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1305 commits

Author SHA1 Message Date
3661a597fa Merge pull request 'feat: add use_local_tz configuration' (#908) from ragazenta/garage:feat/local-timezone into main
Reviewed-on: Deuxfleurs/garage#908
Reviewed-by: maximilien <me@mricher.fr>
2024-12-01 13:23:24 +00:00
0fd3c0e794
doc: add use_local_tz configuration 2024-11-25 10:35:00 +07:00
4c1bf42192
feat: add use_local_tz configuration
Used in lifecycle_worker to determine midnight time
2024-11-23 05:51:12 +07:00
906c8708fd Merge pull request 'add extraVolumes and extraVolumeMounts to helm chart' (#896) from eugene-davis/garage:main into main
Reviewed-on: Deuxfleurs/garage#896
Reviewed-by: maximilien <me@mricher.fr>
2024-11-19 22:23:13 +00:00
747889a096 Merge pull request 'Update Python SDK documentation' (#887) from cryptolukas/garage:fix-python-sdk-docs into main
Reviewed-on: Deuxfleurs/garage#887
2024-11-19 09:15:03 +00:00
feb09a4bc6 Merge pull request 'doc: update mastodon media header pruning section' (#888) from teutat3s/garage:doc-update-mastodon-media into main
Reviewed-on: Deuxfleurs/garage#888
2024-11-19 09:14:34 +00:00
aa8bc6aa88 Merge pull request 'doc: add Triplebit's use-case' (#901) from jonah/garage:triplebit into main
Reviewed-on: Deuxfleurs/garage#901
Reviewed-by: maximilien <me@mricher.fr>
2024-11-17 13:43:49 +00:00
aba7902995
doc: add Triplebit's use-case 2024-11-15 16:27:46 -06:00
78de7b5bde Merge pull request 'fix bit/byte inversion in rpc secret error message' (#898) from trinity-1686a/garage:rpc-comment into main
Reviewed-on: Deuxfleurs/garage#898
2024-11-07 11:11:12 +00:00
9bd9e392ba fix bit/byte inversion in rpc secret error message 2024-11-07 00:29:26 +01:00
116ad479a8
add extraVolumes and extraVolumeMounts to helm chart 2024-10-26 21:14:08 +02:00
teutat3s
b6a58c5c16
doc: update mastodon media header pruning section
This is now possible since the upstream issue has been resolved.
https://github.com/mastodon/mastodon/issues/9567
2024-10-17 20:59:21 +02:00
2b0bfa9b18 the old value do not work out of the box 2024-10-14 17:20:26 +02:00
a18b3f0d1f Merge pull request 'Garage v1.0.1' (#881) from rel-v1.0.1 into main
Reviewed-on: Deuxfleurs/garage#881
2024-09-22 13:02:02 +00:00
7a143f46fc
Bump to version 1.0.1 2024-09-22 14:25:32 +02:00
c731f0291a Merge pull request 'fix logic in garage layout skip-dead-nodes + fix typo (fix #879)' (#880) from fix-skip-dead-nodes into main
Reviewed-on: Deuxfleurs/garage#880
2024-09-22 12:01:49 +00:00
34453bc9c2
fix logic in garage layout skip-dead-nodes + fix typo (fix #879) 2024-09-22 13:47:27 +02:00
6da1353541 Merge pull request 'Don't fetch old values in cross-partition transactional inserts' (#877) from withings/garage:perf/kv/insert-no-return-cross-partition into main
Reviewed-on: Deuxfleurs/garage#877
2024-09-14 15:57:27 +00:00
bd71728874
Tests: don't expect old value after transactional insert 2024-09-12 10:50:53 +02:00
51ced60366
Don't fetch old values in cross-partition transactional inserts 2024-09-12 10:26:28 +02:00
586957b4b7 Merge pull request 'KV: don't retrieve values for write ops' (#873) from marvinj97/garage:perf/kv/insert-no-return into main
Reviewed-on: Deuxfleurs/garage#873
Reviewed-by: Alex <alex@adnab.me>
2024-09-10 09:06:29 +00:00
8d2bb4afeb Merge pull request 'Typo' (#875) from faust/garage:doc2 into main
Reviewed-on: Deuxfleurs/garage#875
2024-09-10 09:03:31 +00:00
c26f32b769
Typo
And remove trailing white space.
2024-09-10 09:34:59 +02:00
8062ec7b4b test: fix db tests 2024-09-04 19:24:36 +02:00
eb416a02fb dont assert deletion count in sqlite KV adapter 2024-09-04 18:51:51 +02:00
74363c9060 perf(kv): dont retrieve values for write ops
see Deuxfleurs/garage#851
2024-09-04 18:45:17 +02:00
615698df7d Merge pull request 'update compiler to Rust 1.77' (#866) from rust-1.77 into main
Reviewed-on: Deuxfleurs/garage#866
2024-08-26 19:08:00 +00:00
7061fa5a56
use rust 1.77 in nix/compile.nix 2024-08-26 19:19:16 +02:00
8881930cdd
update nixpkgs and rust-overlay sources in flake.nix 2024-08-26 19:19:16 +02:00
52f6c0760b Merge pull request 'update crate time (fix #849)' (#865) from update-time into main
Reviewed-on: Deuxfleurs/garage#865
2024-08-26 16:20:04 +00:00
5b0602c7e9
update crate time (fix #849) 2024-08-26 18:11:21 +02:00
182b2af7e5 Merge pull request 'api servers: kill opened connections after SIGINT after 10s deadline (fix #806)' (#864) from exit-deadline into main
Reviewed-on: Deuxfleurs/garage#864
2024-08-25 18:34:55 +00:00
baf32c9575
api servers: kill opened connections after SIGINT after 10s deadline (fix #806) 2024-08-25 20:04:56 +02:00
3dda1ee4f6 Merge pull request 'fix build when lmdb feature is disabled (fix #800)' (#863) from fix-800 into main
Reviewed-on: Deuxfleurs/garage#863
2024-08-25 10:00:40 +00:00
aa7ce9e97c
fix build when lmdb feature is disabled (fix #800) 2024-08-25 11:42:37 +02:00
8d62616ec0 Merge pull request 'layout: discard old info when it is completely out-of-date (fix #841)' (#861) from fix-841 into main
Reviewed-on: Deuxfleurs/garage#861
2024-08-24 11:12:39 +00:00
bd6fe72c06 Merge pull request 'Quick start: mention Docker (replace #803)' (#862) from dougreeder into main
Reviewed-on: Deuxfleurs/garage#862
2024-08-24 11:07:46 +00:00
4c9e8ef625
doc: clarify quick start on using docker 2024-08-24 13:07:02 +02:00
3e711bc110 Merge pull request 'don't modify postobject request before validating policy' (#850) from trinity-1686a/garage:fix-acl-postobject into main
Reviewed-on: Deuxfleurs/garage#850
2024-08-24 10:49:14 +00:00
7fb66b4944
layout: discard old info when it is completely out-of-date (fix #841) 2024-08-24 12:38:56 +02:00
679ae8bcbb Merge pull request 'Set "no read ahead" on LMDB to improve performances when "LMDB size" > "RAM size"' (#855) from fix-lmdb-no-read-ahead into main
Reviewed-on: Deuxfleurs/garage#855
Reviewed-by: Alex <alex@adnab.me>
2024-08-18 12:25:35 +00:00
2a93ad0c84
force flag "no read ahead" on LMDB 2024-08-17 21:17:15 +02:00
f190032589 don't modify postobject request before validating policy 2024-08-10 20:10:47 +02:00
3a87bd1370 Merge pull request 'Improve error message for malformed RPC secret key' (#846) from improve-secret-error-message into main
Reviewed-on: Deuxfleurs/garage#846
Reviewed-by: Quentin <quentin@dufour.io>
2024-08-09 06:47:11 +00:00
9302cd42f0 Improve error message for malformed RPC secret key 2024-08-08 23:05:24 +00:00
060ad0da32 docs: Update LMDB website 2024-08-06 21:47:14 +00:00
a5ed1161c6 Merge pull request 'Add environment variable dict to helm chart.' (#843) from Benjamin/garage:main into main
Reviewed-on: Deuxfleurs/garage#843
Reviewed-by: maximilien <me@mricher.fr>
2024-08-06 21:45:35 +00:00
Benjamin von Mossner
222674432b This commit adds an environment dict to garage helm chart. Using it, env variables can be set into the garage container environment, useful to set eg. GARAGE_ADMIN_TOKEN or GARAGE_METRICS_TOKEN 2024-07-25 11:42:13 +02:00
070a8ad110 Merge pull request 'doc: fix typo' (#831) from Armael/garage:typo into main
Reviewed-on: Deuxfleurs/garage#831
2024-06-18 12:40:32 +00:00
770384cae1 Merge pull request 'add rpc_public_addr_subnet config option' (#817) from flokli/garage:rpc_public_addr_subnet into main
Reviewed-on: Deuxfleurs/garage#817
Reviewed-by: Alex <alex@adnab.me>
2024-06-18 12:40:07 +00:00
a0f6bc5b7f add rpc_public_addr_subnet config option
In case `rpc_public_addr` is not set, but autodiscovery is used, this
allows filtering the list of automatically discovered IPs to a specific
subnet.

For example, if nodes should pick *their* IP inside a specific subnet,
but you don't want to explicitly write the IP down (as it's dynamic, or
you want to share configs across nodes), you can use this option.
2024-06-05 08:41:36 +02:00
Armaël Guéneau
88c734bbd9 typo 2024-06-04 15:34:02 +02:00
d38509ef4b Merge pull request 'adding the ability to change the default podManagementPolicy for StatefulSets' (#823) from bodaciousbiscuits/garage:main into main
Reviewed-on: Deuxfleurs/garage#823
Reviewed-by: maximilien <me@mricher.fr>
2024-05-25 18:35:53 +00:00
bodaciousbiscuits
39b37833c5 adding the ability to change the default podManagementPolicy for StatefulSets 2024-05-19 21:31:19 -05:00
a2c1de646b Merge pull request 'cli: clarify garage block is node-local' (#813) from flokli/garage:block-node-local into main
Reviewed-on: Deuxfleurs/garage#813
2024-05-12 08:53:26 +00:00
15847a636a cli: clarify garage block is node-local
Prevents some of the confusion from
Deuxfleurs/garage#810.
2024-05-07 07:42:33 +00:00
123d3e1f04 Merge pull request 'flake.nix: add rust-analyzer to devShells.full, expose devShells.full in shell.nix' (#816) from flokli/garage:shell-fixes into main
Reviewed-on: Deuxfleurs/garage#816
2024-04-23 18:54:26 +00:00
a6e4b96ca9 shell.nix: expose devShellFull
This allows accessing devShells.full from shell.nix.
2024-04-23 11:59:37 +03:00
b442b0e35e devShells.full: add rust-analyzer 2024-04-23 11:59:37 +03:00
0c3b198b22 Improves Quick Start for users not using Linux 2024-04-10 16:42:10 -04:00
33c2086d9e Merge pull request '[fix-doc] fix broken references in documentation' (#802) from fix-doc into main
Reviewed-on: Deuxfleurs/garage#802
2024-04-10 15:49:03 +00:00
5ad1e55ccf [fix-doc] fix broken references in documentation 2024-04-10 17:47:34 +02:00
1779fd40c0 Merge pull request 'Garage v1.0' (#683) from next-0.10 into main
Reviewed-on: Deuxfleurs/garage#683
2024-04-10 15:23:12 +00:00
ff093ddbb8
Merge branch 'main' into next-0.10 2024-04-10 14:38:14 +02:00
90e3c2af91
[next-0.10] small updates to mention Garage v0.9.4 2024-04-10 14:35:30 +02:00
b47706809c Merge pull request 'fix typo in doc' (#799) from fix-typo into main
Reviewed-on: Deuxfleurs/garage#799
2024-04-08 15:09:27 +00:00
126e0f47a3 fix typo in doc 2024-04-08 17:08:44 +02:00
738bb2f09c Merge pull request 'Garage v0.9.4' (#798) from rel-0.9.4 into main
Reviewed-on: Deuxfleurs/garage#798
2024-04-08 09:57:03 +00:00
7dd7cb5759
[rel-0.9.4] upgrade version to v0.9.4 2024-04-08 11:18:19 +02:00
8b663d8c5b Merge pull request 'jepsen testing of Garage v1.0.0-rc1' (#796) from jepsen-1.0rc1 into main
Reviewed-on: Deuxfleurs/garage#796
2024-04-05 21:05:58 +00:00
c051db8204 jepsen testing of Garage v1.0.0-rc1 2024-04-05 22:57:00 +02:00
50669b3e76
[next-0.10] bump helm chart version 2024-04-03 14:19:59 +02:00
e5838b4837 Merge pull request '[doc-units] document how interval value is parsed' (#795) from doc-units into main
Reviewed-on: Deuxfleurs/garage#795
2024-04-03 12:15:18 +00:00
87dfaf2eb9
[doc-units] document how interval value is parsed 2024-04-03 14:14:13 +02:00
554437254e
[next-0.10] Add migration guide for v1.0 2024-03-28 18:45:06 +01:00
afad62939e
[next-0.10] bump version number to 1.0 2024-03-28 15:19:44 +01:00
8bfc16ba7d
Merge branch 'main' into next-0.10 2024-03-28 15:01:05 +01:00
ecf641d88c Merge pull request 'Fix unbounded buffering when one node has slower network' (#792) from fix-buffering into main
Reviewed-on: Deuxfleurs/garage#792
2024-03-28 12:40:27 +00:00
75cd14926d Merge pull request 'CI: properly cleanup between garage integration tests' (#793) from fix-ci into main
Reviewed-on: Deuxfleurs/garage#793
2024-03-28 12:37:18 +00:00
e1dc84e123
[fix-ci] CI: properly cleanup between garage integration tests 2024-03-28 13:08:42 +01:00
85f580cbde
[fix-buffering] change request sending strategy and fix priorities
remove LAS, priorize new requests but otherwise just do standard queuing
2024-03-27 16:22:40 +01:00
0d3e285d13
[fix-buffering] implement block_ram_buffer_max to avoid excessive RAM usage 2024-03-27 16:22:40 +01:00
25c196f34d
[next-0.10] admin api: fix logic in get cluster status 2024-03-27 13:55:49 +01:00
4eba32f29f
[next-0.10] layout helper: rename & clarify updates to update trackers 2024-03-27 13:47:06 +01:00
32f1786f9f
[next-0.10] cache layout check result 2024-03-27 13:37:20 +01:00
01a0bd5410
[next-0.10] remove impl Deref for LayoutHelper 2024-03-27 13:32:13 +01:00
c0eeb0b0f3
[next-0.10] fixes to k2v rpc + comment fixes 2024-03-27 10:44:03 +01:00
51d11b4b26
[next-0.10] doc: 2 changes
- rewrite section on encryption to mention SSE-C
- change to real-world to make it closer to main branch
2024-03-27 10:10:45 +01:00
f7cd4eb600
Merge branch 'main' into next-0.10 2024-03-26 16:34:40 +01:00
95eb8808e8 Merge pull request 'Disable more K2V tests' (#791) from disable-k2v-test into main
Reviewed-on: Deuxfleurs/garage#791
2024-03-26 15:33:46 +00:00
e0a4fc097a
[disable-k2v-test] remove obsolete k2v test script 2024-03-26 16:24:44 +01:00
73551e9a2d
[disable-k2v-test] disable the other k2v poll test 2024-03-26 16:24:26 +01:00
80f81fa6f3 Merge pull request '[disable-k2v-test] disable tests::k2v::test_poll_item as it is not 100% reliable' (#789) from disable-k2v-test into main
Reviewed-on: Deuxfleurs/garage#789
2024-03-26 14:57:46 +00:00
f267609343
[disable-k2v-test] disable tests::k2v::test_poll_item as it is not 100% reliable 2024-03-26 15:39:17 +01:00
cdde0f19ee Merge pull request 'checksum algorithms' (#787) from s3-checksum into next-0.10
Reviewed-on: Deuxfleurs/garage#787
2024-03-26 14:24:58 +00:00
74949c69cb
[s3-checksum] implement x-amz-checksum-* headers 2024-03-26 15:01:34 +01:00
7e0107c47d Merge pull request 'Fixes to garage_net peering manager' (#786) from net-fixes into next-0.10
Reviewed-on: Deuxfleurs/garage#786
2024-03-21 10:26:36 +00:00
3844110cd0
[net-fixes] netapp peer exchange: send only currently connected address 2024-03-21 10:50:44 +01:00
961b4f9af3
[net-fixes] fix issues with local peer address (fix #761) 2024-03-21 10:45:34 +01:00
5225a81dee
[net-fixes] peering: only count node IDs and not addresses in hash 2024-03-21 09:47:04 +01:00
e835196940 Merge pull request 'Add marker files in data directories (fix #601)' (#785) from check-data-dir into main
Reviewed-on: Deuxfleurs/garage#785
2024-03-20 16:53:47 +00:00
ba33bb31f1
[check-data-dir] add marker files in data directories (fix #601) 2024-03-20 15:20:25 +01:00
30abf7e086 Merge pull request 'Add support to logging to syslog (based on patch by @jirutka)' (#784) from syslog into main
Reviewed-on: Deuxfleurs/garage#784
2024-03-20 13:54:18 +00:00
84018be862
[syslog] warning when syslog support is not enabled 2024-03-20 14:39:04 +01:00
091e693670
[syslog] document environment variables 2024-03-20 14:39:04 +01:00
fe8a7819fa
[syslog] Add support to logging to syslog
Original patch by Jakub Jirutka for Alpine Linux port.
2024-03-20 14:22:18 +01:00
ce69dc302c
Merge branch 'main' into next-0.10 2024-03-19 17:17:46 +01:00
26310f3242 Merge pull request 'CLI: allow manipulating buckets by prefixes of their full IDs' (#783) from bucket-id-prefix into main
Reviewed-on: Deuxfleurs/garage#783
2024-03-19 16:17:16 +00:00
65853a4863 Merge pull request 'block refcount repair' (#782) from block-ref-repair into next-0.10
Reviewed-on: Deuxfleurs/garage#782
2024-03-19 15:59:19 +00:00
783b586de9
[bucket-id-prefix] CLI: allow manipulating buckets by prefixes of their full IDs 2024-03-19 16:57:51 +01:00
3eab639c14
[block-ref-repair] mention garage block repair-rc in documentation 2024-03-19 16:24:34 +01:00
3165ab926c
[block-ref-repair] rename rc's rc field to rc_table 2024-03-19 16:20:22 +01:00
dc0b78cdb8
[block-ref-repair] Block refcount recalculation and repair
- We always recalculate the reference count of a block before deleting
  it locally, to make sure that it is indeed zero.

- If we had to fetch a remote block but we were not able to get it,
  check that refcount is indeed > 0.

- Repair procedure that checks everything
2024-03-19 16:20:22 +01:00
693b89b94b Merge pull request 'Update WinSCP link in documentation' (#781) from stefano/garage:main into main
Reviewed-on: Deuxfleurs/garage#781
2024-03-19 09:34:16 +00:00
cf344d73d5 Update WinSCP link in documentation
Update link to new wiki location. See Deuxfleurs/garage#780
2024-03-19 09:21:50 +00:00
0038ca8a78
Merge branch 'main' into next-0.10 2024-03-18 20:19:30 +01:00
1a0bffae34 Merge pull request 'Use connection pooling in sqlite backend' (#779) from sqlite-r2d2 into main
Reviewed-on: Deuxfleurs/garage#779
2024-03-18 19:02:36 +00:00
b55f52a9b7
[sqlite-r2d2] run integration test with all db engines 2024-03-18 18:31:35 +01:00
e8f9718ccd
[sqlite-r2d2] implement connection pooling in sqlite backend 2024-03-18 18:05:25 +01:00
fd2e19bf1b Merge pull request 'metadata db snapshotting' (#775) from db-snapshot into main
Reviewed-on: Deuxfleurs/garage#775
2024-03-15 13:17:53 +00:00
8cf3d24875
[db-snapshot] documentation for metadata db snapshots 2024-03-15 13:51:31 +01:00
a68c37555d
[db-snapshot] add garage meta snapshot cli operation 2024-03-15 13:51:31 +01:00
1e42808a59
[db-snapshot] implement meta_auto_snapshot_interval 2024-03-15 13:51:31 +01:00
8dff278b72
[db-snapshot] Implement db snapshotting logic in garage_db 2024-03-15 10:57:22 +01:00
a80ce6ab5a Merge pull request 'disable_scrub configuration option' (#774) from disable-scrub into main
Reviewed-on: Deuxfleurs/garage#774
2024-03-15 09:22:33 +00:00
990205dc3b
[disable-scrub] document disable_scrub config option 2024-03-14 17:01:16 +01:00
7c86ff6c37
[disable-scrub] implement a disable_scrub configuration option 2024-03-14 17:01:16 +01:00
62b01d8705 Merge pull request 'Doc: be slightly more critical of LMDB' (#773) from doc-updates into main
Reviewed-on: Deuxfleurs/garage#773
2024-03-14 15:43:30 +00:00
422d45b659
[doc-updates] from source: fix default feature list 2024-03-14 16:35:15 +01:00
a7dddebedd
[doc-updates] doc: be slightly more critical of LMDB 2024-03-14 16:31:22 +01:00
81191d2d92 Merge pull request 'Remove Sled' (#767) from rm-sled into next-0.10
Reviewed-on: Deuxfleurs/garage#767
2024-03-12 10:45:57 +00:00
2795b53b8b
[rm-sled] factorize some code in sqlite backend 2024-03-12 11:15:26 +01:00
32aa246300
[rm-sled] Make proper use of pinning in LMDB adapter + comment unsafe 2024-03-08 17:39:17 +01:00
b942949940
[rm-sled] Implement iterators in sqlite & lmdb transactions
with way too much unsafe code
2024-03-08 16:38:01 +01:00
66c23890c1
[rm-sled] Implement some missing functionality in garage_db 2024-03-08 16:02:58 +01:00
05c92204ec
[rm-sled] Remove counted_tree_hack 2024-03-08 15:09:57 +01:00
2128b5febd Merge pull request 'Remove migration path from Garage v0.5' (#766) from rm-migration into next-0.10
Reviewed-on: Deuxfleurs/garage#766
2024-03-08 13:43:42 +00:00
44454aac01
[rm-sled] Remove the Sled database engine 2024-03-08 14:11:02 +01:00
1ace34adbb
Merge branch 'main' into next-0.10 2024-03-08 13:57:10 +01:00
238545e564 Merge pull request 'Refactoring of db engines' (#765) from factor-db-open into main
Reviewed-on: Deuxfleurs/garage#765
2024-03-08 12:56:40 +00:00
f537f76681
[rm-migration] Remove migration path from Garage v0.5 2024-03-08 13:24:47 +01:00
ec34728b27
[factor-db-open] Combine logic for opening db engines 2024-03-08 12:58:17 +01:00
20c0b4ffb2 Merge pull request 'ReplicationMode -> ConsistencyMode+ReplicationFactor' (#750) from yuka/garage:split-consistency-mode into next-0.10
Reviewed-on: Deuxfleurs/garage#750
2024-03-07 16:32:52 +00:00
2fd13c7d13 Merge pull request 'SSE-C encryption' (#730) from sse-c into next-0.10
Reviewed-on: Deuxfleurs/garage#730
2024-03-07 15:21:37 +00:00
3fcb54e3cf
[sse-c] Remove special case for Content-Type header 2024-03-07 15:43:48 +01:00
e3333f2ac5
[sse-c] Documentation for SSE-C 2024-03-07 15:43:48 +01:00
fa4878bad6
[sse-c] Testing for SSE-C encryption 2024-03-07 15:43:48 +01:00
57acc60082
[sse-c] Implement SSE-C encryption 2024-03-07 15:43:47 +01:00
fe2dc5d51c
Merge branch 'main' into next-0.10 2024-03-07 14:00:34 +01:00
afee8c2207 Merge pull request 'allow utf-8 in headers + add test for object metadata' (#763) from unicode-headers into main
Reviewed-on: Deuxfleurs/garage#763
2024-03-07 12:54:07 +00:00
eab2b81be2
[unicode-headers] allow utf-8 in headers + add test for object metadata 2024-03-07 13:42:01 +01:00
Yureka
c1769bbe69 ReplicationMode -> ConsistencyMode+ReplicationFactor 2024-03-07 12:45:33 +01:00
Yureka
8f86af52ed adjust docs for replication factor 2024-03-05 22:57:08 +01:00
603604cdfc Merge pull request 'refactor: remove max_write_errors and max_faults' (#760) from yuka/garage:remove-max-write-errors into next-0.10
Reviewed-on: Deuxfleurs/garage#760
2024-03-05 21:56:17 +00:00
Yureka
6760895926 refactor: remove max_write_errors and max_faults 2024-03-04 18:39:56 +01:00
bbde9bc912
Merge branch 'main' into next-0.10 2024-03-04 15:56:10 +01:00
3168bb34a0 Merge pull request 'add request context helper' (#751) from yuka/garage:req-ctx into main
Reviewed-on: Deuxfleurs/garage#751
2024-03-04 14:51:05 +00:00
512933a036 Merge pull request 'Garage v0.9.3' (#757) from rel-0.9.3 into main
Reviewed-on: Deuxfleurs/garage#757
2024-03-04 13:26:47 +00:00
8670140358
[rel-0.9.3] Bump version to 0.9.3 2024-03-04 14:00:55 +01:00
5bb69a1257 Merge pull request 'Add API test + fix presigned requests' (#756) from test-presigned into main
Reviewed-on: Deuxfleurs/garage#756
2024-03-04 12:56:02 +00:00
c8e416aaa5
[test-presigned] Use a HeaderMap type for QueryMap 2024-03-04 13:33:14 +01:00
Yureka
fb55682c66 add request context helper 2024-03-04 13:26:39 +01:00
c94bf45cba
Store original-cased query keys alongside query values 2024-03-04 13:03:27 +01:00
7c4f3473af
Lowercase query parameter keys when parsing 2024-03-04 13:03:16 +01:00
b6a91e549b
[test-presigned] Add API test for presigned requests 2024-03-04 13:02:07 +01:00
32d6b4def8 Merge pull request 'Add talk on 2024-02-09 at capitoul.org' (#755) from talk-capitoul into main
Reviewed-on: Deuxfleurs/garage#755
2024-03-04 11:08:23 +00:00
c4de471de1 Merge pull request 'doc: fix typo in connect/backup.md' (#749) from Armael/garage:doc-typo into main
Reviewed-on: Deuxfleurs/garage#749
2024-03-03 13:51:38 +00:00
Armaël Guéneau
16e17375c5 doc: fix typo in connect/backup.md 2024-03-03 13:02:56 +01:00
95ab36aae7 Merge pull request 'Bump version to v0.9.2' (#747) from rel-0.9.2 into main
Reviewed-on: Deuxfleurs/garage#747
2024-03-01 16:20:28 +00:00
6a7623e90d
[rel-0.9.2] Bump version to v0.9.2 2024-03-01 16:54:39 +01:00
70b9904e91 Merge pull request 'AWS signatures v4: don't actually check Content-Type is signed' (#745) from fix-signed-headers into main
Reviewed-on: Deuxfleurs/garage#745
2024-03-01 12:50:15 +00:00
a36248a169
[fix-signed-headers] aws signatures v4: don't actually check Content-Type is signed
This page of the AWS docs indicate that Content-Type should be part of
the CanonicalHeaders (and therefore SignedHeaders) strings in signature
calculation:

https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-header-based-auth.html

However, testing with Minio Client revealed that it did not sign the
Content-Type header, and therefore we broke CI by expecting it to be
signed. With this commit, we don't mandate Content-Type to be signed
anymore, for better compatibility with the ecosystem. Testing against
the official behavior of S3 on AWS has not been done.
2024-03-01 13:12:18 +01:00
b8c7a560ef Merge pull request 'Fix potential timing side-channels in authentication mechanisms' (#737) from fix-auth-ct-eq into main
Reviewed-on: Deuxfleurs/garage#737
2024-02-29 14:04:38 +00:00
d3cf560e5c Merge pull request 'Docs: add default metrics_token in quick start + uniformize use of base64' (#739) from doc-default-token into main
Reviewed-on: Deuxfleurs/garage#739
2024-02-29 12:20:24 +00:00
73b11eb17c
[doc-default-token] add default metrics_token in quick start + uniformize use of base64 2024-02-29 13:17:36 +01:00
6d33e721c4
[fix-auth-ct-eq] use consant time comparison for awsv4 signature verification 2024-02-29 13:07:18 +01:00
eaac4924ef
[fix-auth-ct-eq] use argon2 hashing and verification for admin/metrics token checking 2024-02-29 13:07:15 +01:00
02005055ae Merge pull request 'Mention deduplication and compression in features page' (#736) from doc-dedup into main
Reviewed-on: Deuxfleurs/garage#736
2024-02-28 12:49:26 +00:00
a294dd9473
[doc-dedup] reorder features, move no-RAFT down 2024-02-28 13:48:45 +01:00
947973982d
[doc-dedup] fix #rpc_bind_outgoing anchor in config page 2024-02-28 13:45:30 +01:00
dc995059aa
[doc-dedup] mention deduplication and compression in features page 2024-02-28 13:43:30 +01:00
10031a3a91 Merge pull request 'Split presigned signature verification + fix conditions' (#735) from fix-presigned into main
Reviewed-on: Deuxfleurs/garage#735
2024-02-28 11:38:00 +00:00
90cab5b8f2
[fix-presigned] add comments and reorganize 2024-02-28 12:24:21 +01:00
e9f759d4cb
[fix-presigned] presigned requests: allow x-amz-* query parameters to stand in for equivalent headers 2024-02-28 12:24:21 +01:00
a5e4bfeae9
[fix-presigned] write comments 2024-02-28 12:24:21 +01:00
4c1d42cc5f
[fix-presigned] add back anonymous request code path + refactoring 2024-02-28 12:24:21 +01:00
2efa9c5a1a
[fix-presigned] PostObject: verify X-Amz-Algorithm 2024-02-28 12:24:20 +01:00
a8cb8e8a8b
[fix-presigned] split presigned/normal signature verification 2024-02-28 12:24:13 +01:00
d0d95fd53f
[next-0.10] woodpecker: run debug pipeline on manual trigger 2024-02-27 10:13:09 +01:00
4b978b7533
Merge branch 'main' into next-0.10 2024-02-26 18:55:24 +01:00
911a83ea7d Merge pull request 'rewrite read_and_put_block as a series of steps with channels' (#734) from refactor-put into main
Reviewed-on: Deuxfleurs/garage#734
2024-02-26 17:52:45 +00:00
b76c0c102e
[refactor-put] add ordering tag to blocks being sent to storage nodes 2024-02-26 18:35:11 +01:00
babccd2ad3
[refactor-put] send several blocks in parallel to storage nodes 2024-02-26 18:22:37 +01:00
3fe94cc14f
[refactor-put] rewrite read_and_put_block as a series of steps with channels 2024-02-26 17:55:37 +01:00
ee2b0c8dda
[talk-capitoul] Add talk on 2024-02-09 at capitoul.org 2024-02-26 13:42:47 +01:00
17b55205aa Merge pull request 'doc: reverse-proxy.md: Added section on caddy-fs-s3' (#733) from jpds/garage:caddy-fileserver-browse-s3 into main
Reviewed-on: Deuxfleurs/garage#733
2024-02-26 09:56:09 +00:00
Jonathan Davies
3813e6c71d doc: reverse-proxy.md: Added section on caddy-fs-s3. 2024-02-26 00:54:33 +00:00
3692af7052
Merge branch 'main' into next-0.10 2024-02-23 18:28:05 +01:00
e399b60e25 Merge pull request 'GetObject: split out handle_get_full (small refactoring)' (#732) from split_getobject into main
Reviewed-on: Deuxfleurs/garage#732
2024-02-23 17:26:53 +00:00
d640102b76
[split_getobject] GetObject: split out handle_get_full 2024-02-23 18:14:50 +01:00
916c67ccf4
Merge branch 'main' into next-0.10 2024-02-23 16:50:34 +01:00
61758ce0f9 Merge pull request 'some refactoring on data read/write path' (#729) from refactor-block into main
Reviewed-on: Deuxfleurs/garage#729
2024-02-23 15:49:43 +00:00
6ee691e65f
[refactor-block] simplify some more 2024-02-23 12:50:10 +01:00
e9c42bca34
[refactor-block] add DataBlockStream type 2024-02-23 12:22:29 +01:00
cd1069c1d4
[refactor-block] refactor DataBlock and DataBlockPath 2024-02-23 12:15:52 +01:00
07c7895948
[refactor-block] simplify rpc_get_block 2024-02-23 11:54:40 +01:00
9b41f4ff20
[refactor-block] move read_stream_to_end to garage_net 2024-02-23 11:46:57 +01:00
93552b9275
[refactor-block] Remove redundant BlockStream type 2024-02-23 11:33:38 +01:00
81cebdd124
[next-0.10] fix build 2024-02-22 15:53:47 +01:00
59f61c966a
Merge branch 'main' into next-0.10 2024-02-22 15:45:45 +01:00
74d0c47f21 Merge pull request 'Add node-global lock for bucket/key operations (fix #723)' (#728) from lock-createbucket into main
Reviewed-on: Deuxfleurs/garage#728
2024-02-22 12:05:19 +00:00
cff702a951
[lock-createbucket] Add node-global lock for bucket/key operations (fix #723) 2024-02-22 12:28:21 +01:00
7e212e20e0 Merge pull request 'Minor typos & grammar fixes in docs' (#727) from hartraft/garage:docs-typo-fix into main
Reviewed-on: Deuxfleurs/garage#727
2024-02-22 09:26:08 +00:00
hartraft
00a5f14a7b Align admin endpoint port 2024-02-20 21:19:00 +01:00
hartraft
1a07c8dd54 Minor typos and grammar 2024-02-20 21:03:39 +01:00
292f4ff9cb Typo
Fix small typo on the getting started guide
2024-02-20 18:35:56 +00:00
75e591727d
[next-0.10] cluster node status metrics: report nodes of all active layout versions 2024-02-20 17:08:31 +01:00
643d1aabd8
Merge branch 'main' into next-0.10 2024-02-20 17:02:44 +01:00
885405d944 Merge pull request 'system metrics improvements' (#726) from peer-metrics into main
Reviewed-on: Deuxfleurs/garage#726
2024-02-20 15:35:12 +00:00
bcd571ef57
[peer-metrics] add documentation for new cluster status metrics 2024-02-20 14:59:04 +01:00
b868493da9
[peer-metrics] add basic cluster node status metrics (fix #545) 2024-02-20 14:50:24 +01:00
182a23cc12
[peer-metrics] refactor SystemMetrics to hold a reference to System 2024-02-20 14:20:58 +01:00
3cdf69f079
[peer-metrics] Add metrics for cluster health, like GetClusterHealth admin API 2024-02-20 13:50:45 +01:00
00d479358d
[peer-metrics] refactor/simplify SystemMetrics 2024-02-20 13:50:45 +01:00
203bb10035 Merge pull request 'Filter nodes Garage tries to connect to' (#719) from reconnect-only-current into main
Reviewed-on: Deuxfleurs/garage#719
2024-02-20 10:37:11 +00:00
e91576677e
[reconnect-only-current] filter nodes to reconnect to
do not try reconnecting to nodes received from consul/kubernetes
discovery if they are not currently in the layout
2024-02-20 11:07:10 +01:00
0b9859befa Merge pull request 'garage_net: retry connecting when new IP is learned' (#724) from networking-fixes into main
Reviewed-on: Deuxfleurs/garage#724
2024-02-19 17:37:01 +00:00
95e3a39b4d
[networking-fixes] small refactoring in garage_net peering 2024-02-19 18:12:21 +01:00
66fe893023
[networking-fixes] garage_net: retry connecting when new IP is learned 2024-02-19 18:12:21 +01:00
6bb34899f2 Merge pull request 'fixes to RPC networking' (#721) from networking-fixes into main
Reviewed-on: Deuxfleurs/garage#721
2024-02-19 11:44:05 +00:00
eab54b3798
[networking-fixes] add doc for rpc_bind_outgoing 2024-02-19 11:45:44 +01:00
b96f84b894
[networking-fixes] add option to bind outgoing RPC sockets (fix #638)
Thanks to yuka for the original patch.
2024-02-19 11:45:44 +01:00
f0bbad2db9
[networking-fixes] use rpc_public_addr in netapp's HelloMessage 2024-02-19 11:45:44 +01:00
b8217361c0 Merge pull request 'doc: fixes to index of configuration options' (#722) from doc-fixes into main
Reviewed-on: Deuxfleurs/garage#722
2024-02-19 10:45:14 +00:00
e73cb79e1e
[doc-fixes] configuration reference: fix typo and set block size in M 2024-02-19 11:42:06 +01:00
e54effec45
[doc-fixes] fixes to index of configuration options 2024-02-19 11:36:22 +01:00
eb4a6ce106
Merge branch 'main' into next-0.10 2024-02-15 14:06:34 +01:00
7be3f15e45 Merge pull request 'import Netapp code into Garage codebase' (#717) from import-netapp into main
Reviewed-on: Deuxfleurs/garage#717
2024-02-15 12:51:52 +00:00
125c662860
[import-netapp] move and rename FullMeshPeeringSrategy to PeeringManager 2024-02-15 12:15:35 +01:00
5766befb24
[import-netapp] fix tests 2024-02-15 12:15:33 +01:00
5ea24254a9
[import-netapp] import Netapp code into Garage codebase 2024-02-15 12:15:07 +01:00
a2ab275da8 Merge pull request 'Fix cargo warnings in Cargo.toml files' (#718) from fix-cargo-toml into main
Reviewed-on: Deuxfleurs/garage#718
2024-02-15 11:14:01 +00:00
1b0f167d2f
[fix-cargo-toml] fix cargo warnings in Cargo.toml files 2024-02-15 10:54:58 +01:00
cf2af186fc
Merge branch 'main' into next-0.10 2024-02-13 11:36:28 +01:00
823078b4cd Merge pull request 'small fixes to config/secrets handling' (#715) from fix-secrets-695 into main
Reviewed-on: Deuxfleurs/garage#715
2024-02-13 10:04:49 +00:00
ea09b483fe Merge pull request 'doc: mention warn and error as available log levels' (#716) from emilylange/garage:doc/mention-warn-error-log-levels into main
Reviewed-on: Deuxfleurs/garage#716
2024-02-13 08:13:23 +00:00
c86ac264cb
doc: mention warn and error as available log levels
For some users, this might be their first time being interacting with
the `env_logger` crate.
As such, they might not be aware that less verbose log levels exist.
Some might not want to log every incoming request, for example.

This commit also adds syntax hints to the code-fence for bash for better
syntax highlighting of that section, and repeats itself multiple times,
that `info` is, in fact, the default.

No changes to the recommendation of log levels were made.
2024-02-12 18:00:51 +01:00
bf283c9924
[fix-secrets-695] config: replace String by PathBuf for *_file 2024-02-12 15:36:43 +01:00
25e5738568
[fix-secrets-695] take into account rpc secret from file for cli commands (fix #695) 2024-02-12 10:42:17 +01:00
198188017c Merge pull request 'Implement header overriding in GetObject (fix #650)' (#713) from header-override-650 into main
Reviewed-on: Deuxfleurs/garage#713
2024-02-09 15:40:18 +00:00
02e98e2d10
[header-override-650] implement header overriding in GetObject (fix #650) 2024-02-09 15:58:46 +01:00
fe175fa8e2 Merge pull request 'garage block info: find blocks by prefix (fix #682)' (#712) from block-info-short-682 into main
Reviewed-on: Deuxfleurs/garage#712
2024-02-09 14:07:29 +00:00
3865080c35 Merge pull request 'Allow multi-character delimiters in List* (fix #692)' (#711) from multi-char-delimiter-692 into main
Reviewed-on: Deuxfleurs/garage#711
2024-02-09 13:38:17 +00:00
8da67b3aa2
[block-info-short-682] garage block info: find blocks by prefix (fix #682) 2024-02-09 14:35:53 +01:00
10bc2ead60
[multi-char-delimiter-692] allow multi-character delimiters in List* (fix #692) 2024-02-09 14:15:29 +01:00
0c7ce001c9 Merge pull request 'Fix & simplify CI using Woodpecker' (#706) from nix-improvements into main
Reviewed-on: Deuxfleurs/garage#706
2024-02-09 12:11:23 +00:00
f7ae966ed3
[nix-improvements] special case for Docker's "386" architecture 2024-02-09 12:49:17 +01:00
561fad0b44
[nix-improvements] get rid of Drone 2024-02-09 12:19:16 +01:00
1be75fbf4e
[nix-improvements] fix kaniko and manifest-tool 2024-02-09 11:46:46 +01:00
555ed75548
[nix-improvements] ci: check static as separate step 2024-02-09 11:36:51 +01:00
1c85e5e428
[nix-improvements] adapt woodpecker pipelines 2024-02-09 11:19:32 +01:00
d35d4599de
[nix-improvements] use kaniko and manifest-tools from nixpkgs, simplify 2024-02-09 11:15:52 +01:00
9900368380
[nix-improvements] modernize Nix infrastructure 2024-02-09 11:10:13 +01:00
e4a43bfd59 Merge pull request 'Upgrade toml, kube, k8s-openapi + code fixes' (#709) from dep-upgrade-202402 into main
Reviewed-on: Deuxfleurs/garage#709
2024-02-09 09:32:54 +00:00
5c63193d1d
[dep-upgrade-202402] fix shutdown issue introduced when upgrading hyper 2024-02-08 23:43:59 +01:00
bcbd15da84
[dep-upgrade-202402] cargo clippy fixes 2024-02-08 23:29:57 +01:00
ad5ce968d2
[dep-upgrade-202402] remove useless mut 2024-02-08 23:29:57 +01:00
c2e1e172d4
[dep-upgrade-202402] update toml, kube and k8s-openapi 2024-02-08 23:29:56 +01:00
8061bf5e1c Merge pull request 'Use only oxalica/rust-overlay toolchain and not nixpkgs' (#710) from oxalica-toolchain-only into main
Reviewed-on: Deuxfleurs/garage#710
2024-02-08 22:29:25 +00:00
8724aabdf5
[oxalica-toolchain-only] remove obsolete comment on toolchains 2024-02-08 23:23:27 +01:00
57024a2129
[oxalica-toolchain-only] remove custom toolchains from toolchains.nix 2024-02-08 23:21:00 +01:00
9e0b1dcf1c
[oxalica-toolchain-only] remove use of nixos rust toolchain 2024-02-08 19:10:26 +01:00
304a89c57b Merge pull request 'convert drone pipelines to woodpecker' (#708) from woodpecker into main
Reviewed-on: Deuxfleurs/garage#708
2024-02-08 17:46:00 +00:00
25c2f37667
[woodpecker] remove upgrade test on i386 2024-02-08 18:42:26 +01:00
4e62e86644
[woodpecker] disable docker image generation as auth is broken for now 2024-02-08 18:27:33 +01:00
8b6a44a53d
[woodpecker] convert drone pipelines to woodpecker 2024-02-08 18:24:52 +01:00
710680da15 Merge pull request 'update toolchain' (#705) from dep-upgrade-202402 into main
Reviewed-on: Deuxfleurs/garage#705
2024-02-08 14:58:18 +00:00
33e6db8b72
[dep-upgrade-202402] update rustc to 1.73 2024-02-08 12:33:09 +01:00
3a49f86073 Merge pull request 'Enable LTO for release builds using Nix' (#707) from lto-nix into main
Reviewed-on: Deuxfleurs/garage#707
2024-02-08 10:36:49 +00:00
2b92e8d7c6
[lto-nix] enable LTO for release builds using Nix 2024-02-08 10:22:23 +01:00
59930977e0 Merge pull request 'Cargo.toml: Enable full LTO in release builds and thin in dev builds.' (#704) from jpds/garage:release-build-lto into main
Reviewed-on: Deuxfleurs/garage#704
2024-02-07 16:37:02 +00:00
Jonathan Davies
620664ee9c Cargo.toml: Enable full LTO in release builds and thin in dev builds. 2024-02-07 16:11:27 +00:00
5d941e0100 Merge pull request 'Dependency upgrades: http, hyper, aws-sdk, smaller deps' (#703) from dep-upgrade-202402 into main
Reviewed-on: Deuxfleurs/garage#703
2024-02-07 14:59:40 +00:00
e011941964
[dep-upgrade-202402] refactor use of BodyStream 2024-02-07 15:32:51 +01:00
53746b59e5
[dep-upgrade-202402] slightly more explicit error management 2024-02-07 14:53:13 +01:00
a31d1bd496
[dep-upgrade-202402] fix obsolete DateTime::from_utc calls 2024-02-07 14:48:27 +01:00
e524e7a30d
[dep-upgrade-202402] rename BytesBody into ErrorBody for clarity 2024-02-07 14:45:52 +01:00
fe48d60d2b
[dep-upgrade-202402] refactor http listener code 2024-02-07 14:34:40 +01:00
22332e6c35
[dep-upgrade-202402] simplify/refactor GetObject 2024-02-05 20:26:33 +01:00
81ccd4586e
[dep-upgrade-202402] upgrade to http/hyper 1.x for tests 2024-02-05 19:57:35 +01:00
a22bd31920
[dep-upgrade-202402] migration to http/hyper 1.0 for k2v api 2024-02-05 19:27:12 +01:00
0bb5b77530
[dep-upgrade-202402] wip: port to http/hyper crates v1 2024-02-05 18:49:54 +01:00
6e69a1fffc
[dep-upgrade-202402] prepare migration to http/hyper 1.0 2024-02-05 14:44:12 +01:00
6e4229e29c
[dep-upgrade-202402] update aws-sdk dependencies 2024-02-05 14:02:45 +01:00
c0a7552015
[dep-upgrade-202402] upgrade easy dependencies 2024-02-05 13:58:23 +01:00
fe1af5d98b
[dep-upgrade-202402] refactor dependencies: move all as workspace deps 2024-02-05 13:02:02 +01:00
f65da26ae2
[dep-upgrade-202402] update dependency minor versions using cargo update 2024-02-05 12:26:31 +01:00
feeb076b7f Merge pull request 'Add FOSDEM'24 talk' (#702) from talk-fosdem-24 into main
Reviewed-on: Deuxfleurs/garage#702
2024-02-05 11:17:15 +00:00
fe37202f8f
[talk-fosdem-24] remove abstract.md 2024-02-05 12:16:09 +01:00
76e09c0472
[talk-fosdem-24] small change in talk 2024-02-01 11:43:21 +01:00
1d30cf36c8
[talk-fosdem-24] improve fosdem 24 talk 2024-01-30 14:27:39 +01:00
d45189e7b8 Merge pull request 'doc: fix some typos' (#696) from Armael/garage:typos into main
Reviewed-on: Deuxfleurs/garage#696
2024-01-28 14:15:47 +00:00
Armaël Guéneau
91a51dd3e8 doc: fix some typos 2024-01-27 14:51:15 +01:00
08a871390e Merge pull request 'convert_db: allow LMDB map size override' (#691) from zdenek.crha/garage:convert_db_lmdb_map_size into main
Reviewed-on: Deuxfleurs/garage#691
2024-01-24 08:19:45 +00:00
c7dad980b7
[talk-fosdem-24] remove geodistrib paper shot 2024-01-23 17:25:45 +01:00
c2541f280c
[talk-fosdem-24] WIP, write talk, modify lots of assets 2024-01-23 16:50:30 +01:00
0eef8a69f0 make all garage_db::Engine variants un-conditional
Having all Engine enum variants conditional causes compilation errors
when *none* of the DB engine features is enabled. This is not an issue
for full garage build, but affects crates that use garage_db as
dependency.

Change all variants to be present at all times. It solves compilation
errors and also allows us to better differentiate between invalid DB
engine name and engine with support not compiled in current binary.
2024-01-22 21:12:02 +01:00
4de7ac6023
FOSDEM'24 talk WIP 2024-01-22 18:52:14 +01:00
74e72fc996 convert_db: cleanup naming and comments for open overrides 2024-01-22 17:52:39 +01:00
7a3b863150 Merge pull request 'doc: add presentation at seed webinar 2024-01-12' (#693) from prez-seed-webinar-202401 into main
Reviewed-on: Deuxfleurs/garage#693
2024-01-22 13:49:08 +00:00
d2c40b12e8
doc/talks: refactor assets 2024-01-22 14:43:46 +01:00
cf0abbfe42
rm abstract 2024-01-22 14:33:48 +01:00
4b54e053df convert_db: prevent conversion between same input/output engine
Use optional DB open overrides for both input and output database.

Duplicating the same override flag for input/output would result in too
many, too long flags. It would be too costly for very rare edge-case
where converting between same DB engine, just with different flags.

Because overrides flags for different engines are disjoint and we are
preventing conversion between same input/ouput DB engine, we can have
only one set.

The override flag will be passed either to input or output, based on
engine type it belongs to. It will never be passed to both of them and
cause unwelcome surprise to user.
2024-01-18 17:57:56 +01:00
8527dd87cc convert_db: allow LMDB map size override 2024-01-17 21:20:34 +01:00
0263828560 Merge pull request 'Garage v0.9.1' (#689) from rel-v0.9.1 into main
Reviewed-on: Deuxfleurs/garage#689
2024-01-17 12:00:23 +00:00
ee57dd922b
Bump version to 0.9.1 2024-01-16 16:28:17 +01:00
9cfeea389a Merge pull request 'CLI help, comments & messages: make clear that full-length node ID = public key' (#688) from rename-public-key into main
Reviewed-on: Deuxfleurs/garage#688
2024-01-16 13:33:43 +00:00
82a29bf6e5
help, comments: make clear that full-length node ID = public key
Generally, avoid using the "public key" terminology
2024-01-16 14:04:11 +01:00
707d85f602 Merge pull request 'sync garage v0.9 with garage v0.8' (#657) from sync-08-09 into main
Reviewed-on: Deuxfleurs/garage#657
2024-01-16 11:33:27 +00:00
4c5be79b80 Garage v0.8.5
This minor release includes the following improvements and fixes:
 
 New features:
 
 - Configuration: make LMDB's `map_size` configurable and make `block_size` and `sled_cache_capacity` expressable as strings (such as `10M`) (#628, #630)
 
 - Add support for binding to Unix sockets for the S3, K2V, Admin and Web API servers (#640)
 
 - Move the `convert_db` command into the main Garage binary (#645)
 
 - Add support for specifying RPC secret and admin tokens as environment variables (#643)
 
 - Add `allow_world_readable_secrets` option to config file (#663, #685)
 
 Bug fixes:
 
 - Use `statvfs` instead of mount list to determine free space in metadata/data directories (#611, #631)
 
 - Add missing casts to fix 32-bit build (#632)
 
 - Fix error when none of the HTTP servers (S3/K2V/Admin/Web) is started and fix shutdown hang (#613, #633)
 
 - Add missing CORS headers to PostObject response (#609, #656)
 
 - Monitoring: finer histogram boundaries in Prometheus exported metrics (#531, #686)
 
 Other:
 
 - Documentation improvements (#641)
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Merge tag 'v0.8.5' into sync-08-09

Garage v0.8.5

This minor release includes the following improvements and fixes:

New features:

- Configuration: make LMDB's `map_size` configurable and make `block_size` and `sled_cache_capacity` expressable as strings (such as `10M`) (#628, #630)

- Add support for binding to Unix sockets for the S3, K2V, Admin and Web API servers (#640)

- Move the `convert_db` command into the main Garage binary (#645)

- Add support for specifying RPC secret and admin tokens as environment variables (#643)

- Add `allow_world_readable_secrets` option to config file (#663, #685)

Bug fixes:

- Use `statvfs` instead of mount list to determine free space in metadata/data directories (#611, #631)

- Add missing casts to fix 32-bit build (#632)

- Fix error when none of the HTTP servers (S3/K2V/Admin/Web) is started and fix shutdown hang (#613, #633)

- Add missing CORS headers to PostObject response (#609, #656)

- Monitoring: finer histogram boundaries in Prometheus exported metrics (#531, #686)

Other:

- Documentation improvements (#641)
2024-01-16 12:12:27 +01:00
083e982f5f Merge pull request 'Garage v0.8.5' (#687) from rel-0.8.5 into main-0.8.x
Reviewed-on: Deuxfleurs/garage#687
2024-01-16 10:30:54 +00:00
50643e61bf
Bump version to 0.8.5 2024-01-16 10:47:33 +01:00
a6421ee5a5 Merge pull request 'monitoring: finer histogram boundaries in prometheus metrics (fix #531)' (#686) from fix-531 into main-0.8.x
Reviewed-on: Deuxfleurs/garage#686
2024-01-15 16:44:58 +00:00
993ce74976 Merge pull request '0.8.x: config: refactor secret sourcing' (#685) from secret-sourcing into main-0.8.x
Reviewed-on: Deuxfleurs/garage#685
2024-01-15 16:41:50 +00:00
f512609123
monitoring: finer histogram boundaries in prometheus metrics (fix #531) 2024-01-15 17:33:35 +01:00
97bae7213a
config: additional tests for secret sourcing 2024-01-15 17:30:30 +01:00
7228695ee2
config: refactor secret sourcing 2024-01-15 17:18:46 +01:00
ee7fe27d3d Merge pull request 'Add allow_world_readable_secrets option to config file' (#663) from PicNoir/garage:nin/world-readable-conf-file into main-0.8.x
Reviewed-on: Deuxfleurs/garage#663
2024-01-15 15:20:16 +00:00
d91a1de731 Merge pull request 'fix typo in peertube doc' (#617) from Lapineige/garage:main into main
Reviewed-on: Deuxfleurs/garage#617
2024-01-11 11:19:42 +00:00
db48dd3d6c
bump crate versions to 0.10.0 2024-01-11 12:05:51 +01:00
8a6ec1d611 Merge pull request 'NLnet task 3' (#667) from nlnet-task3 into next-0.10
Reviewed-on: Deuxfleurs/garage#667
2024-01-11 10:58:08 +00:00
723e56b37f Merge pull request 'Jepsen testing (NLnet task 3 subtask 1)' (#544) from jepsen into main
Reviewed-on: Deuxfleurs/garage#544
2024-01-11 10:52:12 +00:00
60f0bd03b6
doc: add talk for SEED webinar 2024-01-11 11:40:44 +01:00
fa9247f11b jepsen: updated results, confirming that task3 works 2023-12-14 16:23:48 +01:00
0041b013a4
layout: refactoring and fix in layout helper 2023-12-11 16:09:22 +01:00
adccce1145
layout: refactor/fix bad while loop 2023-12-11 15:45:14 +01:00
85b5a6bcd1
fix some clippy lints 2023-12-11 15:31:47 +01:00
e4f493b481
table: remove redundant tracing in insert_many 2023-12-11 14:57:42 +01:00
f8df90b79b
table: fix insert_many to not send duplicates 2023-12-08 14:54:11 +01:00
4dbf254512
layout: refactoring, merge two files 2023-12-08 14:15:52 +01:00
64a6e557a4
rpc helper: small refactorings 2023-12-08 12:18:12 +01:00
5dd200c015
layout: move block_read_nodes_of to rpc_helper to avoid double-locking
(in theory, this could have caused a deadlock)
2023-12-08 12:02:24 +01:00
063294dd56
layout version: refactor get_node_zone 2023-12-08 11:50:58 +01:00
7f2541101f
cli: improvements to the layout commands when multiple layouts are live 2023-12-08 11:24:23 +01:00
91b874c4ef
rpc: fix system::health 2023-12-08 10:36:37 +01:00
431b28e0cf
fix build with discovery features 2023-12-07 15:15:59 +01:00
9cecea64d4
layout: allow sync update tracker to progress with only quorums 2023-12-07 14:51:20 +01:00
aa59059a91
layout cli: safer skip-dead-nodes command 2023-12-07 11:56:14 +01:00
d90de365b3
table sync: use write quorums to report global success or failure of sync 2023-12-07 11:16:10 +01:00
95eb13eb08
rpc: refactor result tracking for quorum sets 2023-12-07 10:57:21 +01:00
c8356a91d9
layout updates: fix the set of nodes among which minima are calculated 2023-12-07 10:30:26 +01:00
a8b0e01f88 Merge pull request 'OpenAPI specification of admin APIv1' (#672) from api-v1 into main
Reviewed-on: Deuxfleurs/garage#672
2023-11-29 15:42:46 +00:00
8088690650
fix the doc 2023-11-28 16:18:28 +01:00
c04dd8788a
admin: more info in admin GetClusterStatus 2023-11-28 14:25:04 +01:00
ffa659433d Merge pull request 'Doc: fix db_engines section and improve config reference' (#674) from fix-doc-db-engine into main
Reviewed-on: Deuxfleurs/garage#674
2023-11-28 12:03:46 +00:00
cfa5550cb2 doc: move replication_mode to top of configuration page reference 2023-11-28 11:58:27 +01:00
939d1f2e17 doc: improve navigation in configuration reference 2023-11-28 11:53:26 +01:00
1f6efe57be doc: update the db_engine section 2023-11-28 11:33:31 +01:00
539af6eac4
rpc helper: write comments + small refactoring of tracing 2023-11-28 11:12:39 +01:00
3908619eac
add ClusterHealthReport endpoint to the API 2023-11-28 09:34:01 +01:00
c539077d30
cli: remove historic layout info from status 2023-11-27 16:22:27 +01:00
11e6fef93c
cli: add layout history and layout assume-sync commands 2023-11-27 16:22:25 +01:00
539a920313
cli: show when nodes are draining metadata 2023-11-27 13:18:59 +01:00
78362140f5
rpc: update system::health to take into account write sets for all partitions 2023-11-27 12:10:21 +01:00
d6d239fc79
block manager: read_block using old layout versions if necessary 2023-11-27 11:52:57 +01:00
68d23cccdf
disable int64 finally for now 2023-11-23 10:20:36 +01:00
9f1043586c
set layout version as required 2023-11-23 10:16:16 +01:00
1caa6e29e5
capacity is int64 2023-11-23 10:02:41 +01:00
814b3e11d4
fix query parameters for keys 2023-11-23 08:50:10 +01:00
2d37e7fa39
convert showsecretkey from bool to enum 2023-11-22 21:05:36 +01:00
4f473f43c9
Change how query parameters are handled 2023-11-22 20:39:38 +01:00
3684c29ad0
handle key changes 2023-11-22 18:14:38 +01:00
0d415f42ac
Port GetKeyInfo by adding showSecretKey query param 2023-11-22 18:05:11 +01:00
20b3afbde4
Port layout endpoints 2023-11-22 17:49:51 +01:00
e3cd6ed530
port GetLayout and AddLayout 2023-11-22 15:24:30 +01:00
9b24d7c402
Upgrade GetNodes 2023-11-22 14:25:04 +01:00
36bd21a148 Merge pull request 'Allow 0 as a part number marker' (#670) from asonix/garage:main into main
Reviewed-on: Deuxfleurs/garage#670
2023-11-22 10:33:31 +00:00
d1d1940252
Health info message now advertises API v1 2023-11-22 09:28:50 +01:00
c63b446989
skeleton for api v1 2023-11-22 08:58:09 +01:00
92fd899fb6 Allow 0 as a part number marker 2023-11-21 17:39:51 -06:00
92dd2bbe15 jepsen: nlnet task3a seems to fix things 2023-11-16 18:09:13 +01:00
3ecd14b9f6
table: implement write sets for insert_many 2023-11-16 16:41:45 +01:00
22f38808e7
rpc_helper: don't use tokio::spawn for individual requests 2023-11-16 16:34:01 +01:00
707442f5de
layout: refactor digests and add "!=" assertions before epidemic bcast 2023-11-16 13:51:40 +01:00
ad5c6f779f
layout: split helper in separate file; more precise difference tracking 2023-11-16 13:26:43 +01:00
18e5811159
jepsen: add patch and use more complete names 2023-11-16 12:57:21 +01:00
d4df03424f
layout: fix test 2023-11-15 15:56:57 +01:00
33c8a489b0
layou: implement ack locking 2023-11-15 15:40:44 +01:00
393c4d4515
layout: add helper for cached/external values to centralize recomputation 2023-11-15 14:20:50 +01:00
65066c7064
layout: wip cache global mins 2023-11-15 13:28:30 +01:00
acd49de9f9
rpc: fix write set quorums 2023-11-15 13:07:42 +01:00
46007bf01d
integration test: print stdout and stderr on subcommand crash 2023-11-15 12:56:52 +01:00
b3e729f4b8
layout history merge: rm invalid versions when valid versions are added 2023-11-15 12:15:58 +01:00
7ef2c23120
layout: fix test 2023-11-14 15:45:01 +01:00
90e1619b1e
table: take into account multiple write sets in inserts 2023-11-14 15:40:46 +01:00
3b361d2959
layout: prepare for write sets 2023-11-14 14:28:16 +01:00
866196750f
system: add todo wrt new layout 2023-11-14 13:36:58 +01:00
83a11374ca
layout: fixes in schema 2023-11-14 13:29:26 +01:00
1aab1f4e68
layout: refactoring of all_nodes 2023-11-14 13:12:32 +01:00
8e292e06b3
layout: some refactoring of nongateway nodes 2023-11-14 12:48:38 +01:00
9a491fa137
layout: fix test 2023-11-11 13:10:59 +01:00
df24bb806d
layout/sync: fix bugs and add tracing 2023-11-11 12:44:27 +01:00
ce89d1ddab
table sync: adapt to new layout history 2023-11-11 12:08:32 +01:00
df36cf3099
layout: add helpers to LayoutHistory and prepare integration with Table 2023-11-09 16:32:31 +01:00
9d95f6f704
layout: fix tracker bugs 2023-11-09 15:52:45 +01:00
bad7cc812e
layout admin: add missing calls to update_hash 2023-11-09 15:42:10 +01:00
03ebf18830
layout: begin managing the update tracker values 2023-11-09 15:31:59 +01:00
94caf9c0c1
layout: separate code path for synchronizing update trackers only 2023-11-09 14:53:34 +01:00
bfb1845fdc
layout: refactor to use a RwLock on LayoutHistory 2023-11-09 14:12:05 +01:00
19ef1ec8e7
layout: more refactoring 2023-11-09 13:34:14 +01:00
8a2b1dd422
wip: split out layout management from System into separate LayoutManager 2023-11-09 12:55:36 +01:00
523d2ecb95
layout: use separate CRDT for staged layout changes 2023-11-09 11:19:43 +01:00
1da0a5676e
bump garage protocol version tag to 0x000A (0.10) 2023-11-08 19:30:58 +01:00
8dccee3ccf
cluster layout: adapt all uses of ClusterLayout to LayoutHistory 2023-11-08 19:28:36 +01:00
fe9af1dcaa
WIP: garage_rpc: store layout version history 2023-11-08 17:49:06 +01:00
4a9c94514f
avoid using layout_watch in System directly 2023-11-08 16:41:00 +01:00
12d1dbfc6b
remove Ring and use ClusterLayout everywhere 2023-11-08 15:41:24 +01:00
0962313ebd
garage_rpc: reorder functions in layout.rs 2023-11-08 13:13:04 +01:00
f83fa02193 Add allow_world_readable_secrets option to config file
Sometimes, the secret files permissions checks gets in the way. It's
by no mean complete, it doesn't take the Posix ACLs into account among
other things. Correctly checking the ACLs would be too involving (see
Deuxfleurs/garage#658 (comment))
and would likely still fail in some weird chmod settings.

We're adding a new configuration file key allowing the user to disable
this permission check altogether.

The (already existing) env variable counterpart always take precedence
to this config file option. That's useful in cases where the
configuration file is static and cannot be easily altered.

Fixes Deuxfleurs/garage#658

Co-authored-by: Florian Klink <flokli@flokli.de>
2023-10-26 18:25:13 +02:00
f4d3905d15 Merge pull request 'nix: add clang to flake.nix and shell.nix' (#664) from add-clang into main
Reviewed-on: Deuxfleurs/garage#664
2023-10-26 09:25:53 +00:00
a0fa50dfcd Merge pull request 's3 api: refactoring and bug fix in ListObjects' (#655) from fix-list-objects into main
Reviewed-on: Deuxfleurs/garage#655
2023-10-26 09:22:47 +00:00
d50fa2a562
nix: add clang to flake.nix and shell.nix 2023-10-26 11:19:22 +02:00
4b3dee2ca3 Merge pull request 's3 api: add missing CORS headers to PostObject responses (fix #609)' (#656) from fix-cors-post-object into main-0.8.x
Reviewed-on: Deuxfleurs/garage#656
2023-10-26 09:17:14 +00:00
5b1f50be65 jepsen: testing 2023-10-25 14:43:24 +02:00
9df7fa0bcd jepsen: use 7 nodes 2023-10-25 14:04:39 +02:00
fd85010a40 jepsen: failures with set2 test in --scenario r 2023-10-25 12:13:27 +02:00
cfbfa09d24 jepsen: fix set2 test omg finally this is so stupid 2023-10-25 11:50:16 +02:00
db921cc05f jepsen: reconfigure nemesis + add db nemesis 2023-10-25 11:41:34 +02:00
4fa2646a75 jepsen: got a failure with set1 2023-10-24 17:45:22 +02:00
d7ab2c639e jepsen: fix nemesis to actually generate many operations 2023-10-24 16:39:50 +02:00
d13bde5e26 jepsen: set1 and set2 don't fail anymore ?? 2023-10-24 15:44:05 +02:00
75d5d08ee1 Merge pull request 'Ensure increasing version timestamps when writing new object versions' (#543) from increasing-timestamps into main
Reviewed-on: Deuxfleurs/garage#543
2023-10-24 10:07:16 +00:00
d2c365767b jepsen: more testing 2023-10-24 11:39:45 +02:00
fb6c9a1243 jepsen: update readme 2023-10-20 15:55:09 +02:00
9030c1eef8 jepsen: code path for nemesis final generator 2023-10-20 15:53:46 +02:00
654775308e jepsen: add cluster reconfiguration nemesis 2023-10-20 15:48:37 +02:00
f5b0972781 jepsen: register crdt read-after-write is fixed with deleteobject patch 2023-10-20 15:00:10 +02:00
c82d91c6bc DeleteObject: always insert a deletion marker with a bigger timestamp than everything before 2023-10-20 13:56:35 +02:00
8686cfd0b1 s3 api: also ensure increasing timestamps for create_multipart_upload 2023-10-20 13:37:37 +02:00
d148b83d4f jepsen: reg2 failure seems to happen only with deleteobject 2023-10-20 13:36:48 +02:00
c6cde1f143 remove now-unused key parameter in check_quotas 2023-10-20 13:20:47 +02:00
4b93ce179a jepsen: errors in reg2 workload under investigation 2023-10-20 12:56:55 +02:00
4ba18ce9cc jepsen: wip checker for register-like behavior 2023-10-20 12:13:11 +02:00
ac04934dae s3 api: add missing CORS headers to PostObject responses (fix #609) 2023-10-20 10:37:48 +02:00
ef662822c9 jepsen: fix the list-objects call (?) 2023-10-19 23:40:55 +02:00
da8b170748 jepsen: investigating listobjects error 2023-10-19 16:45:24 +02:00
58b0ee1b1a list objects: prettyness and add asserts 2023-10-19 15:26:17 +02:00
158dc17a06 listobjects: fix panic if continuation token is an empty string 2023-10-19 15:08:47 +02:00
74e50edddd jepsen: refactoring 2023-10-19 14:34:19 +02:00
0215b11402 Merge pull request 'Add support for specifying rpc_secret_file, metrics_token_file and admin_token_file using environment variables' (#643) from networkException/garage:token-file-env into main-0.8.x
Reviewed-on: Deuxfleurs/garage#643
2023-10-19 09:33:12 +00:00
8599051c49
garage: support specifying token / secret as environment variables
this patch adds support for specifying the `rpc_secret_file`,
`metrics_token_file` and `admin_token_file` as environment variables.
2023-10-19 03:39:02 +02:00
4a19ee94bb
garage: fix admin-token description 2023-10-19 03:31:50 +02:00
c99cb58d71
util: move reading secret file into seperate helper
this patch moves the logic to read a secret file (and check for correct
permissions) from `secret_from_file` into a new `read_secret_file`
helper.
2023-10-19 03:29:48 +02:00
5feb6a1f64
docs: add documentation for specifying token / secret file as environment variables 2023-10-19 03:28:44 +02:00
b3bf16ee27 make jepsen test more robust: handle errors and timeouts, fixed access key 2023-10-18 17:51:34 +02:00
d146cdd5b6 cargo fmt 2023-10-18 16:38:26 +02:00
3d6ed63824 check_quotas: avoid re-fetching object from object table 2023-10-18 16:36:48 +02:00
45b0453d0f Ensure increasing version timestamps in PutObject 2023-10-18 16:31:50 +02:00
ddd3de7fce refactor jepsen code 2023-10-18 16:30:45 +02:00
84d43501ce refactor jepsen setup logic 2023-10-18 15:34:12 +02:00
012ade5d4b jepsen: update jepsen and fix garage key info 2023-10-18 14:06:32 +02:00
ef5ca86dfc jepsen: update to garage 0.9.0 2023-10-18 14:01:18 +02:00
9ec4cca334 reformatting 2023-10-18 12:03:12 +02:00
18ee8efb5f Check read-after-write property for sets 2023-10-18 12:03:12 +02:00
55eb4e87c4 set tests with independant tests together 2023-10-18 12:03:11 +02:00
0bb1577ae1 two set workloads with different checkers 2023-10-18 12:03:11 +02:00
6eb26be548 Add garage set test (this one works :p) 2023-10-18 12:03:11 +02:00
eb86eaa6d2 refactor jepsen test 2023-10-18 12:03:11 +02:00
80d7b7d858 remove useless files 2023-10-18 12:03:11 +02:00
93a7132b4c the fix for increasing timestamps does not make things linearizable 2023-10-18 12:03:11 +02:00
dc5245ce65 even without nemesis, s3 get/put/delete is not linearizable (is this normal?) 2023-10-18 12:03:11 +02:00
70c1d3db46 better match exceptions 2023-10-18 12:03:11 +02:00
bc11701999 jepsen: s3 gets and puts 2023-10-18 12:03:11 +02:00
ca4cc7e44f jepsen connects to vagrant vms 2023-10-18 12:03:11 +02:00
17ebb65273 jepsen ssh into containers seem to work ? 2023-10-18 12:03:11 +02:00
7011b71fbd jepsen: wip 2023-10-18 12:03:11 +02:00
a5e8ffeb63 Merge pull request 'use mold linker when invoking cargo manually (not in nix build scripts)' (#646) from mold-linker into main
Reviewed-on: Deuxfleurs/garage#646
2023-10-18 10:02:34 +00:00
b53510c5b7 Merge pull request 'fix compilation on macos' (#654) from trinity-1686a/garage:fix-macos-compilation into main
Reviewed-on: Deuxfleurs/garage#654
2023-10-16 09:33:33 +00:00
c7f5dcd953 fix compilation on macos
fsblkcnt_t is ony 32b there, so we have to do an additional cast
2023-10-15 17:57:27 +02:00
d8263fdf92 Merge pull request 'documentation updates for v0.9.0' (#647) from doc-updates into main
Reviewed-on: Deuxfleurs/garage#647
2023-10-11 12:57:37 +00:00
d24aaba697 doc: update quick start and real world for v0.9.0 2023-10-11 14:49:54 +02:00
b571dcd811 doc: updates to the "migrating to v0.9" page 2023-10-10 15:43:26 +02:00
e6df7089a1 Merge pull request 'Garage v0.9' (#473) from next into main
Reviewed-on: Deuxfleurs/garage#473
2023-10-10 13:28:28 +00:00
952c9570c4 bump version to v0.9.0 2023-10-10 14:08:11 +02:00
3d7892477d convert_db: fix build 2023-10-10 14:06:25 +02:00
d4932c31ea Merge branch 'main' into next 2023-10-10 13:57:21 +02:00
d3fffd30dc use mold linker when invoking cargo manually (not in nix build scripts) 2023-10-10 13:56:48 +02:00
e75fe2157d Merge pull request 'Move convert_db command into main garage binary' (#645) from convert-db-main-binary into main
Reviewed-on: Deuxfleurs/garage#645
2023-10-10 11:42:14 +00:00
2d5d7a7031 Move convert_db command into main garage binary 2023-10-10 12:13:15 +02:00
0c431b0c03 admin api: increased compatibility for v0/ endpoints 2023-10-05 16:56:13 +02:00
1c13135f25 admin api: remove broken GET /v0/key router rule 2023-10-05 16:27:29 +02:00
2448eb7713 upgrade doc: fixes and precisions 2023-10-05 15:29:55 +02:00
6790e24f5a Add migration to v0.9 guide 2023-10-05 15:20:48 +02:00
9ccc1d6f4a move upgrade test to release build 2023-10-05 10:42:10 +02:00
920dec393a cli: more precise doc comment 2023-10-04 10:44:42 +02:00
2e656b541b Merge branch 'main' into next 2023-10-03 18:40:37 +02:00
1243db87f2 Merge pull request 'Add support for binding to unix domain sockets' (#640) from networkException/garage:unix-sockets into main
Reviewed-on: Deuxfleurs/garage#640
2023-10-03 16:23:02 +00:00
6f8a87814b
doc: add documentation for specifying unix socket paths 2023-10-03 17:56:34 +02:00
7907a09acc
api: allow custom unix bind mode and use 0o220 for admin server 2023-10-03 17:31:40 +02:00
16aa418e47 Merge pull request 'doc: update endpoint_url documentation' (#641) from flokli/garage:aws-endpoint-url into main
Reviewed-on: Deuxfleurs/garage#641
2023-10-02 14:30:53 +00:00
cb359b4434 doc: update endpoint_url documentation
Since `awscli` `>=1.29.0` or `>=2.13.0` it is now possible to use the
`AWS_ENDPOINT_URL` environment variable, or the `endpoint_url` config
key to override the endpoint URL. This means, the aws bash function to
wrap with --endpoint-url is not necessary anymore. Update invocations to
reflect that.

https://docs.aws.amazon.com/sdkref/latest/guide/feature-ss-endpoints.html
https://github.com/aws/aws-cli/issues/4454#issuecomment-1626116607
2023-10-02 17:16:11 +03:00
8ec6a53b35
everywhere: support unix sockets when binding in various places
this patch implements binding to paths as a unix socket for generic
server and web server.
2023-09-29 18:57:44 +02:00
7353038a64
config: allow using paths for unix domain sockets in various places
this patch updates the config format to also allow paths in bind
addresses for unix domain sockets.

this has been added to all apis except rpc.
2023-09-29 18:38:30 +02:00
10195f1567
util: add helper sum type for unix and tcp socket addresses
this patch introduces a new sum type that can represent either a
tcp socket address or a unix domain socket path.
2023-09-29 18:37:36 +02:00
6086a3fa07
cargo: add hyperlocal as a dependency 2023-09-29 18:37:12 +02:00
9ac1d5be0e add upgrade test for garage 0.8 -> 0.9 2023-09-27 14:57:37 +02:00
897cbf2c27 actually update rmp-serde to 1.1.2 for both garage and netapp dependency (fix #629) 2023-09-27 13:13:00 +02:00
ad82035b98 Merge branch 'main' into next 2023-09-27 13:11:52 +02:00
aa7eadc799 Merge pull request 'New layout: fixes and UX improvements' (#634) from new-layout-ux into next
Reviewed-on: Deuxfleurs/garage#634
2023-09-27 09:04:32 +00:00
0e5925fff6 layout doc: reformulate 2023-09-22 16:14:47 +02:00
8d07888fa2 layout doc: write explanations for bizarre scenarios 2023-09-22 16:07:46 +02:00
405aa42b7d layout doc: update old text 2023-09-22 10:06:31 +02:00
b4a0e636d8 new layout doc: add examples of unexpected layout, to explain 2023-09-22 09:49:07 +02:00
1d986bd889 Merge pull request 'Refactor db transactions and add on_commit for table.queue_insert' (#637) from k2v-indices-lmdb into next
Reviewed-on: Deuxfleurs/garage#637
2023-09-21 14:03:35 +00:00
0635250b2b garage_table/queue_insert: delay worker notification to after transaction commit (fix #583) 2023-09-21 15:37:28 +02:00
f97168f805 garage_db: refactor transactions and add on_commit mechanism 2023-09-21 15:35:31 +02:00
3ecc17f8c5 new layout: use deterministic randomness for reproducible results 2023-09-21 11:21:35 +02:00
3a0e074047 Merge pull request 'prez-ocp' (#636) from prez-ocp into main
Reviewed-on: Deuxfleurs/garage#636
2023-09-21 08:15:10 +00:00
95ae09917b add ocp2023 presentation 2023-09-19 14:02:07 +02:00
a7ababb5db doc: update sticker 2023-09-18 16:40:06 +02:00
013b026d56 update cargo.nix 2023-09-18 12:18:56 +02:00
0088599f52 new layout: fix clippy lints 2023-09-18 12:17:07 +02:00
749b4865d0 new layout: improve display and fix comments 2023-09-18 12:07:45 +02:00
015ccb39aa new layout: make zone_redundancy optionnal (if not set, is maximum) 2023-09-18 11:59:08 +02:00
2e229d4430 new layout: improve output display 2023-09-12 17:24:51 +02:00
be1a16b42b Merge pull request 'Fix multiple shutdown issues' (#633) from fix-shutdown into main
Reviewed-on: Deuxfleurs/garage#633
2023-09-12 12:54:50 +00:00
91e764a2bf fix hang on shutdown 2023-09-12 14:35:48 +02:00
aa79810596 Fix error when none of S3/K2V/WEB/ADMIN server is started (fix #613) 2023-09-12 14:35:19 +02:00
fd7d8fec59 Merge branch 'main' into next 2023-09-11 23:09:20 +02:00
143a349f55 Merge pull request 'fix 32-bit build' (#632) from fix-32bit into main
Reviewed-on: Deuxfleurs/garage#632
2023-09-11 21:08:26 +00:00
9cfe55ab60 fix 32-bit build 2023-09-11 20:01:29 +02:00
51abbb02d8 Merge branch 'main' into next 2023-09-11 20:00:02 +02:00
2548a247f2 Merge pull request 'use statvfs instead of mount list to determine free data/meta space (fix #611)' (#631) from fix-free-space into main
Reviewed-on: Deuxfleurs/garage#631
2023-09-11 17:29:23 +00:00
d5bb50d738 use statvfs instead of mount list to determine free data/meta space (fix #611) 2023-09-11 19:08:24 +02:00
fc635f7072 Merge pull request 'make lmdb's map_size configurable (fix #628)' (#630) from configurable-map-size into main
Reviewed-on: Deuxfleurs/garage#630
2023-09-11 16:48:14 +00:00
f8b3883611 config: make block_size and sled_cache_capacity expressable as strings 2023-09-11 18:34:59 +02:00
51b9731a08 make lmdb's map_size configurable (fix #628) 2023-09-11 18:03:44 +02:00
ad6b1cc0be Merge branch 'main' into next 2023-09-11 13:14:18 +02:00
7228fbfd4f Merge pull request 'multi-hdd support (fix #218)' (#625) from multihdd into next
Reviewed-on: Deuxfleurs/garage#625
2023-09-11 10:52:01 +00:00
ba7ac52c19 block repair: simpler/more robust iterator progress calculation 2023-09-11 12:31:34 +02:00
9526328d38 scrub: clear saved checkpoint when canceling scrub 2023-09-11 12:10:48 +02:00
7f9ba49c71 block manager: remove data_dir field 2023-09-11 11:57:36 +02:00
de5d792181 block manager: fix indentation (why not detected by cargo fmt?) 2023-09-11 11:52:57 +02:00
be91ef6294 block manager: fix bug where rebalance didn't delete old copies 2023-09-07 16:04:03 +02:00
2657b5c1b9 block manager: fix bugs 2023-09-07 15:30:56 +02:00
eb972a8422 doc: update multi-hdd section 2023-09-07 14:48:36 +02:00
2f112ac682 correct free data space accounting for multiple data dirs on same fs 2023-09-07 14:42:20 +02:00
6a067e30ee doc: documentation of rebalance repair 2023-09-07 13:49:12 +02:00
6b008b5bd3 block manager: add rebalance operation to rebalance multi-hdd setups 2023-09-07 13:44:11 +02:00
6595efd82f Document multi-hdd support 2023-09-07 13:23:02 +02:00
bca347a1e8 doc: update page on upgradin clusters 2023-09-07 12:52:44 +02:00
99ed18350f block manager: refactor and fix monitoring/statistics 2023-09-07 12:41:36 +02:00
f38a31b330 block manager: avoid incorrect data_dir configs and avoid losing files 2023-09-06 17:49:30 +02:00
e30865984a block manager: scrub checkpointing 2023-09-06 16:35:28 +02:00
55c514999e block manager: fixes in layout 2023-09-06 16:35:28 +02:00
a44f486931 block manager: refactoring & increase max worker count to 8 2023-09-06 16:35:28 +02:00
3a74844df0 block manager: fix dir_not_empty 2023-09-06 16:35:28 +02:00
93114a9747 block manager: refactoring 2023-09-06 16:35:28 +02:00
fd00a47ddc table queue: increase batch size 2023-09-06 16:35:28 +02:00
1b8c265c14 block manager: get rid of check_block_status 2023-09-06 16:35:28 +02:00
3199cab4c8 update cargo.nix 2023-09-06 16:35:28 +02:00
a09f86729c block manager: move blocks in write_block if necessary 2023-09-06 16:35:28 +02:00
887b3233f4 block manager: use data paths from layout 2023-09-06 16:35:28 +02:00
6c420c0880 block manager: multi-directory layout computation 2023-09-06 16:35:28 +02:00
71c0188055 block manager: skeleton for multi-hdd support 2023-09-06 16:35:28 +02:00
4b4f2000f4 lifecycle: fix SkipBucket bug 2023-09-06 16:34:07 +02:00
5f86b48f97 Merge pull request 'Revert netapp to 0.5.2 to avoid rmp-serde upgrade that breaks things' (#627) from hold-netapp-0.5.2 into main
Reviewed-on: Deuxfleurs/garage#627
2023-09-05 22:08:40 +00:00
51eac97260 update version to 0.8.4 2023-09-05 23:28:12 +02:00
e78566591b Revert netapp update, hold to version 0.5.2 that uses rmp-serde 0.15 2023-09-05 23:23:23 +02:00
3f461d8891 Merge pull request 'object lifecycles (fix #309)' (#620) from bucket-lifecycle into next
Reviewed-on: Deuxfleurs/garage#620
2023-09-04 09:45:10 +00:00
8e0c020bb9 lifecycle worker: correct small clippy lints 2023-09-04 11:33:44 +02:00
1cdc321e28 lifecycle worker: don't get stuck on non-existent bucket 2023-08-31 11:36:30 +02:00
f579d6d9b4 lifecycle worker: fix potential inifinite loop 2023-08-31 11:29:54 +02:00
a00a52633f lifecycle worker: add log message when starting 2023-08-31 11:25:14 +02:00
adbf5925de lifecycle worker: use queue_insert and process objects in batches 2023-08-31 11:19:26 +02:00
1cfcc61de8 lifecycle worker: mitigate potential bugs + refactoring 2023-08-31 00:28:37 +02:00
be03a4610f s3api: remove redundant serde rename attribute 2023-08-31 00:00:26 +02:00
b2f679675e lifecycle worker: take into account disabled rules 2023-08-30 23:52:09 +02:00
5fad4c4658 update cargo.nix 2023-08-30 23:47:42 +02:00
01c327a07a lifecycle worker: avoid building chrono's serde feature 2023-08-30 23:46:15 +02:00
f0a395e2e5 s3 bucket apis: remove redundant call 2023-08-30 23:39:28 +02:00
d94f1c9178 reference manual: remove obsolete caveat about multipart uploads 2023-08-30 23:27:02 +02:00
5c923d48d7 reference manual: document support for lifecycle configuration 2023-08-30 23:24:28 +02:00
a1d57283c0 bucket_table: bucketparams::new doesn't need to be pub 2023-08-30 20:07:14 +02:00
d2e94e36d6 lifecycle config: add missing line in merge() and remove tracing 2023-08-30 20:05:53 +02:00
75ccc5a95c lifecycle config: store date as given, try to debug 2023-08-30 20:02:07 +02:00
7200954318 lifecycle worker: add logging 2023-08-30 14:54:52 +02:00
0f1849e1ac lifecycle worker: launch with the rest of Garage 2023-08-30 14:51:08 +02:00
da8b224e24 lifecycle worker: skip entire bucket when no lifecycle config is set 2023-08-30 14:38:19 +02:00
2996dc875f lifecycle worker: implement main functionality 2023-08-30 14:29:03 +02:00
a2e0e34db5 lifecycle: skeleton for lifecycle worker 2023-08-30 12:41:11 +02:00
f7b409f114 use a NaiveDate in data model, it serializes to string (iso 8601 format) 2023-08-30 11:24:01 +02:00
abf011c290 lifecycle: implement validation into garage's internal data structure 2023-08-29 18:22:03 +02:00
8041d9a827 s3: add xml structures to serialize/deserialize lifecycle configs 2023-08-29 17:44:17 +02:00
0b83e0558e bucket_table: data model for lifecycle configuration 2023-08-29 17:00:41 +02:00
2e90e1c124 Merge branch 'main' into next 2023-08-29 11:32:42 +02:00
32e5686ad8 Merge pull request 'Garage v0.8.3' (#619) from next-0.8 into main
Reviewed-on: Deuxfleurs/garage#619
2023-08-29 08:55:46 +00:00
06369c8f4a add garage_db dependency in garage_rpc 2023-08-28 17:08:21 +02:00
cece1be1bb bump version to 0.8.3 2023-08-28 13:17:26 +02:00
769b6fe054 fix test_website_check_domain 2023-08-28 12:40:28 +02:00
e66c78d6ea integration test: move json_body to root of crate 2023-08-28 12:32:57 +02:00
51011e68b1 move alpine linux info to binary package page 2023-08-28 12:20:34 +02:00
a54a1f5616 Merge pull request 'doc: Add information about Alpine Linux package to Quick Start' (#564) from jirutka/garage:alpine into next-0.8
Reviewed-on: Deuxfleurs/garage#564
2023-08-28 10:18:33 +00:00
9b4ce4a8ad admin api: refactor caddy check api code 2023-08-28 12:17:10 +02:00
2bbe2da5ad Merge pull request 'support index on path missing a trailing slash' (#612) from compat/index-without-trailing-slash into main
Reviewed-on: Deuxfleurs/garage#612
2023-08-28 10:15:01 +00:00
29353adbe5 Merge pull request 'cargo: Bump dependencies' (#606) from jpds/garage:cargo-bumps-230801 into main
Reviewed-on: Deuxfleurs/garage#606
2023-08-28 10:13:39 +00:00
c5cafa0000 web_server.rs: handle error properly and refactor 2023-08-28 12:05:14 +02:00
74478443ec update cargo.nix 2023-08-28 11:31:40 +02:00
Jonathan Davies
d66d81ae2d cargo: Updated gethostname v0.2.3 -> v0.4.3. 2023-08-28 09:30:27 +00:00
Jonathan Davies
7d8296ec59 cargo: Updated pretty_env_logger v0.4.0 -> v0.5.0. 2023-08-28 09:30:27 +00:00
Jonathan Davies
f607ac6792 garage/api: cargo: Updated idna dependency to 0.4. 2023-08-28 09:30:27 +00:00
Jonathan Davies
96d1d81ab7 garage/db: cargo: Updated rusqlite to 0.29. 2023-08-28 09:30:27 +00:00
Jonathan Davies
5185701aa8 cargo: Updated:
* addr2line v0.19.0 -> v0.20.0
 * async-compression v0.4.0 -> v0.4.1
 * clap v4.3.8 -> v4.3.19
 * hyper v0.14.26 -> v0.14.27
 * ipnet v2.7.2 -> v2.8.0
 * rmp v0.8.11 -> v0.8.12
 * serde v1.0.164 -> v1.0.188
 * tokio v1.29.0 -> v1.31.0
 * zstd v0.12.3+zstd.1.5.2 -> v0.12.4
 * Others in `cargo update`
2023-08-28 09:30:27 +00:00
d539a56d3a Merge pull request 'Support {s3,web}.root_domains for the Caddy on-demand TLS endpoint (<admin>/check?domain=xx)' (#610) from bug/support-root-domains-on-demand-tls into main
Reviewed-on: Deuxfleurs/garage#610
2023-08-28 09:18:13 +00:00
bd50333ade Merge pull request 'reverse-proxy.md: Added caching section for Caddy.' (#614) from jpds/garage:caddy-cache into main
Reviewed-on: Deuxfleurs/garage#614
2023-08-28 08:51:33 +00:00
170c6a2eac Merge pull request 'backup.md: Added restic-android note.' (#616) from jpds/garage:doc-restic-android into main
Reviewed-on: Deuxfleurs/garage#616
2023-08-28 08:50:57 +00:00
47e7f9e122 another typo 2023-08-19 20:29:24 +00:00
5ffcdb4634 fix typo 2023-08-19 15:17:51 +00:00
Jonathan Davies
7f7d85654d backup.md: Added restic-android note. 2023-08-18 18:02:19 +01:00
Jonathan Davies
245a0882e1 reverse-proxy.md: Added caching section for Caddy. 2023-08-16 11:49:52 +01:00
63da1d2443
support index on path missing a trailing slash 2023-08-08 15:28:57 +02:00
24e533f262
support {s3,web}.root_domains in /check endpoint 2023-08-08 11:05:42 +02:00
67b1457c77 Merge pull request 'post_object.rs: Fixed typos / grammar.' (#607) from jpds/garage:post-objects-typos into main
Reviewed-on: Deuxfleurs/garage#607
2023-08-04 07:09:21 +00:00
Jonathan Davies
59bfc68f2e post_object.rs: Fixed typos / grammar. 2023-08-01 15:31:39 +01:00
a98855157b Merge pull request 'operations/durability-repairs-md: Fix typo' (#604) from maxjustus/garage:main into main
Reviewed-on: Deuxfleurs/garage#604
2023-07-28 14:31:51 +00:00
4d7bbf7878 operations/durability-repairs-md: Fix typo 2023-07-24 10:01:48 -07:00
18eb73d52e Merge pull request 'flake-compat: use nix-community fork' (#599) from flokli/garage:flake-compat into main
Reviewed-on: Deuxfleurs/garage#599
2023-07-18 21:54:51 +00:00
79ca8e76a4 nix/common.nix: use pattern from nix-community/flake-compat
This is still a bit confusing, as normally the flake.defaultNix attrset
gets exposed via a top-level default.nix, but at least it brings us
closer to that.
2023-07-16 12:52:14 +03:00
1bbf604224 flake.nix: switch to nix-community/flake-compat
edolstra/flake-compat is unmaintained.

cargo2nix also still pulls in edolstra/flake-compat, make it follow the
nix-community one.
2023-07-16 12:40:47 +03:00
6ba611361e Merge pull request 'tree-wide: fix some typos' (#598) from flokli/garage:fix-typos into main
Reviewed-on: Deuxfleurs/garage#598
2023-07-14 15:51:44 +00:00
c855284760 src/util: fix typo 2023-07-14 14:25:40 +03:00
b1ca1784a1 src/garage/cli: fix typo 2023-07-14 14:25:33 +03:00
f0b7a0af3d doc/drafts: fix typo 2023-07-14 14:25:14 +03:00
194549ca46 doc/book: fix typo 2023-07-14 14:24:40 +03:00
202d3f0e3c doc/api: fix typo 2023-07-14 14:24:27 +03:00
7605d0cb11 Merge pull request 'cargo: tokio-1.29 and async-compression-0.4' (#593) from jpds/garage:tokio-1.29 into main
Reviewed-on: Deuxfleurs/garage#593
2023-07-03 17:03:09 +00:00
031804171a Update Cargo.nix 2023-07-03 11:33:36 +02:00
Jonathan Davies
aee0d97f22 cargo: Updated async-compression to 0.4. 2023-06-28 11:17:16 +01:00
Jonathan Davies
098c388f1b cargo: Updated tokio to 1.29. 2023-06-28 11:16:41 +01:00
e716320b0a Merge pull request 'cargo: roxmltree-0.18 and aws-sdk-s3-0.28 bump' (#591) from jpds/garage:roxmltree-0.18 into main
Reviewed-on: Deuxfleurs/garage#591
2023-06-27 17:20:58 +00:00
e466edbaec Merge pull request 'introduce dedicated return type for PollRange' (#590) from trinity-1686a/garage:k2v-client-poll-range-result into main
Reviewed-on: Deuxfleurs/garage#590
2023-06-27 08:28:26 +00:00
76355453dd Update Cargo.nix 2023-06-27 10:23:02 +02:00
ee494f5aa2 Merge pull request 'don't build sqlite by default' (#592) from trinity-1686a/garage:dont-build-sqlite into main
Reviewed-on: Deuxfleurs/garage#592
2023-06-27 08:14:38 +00:00
Jonathan Davies
f31d98097a Cargo.lock: Updated. 2023-06-26 18:03:47 +01:00
Jonathan Davies
a6da7e588f tests/bucket.rs: Adjusted as previously used function is now private. 2023-06-26 18:03:43 +01:00
e5835704b7 don't build sqlite by default
`bundled-libs` is enabled by default, and causes sqlite to be built too,
even if the sqlite backend isn't enabled.
2023-06-26 11:15:11 +02:00
Jonathan Davies
7f8bf2d801 src/garage/tests: Updated types for aws-sdk-s3 bump. 2023-06-25 21:31:35 +01:00
Jonathan Davies
4297233d3e garage/Cargo.toml: Updated aws-sdk-s3 to 0.28, added aws-config. 2023-06-25 21:17:15 +01:00
Jonathan Davies
b94ba47f29 api/Cargo.toml: Updated roxmltree to 0.18. 2023-06-24 14:15:26 +01:00
33b3cf8e22 introduce dedicated return type for PollRange 2023-06-24 10:17:20 +02:00
736083063f Merge pull request 'doc: Added ejabberd S3 section' (#588) from jpds/garage:doc-ejabberd-s3 into main
Reviewed-on: Deuxfleurs/garage#588
2023-06-20 09:23:43 +00:00
Jonathan Davies
a5ae566e0b apps/index.md: Fixed endpoint URL example. 2023-06-19 10:15:30 +01:00
Jonathan Davies
185f9e78f3 operations/durability-repairs.md: Added note about randomized scrub times. 2023-06-19 10:15:30 +01:00
Jonathan Davies
fb971a5f01 cookbook/encryption.md: Added Cyberduck note. 2023-06-19 10:15:30 +01:00
Jonathan Davies
6af2cde23f cookbook/encryption.md: Added note on XMPP. 2023-06-19 10:15:30 +01:00
Jonathan Davies
97eb389274 docs/apps: Added ejabberd section. 2023-06-19 10:15:30 +01:00
8ef42c9609 admin docs: reformatting, key admin: add check 2023-06-14 17:19:25 +02:00
a83a092c03 admin: uniformize layout api and improve code 2023-06-14 17:12:37 +02:00
7895f99d3a admin and cli: hide secret keys unless asked 2023-06-14 16:56:15 +02:00
4a82f6380e admin api: move all endpoints to v1/ by default (v0/ still supported) 2023-06-14 14:15:51 +02:00
28cc9f178a admin api: make name optionnal for CreateKey 2023-06-14 13:56:37 +02:00
2c83006608 admin api: fix doc in drafts 2023-06-14 13:54:34 +02:00
35c108b85d admin api: switch GetClusterHealth to camelcase (fix #381 again) 2023-06-14 13:53:19 +02:00
52376d47ca admin api: change cluster status/layout to use lists and not maps (fix #377) 2023-06-14 13:45:27 +02:00
187240e539 Merge branch 'main' into next 2023-06-14 13:02:46 +02:00
5e291c64b3 Merge pull request 'Documentation updates' (#587) from doc-updates into main
Reviewed-on: Deuxfleurs/garage#587
2023-06-14 10:57:32 +00:00
9092c71a01 doc: encryption organization 2023-06-14 12:51:47 +02:00
120f8b3bfb doc: better doc on systemd's DynamicUser (fix #430) 2023-06-14 12:39:46 +02:00
39c3738a07 Add a page about encryption (fix #416) 2023-06-14 12:39:46 +02:00
7169ee6ee6 doc: reformulate in monitoring page 2023-06-14 12:39:46 +02:00
dd7533a260 doc: add an operations&maintenance section and move some pages there 2023-06-14 12:39:40 +02:00
9233661967 Add documentation on durability and repair procedures (fix #219) 2023-06-14 11:54:21 +02:00
3aadba724d doc: english improvement 2023-06-14 11:21:56 +02:00
5a186be363 Doc: update goals, add docker alias
Fix #235
2023-06-14 11:09:31 +02:00
5670367126 multipartupload in test: add forgotten timestamp 2023-06-13 23:10:46 +02:00
cda957b4b1 update netapp's rmp-serde dependency to v1.1 2023-06-13 17:34:49 +02:00
90b2d43eb4 Merge branch 'main' into next 2023-06-13 17:14:11 +02:00
01346143ca Merge pull request 'Split src/garage/admin.rs into smaller files' (#586) from main-split-admin into main
Reviewed-on: Deuxfleurs/garage#586
2023-06-13 14:56:34 +00:00
eb9cecf05c Split garage/admin.rs into smaller files 2023-06-13 16:46:28 +02:00
802ed75721 move admin.rs to admin/mod.rs, before splitting 2023-06-13 16:42:14 +02:00
bf19a44fd9 admin API: add missing camelCase conversions (fix #381) 2023-06-13 16:15:50 +02:00
7126f3e1d1 garage key import: add checks and --yes CLI flag (fix #278) 2023-06-13 15:56:48 +02:00
fc29548933 Merge pull request 'fix timestamps wrapping around in garage block list-errors (fix #584)' (#585) from fix-future-timestamps into main
Reviewed-on: Deuxfleurs/garage#585
2023-06-13 12:51:16 +00:00
942c1f1bfe multipart uploads: save timestamp 2023-06-13 10:48:22 +02:00
1ea4937c8b fix timestamps wrapping around in garage block list-errors (fix #584) 2023-06-12 20:07:33 +02:00
0a06fda0da Merge pull request 'Fix #204 (full Multipart Uploads semantics)' (#553) from nlnet-task1 into next
Reviewed-on: Deuxfleurs/garage#553
2023-06-09 15:34:09 +00:00
3d477906d4 properly delete multipart uploads after completion 2023-06-09 17:13:27 +02:00
e645bbd3ce smoke test: add multipart upload test with part re-upload 2023-06-09 16:23:37 +02:00
58563ed700 Add multipart upload using aws s3api 2023-06-09 16:23:37 +02:00
a6cc563bdd UploadPart: automatic cleanup of version (and reference blocked) when interrupted 2023-06-09 16:23:37 +02:00
c14d3735e5 Add test for multipart uploads and fix part renumbering 2023-06-09 16:23:37 +02:00
53bf2f070c undo sort_key() returning Cow 2023-06-09 16:23:37 +02:00
412ab77b08 comments and clippy lint fixes 2023-06-09 16:23:37 +02:00
511e07ecd4 fix mpu counter (add missing workers) and report info at appropriate places 2023-06-09 16:23:37 +02:00
4ea53dc759 Add multipart upload repair 2023-06-09 16:23:37 +02:00
058518c22b refactor repair workers with a trait 2023-06-09 16:23:37 +02:00
8644376ac2 fix test; simplify code 2023-06-09 16:23:37 +02:00
7ad7dae5d4 fix s3 list test 2023-06-09 16:23:37 +02:00
75a0e01372 fix online repair 2023-06-09 16:23:37 +02:00
bb176ebcb8 cargo fmt 2023-06-09 16:23:37 +02:00
c1e1764f17 move git-version dependency to main crate to reduce rebuilds 2023-06-09 16:23:37 +02:00
87be8eeb93 updaet block admin for new multipartupload models 2023-06-09 16:23:37 +02:00
82e75c0e29 Adapt S3 API code to use new multipart upload models
- Create and PutPart
- completemultipartupload
- upload part copy
- list_parts
2023-06-09 16:23:37 +02:00
38d6ac4295 New multipart upload table layout 2023-06-09 16:23:37 +02:00
6005491cd8 Use Cow<[u8]> for sort keys 2023-06-09 16:23:37 +02:00
ea3bfd2ab1 Minio tests for multipart upload behaviour:
- upload part renumbering test
- part skipping test
2023-06-09 16:23:37 +02:00
e7e164a280 Make fsync an option for meta and data 2023-06-09 16:23:21 +02:00
1e466b11eb Revert integration tests to using Sled as LMDB causes failures 2023-06-09 13:23:08 +02:00
865f0c7d0c Add LMDB to debug builds 2023-06-09 12:04:28 +02:00
906fe78b24 Integration tests: print logs when fails 2023-06-09 12:03:44 +02:00
6aec73b641 Merge pull request 'payload.rs: Fixed two typoes' (#581) from jpds/garage:payload-typoes into main
Reviewed-on: Deuxfleurs/garage#581
2023-06-09 08:59:47 +00:00
Jonathan Davies
8a945ee996 payload.rs: Surround / in inverted commas. 2023-06-06 16:26:06 +01:00
Jonathan Davies
180992d0f1 payload.rs: Fixed typo in error message. 2023-06-06 16:25:29 +01:00
8a74e1c2bd Split garage/admin.rs into smaller files 2023-06-06 15:39:15 +02:00
44548a9114 Merge pull request 'feature: Register consul services with agent API' (#567) from unrob/garage:roberto/consul-agent-registration into main
Reviewed-on: Deuxfleurs/garage#567
Reviewed-by: Alex <alex@adnab.me>
2023-06-02 14:35:00 +00:00
Roberto Hidalgo
32ad4538ee fix references to old config names 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
ef8a7add08 set default for [consul-services] api 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
2d46d24d06 update docs 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
b770504126 simplify code according to feedback 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
6b69404f1a rename mode to consul_http_api 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
011f473048 revert rpc/Cargo.toml 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
fd7dbea5b8 follow feedback, fold into existing feature 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
bd6485565e allow additional ServiceMeta, docs 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
4d6e6fc155 cargo fmt 2023-05-22 08:57:15 -06:00
Roberto Hidalgo
02ba9016ab register consul services against local agent instead of catalog api 2023-05-22 08:57:15 -06:00
9d833bb7ef Merge pull request 'K2V-client improvements' (#577) from k2v-client-aws-sigv4 into main
Reviewed-on: Deuxfleurs/garage#577
2023-05-22 09:03:08 +00:00
c3d3b837eb bump k2v-client to v0.0.4 2023-05-22 10:47:15 +02:00
130e01505b Fix k2v_client with unicode in partition keys 2023-05-22 10:45:09 +02:00
e2ce5970c6 Add basic k2v_client integration tests 2023-05-22 10:45:06 +02:00
644e872264 Port k2v-client to aws-sigv4 since rusoto_signature is deprecated 2023-05-19 12:08:29 +02:00
03efc191c1 Merge pull request 'K2V: double urlencoding' (#574) from fix-k2v-urlencoding into main
Reviewed-on: Deuxfleurs/garage#574
2023-05-18 09:33:03 +00:00
4420db7310 add tracing to k2v-client 2023-05-18 11:18:21 +02:00
746b0090e4 k2v signature verification: double urlencoding (see comment in source code) 2023-05-18 11:18:06 +02:00
c26a4308b4 Merge pull request 'Split format_table into separate crate and reduce k2v-client dependencies' (#572) from split-format-table into main
Reviewed-on: Deuxfleurs/garage#572
2023-05-17 12:33:45 +00:00
19639705e6 Mark sled as deprecated, make lmdb default, and improve sqlite and lmdb defaults 2023-05-17 14:30:53 +02:00
217d429937 fix clippy lint in format-table crate 2023-05-17 13:06:37 +02:00
a1cec2cd60 Split format_table into separate crate and reduce k2v-client dependencies 2023-05-17 13:01:37 +02:00
b66f247580 Merge pull request 'fixes to K2V client' (#571) from k2v-client-fixes into main
Reviewed-on: Deuxfleurs/garage#571
2023-05-16 20:20:31 +00:00
16f2a32bb7 cargo fmt 2023-05-16 19:46:57 +02:00
472444ed8e k2v-client 0.0.2 2023-05-16 19:46:57 +02:00
bb03805b58 k2v-cli: fix sort_key being partition_key and specify which key 2023-05-16 19:46:57 +02:00
e4f955d672 fix base64 uses 2023-05-16 19:46:56 +02:00
ea9b15f669 Merge pull request 'cargo: tokio-1.28 and hyper-0.14.26 update' (#569) from jpds/garage:tokio-1.28 into main
Reviewed-on: Deuxfleurs/garage#569
2023-05-11 10:16:33 +00:00
2e6bb3f766 update Cargo.nix 2023-05-11 11:34:18 +02:00
375270afd1 Merge pull request '*: apply clippy recommendations.' (#570) from jpds/garage:clippy-fixes into main
Reviewed-on: Deuxfleurs/garage#570
2023-05-11 09:33:03 +00:00
Jonathan Davies
c783194e8b *: apply clippy recommendations. 2023-05-09 20:49:34 +01:00
Jonathan Davies
fdcd7dee5a Cargo.lock: Updated for:
* tokio 1.28
 * hyper 0.14.26
2023-05-09 14:43:52 +01:00
Jonathan Davies
0f0795103d block/Cargo.toml: Bump tokio-util to 0.7. 2023-05-09 14:33:21 +01:00
Jonathan Davies
c9d26e8c50 k2v-client/Cargo.toml: Make tokio dep match other packages. 2023-05-09 14:33:00 +01:00
351d734e6c Merge branch 'main' into next 2023-05-09 12:40:08 +02:00
b925f53dc3 Merge pull request 'move git-version dependency to main crate to reduce rebuilds' (#568) from move-git-version into main
Reviewed-on: Deuxfleurs/garage#568
2023-05-09 09:53:33 +00:00
2f495575d8 Merge pull request 'block/manager.rs: Prioritize raw blocks when no compression configured' (#566) from jpds/garage:skip-compressed-blocks-scrub-no-compression into main
Reviewed-on: Deuxfleurs/garage#566
2023-05-09 09:39:48 +00:00
9e0a9c1c15 move git-version dependency to main crate to reduce rebuilds 2023-05-09 11:35:32 +02:00
Jonathan Davies
9c788059e2 block/manager.rs: In is_block_compressed - check which compression_level
is configured on a node and check for raw block first if compression is
disabled (to help reduce syscalls during a scrub).
2023-05-09 10:28:19 +01:00
5684e1990c Merge pull request 'Really allow to disable sled feature' (#563) from jirutka/garage:workspace-deps into main
Reviewed-on: Deuxfleurs/garage#563
2023-05-09 09:08:35 +00:00
14c50f2f84 Merge pull request 'Fix undefined macro warn! on 32-bit' (#562) from jirutka/garage:fix-undefined-warn into main
Reviewed-on: Deuxfleurs/garage#562
2023-05-09 08:52:11 +00:00
0fab9c3b8c Merge pull request 'Helm: Include newer config parameters as values' (#565) from jonatan/garage:main into main
Reviewed-on: Deuxfleurs/garage#565
2023-05-09 08:49:00 +00:00
75759a163c Allow to really disable sled feature 2023-05-09 08:46:15 +00:00
d2deee0b8b Declare garage crates using workspace.dependencies
This will allow to really disable "sled" feature without declaring
`default-features = false` in every Cargo.toml where garage_db and
garage_model is used.

See https://doc.rust-lang.org/cargo/reference/workspaces.html#the-dependencies-table
2023-05-09 08:46:15 +00:00
8499cd5c21 Merge pull request 'Remove unnecessary/unused "timeago" features' (#559) from jirutka/garage:timeago-features into main
Reviewed-on: Deuxfleurs/garage#559
2023-05-09 08:44:22 +00:00
4ea7983093
Helm: Increment patch version 2023-05-08 08:03:21 +02:00
d5e39d11eb
Helm: Include newer config parameters as values
Add all missing parameters from the reference manual.
Primarily to enable the use of the new lmdb engine
2023-05-08 07:47:31 +02:00
06caa12d49 doc: Add information about Alpine Linux package to Quick Start 2023-05-07 19:28:43 +02:00
6d3ace1ea9 Fix undefined macro warn! on 32-bit
Compiling garage_db v0.8.2 (garage-0.8.2/src/db)
    error: cannot find macro `warn` in this scope
       --> src/db/lmdb_adapter.rs:352:2
        |
    352 |     warn!("LMDB is not recommended on 32-bit systems, database size will be limited");
        |     ^^^^
        |
        = help: consider importing this macro:
                tracing::warn
        = note: `warn` is in scope, but it is an attribute: `#[warn]`
    error: could not compile `garage_db` due to previous error
2023-05-07 17:01:44 +02:00
833cf082da Remove unnecessary/unused "timeago" features
To decrease dependency bloat and binary size.
2023-05-07 01:03:54 +02:00
a1fcf1b175 Merge branch 'main' into next 2023-04-25 16:58:57 +02:00
1ecd88c01f Merge pull request 'Update rust toolchain to 1.68 and simplify Nix stuff' (#554) from nix-update-simplify into main
Reviewed-on: Deuxfleurs/garage#554
2023-04-25 14:56:49 +00:00
5efcdc0de3 Update rust toolchain to 1.68 and simplify Nix stuff 2023-04-25 14:46:47 +02:00
fa78d806e3 Merge branch 'main' into next 2023-04-25 12:34:26 +02:00
a16eb7e4b8 Merge pull request 'api/Cargo.toml: Bumped quick-xml to version 0.26.' (#552) from jpds/garage:quick-xml-0.26 into main
Reviewed-on: Deuxfleurs/garage#552
2023-04-24 09:00:00 +00:00
6742070517 Merge pull request 'block/repair.rs: Added log entries for scrub start/finish.' (#551) from jpds/garage:scrub-log into main
Reviewed-on: Deuxfleurs/garage#551
2023-04-24 08:29:36 +00:00
6894878146 update cargo.nix 2023-04-24 10:26:14 +02:00
02b0ba5f44 Merge pull request 'cookbook/real-world: fix typo' (#549) from yuka/garage:main into main
Reviewed-on: Deuxfleurs/garage#549
2023-04-24 08:24:55 +00:00
Jonathan Davies
fb3bd11dce block/repair.rs: Added log entries for scrub start/finish. 2023-04-23 22:22:26 +01:00
Jonathan Davies
c168383113 api/Cargo.toml: Bumped quick-xml to version 0.26. 2023-04-23 20:14:28 +01:00
04a0063df9 cookbook/real-world: fix typo 2023-04-21 16:46:58 +00:00
a2a35ac7a8 docs(book/quickstart): adapt aws s3 commands to example
Signed-off-by: arthurlutz <arthurlutz@noreply.localhost>
2023-04-03 06:18:28 +00:00
f167310f42 Merge pull request 'Update Helm chart versions (app + chart)' (#535) from elwin013/garage:update-helm-chart-appVersion-to-0.8.2 into main
Reviewed-on: Deuxfleurs/garage#535
2023-03-24 16:06:30 +00:00
66ed0bdd91
Update Helm chart versions (app + chart)
* chart version: 0.4.0
* app version: v0.8.2
2023-03-23 20:20:46 +01:00
Jonathan Davies
11b154b33b cli.md: Pointed Cyberduck profile at upstream link. 2023-03-20 10:46:02 +00:00
703ac43f1c Merge pull request 'Prepare for v0.8.2' (#530) from prepare-v082 into main
Reviewed-on: Deuxfleurs/garage#530
2023-03-13 18:34:33 +00:00
000006d689 obsolete clippy lints 2023-03-13 18:50:07 +01:00
0a1ddcf630 Prepare for v0.8.2 2023-03-13 18:46:31 +01:00
d6ffa57f40 Merge pull request 'Increase Garage tests robustness' (#526) from tests/increase-robustness into main
Reviewed-on: Deuxfleurs/garage#526
Reviewed-by: Alex <alex@adnab.me>
Reviewed-by: trinity-1686a <trinity.pointard@gmail.com>
2023-03-13 17:26:21 +00:00
7fcc153e7c Merge pull request 'rpc/system_metrics.rs: Added rustversion label to garage_build_info metric.' (#524) from jpds/garage:rustversion-label into main
Reviewed-on: Deuxfleurs/garage#524
2023-03-13 15:46:48 +00:00
f37ec584b6 Merge branch 'main' into rustversion-label 2023-03-13 16:14:13 +01:00
Jonathan Davies
dc6be39833 doc: cli.md: Added s5cmd example. 2023-03-13 14:15:18 +00:00
70b5424b99
use one key per context to isolate tests 2023-03-13 15:06:05 +01:00
2687fb7fa8
do not assume Garage boots in 2sec during tests 2023-03-13 15:06:05 +01:00
24e43f1aa0 Merge pull request 'Bump pnet_datalink 0.28 -> 0.33' (#514) from teutat3s/garage:pnet_datalink-0.33.0 into main
Reviewed-on: Deuxfleurs/garage#514
2023-03-13 13:43:04 +00:00
teutat3s
8ad6efb338
Merge branch 'main' into pnet_datalink-0.33.0 2023-03-13 13:59:42 +01:00
3b498c7c47
update cargo.nix 2023-03-13 13:59:02 +01:00
40fa1242f0 update cargo.nix 2023-03-10 18:15:06 +01:00
Jonathan Davies
9ea154ae9c admin/cluster.rs: Added rust_version. 2023-03-10 14:46:54 +00:00
Jonathan Davies
4421378023 garage/admin.rs: Display Rust version in stats output. 2023-03-10 14:46:54 +00:00
Jonathan Davies
25f2a46fc3 rpc/system_metrics.rs: Added rustversion label to garage_build_info metric. 2023-03-10 14:46:44 +00:00
3325928c13 Merge pull request 'block/repair.rs: Added migration for ScrubWorkerPersisted's time_next_run_scrub.' (#523) from jpds/garage:migrate-scrubworkerpersisted into main
Reviewed-on: Deuxfleurs/garage#523
2023-03-10 13:25:01 +00:00
Jonathan Davies
d218f475cb block/manager.rs: Set defaults for scrub_persister. 2023-03-09 17:08:47 +00:00
Jonathan Davies
7b65dd24e2 block/repair.rs: Added a timestamp argument to
randomize_next_scrub_run_time().
2023-03-09 16:38:41 +00:00
Jonathan Davies
b70cc0a940 block/repair.rs: Added migration for ScrubWorkerPersisted's time_next_run_scrub.
Fixes: #520.
2023-03-09 16:38:36 +00:00
9e061d5a70 Merge pull request 'Update logo for stickers' (#521) from logo_autocollants into main
Reviewed-on: Deuxfleurs/garage#521
2023-03-08 13:14:46 +00:00
db69267a56 MàJ logo pour autocollants 2023-03-07 21:34:55 +01:00
2dc80abbb1 Merge pull request 'block/repair.rs: Added a random element of 10 days to SCRUB_INTERVAL' (#516) from jpds/garage:scrub-randomize-window into main
Reviewed-on: Deuxfleurs/garage#516
2023-03-06 14:11:25 +00:00
Jonathan Davies
148b66b843 block/manager.rs: Display scrub-next-run. 2023-03-06 13:43:09 +00:00
Jonathan Davies
53d09eb00f block/repair.rs: Added function and time_next_run_scrub with a random element of
10 days to SCRUB_INTERVAL to help balance scrub load across cluster.
2023-03-06 13:43:04 +00:00
00dcfc97a5 Merge pull request 'web_server.rs: Log X-Forwarded-For IP' (#504) from jpds/garage:web_server-log-x-forwarded-for into main
Reviewed-on: Deuxfleurs/garage#504
2023-03-06 12:33:06 +00:00
Jonathan Davies
4e0fc3d6c9 web/web_server.rs: Handle X-Forwarded-For here too. 2023-03-06 11:43:54 +00:00
Jonathan Davies
e4e5196066 api/generic_server.rs: Use new handle_forwarded_for_headers() function. 2023-03-06 11:43:35 +00:00
0d0906b066 Merge pull request 'Clearer error message when LMDB has oom error (fix #517)' (#519) from lmdb-oom-message into main
Reviewed-on: Deuxfleurs/garage#519
2023-03-06 10:49:04 +00:00
b8123fb6cd Clearer error message when LMDB has oom error (fix #517) 2023-03-06 11:38:49 +01:00
3d37be33a8 Merge pull request 'binary-packages.md: Added.' (#515) from jpds/garage:doc-binary-packages into main
Reviewed-on: Deuxfleurs/garage#515
2023-03-06 10:17:19 +00:00
Jonathan Davies
ff70e09aa0 util/forwarded_headers.rs: Generalized handle_forwarded_for_headers()
here.
2023-03-03 19:17:40 +00:00
Jonathan Davies
f056ad569d binary-packages.md: Added. 2023-03-03 18:52:49 +00:00
a5f7a79250 Merge pull request 'Add documentation on community Ansible roles' (#513) from baptiste/garage:doc_ansible into main
Reviewed-on: Deuxfleurs/garage#513
2023-03-02 11:59:07 +00:00
Baptiste Jonglez
3b22da251d Add documentation on community Ansible roles 2023-03-01 09:24:13 +01:00
teutat3s
f0717dd169
Bump pnet_datalink 0.28 -> 0.33
Motivation: building garage on illumos is only possible since
pnet_datalink version 0.30

Changelog: https://github.com/libpnet/libpnet/compare/v0.28.0...v0.33.0
2023-02-28 16:06:43 +01:00
e818e39321 Merge pull request 'docs: fix k2v spec link' (#512) from wilson/garage:wilson/docs-k2v-link into main
Reviewed-on: Deuxfleurs/garage#512
2023-02-26 09:12:53 +00:00
a15eb115c8 docs: fix k2v spec link
Signed-off-by: wilson <wilson@noreply.localhost>
2023-02-26 07:38:44 +00:00
ae0934e018 Merge pull request 'reverse-proxy.md: Added healthcheck examples' (#505) from jpds/garage:doc-healthchecks into main
Reviewed-on: Deuxfleurs/garage#505
2023-02-15 15:13:04 +00:00
Jonathan Davies
6b8d634cc2 cookbook/reverse-proxy.md: Fixed up Traefik section:
* Renamed my_garage_service -> garage-s3-service.
 * Defined a web service for port 3902.
 * Added a garage-s3 router.
 * Pointed website definition at web service.
 * Use the /health endpoint for loadBalancer health check.
 * Renamed gzip_compress to just compression as traefik v3 will also do
   brotli compression.
2023-02-14 19:03:57 +00:00
Jonathan Davies
ee88ccf2b2 cookbook/reverse-proxy.md: Document how to use healthchecks for caddy. 2023-02-14 18:39:05 +00:00
Jonathan Davies
4c143776bf backup.md: Added section for git-annex. 2023-02-08 22:54:56 +00:00
8b4d0adc75 Merge pull request 'generic_server.rs: Added support for logging X-Forwarded-For header.' (#500) from jpds/garage:generic_server-log-x-forwarded-for into main
Reviewed-on: Deuxfleurs/garage#500
2023-02-06 14:20:12 +00:00
c2a9f00a58 Merge pull request 'upgrading.md: Added small note about garage_build_info.' (#501) from jpds/garage:doc-upgrade-buildinfo-metric into main
Reviewed-on: Deuxfleurs/garage#501
2023-02-06 14:20:00 +00:00
d14678e0ac Merge pull request 'Secrets can be passed directly in config, as file, or as env' (#499) from config-files-env into main
Reviewed-on: Deuxfleurs/garage#499
2023-02-06 14:18:58 +00:00
Jonathan Davies
179fda9fb6 upgrading.md: Added small note about garage_build_info. 2023-02-06 12:53:55 +00:00
80e2326998 fixes for pr 499 2023-02-06 12:23:55 +01:00
Jonathan Davies
94d70bec69 generic_server.rs: Added support for logging X-Forwarded-For header.
Fixes: #460
2023-02-04 15:19:21 +00:00
656b8d42de secrets can be passed directly in config, as file, or as env 2023-02-03 15:27:39 +01:00
fba8224cf0 Merge pull request 'error.rs: Corrected error message to say unexpected scope.' (#497) from jpds/garage:authorization-header-unexpected-scope into main
Reviewed-on: Deuxfleurs/garage#497
2023-02-03 13:22:40 +00:00
Jonathan Davies
1b6ec74748 error.rs: Corrected error messages to say unexpected scope. 2023-02-02 16:20:31 +00:00
30f1636a00 Merge pull request 'Documentation updates' (#496) from doc-mention-talks into main
Reviewed-on: Deuxfleurs/garage#496
2023-01-30 17:58:05 +00:00
8013a5cd58 Change talk links more 2023-01-30 18:51:48 +01:00
2ba9463a8a Raw links to presentations 2023-01-30 18:48:00 +01:00
7f715ba94f zero-downtime migration procedure 2023-01-30 18:41:04 +01:00
44f8b1d71a Reorder reference manual section, move metrics list to there 2023-01-30 18:00:01 +01:00
56384677fa Add links to presentations 2023-01-30 17:48:36 +01:00
4cff37397f Merge pull request 'Small doc corrections' (#489) from jpds/garage:doc-corrections into main
Reviewed-on: Deuxfleurs/garage#489
2023-01-30 16:35:30 +00:00
Jonathan Davies
5f412abd4e cookbook/reverse-proxy.md: Added on-demand TLS section. 2023-01-30 14:37:55 +00:00
Jonathan Davies
c753a9dfb6 cookbook/monitoring.md: Added new metrics (garage_build_info,
garage_replication_factor, block_compression_level).
2023-01-30 12:54:42 +00:00
Jonathan Davies
ae9c7a2900 cookbook/_index.md: Added link to monitoring documentation. 2023-01-30 12:54:42 +00:00
Jonathan Davies
7ab27f84b8 configuration.md: Corrected OpenTelemetry. 2023-01-30 12:54:42 +00:00
Jonathan Davies
55c369137d gateways.md: -z is a required flag for layout assign. 2023-01-30 12:54:38 +00:00
a1005c26b6 Merge pull request 'Cargo.lock: Bump for tokio 1.25.0.' (#494) from jpds/garage:cargo-update-tokio-1.25.0 into main
Reviewed-on: Deuxfleurs/garage#494
2023-01-30 11:41:46 +00:00
f9573b6912 Merge pull request 'Fix duplicated content-type in error document' (#493) from baptiste/garage:fix_error_document_content_type into main
Reviewed-on: Deuxfleurs/garage#493
2023-01-30 10:56:35 +00:00
4d3a5f29e0 Merge pull request 'api_server.rs: Adapted to use query string per Caddy upstream change' (#491) from jpds/garage:fix-caddy-ask-domain-query-string into main
Reviewed-on: Deuxfleurs/garage#491
2023-01-30 10:50:47 +00:00
e2173d00a9 Update cargo.nix 2023-01-30 11:47:34 +01:00
Jonathan Davies
9e0567dce4 Cargo.lock: Bump for tokio 1.25.0. 2023-01-30 00:14:03 +00:00
Baptiste Jonglez
e85a200189 Fix duplicated content-type in error document
Fixes #492
2023-01-29 22:51:23 +01:00
Jonathan Davies
9c354f0a8f Improved bucket authorization response strings. 2023-01-29 20:34:41 +00:00
Jonathan Davies
004bb5b4f1 api_server.rs: Adapted to use query string per Caddy upstream change. 2023-01-29 20:34:37 +00:00
Jonathan Davies
0c618f8a89 reverse-proxy.md: Corrected web server ports in Caddy example. 2023-01-27 17:52:51 +00:00
df30f3df4b Merge pull request 'helm chart improvements' (#425) from patrickjahns/garage:helm-improvements into main
Reviewed-on: Deuxfleurs/garage#425
2023-01-27 10:51:04 +00:00
50bce43f25
refactor(helm): use stable as image tag for init container 2023-01-27 00:08:33 +01:00
ac6751f509
doc(helm): removed extra line 2023-01-27 00:08:33 +01:00
b999bb36af
feat(helm): ability to monitor garage via prometheus 2023-01-27 00:08:33 +01:00
d20e8c9256
feat(helm): allow to override the init container image 2023-01-27 00:08:32 +01:00
fd03b184b3
fix(helm): file permission issues when running as non-root user
Specify the user group for the garage (and init) process and ensure
that the persistent storage is mounted with the correct file system
group
2023-01-27 00:08:32 +01:00
da6f7b0dda
feat(helm): ensure that config changes trigger a pod rollout 2023-01-27 00:08:32 +01:00
e17970773a
refactor(helm): removed metadataDir and dataDir config variable
The variables were only templated into the configuration file and
did not change the pod mountpaths, so the variables were not necessary
2023-01-27 00:08:32 +01:00
88b66c69a5
feat(helm): allow to override the default configuration file
Signed-off-by: Patrick Jahns <kontakt@patrickjahns.de>
2023-01-27 00:08:31 +01:00
f2c256cac4 Merge pull request 'Many clippy lints fixed' (#488) from k2v-watch-range-2 into main
Reviewed-on: Deuxfleurs/garage#488
2023-01-26 21:10:21 +00:00
a08e01f17a Merge pull request 'Enable daemonset deployment using the helm chart' (#409) from kaiyou/garage:feat-k8s-daemonset into main
Reviewed-on: Deuxfleurs/garage#409
2023-01-26 21:07:58 +00:00
d6af95d205 fix cli display bug 2023-01-26 17:50:50 +01:00
c56794655e Fix fmt 2023-01-26 17:27:03 +01:00
8e93d69974 More clippy fixes 2023-01-26 17:26:32 +01:00
246f7468cd Merge pull request 'K2V PollRange, version 2' (#471) from k2v-watch-range-2 into main
Reviewed-on: Deuxfleurs/garage#471
2023-01-26 16:19:04 +00:00
3113f6b5f2 more fixes 2023-01-26 17:14:17 +01:00
1dff62564f fix clippy 2023-01-26 17:05:31 +01:00
590a0a8450 Merge branch 'main' into k2v-watch-range-2 2023-01-26 16:46:40 +01:00
611792ddcf Merge pull request 'Report available disk space in garage stats' (#487) from report-disk-usage into main
Reviewed-on: Deuxfleurs/garage#487
2023-01-26 15:40:41 +00:00
94d559ae00 Merge branch 'main' into report-disk-usage 2023-01-26 16:20:41 +01:00
5fb383fe4c Merge pull request 'cargo: Bump dependencies to latest version' (#484) from jpds/garage:cargo-bumps into main
Reviewed-on: Deuxfleurs/garage#484
2023-01-26 15:17:09 +00:00
654999e254 Update Cargo.nix 2023-01-26 15:50:54 +01:00
0da054194b Update Cargo.nix 2023-01-26 14:47:15 +00:00
c7d0ad0aa0 Add local disk usage to exported prometheus metrics 2023-01-26 15:30:36 +01:00
efb6b6e868 Disk space report
Report available disk space on nodes and calculate cluster-wide available space in `garage stats` (fix #479)
2023-01-26 15:04:32 +01:00
f251b4721f Apply nixfmt to all .nix files; fix devshell and add it to cache 2023-01-26 12:25:48 +01:00
Jonathan Davies
3dc655095f db/Cargo.toml: Updated rusqlite from 0.27 to 0.28. 2023-01-26 11:13:11 +00:00
Jonathan Davies
20c1cdf662 Cargo.toml: Loosen tracing dependency to just 0.1. 2023-01-26 11:13:11 +00:00
Jonathan Davies
f952e37ba7 {model,util}/Cargo.toml: Updated blake2 from 0.9 to 0.10. 2023-01-26 11:13:11 +00:00
Jonathan Davies
fbafa76284 {db,util}/Cargo.toml: Updated mktemp from 0.4 to 0.5. 2023-01-26 11:13:11 +00:00
Jonathan Davies
63e22e71f2 api/Cargo.toml: Updated idna from 0.2 to 0.3. 2023-01-26 11:13:11 +00:00
Jonathan Davies
f6eaf3661c garage/Cargo.toml: Updated timeage from 0.3 to 0.4. 2023-01-26 11:13:11 +00:00
Jonathan Davies
d3b2a68988 {garage,util}/Cargo.toml: Updated toml from 0.5 to 0.6. 2023-01-26 11:13:11 +00:00
Jonathan Davies
b4a1a6a32f util/time.rs: Updated deprecated associated function to timestamp_opt(). 2023-01-26 11:13:11 +00:00
Jonathan Davies
bcac889f9a Cargo.toml: Updated clap from 3.1.18 to 4.1. 2023-01-26 11:13:11 +00:00
Jonathan Davies
9e08a05e69 k2v-client/Cargo.toml: Loosen dependencies. 2023-01-26 11:13:11 +00:00
Jonathan Davies
69497be5c6 Cargo.lock: Ran cargo update. 2023-01-26 11:13:11 +00:00
Jonathan Davies
36944f1839 Cargo.toml: Updated base64 from 0.13 to 0.21. 2023-01-26 11:13:07 +00:00
Jonathan Davies
db56d4658f util/Cargo.toml: Updated rmp-serde from 0.15 to 1.1. 2023-01-26 11:03:43 +00:00
1311742fe0 Merge pull request 'cookbook/real-world.md: Added note about mesh network options.' (#485) from jpds/garage:mesh-networks-note into main
Reviewed-on: Deuxfleurs/garage#485
2023-01-26 10:31:43 +00:00
Jonathan Davies
f2492107d7 cookbook/real-world.md: Added note about mesh network options. 2023-01-25 12:00:01 +00:00
Jonathan Davies
93c3f8fc8c api/Cargo.toml: Updated url from 2.1 to 2.3. 2023-01-23 19:16:58 +00:00
Jonathan Davies
1c435fce09 api/Cargo.toml: Updated httpdate from 0.3 to 1.0. 2023-01-23 19:16:54 +00:00
Jonathan Davies
dead123892 api/Cargo.toml: Updated pin-project to 1.0.12. 2023-01-23 18:39:35 +00:00
Jonathan Davies
5c3075fe01 Cargo.toml: Updated zstd from 0.9 to 0.12. 2023-01-23 18:08:14 +00:00
9adf5ca76d Merge pull request 'Add talk made on 2023-01-18' (#482) from talk-tocatta-2023-01-18 into main
Reviewed-on: Deuxfleurs/garage#482
2023-01-20 11:40:08 +00:00
18bf45061a Merge pull request 'doc: Added observability.md.' (#477) from jpds/garage:observability-doc into main
Reviewed-on: Deuxfleurs/garage#477
2023-01-19 12:34:14 +00:00
aff9c264c8 Merge pull request 'Implemented website hosting authorization endpoint.' (#474) from jpds/garage:bucket-serving-validator into main
Reviewed-on: Deuxfleurs/garage#474
2023-01-19 12:33:16 +00:00
3250be7c48 Update tocatta talk, add talks shell.nix and .envrc 2023-01-18 15:25:04 +01:00
fcc5033466 Change some integer types to int64
Modified integer types representing byte or object count to int64 to prevent overflow.
2023-01-16 23:57:23 -08:00
Jonathan Davies
97bb110219 doc: Added observability.md. 2023-01-13 14:32:10 +00:00
0010f705ef
Talk for 2023-01-18 pretty much finished 2023-01-13 15:28:17 +01:00
065d6e1e06
Talk about K2V specifics 2023-01-13 13:51:39 +01:00
d44e8366e7
Reorder and add a hard problem 2023-01-13 13:16:55 +01:00
cbb522e179
Different lattice figures 2023-01-13 12:33:27 +01:00
f5746a46f9 Merge pull request 'Add docs about running pict-rs with garage' (#475) from kaiyou/garage:docs-apps into main
Reviewed-on: Deuxfleurs/garage#475
2023-01-13 10:45:29 +00:00
Jonathan Davies
4962b88f8b tests/s3/website.rs: Added website hosting authorization check tests. 2023-01-13 09:39:02 +00:00
Jonathan Davies
100b01e859 Implemented website hosting authorization endpoint.
Fixes: #468
2023-01-13 09:38:58 +00:00
9bf94faaa1 Add docs about running pict-rs with garage 2023-01-12 20:46:17 +01:00
1f5e3aaf8e
Add explanations about quorums 2023-01-12 17:39:12 +01:00
f5a7bc3736
Add 12 lattice diagrams to explain CRDTs and quorums 2023-01-12 17:17:13 +01:00
fe850f62c9
Talk 2023-01-18: some WIP talking about consensus 2023-01-12 16:27:02 +01:00
7416ba97ef
Talk 2023-01-18 WIP 2023-01-12 13:25:09 +01:00
12a4e1f303
Merge branch 'optimal-layout' into next 2023-01-11 17:50:42 +01:00
84b4a868e3
Migration of cluster layout from v0.8 to v0.9 2023-01-11 17:47:46 +01:00
dac254a6e7
Merge branch 'main' into k2v-watch-range-2 2023-01-11 17:09:37 +01:00
4f409f73dc Merge pull request 'Changed all instances of assignation to assignment' (#465) from jpds/garage:assignments-correction into next
Reviewed-on: Deuxfleurs/garage#465
2023-01-11 16:05:27 +00:00
94d723f27c Merge pull request 'Implement rpc_secret_file' (#466) from felix.scheinost/garage:feature/implement-rpc-secret-file into main
Reviewed-on: Deuxfleurs/garage#466
2023-01-11 16:04:35 +00:00
be6b8f419d Merge pull request 'Implemented system metrics' (#472) from jpds/garage:system-metrics into main
Reviewed-on: Deuxfleurs/garage#472
Reviewed-by: Alex <alex@adnab.me>
2023-01-11 16:00:31 +00:00
638c5a3ce0
PollRange: add extra RPC delay after quorum is achieved,
to give a chance to the 3rd node to respond
2023-01-11 16:12:07 +01:00
399f137fd0
add precision in pollrange doc 2023-01-11 15:19:51 +01:00
5b5ca63cf6
Poll cleanup 2023-01-11 15:17:27 +01:00
cbfae673e8
PollRange & PollItem: min timeout = 1 sec 2023-01-11 15:03:08 +01:00
bba13f40fc
Correctly return bad requests when seeh marker is invalid 2023-01-11 12:27:19 +01:00
ba384e61c0
PollRange: return immediately if no seen marker is provided 2023-01-11 12:03:17 +01:00
09a3dad0f2
Lock once for insert_many 2023-01-11 11:35:36 +01:00
32aab06929
k2v-client libary poll_range and CLI poll-range 2023-01-11 11:14:29 +01:00
de1111076b
PollRange integration test 2023-01-11 10:04:41 +01:00
b83517d521
Implement PollRange API endpoint 2023-01-10 15:22:25 +01:00
57eabe7879
Add proposal spec for PollRange API endpoint 2023-01-10 15:22:11 +01:00
43fd6c1526
PollRange RPC 2023-01-10 12:54:24 +01:00
789540ca37
Type definition for range seen marker 2023-01-10 11:59:57 +01:00
Jonathan Davies
4cfb469d2b block/metrics.rs: Added compression_level metric. 2023-01-10 10:40:03 +00:00
Jonathan Davies
df1d9a9873 system.rs: Integrated SystemMetrics into System implementation. 2023-01-10 10:39:50 +00:00
Jonathan Davies
aac348fe93 Added system_metrics.rs file. 2023-01-10 10:38:50 +00:00
9f5419f465
Make K2V item timestamps globally increasing on each node 2023-01-10 11:03:52 +01:00
a48e2e0cb2
K2V: Subscription to ranges of items 2023-01-10 10:30:59 +01:00
597d64b31a change in gitignore 2023-01-09 16:06:47 +01:00
e3cc7a89b0 First draft of t a preprint describing the layout computation algorithm 2023-01-09 16:05:20 +01:00
d6ea0cbefa Add tests for rpc_secret_file 2023-01-07 14:19:36 +01:00
7b62fe3f0b Error on both rpc_secret and rpc_secret_file 2023-01-07 13:49:03 +01:00
Jonathan Davies
cb07e6145c Changed all instances of assignation to assignment. 2023-01-05 11:09:25 +00:00
f2106c2733 Implement rpc_secret_file 2023-01-04 18:35:10 +01:00
02e8eb167e Merge pull request 'PutObject: better cleanup when request is interrupted in the middle' (#462) from interrupted-cleanup into main
Reviewed-on: Deuxfleurs/garage#462
2023-01-04 14:43:45 +00:00
329c0e64f9 Merge pull request 'Improve garage worker set and add garage worker get' (#464) from worker-get into main
Reviewed-on: Deuxfleurs/garage#464
2023-01-04 13:47:42 +00:00
29dbcb8278
bg var operation on all nodes at once 2023-01-04 13:25:57 +01:00
f3f27293df
Uniform framework for bg variable management 2023-01-04 13:07:13 +01:00
13c5549886
Remove token_bucket.rs 2023-01-04 11:47:56 +01:00
80e4abb98d Merge pull request 'Changed all instances of 'key new' to 'key create' to make it the same as the bucket commands.' (#459) from jpds/garage:key-create-standardize into next
Reviewed-on: Deuxfleurs/garage#459
2023-01-04 10:35:49 +00:00
570e5e5bbb
Merge branch 'main' into next 2023-01-04 11:34:43 +01:00
936b6cb563
When saving block, delete .tmp file if we could not complete 2023-01-03 17:34:26 +01:00
0650a43cf1
PutObject: better cleanup on Drop (incl. when request is interrupted in the middle) 2023-01-03 17:05:17 +01:00
4eb8ca3a52 Merge pull request 'Fix Consul & Kubernetes discovery with new way of doing background things' (#463) from fix-background into main
Reviewed-on: Deuxfleurs/garage#463
2023-01-03 16:04:40 +00:00
1fc220886a
Fix Consul & Kubernetes discovery with new way of doing background things 2023-01-03 16:55:59 +01:00
73ed9c7403 Merge pull request 'Refactor how things are migrated' (#461) from format-migration into main
Reviewed-on: Deuxfleurs/garage#461
2023-01-03 15:28:24 +00:00
1d5bdc17a4
use impossible enum type 2023-01-03 16:04:06 +01:00
c106304b9c
more idiomatic and shorter 2023-01-03 16:00:19 +01:00
33f25d26c7
fix doc and add tests for migrate.rs 2023-01-03 15:53:13 +01:00
d6d571d512
cargo fmt 2023-01-03 15:30:21 +01:00
a54b67740d
move debug_serialize to garage_util::encode 2023-01-03 15:29:29 +01:00
8d5505514f
Make it explicit when using nonversioned encoding 2023-01-03 15:27:36 +01:00
426d8784da
cleanup 2023-01-03 15:08:37 +01:00
a81200d345
Update cargo.nix 2023-01-03 14:45:47 +01:00
cdb2a591e9
Refactor how things are migrated 2023-01-03 14:44:47 +01:00
582b076179 Merge pull request 'Some improvements to Garage internals' (#451) from internals-rework into main
Reviewed-on: Deuxfleurs/garage#451
2023-01-03 11:37:31 +00:00
Jonathan Davies
8be862aa19 Changed all instances of 'key new' to 'key create' to make it consistent as bucket commands issued normally around the same time. 2023-01-03 11:11:12 +00:00
939a6d67e8
Merge branch 'main' into internals-rework 2023-01-02 15:07:44 +01:00
76230f2028 Merge pull request 'Bump everything to v0.8.1' (#458) from up-v0.8.1 into main
Reviewed-on: Deuxfleurs/garage#458
2023-01-02 13:32:45 +00:00
6775569525
Bump everything to v0.8.1 2023-01-02 14:15:33 +01:00
6b857a9b8c
cargo fmt 2023-01-02 13:50:42 +01:00
1649002e2b Merge pull request 'Add a note about Peertube 5.0 private videos' (#456) from kaiyou/garage:docs-apps into main
Reviewed-on: Deuxfleurs/garage#456
2023-01-02 12:49:14 +00:00
822e344845 Merge pull request 'Add some docs about using Python Minio SDK' (#455) from kaiyou/garage:docs-s3-libs into main
Reviewed-on: Deuxfleurs/garage#455
2023-01-02 12:48:52 +00:00
7f7d53cfa9 Merge pull request 'improvements to CLI and new debug features' (#448) from cli-improvements into main
Reviewed-on: Deuxfleurs/garage#448
2023-01-02 12:42:24 +00:00
fd10200bec Add a note about Peertube 5.0 private videos 2022-12-25 14:20:01 +01:00
0c7ed0b0af Add some docs about using Python Minio SDK 2022-12-25 13:55:12 +01:00
559e924cc2 Bump the helm chart version 2022-12-25 13:33:44 +01:00
e852c91d18 Fix documentation based on new deployment values 2022-12-25 13:30:14 +01:00
e9b0068079 Set hostPath type for volumes 2022-12-25 13:30:14 +01:00
49a138b670 Fix volume handling and persistence flag 2022-12-25 13:30:14 +01:00
e94d6f78d7 Enable daemonset deployment using the helm chart
DaemonSet is a k8s resource that schedules one instance per node,
which is useful for some garage deployment use cases, including
managing garage nodes using k8s node labels
2022-12-25 13:30:14 +01:00
1af4a5ed56 Merge pull request 'Fix router keyword handling (fix #442)' (#446) from router-keywords-fix into main
Reviewed-on: Deuxfleurs/garage#446
2022-12-15 08:40:26 +00:00
1fcd0b371b
online repair workers: retry on error 2022-12-14 16:31:31 +01:00
13c8662126
factorize 2022-12-14 16:16:55 +01:00
e6f14ab5cf
better error message handling 2022-12-14 16:11:19 +01:00
510b620108
Get rid of background::spawn 2022-12-14 16:08:05 +01:00
dfc131850a
Simplified and more aggressive worker exit logic 2022-12-14 15:25:29 +01:00
d4af27f920
Add missing notify 2022-12-14 13:54:21 +01:00
0d6b05bb6c
Update cargo.nix 2022-12-14 12:58:24 +01:00
a19bfef508
Improve error message on rpc connection failure 2022-12-14 12:57:33 +01:00
d56c472712
Refactor background runner and get rid of job worker 2022-12-14 12:51:42 +01:00
2183518edc
Spawn all background workers in a separate step 2022-12-14 12:28:07 +01:00
83c8467e23
Proper queueing for delayed inserts, now backed to disk 2022-12-14 11:58:06 +01:00
f8e528c15d
Small refactor of tables internals 2022-12-14 10:48:49 +01:00
d1279e04f3
Fix error messages 2022-12-13 16:18:01 +01:00
041b60ed1d
Add block.rc_size, table.size and table.merkle_tree_size metrics 2022-12-13 15:54:03 +01:00
f8d5409894
cli: more info displayed on error in garage stats 2022-12-13 15:46:04 +01:00
d6040e32a6
cli: prettier table in garage stats 2022-12-13 15:43:22 +01:00
d7f90cabb0
Implement block retry-now and block purge 2022-12-13 15:02:42 +01:00
687660b27f
Implement block list-errors and block info 2022-12-13 14:23:45 +01:00
9d82196945
cli: new worker info command 2022-12-13 12:24:30 +01:00
a51e8d94c6
cli: rename resync-n-workers into resync-worker-count 2022-12-13 11:44:11 +01:00
de9d6cddf7
Prettier worker list table; remove useless CLI log messages 2022-12-12 17:17:05 +01:00
f7c65e830e Merge pull request 'Properly enforce allow_create_bucket' (#447) from fix-allow-create-bucket into main
Reviewed-on: Deuxfleurs/garage#447
2022-12-12 14:55:12 +00:00
0e61e3b6fb
Fix bucket creation tests to take permissions into account 2022-12-12 15:47:55 +01:00
a0abf41762
Fix router keyword handling (fix #442) 2022-12-12 12:05:37 +01:00
2ac75018a1
Properly enforce allow_create_bucket 2022-12-12 12:03:54 +01:00
980572a887 Merge pull request 'helm: ingress improvements' (#422) from patrickjahns:helm-refactor-ingress into main
As discussed in the chat yesterday, I want to propose to disable the ingress per default.

The motivation behind this change is, that per default the ingress is "misconfigured"
meaning it can not work with the default values and requires a user of the chart to
add additional configuration. When installing the chart per default, I would not
expect to already expose garage publicly without my explicit configuration to do so

Commenting the ingressClass resource also allows for relying only on
annotations - otherwise the ingressClass would be always set to nginx
or require a user to override it with ingressClass: null

A small change on top, I've added the ability to specify user defined labels per ingress
2022-12-12 00:53:57 +01:00
7a0014b6f7 chore(helm): bump chart number 2022-12-11 23:11:56 +00:00
edb0b9c1ee feat(helm): allow to add custom labels to created ingress resources 2022-12-11 23:11:56 +00:00
f58a813a36 refactor(helm): disable the ingress per default
The default values forces people to create an ingress resources,
where per default an ingress is not necessary to start garage.

If someone wants to utilize an ingress, he would need to define
the values for the ingress either way, so enabling the ingress
explicitly makes more sense, then requiring it to be disabled per default
2022-12-11 23:11:56 +00:00
6e44369cbc Merge pull request 'Optimal layout assignation algorithm' (#296) from optimal-layout into next
Reviewed-on: Deuxfleurs/garage#296
2022-12-11 17:41:53 +00:00
2c2e65ad8b
Merge commit 'ec12d6c' into next 2022-12-11 18:41:15 +01:00
9d83364ad9
itertools .unique() doesn't require sorted items 2022-12-11 18:30:02 +01:00
defd7d9e63 Merge pull request 'Implement /health admin API endpoint to check node health' (#440) from admin-health-api into main
Reviewed-on: Deuxfleurs/garage#440
2022-12-11 17:25:28 +00:00
533afcf4e1
simplify 2022-12-11 18:17:08 +01:00
5ea5fd2130
Always return 200 OK on /v0/health, reinstate admin api doc as draft and complete it 2022-12-11 18:11:28 +01:00
35f8e8e2fb Merge pull request 'Fix typo in documentation' (#441) from felix.scheinost/garage:documentation-typo into main
Reviewed-on: Deuxfleurs/garage#441
2022-12-07 20:42:24 +00:00
d5a2502b09 Fix typo in documentation 2022-12-07 12:43:49 +00:00
d7868c48a4
Separate /health (simple text answer) and /v0/health (full json answer, authenticated) 2022-12-05 15:38:32 +01:00
280d1be7b1
Refactor health check and add ability to return it in json 2022-12-05 15:28:57 +01:00
2065f011ca
Implement /health admin API endpoint to check node health 2022-12-05 14:59:15 +01:00
243b7c9a1c Merge pull request 'Fix spelling mistake in docs' (#438) from tompearson/garage:fix-typo into main
Reviewed-on: Deuxfleurs/garage#438
2022-12-05 12:27:14 +00:00
a3afc761b6 Update 'doc/book/design/goals.md' 2022-12-04 16:27:46 +00:00
19bdd1c799 Merge pull request 'Fix logs appearing twice' (#435) from fix-logs into main
Reviewed-on: Deuxfleurs/garage#435
2022-11-29 21:30:39 +00:00
448dcc5cf4 Merge pull request 'Make repository into a Nix flake' (#424) from nix-remove-system into main
Reviewed-on: Deuxfleurs/garage#424
2022-11-29 21:26:41 +00:00
26121bb619
Fix logs appearing twice 2022-11-29 22:23:27 +01:00
280330ac72 Merge pull request 'Add talk to the Capitole du Libre 2022' (#434) from CdL_talk into main
Reviewed-on: Deuxfleurs/garage#434
2022-11-27 13:38:13 +00:00
4d7b4d9d20 Add talk to the Capitole du Libre 2022 2022-11-27 11:36:01 +01:00
fc450ec13a Merge pull request 'Fix #432: documentation issue' (#433) from fix-432 into main
Reviewed-on: Deuxfleurs/garage#433
2022-11-24 14:36:53 +00:00
379b2049f5
Fix #432: documentation issue 2022-11-24 15:33:33 +01:00
293139a94a Merge pull request 'Tentative fix #414' (#429) from try-fix-414 into main
Reviewed-on: Deuxfleurs/garage#429
2022-11-21 21:45:17 +00:00
54e800ef8d
Tentative fix for issue #414 2022-11-21 17:13:41 +01:00
1e40c93fd0 Merge pull request 'Changes for v0.8.0' (#428) from v0.8.0-tmp into main
Reviewed-on: Deuxfleurs/garage#428
2022-11-21 13:55:50 +00:00
0cfb56d33e
update cargo.nix 2022-11-21 14:47:18 +01:00
c1fb65194c
Add sled default in garage_model also 2022-11-21 14:25:54 +01:00
67941000ee
put sled as default feature in garage_db 2022-11-21 14:08:21 +01:00
60c26fbc62
Inject last modified date as git_version; flake cache uploading 2022-11-16 23:47:10 +01:00
e76dba9561
Make repository into a Nix flake 2022-11-16 23:25:34 +01:00
7fafd14a25 Merge pull request 'Documentation updates' (#423) from doc-0.8 into main
Reviewed-on: Deuxfleurs/garage#423
2022-11-16 20:50:45 +00:00
555a54ec40
doc precisions and fixes 2022-11-16 13:40:49 +01:00
fc8f795bba
Rename subsections and add docker compose file 2022-11-16 13:33:33 +01:00
a7af0c8af9
Add best practices and doc of monitoring (fix #419) 2022-11-16 13:27:24 +01:00
bcc9772470 Merge pull request 'OpenAPI spec for admin API' (#379) from ecosystem/openapi into main
Reviewed-on: Deuxfleurs/garage#379
2022-11-16 10:51:04 +00:00
c4e4cc1156 Merge pull request 'Move testing strategy to a dedicated doc section (fix #114)' (#415) from doc-testing-strategy into main
Reviewed-on: Deuxfleurs/garage#415
2022-11-14 12:38:28 +00:00
05547f2ba6
Move testing strategy to a dedicated doc section (fix #114) 2022-11-14 13:34:00 +01:00
39ac295eb7 Merge pull request 'Improve Nginx reverse proxy example' (#413) from baptiste/garage:nginx_fix into main
Reviewed-on: Deuxfleurs/garage#413
2022-11-14 12:21:56 +00:00
cf23aee183
Add a "build" section, doc for SDK 2022-11-13 16:48:52 +01:00
74ea449f4b
Add missing parameter 2022-11-12 23:04:37 +01:00
eabb37b53f
openapi validate fix 2022-11-12 22:37:42 +01:00
e7824faa17
Finalize the specification of the admin API 2022-11-12 18:08:41 +01:00
Baptiste Jonglez
8dfc909759 Improve Nginx reverse proxy example
By default, Nginx does proxy buffering and it may store big replies to a
temporary file up to 1 GB.  It also means that Nginx will read data as
fast as possible from Garage, even if the client downloads slowly.  Both
behaviours are often not wanted, so disable this temporary file in the example.

Ref: https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_buffering

Also add an example of upstream with a "backup" server, which may be
useful to only use remote servers as fallback.
2022-11-11 21:50:08 +01:00
485109ea60
Bucket CRUD is defined 2022-11-11 18:32:35 +01:00
ebe8a41f2d
Bucket skeleton 2022-11-11 17:10:41 +01:00
dc50fa3b34
Fix typo in admin API on BucketInfo 2022-11-11 16:56:56 +01:00
a976c9190c
Use awscli in the getting started guide 2022-11-11 12:48:52 +01:00
72a0f90070
Make capacity nullable to allow gateway config 2022-11-11 09:22:37 +01:00
d814deb806
Error is nullable on AddNode 2022-11-11 09:22:37 +01:00
6a09f16da7
Set required fields in the spec 2022-11-11 09:22:36 +01:00
23207d18a0
Fix case of garage version 2022-11-11 09:22:36 +01:00
3024405a65
Add operationId to entrypoints 2022-11-11 09:22:36 +01:00
5f0928f89c
Declare Authorization scheme in OpenAPI 2022-11-11 09:22:36 +01:00
0a01b34e81
Partial OpenAPI spec for admin API with a viewer 2022-11-11 09:22:36 +01:00
ec12d6c8dd
Slightly simplify code at places 2022-11-08 16:15:45 +01:00
217abdca18
Fix HTTP return code 2022-11-08 15:38:53 +01:00
fc2729cd81
Fix integration test 2022-11-08 15:19:46 +01:00
d75b37b018
Return more info when layout's .check() fails, fix compilation, fix test 2022-11-08 14:58:39 +01:00
73a4ca8b15
Use bytes as capacity units 2022-11-07 21:12:11 +01:00
fd5bc142b5
Ensure .sort() is called before counting unique items 2022-11-07 20:29:25 +01:00
ea5afc2511
Style improvements 2022-11-07 20:11:30 +01:00
28d7a49f63
Merge branch 'main' into optimal-layout 2022-11-07 12:20:59 +01:00
66f2daa025 Merge pull request 'Add documentation to run Mastodon on Garage' (#411) from baptiste/garage:doc_mastodon into main
Reviewed-on: Deuxfleurs/garage#411
2022-11-06 17:06:07 +00:00
Baptiste Jonglez
26b3295aaa Add documentation to run Mastodon on Garage 2022-11-06 14:07:31 +01:00
0d279918b7 Merge pull request 'Improvements to CLI' (#410) from cleanup-uploads-command into main
Reviewed-on: Deuxfleurs/garage#410
2022-11-04 15:51:16 +00:00
e03d9062f7
Show a nice message and a backtrace when Garage panics 2022-11-04 16:39:02 +01:00
8d3bbf5703
Clearer error messsages 2022-11-04 16:07:33 +01:00
5b18fd8201
Add garage bucket cleanup-incomplete-uploads command 2022-11-04 11:55:59 +01:00
043246c575 Merge pull request 'Fix helm chart with correct configuration syntax' (#406) from fix-helm-chart into main
Reviewed-on: Deuxfleurs/garage#406
2022-10-18 20:30:58 +00:00
d6c77ea327
Fix helm chart with correct configuration syntax 2022-10-18 22:30:05 +02:00
5254750658 Merge pull request 'Add TLS support for Consul discovery + refactoring' (#405) from consul-tls into main
Reviewed-on: Deuxfleurs/garage#405
2022-10-18 20:20:55 +00:00
57b5c2c754
Change reqwest rustls features 2022-10-18 22:11:27 +02:00
8bc5caf7aa
Fix issue with 'http(s)://' prefix 2022-10-18 21:17:11 +02:00
2da8786f54
move things around 2022-10-18 19:13:52 +02:00
5d8d393054
Load TLS certificates only once 2022-10-18 19:11:16 +02:00
002b9fc50c
Add TLS support for Consul discovery + refactoring 2022-10-18 18:38:20 +02:00
5670599372 Merge pull request 'Use status code 204 No Content for empty responses' (#403) from tobikris/garage:http-no-content into main
Reviewed-on: Deuxfleurs/garage#403
2022-10-18 14:20:44 +00:00
7bc9fd34b2 Merge pull request 'upgrade Nix toolchain' (#400) from upgrade-toolchain into main
Reviewed-on: Deuxfleurs/garage#400
2022-10-18 14:16:52 +00:00
a54a63c491
Add function to upload a build and its dependencies to the cache
to faster bootstrap new runner nodes
2022-10-18 14:19:19 +02:00
f1c96d108c
update k2v docs for status 204 changes 2022-10-18 13:50:56 +02:00
8fc93abc79
Some things are now in result-bin 2022-10-18 13:39:21 +02:00
667ca9d3e3
Cleanup nix scripts 2022-10-18 12:48:31 +02:00
6a5eba0b72
Add garage_db test to CI 2022-10-18 12:33:35 +02:00
00cf076412
Fix cargo2nix feature discovery 2022-10-18 12:15:45 +02:00
7c0c229934
move refresh_toolchain 2022-10-18 12:15:31 +02:00
7865003323
Use status code 204 No Content for empty responses 2022-10-17 10:55:26 +02:00
4582a8f34a Merge pull request 'Update 'doc/book/reference-manual/features.md'' (#402) from borgified/garage:borgified-patch-1 into main
Reviewed-on: Deuxfleurs/garage#402
2022-10-16 07:41:32 +00:00
8e442001b9 Update 'doc/book/reference-manual/features.md'
typo
2022-10-16 07:13:21 +00:00
c050a59fd0
Fix conditional testing in garage_db 2022-10-14 18:27:18 +02:00
fcaee3bea0
definitively expunge openssl from dependencies everywhere 2022-10-14 18:10:36 +02:00
e89e047c5a
Fix i386 build with custom toolchain (armv6 unknown state) 2022-10-14 18:10:24 +02:00
8d04ae7014
cargo2nix unstable (patched), rust 1.63.0, nixpkgs 22.05 (32-bit builds are broken) 2022-10-14 14:30:48 +02:00
3039bb5d43
rm .gitattributes 2022-10-13 12:40:42 +02:00
bcdd1e0c33 Added some comment 2022-10-11 18:29:21 +02:00
e5664c9822 Improved the statistics displayed in layout show
corrected a few bugs
2022-10-11 17:17:13 +02:00
4abab246f1 cargo fmt 2022-10-10 17:21:13 +02:00
fcf9ac674a Tests written in layout.rs
added staged_parameters to ClusterLayout
removed the serde(default) -> will need a migration function
2022-10-10 17:19:25 +02:00
911eb17bd9 corrected warnings of cargo clippy 2022-10-06 14:53:57 +02:00
9407df60cc Corrected two bugs:
- self.node_id_vec was not properly updated when the previous ring was empty
- ClusterLayout::merge was not considering changes in the layout parameters
2022-10-06 12:54:51 +02:00
a951b6c452 Added a CLI command to update the parameters for the layout computation (for now, only the zone redundancy) 2022-10-05 16:04:19 +02:00
ceac3713d6 modifications in several files to :
- have consistent error return types
- store the zone redundancy in a Lww
- print the error and message in the CLI (TODO: for the server Api, should msg be returned in the body response?)
2022-10-05 15:29:48 +02:00
829f815a89 Merge remote-tracking branch 'origin/main' into optimal-layout 2022-10-04 18:14:49 +02:00
99f96b9564 deleted zone_redundancy from System struct 2022-10-04 18:09:24 +02:00
a096ced355 Merge pull request 'Fix instant substractions that might have panicked' (#398) from fix-time into main
Reviewed-on: Deuxfleurs/garage#398
2022-10-02 16:41:06 +02:00
e21b672c96 Merge pull request 'Add helm chart' (#331) from chemicstry/garage:helm_chart into main
Reviewed-on: Deuxfleurs/garage#331
Reviewed-by: maximilien <me@mricher.fr>
2022-10-02 16:40:54 +02:00
db0c8b3980 Updates values.yml with some opinionated and untested defaults 2022-09-30 18:46:57 +02:00
6dba7dadf4 Add missing ClusterRole and bindings for CRDs 2022-09-30 18:46:57 +02:00
d2c937a931 Fix typo 2022-09-30 18:46:57 +02:00
744c3b4d94 Update docs 2022-09-30 18:46:57 +02:00
b71fa2ddf4 Generate random RPC secret if not provided 2022-09-30 18:46:57 +02:00
37a73d7d37 Move documentation to book 2022-09-30 18:46:57 +02:00
d0f08c254e Add secret to overrides 2022-09-30 18:46:57 +02:00
fa52558ca1 Add configuration instructions to README 2022-09-30 18:46:57 +02:00
131cc2532b Cleanup values.yaml 2022-09-30 18:46:57 +02:00
a93dcce841 Add helm chart 2022-09-30 18:46:57 +02:00
b17d59cfab Merge pull request 'Document db_engine' (#399) from doc-0.8 into main
Reviewed-on: Deuxfleurs/garage#399
2022-09-29 17:29:44 +02:00
ad917ffd3f
Fix instant substractions that might have panicked 2022-09-29 15:53:54 +02:00
497164d782 Merge pull request 'Shutdown properly on SIGTERM/SIGHUP and on Windows signals' (#397) from handle-sigterm into main
Reviewed-on: Deuxfleurs/garage#397
2022-09-28 12:16:55 +02:00
1f97ce37e6
Shutdown properly on SIGTERM/SIGHUP and on Windows signals 2022-09-28 10:41:59 +02:00
0ab0d3cc29
Document db_engine 2022-09-27 16:52:36 +02:00
2197753dfd Merge pull request 'Add step to generate multi-arch Docker container in CI' (#393) from multi-arch-container into main
Reviewed-on: Deuxfleurs/garage#393
2022-09-27 11:55:49 +02:00
3f95a0f717 Merge pull request 'Enable k2v feature flag by default in CI' (#302) from k2v into main
Reviewed-on: Deuxfleurs/garage#302
2022-09-27 11:38:23 +02:00
7291747a28 Merge pull request 'Documentation changes for v0.8' (#394) from doc-0.8 into main
Reviewed-on: Deuxfleurs/garage#394
2022-09-27 11:37:12 +02:00
d104ae8711
Add step to generate multi-arch Docker container in CI 2022-09-26 19:09:55 +02:00
194e8be1bb
Update docker image links 2022-09-26 18:01:17 +02:00
69bcc813de
Add garage v0.8 migration guide 2022-09-26 17:46:38 +02:00
ea7a571d88 Merge pull request 'Fix span name for api server requests' (#392) from fix-span-name into main
Reviewed-on: Deuxfleurs/garage#392
2022-09-26 16:57:37 +02:00
1778e4b318
Fix span name for api server requests 2022-09-26 16:21:30 +02:00
bd842e1388 Correction of a few bugs in the tests, modification of ClusterLayout::check 2022-09-22 19:30:01 +02:00
7f3249a237 New version of the algorithm that calculate the layout.
It takes as paramters the replication factor and the zone redundancy, computes the
largest partition size reachable with these constraints, and among the possible
assignation with this partition size, it computes the one that moves the least number
of partitions compared to the previous assignation.
This computation uses graph algorithms defined in graph_algo.rs
2022-09-21 14:39:59 +02:00
af2b2f26b4 Merge pull request 'Update README (fix #230)' (#391) from new-readme into main
Reviewed-on: Deuxfleurs/garage#391
2022-09-21 13:28:52 +02:00
a3758dc4c4
Update README 2022-09-21 12:53:02 +02:00
e89f880694
Enable k2v feature flag in CI 2022-09-20 17:54:41 +02:00
fc85508648 Merge pull request 'Initialize metrics exporter earlier (fix #389)' (#390) from fix-metrics into main
Reviewed-on: Deuxfleurs/garage#390
2022-09-20 17:53:46 +02:00
782630fc27
Initialize metrics exporter earlier (fix #389) 2022-09-20 17:50:22 +02:00
7a901f7aab Merge pull request 'RPC performance changes' (#387) from configurable-timeouts into main
Reviewed-on: Deuxfleurs/garage#387
2022-09-20 16:17:23 +02:00
ded444f6c9
Ability to have custom timeouts in request strategy (not used) 2022-09-20 16:01:41 +02:00
357b72f4ff
Merge branch 'main' into configurable-timeouts 2022-09-20 15:19:58 +02:00
2c312e9cbd Merge pull request 'Change a warn! into a debug!' (#388) from less-noise into main
Reviewed-on: Deuxfleurs/garage#388
2022-09-20 11:57:52 +02:00
1f7b050b7d
Change a warn! into a debug! 2022-09-20 11:49:48 +02:00
56592e1853
RPC performance changes
- configurable ping timeout
- single, much higher, configurable RPC timeout
- no more concurrency semaphore
2022-09-19 20:31:00 +02:00
fbd32933ea Merge pull request 'Faster GetObject workflow for getting entire objects' (#386) from faster-get into main
Reviewed-on: Deuxfleurs/garage#386
2022-09-19 15:24:06 +02:00
5d4b6f2173
Faster GetObject workflow for getting entire objects 2022-09-19 12:19:59 +02:00
4fba06d62e Merge pull request 'updates to documentation for v0.8' (#385) from doc-0.8 into main
Reviewed-on: Deuxfleurs/garage#385
2022-09-19 10:45:10 +02:00
1d0a610690
Finish writing about Garage features, and fix from-source instructions 2022-09-15 13:23:57 +02:00
f6aebefcc9
Some work on documentation towards v0.8 2022-09-14 19:31:13 +02:00
89b8087ba8 Merge pull request 'Properly return HTTP 204 when deleting non-existent object (fix #227)' (#384) from deleteobject-204 into main
Reviewed-on: Deuxfleurs/garage#384
2022-09-14 17:16:39 +02:00
76f42a1a2b
Properly return HTTP 204 when deleting non-existent object (fix #227) 2022-09-14 17:07:55 +02:00
82600acf77 Merge pull request 'Allow for hostnames in bootstrap_peers and rpc_public_addr (fix #353)' (#383) from resolve-peer-names into main
Reviewed-on: Deuxfleurs/garage#383
2022-09-14 16:37:18 +02:00
e46dc2a8ef
Allow for hostnames in bootstrap_peers and rpc_public_addr (fix #353) 2022-09-14 16:09:38 +02:00
80fdbfb0aa Merge pull request 'various fixes for v0.8.0' (#380) from various-fixes-for-0.8 into main
Reviewed-on: Deuxfleurs/garage#380
2022-09-13 16:49:05 +02:00
ab722cb40f
Add checks on replication_factor of layouts we use (fix #363, fix #364) 2022-09-13 16:22:23 +02:00
38be811b1c
Fix clippy lint that says we should implement Eq 2022-09-13 16:08:00 +02:00
44733474bb
Remove/change println! in server code (fix #358) 2022-09-13 16:01:55 +02:00
07febd3ecd
Ensure data dir is created immediately when Garage starts (fix #349) 2022-09-13 15:57:27 +02:00
11bdc971e2 Merge pull request 'use netapp streaming body' (#343) from netapp-stream-body into main
Reviewed-on: Deuxfleurs/garage#343
2022-09-13 15:26:08 +02:00
ff30891999
Use streaming block API for get with Range requests 2022-09-13 15:13:07 +02:00
28a4af73ca
Use netapp 0.5 published from crates.io 2022-09-13 13:11:44 +02:00
b823151a0b
improvements in block manager 2022-09-12 16:57:38 +02:00
309d7aef3f Merge pull request 'performance improvements' (#342) from lx-perf-improvements into main
Performance improvements included in this PR:

- [x] Use `Bytes` at a few places where appropriate, instead of `Vec<u8>`, to reduce the number of copies
  - [x] StreamChunker now accumulates incoming slices in a `Vec<Bytes>` instead of a `VecDeque<u8>`. Replaces calls to `.extend()` and `.drain()` that were quite costly by a simple `concat()` on a vec of slices which is much more optimized
- [x] Hashing (b2, sha256, md5) is now done on a Tokio thread dedicated to cpu-intensive tasks, using `spawn_blocking`
- [x] Block manager now uses 256 independant locks instead of one big lock for writing, reduces contention when writing several/many objects in parallel
- [x] Better LMDB defaults: we now put flags `NoSync` and `NoMetaSync` to avoid `fsync` at each transaction (extremely slow). Also increased number of LMDB readers to accomodate more intensive workloads

Other changes included in this PR:

- [x] Update to hashing and MAC crates: md5 and sha2 from 0.9 to 0.10, hmac from 0.10 to 0.12
- [x] switch to `tracing_subscriber` for logs, which allows to have timing of each event

Reviewed-on: Deuxfleurs/garage#342
2022-09-12 16:38:43 +02:00
f91fab8582
Simplify+improve async hasher by using bounded channel 2022-09-12 16:23:43 +02:00
c4adbeed51 Added the section with description proofs of the parametric assignment computation in the optimal layout report 2022-09-10 13:51:12 +02:00
7f54706b95
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-09-08 15:50:56 +02:00
d9d199a6c9
Merge branch 'main' into lx-perf-improvements 2022-09-08 15:49:17 +02:00
03c40a0b24 Merge pull request 'Reorganize dependencies' (#373) from improve-deps into main
This PR includes work from @jirutka :

- [x] Allow linking against system-provided libraries (libsodium, libsqlite, libzstd) #370
- [x] Make OTLP exporter optional and allow building without Prometheus exporter (/metrics) #372

And also:

- [x] Update `.nix` files
- [x] Remove heed default-features
- [x] Bump versions of all Garage crates to 0.8.0
- [x] Make db engines (lmdb, sled, sqlite) optionnal
- [x] Add documentation for available features
- [x] Directly include code of previous versions used for migration in order to reduce dependencies
- [x] Read variable `GIT_VERSION` from garage main instead of in crate garage_util to make builds faster
- [x] Report features used in the build somewhere? (in `garage --version` or something)
- [x] Check we `warn!` correctly if we try to use deactivated feature
- [x] Allow not to launch S3 endpoint if not in config

Reviewed-on: Deuxfleurs/garage#373
2022-09-08 15:45:09 +02:00
d38fb6c250 ignore log files in commit 2022-09-08 12:43:33 +02:00
ceb1f0229a
Move version back into util 2022-09-07 18:36:46 +02:00
f310fce34b
Inject GIT_VERSION even later 2022-09-07 18:30:15 +02:00
06df301de5
Fix merge 2022-09-07 18:16:01 +02:00
8adc654713
Merge branch 'main' into improve-deps 2022-09-07 18:13:27 +02:00
107853334b
Fix build error 2022-09-07 18:10:19 +02:00
1449204439
Add warnings when features are not included in build 2022-09-07 18:02:13 +02:00
2e00809af5
Error messages when system-libs XOR bundled-libs != 1 2022-09-07 17:57:12 +02:00
2559f63e9b
Make all HTTP services optionnal 2022-09-07 17:54:16 +02:00
28d86e7602
Report build features in garage --help 2022-09-07 17:05:21 +02:00
db61f41030
Move GIT_VERSION injection later in build chain to reduce build times 2022-09-07 11:59:56 +02:00
907054775d
Faster copy, better get error message 2022-09-06 22:25:23 +02:00
6b958979bd
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-09-06 22:13:01 +02:00
d23b3a14fc
Merge branch 'main' into lx-perf-improvements 2022-09-06 21:53:37 +02:00
4024822585
Update netapp to lastest git version with LAS scheduling 2022-09-06 19:45:00 +02:00
c2cc08852b
Reenable node ordering 2022-09-06 19:31:42 +02:00
6f02c36a89
cargo fmt 2022-09-06 17:59:41 +02:00
0f5689c169
Include code from v0.5.1 directly to remove dependencies 2022-09-06 17:52:50 +02:00
1e92e9f782
Disable k2v tests when feature is disabled 2022-09-06 17:29:46 +02:00
431dee050f
Remove opentelemetry-otlp dep in api/ 2022-09-06 17:25:44 +02:00
2c2b93acdf
Update Nix files with optional db engines 2022-09-06 17:20:10 +02:00
bbb970965c
Document available build features 2022-09-06 17:16:45 +02:00
b886c75450
Make all DB engines optional build features 2022-09-06 17:09:43 +02:00
48ffaaadfc
Bump versions to 0.8.0 (compatibility is broken already) 2022-09-06 16:47:56 +02:00
7de53a4d66
Force disable pkg-config for libsodum-sys and libzstd-sys 2022-09-06 16:41:58 +02:00
8d77a76df1
Update .nix files 2022-09-06 15:49:41 +02:00
454d8474ef
Fix clippy 2022-09-06 15:43:50 +02:00
ed7796924b Merge pull request 'Make OTLP exporter optional and allow building without Prometheus exporter (/metrics)' (#372) from jirutka/garage:telemetry-and-metrics into improve-deps
Reviewed-on: Deuxfleurs/garage#372
Reviewed-by: Alex <alex@adnab.me>
2022-09-06 15:11:30 +02:00
ea36b9ff90 Allow building without Prometheus exporter (/metrics endpoint)
prometheus and opentelemetry-prometheus add 7 extra dependencies in
total and increases the size of the garage binary by ~7 % (with
fat LTO).
2022-09-06 01:15:09 +02:00
e7af006c1c Make OTLP exporter optional via feature "telemetry-otlp"
opentelemetry-otlp add 48 (!) extra dependencies and increases the
size of the garage binary by ~11 % (with fat LTO).
2022-09-06 01:14:47 +02:00
db72812f01 Use the new cargo feature resolver "2"
Garage currently uses the legacy resolver "1". The new one is used
by default if the root package specifies 'edition = 2021', which
Garage does not (yet).

The problem with the legacy resolver is, among others, that features
enabled by dev-dependencies are propagated to normal dependencies.
This affects e.g. hyper - one of the dev-dependencies enables "http2"
feature that adds many extra dependencies. If we build garage without
opentelemetry-otlp (this is enabled in the following commit), there's
no normal dependency enabling "http2" feature.

See https://doc.rust-lang.org/cargo/reference/resolver.html#feature-resolver-version-2
2022-09-06 01:14:19 +02:00
729a910e14
Remove Heed default features 2022-09-05 16:40:13 +02:00
9f5433db82 Merge pull request 'Update .drone.yml signature' (#374) from fix-drone-signature into main
Reviewed-on: Deuxfleurs/garage#374
2022-09-05 16:18:15 +02:00
fd8074ad9b
Update .drone.yml signature 2022-09-05 16:09:01 +02:00
07e6bcde85
Merge branch 'main' into lx-perf-improvements 2022-09-05 12:40:17 +02:00
0009fd136c Merge pull request 'Make block resync speed dynamically configurable' (#369) from resync-ajustable-speed into main
Included in this PR:

- [x] Small refactor, resync code is moved to a separate `block/resync.rs` file
- [x] Block resync tranquility is no longer in config file, it is set dynamically using `garage worker set resync-tranquility` (this parameter is persisted over Garage restarts)
- [x] Up to 4 block resync workers can be activated to run simultaneously to speed up big resyncs, this parameter is set dynamically using `garage worker set resync-n-workers`

Reviewed-on: Deuxfleurs/garage#369
2022-09-05 12:35:08 +02:00
7511ba5530 Allow linking against system-provided libsqlite
Unfortunately, rusqlite uses the opposite logic for enabling/disabling
bundled libraries to others (libsodium-sys, zstd-sys). Cargo features
are very limited and doesn't allow to enable feature A in a dependency
iff feature B is disabled.

Note, lmdb-rkv-sys doesn't need any special treatment because it
automatically links against system liblmdb if found via pkgconf.

Linux distros should build garage with
`--no-default-features --features system-libs` to disable bundled-libs
and enable system-libs.
2022-09-03 19:15:57 +02:00
a6e40b75ea Add feature "system-libs" to enable linking against system libraries
If this feature is enabled, libsodium-sys and zstd-sys will link
dynamically against system-provided libraries instead of building
and linking statically the bundled (possibly outdated and vulnerable)
copies of them. This feature is intended mainly for linux package
maintainers.
2022-09-03 18:44:34 +02:00
e1751c8a9c
fix clippy 2022-09-02 17:24:26 +02:00
5d4b937a00
Ability to have up to 4 concurrently working resync workers 2022-09-02 17:18:13 +02:00
5e8baa433d
Make BlockManagerLocked fully private again 2022-09-02 16:52:22 +02:00
47be652a1f
block manager: refactor: split resync into separate file 2022-09-02 16:47:15 +02:00
943d76c583
Ability to dynamically set resync tranquility 2022-09-02 15:34:21 +02:00
6226f5ceca
Update to netapp 0.4.5 - fixed ping 2022-09-02 14:33:12 +02:00
13b5f28c7e
Make use of BytesBuf from new Netapp 2022-09-02 13:46:42 +02:00
1ef87ac4cb
cargo fmt 2022-09-02 13:38:29 +02:00
99b532b85b
Apply PRIO_SECONDARY to block data transfers 2022-09-01 16:35:43 +02:00
e648bf7b69
update cargo.nix 2022-09-01 16:31:04 +02:00
df094bd807
Less strict timeouts 2022-09-01 16:30:44 +02:00
f3bf34b6a1
update netapp: straming + fix-ping 2022-09-01 14:23:54 +02:00
bc977f9a7a
Update to Netapp with OrderTag support and exploit OrderTags 2022-09-01 12:58:20 +02:00
4b726b0941
netapp recv with unbounded channel removes deadlock 2022-09-01 09:47:28 +02:00
70231d68b2
Fix bytes_read counter 2022-08-31 19:44:27 +02:00
e598231ca4
update netapp git commit 2022-08-31 19:27:25 +02:00
c9bc9d89de
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-08-31 17:42:31 +02:00
eb97e13a6a
update cargo.nix 2022-08-31 17:42:00 +02:00
efbca67ce4
Add env filter to tracing subscriber 2022-08-31 14:39:12 +02:00
44cd98d2e4
Tracing-subscriber: write to stderr 2022-08-31 14:28:17 +02:00
dd5304f6fc
Replace logging crate pretty_env_logger by tracing_subscriber::fmt 2022-08-31 14:24:41 +02:00
322dafc761
Try to fix clippy 2022-08-29 17:32:45 +02:00
5d065b8a0f
cargo2nix fix to fetchCrateGit 2022-08-29 17:24:53 +02:00
52749e28f7
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-08-29 16:48:43 +02:00
4da67b0035
Update drone signature 2022-08-29 16:48:31 +02:00
1921f4f7e6
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-08-29 16:45:05 +02:00
ebc20a8798
Merge branch 'main' into lx-perf-improvements 2022-08-29 16:44:13 +02:00
81083dd415 Added a first draft version of the algorithm and analysis for the non-strict mode. 2022-08-19 21:21:41 +02:00
532eca7ff9
Add some documentation for Caddy 2022-08-12 10:33:41 +02:00
2c7bae935a
Configure structopt to report the right version
By default, structopt reports the value provided by
the env var CARGO_PKG_VERSION, feeded by Cargo when reading
Cargo.toml. However for Garage we use a versioning based on git,
so we often report a version that is behind the real version.
In this commit, we create garage_util::version::garage() that
reports the right version and configure all structopt subcommands
to call this function instead of using the env var.
2022-08-11 10:21:45 +02:00
8cd02639dc
drone: set TARGET env as needed by "to_s3" func 2022-08-03 11:19:26 +02:00
e935861854
Factor out node request order selection logic & use in manager 2022-07-29 12:25:03 +02:00
f0ee3056d3
Update cargo.nix 2022-07-29 12:25:03 +02:00
126b037307
update netapp 2022-07-29 12:25:03 +02:00
33750c04ed
Update cargo.nix 2022-07-29 12:25:03 +02:00
68087ee13d
Fix clippy 2022-07-29 12:25:03 +02:00
605a630333
Use streaming in block manager 2022-07-29 12:25:02 +02:00
a35d4da721
update netapp to 0.5 2022-07-29 12:25:02 +02:00
8e7e680afe
First adaptation to WIP netapp with streaming body 2022-07-29 12:25:02 +02:00
16f6a1a65d
fix clippy 2022-07-29 12:24:49 +02:00
ad35b18bb1
Faster chunker 2022-07-29 12:24:49 +02:00
49154a78d8
Update cargo.nix 2022-07-29 12:24:48 +02:00
ff4771c36a
cargo fmt 2022-07-29 12:24:48 +02:00
381eb9a5a1
Fix tests 2022-07-29 12:24:48 +02:00
2cad656a03
More make clippy happy 2022-07-29 12:24:48 +02:00
0176da3ad2
Make clippy happy 2022-07-29 12:24:48 +02:00
40150527b8
Update cargo.nix 2022-07-29 12:24:48 +02:00
2f111e6b3d
Performance improvements:
- reduce contention on mutation_lock by having 256 of them
- better lmdb defaults
2022-07-29 12:24:48 +02:00
1b2e1296eb
Compute hashes on dedicated threads 2022-07-29 12:24:44 +02:00
a184f0d0b5
Migrate to nix-daemon builders 2022-07-29 08:37:33 +02:00
fcb04843f7
Run clippy in nix, leveraging nix caching ability 2022-07-26 18:27:52 +02:00
5fb8584247
Refactor default.nix to follow Nix Flakes patterns 2022-07-26 18:27:52 +02:00
96561c48a1
Bump Nix image to 22.05 2022-07-26 18:27:52 +02:00
a49d0ea19f
Fix: compile aarch64+armv6 as static binaries 2022-07-26 18:27:51 +02:00
9c9e483375
Put log-lines in nix.conf 2022-07-26 18:27:51 +02:00
76cb34a0ae
Fail if compiled binary is dynamic 2022-07-26 18:27:46 +02:00
7b2c065c82 Merge branch 'optimal-layout' of https://git.deuxfleurs.fr/Deuxfleurs/garage into optimal-layout 2022-07-19 13:30:49 +02:00
03e3a1bd15 Added the latex report on the optimal layout algorithm 2022-07-18 22:35:29 +02:00
ac03fa7937
Uniformize tracing::* imports (hopefully fixes 32-bit build) 2022-07-15 18:31:19 +02:00
4f38cadf6e Background task manager (#332)
- [x] New background worker trait
- [x] Adapt all current workers to use new API
- [x] Command to list currently running workers, and whether they are active, idle, or dead
- [x] Error reporting
- Optimizations
  - [x] Merkle updater: several items per iteration
  - [ ] Use `tokio::task::spawn_blocking` where appropriate so that CPU-intensive tasks don't block other things going on
- scrub:
  - [x] have only one worker with a channel to start/pause/cancel
  - [x] automatic scrub
  - [x] ability to view and change tranquility from CLI
  - [x] persistence of a few info
- [ ] Testing

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#332
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-07-08 13:30:26 +02:00
aab34bfe54
add delays in k2v test_items_and_indices 2022-07-08 10:41:57 +02:00
fe3fa83de7 Publish k2v-client crate to crates.io (#337)
Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#337
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-07-04 18:27:25 +02:00
b6d59ec19a
Fix poll item when item didn't change 2022-07-04 14:00:02 +02:00
0850bac874 Add poll command to k2v-cli (#335)
Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#335
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-07-04 12:45:32 +02:00
b74b533b7b Fix typo 2022-06-29 11:50:51 +02:00
996f2a6d58 Slides for talk at IMT Atlantique / STACK on 2022-06-23 (#333)
Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#333
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-06-23 14:28:40 +02:00
77e3fd6db2 improve internal item counter mechanisms and implement bucket quotas (#326)
- [x] Refactoring of internal counting API
- [x] Repair procedure for counters (it's an offline procedure!!!)
- [x] New counter for objects in buckets
- [x] Add quotas to buckets struct
- [x] Add CLI to manage bucket quotas
- [x] Add admin API to manage bucket quotas
- [x] Apply quotas by adding checks on put operations
- [x] Proof-read

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#326
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-06-15 20:20:28 +02:00
d544a0e0e0
Send CORS headers for all requests 2022-06-13 10:19:52 +02:00
138e13071b
Fix garage_db build on 32-bit systems 2022-06-09 14:55:20 +02:00
b44d3fc796 Abstract database behind generic interface and implement alternative drivers (#322)
- [x] Design interface
- [x] Implement Sled backend
  - [x] Re-implement the SledCountedTree hack ~~on Sled backend~~ on all backends (i.e. over the abstraction)
- [x] Convert Garage code to use generic interface
- [x] Proof-read converted Garage code
- [ ] Test everything well
- [x] Implement sqlite backend
- [x] Implement LMDB backend
- [ ] (Implement Persy backend?)
- [ ] (Implement other backends? (like RocksDB, ...))
- [x] Implement backend choice in config file and garage server module
- [x] Add CLI for converting between DB formats
- Exploit the new interface to put more things in transactions
  - [x] `.updated()` trigger on Garage tables

Fix #284

**Bugs**

- [x] When exporting sqlite, trees iterate empty??
- [x] LMDB doesn't work

**Known issues for various back-ends**

- Sled:
  - Eats all my RAM and also all my disk space
  - `.len()` has to traverse the whole table
  - Is actually quite slow on some operations
  - And is actually pretty bad code...
- Sqlite:
  - Requires a lock to be taken on all operations. The lock is also taken when iterating on a table with `.iter()`, and the lock isn't released until the iterator is dropped. This means that we must be VERY carefull to not do anything else inside a `.iter()` loop or else we will have a deadlock! Most such cases have been eliminated from the Garage codebase, but there might still be some that remain. If your Garage-over-Sqlite seems to hang/freeze, this is the reason.
  - (adapter uses a bunch of unsafe code)
- Heed (LMDB):
  - Not suited for 32-bit machines as it has to map the whole DB in memory.
  - (adpater uses a tiny bit of unsafe code)

**My recommendation:** avoid 32-bit machines and use LMDB as much as possible.

**Converting databases** is actually quite easy. For example from Sled to LMDB:

```bash
cd src/db
cargo run --features cli --bin convert -- -i path/to/garage/meta/db -a sled -o path/to/garage/meta/db.lmdb -b lmdb
```

Then, just add this to your `config.toml`:

```toml
db_engine = "lmdb"
```

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#322
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-06-08 10:01:44 +02:00
Simon C
7eed3ceda9 docs: Add Trafik reverse proxy documentation 2022-06-07 16:16:52 +02:00
Simon C
4b8f48f3c5 docs: Fix title level 2022-06-07 13:32:52 +02:00
Simon C
7d3b5585f1 docs: Add link to facilitate navigation in the documentation 2022-06-07 09:38:59 +02:00
a1abed0378
Remove useless MC_REGION env variable 2022-06-02 12:50:11 +02:00
b54a938724 Fix garage_version() now that GIT_VERSION is read in crate garage_rpc 2022-06-02 12:00:10 +02:00
ff06d3f082
Fix Content-Type headers for {admin,k2v} errors and admin responses
Fix #315
2022-05-25 17:09:33 +02:00
93eab8eaa3 Fixes to S3 compatibility page (#314)
Mention PostObject is implemented, fix english mistakes

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#314
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-05-25 16:54:44 +02:00
43ddc933f9
Update Ceph S3 endpoints compatibility 2022-05-25 15:20:08 +02:00
9f303f6308
Shorter page title 2022-05-24 15:47:42 +02:00
3be43f3372
Add lost content for Restic with Garage
Suggested-by: Quentin <quentin@deuxfleurs.fr>
2022-05-24 15:32:42 +02:00
2da448b43f
Add documentation for new Admin API and a few infos on K2V 2022-05-24 15:28:37 +02:00
b2a2d3859f K2V client improvements (#307)
- [x] Better distinguish error types
- [x] Parse error messages received from server
- [x] Remove `src/` folder layer, we don't have that for other crates

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#307
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-05-24 12:48:05 +02:00
382e74c798 First version of admin API (#298)
**Spec:**

- [x] Start writing
- [x] Specify all layout endpoints
- [x] Specify all endpoints for operations on keys
- [x] Specify all endpoints for operations on key/bucket permissions
- [x] Specify all endpoints for operations on buckets
- [x] Specify all endpoints for operations on bucket aliases

View rendered spec at <https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/admin-api/doc/drafts/admin-api.md>

**Code:**

- [x] Refactor code for admin api to use common api code that was created for K2V

**General endpoints:**

- [x] Metrics
- [x] GetClusterStatus
- [x] ConnectClusterNodes
- [x] GetClusterLayout
- [x] UpdateClusterLayout
- [x] ApplyClusterLayout
- [x] RevertClusterLayout

**Key-related endpoints:**

- [x] ListKeys
- [x] CreateKey
- [x] ImportKey
- [x] GetKeyInfo
- [x] UpdateKey
- [x] DeleteKey

**Bucket-related endpoints:**

- [x] ListBuckets
- [x] CreateBucket
- [x] GetBucketInfo
- [x] DeleteBucket
- [x] PutBucketWebsite
- [x] DeleteBucketWebsite

**Operations on key/bucket permissions:**

- [x] BucketAllowKey
- [x] BucketDenyKey

**Operations on bucket aliases:**

- [x] GlobalAliasBucket
- [x] GlobalUnaliasBucket
- [x] LocalAliasBucket
- [x] LocalUnaliasBucket

**And also:**

- [x] Separate error type for the admin API (this PR includes a quite big refactoring of error handling)
- [x] Add management of website access
- [ ] Check that nothing is missing wrt what can be done using the CLI
- [ ] Improve formatting of the spec
- [x] Make sure everyone is cool with the API design

Fix #231
Fix #295

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#298
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-05-24 12:16:39 +02:00
64c193e3db Add a K2V client library and CLI (#303)
lib.rs could use getting split in modules, but I'm not sure how exactly

Co-authored-by: trinity-1686a <trinity@deuxfleurs.fr>
Reviewed-on: Deuxfleurs/garage#303
Co-authored-by: trinity-1686a <trinity.pointard@gmail.com>
Co-committed-by: trinity-1686a <trinity.pointard@gmail.com>
2022-05-18 22:24:09 +02:00
c692f55d5c
K2V: Fix end parameter and add tests (fix #305) 2022-05-17 11:50:23 +02:00
7b474855e3
Make background runner terminate correctly 2022-05-17 11:38:31 +02:00
176715c5b2
Fix ReadIndex spec and add JSON5 remark to doc 2022-05-16 11:54:37 +02:00
617f28bfa4
Correct small formatting issue 2022-05-05 14:21:57 +02:00
948ff93cf1 Corrected the warnings and errors issued by cargo clippy 2022-05-01 16:05:39 +02:00
3ba2c5b424
updated cargo.lock 2022-05-01 10:11:43 +02:00
2aeaddd5e2
Apply cargo fmt 2022-05-01 09:57:05 +02:00
c1d1646c4d
Change the way new layout assignations are computed.
The function now computes an optimal assignation (with respect to partition size) that minimizes the distance to the former assignation, using flow algorithms.

This commit was written by Mendes Oulamara <mendes.oulamara@pm.me>
2022-05-01 09:54:19 +02:00
688 changed files with 136750 additions and 15755 deletions

3
.cargo/config.toml Normal file
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@ -0,0 +1,3 @@
[target.x86_64-unknown-linux-gnu]
linker = "clang"
rustflags = ["-C", "link-arg=-fuse-ld=mold"]

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@ -1,478 +0,0 @@
---
kind: pipeline
name: default
workspace:
base: /drone/garage
volumes:
- name: nix_store
host:
path: /var/lib/drone/nix
- name: nix_config
temp: {}
environment:
HOME: /drone/garage
steps:
- name: setup nix
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- cp nix/nix.conf /etc/nix/nix.conf
- nix-build --no-build-output --no-out-link shell.nix --arg release false -A inputDerivation
- name: code quality
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-shell --arg release false --run "cargo fmt -- --check"
- nix-shell --arg release false --run "cargo clippy -- --deny warnings"
- name: build
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-build --no-build-output --option log-lines 100 --argstr target x86_64-unknown-linux-musl --arg release false --argstr git_version $DRONE_COMMIT
- name: unit + func tests
image: nixpkgs/nix:nixos-21.05
environment:
GARAGE_TEST_INTEGRATION_EXE: result/bin/garage
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- |
nix-build \
--no-build-output \
--option log-lines 100 \
--argstr target x86_64-unknown-linux-musl \
--argstr compileMode test
- ./result/bin/garage_api-*
- ./result/bin/garage_model-*
- ./result/bin/garage_rpc-*
- ./result/bin/garage_table-*
- ./result/bin/garage_util-*
- ./result/bin/garage_web-*
- ./result/bin/garage-*
- ./result/bin/integration-*
- name: smoke-test
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-build --no-build-output --argstr target x86_64-unknown-linux-musl --arg release false --argstr git_version $DRONE_COMMIT
- nix-shell --arg release false --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
trigger:
event:
- custom
- push
- pull_request
- tag
- cron
node:
nix: 1
---
kind: pipeline
type: docker
name: release-linux-x86_64
volumes:
- name: nix_store
host:
path: /var/lib/drone/nix
- name: nix_config
temp: {}
environment:
TARGET: x86_64-unknown-linux-musl
steps:
- name: setup nix
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- cp nix/nix.conf /etc/nix/nix.conf
- nix-build --no-build-output --no-out-link shell.nix -A inputDerivation
- name: build
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-build --no-build-output --argstr target $TARGET --arg release true --argstr git_version $DRONE_COMMIT
- name: integration
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-shell --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
- name: push static binary
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
AWS_ACCESS_KEY_ID:
from_secret: garagehq_aws_access_key_id
AWS_SECRET_ACCESS_KEY:
from_secret: garagehq_aws_secret_access_key
commands:
- nix-shell --arg rust false --arg integration false --run "to_s3"
- name: docker build and publish
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
DOCKER_AUTH:
from_secret: docker_auth
DOCKER_PLATFORM: "linux/amd64"
CONTAINER_NAME: "dxflrs/amd64_garage"
HOME: "/kaniko"
commands:
- mkdir -p /kaniko/.docker
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
- nix-shell --arg rust false --arg integration false --run "to_docker"
trigger:
event:
- promote
- cron
node:
nix: 1
---
kind: pipeline
type: docker
name: release-linux-i686
volumes:
- name: nix_store
host:
path: /var/lib/drone/nix
- name: nix_config
temp: {}
environment:
TARGET: i686-unknown-linux-musl
steps:
- name: setup nix
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- cp nix/nix.conf /etc/nix/nix.conf
- nix-build --no-build-output --no-out-link shell.nix -A inputDerivation
- name: build
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-build --no-build-output --argstr target $TARGET --arg release true --argstr git_version $DRONE_COMMIT
- name: integration
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-shell --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
- name: push static binary
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
AWS_ACCESS_KEY_ID:
from_secret: garagehq_aws_access_key_id
AWS_SECRET_ACCESS_KEY:
from_secret: garagehq_aws_secret_access_key
commands:
- nix-shell --arg rust false --arg integration false --run "to_s3"
- name: docker build and publish
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
DOCKER_AUTH:
from_secret: docker_auth
DOCKER_PLATFORM: "linux/386"
CONTAINER_NAME: "dxflrs/386_garage"
HOME: "/kaniko"
commands:
- mkdir -p /kaniko/.docker
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
- nix-shell --arg rust false --arg integration false --run "to_docker"
trigger:
event:
- promote
- cron
node:
nix: 1
---
kind: pipeline
type: docker
name: release-linux-aarch64
volumes:
- name: nix_store
host:
path: /var/lib/drone/nix
- name: nix_config
temp: {}
environment:
TARGET: aarch64-unknown-linux-musl
steps:
- name: setup nix
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- cp nix/nix.conf /etc/nix/nix.conf
- nix-build --no-build-output --no-out-link ./shell.nix --arg rust false --arg integration false -A inputDerivation
- name: build
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-build --no-build-output --argstr target $TARGET --arg release true --argstr git_version $DRONE_COMMIT
- name: push static binary
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
AWS_ACCESS_KEY_ID:
from_secret: garagehq_aws_access_key_id
AWS_SECRET_ACCESS_KEY:
from_secret: garagehq_aws_secret_access_key
commands:
- nix-shell --arg rust false --arg integration false --run "to_s3"
- name: docker build and publish
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
DOCKER_AUTH:
from_secret: docker_auth
DOCKER_PLATFORM: "linux/arm64"
CONTAINER_NAME: "dxflrs/arm64_garage"
HOME: "/kaniko"
commands:
- mkdir -p /kaniko/.docker
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
- nix-shell --arg rust false --arg integration false --run "to_docker"
trigger:
event:
- promote
- cron
node:
nix: 1
---
kind: pipeline
type: docker
name: release-linux-armv6l
volumes:
- name: nix_store
host:
path: /var/lib/drone/nix
- name: nix_config
temp: {}
environment:
TARGET: armv6l-unknown-linux-musleabihf
steps:
- name: setup nix
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- cp nix/nix.conf /etc/nix/nix.conf
- nix-build --no-build-output --no-out-link --arg rust false --arg integration false -A inputDerivation
- name: build
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
commands:
- nix-build --no-build-output --argstr target $TARGET --arg release true --argstr git_version $DRONE_COMMIT
- name: push static binary
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
AWS_ACCESS_KEY_ID:
from_secret: garagehq_aws_access_key_id
AWS_SECRET_ACCESS_KEY:
from_secret: garagehq_aws_secret_access_key
commands:
- nix-shell --arg integration false --arg rust false --run "to_s3"
- name: docker build and publish
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
- name: nix_config
path: /etc/nix
environment:
DOCKER_AUTH:
from_secret: docker_auth
DOCKER_PLATFORM: "linux/arm"
CONTAINER_NAME: "dxflrs/arm_garage"
HOME: "/kaniko"
commands:
- mkdir -p /kaniko/.docker
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
- nix-shell --arg rust false --arg integration false --run "to_docker"
trigger:
event:
- promote
- cron
node:
nix: 1
---
kind: pipeline
type: docker
name: refresh-release-page
volumes:
- name: nix_store
host:
path: /var/lib/drone/nix
steps:
- name: refresh-index
image: nixpkgs/nix:nixos-21.05
volumes:
- name: nix_store
path: /nix
environment:
AWS_ACCESS_KEY_ID:
from_secret: garagehq_aws_access_key_id
AWS_SECRET_ACCESS_KEY:
from_secret: garagehq_aws_secret_access_key
commands:
- mkdir -p /etc/nix && cp nix/nix.conf /etc/nix/nix.conf
- nix-shell --arg integration false --arg rust false --run "refresh_index"
depends_on:
- release-linux-x86_64
- release-linux-i686
- release-linux-aarch64
- release-linux-armv6l
trigger:
event:
- promote
- cron
node:
nix: 1
---
kind: signature
hmac: 3fc19d6f9a3555519c8405e3281b2e74289bb802f644740d5481d53df3a01fa4
...

1
.envrc Normal file
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@ -0,0 +1 @@
use flake

1
.gitattributes vendored
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@ -1 +0,0 @@
*.pdf filter=lfs diff=lfs merge=lfs -text

1
.gitignore vendored
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@ -3,3 +3,4 @@
/pki /pki
**/*.rs.bk **/*.rs.bk
*.swp *.swp
/.direnv

47
.woodpecker/debug.yaml Normal file
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@ -0,0 +1,47 @@
when:
event:
- push
- tag
- pull_request
- deployment
- cron
- manual
steps:
- name: check formatting
image: nixpkgs/nix:nixos-22.05
commands:
- nix-shell --attr devShell --run "cargo fmt -- --check"
- name: build
image: nixpkgs/nix:nixos-22.05
commands:
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
- name: unit + func tests
image: nixpkgs/nix:nixos-22.05
environment:
GARAGE_TEST_INTEGRATION_EXE: result-bin/bin/garage
GARAGE_TEST_INTEGRATION_PATH: tmp-garage-integration
commands:
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
- nix-build --no-build-output --attr test.amd64
- ./result/bin/garage_db-*
- ./result/bin/garage_api-*
- ./result/bin/garage_model-*
- ./result/bin/garage_rpc-*
- ./result/bin/garage_table-*
- ./result/bin/garage_util-*
- ./result/bin/garage_web-*
- ./result/bin/garage-*
- GARAGE_TEST_INTEGRATION_DB_ENGINE=lmdb ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
- nix-shell --attr ci --run "killall -9 garage" || true
- GARAGE_TEST_INTEGRATION_DB_ENGINE=sqlite ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
- rm result
- rm -rv tmp-garage-integration
- name: integration tests
image: nixpkgs/nix:nixos-22.05
commands:
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
- nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)

29
.woodpecker/publish.yaml Normal file
View file

@ -0,0 +1,29 @@
when:
event:
- deployment
- cron
depends_on:
- release
steps:
- name: refresh-index
image: nixpkgs/nix:nixos-22.05
secrets:
- source: garagehq_aws_access_key_id
target: AWS_ACCESS_KEY_ID
- source: garagehq_aws_secret_access_key
target: AWS_SECRET_ACCESS_KEY
commands:
- mkdir -p /etc/nix && cp nix/nix.conf /etc/nix/nix.conf
- nix-shell --attr ci --run "refresh_index"
- name: multiarch-docker
image: nixpkgs/nix:nixos-22.05
secrets:
- docker_auth
commands:
- mkdir -p /root/.docker
- echo $DOCKER_AUTH > /root/.docker/config.json
- export CONTAINER_TAG=${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
- nix-shell --attr ci --run "multiarch_docker"

70
.woodpecker/release.yaml Normal file
View file

@ -0,0 +1,70 @@
when:
event:
- deployment
- cron
matrix:
include:
- ARCH: amd64
TARGET: x86_64-unknown-linux-musl
- ARCH: i386
TARGET: i686-unknown-linux-musl
- ARCH: arm64
TARGET: aarch64-unknown-linux-musl
- ARCH: arm
TARGET: armv6l-unknown-linux-musleabihf
steps:
- name: build
image: nixpkgs/nix:nixos-22.05
commands:
- nix-build --no-build-output --attr pkgs.${ARCH}.release --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
- name: check is static binary
image: nixpkgs/nix:nixos-22.05
commands:
- nix-build --no-build-output --attr pkgs.${ARCH}.release --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
- nix-shell --attr ci --run "./script/not-dynamic.sh result-bin/bin/garage"
- name: integration tests
image: nixpkgs/nix:nixos-22.05
commands:
- nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
when:
- matrix:
ARCH: amd64
- matrix:
ARCH: i386
- name: upgrade tests
image: nixpkgs/nix:nixos-22.05
commands:
- nix-shell --attr ci --run "./script/test-upgrade.sh v0.8.4 x86_64-unknown-linux-musl" || (cat /tmp/garage.log; false)
when:
- matrix:
ARCH: amd64
- name: push static binary
image: nixpkgs/nix:nixos-22.05
environment:
TARGET: "${TARGET}"
secrets:
- source: garagehq_aws_access_key_id
target: AWS_ACCESS_KEY_ID
- source: garagehq_aws_secret_access_key
target: AWS_SECRET_ACCESS_KEY
commands:
- nix-shell --attr ci --run "to_s3"
- name: docker build and publish
image: nixpkgs/nix:nixos-22.05
environment:
DOCKER_PLATFORM: "linux/${ARCH}"
CONTAINER_NAME: "dxflrs/${ARCH}_garage"
secrets:
- docker_auth
commands:
- mkdir -p /root/.docker
- echo $DOCKER_AUTH > /root/.docker/config.json
- export CONTAINER_TAG=${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
- nix-shell --attr ci --run "to_docker"

4191
Cargo.lock generated

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7549
Cargo.nix

File diff suppressed because it is too large Load diff

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@ -1,18 +1,152 @@
[workspace] [workspace]
resolver = "2"
members = [ members = [
"src/db",
"src/util", "src/util",
"src/net",
"src/rpc", "src/rpc",
"src/table", "src/table",
"src/block", "src/block",
"src/model", "src/model",
"src/admin",
"src/api", "src/api",
"src/web", "src/web",
"src/garage" "src/garage",
"src/k2v-client",
"src/format-table",
] ]
default-members = ["src/garage"]
[workspace.dependencies]
# Internal Garage crates
format_table = { version = "0.1.1", path = "src/format-table" }
garage_api = { version = "1.0.1", path = "src/api" }
garage_block = { version = "1.0.1", path = "src/block" }
garage_db = { version = "1.0.1", path = "src/db", default-features = false }
garage_model = { version = "1.0.1", path = "src/model", default-features = false }
garage_net = { version = "1.0.1", path = "src/net" }
garage_rpc = { version = "1.0.1", path = "src/rpc" }
garage_table = { version = "1.0.1", path = "src/table" }
garage_util = { version = "1.0.1", path = "src/util" }
garage_web = { version = "1.0.1", path = "src/web" }
k2v-client = { version = "0.0.4", path = "src/k2v-client" }
# External crates from crates.io
arc-swap = "1.0"
argon2 = "0.5"
async-trait = "0.1.7"
backtrace = "0.3"
base64 = "0.21"
blake2 = "0.10"
bytes = "1.0"
bytesize = "1.1"
cfg-if = "1.0"
chrono = "0.4"
crc32fast = "1.4"
crc32c = "0.6"
crypto-common = "0.1"
digest = "0.10"
err-derive = "0.3"
gethostname = "0.4"
git-version = "0.3.4"
hex = "0.4"
hexdump = "0.1"
hmac = "0.12"
idna = "0.5"
itertools = "0.12"
ipnet = "2.9.0"
lazy_static = "1.4"
md-5 = "0.10"
mktemp = "0.5"
nix = { version = "0.27", default-features = false, features = ["fs"] }
nom = "7.1"
parse_duration = "2.1"
pin-project = "1.0.12"
pnet_datalink = "0.34"
rand = "0.8"
sha1 = "0.10"
sha2 = "0.10"
timeago = { version = "0.4", default-features = false }
xxhash-rust = { version = "0.8", default-features = false, features = ["xxh3"] }
aes-gcm = { version = "0.10", features = ["aes", "stream"] }
sodiumoxide = { version = "0.2.5-0", package = "kuska-sodiumoxide" }
kuska-handshake = { version = "0.2.0", features = ["default", "async_std"] }
clap = { version = "4.1", features = ["derive", "env"] }
pretty_env_logger = "0.5"
structopt = { version = "0.3", default-features = false }
syslog-tracing = "0.3"
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
heed = { version = "0.11", default-features = false, features = ["lmdb"] }
rusqlite = "0.31.0"
r2d2 = "0.8"
r2d2_sqlite = "0.24"
async-compression = { version = "0.4", features = ["tokio", "zstd"] }
zstd = { version = "0.13", default-features = false }
quick-xml = { version = "0.26", features = [ "serialize" ] }
rmp-serde = "1.1.2"
serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
serde_bytes = "0.11"
serde_json = "1.0"
toml = { version = "0.8", default-features = false, features = ["parse"] }
# newer version requires rust edition 2021
k8s-openapi = { version = "0.21", features = ["v1_24"] }
kube = { version = "0.88", default-features = false, features = ["runtime", "derive", "client", "rustls-tls"] }
schemars = "0.8"
reqwest = { version = "0.11", default-features = false, features = ["rustls-tls-manual-roots", "json"] }
form_urlencoded = "1.0.0"
http = "1.0"
httpdate = "1.0"
http-range = "0.1"
http-body-util = "0.1"
hyper = { version = "1.0", default-features = false }
hyper-util = { version = "0.1", features = [ "full" ] }
multer = "3.0"
percent-encoding = "2.2"
roxmltree = "0.19"
url = "2.3"
futures = "0.3"
futures-util = "0.3"
tokio = { version = "1.0", default-features = false, features = ["net", "rt", "rt-multi-thread", "io-util", "net", "time", "macros", "sync", "signal", "fs"] }
tokio-util = { version = "0.7", features = ["compat", "io"] }
tokio-stream = { version = "0.1", features = ["net"] }
opentelemetry = { version = "0.17", features = [ "rt-tokio", "metrics", "trace" ] }
opentelemetry-prometheus = "0.10"
opentelemetry-otlp = "0.10"
opentelemetry-contrib = "0.9"
prometheus = "0.13"
# used by the k2v-client crate only
aws-sigv4 = { version = "1.1" }
hyper-rustls = { version = "0.26", features = ["http2"] }
log = "0.4"
thiserror = "1.0"
# ---- used only as build / dev dependencies ----
assert-json-diff = "2.0"
rustc_version = "0.4.0"
static_init = "1.0"
aws-config = "1.1.4"
aws-sdk-config = "1.13"
aws-sdk-s3 = "1.14"
[profile.dev] [profile.dev]
#lto = "thin" # disabled for now, adds 2-4 min to each CI build
lto = "off" lto = "off"
[profile.release] [profile.release]
debug = true lto = true
codegen-units = 1
opt-level = "s"
strip = true

View file

@ -3,5 +3,5 @@ FROM scratch
ENV RUST_BACKTRACE=1 ENV RUST_BACKTRACE=1
ENV RUST_LOG=garage=info ENV RUST_LOG=garage=info
COPY result/bin/garage / COPY result-bin/bin/garage /
CMD [ "/garage", "server"] CMD [ "/garage", "server"]

View file

@ -1,13 +1,27 @@
.PHONY: doc all release shell .PHONY: doc all release shell run1 run2 run3
all: all:
clear; cargo build --features k2v clear; cargo build
doc:
cd doc/book; mdbook build
release: release:
nix-build --arg release true nix-build --attr pkgs.amd64.release --no-build-output
shell: shell:
nix-shell nix-shell
# ----
run1:
RUST_LOG=garage=debug ./target/debug/garage -c tmp/config1.toml server
run1rel:
RUST_LOG=garage=debug ./target/release/garage -c tmp/config1.toml server
run2:
RUST_LOG=garage=debug ./target/debug/garage -c tmp/config2.toml server
run2rel:
RUST_LOG=garage=debug ./target/release/garage -c tmp/config2.toml server
run3:
RUST_LOG=garage=debug ./target/debug/garage -c tmp/config3.toml server
run3rel:
RUST_LOG=garage=debug ./target/release/garage -c tmp/config3.toml server

View file

@ -1,4 +1,4 @@
Garage [![Build Status](https://drone.deuxfleurs.fr/api/badges/Deuxfleurs/garage/status.svg?ref=refs/heads/main)](https://drone.deuxfleurs.fr/Deuxfleurs/garage) Garage [![status-badge](https://woodpecker.deuxfleurs.fr/api/badges/1/status.svg)](https://woodpecker.deuxfleurs.fr/repos/1)
=== ===
<p align="center" style="text-align:center;"> <p align="center" style="text-align:center;">
@ -15,18 +15,24 @@ Garage [![Build Status](https://drone.deuxfleurs.fr/api/badges/Deuxfleurs/garage
] ]
</p> </p>
Garage is a lightweight S3-compatible distributed object store, with the following goals: Garage is an S3-compatible distributed object storage service
designed for self-hosting at a small-to-medium scale.
- As self-contained as possible Garage is designed for storage clusters composed of nodes running
- Easy to set up at different physical locations,
- Highly resilient to network failures, network latency, disk failures, sysadmin failures in order to easily provide a storage service that replicates data at these different
- Relatively simple locations and stays available even when some servers are unreachable.
- Made for multi-datacenter deployments Garage also focuses on being lightweight, easy to operate, and highly resilient to
machine failures.
Non-goals include: Garage is built by [Deuxfleurs](https://deuxfleurs.fr),
an experimental small-scale self hosted service provider,
which has been using it in production since its first release in 2020.
- Extremely high performance Learn more on our dedicated documentation pages:
- Complete implementation of the S3 API
- Erasure coding (our replication model is simply to copy the data as is on several nodes, in different datacenters if possible)
Our main use case is to provide a distributed storage layer for small-scale self hosted services such as [Deuxfleurs](https://deuxfleurs.fr). - [Goals and use cases](https://garagehq.deuxfleurs.fr/documentation/design/goals/)
- [Features](https://garagehq.deuxfleurs.fr/documentation/reference-manual/features/)
- [Quick start](https://garagehq.deuxfleurs.fr/documentation/quick-start/)
Garage is entirely free software released under the terms of the AGPLv3.

View file

@ -1,147 +1,55 @@
{ { system ? builtins.currentSystem, git_version ? null, }:
system ? builtins.currentSystem,
release ? false,
target ? "x86_64-unknown-linux-musl",
compileMode ? null,
git_version ? null,
}:
with import ./nix/common.nix; with import ./nix/common.nix;
let let
crossSystem = { config = target; }; pkgs = import pkgsSrc { };
in let compile = import ./nix/compile.nix;
log = v: builtins.trace v v;
pkgs = import pkgsSrc { build_debug_and_release = (target: {
inherit system crossSystem; debug = (compile {
overlays = [ cargo2nixOverlay ]; inherit system target git_version pkgsSrc cargo2nixOverlay;
release = false;
}).workspace.garage { compileMode = "build"; };
release = (compile {
inherit system target git_version pkgsSrc cargo2nixOverlay;
release = true;
}).workspace.garage { compileMode = "build"; };
});
test = (rustPkgs:
pkgs.symlinkJoin {
name = "garage-tests";
paths =
builtins.map (key: rustPkgs.workspace.${key} { compileMode = "test"; })
(builtins.attrNames rustPkgs.workspace);
});
in {
pkgs = {
amd64 = build_debug_and_release "x86_64-unknown-linux-musl";
i386 = build_debug_and_release "i686-unknown-linux-musl";
arm64 = build_debug_and_release "aarch64-unknown-linux-musl";
arm = build_debug_and_release "armv6l-unknown-linux-musleabihf";
}; };
test = {
amd64 = test (compile {
/* inherit system git_version pkgsSrc cargo2nixOverlay;
Rust and Nix triples are not the same. Cargo2nix has a dedicated library target = "x86_64-unknown-linux-musl";
to convert Nix triples to Rust ones. We need this conversion as we want to features = [
set later options linked to our (rust) target in a generic way. Not only "garage/bundled-libs"
the triple terminology is different, but also the "roles" are named differently. "garage/k2v"
Nix uses a build/host/target terminology where Nix's "host" maps to Cargo's "target". "garage/lmdb"
*/ "garage/sqlite"
rustTarget = log (pkgs.rustBuilder.rustLib.rustTriple pkgs.stdenv.hostPlatform); ];
});
/*
Cargo2nix is built for rustOverlay which installs Rust from Mozilla releases.
We want our own Rust to avoid incompatibilities, like we had with musl 1.2.0.
rustc was built with musl < 1.2.0 and nix shipped musl >= 1.2.0 which lead to compilation breakage.
So we want a Rust release that is bound to our Nix repository to avoid these problems.
See here for more info: https://musl.libc.org/time64.html
Because Cargo2nix does not support the Rust environment shipped by NixOS,
we emulate the structure of the Rust object created by rustOverlay.
In practise, rustOverlay ships rustc+cargo in a single derivation while
NixOS ships them in separate ones. We reunite them with symlinkJoin.
*/
rustChannel = pkgs.symlinkJoin {
name ="rust-channel";
paths = [
pkgs.rustPlatform.rust.rustc
pkgs.rustPlatform.rust.cargo
];
}; };
clippy = {
/* amd64 = (compile {
Cargo2nix provides many overrides by default, you can take inspiration from them: inherit system git_version pkgsSrc cargo2nixOverlay;
https://github.com/cargo2nix/cargo2nix/blob/master/overlay/overrides.nix target = "x86_64-unknown-linux-musl";
compiler = "clippy";
You can have a complete list of the available options by looking at the overriden object, mkcrate: }).workspace.garage { compileMode = "build"; };
https://github.com/cargo2nix/cargo2nix/blob/master/overlay/mkcrate.nix
*/
overrides = pkgs.rustBuilder.overrides.all ++ [
/*
[1] We need to alter Nix hardening to be able to statically compile: PIE,
Position Independent Executables seems to be supported only on amd64. Having
this flags set either make our executables crash or compile as dynamic on many platforms.
In the following section codegenOpts, we reactive it for the supported targets
(only amd64 curently) through the `-static-pie` flag. PIE is a feature used
by ASLR, which helps mitigate security issues.
Learn more about Nix Hardening: https://github.com/NixOS/nixpkgs/blob/master/pkgs/build-support/cc-wrapper/add-hardening.sh
[2] We want to inject the git version while keeping the build deterministic.
As we do not want to consider the .git folder as part of the input source,
we ask the user (the CI often) to pass the value to Nix.
*/
(pkgs.rustBuilder.rustLib.makeOverride {
name = "garage";
overrideAttrs = drv:
/* [1] */ { hardeningDisable = [ "pie" ]; }
//
/* [2] */ (if git_version != null then {
preConfigure = ''
${drv.preConfigure or ""}
export GIT_VERSION="${git_version}"
'';
} else {});
})
/*
We ship some parts of the code disabled by default by putting them behind a flag.
It speeds up the compilation (when the feature is not required) and released crates have less dependency by default (less attack surface, disk space, etc.).
But we want to ship these additional features when we release Garage.
In the end, we chose to exclude all features from debug builds while putting (all of) them in the release builds.
Currently, the only feature of Garage is kubernetes-discovery from the garage_rpc crate.
*/
(pkgs.rustBuilder.rustLib.makeOverride {
name = "garage_rpc";
overrideArgs = old:
{
features = if release then [ "kubernetes-discovery" ] else [];
};
})
];
packageFun = import ./Cargo.nix;
/*
We compile fully static binaries with musl to simplify deployment on most systems.
When possible, we reactivate PIE hardening (see above).
Also, if you set the RUSTFLAGS environment variable, the following parameters will
be ignored.
For more information on static builds, please refer to Rust's RFC 1721.
https://rust-lang.github.io/rfcs/1721-crt-static.html#specifying-dynamicstatic-c-runtime-linkage
*/
codegenOpts = {
"armv6l-unknown-linux-musleabihf" = [ "target-feature=+crt-static" "link-arg=-static" ]; /* compile as dynamic with static-pie */
"aarch64-unknown-linux-musl" = [ "target-feature=+crt-static" "link-arg=-static" ]; /* segfault with static-pie */
"i686-unknown-linux-musl" = [ "target-feature=+crt-static" "link-arg=-static" ]; /* segfault with static-pie */
"x86_64-unknown-linux-musl" = [ "target-feature=+crt-static" "link-arg=-static-pie" ];
}; };
}
/*
The following definition is not elegant as we use a low level function of Cargo2nix
that enables us to pass our custom rustChannel object. We need this low level definition
to pass Nix's Rust toolchains instead of Mozilla's one.
target is mandatory but must be kept to null to allow cargo2nix to set it to the appropriate value
for each crate.
*/
rustPkgs = pkgs.rustBuilder.makePackageSet {
inherit packageFun rustChannel release codegenOpts;
packageOverrides = overrides;
target = null;
buildRustPackages = pkgs.buildPackages.rustBuilder.makePackageSet {
inherit rustChannel packageFun codegenOpts;
packageOverrides = overrides;
target = null;
};
};
in
if compileMode == "test"
then pkgs.symlinkJoin {
name ="garage-tests";
paths = builtins.map (key: rustPkgs.workspace.${key} { inherit compileMode; }) (builtins.attrNames rustPkgs.workspace);
}
else rustPkgs.workspace.garage { inherit compileMode; }

17
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@ -0,0 +1,17 @@
# Browse doc
Run in this directory:
```
python3 -m http.server
```
And open in your browser:
- http://localhost:8000/garage-admin-v0.html
# Validate doc
```
wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/6.1.0/openapi-generator-cli-6.1.0.jar -O openapi-generator-cli.jar
java -jar openapi-generator-cli.jar validate -i garage-admin-v0.yml
```

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@ -0,0 +1,59 @@
/* montserrat-300 - latin */
@font-face {
font-family: 'Montserrat';
font-style: normal;
font-weight: 300;
src: local(''),
url('../fonts/montserrat-v25-latin-300.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
url('../fonts/montserrat-v25-latin-300.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
/* montserrat-regular - latin */
@font-face {
font-family: 'Montserrat';
font-style: normal;
font-weight: 400;
src: local(''),
url('../fonts/montserrat-v25-latin-regular.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
url('../fonts/montserrat-v25-latin-regular.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
/* montserrat-700 - latin */
@font-face {
font-family: 'Montserrat';
font-style: normal;
font-weight: 700;
src: local(''),
url('../fonts/montserrat-v25-latin-700.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
url('../fonts/montserrat-v25-latin-700.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
/* roboto-300 - latin */
@font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 300;
src: local(''),
url('../fonts/roboto-v30-latin-300.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
url('../fonts/roboto-v30-latin-300.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
/* roboto-regular - latin */
@font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 400;
src: local(''),
url('../fonts/roboto-v30-latin-regular.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
url('../fonts/roboto-v30-latin-regular.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}
/* roboto-700 - latin */
@font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 700;
src: local(''),
url('../fonts/roboto-v30-latin-700.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
url('../fonts/roboto-v30-latin-700.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
}

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@ -0,0 +1,24 @@
<!DOCTYPE html>
<html>
<head>
<title>Garage Adminstration API v0</title>
<!-- needed for adaptive design -->
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="./css/redoc.css" rel="stylesheet">
<!--
Redoc doesn't change outer page styles
-->
<style>
body {
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<redoc spec-url='./garage-admin-v0.yml'></redoc>
<script src="./redoc.standalone.js"> </script>
</body>
</html>

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@ -0,0 +1,24 @@
<!DOCTYPE html>
<html>
<head>
<title>Garage Adminstration API v0</title>
<!-- needed for adaptive design -->
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="./css/redoc.css" rel="stylesheet">
<!--
Redoc doesn't change outer page styles
-->
<style>
body {
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<redoc spec-url='./garage-admin-v1.yml'></redoc>
<script src="./redoc.standalone.js"> </script>
</body>
</html>

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doc/book/build/_index.md Normal file
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@ -0,0 +1,54 @@
+++
title = "Build your own app"
weight = 40
sort_by = "weight"
template = "documentation.html"
+++
Garage has many API that you can rely on to build complex applications.
In this section, we reference the existing SDKs and give some code examples.
## ⚠️ DISCLAIMER
**K2V AND ADMIN SDK ARE TECHNICAL PREVIEWS**. The following limitations apply:
- The API is not complete, some actions are possible only through the `garage` binary
- The underlying admin API is not yet stable nor complete, it can breaks at any time
- The generator configuration is currently tweaked, the library might break at any time due to a generator change
- Because the API and the library are not stable, none of them are published in a package manager (npm, pypi, etc.)
- This code has not been extensively tested, some things might not work (please report!)
To have the best experience possible, please consider:
- Make sure that the version of the library you are using is pinned (`go.sum`, `package-lock.json`, `requirements.txt`).
- Before upgrading your Garage cluster, make sure that you can find a version of this SDK that works with your targeted version and that you are able to update your own code to work with this new version of the library.
- Join our Matrix channel at `#garage:deuxfleurs.fr`, say that you are interested by this SDK, and report any friction.
- If stability is critical, mirror this repository on your own infrastructure, regenerate the SDKs and upgrade them at your own pace.
## About the APIs
Code can interact with Garage through 3 different APIs: S3, K2V, and Admin.
Each of them has a specific scope.
### S3
De-facto standard, introduced by Amazon, designed to store blobs of data.
### K2V
A simple database API similar to RiakKV or DynamoDB.
Think a key value store with some additional operations.
Its design is inspired by Distributed Hash Tables (DHT).
More information:
- [In the reference manual](@/documentation/reference-manual/k2v.md)
### Administration
Garage operations can also be automated through a REST API.
We are currently building this SDK for [Python](@/documentation/build/python.md#admin-api), [Javascript](@/documentation/build/javascript.md#administration) and [Golang](@/documentation/build/golang.md#administration).
More information:
- [In the reference manual](@/documentation/reference-manual/admin-api.md)
- [Full specifiction](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.html)

123
doc/book/build/golang.md Normal file
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@ -0,0 +1,123 @@
+++
title = "Golang"
weight = 30
+++
## S3
*Coming soon*
Some refs:
- Minio minio-go-sdk
- [Reference](https://docs.min.io/docs/golang-client-api-reference.html)
- Amazon aws-sdk-go-v2
- [Installation](https://aws.github.io/aws-sdk-go-v2/docs/getting-started/)
- [Reference](https://pkg.go.dev/github.com/aws/aws-sdk-go-v2/service/s3)
- [Example](https://aws.github.io/aws-sdk-go-v2/docs/code-examples/s3/putobject/)
## K2V
*Coming soon*
## Administration
Install the SDK with:
```bash
go get git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang
```
A short example:
```go
package main
import (
"context"
"fmt"
"os"
"strings"
garage "git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang"
)
func main() {
// Initialization
configuration := garage.NewConfiguration()
configuration.Host = "127.0.0.1:3903"
client := garage.NewAPIClient(configuration)
ctx := context.WithValue(context.Background(), garage.ContextAccessToken, "s3cr3t")
// Nodes
fmt.Println("--- nodes ---")
nodes, _, _ := client.NodesApi.GetNodes(ctx).Execute()
fmt.Fprintf(os.Stdout, "First hostname: %v\n", nodes.KnownNodes[0].Hostname)
capa := int64(1000000000)
change := []garage.NodeRoleChange{
garage.NodeRoleChange{NodeRoleUpdate: &garage.NodeRoleUpdate {
Id: *nodes.KnownNodes[0].Id,
Zone: "dc1",
Capacity: *garage.NewNullableInt64(&capa),
Tags: []string{ "fast", "amd64" },
}},
}
staged, _, _ := client.LayoutApi.AddLayout(ctx).NodeRoleChange(change).Execute()
msg, _, _ := client.LayoutApi.ApplyLayout(ctx).LayoutVersion(*garage.NewLayoutVersion(staged.Version + 1)).Execute()
fmt.Printf(strings.Join(msg.Message, "\n")) // Layout configured
health, _, _ := client.NodesApi.GetHealth(ctx).Execute()
fmt.Printf("Status: %s, nodes: %v/%v, storage: %v/%v, partitions: %v/%v\n", health.Status, health.ConnectedNodes, health.KnownNodes, health.StorageNodesOk, health.StorageNodes, health.PartitionsAllOk, health.Partitions)
// Key
fmt.Println("\n--- key ---")
key := "openapi-key"
keyInfo, _, _ := client.KeyApi.AddKey(ctx).AddKeyRequest(garage.AddKeyRequest{Name: *garage.NewNullableString(&key) }).Execute()
defer client.KeyApi.DeleteKey(ctx).Id(*keyInfo.AccessKeyId).Execute()
fmt.Printf("AWS_ACCESS_KEY_ID=%s\nAWS_SECRET_ACCESS_KEY=%s\n", *keyInfo.AccessKeyId, *keyInfo.SecretAccessKey.Get())
id := *keyInfo.AccessKeyId
canCreateBucket := true
updateKeyRequest := *garage.NewUpdateKeyRequest()
updateKeyRequest.SetName("openapi-key-updated")
updateKeyRequest.SetAllow(garage.UpdateKeyRequestAllow { CreateBucket: &canCreateBucket })
update, _, _ := client.KeyApi.UpdateKey(ctx).Id(id).UpdateKeyRequest(updateKeyRequest).Execute()
fmt.Printf("Updated %v with key name %v\n", *update.AccessKeyId, *update.Name)
keyList, _, _ := client.KeyApi.ListKeys(ctx).Execute()
fmt.Printf("Keys count: %v\n", len(keyList))
// Bucket
fmt.Println("\n--- bucket ---")
global_name := "global-ns-openapi-bucket"
local_name := "local-ns-openapi-bucket"
bucketInfo, _, _ := client.BucketApi.CreateBucket(ctx).CreateBucketRequest(garage.CreateBucketRequest{
GlobalAlias: &global_name,
LocalAlias: &garage.CreateBucketRequestLocalAlias {
AccessKeyId: keyInfo.AccessKeyId,
Alias: &local_name,
},
}).Execute()
defer client.BucketApi.DeleteBucket(ctx).Id(*bucketInfo.Id).Execute()
fmt.Printf("Bucket id: %s\n", *bucketInfo.Id)
updateBucketRequest := *garage.NewUpdateBucketRequest()
website := garage.NewUpdateBucketRequestWebsiteAccess()
website.SetEnabled(true)
website.SetIndexDocument("index.html")
website.SetErrorDocument("errors/4xx.html")
updateBucketRequest.SetWebsiteAccess(*website)
quotas := garage.NewUpdateBucketRequestQuotas()
quotas.SetMaxSize(1000000000)
quotas.SetMaxObjects(999999999)
updateBucketRequest.SetQuotas(*quotas)
updatedBucket, _, _ := client.BucketApi.UpdateBucket(ctx).Id(*bucketInfo.Id).UpdateBucketRequest(updateBucketRequest).Execute()
fmt.Printf("Bucket %v website activation: %v\n", *updatedBucket.Id, *updatedBucket.WebsiteAccess)
bucketList, _, _ := client.BucketApi.ListBuckets(ctx).Execute()
fmt.Printf("Bucket count: %v\n", len(bucketList))
}
```
See also:
- [generated doc](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang)
- [examples](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-generator/src/branch/main/example/golang)

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@ -0,0 +1,55 @@
+++
title = "Javascript"
weight = 10
+++
## S3
*Coming soon*.
Some refs:
- Minio SDK
- [Reference](https://docs.min.io/docs/javascript-client-api-reference.html)
- Amazon aws-sdk-js
- [Installation](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/getting-started.html)
- [Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html)
- [Example](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/s3-example-creating-buckets.html)
## K2V
*Coming soon*
## Administration
Install the SDK with:
```bash
npm install --save git+https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-js.git
```
A short example:
```javascript
const garage = require('garage_administration_api_v1garage_v0_9_0');
const api = new garage.ApiClient("http://127.0.0.1:3903/v1");
api.authentications['bearerAuth'].accessToken = "s3cr3t";
const [node, layout, key, bucket] = [
new garage.NodesApi(api),
new garage.LayoutApi(api),
new garage.KeyApi(api),
new garage.BucketApi(api),
];
node.getNodes().then((data) => {
console.log(`nodes: ${Object.values(data.knownNodes).map(n => n.hostname)}`)
}, (error) => {
console.error(error);
});
```
See also:
- [sdk repository](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-js)
- [examples](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-generator/src/branch/main/example/javascript)

View file

@ -1,8 +1,10 @@
+++ +++
title = "Your code (PHP, JS, Go...)" title = "Others"
weight = 30 weight = 99
+++ +++
## S3
If you are developping a new application, you may want to use Garage to store your user's media. If you are developping a new application, you may want to use Garage to store your user's media.
The S3 API that Garage uses is a standard REST API, so as long as you can make HTTP requests, The S3 API that Garage uses is a standard REST API, so as long as you can make HTTP requests,
@ -13,44 +15,14 @@ Instead, there are some libraries already avalaible.
Some of them are maintained by Amazon, some by Minio, others by the community. Some of them are maintained by Amazon, some by Minio, others by the community.
## PHP ### PHP
- Amazon aws-sdk-php - Amazon aws-sdk-php
- [Installation](https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/getting-started_installation.html) - [Installation](https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/getting-started_installation.html)
- [Reference](https://docs.aws.amazon.com/aws-sdk-php/v3/api/api-s3-2006-03-01.html) - [Reference](https://docs.aws.amazon.com/aws-sdk-php/v3/api/api-s3-2006-03-01.html)
- [Example](https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/s3-examples-creating-buckets.html) - [Example](https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/s3-examples-creating-buckets.html)
## Javascript ### Java
- Minio SDK
- [Reference](https://docs.min.io/docs/javascript-client-api-reference.html)
- Amazon aws-sdk-js
- [Installation](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/getting-started.html)
- [Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html)
- [Example](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/s3-example-creating-buckets.html)
## Golang
- Minio minio-go-sdk
- [Reference](https://docs.min.io/docs/golang-client-api-reference.html)
- Amazon aws-sdk-go-v2
- [Installation](https://aws.github.io/aws-sdk-go-v2/docs/getting-started/)
- [Reference](https://pkg.go.dev/github.com/aws/aws-sdk-go-v2/service/s3)
- [Example](https://aws.github.io/aws-sdk-go-v2/docs/code-examples/s3/putobject/)
## Python
- Minio SDK
- [Reference](https://docs.min.io/docs/python-client-api-reference.html)
- Amazon boto3
- [Installation](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/quickstart.html)
- [Reference](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html)
- [Example](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/s3-uploading-files.html)
## Java
- Minio SDK - Minio SDK
- [Reference](https://docs.min.io/docs/java-client-api-reference.html) - [Reference](https://docs.min.io/docs/java-client-api-reference.html)
@ -60,23 +32,18 @@ Some of them are maintained by Amazon, some by Minio, others by the community.
- [Reference](https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/S3Client.html) - [Reference](https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/S3Client.html)
- [Example](https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/examples-s3-objects.html) - [Example](https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/examples-s3-objects.html)
## Rust ### .NET
- Amazon aws-rust-sdk
- [Github](https://github.com/awslabs/aws-sdk-rust)
## .NET
- Minio SDK - Minio SDK
- [Reference](https://docs.min.io/docs/dotnet-client-api-reference.html) - [Reference](https://docs.min.io/docs/dotnet-client-api-reference.html)
- Amazon aws-dotnet-sdk - Amazon aws-dotnet-sdk
## C++ ### C++
- Amazon aws-cpp-sdk - Amazon aws-cpp-sdk
## Haskell ### Haskell
- Minio SDK - Minio SDK
- [Reference](https://docs.min.io/docs/haskell-client-api-reference.html) - [Reference](https://docs.min.io/docs/haskell-client-api-reference.html)

139
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@ -0,0 +1,139 @@
+++
title = "Python"
weight = 20
+++
## S3
### Using Minio SDK
First install the SDK:
```bash
pip3 install minio
```
Then instantiate a client object using garage root domain, api key and secret:
```python
import minio
client = minio.Minio(
"your.domain.tld",
"GKyourapikey",
"abcd[...]1234",
# Force the region, this is specific to garage
region="garage",
)
```
Then use all the standard S3 endpoints as implemented by the Minio SDK:
```
# List buckets
print(client.list_buckets())
# Put an object containing 'content' to /path in bucket named 'bucket':
content = b"content"
client.put_object(
"bucket",
"path",
io.BytesIO(content),
len(content),
)
# Read the object back and check contents
data = client.get_object("bucket", "path").read()
assert data == content
```
For further documentation, see the Minio SDK
[Reference](https://docs.min.io/docs/python-client-api-reference.html)
### Using Amazon boto3
*Coming soon*
See the official documentation:
- [Installation](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/quickstart.html)
- [Reference](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html)
- [Example](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/s3-uploading-files.html)
## K2V
*Coming soon*
## Admin API
You need at least Python 3.6, pip, and setuptools.
Because the python package is in a subfolder, the command is a bit more complicated than usual:
```bash
pip3 install --user 'git+https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-python'
```
Now, let imagine you have a fresh Garage instance running on localhost, with the admin API configured on port 3903 with the bearer `s3cr3t`:
```python
import garage_admin_sdk
from garage_admin_sdk.apis import *
from garage_admin_sdk.models import *
configuration = garage_admin_sdk.Configuration(
host = "http://localhost:3903/v1",
access_token = "s3cr3t"
)
# Init APIs
api = garage_admin_sdk.ApiClient(configuration)
nodes, layout, keys, buckets = NodesApi(api), LayoutApi(api), KeyApi(api), BucketApi(api)
# Display some info on the node
status = nodes.get_nodes()
print(f"running garage {status.garage_version}, node_id {status.node}")
# Change layout of this node
current = layout.get_layout()
layout.add_layout([
NodeRoleChange(
id = status.node,
zone = "dc1",
capacity = 1000000000,
tags = [ "dev" ],
)
])
layout.apply_layout(LayoutVersion(
version = current.version + 1
))
# Create key, allow it to create buckets
kinfo = keys.add_key(AddKeyRequest(name="openapi"))
allow_create = UpdateKeyRequestAllow(create_bucket=True)
keys.update_key(kinfo.access_key_id, UpdateKeyRequest(allow=allow_create))
# Create a bucket, allow key, set quotas
binfo = buckets.create_bucket(CreateBucketRequest(global_alias="documentation"))
binfo = buckets.allow_bucket_key(AllowBucketKeyRequest(
bucket_id=binfo.id,
access_key_id=kinfo.access_key_id,
permissions=AllowBucketKeyRequestPermissions(read=True, write=True, owner=True),
))
binfo = buckets.update_bucket(binfo.id, UpdateBucketRequest(
quotas=UpdateBucketRequestQuotas(max_size=19029801,max_objects=1500)))
# Display key
print(f"""
cluster ready
key id is {kinfo.access_key_id}
secret key is {kinfo.secret_access_key}
bucket {binfo.global_aliases[0]} contains {binfo.objects}/{binfo.quotas.max_objects} objects
""")
```
*This example is named `short.py` in the example folder. Other python examples are also available.*
See also:
- [sdk repo](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-python)
- [examples](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-generator/src/branch/main/example/python)

47
doc/book/build/rust.md Normal file
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@ -0,0 +1,47 @@
+++
title = "Rust"
weight = 40
+++
## S3
*Coming soon*
Some refs:
- Amazon aws-rust-sdk
- [Github](https://github.com/awslabs/aws-sdk-rust)
## K2V
*Coming soon*
Some refs: https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/src/k2v-client
```bash
# all these values can be provided on the cli instead
export AWS_ACCESS_KEY_ID=GK123456
export AWS_SECRET_ACCESS_KEY=0123..789
export AWS_REGION=garage
export K2V_ENDPOINT=http://172.30.2.1:3903
export K2V_BUCKET=my-bucket
cargo run --features=cli -- read-range my-partition-key --all
cargo run --features=cli -- insert my-partition-key my-sort-key --text "my string1"
cargo run --features=cli -- insert my-partition-key my-sort-key --text "my string2"
cargo run --features=cli -- insert my-partition-key my-sort-key2 --text "my string"
cargo run --features=cli -- read-range my-partition-key --all
causality=$(cargo run --features=cli -- read my-partition-key my-sort-key2 -b | head -n1)
cargo run --features=cli -- delete my-partition-key my-sort-key2 -c $causality
causality=$(cargo run --features=cli -- read my-partition-key my-sort-key -b | head -n1)
cargo run --features=cli -- insert my-partition-key my-sort-key --text "my string3" -c $causality
cargo run --features=cli -- read-range my-partition-key --all
```
## Admin API
*Coming soon*

View file

@ -1,6 +1,6 @@
+++ +++
title = "Integrations" title = "Existing integrations"
weight = 3 weight = 30
sort_by = "weight" sort_by = "weight"
template = "documentation.html" template = "documentation.html"
+++ +++
@ -10,12 +10,12 @@ Garage implements the Amazon S3 protocol, which makes it compatible with many ex
In particular, you will find here instructions to connect it with: In particular, you will find here instructions to connect it with:
- [Browsing tools](@/documentation/connect/cli.md)
- [Applications](@/documentation/connect/apps/index.md) - [Applications](@/documentation/connect/apps/index.md)
- [Website hosting](@/documentation/connect/websites.md) - [Browsing tools](@/documentation/connect/cli.md)
- [Software repositories](@/documentation/connect/repositories.md)
- [Your own code](@/documentation/connect/code.md)
- [FUSE](@/documentation/connect/fs.md) - [FUSE](@/documentation/connect/fs.md)
- [Observability](@/documentation/connect/observability.md)
- [Software repositories](@/documentation/connect/repositories.md)
- [Website hosting](@/documentation/connect/websites.md)
### Generic instructions ### Generic instructions

View file

@ -8,12 +8,13 @@ In this section, we cover the following web applications:
| Name | Status | Note | | Name | Status | Note |
|------|--------|------| |------|--------|------|
| [Nextcloud](#nextcloud) | ✅ | Both Primary Storage and External Storage are supported | | [Nextcloud](#nextcloud) | ✅ | Both Primary Storage and External Storage are supported |
| [Peertube](#peertube) | ✅ | Must be configured with the website endpoint | | [Peertube](#peertube) | ✅ | Supported with the website endpoint, proxifying private videos unsupported |
| [Mastodon](#mastodon) | ❓ | Not yet tested | | [Mastodon](#mastodon) | ✅ | Natively supported |
| [Matrix](#matrix) | ✅ | Tested with `synapse-s3-storage-provider` | | [Matrix](#matrix) | ✅ | Tested with `synapse-s3-storage-provider` |
| [ejabberd](#ejabberd) | ✅ | `mod_s3_upload` |
| [Pixelfed](#pixelfed) | ❓ | Not yet tested | | [Pixelfed](#pixelfed) | ❓ | Not yet tested |
| [Pleroma](#pleroma) | ❓ | Not yet tested | | [Pleroma](#pleroma) | ❓ | Not yet tested |
| [Lemmy](#lemmy) | ❓ | Not yet tested | | [Lemmy](#lemmy) | ✅ | Supported with pict-rs |
| [Funkwhale](#funkwhale) | ❓ | Not yet tested | | [Funkwhale](#funkwhale) | ❓ | Not yet tested |
| [Misskey](#misskey) | ❓ | Not yet tested | | [Misskey](#misskey) | ❓ | Not yet tested |
| [Prismo](#prismo) | ❓ | Not yet tested | | [Prismo](#prismo) | ❓ | Not yet tested |
@ -36,7 +37,7 @@ Second, we suppose you have created a key and a bucket.
As a reminder, you can create a key for your nextcloud instance as follow: As a reminder, you can create a key for your nextcloud instance as follow:
```bash ```bash
garage key new --name nextcloud-key garage key create nextcloud-key
``` ```
Keep the Key ID and the Secret key in a pad, they will be needed later. Keep the Key ID and the Secret key in a pad, they will be needed later.
@ -79,6 +80,53 @@ To test your new configuration, just reload your Nextcloud webpage and start sen
*External link:* [Nextcloud Documentation > Primary Storage](https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/primary_storage.html) *External link:* [Nextcloud Documentation > Primary Storage](https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/primary_storage.html)
#### SSE-C encryption (since Garage v1.0)
Since version 1.0, Garage supports server-side encryption with customer keys
(SSE-C). In this mode, Garage is responsible for encrypting and decrypting
objects, but it does not store the encryption key itself. The encryption key
should be provided by Nextcloud upon each request. This mode of operation is
supported by Nextcloud and it has successfully been tested together with
Garage.
To enable SSE-C encryption:
1. Make sure your Garage server is accessible via SSL through a reverse proxy
such as Nginx, and that it is using a valid public certificate (Nextcloud
might be able to connect to an S3 server that is using a self-signed
certificate, but you will lose many hours while trying, so don't).
Configure values for `use_ssl` and `port` accordingly in your `config.php`
file.
2. Generate an encryption key using the following command:
```
openssl rand -base64 32
```
Make sure to keep this key **secret**!
3. Add the encryption key in your `config.php` file as follows:
```php
<?php
$CONFIG = array(
'objectstore' => [
'class' => '\\OC\\Files\\ObjectStore\\S3',
'arguments' => [
...
'sse_c_key' => 'exampleencryptionkeyLbU+5fKYQcVoqnn+RaIOXgo=',
...
],
],
```
Nextcloud will now make Garage encrypt files at rest in the storage bucket.
These files will not be readable by an S3 client that has credentials to the
bucket but doesn't also know the secret encryption key.
### External Storage ### External Storage
**From the GUI.** Activate the "External storage support" app from the "Applications" page (click on your account icon on the top right corner of your screen to display the menu). Go to your parameters page (also located below your account icon). Click on external storage (or the corresponding translation in your language). **From the GUI.** Activate the "External storage support" app from the "Applications" page (click on your account icon on the top right corner of your screen to display the menu). Go to your parameters page (also located below your account icon). Click on external storage (or the corresponding translation in your language).
@ -128,20 +176,24 @@ In other words, Peertube is only responsible of the "control plane" and offload
In return, this system is a bit harder to configure. In return, this system is a bit harder to configure.
We show how it is still possible to configure Garage with Peertube, allowing you to spread the load and the bandwidth usage on the Garage cluster. We show how it is still possible to configure Garage with Peertube, allowing you to spread the load and the bandwidth usage on the Garage cluster.
Starting from version 5.0, Peertube also supports improving the security for private videos by not exposing them directly
but relying on a single control point in the Peertube instance. This is based on S3 per-object and prefix ACL, which are not currently supported
in Garage, so this feature is unsupported. While this technically impedes security for private videos, it is not a blocking issue and could be
a reasonable trade-off for some instances.
### Create resources in Garage ### Create resources in Garage
Create a key for Peertube: Create a key for Peertube:
```bash ```bash
garage key new --name peertube-key garage key create peertube-key
``` ```
Keep the Key ID and the Secret key in a pad, they will be needed later. Keep the Key ID and the Secret key in a pad, they will be needed later.
We need two buckets, one for normal videos (named peertube-video) and one for webtorrent videos (named peertube-playlist). We need two buckets, one for normal videos (named peertube-video) and one for webtorrent videos (named peertube-playlist).
```bash ```bash
garage bucket create peertube-video garage bucket create peertube-videos
garage bucket create peertube-playlist garage bucket create peertube-playlist
``` ```
@ -195,6 +247,11 @@ object_storage:
max_upload_part: 2GB max_upload_part: 2GB
proxy:
# You may enable this feature, yet it will not provide any security benefit, so
# you should rather benefit from Garage public endpoint for all videos
proxify_private_files: false
streaming_playlists: streaming_playlists:
bucket_name: 'peertube-playlist' bucket_name: 'peertube-playlist'
@ -206,7 +263,7 @@ object_storage:
# Same settings but for webtorrent videos # Same settings but for webtorrent videos
videos: videos:
bucket_name: 'peertube-video' bucket_name: 'peertube-videos'
prefix: '' prefix: ''
# You must fill this field to make Peertube use our reverse proxy/website logic # You must fill this field to make Peertube use our reverse proxy/website logic
base_url: 'http://peertube-videos.web.garage.localhost' base_url: 'http://peertube-videos.web.garage.localhost'
@ -224,7 +281,134 @@ You can now reload the page and see in your browser console that data are fetche
## Mastodon ## Mastodon
https://docs.joinmastodon.org/admin/config/#cdn Mastodon natively supports the S3 protocol to store media files, and it works out-of-the-box with Garage.
You will need to expose your Garage bucket as a website: that way, media files will be served directly from Garage.
### Performance considerations
Mastodon tends to store many small objects over time: expect hundreds of thousands of objects,
with average object size ranging from 50 KB to 150 KB.
As such, your Garage cluster should be configured appropriately for good performance:
- use Garage v0.8.0 or higher with the [LMDB database engine](@documentation/reference-manual/configuration.md#db-engine-since-v0-8-0).
Older versions of Garage used the Sled database engine which had issues, such as databases quickly ending up taking tens of GB of disk space.
- the Garage database should be stored on a SSD
### Creating your bucket
This is the usual Garage setup:
```bash
garage key create mastodon-key
garage bucket create mastodon-data
garage bucket allow mastodon-data --read --write --key mastodon-key
```
Note the Key ID and Secret Key.
### Exposing your bucket as a website
Create a DNS name to serve your media files, such as `my-social-media.mydomain.tld`.
This name will be publicly exposed to the users of your Mastodon instance: they
will load images directly from this DNS name.
As [documented here](@/documentation/cookbook/exposing-websites.md),
add this DNS name as alias to your bucket, and expose it as a website:
```bash
garage bucket alias mastodon-data my-social-media.mydomain.tld
garage bucket website --allow mastodon-data
```
Then you will likely need to [setup a reverse proxy](@/documentation/cookbook/reverse-proxy.md)
in front of it to serve your media files over HTTPS.
### Cleaning up old media files before migration
Mastodon instance quickly accumulate a lot of media files from the federation.
Most of them are not strictly necessary because they can be fetched again from
other servers. As such, it is highly recommended to clean them up before
migration, this will greatly reduce the migration time.
From the [official Mastodon documentation](https://docs.joinmastodon.org/admin/tootctl/#media):
```bash
$ RAILS_ENV=production bin/tootctl media remove --days 3
$ RAILS_ENV=production bin/tootctl media remove --days 15 --prune-profiles
$ RAILS_ENV=production bin/tootctl media remove-orphans
$ RAILS_ENV=production bin/tootctl preview_cards remove --days 15
```
Here is a typical disk usage for a small but multi-year instance after cleanup:
```bash
$ RAILS_ENV=production bin/tootctl media usage
Attachments: 5.67 GB (1.14 GB local)
Custom emoji: 295 MB (0 Bytes local)
Preview cards: 154 MB
Avatars: 3.77 GB (127 KB local)
Headers: 8.72 GB (242 KB local)
Backups: 0 Bytes
Imports: 1.7 KB
Settings: 0 Bytes
```
### Migrating your data
Data migration should be done with an efficient S3 client.
The [minio client](@documentation/connect/cli.md#minio-client) is a good choice
thanks to its mirror mode:
```bash
mc mirror ./public/system/ garage/mastodon-data
```
Here is a typical bucket usage after all data has been migrated:
```bash
$ garage bucket info mastodon-data
Size: 20.3 GiB (21.8 GB)
Objects: 175968
```
### Configuring Mastodon
In your `.env.production` configuration file:
```bash
S3_ENABLED=true
# Internal access to Garage
S3_ENDPOINT=http://my-garage-instance.mydomain.tld:3900
S3_REGION=garage
S3_BUCKET=mastodon-data
# Change this (Key ID and Secret Key of your Garage key)
AWS_ACCESS_KEY_ID=GKe88df__CHANGETHIS__c5145
AWS_SECRET_ACCESS_KEY=a2f7__CHANGETHIS__77fcfcf7a58f47a4aa4431f2e675c56da37821a1070000
# What name gets exposed to users (HTTPS is implicit)
S3_ALIAS_HOST=my-social-media.mydomain.tld
```
For more details, see the [reference Mastodon documentation](https://docs.joinmastodon.org/admin/config/#cdn).
Restart all Mastodon services and everything should now be using Garage!
You can check the URLs of images in the Mastodon web client, they should start
with `https://my-social-media.mydomain.tld`.
### Last migration sync
After Mastodon is successfully using Garage, you can run a last sync from the local filesystem to Garage:
```bash
mc mirror --newer-than "3h" ./public/system/ garage/mastodon-data
```
### References
[cybrespace's guide to migrate to S3](https://github.com/cybrespace/cybrespace-meta/blob/master/s3.md)
(the guide is for Amazon S3, so the configuration is a bit different, but the rest is similar)
## Matrix ## Matrix
@ -241,7 +425,7 @@ Supposing you have a working synapse installation, you can add the module with p
Now create a bucket and a key for your matrix instance (note your Key ID and Secret Key somewhere, they will be needed later): Now create a bucket and a key for your matrix instance (note your Key ID and Secret Key somewhere, they will be needed later):
```bash ```bash
garage key new --name matrix-key garage key create matrix-key
garage bucket create matrix garage bucket create matrix
garage bucket allow matrix --read --write --key matrix-key garage bucket allow matrix --read --write --key matrix-key
``` ```
@ -283,7 +467,7 @@ Now we can write a simple script (eg `~/.local/bin/matrix-cache-gc`):
## CONFIGURATION ## ## CONFIGURATION ##
AWS_ACCESS_KEY_ID=GKxxx AWS_ACCESS_KEY_ID=GKxxx
AWS_SECRET_ACCESS_KEY=xxxx AWS_SECRET_ACCESS_KEY=xxxx
S3_ENDPOINT=http://localhost:3900 AWS_ENDPOINT_URL=http://localhost:3900
S3_BUCKET=matrix S3_BUCKET=matrix
MEDIA_STORE=/var/lib/matrix-synapse/media MEDIA_STORE=/var/lib/matrix-synapse/media
PG_USER=matrix PG_USER=matrix
@ -304,7 +488,7 @@ EOF
s3_media_upload update-db 1d s3_media_upload update-db 1d
s3_media_upload --no-progress check-deleted $MEDIA_STORE s3_media_upload --no-progress check-deleted $MEDIA_STORE
s3_media_upload --no-progress upload $MEDIA_STORE $S3_BUCKET --delete --endpoint-url $S3_ENDPOINT s3_media_upload --no-progress upload $MEDIA_STORE $S3_BUCKET --delete --endpoint-url $AWS_ENDPOINT_URL
``` ```
This script will list all the medias that were not accessed in the 24 hours according to your database. This script will list all the medias that were not accessed in the 24 hours according to your database.
@ -337,6 +521,52 @@ And add a new line. For example, to run it every 10 minutes:
*External link:* [matrix-media-repo Documentation > S3](https://docs.t2bot.io/matrix-media-repo/configuration/s3-datastore.html) *External link:* [matrix-media-repo Documentation > S3](https://docs.t2bot.io/matrix-media-repo/configuration/s3-datastore.html)
## ejabberd
ejabberd is an XMPP server implementation which, with the `mod_s3_upload`
module in the [ejabberd-contrib](https://github.com/processone/ejabberd-contrib)
repository, can be integrated to store chat media files in Garage.
For uploads, this module leverages presigned URLs - this allows XMPP clients to
directly send media to Garage. Receiving clients then retrieve this media
through the [static website](@/documentation/cookbook/exposing-websites.md)
functionality.
As the data itself is publicly accessible to someone with knowledge of the
object URL - users are recommended to use
[E2EE](@/documentation/cookbook/encryption.md) to protect this data-at-rest
from unauthorized access.
Install the module with:
```bash
ejabberdctl module_install mod_s3_upload
```
Create the required key and bucket with:
```bash
garage key new --name ejabberd
garage bucket create objects.xmpp-server.fr
garage bucket allow objects.xmpp-server.fr --read --write --key ejabberd
garage bucket website --allow objects.xmpp-server.fr
```
The module can then be configured with:
```
mod_s3_upload:
#bucket_url: https://objects.xmpp-server.fr.my-garage-instance.mydomain.tld
bucket_url: https://my-garage-instance.mydomain.tld/objects.xmpp-server.fr
access_key_id: GK...
access_key_secret: ...
region: garage
download_url: https://objects.xmpp-server.fr
```
Other configuration options can be found in the
[configuration YAML file](https://github.com/processone/ejabberd-contrib/blob/master/mod_s3_upload/conf/mod_s3_upload.yml).
## Pixelfed ## Pixelfed
[Pixelfed Technical Documentation > Configuration](https://docs.pixelfed.org/technical-documentation/env.html#filesystem) [Pixelfed Technical Documentation > Configuration](https://docs.pixelfed.org/technical-documentation/env.html#filesystem)
@ -347,7 +577,68 @@ And add a new line. For example, to run it every 10 minutes:
## Lemmy ## Lemmy
Lemmy uses pict-rs that [supports S3 backends](https://git.asonix.dog/asonix/pict-rs/commit/f9f4fc63d670f357c93f24147c2ee3e1278e2d97) Lemmy uses pict-rs that [supports S3 backends](https://git.asonix.dog/asonix/pict-rs/commit/f9f4fc63d670f357c93f24147c2ee3e1278e2d97).
This feature requires `pict-rs >= 4.0.0`.
### Creating your bucket
This is the usual Garage setup:
```bash
garage key new --name pictrs-key
garage bucket create pictrs-data
garage bucket allow pictrs-data --read --write --key pictrs-key
```
Note the Key ID and Secret Key.
### Migrating your data
If your pict-rs instance holds existing data, you first need to migrate to the S3 bucket.
Stop pict-rs, then run the migration utility from local filesystem to the bucket:
```
pict-rs \
filesystem -p /path/to/existing/files \
object-store \
-e my-garage-instance.mydomain.tld:3900 \
-b pictrs-data \
-r garage \
-a GK... \
-s abcdef0123456789...
```
This is pretty slow, so hold on while migrating.
### Running pict-rs with an S3 backend
Pict-rs supports both a configuration file and environment variables.
Either set the following section in your `pict-rs.toml`:
```
[store]
type = 'object_storage'
endpoint = 'http://my-garage-instance.mydomain.tld:3900'
bucket_name = 'pictrs-data'
region = 'garage'
access_key = 'GK...'
secret_key = 'abcdef0123456789...'
```
... or set these environment variables:
```
PICTRS__STORE__TYPE=object_storage
PICTRS__STORE__ENDPOINT=http://my-garage-instance.mydomain.tld:3900
PICTRS__STORE__BUCKET_NAME=pictrs-data
PICTRS__STORE__REGION=garage
PICTRS__STORE__ACCESS_KEY=GK...
PICTRS__STORE__SECRET_KEY=abcdef0123456789...
```
## Funkwhale ## Funkwhale

View file

@ -13,10 +13,100 @@ Borg Backup is very popular among the backup tools but it is not yet compatible
We recommend using any other tool listed in this guide because they are all compatible with the S3 API. We recommend using any other tool listed in this guide because they are all compatible with the S3 API.
If you still want to use Borg, you can use it with `rclone mount`. If you still want to use Borg, you can use it with `rclone mount`.
## git-annex
[git-annex](https://git-annex.branchable.com/) supports synchronizing files
with its [S3 special remote](https://git-annex.branchable.com/special_remotes/S3/).
Note that `git-annex` requires to be compiled with Haskell package version
`aws-0.24` to work with Garage.
```bash
garage key new --name my-key
garage bucket create my-git-annex
garage bucket allow my-git-annex --read --write --key my-key
```
Register your Key ID and Secret key in your environment:
```bash
export AWS_ACCESS_KEY_ID=GKxxx
export AWS_SECRET_ACCESS_KEY=xxxx
```
Within a git-annex enabled repository, configure your Garage S3 endpoint with
the following command:
```bash
git annex initremote garage type=S3 encryption=none host=my-garage-instance.mydomain.tld protocol=https bucket=my-git-annex requeststyle=path region=garage signature=v4
```
Files can now be synchronized using the usual `git-annex` `copy` or `get`
commands.
Note that for simplicity - this example does not enable encryption for the files
sent to Garage - please refer to the
[git-annex encryption page](https://git-annex.branchable.com/encryption/) for
how to configure this.
## Restic ## Restic
Create your key and bucket:
```bash
garage key create my-key
garage bucket create backups
garage bucket allow backups --read --write --key my-key
```
Then register your Key ID and Secret key in your environment:
```bash
export AWS_ACCESS_KEY_ID=GKxxx
export AWS_SECRET_ACCESS_KEY=xxxx
```
Configure restic from environment too:
```bash
export RESTIC_REPOSITORY="s3:http://localhost:3900/backups"
echo "Generated password (save it safely): $(openssl rand -base64 32)"
export RESTIC_PASSWORD=xxx # copy paste your generated password here
```
Do not forget to save your password safely (in your password manager or print it). It will be needed to decrypt your backups.
Now you can use restic:
```bash
# Initialize the bucket, must be run once
restic init
# Backup your PostgreSQL database
# (We suppose your PostgreSQL daemon is stopped for all commands)
restic backup /var/lib/postgresql
# Show backup history
restic snapshots
# Backup again your PostgreSQL database, it will be faster as only changes will be uploaded
restic backup /var/lib/postgresql
# Show backup history (again)
restic snapshots
# Restore a backup
# (79766175 is the ID of the snapshot you want to restore)
mv /var/lib/postgresql /var/lib/postgresql.broken
restic restore 79766175 --target /var/lib/postgresql
```
Restic has way more features than the ones presented here.
You can discover all of them by accessing its documentation from the link below.
Files on Android devices can also be backed up with [restic-android](https://github.com/lhns/restic-android).
*External links:* [Restic Documentation > Amazon S3](https://restic.readthedocs.io/en/stable/030_preparing_a_new_repo.html#amazon-s3) *External links:* [Restic Documentation > Amazon S3](https://restic.readthedocs.io/en/stable/030_preparing_a_new_repo.html#amazon-s3)
## Duplicity ## Duplicity

View file

@ -12,6 +12,7 @@ These tools are particularly suitable for debug, backups, website deployments or
| [AWS CLI](#aws-cli) | ✅ | Recommended | | [AWS CLI](#aws-cli) | ✅ | Recommended |
| [rclone](#rclone) | ✅ | | | [rclone](#rclone) | ✅ | |
| [s3cmd](#s3cmd) | ✅ | | | [s3cmd](#s3cmd) | ✅ | |
| [s5cmd](#s5cmd) | ✅ | |
| [(Cyber)duck](#cyberduck) | ✅ | | | [(Cyber)duck](#cyberduck) | ✅ | |
| [WinSCP (libs3)](#winscp) | ✅ | CLI instructions only | | [WinSCP (libs3)](#winscp) | ✅ | CLI instructions only |
| [sftpgo](#sftpgo) | ✅ | | | [sftpgo](#sftpgo) | ✅ | |
@ -69,16 +70,17 @@ Then a file named `~/.aws/config` and put:
```toml ```toml
[default] [default]
region=garage region=garage
endpoint_url=http://127.0.0.1:3900
``` ```
Now, supposing Garage is listening on `http://127.0.0.1:3900`, you can list your buckets with: Now, supposing Garage is listening on `http://127.0.0.1:3900`, you can list your buckets with:
```bash ```bash
aws --endpoint-url http://127.0.0.1:3900 s3 ls aws s3 ls
``` ```
Passing the `--endpoint-url` parameter to each command is annoying but AWS developers do not provide a corresponding configuration entry. If you're using awscli `<1.29.0` or `<2.13.0`, you need to pass `--endpoint-url` to each CLI invocation explicitly.
As a workaround, you can redefine the aws command by editing the file `~/.bashrc`: As a workaround, you can redefine the aws command by editing the file `~/.bashrc` in this case:
``` ```
function aws { command aws --endpoint-url http://127.0.0.1:3900 $@ ; } function aws { command aws --endpoint-url http://127.0.0.1:3900 $@ ; }
@ -178,59 +180,34 @@ s3cmd put /tmp/hello.txt s3://my-bucket/
s3cmd get s3://my-bucket/hello.txt hello.txt s3cmd get s3://my-bucket/hello.txt hello.txt
``` ```
## `s5cmd`
Configure a credentials file as follows:
```bash
export AWS_ACCESS_KEY_ID=GK...
export AWS_SECRET_ACCESS_KEY=
export AWS_DEFAULT_REGION='garage'
export AWS_ENDPOINT='http://localhost:3900'
```
After adding these environment variables in your shell, `s5cmd` can be used
with:
```bash
s5cmd --endpoint-url=$AWS_ENDPOINT ls
```
See its usage output for other commands available.
## Cyberduck & duck {#cyberduck} ## Cyberduck & duck {#cyberduck}
Both Cyberduck (the GUI) and duck (the CLI) have a concept of "Connection Profiles" that contain some presets for a specific provider. Both Cyberduck (the GUI) and duck (the CLI) have a concept of "Connection Profiles" that contain some presets for a specific provider.
We wrote the following connection profile for Garage:
```xml Within Cyberduck, a
<?xml version="1.0" encoding="UTF-8"?> [Garage connection profile](https://docs.cyberduck.io/protocols/s3/garage/) is
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> available within the `Preferences -> Profiles` section. This can enabled and
<plist version="1.0"> then connections to Garage may be configured.
<dict>
<key>Protocol</key>
<string>s3</string>
<key>Vendor</key>
<string>garage</string>
<key>Scheme</key>
<string>https</string>
<key>Description</key>
<string>GarageS3</string>
<key>Default Hostname</key>
<string>127.0.0.1</string>
<key>Default Port</key>
<string>4443</string>
<key>Hostname Configurable</key>
<false/>
<key>Port Configurable</key>
<false/>
<key>Username Configurable</key>
<true/>
<key>Username Placeholder</key>
<string>Access Key ID (GK...)</string>
<key>Password Placeholder</key>
<string>Secret Key</string>
<key>Properties</key>
<array>
<string>s3service.disable-dns-buckets=true</string>
</array>
<key>Region</key>
<string>garage</string>
<key>Regions</key>
<array>
<string>garage</string>
</array>
</dict>
</plist>
```
*Note: If your garage instance is configured with vhost access style, you can remove `s3service.disable-dns-buckets=true`.*
### Instructions for the GUI
Copy the connection profile, and save it anywhere as `garage.cyberduckprofile`.
Then find this file with your file explorer and double click on it: Cyberduck will open a connection wizard for this profile.
Simply follow the wizard and you should be done!
### Instuctions for the CLI ### Instuctions for the CLI
@ -282,7 +259,7 @@ duck --delete garage:/my-files/an-object.txt
## WinSCP (libs3) {#winscp} ## WinSCP (libs3) {#winscp}
*You can find instructions on how to use the GUI in french [in our wiki](https://wiki.deuxfleurs.fr/fr/Guide/Garage/WinSCP).* *You can find instructions on how to use the GUI in french [in our wiki](https://guide.deuxfleurs.fr/prise_en_main/winscp/).*
How to use `winscp.com`, the CLI interface of WinSCP: How to use `winscp.com`, the CLI interface of WinSCP:

View file

@ -0,0 +1,57 @@
+++
title = "Observability"
weight = 25
+++
An object store can be used as data storage location for metrics, and logs which
can then be leveraged for systems observability.
## Metrics
### Prometheus
Prometheus itself has no object store capabilities, however two projects exist
which support storing metrics in an object store:
- [Cortex](https://cortexmetrics.io/)
- [Thanos](https://thanos.io/)
## System logs
### Vector
[Vector](https://vector.dev/) natively supports S3 as a
[data sink](https://vector.dev/docs/reference/configuration/sinks/aws_s3/)
(and [source](https://vector.dev/docs/reference/configuration/sources/aws_s3/)).
This can be configured with Garage with the following:
```bash
garage key new --name vector-system-logs
garage bucket create system-logs
garage bucket allow system-logs --read --write --key vector-system-logs
```
The `vector.toml` can then be configured as follows:
```toml
[sources.journald]
type = "journald"
current_boot_only = true
[sinks.out]
encoding.codec = "json"
type = "aws_s3"
inputs = [ "journald" ]
bucket = "system-logs"
key_prefix = "%F/"
compression = "none"
region = "garage"
endpoint = "https://my-garage-instance.mydomain.tld"
auth.access_key_id = ""
auth.secret_access_key = ""
```
This is an example configuration - please refer to the Vector documentation for
all configuration and transformation possibilities. Also note that Garage
performs its own compression, so this should be disabled in Vector.

View file

@ -23,7 +23,7 @@ You can configure a different target for each data type (check `[lfs]` and `[att
Let's start by creating a key and a bucket (your key id and secret will be needed later, keep them somewhere): Let's start by creating a key and a bucket (your key id and secret will be needed later, keep them somewhere):
```bash ```bash
garage key new --name gitea-key garage key create gitea-key
garage bucket create gitea garage bucket create gitea
garage bucket allow gitea --read --write --key gitea-key garage bucket allow gitea --read --write --key gitea-key
``` ```
@ -118,7 +118,7 @@ through another support, like a git repository.
As a first step, we will need to create a bucket on Garage and enabling website access on it: As a first step, we will need to create a bucket on Garage and enabling website access on it:
```bash ```bash
garage key new --name nix-key garage key create nix-key
garage bucket create nix.example.com garage bucket create nix.example.com
garage bucket allow nix.example.com --read --write --key nix-key garage bucket allow nix.example.com --read --write --key nix-key
garage bucket website nix.example.com --allow garage bucket website nix.example.com --allow

View file

@ -3,7 +3,7 @@ title = "Websites (Hugo, Jekyll, Publii...)"
weight = 10 weight = 10
+++ +++
Garage is also suitable to host static websites. Garage is also suitable [to host static websites](@/documentation/cookbook/exposing-websites.md).
While they can be deployed with traditional CLI tools, some static website generators have integrated options to ease your workflow. While they can be deployed with traditional CLI tools, some static website generators have integrated options to ease your workflow.
| Name | Status | Note | | Name | Status | Note |

View file

@ -1,12 +1,12 @@
+++ +++
title="Cookbook" title="Cookbook"
template = "documentation.html" template = "documentation.html"
weight = 2 weight = 20
sort_by = "weight" sort_by = "weight"
+++ +++
A cookbook, when you cook, is a collection of recipes. A cookbook, when you cook, is a collection of recipes.
Similarly, Garage's cookbook contains a collection of recipes that are known to works well! Similarly, Garage's cookbook contains a collection of recipes that are known to work well!
This chapter could also be referred as "Tutorials" or "Best practices". This chapter could also be referred as "Tutorials" or "Best practices".
- **[Multi-node deployment](@/documentation/cookbook/real-world.md):** This page will walk you through all of the necessary - **[Multi-node deployment](@/documentation/cookbook/real-world.md):** This page will walk you through all of the necessary
@ -16,6 +16,10 @@ This chapter could also be referred as "Tutorials" or "Best practices".
source in case a binary is not provided for your architecture, or if you want to source in case a binary is not provided for your architecture, or if you want to
hack with us! hack with us!
- **[Binary packages](@/documentation/cookbook/binary-packages.md):** This page
lists the different platforms that provide ready-built software packages for
Garage.
- **[Integration with Systemd](@/documentation/cookbook/systemd.md):** This page explains how to run Garage - **[Integration with Systemd](@/documentation/cookbook/systemd.md):** This page explains how to run Garage
as a Systemd service (instead of as a Docker container). as a Systemd service (instead of as a Docker container).
@ -26,6 +30,10 @@ This chapter could also be referred as "Tutorials" or "Best practices".
- **[Configuring a reverse-proxy](@/documentation/cookbook/reverse-proxy.md):** This page explains how to configure a reverse-proxy to add TLS support to your S3 api endpoint. - **[Configuring a reverse-proxy](@/documentation/cookbook/reverse-proxy.md):** This page explains how to configure a reverse-proxy to add TLS support to your S3 api endpoint.
- **[Recovering from failures](@/documentation/cookbook/recovering.md):** Garage's first selling point is resilience - **[Deploying on Kubernetes](@/documentation/cookbook/kubernetes.md):** This page explains how to deploy Garage on Kubernetes using our Helm chart.
to hardware failures. This section explains how to recover from such a failure in the
best possible way. - **[Deploying with Ansible](@/documentation/cookbook/ansible.md):** This page lists available Ansible roles developed by the community to deploy Garage.
- **[Monitoring Garage](@/documentation/cookbook/monitoring.md)** This page
explains the Prometheus metrics available for monitoring the Garage
cluster/nodes.

View file

@ -0,0 +1,51 @@
+++
title = "Deploying with Ansible"
weight = 35
+++
While Ansible is not officially supported to deploy Garage, several community members
have published Ansible roles. We list them and compare them below.
## Comparison of Ansible roles
| Feature | [ansible-role-garage](#zorun-ansible-role-garage) | [garage-docker-ansible-deploy](#moan0s-garage-docker-ansible-deploy) |
|------------------------------------|---------------------------------------------|---------------------------------------------------------------|
| **Runtime** | Systemd | Docker |
| **Target OS** | Any Linux | Any Linux |
| **Architecture** | amd64, arm64, i686 | amd64, arm64 |
| **Additional software** | None | Traefik |
| **Automatic node connection** | ❌ | ✅ |
| **Layout management** | ❌ | ✅ |
| **Manage buckets & keys** | ❌ | ✅ (basic) |
| **Allow custom Garage config** | ✅ | ❌ |
| **Facilitate Garage upgrades** | ✅ | ❌ |
| **Multiple instances on one host** | ✅ | ✅ |
## zorun/ansible-role-garage
[Source code](https://github.com/zorun/ansible-role-garage), [Ansible galaxy](https://galaxy.ansible.com/zorun/garage)
This role is voluntarily simple: it relies on the official Garage static
binaries and only requires Systemd. As such, it should work on any
Linux-based OS.
To make things more flexible, the user has to provide a Garage
configuration template. This allows to customize Garage configuration in
any way.
Some more features might be added, such as a way to automatically connect
nodes to each other or to define a layout.
## moan0s/garage-docker-ansible-deploy
[Source code](https://github.com/moan0s/garage-docker-ansible-deploy), [Blog post](https://hyteck.de/post/garage/)
This role is based on the Docker image for Garage, and comes with
"batteries included": it will additionally install Docker and Traefik. In
addition, it is "opinionated" in the sense that it expects a particular
deployment structure (one instance per disk, one gateway per host,
structured DNS names, etc).
As a result, this role makes it easier to start with Garage on Ansible,
but is less flexible.

View file

@ -0,0 +1,41 @@
+++
title = "Binary packages"
weight = 11
+++
Garage is also available in binary packages on:
## Alpine Linux
If you use Alpine Linux, you can simply install the
[garage](https://pkgs.alpinelinux.org/packages?name=garage) package from the
Alpine Linux repositories (available since v3.17):
```bash
apk add garage
```
The default configuration file is installed to `/etc/garage.toml`. You can run
Garage using: `rc-service garage start`. If you don't specify `rpc_secret`, it
will be automatically replaced with a random string on the first start.
Please note that this package is built without Consul discovery, Kubernetes
discovery, OpenTelemetry exporter, and K2V features (K2V will be enabled once
it's stable).
## Arch Linux
Garage is available in the [AUR](https://aur.archlinux.org/packages/garage).
## FreeBSD
```bash
pkg install garage
```
## NixOS
```bash
nix-shell -p garage
```

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@ -0,0 +1,139 @@
+++
title = "Encryption"
weight = 50
+++
Encryption is a recurring subject when discussing Garage.
Garage does not handle data encryption by itself, but many things can
already be done with Garage's current feature set and the existing ecosystem.
This page takes a high level approach to security in general and data encryption
in particular.
# Examining your need for encryption
- Why do you want encryption in Garage?
- What is your threat model? What are you fearing?
- A stolen HDD?
- A curious administrator?
- A malicious administrator?
- A remote attacker?
- etc.
- What services do you want to protect with encryption?
- An existing application? Which one? (eg. Nextcloud)
- An application that you are writing
- Any expertise you may have on the subject
This page explains what Garage provides, and how you can improve the situation by yourself
by adding encryption at different levels.
We would be very curious to know your needs and thougs about ideas such as
encryption practices and things like key management, as we want Garage to be a
serious base platform for the developpment of secure, encrypted applications.
Do not hesitate to come talk to us if you have any thoughts or questions on the
subject.
# Capabilities provided by Garage
## Traffic is encrypted between Garage nodes
RPCs between Garage nodes are encrypted. More specifically, contrary to many
distributed software, it is impossible in Garage to have clear-text RPC. We
use the [kuska handshake](https://github.com/Kuska-ssb/handshake) library which
implements a protocol that has been clearly reviewed, Secure ScuttleButt's
Secret Handshake protocol. This is why setting a `rpc_secret` is mandatory,
and that's also why your nodes have super long identifiers.
## HTTP API endpoints provided by Garage are in clear text
Adding TLS support built into Garage is not currently planned.
## Garage stores data in plain text on the filesystem or encrypted using customer keys (SSE-C)
For standard S3 API requests, Garage does not encrypt data at rest by itself.
For the most generic at rest encryption of data, we recommend setting up your
storage partitions on encrypted LUKS devices.
If you are developping your own client software that makes use of S3 storage,
we recommend implementing data encryption directly on the client side and never
transmitting plaintext data to Garage. This makes it easy to use an external
untrusted storage provider if necessary.
Garage does support [SSE-C
encryption](https://docs.aws.amazon.com/AmazonS3/latest/userguide/ServerSideEncryptionCustomerKeys.html),
an encryption mode of Amazon S3 where data is encrypted at rest using
encryption keys given by the client. The encryption keys are passed to the
server in a header in each request, to encrypt or decrypt data at the moment of
reading or writing. The server discards the key as soon as it has finished
using it for the request. This mode allows the data to be encrypted at rest by
Garage itself, but it requires support in the client software. It is also not
adapted to a model where the server is not trusted or assumed to be
compromised, as the server can easily know the encryption keys. Note however
that when using SSE-C encryption, the only Garage node that knows the
encryption key passed in a given request is the node to which the request is
directed (which can be a gateway node), so it is easy to have untrusted nodes
in the cluster as long as S3 API requests containing SSE-C encryption keys are
not directed to them.
Implementing automatic data encryption directly in Garage without client-side
management of keys (something like
[SSE-S3](https://docs.aws.amazon.com/AmazonS3/latest/userguide/UsingServerSideEncryption.html))
could make things simpler for end users that don't want to setup LUKS, but also
raises many more questions, especially around key management: for encryption of
data, where could Garage get the encryption keys from? If we encrypt data but
keep the keys in a plaintext file next to them, it's useless. We probably don't
want to have to manage secrets in Garage as it would be very hard to do in a
secure way. At the time of speaking, there are no plans to implement this in
Garage.
# Adding data encryption using external tools
## Encrypting traffic between a Garage node and your client
You have multiple options to have encryption between your client and a node:
- Setup a reverse proxy with TLS / ACME / Let's encrypt
- Setup a Garage gateway locally, and only contact the garage daemon on `localhost`
- Only contact your Garage daemon over a secure, encrypted overlay network such as Wireguard
## Encrypting data at rest
Protects against the following threats:
- Stolen HDD
Crucially, does not protect againt malicious sysadmins or remote attackers that
might gain access to your servers.
Methods include full-disk encryption with tools such as LUKS.
## Encrypting data on the client side
Protects againt the following threats:
- A honest-but-curious administrator
- A malicious administrator that tries to corrupt your data
- A remote attacker that can read your server's data
Implementations are very specific to the various applications. Examples:
- Matrix: uses the OLM protocol for E2EE of user messages. Media files stored
in Matrix are probably encrypted using symmetric encryption, with a key that is
distributed in the end-to-end encrypted message that contains the link to the object.
- XMPP: clients normally support either OMEMO / OpenPGP for the E2EE of user
messages. Media files are encrypted per
[XEP-0454](https://xmpp.org/extensions/xep-0454.html).
- Aerogramme: use the user's password as a key to decrypt data in the user's bucket
- Cyberduck: comes with support for
[Cryptomator](https://docs.cyberduck.io/cryptomator/) which allows users to
create client-side vaults to encrypt files in before they are uploaded to a
cloud storage endpoint.

View file

@ -5,12 +5,14 @@ weight = 25
## Configuring a bucket for website access ## Configuring a bucket for website access
There are two methods to expose buckets as website: There are three methods to expose buckets as website:
1. using the PutBucketWebsite S3 API call, which is allowed for access keys that have the owner permission bit set 1. using the PutBucketWebsite S3 API call, which is allowed for access keys that have the owner permission bit set
2. from the Garage CLI, by an adminstrator of the cluster 2. from the Garage CLI, by an adminstrator of the cluster
3. using the Garage administration API
The `PutBucketWebsite` API endpoint [is documented](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html) in the official AWS docs. The `PutBucketWebsite` API endpoint [is documented](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html) in the official AWS docs.
This endpoint can also be called [using `aws s3api`](https://docs.aws.amazon.com/cli/latest/reference/s3api/put-bucket-website.html) on the command line. This endpoint can also be called [using `aws s3api`](https://docs.aws.amazon.com/cli/latest/reference/s3api/put-bucket-website.html) on the command line.
The website configuration supported by Garage is only a subset of the possibilities on Amazon S3: redirections are not supported, only the index document and error document can be specified. The website configuration supported by Garage is only a subset of the possibilities on Amazon S3: redirections are not supported, only the index document and error document can be specified.
@ -36,7 +38,7 @@ Our website serving logic is as follow:
Now we need to infer the URL of your website through your bucket name. Now we need to infer the URL of your website through your bucket name.
Let assume: Let assume:
- we set `root_domain = ".web.example.com"` in `garage.toml` ([ref](@/documentation/reference-manual/configuration.md#root_domain)) - we set `root_domain = ".web.example.com"` in `garage.toml` ([ref](@/documentation/reference-manual/configuration.md#web_root_domain))
- our bucket name is `garagehq.deuxfleurs.fr`. - our bucket name is `garagehq.deuxfleurs.fr`.
Our bucket will be served if the Host field matches one of these 2 values (the port is ignored): Our bucket will be served if the Host field matches one of these 2 values (the port is ignored):

View file

@ -20,40 +20,76 @@ sudo apt-get update
sudo apt-get install build-essential sudo apt-get install build-essential
``` ```
## Using source from `crates.io` ## Building from source from the Gitea repository
Garage's source code is published on `crates.io`, Rust's official package repository.
This means you can simply ask `cargo` to download and build this source code for you:
```bash
cargo install garage
```
That's all, `garage` should be in `$HOME/.cargo/bin`.
You can add this folder to your `$PATH` or copy the binary somewhere else on your system.
For instance:
```bash
sudo cp $HOME/.cargo/bin/garage /usr/local/bin/garage
```
## Using source from the Gitea repository
The primary location for Garage's source code is the The primary location for Garage's source code is the
[Gitea repository](https://git.deuxfleurs.fr/Deuxfleurs/garage). [Gitea repository](https://git.deuxfleurs.fr/Deuxfleurs/garage),
which contains all of the released versions as well as the code
for the developpement of the next version.
Clone the repository and build Garage with the following commands: Clone the repository and enter it as follows:
```bash ```bash
git clone https://git.deuxfleurs.fr/Deuxfleurs/garage.git git clone https://git.deuxfleurs.fr/Deuxfleurs/garage.git
cd garage cd garage
cargo build
``` ```
Be careful, as this will make a debug build of Garage, which will be extremely slow! If you wish to build a specific version of Garage, check out the corresponding tag. For instance:
To make a release build, invoke `cargo build --release` (this takes much longer).
The binaries built this way are found in `target/{debug,release}/garage`. ```bash
git tag # List available tags
git checkout v0.8.0 # Change v0.8.0 with the version you wish to build
```
Otherwise you will be building a developpement build from the `main` branch
that includes all of the changes to be released in the next version.
Be careful that such a build might be unstable or contain bugs,
and could be incompatible with nodes that run stable versions of Garage.
Finally, build Garage with the following command:
```bash
cargo build --release
```
The binary built this way can now be found in `target/release/garage`.
You may simply copy this binary to somewhere in your `$PATH` in order to
have the `garage` command available in your shell, for instance:
```bash
sudo cp target/release/garage /usr/local/bin/garage
```
If you are planning to develop Garage,
you might be interested in producing debug builds, which compile faster but run slower:
this can be done by removing the `--release` flag, and the resulting build can then
be found in `target/debug/garage`.
## List of available Cargo feature flags
Garage supports a number of compilation options in the form of Cargo feature flags,
which can be used to provide builds adapted to your system and your use case.
To produce a build with a given set of features, invoke the `cargo build` command
as follows:
```bash
# This will build the default feature set plus feature1, feature2 and feature3
cargo build --release --features feature1,feature2,feature3
# This will build ONLY feature1, feature2 and feature3
cargo build --release --no-default-features \
--features feature1,feature2,feature3
```
The following feature flags are available in v0.8.0:
| Feature flag | Enabled | Description |
| ------------ | ------- | ----------- |
| `bundled-libs` | *by default* | Use bundled version of sqlite3, zstd, lmdb and libsodium |
| `system-libs` | optional | Use system version of sqlite3, zstd, lmdb and libsodium<br>if available (exclusive with `bundled-libs`, build using<br>`cargo build --no-default-features --features system-libs`) |
| `k2v` | optional | Enable the experimental K2V API (if used, all nodes on your<br>Garage cluster must have it enabled as well) |
| `kubernetes-discovery` | optional | Enable automatic registration and discovery<br>of cluster nodes through the Kubernetes API |
| `metrics` | *by default* | Enable collection of metrics in Prometheus format on the admin API |
| `telemetry-otlp` | optional | Enable collection of execution traces using OpenTelemetry |
| `syslog` | optional | Enable logging to Syslog |
| `lmdb` | *by default* | Enable using LMDB to store Garage's metadata |
| `sqlite` | *by default* | Enable using Sqlite3 to store Garage's metadata |

View file

@ -21,7 +21,7 @@ You can configure Garage as a gateway on all nodes that will consume your S3 API
The instructions are similar to a regular node, the only option that is different is while configuring the node, you must set the `--gateway` parameter: The instructions are similar to a regular node, the only option that is different is while configuring the node, you must set the `--gateway` parameter:
```bash ```bash
garage layout assign --gateway --tag gw1 <node_id> garage layout assign --gateway --tag gw1 -z dc1 <node_id>
garage layout show # review the changes you are making garage layout show # review the changes you are making
garage layout apply # once satisfied, apply the changes garage layout apply # once satisfied, apply the changes
``` ```

View file

@ -0,0 +1,88 @@
+++
title = "Deploying on Kubernetes"
weight = 32
+++
Garage can also be deployed on a kubernetes cluster via helm chart.
## Deploying
Firstly clone the repository:
```bash
git clone https://git.deuxfleurs.fr/Deuxfleurs/garage
cd garage/scripts/helm
```
Deploy with default options:
```bash
helm install --create-namespace --namespace garage garage ./garage
```
Or deploy with custom values:
```bash
helm install --create-namespace --namespace garage garage ./garage -f values.override.yaml
```
After deploying, cluster layout must be configured manually as described in [Creating a cluster layout](@/documentation/quick-start/_index.md#creating-a-cluster-layout). Use the following command to access garage CLI:
```bash
kubectl exec --stdin --tty -n garage garage-0 -- ./garage status
```
## Overriding default values
All possible configuration values can be found with:
```bash
helm show values ./garage
```
This is an example `values.overrride.yaml` for deploying in a microk8s cluster with a https s3 api ingress route:
```yaml
garage:
# Use only 2 replicas per object
replicationMode: "2"
# Start 4 instances (StatefulSets) of garage
deployment:
replicaCount: 4
# Override default storage class and size
persistence:
meta:
storageClass: "openebs-hostpath"
size: 100Mi
data:
storageClass: "openebs-hostpath"
size: 1Gi
ingress:
s3:
api:
enabled: true
className: "public"
annotations:
cert-manager.io/cluster-issuer: "letsencrypt-prod"
nginx.ingress.kubernetes.io/proxy-body-size: 500m
hosts:
- host: s3-api.my-domain.com
paths:
- path: /
pathType: Prefix
tls:
- secretName: garage-ingress-cert
hosts:
- s3-api.my-domain.com
```
## Removing
```bash
helm delete --namespace garage garage
```
Note that this will leave behind custom CRD `garagenodes.deuxfleurs.fr`, which must be removed manually if desired.

View file

@ -0,0 +1,53 @@
+++
title = "Monitoring Garage"
weight = 40
+++
Garage exposes some internal metrics in the Prometheus data format.
This page explains how to exploit these metrics.
## Setting up monitoring
### Enabling the Admin API endpoint
If you have not already enabled the [administration API endpoint](@/documentation/reference-manual/admin-api.md), do so by adding the following lines to your configuration file:
```toml
[admin]
api_bind_addr = "0.0.0.0:3903"
```
This will allow anyone to scrape Prometheus metrics by fetching
`http://localhost:3903/metrics`. If you want to restrict access
to the exported metrics, set the `metrics_token` configuration value
to a bearer token to be used when fetching the metrics endpoint.
### Setting up Prometheus and Grafana
Add a scrape config to your Prometheus daemon to scrape metrics from
all of your nodes:
```yaml
scrape_configs:
- job_name: 'garage'
static_configs:
- targets:
- 'node1.mycluster:3903'
- 'node2.mycluster:3903'
- 'node3.mycluster:3903'
```
If you have set a metrics token in your Garage configuration file,
add the following lines in your Prometheus scrape config:
```yaml
authorization:
type: Bearer
credentials: 'your metrics token'
```
To visualize the scraped data in Grafana,
you can either import our [Grafana dashboard for Garage](https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/branch/main/script/telemetry/grafana-garage-dashboard-prometheus.json)
or make your own.
The list of exported metrics is available on our [dedicated page](@/documentation/reference-manual/monitoring.md) in the Reference manual section.

View file

@ -11,21 +11,23 @@ We recommend first following the [quick start guide](@/documentation/quick-start
to get familiar with Garage's command line and usage patterns. to get familiar with Garage's command line and usage patterns.
## Preparing your environment
## Prerequisites ### Prerequisites
To run a real-world deployment, make sure the following conditions are met: To run a real-world deployment, make sure the following conditions are met:
- You have at least three machines with sufficient storage space available. - You have at least three machines with sufficient storage space available.
- Each machine has a public IP address which is reachable by other machines. - Each machine has an IP address which makes it directly reachable by all other machines.
Running behind a NAT is likely to be possible but hasn't been tested for the latest version (TODO). In many cases, nodes will be behind a NAT and will not each have a public
IPv4 addresses. In this case, is recommended that you use IPv6 for this
end-to-end connectivity if it is available. Otherwise, using a mesh VPN such as
[Nebula](https://github.com/slackhq/nebula) or
[Yggdrasil](https://yggdrasil-network.github.io/) are approaches to consider
in addition to building out your own VPN tunneling.
- Ideally, each machine should have a SSD available in addition to the HDD you are dedicating - This guide will assume you are using Docker containers to deploy Garage on each node.
to Garage. This will allow for faster access to metadata and has the potential
to significantly reduce Garage's response times.
- This guide will assume you are using Docker containers to deploy Garage on each node.
Garage can also be run independently, for instance as a [Systemd service](@/documentation/cookbook/systemd.md). Garage can also be run independently, for instance as a [Systemd service](@/documentation/cookbook/systemd.md).
You can also use an orchestrator such as Nomad or Kubernetes to automatically manage You can also use an orchestrator such as Nomad or Kubernetes to automatically manage
Docker containers on a fleet of nodes. Docker containers on a fleet of nodes.
@ -41,7 +43,7 @@ For our example, we will suppose the following infrastructure with IPv6 connecti
| Brussels | Mars | fc00:F::1 | 1.5 TB | | Brussels | Mars | fc00:F::1 | 1.5 TB |
Note that Garage will **always** store the three copies of your data on nodes at different Note that Garage will **always** store the three copies of your data on nodes at different
locations. This means that in the case of this small example, the available capacity locations. This means that in the case of this small example, the usable capacity
of the cluster is in fact only 1.5 TB, because nodes in Brussels can't store more than that. of the cluster is in fact only 1.5 TB, because nodes in Brussels can't store more than that.
This also means that nodes in Paris and London will be under-utilized. This also means that nodes in Paris and London will be under-utilized.
To make better use of the available hardware, you should ensure that the capacity To make better use of the available hardware, you should ensure that the capacity
@ -49,17 +51,59 @@ available in the different locations of your cluster is roughly the same.
For instance, here, the Mercury node could be moved to Brussels; this would allow the cluster For instance, here, the Mercury node could be moved to Brussels; this would allow the cluster
to store 2 TB of data in total. to store 2 TB of data in total.
### Best practices
- If you have reasonably fast networking between all your nodes, and are planing to store
mostly large files, bump the `block_size` configuration parameter to 10 MB
(`block_size = "10M"`).
- Garage stores its files in two locations: it uses a metadata directory to store frequently-accessed
small metadata items, and a data directory to store data blocks of uploaded objects.
Ideally, the metadata directory would be stored on an SSD (smaller but faster),
and the data directory would be stored on an HDD (larger but slower).
- For the data directory, Garage already does checksumming and integrity verification,
so there is no need to use a filesystem such as BTRFS or ZFS that does it.
We recommend using XFS for the data partition, as it has the best performance.
EXT4 is not recommended as it has more strict limitations on the number of inodes,
which might cause issues with Garage when large numbers of objects are stored.
- Servers with multiple HDDs are supported natively by Garage without resorting
to RAID, see [our dedicated documentation page](@/documentation/operations/multi-hdd.md).
- For the metadata storage, Garage does not do checksumming and integrity
verification on its own, so it is better to use a robust filesystem such as
BTRFS or ZFS. Users have reported that when using the LMDB database engine
(the default), database files have a tendency of becoming corrupted after an
unclean shutdown (e.g. a power outage), so you should take regular snapshots
to be able to recover from such a situation. This can be done using Garage's
built-in automatic snapshotting (since v0.9.4), or by using filesystem level
snapshots. If you cannot do so, you might want to switch to Sqlite which is
more robust.
- LMDB is the fastest and most tested database engine, but it has the following
weaknesses: 1/ data files are not architecture-independent, you cannot simply
move a Garage metadata directory between nodes running different architectures,
and 2/ LMDB is not suited for 32-bit platforms. Sqlite is a viable alternative
if any of these are of concern.
- If you only have an HDD and no SSD, it's fine to put your metadata alongside
the data on the same drive, but then consider your filesystem choice wisely
(see above). Having lots of RAM for your kernel to cache the metadata will
help a lot with performance. The default LMDB database engine is the most
tested and has good performance.
## Get a Docker image ## Get a Docker image
Our docker image is currently named `dxflrs/amd64_garage` and is stored on the [Docker Hub](https://hub.docker.com/r/dxflrs/amd64_garage/tags?page=1&ordering=last_updated). Our docker image is currently named `dxflrs/garage` and is stored on the [Docker Hub](https://hub.docker.com/r/dxflrs/garage/tags?page=1&ordering=last_updated).
We encourage you to use a fixed tag (eg. `v0.4.0`) and not the `latest` tag. We encourage you to use a fixed tag (eg. `v1.0.1`) and not the `latest` tag.
For this example, we will use the latest published version at the time of the writing which is `v0.4.0` but it's up to you For this example, we will use the latest published version at the time of the writing which is `v1.0.1` but it's up to you
to check [the most recent versions on the Docker Hub](https://hub.docker.com/r/dxflrs/amd64_garage/tags?page=1&ordering=last_updated). to check [the most recent versions on the Docker Hub](https://hub.docker.com/r/dxflrs/garage/tags?page=1&ordering=last_updated).
For example: For example:
``` ```
sudo docker pull dxflrs/amd64_garage:v0.4.0 sudo docker pull dxflrs/garage:v1.0.1
``` ```
## Deploying and configuring Garage ## Deploying and configuring Garage
@ -76,13 +120,15 @@ especially you must consider the following folders/files:
this folder will be your main data storage and must be on a large storage (e.g. large HDD) this folder will be your main data storage and must be on a large storage (e.g. large HDD)
A valid `/etc/garage/garage.toml` for our cluster would look as follows: A valid `/etc/garage.toml` for our cluster would look as follows:
```toml ```toml
metadata_dir = "/var/lib/garage/meta" metadata_dir = "/var/lib/garage/meta"
data_dir = "/var/lib/garage/data" data_dir = "/var/lib/garage/data"
db_engine = "lmdb"
metadata_auto_snapshot_interval = "6h"
replication_mode = "3" replication_factor = 3
compression_level = 2 compression_level = 2
@ -90,8 +136,6 @@ rpc_bind_addr = "[::]:3901"
rpc_public_addr = "<this node's public IP>:3901" rpc_public_addr = "<this node's public IP>:3901"
rpc_secret = "<RPC secret>" rpc_secret = "<RPC secret>"
bootstrap_peers = []
[s3_api] [s3_api]
s3_region = "garage" s3_region = "garage"
api_bind_addr = "[::]:3900" api_bind_addr = "[::]:3900"
@ -108,6 +152,8 @@ Check the following for your configuration files:
- Make sure `rpc_public_addr` contains the public IP address of the node you are configuring. - Make sure `rpc_public_addr` contains the public IP address of the node you are configuring.
This parameter is optional but recommended: if your nodes have trouble communicating with This parameter is optional but recommended: if your nodes have trouble communicating with
one another, consider adding it. one another, consider adding it.
Alternatively, you can also set `rpc_public_addr_subnet`, which can filter
the addresses announced to other peers to a specific subnet.
- Make sure `rpc_secret` is the same value on all nodes. It should be a 32-bytes hex-encoded secret key. - Make sure `rpc_secret` is the same value on all nodes. It should be a 32-bytes hex-encoded secret key.
You can generate such a key with `openssl rand -hex 32`. You can generate such a key with `openssl rand -hex 32`.
@ -125,19 +171,37 @@ docker run \
-v /etc/garage.toml:/etc/garage.toml \ -v /etc/garage.toml:/etc/garage.toml \
-v /var/lib/garage/meta:/var/lib/garage/meta \ -v /var/lib/garage/meta:/var/lib/garage/meta \
-v /var/lib/garage/data:/var/lib/garage/data \ -v /var/lib/garage/data:/var/lib/garage/data \
lxpz/garage_amd64:v0.4.0 dxflrs/garage:v1.0.1
``` ```
It should be restarted automatically at each reboot. With this command line, Garage should be started automatically at each boot.
Please note that we use host networking as otherwise Docker containers Please note that we use host networking as otherwise the network indirection
can not communicate with IPv6. added by Docker would prevent Garage nodes from communicating with one another
(especially if using IPv6).
Upgrading between Garage versions should be supported transparently, If you want to use `docker-compose`, you may use the following `docker-compose.yml` file as a reference:
but please check the relase notes before doing so!
To upgrade, simply stop and remove this container and
start again the command with a new version of Garage.
## Controling the daemon ```yaml
version: "3"
services:
garage:
image: dxflrs/garage:v1.0.1
network_mode: "host"
restart: unless-stopped
volumes:
- /etc/garage.toml:/etc/garage.toml
- /var/lib/garage/meta:/var/lib/garage/meta
- /var/lib/garage/data:/var/lib/garage/data
```
If you wish to upgrade your cluster, make sure to read the corresponding
[documentation page](@/documentation/operations/upgrading.md) first, as well as
the documentation relevant to your version of Garage in the case of major
upgrades. With the containerized setup proposed here, the upgrade process
will require stopping and removing the existing container, and re-creating it
with the upgraded version.
## Controlling the daemon
The `garage` binary has two purposes: The `garage` binary has two purposes:
- it acts as a daemon when launched with `garage server` - it acts as a daemon when launched with `garage server`
@ -146,6 +210,12 @@ The `garage` binary has two purposes:
Ensure an appropriate `garage` binary (the same version as your Docker image) is available in your path. Ensure an appropriate `garage` binary (the same version as your Docker image) is available in your path.
If your configuration file is at `/etc/garage.toml`, the `garage` binary should work with no further change. If your configuration file is at `/etc/garage.toml`, the `garage` binary should work with no further change.
You can also use an alias as follows to use the Garage binary inside your docker container:
```bash
alias garage="docker exec -ti <container name> /garage"
```
You can test your `garage` CLI utility by running a simple command such as: You can test your `garage` CLI utility by running a simple command such as:
```bash ```bash
@ -189,7 +259,7 @@ You can then instruct nodes to connect to one another as follows:
Venus$ garage node connect 563e1ac825ee3323aa441e72c26d1030d6d4414aeb3dd25287c531e7fc2bc95d@[fc00:1::1]:3901 Venus$ garage node connect 563e1ac825ee3323aa441e72c26d1030d6d4414aeb3dd25287c531e7fc2bc95d@[fc00:1::1]:3901
``` ```
You don't nead to instruct all node to connect to all other nodes: You don't need to instruct all node to connect to all other nodes:
nodes will discover one another transitively. nodes will discover one another transitively.
Now if your run `garage status` on any node, you should have an output that looks as follows: Now if your run `garage status` on any node, you should have an output that looks as follows:
@ -213,12 +283,12 @@ of a role that is assigned to each active cluster node.
For our example, we will suppose we have the following infrastructure For our example, we will suppose we have the following infrastructure
(Capacity, Identifier and Zone are specific values to Garage described in the following): (Capacity, Identifier and Zone are specific values to Garage described in the following):
| Location | Name | Disk Space | `Capacity` | `Identifier` | `Zone` | | Location | Name | Disk Space | Identifier | Zone (`-z`) | Capacity (`-c`) |
|----------|---------|------------|------------|--------------|--------------| |----------|---------|------------|------------|-------------|-----------------|
| Paris | Mercury | 1 TB | `10` | `563e` | `par1` | | Paris | Mercury | 1 TB | `563e` | `par1` | `1T` |
| Paris | Venus | 2 TB | `20` | `86f0` | `par1` | | Paris | Venus | 2 TB | `86f0` | `par1` | `2T` |
| London | Earth | 2 TB | `20` | `6814` | `lon1` | | London | Earth | 2 TB | `6814` | `lon1` | `2T` |
| Brussels | Mars | 1.5 TB | `15` | `212f` | `bru1` | | Brussels | Mars | 1.5 TB | `212f` | `bru1` | `1.5T` |
#### Node identifiers #### Node identifiers
@ -240,6 +310,8 @@ garage status
It will display the IP address associated with each node; It will display the IP address associated with each node;
from the IP address you will be able to recognize the node. from the IP address you will be able to recognize the node.
We will now use the `garage layout assign` command to configure the correct parameters for each node.
#### Zones #### Zones
Zones are simply a user-chosen identifier that identify a group of server that are grouped together logically. Zones are simply a user-chosen identifier that identify a group of server that are grouped together logically.
@ -249,29 +321,29 @@ In most cases, a zone will correspond to a geographical location (i.e. a datacen
Behind the scene, Garage will use zone definition to try to store the same data on different zones, Behind the scene, Garage will use zone definition to try to store the same data on different zones,
in order to provide high availability despite failure of a zone. in order to provide high availability despite failure of a zone.
Zones are passed to Garage using the `-z` flag of `garage layout assign` (see below).
#### Capacity #### Capacity
Garage reasons on an abstract metric about disk storage that is named the *capacity* of a node. Garage needs to know the storage capacity (disk space) it can/should use on
The capacity configured in Garage must be proportional to the disk space dedicated to the node. each node, to be able to correctly balance data.
Capacity values must be **integers** but can be given any signification. Capacity values are expressed in bytes and are passed to Garage using the `-c` flag of `garage layout assign` (see below).
Here we chose that 1 unit of capacity = 100 GB.
Note that the amount of data stored by Garage on each server may not be strictly proportional to #### Tags
its capacity value, as Garage will priorize having 3 copies of data in different zones,
even if this means that capacities will not be strictly respected. For example in our above examples, You can add additional tags to nodes using the `-t` flag of `garage layout assign` (see below).
nodes Earth and Mars will always store a copy of everything each, and the third copy will Tags have no specific meaning for Garage and can be used at your convenience.
have 66% chance of being stored by Venus and 33% chance of being stored by Mercury.
#### Injecting the topology #### Injecting the topology
Given the information above, we will configure our cluster as follow: Given the information above, we will configure our cluster as follow:
```bash ```bash
garage layout assign 563e -z par1 -c 10 -t mercury garage layout assign 563e -z par1 -c 1T -t mercury
garage layout assign 86f0 -z par1 -c 20 -t venus garage layout assign 86f0 -z par1 -c 2T -t venus
garage layout assign 6814 -z lon1 -c 20 -t earth garage layout assign 6814 -z lon1 -c 2T -t earth
garage layout assign 212f -z bru1 -c 15 -t mars garage layout assign 212f -z bru1 -c 1.5T -t mars
``` ```
At this point, the changes in the cluster layout have not yet been applied. At this point, the changes in the cluster layout have not yet been applied.
@ -281,6 +353,7 @@ To show the new layout that will be applied, call:
garage layout show garage layout show
``` ```
Make sure to read carefully the output of `garage layout show`.
Once you are satisfied with your new layout, apply it with: Once you are satisfied with your new layout, apply it with:
```bash ```bash
@ -288,7 +361,7 @@ garage layout apply
``` ```
**WARNING:** if you want to use the layout modification commands in a script, **WARNING:** if you want to use the layout modification commands in a script,
make sure to read [this page](@/documentation/reference-manual/layout.md) first. make sure to read [this page](@/documentation/operations/layout.md) first.
## Using your Garage cluster ## Using your Garage cluster
@ -298,5 +371,5 @@ and is covered in the [quick start guide](@/documentation/quick-start/_index.md)
Remember also that the CLI is self-documented thanks to the `--help` flag and Remember also that the CLI is self-documented thanks to the `--help` flag and
the `help` subcommand (e.g. `garage help`, `garage key --help`). the `help` subcommand (e.g. `garage help`, `garage key --help`).
Configuring S3-compatible applicatiosn to interact with Garage Configuring S3-compatible applications to interact with Garage
is covered in the [Integrations](@/documentation/connect/_index.md) section. is covered in the [Integrations](@/documentation/connect/_index.md) section.

View file

@ -70,14 +70,16 @@ A possible configuration:
```nginx ```nginx
upstream s3_backend { upstream s3_backend {
# if you have a garage instance locally # If you have a garage instance locally.
server 127.0.0.1:3900; server 127.0.0.1:3900;
# you can also put your other instances # You can also put your other instances.
server 192.168.1.3:3900; server 192.168.1.3:3900;
# domain names also work # Domain names also work.
server garage1.example.com:3900; server garage1.example.com:3900;
# you can assign weights if you have some servers # A "backup" server is only used if all others have failed.
# that are more powerful than others server garage-remote.example.com:3900 backup;
# You can assign weights if you have some servers
# that can serve more requests than others.
server garage2.example.com:3900 weight=2; server garage2.example.com:3900 weight=2;
} }
@ -96,11 +98,13 @@ server {
proxy_pass http://s3_backend; proxy_pass http://s3_backend;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host; proxy_set_header Host $host;
# Disable buffering to a temporary file.
proxy_max_temp_file_size 0;
} }
} }
``` ```
## Exposing the web endpoint ### Exposing the web endpoint
To better understand the logic involved, you can refer to the [Exposing buckets as websites](/cookbook/exposing_websites.html) section. To better understand the logic involved, you can refer to the [Exposing buckets as websites](/cookbook/exposing_websites.html) section.
Otherwise, the configuration is very similar to the S3 endpoint. Otherwise, the configuration is very similar to the S3 endpoint.
@ -140,6 +144,360 @@ server {
@TODO @TODO
## Traefik ## Traefik v2
@TODO We will see in this part how to set up a reverse proxy with [Traefik](https://docs.traefik.io/).
Here is [a basic configuration file](https://doc.traefik.io/traefik/https/acme/#configuration-examples):
```toml
[entryPoints]
[entryPoints.web]
address = ":80"
[entryPoints.websecure]
address = ":443"
[certificatesResolvers.myresolver.acme]
email = "your-email@example.com"
storage = "acme.json"
[certificatesResolvers.myresolver.acme.httpChallenge]
# used during the challenge
entryPoint = "web"
```
### Add Garage service
To add Garage on Traefik you should declare two new services using its IP
address (or hostname) and port, these are used for the S3, and web components
of Garage:
```toml
[http.services]
[http.services.garage-s3-service.loadBalancer]
[[http.services.garage-s3-service.loadBalancer.servers]]
url = "http://xxx.xxx.xxx.xxx"
port = 3900
[http.services.garage-web-service.loadBalancer]
[[http.services.garage-web-service.loadBalancer.servers]]
url = "http://xxx.xxx.xxx.xxx"
port = 3902
```
It's possible to declare multiple Garage servers as back-ends:
```toml
[http.services]
[[http.services.garage-s3-service.loadBalancer.servers]]
url = "http://xxx.xxx.xxx.xxx"
port = 3900
[[http.services.garage-s3-service.loadBalancer.servers]]
url = "http://yyy.yyy.yyy.yyy"
port = 3900
[[http.services.garage-s3-service.loadBalancer.servers]]
url = "http://zzz.zzz.zzz.zzz"
port = 3900
[[http.services.garage-web-service.loadBalancer.servers]]
url = "http://xxx.xxx.xxx.xxx"
port = 3902
[[http.services.garage-web-service.loadBalancer.servers]]
url = "http://yyy.yyy.yyy.yyy"
port = 3902
[[http.services.garage-web-service.loadBalancer.servers]]
url = "http://zzz.zzz.zzz.zzz"
port = 3902
```
Traefik can remove unhealthy servers automatically with [a health check configuration](https://doc.traefik.io/traefik/routing/services/#health-check):
```
[http.services]
[http.services.garage-s3-service.loadBalancer]
[http.services.garage-s3-service.loadBalancer.healthCheck]
path = "/health"
port = "3903"
#interval = "15s"
#timeout = "2s"
[http.services.garage-web-service.loadBalancer]
[http.services.garage-web-service.loadBalancer.healthCheck]
path = "/health"
port = "3903"
#interval = "15s"
#timeout = "2s"
```
### Adding a website
To add a new website, add the following declaration to your Traefik configuration file:
```toml
[http.routers]
[http.routers.garage-s3]
rule = "Host(`s3.example.org`)"
service = "garage-s3-service"
entryPoints = ["websecure"]
[http.routers.my_website]
rule = "Host(`yoururl.example.org`)"
service = "garage-web-service"
entryPoints = ["websecure"]
```
Enable HTTPS access to your website with the following configuration section ([documentation](https://doc.traefik.io/traefik/https/overview/)):
```toml
...
entryPoints = ["websecure"]
[http.routers.my_website.tls]
certResolver = "myresolver"
...
```
### Adding compression
Add the following configuration section [to compress response](https://doc.traefik.io/traefik/middlewares/http/compress/) using [gzip](https://developer.mozilla.org/en-US/docs/Glossary/GZip_compression) before sending them to the client:
```toml
[http.routers]
[http.routers.my_website]
...
middlewares = ["compression"]
...
[http.middlewares]
[http.middlewares.compression.compress]
```
### Add caching response
Traefik's caching middleware is only available on [entreprise version](https://doc.traefik.io/traefik-enterprise/middlewares/http-cache/), however the freely-available [Souin plugin](https://github.com/darkweak/souin#tr%C3%A6fik-container) can also do the job. (section to be completed)
### Complete example
```toml
[entryPoints]
[entryPoints.web]
address = ":80"
[entryPoints.websecure]
address = ":443"
[certificatesResolvers.myresolver.acme]
email = "your-email@example.com"
storage = "acme.json"
[certificatesResolvers.myresolver.acme.httpChallenge]
# used during the challenge
entryPoint = "web"
[http.routers]
[http.routers.garage-s3]
rule = "Host(`s3.example.org`)"
service = "garage-s3-service"
entryPoints = ["websecure"]
[http.routers.my_website]
rule = "Host(`yoururl.example.org`)"
service = "garage-web-service"
middlewares = ["compression"]
entryPoints = ["websecure"]
[http.services]
[http.services.garage-s3-service.loadBalancer]
[http.services.garage-s3-service.loadBalancer.healthCheck]
path = "/health"
port = "3903"
#interval = "15s"
#timeout = "2s"
[http.services.garage-web-service.loadBalancer]
[http.services.garage-web-service.loadBalancer.healthCheck]
path = "/health"
port = "3903"
#interval = "15s"
#timeout = "2s"
[[http.services.garage-s3-service.loadBalancer.servers]]
url = "http://xxx.xxx.xxx.xxx"
port = 3900
[[http.services.garage-s3-service.loadBalancer.servers]]
url = "http://yyy.yyy.yyy.yyy"
port = 3900
[[http.services.garage-s3-service.loadBalancer.servers]]
url = "http://zzz.zzz.zzz.zzz"
port = 3900
[[http.services.garage-web-service.loadBalancer.servers]]
url = "http://xxx.xxx.xxx.xxx"
port = 3902
[[http.services.garage-web-service.loadBalancer.servers]]
url = "http://yyy.yyy.yyy.yyy"
port = 3902
[[http.services.garage-web-service.loadBalancer.servers]]
url = "http://zzz.zzz.zzz.zzz"
port = 3902
[http.middlewares]
[http.middlewares.compression.compress]
```
## Caddy
Your Caddy configuration can be as simple as:
```caddy
s3.garage.tld, *.s3.garage.tld {
reverse_proxy localhost:3900 192.168.1.2:3900 example.tld:3900 {
health_uri /health
health_port 3903
#health_interval 15s
#health_timeout 5s
}
}
*.web.garage.tld {
reverse_proxy localhost:3902 192.168.1.2:3902 example.tld:3902 {
health_uri /health
health_port 3903
#health_interval 15s
#health_timeout 5s
}
}
admin.garage.tld {
reverse_proxy localhost:3903 {
health_uri /health
health_port 3903
#health_interval 15s
#health_timeout 5s
}
}
```
But at the same time, the `reverse_proxy` is very flexible.
For a production deployment, you should [read its documentation](https://caddyserver.com/docs/caddyfile/directives/reverse_proxy) as it supports features like DNS discovery of upstreams, load balancing with checks, streaming parameters, etc.
### Caching
Caddy can compiled with a
[cache plugin](https://github.com/caddyserver/cache-handler) which can be used
to provide a hot-cache at the webserver-level for static websites hosted by
Garage.
This can be configured as follows:
```caddy
# Caddy global configuration section
{
# Bare minimum configuration to enable cache.
order cache before rewrite
cache
#cache
# allowed_http_verbs GET
# default_cache_control public
# ttl 8h
#}
}
# Site specific section
https:// {
cache
#cache {
# timeout {
# backend 30s
# }
#}
reverse_proxy ...
}
```
Caching is a complicated subject, and the reader is encouraged to study the
available options provided by the plugin.
### On-demand TLS
Caddy supports a technique called
[on-demand TLS](https://caddyserver.com/docs/automatic-https#on-demand-tls), by
which one can configure the webserver to provision TLS certificates when a
client first connects to it.
In order to prevent an attack vector whereby domains are simply pointed at your
webserver and certificates are requested for them - Caddy can be configured to
ask Garage if a domain is authorized for web hosting, before it then requests
a TLS certificate.
This 'check' endpoint, which is on the admin port (3903 by default), can be
configured in Caddy's global section as follows:
```caddy
{
...
on_demand_tls {
ask http://localhost:3903/check
interval 2m
burst 5
}
...
}
```
The host section can then be configured with (note that this uses the web
endpoint instead):
```caddy
# For a specific set of subdomains
*.web.garage.tld {
tls {
on_demand
}
reverse_proxy localhost:3902 192.168.1.2:3902 example.tld:3902
}
# Accept all domains on HTTPS
# Never configure this without global section above
https:// {
tls {
on_demand
}
reverse_proxy localhost:3902 192.168.1.2:3902 example.tld:3902
}
```
More information on how this endpoint is implemented in Garage is available
in the [Admin API Reference](@/documentation/reference-manual/admin-api.md) page.
### Fileserver browser
Caddy's built-in
[file_server](https://caddyserver.com/docs/caddyfile/directives/file_server)
browser functionality can be extended with the
[caddy-fs-s3](https://github.com/sagikazarmark/caddy-fs-s3) module.
This can be configured to use Garage as a backend with the following
configuration:
```caddy
browse.garage.tld {
file_server {
fs s3 {
bucket test-bucket
region garage
endpoint https://s3.garage.tld
use_path_style
}
browse
}
}
```
Caddy must also be configured with the required `AWS_ACCESS_KEY_ID` and
`AWS_SECRET_ACCESS_KEY` environment variables to access the bucket.

View file

@ -33,7 +33,20 @@ NoNewPrivileges=true
WantedBy=multi-user.target WantedBy=multi-user.target
``` ```
*A note on hardening: garage will be run as a non privileged user, its user id is dynamically allocated by systemd. It cannot access (read or write) home folders (/home, /root and /run/user), the rest of the filesystem can only be read but not written, only the path seen as /var/lib/garage is writable as seen by the service (mapped to /var/lib/private/garage on your host). Additionnaly, the process can not gain new privileges over time.* **A note on hardening:** Garage will be run as a non privileged user, its user
id is dynamically allocated by systemd (set with `DynamicUser=true`). It cannot
access (read or write) home folders (`/home`, `/root` and `/run/user`), the
rest of the filesystem can only be read but not written, only the path seen as
`/var/lib/garage` is writable as seen by the service. Additionnaly, the process
can not gain new privileges over time.
For this to work correctly, your `garage.toml` must be set with
`metadata_dir=/var/lib/garage/meta` and `data_dir=/var/lib/garage/data`. This
is mandatory to use the DynamicUser hardening feature of systemd, which
autocreates these directories as virtual mapping. If the directory
`/var/lib/garage` already exists before starting the server for the first time,
the systemd service might not start correctly. Note that in your host
filesystem, Garage data will be held in `/var/lib/private/garage`.
To start the service then automatically enable it at boot: To start the service then automatically enable it at boot:

View file

@ -1,50 +0,0 @@
+++
title = "Upgrading Garage"
weight = 40
+++
Garage is a stateful clustered application, where all nodes are communicating together and share data structures.
It makes upgrade more difficult than stateless applications so you must be more careful when upgrading.
On a new version release, there is 2 possibilities:
- protocols and data structures remained the same ➡️ this is a **straightforward upgrade**
- protocols or data structures changed ➡️ this is an **advanced upgrade**
You can quickly now what type of update you will have to operate by looking at the version identifier.
Following the [SemVer ](https://semver.org/) terminology, if only the *patch* number changed, it will only need a straightforward upgrade.
Example: an upgrade from v0.6.0 from v0.6.1 is a straightforward upgrade.
If the *minor* or *major* number changed however, you will have to do an advanced upgrade. Example: from v0.6.1 to v0.7.0.
Migrations are designed to be run only between contiguous versions (from a *major*.*minor* perspective, *patches* can be skipped).
Example: migrations from v0.6.1 to v0.7.0 and from v0.6.0 to v0.7.0 are supported but migrations from v0.5.0 to v0.7.0 are not supported.
## Straightforward upgrades
Straightforward upgrades do not imply cluster downtime.
Before upgrading, you should still read [the changelog](https://git.deuxfleurs.fr/Deuxfleurs/garage/releases) and ideally test your deployment on a staging cluster before.
When you are ready, start by checking the health of your cluster.
You can force some checks with `garage repair`, we recommend at least running `garage repair --all-nodes --yes` that is very quick to run (less than a minute).
You will see that the command correctly terminated in the logs of your daemon.
Finally, you can simply upgrades nodes one by one.
For each node: stop it, install the new binary, edit the configuration if needed, restart it.
## Advanced upgrades
Advanced upgrades will imply cluster downtime.
Before upgrading, you must read [the changelog](https://git.deuxfleurs.fr/Deuxfleurs/garage/releases) and you must test your deployment on a staging cluster before.
From a high level perspective, an advanced upgrade looks like this:
1. Make sure the health of your cluster is good (see `garage repair`)
2. Disable API access (comment the configuration in your reverse proxy)
3. Check that your cluster is idle
4. Stop the whole cluster
5. Backup the metadata folder of all your nodes, so that you will be able to restore it quickly if the upgrade fails (blocks being immutable, they should not be impacted)
6. Install the new binary, update the configuration
7. Start the whole cluster
8. If needed, run the corresponding migration from `garage migrate`
9. Make sure the health of your cluster is good
10. Enable API access (uncomment the configuration in your reverse proxy)
11. Monitor your cluster while load comes back, check that all your applications are happy with this new version
We write guides for each advanced upgrade, they are stored under the "Working Documents" section of this documentation.

View file

@ -1,6 +1,6 @@
+++ +++
title = "Design" title = "Design"
weight = 5 weight = 70
sort_by = "weight" sort_by = "weight"
template = "documentation.html" template = "documentation.html"
+++ +++
@ -20,12 +20,16 @@ and could not do, etc.
We love to talk and hear about Garage, that's why we keep a log here: We love to talk and hear about Garage, that's why we keep a log here:
- [(en, 2023-01-18) Presentation of Garage with some details on CRDTs and data partitioning among nodes](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/commit/4cff37397f626ef063dad29e5b5e97ab1206015d/doc/talks/2023-01-18-tocatta/talk.pdf)
- [(fr, 2022-11-19) De l'auto-hébergement à l'entre-hébergement : Garage, pour conserver ses données ensemble](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/commit/4cff37397f626ef063dad29e5b5e97ab1206015d/doc/talks/2022-11-19-Capitole-du-Libre/pr%C3%A9sentation.pdf)
- [(en, 2022-06-23) General presentation of Garage](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/commit/4cff37397f626ef063dad29e5b5e97ab1206015d/doc/talks/2022-06-23-stack/talk.pdf)
- [(fr, 2021-11-13, video) Garage : Mille et une façons de stocker vos données](https://video.tedomum.net/w/moYKcv198dyMrT8hCS5jz9) and [slides (html)](https://rfid.deuxfleurs.fr/presentations/2021-11-13/garage/) - during [RFID#1](https://rfid.deuxfleurs.fr/programme/2021-11-13/) event - [(fr, 2021-11-13, video) Garage : Mille et une façons de stocker vos données](https://video.tedomum.net/w/moYKcv198dyMrT8hCS5jz9) and [slides (html)](https://rfid.deuxfleurs.fr/presentations/2021-11-13/garage/) - during [RFID#1](https://rfid.deuxfleurs.fr/programme/2021-11-13/) event
- [(en, 2021-04-28) Distributed object storage is centralised](https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/commit/b1f60579a13d3c5eba7f74b1775c84639ea9b51a/doc/talks/2021-04-28_spirals-team/talk.pdf) - [(en, 2021-04-28) Distributed object storage is centralised](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/commit/b1f60579a13d3c5eba7f74b1775c84639ea9b51a/doc/talks/2021-04-28_spirals-team/talk.pdf)
- [(fr, 2020-12-02) Garage : jouer dans la cour des grands quand on est un hébergeur associatif](https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/commit/b1f60579a13d3c5eba7f74b1775c84639ea9b51a/doc/talks/2020-12-02_wide-team/talk.pdf) - [(fr, 2020-12-02) Garage : jouer dans la cour des grands quand on est un hébergeur associatif](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/commit/b1f60579a13d3c5eba7f74b1775c84639ea9b51a/doc/talks/2020-12-02_wide-team/talk.pdf)
*Did you write or talk about Garage? [Open a pull request](https://git.deuxfleurs.fr/Deuxfleurs/garage/) to add a link here!*

View file

@ -1,6 +1,6 @@
+++ +++
title = "Benchmarks" title = "Benchmarks"
weight = 10 weight = 40
+++ +++
With Garage, we wanted to build a software defined storage service that follow the [KISS principle](https://en.wikipedia.org/wiki/KISS_principle), With Garage, we wanted to build a software defined storage service that follow the [KISS principle](https://en.wikipedia.org/wiki/KISS_principle),

View file

@ -1,23 +1,23 @@
+++ +++
title = "Goals and use cases" title = "Goals and use cases"
weight = 5 weight = 10
+++ +++
## Goals and non-goals ## Goals and non-goals
Garage is a lightweight geo-distributed data store that implements the Garage is a lightweight geo-distributed data store that implements the
[Amazon S3](https://docs.aws.amazon.com/AmazonS3/latest/API/Welcome.html) [Amazon S3](https://docs.aws.amazon.com/AmazonS3/latest/API/Welcome.html)
object storage protocole. It enables applications to store large blobs such object storage protocol. It enables applications to store large blobs such
as pictures, video, images, documents, etc., in a redundant multi-node as pictures, video, images, documents, etc., in a redundant multi-node
setting. S3 is versatile enough to also be used to publish a static setting. S3 is versatile enough to also be used to publish a static
website. website.
Garage is an opinionated object storage solutoin, we focus on the following **desirable properties**: Garage is an opinionated object storage solution, we focus on the following **desirable properties**:
- **Internet enabled**: made for multi-sites (eg. datacenters, offices, households, etc.) interconnected through regular Internet connections.
- **Self-contained & lightweight**: works everywhere and integrates well in existing environments to target [hyperconverged infrastructures](https://en.wikipedia.org/wiki/Hyper-converged_infrastructure). - **Self-contained & lightweight**: works everywhere and integrates well in existing environments to target [hyperconverged infrastructures](https://en.wikipedia.org/wiki/Hyper-converged_infrastructure).
- **Highly resilient**: highly resilient to network failures, network latency, disk failures, sysadmin failures. - **Highly resilient**: highly resilient to network failures, network latency, disk failures, sysadmin failures.
- **Simple**: simple to understand, simple to operate, simple to debug. - **Simple**: simple to understand, simple to operate, simple to debug.
- **Internet enabled**: made for multi-sites (eg. datacenters, offices, households, etc.) interconnected through regular Internet connections.
We also noted that the pursuit of some other goals are detrimental to our initial goals. We also noted that the pursuit of some other goals are detrimental to our initial goals.
The following has been identified as **non-goals** (if these points matter to you, you should not use Garage): The following has been identified as **non-goals** (if these points matter to you, you should not use Garage):
@ -42,15 +42,28 @@ locations. They use Garage themselves for the following tasks:
- As a [Matrix media backend](https://github.com/matrix-org/synapse-s3-storage-provider) - As a [Matrix media backend](https://github.com/matrix-org/synapse-s3-storage-provider)
- To store personal data and shared documents through [Bagage](https://git.deuxfleurs.fr/Deuxfleurs/bagage), a homegrown WebDav-to-S3 proxy
- In the Drone continuous integration platform to store task logs
- As a Nix binary cache - As a Nix binary cache
- As a backup target using `rclone` - To store personal data and shared documents through [Bagage](https://git.deuxfleurs.fr/Deuxfleurs/bagage), a homegrown WebDav-to-S3 and SFTP-to-S3 proxy
- As a backup target using `rclone` and `restic`
The Deuxfleurs Garage cluster is a multi-site cluster currently composed of The Deuxfleurs Garage cluster is a multi-site cluster currently composed of
4 nodes in 2 physical locations. In the future it will be expanded to at 9 nodes in 3 physical locations.
least 3 physical locations to fully exploit Garage's potential for high
availability. ### Triplebit
[Triplebit](https://www.triplebit.org) is a non-profit hosting provider and
ISP focused on improving access to privacy-related services. They use
Garage themselves for the following tasks:
- Hosting of their homepage, [privacyguides.org](https://www.privacyguides.org/), and various other static sites
- As a Mastodon object storage backend for [mstdn.party](https://mstdn.party/) and [mstdn.plus](https://mstdn.plus/)
- As a PeerTube storage backend for [neat.tube](https://neat.tube/)
- As a [Matrix media backend](https://github.com/matrix-org/synapse-s3-storage-provider)
Triplebit's Garage cluster is a multi-site cluster currently composed of
10 nodes in 3 physical locations.

View file

@ -20,6 +20,49 @@ In the meantime, you can find some information at the following links:
- [an old design draft](@/documentation/working-documents/design-draft.md) - [an old design draft](@/documentation/working-documents/design-draft.md)
## Request routing logic
Data retrieval requests to Garage endpoints (S3 API and websites) are resolved
to an individual object in a bucket. Since objects are replicated to multiple nodes
Garage must ensure consistency before answering the request.
### Using quorum to ensure consistency
Garage ensures consistency by attempting to establish a quorum with the
data nodes responsible for the object. When a majority of the data nodes
have provided metadata on a object Garage can then answer the request.
When a request arrives Garage will, assuming the recommended 3 replicas, perform the following actions:
- Make a request to the two preferred nodes for object metadata
- Try the third node if one of the two initial requests fail
- Check that the metadata from at least 2 nodes match
- Check that the object hasn't been marked deleted
- Answer the request with inline data from metadata if object is small enough
- Or get data blocks from the preferred nodes and answer using the assembled object
Garage dynamically determines which nodes to query based on health, preference, and
which nodes actually host a given data. Garage has no concept of "primary" so any
healthy node with the data can be used as long as a quorum is reached for the metadata.
### Node health
Garage keeps a TCP session open to each node in the cluster and periodically pings them. If a connection
cannot be established, or a node fails to answer a number of pings, the target node is marked as failed.
Failed nodes are not used for quorum or other internal requests.
### Node preference
Garage prioritizes which nodes to query according to a few criteria:
- A node always prefers itself if it can answer the request
- Then the node prioritizes nodes in the same zone
- Finally the nodes with the lowest latency are prioritized
For further reading on the cluster structure look at the [gateway](@/documentation/cookbook/gateways.md)
and [cluster layout management](@/documentation/operations/layout.md) pages.
## Garbage collection ## Garbage collection
A faulty garbage collection procedure has been the cause of A faulty garbage collection procedure has been the cause of
@ -54,7 +97,7 @@ delete a tombstone, the following condition has to be met:
superseeded by the tombstone. This ensures that deleting the tombstone is superseeded by the tombstone. This ensures that deleting the tombstone is
safe and that no deleted value will come back in the system. safe and that no deleted value will come back in the system.
Garage makes use of Sled's atomic operations (such as compare-and-swap and Garage uses atomic database operations (such as compare-and-swap and
transactions) to ensure that only tombstones that have been correctly transactions) to ensure that only tombstones that have been correctly
propagated to other nodes are ever deleted from the local entry tree. propagated to other nodes are ever deleted from the local entry tree.

View file

@ -1,6 +1,6 @@
+++ +++
title = "Related work" title = "Related work"
weight = 15 weight = 50
+++ +++
## Context ## Context
@ -67,13 +67,12 @@ Pithos has been abandonned and should probably not used yet, in the following we
Pithos was relying as a S3 proxy in front of Cassandra (and was working with Scylla DB too). Pithos was relying as a S3 proxy in front of Cassandra (and was working with Scylla DB too).
From its designers' mouth, storing data in Cassandra has shown its limitations justifying the project abandonment. From its designers' mouth, storing data in Cassandra has shown its limitations justifying the project abandonment.
They built a closed-source version 2 that does not store blobs in the database (only metadata) but did not communicate further on it. They built a closed-source version 2 that does not store blobs in the database (only metadata) but did not communicate further on it.
We considered there v2's design but concluded that it does not fit both our *Self-contained & lightweight* and *Simple* properties. It makes the development, the deployment and the operations more complicated while reducing the flexibility. We considered their v2's design but concluded that it does not fit both our *Self-contained & lightweight* and *Simple* properties. It makes the development, the deployment and the operations more complicated while reducing the flexibility.
**[Riak CS](https://docs.riak.com/riak/cs/2.1.1/index.html):** **[Riak CS](https://docs.riak.com/riak/cs/2.1.1/index.html):**
*Not written yet* *Not written yet*
**[IPFS](https://ipfs.io/):** **[IPFS](https://ipfs.io/):** IPFS has design goals radically different from Garage, we have [a blog post](@/blog/2022-ipfs/index.md) talking about it.
*Not written yet*
## Specific research papers ## Specific research papers

View file

@ -1,6 +1,6 @@
+++ +++
title = "Development" title = "Development"
weight = 6 weight = 80
sort_by = "weight" sort_by = "weight"
template = "documentation.html" template = "documentation.html"
+++ +++

View file

@ -25,7 +25,7 @@ git clone https://git.deuxfleurs.fr/Deuxfleurs/garage
cd garage cd garage
``` ```
*Optionnaly, you can use our nix.conf file to speed up compilations:* *Optionally, you can use our nix.conf file to speed up compilations:*
```bash ```bash
sudo mkdir -p /etc/nix sudo mkdir -p /etc/nix
@ -39,7 +39,7 @@ Now you can enter our nix-shell, all the required packages will be downloaded bu
nix-shell nix-shell
``` ```
You can use the traditionnal Rust development workflow: You can use the traditional Rust development workflow:
```bash ```bash
cargo build # compile the project cargo build # compile the project
@ -80,7 +80,7 @@ nix-build \
--git_version $(git rev-parse HEAD) --git_version $(git rev-parse HEAD)
``` ```
*The result is located in `result/bin`. You can pass arguments to cross compile: check `.drone.yml` for examples.* *The result is located in `result/bin`. You can pass arguments to cross compile: check `.woodpecker/release.yml` for examples.*
If you modify a `Cargo.toml` or regenerate any `Cargo.lock`, you must run `cargo2nix`: If you modify a `Cargo.toml` or regenerate any `Cargo.lock`, you must run `cargo2nix`:

View file

@ -81,12 +81,9 @@ Our cache will be checked.
- http://www.lpenz.org/articles/nixchannel/index.html - http://www.lpenz.org/articles/nixchannel/index.html
## Drone ## Woodpecker
Do not try to set a build as trusted from the interface or the CLI tool, Woodpecker can do parallelism both at the step and the pipeline level. At the step level, parallelism is restricted to the same runner.
your request would be ignored. Instead, directly edit the database (table `repos`, column `repo_trusted`).
Drone can do parallelism both at the step and the pipeline level. At the step level, parallelism is restricted to the same runner.
## Building Docker containers ## Building Docker containers
@ -99,3 +96,4 @@ We were:
- Unable to use the kaniko container provided by Google as we can't run arbitrary logic: we need to put our secret in .docker/config.json. - Unable to use the kaniko container provided by Google as we can't run arbitrary logic: we need to put our secret in .docker/config.json.
Finally we chose to build kaniko through nix and use it in a `nix-shell`. Finally we chose to build kaniko through nix and use it in a `nix-shell`.
We then switched to using kaniko from nixpkgs when it was packaged.

View file

@ -11,7 +11,7 @@ We define them as our release process.
While we run some tests on every commits, we do not make a release for all of them. While we run some tests on every commits, we do not make a release for all of them.
A release can be triggered manually by "promoting" a successful build. A release can be triggered manually by "promoting" a successful build.
Otherwise, every weeks, a release build is triggered on the `main` branch. Otherwise, every night, a release build is triggered on the `main` branch.
If the build is from a tag following the regex: `v[0-9]+\.[0-9]+\.[0-9]+`, it will be listed as stable. If the build is from a tag following the regex: `v[0-9]+\.[0-9]+\.[0-9]+`, it will be listed as stable.
If it is a tag but with a different format, it will be listed as Extra. If it is a tag but with a different format, it will be listed as Extra.
@ -42,7 +42,7 @@ and the docker containers on Docker Hub.
## Automation ## Automation
We automated our release process with Nix and Drone to make it more reliable. We automated our release process with Nix and Woodpecker to make it more reliable.
Here we describe how we have done in case you want to debug or improve it. Here we describe how we have done in case you want to debug or improve it.
### Caching build steps ### Caching build steps
@ -62,52 +62,31 @@ Sending to the cache is done through `nix copy`, for example:
nix copy --to 's3://nix?endpoint=garage.deuxfleurs.fr&region=garage&secret-key=/etc/nix/signing-key.sec' result nix copy --to 's3://nix?endpoint=garage.deuxfleurs.fr&region=garage&secret-key=/etc/nix/signing-key.sec' result
``` ```
*Note that you need the signing key. In our case, it is stored as a secret in Drone.* *The signing key possessed by the Garage maintainers is required to update the Nix cache.*
The previous command will only send the built packet and not its dependencies. The previous command will only send the built package and not its dependencies.
To send its dependency, a tool named `nix-copy-closure` has been created but it is not compatible with the S3 protocol. In the case of our CI pipeline, we want to cache all intermediate build steps
as well. This can be done using this quite involved command (here as an example
Instead, you can use the following commands to list all the runtime dependencies: for the `pkgs.amd64.relase` package):
```bash ```bash
nix copy \ nix copy -j8 \
--to 's3://nix?endpoint=garage.deuxfleurs.fr&region=garage&secret-key=/etc/nix/signing-key.sec' \ --to 's3://nix?endpoint=garage.deuxfleurs.fr&region=garage&secret-key=/etc/nix/nix-signing-key.sec' \
$(nix-store -qR result/) $(nix path-info pkgs.amd64.release --file default.nix --derivation --recursive | sed 's/\.drv$/.drv^*/')
``` ```
*We could also write this expression with xargs but this tool is not available in our container.* This command will simultaneously build all of the required Nix paths (using at
most 8 parallel Nix builder jobs) and send the resulting objects to the cache.
But in certain cases, we want to cache compile time dependencies also. This can be run for all the Garage packages we build using the following command:
For example, the Nix project does not provide binaries for cross compiling to i686 and thus we need to compile gcc on our own.
We do not want to compile gcc each time, so even if it is a compile time dependency, we want to cache it.
This time, the command is a bit more involved:
```bash
nix copy --to \
's3://nix?endpoint=garage.deuxfleurs.fr&region=garage&secret-key=/etc/nix/signing-key.sec' \
$(nix-store -qR --include-outputs \
$(nix-instantiate))
```
This is the command we use in our CI as we expect the final binary to change, so we mainly focus on
caching our development dependencies.
*Currently there is no automatic garbage collection of the cache: we should monitor its growth.
Hopefully, we can erase it totally without breaking any build, the next build will only be slower.*
In practise, we concluded that we do not want to cache all the compilation dependencies.
Instead, we want to cache the toolchain we use to build Garage each time we change it.
So we removed from Drone any automatic update of the cache and instead handle them manually with:
``` ```
source ~/.awsrc source ~/.awsrc
nix-shell --run 'refresh_toolchain' nix-shell --attr cache --run 'refresh_cache'
``` ```
Internally, it will run `nix-build` on `nix/toolchain.nix` and send the output plus its depedencies to the cache. We don't automate this step at each CI build, as *there is currently no automatic garbage collection of the cache.*
This means we should also monitor the cache's size; if it ever becomes too big we can erase it with:
To erase the cache:
``` ```
mc rm --recursive --force 'garage/nix/' mc rm --recursive --force 'garage/nix/'
@ -157,9 +136,9 @@ nix-shell --run refresh_index
If you want to compile for different architectures, you will need to repeat all these commands for each architecture. If you want to compile for different architectures, you will need to repeat all these commands for each architecture.
**In practise, and except for debugging, you will never directly run these commands. Release is handled by drone** **In practice, and except for debugging, you will never directly run these commands. Release is handled by Woodpecker.**
### Drone ### Drone (obsolete)
Our instance is available at [https://drone.deuxfleurs.fr](https://drone.deuxfleurs.fr). Our instance is available at [https://drone.deuxfleurs.fr](https://drone.deuxfleurs.fr).
You need an account on [https://git.deuxfleurs.fr](https://git.deuxfleurs.fr) to use it. You need an account on [https://git.deuxfleurs.fr](https://git.deuxfleurs.fr) to use it.

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@ -0,0 +1,23 @@
+++
title = "Operations & Maintenance"
weight = 50
sort_by = "weight"
template = "documentation.html"
+++
This section contains a number of important information on how to best operate a Garage cluster,
to ensure integrity and availability of your data:
- **[Upgrading Garage](@/documentation/operations/upgrading.md):** General instructions on how to
upgrade your cluster from one version to the next. Instructions specific for each version upgrade
can bef ound in the [working documents](@/documentation/working-documents/_index.md) section.
- **[Layout management](@/documentation/operations/layout.md):** Best practices for using the `garage layout`
commands when adding or removing nodes from your cluster.
- **[Durability and repairs](@/documentation/operations/durability-repairs.md):** How to check for small things
that might be going wrong, and how to recover from such failures.
- **[Recovering from failures](@/documentation/operations/recovering.md):** Garage's first selling point is resilience
to hardware failures. This section explains how to recover from such a failure in the
best possible way.

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@ -0,0 +1,147 @@
+++
title = "Durability & Repairs"
weight = 30
+++
To ensure the best durability of your data and to fix any inconsistencies that may
pop up in a distributed system, Garage provides a series of repair operations.
This guide will explain the meaning of each of them and when they should be applied.
# General syntax of repair operations
Repair operations described below are of the form `garage repair <repair_name>`.
These repairs will not launch without the `--yes` flag, which should
be added as follows: `garage repair --yes <repair_name>`.
By default these repair procedures will only run on the Garage node your CLI is
connecting to. To run on all nodes, add the `-a` flag as follows:
`garage repair -a --yes <repair_name>`.
# Data block operations
## Data store scrub {#scrub}
Scrubbing the data store means examining each individual data block to check that
their content is correct, by verifying their hash. Any block found to be corrupted
(e.g. by bitrot or by an accidental manipulation of the datastore) will be
restored from another node that holds a valid copy.
Scrubs are automatically scheduled by Garage to run every 25-35 days (the
actual time is randomized to spread load across nodes). The next scheduled run
can be viewed with `garage worker get`.
A scrub can also be launched manually using `garage repair scrub start`.
To view the status of an ongoing scrub, first find the task ID of the scrub worker
using `garage worker list`. Then, run `garage worker info <scrub_task_id>` to
view detailed runtime statistics of the scrub. To gather cluster-wide information,
this command has to be run on each individual node.
A scrub is a very disk-intensive operation that might slow down your cluster.
You may pause an ongoing scrub using `garage repair scrub pause`, but note that
the scrub will resume automatically 24 hours later as Garage will not let your
cluster run without a regular scrub. If the scrub procedure is too intensive
for your servers and is slowing down your workload, the recommended solution
is to increase the "scrub tranquility" using `garage repair scrub set-tranquility`.
A higher tranquility value will make Garage take longer pauses between two block
verifications. Of course, scrubbing the entire data store will also take longer.
## Block check and resync
In some cases, nodes hold a reference to a block but do not actually have the block
stored on disk. Conversely, they may also have on-disk blocks that are not referenced
any more. To fix both cases, a block repair may be run with `garage repair blocks`.
This will scan the entire block reference counter table to check that the blocks
exist on disk, and will scan the entire disk store to check that stored blocks
are referenced.
It is recommended to run this procedure when changing your cluster layout,
after the metadata tables have finished synchronizing between nodes
(usually a few hours after `garage layout apply`).
## Inspecting lost blocks
In extremely rare situations, data blocks may be unavailable from the entire cluster.
This means that even using `garage repair blocks`, some nodes may be unable
to fetch data blocks for which they hold a reference.
These errors are stored on each node in a list of "block resync errors", i.e.
blocks for which the last resync operation failed.
This list can be inspected using `garage block list-errors`.
These errors usually fall into one of the following categories:
1. a block is still referenced but the object was deleted, this is a case
of metadata reference inconsistency (see below for the fix)
2. a block is referenced by a non-deleted object, but could not be fetched due
to a transient error such as a network failure
3. a block is referenced by a non-deleted object, but could not be fetched due
to a permanent error such as there not being any valid copy of the block on the
entire cluster
To help make the difference between cases 1 and cases 2 and 3, you may use the
`garage block info` command to see which objects hold a reference to each block.
In the second case (transient errors), Garage will try to fetch the block again
after a certain time, so the error should disappear naturally. You can also
request Garage to try to fetch the block immediately using `garage block retry-now`
if you have fixed the transient issue.
If you are confident that you are in the third scenario and that your data block
is definitely lost, then there is no other choice than to declare your S3 objects
as unrecoverable, and to delete them properly from the data store. This can be done
using the `garage block purge` command.
## Rebalancing data directories
In [multi-HDD setups](@/documentation/operations/multi-hdd.md), to ensure that
data blocks are well balanced between storage locations, you may run a
rebalance operation using `garage repair rebalance`. This is useful when
adding storage locations or when capacities of the storage locations have been
changed. Once this is finished, Garage will know for each block of a single
possible location where it can be, which can increase access speed. This
operation will also move out all data from locations marked as read-only.
# Metadata operations
## Metadata snapshotting
It is good practice to setup automatic snapshotting of your metadata database
file, to recover from situations where it becomes corrupted on disk. This can
be done at the filesystem level if you are using ZFS or BTRFS.
Since Garage v0.9.4, Garage is able to take snapshots of the metadata database
itself. This basically amounts to copying the database file, except that it can
be run live while Garage is running without the risk of corruption or
inconsistencies. This can be setup to run automatically on a schedule using
[`metadata_auto_snapshot_interval`](@/documentation/reference-manual/configuration.md#metadata_auto_snapshot_interval).
A snapshot can also be triggered manually using the `garage meta snapshot`
command. Note that taking a snapshot using this method is very intensive as it
requires making a full copy of the database file, so you might prefer using
filesystem-level snapshots if possible. To recover a corrupted node from such a
snapshot, read the instructions
[here](@/documentation/operations/recovering.md#corrupted_meta).
## Metadata table resync
Garage automatically resyncs all entries stored in the metadata tables every hour,
to ensure that all nodes have the most up-to-date version of all the information
they should be holding.
The resync procedure is based on a Merkle tree that allows to efficiently find
differences between nodes.
In some special cases, e.g. before an upgrade, you might want to run a table
resync manually. This can be done using `garage repair tables`.
## Metadata table reference fixes
In some very rare cases where nodes are unavailable, some references between objects
are broken. For instance, if an object is deleted, the underlying versions or data
blocks may still be held by Garage. If you suspect that such corruption has occurred
in your cluster, you can run one of the following repair procedures:
- `garage repair versions`: checks that all versions belong to a non-deleted object, and purges any orphan version
- `garage repair block-refs`: checks that all block references belong to a non-deleted object version, and purges any orphan block reference (this will then allow the blocks to be garbage-collected)
- `garage repair block-rc`: checks that the reference counters for blocks are in sync with the actual number of non-deleted entries in the block reference table

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@ -0,0 +1,274 @@
+++
title = "Cluster layout management"
weight = 20
+++
The cluster layout in Garage is a table that assigns to each node a role in
the cluster. The role of a node in Garage can either be a storage node with
a certain capacity, or a gateway node that does not store data and is only
used as an API entry point for faster cluster access.
An introduction to building cluster layouts can be found in the [production deployment](@/documentation/cookbook/real-world.md) page.
In Garage, all of the data that can be stored in a given cluster is divided
into slices which we call *partitions*. Each partition is stored by
one or several nodes in the cluster
(see [`replication_factor`](@/documentation/reference-manual/configuration.md#replication_factor)).
The layout determines the correspondence between these partitions,
which exist on a logical level, and actual storage nodes.
## How cluster layouts work in Garage
A cluster layout is composed of the following components:
- a table of roles assigned to nodes, defined by the user
- an optimal assignation of partitions to nodes, computed by an algorithm that is ran once when calling `garage layout apply` or the ApplyClusterLayout API endpoint
- a version number
Garage nodes will always use the cluster layout with the highest version number.
Garage nodes also maintain and synchronize between them a set of proposed role
changes that haven't yet been applied. These changes will be applied (or
canceled) in the next version of the layout.
All operations on the layout can be realized using the `garage` CLI or using the
[administration API endpoint](@/documentation/reference-manual/admin-api.md).
We give here a description of CLI commands, the admin API semantics are very similar.
The following commands insert modifications to the set of proposed role changes
for the next layout version (but they do not create the new layout immediately):
```bash
garage layout assign [...]
garage layout remove [...]
```
The following command can be used to inspect the layout that is currently set in the cluster
and the changes proposed for the next layout version, if any:
```bash
garage layout show
```
The following commands create a new layout with the specified version number,
that either takes into account the proposed changes or cancels them:
```bash
garage layout apply --version <new_version_number>
garage layout revert --version <new_version_number>
```
The version number of the new layout to create must be 1 + the version number
of the previous layout that existed in the cluster. The `apply` and `revert`
commands will fail otherwise.
## Warnings about Garage cluster layout management
**⚠️ Never make several calls to `garage layout apply` or `garage layout
revert` with the same value of the `--version` flag. Doing so can lead to the
creation of several different layouts with the same version number, in which
case your Garage cluster will become inconsistent until fixed.** If a call to
`garage layout apply` or `garage layout revert` has failed and `garage layout
show` indicates that a new layout with the given version number has not been
set in the cluster, then it is fine to call the command again with the same
version number.
If you are using the `garage` CLI by typing individual commands in your
shell, you shouldn't have much issues as long as you run commands one after
the other and take care of checking the output of `garage layout show`
before applying any changes.
If you are using the `garage` CLI or the admin API to script layout changes,
follow the following recommendations:
- If using the CLI, make all of your `garage` CLI calls to the same RPC host.
If using the admin API, make all of your API calls to the same Garage node. Do
not connect to individual nodes to send them each a piece of the layout changes
you are making, as the changes propagate asynchronously between nodes and might
not all be taken into account at the time when the new layout is applied.
- **Only call `garage layout apply`/ApplyClusterLayout once**, and call it
**strictly after** all of the `layout assign` and `layout remove`
commands/UpdateClusterLayout API calls have returned.
## Understanding unexpected layout calculations
When adding, removing or modifying nodes in a cluster layout, sometimes
unexpected assignations of partitions to node can occur. These assignations
are in fact normal and logical, given the objectives of the algorithm. Indeed,
**the layout algorithm prioritizes moving less data between nodes over
achieving equal distribution of load. It also tries to use all links between
pairs of nodes in equal proportions when moving data.** This section presents
two examples and illustrates how one can control Garage's behavior to obtain
the desired results.
### Example 1
In this example, a cluster is originally composed of 3 nodes in 3 different
zones (data centers). The three nodes are of equal capacity, therefore they
are all fully exploited and all store a copy of all of the data in the cluster.
Then, a fourth node of the same size is added in the datacenter `dc1`.
As illustrated by the following, **Garage will by default not store any data on the new node**:
```
$ garage layout show
==== CURRENT CLUSTER LAYOUT ====
ID Tags Zone Capacity Usable capacity
b10c110e4e854e5a node1 dc1 1000.0 MB 1000.0 MB (100.0%)
a235ac7695e0c54d node2 dc2 1000.0 MB 1000.0 MB (100.0%)
62b218d848e86a64 node3 dc3 1000.0 MB 1000.0 MB (100.0%)
Zone redundancy: maximum
Current cluster layout version: 6
==== STAGED ROLE CHANGES ====
ID Tags Zone Capacity
a11c7cf18af29737 node4 dc1 1000.0 MB
==== NEW CLUSTER LAYOUT AFTER APPLYING CHANGES ====
ID Tags Zone Capacity Usable capacity
b10c110e4e854e5a node1 dc1 1000.0 MB 1000.0 MB (100.0%)
a11c7cf18af29737 node4 dc1 1000.0 MB 0 B (0.0%)
a235ac7695e0c54d node2 dc2 1000.0 MB 1000.0 MB (100.0%)
62b218d848e86a64 node3 dc3 1000.0 MB 1000.0 MB (100.0%)
Zone redundancy: maximum
==== COMPUTATION OF A NEW PARTITION ASSIGNATION ====
Partitions are replicated 3 times on at least 3 distinct zones.
Optimal partition size: 3.9 MB (3.9 MB in previous layout)
Usable capacity / total cluster capacity: 3.0 GB / 4.0 GB (75.0 %)
Effective capacity (replication factor 3): 1000.0 MB
A total of 0 new copies of partitions need to be transferred.
dc1 Tags Partitions Capacity Usable capacity
b10c110e4e854e5a node1 256 (0 new) 1000.0 MB 1000.0 MB (100.0%)
a11c7cf18af29737 node4 0 (0 new) 1000.0 MB 0 B (0.0%)
TOTAL 256 (256 unique) 2.0 GB 1000.0 MB (50.0%)
dc2 Tags Partitions Capacity Usable capacity
a235ac7695e0c54d node2 256 (0 new) 1000.0 MB 1000.0 MB (100.0%)
TOTAL 256 (256 unique) 1000.0 MB 1000.0 MB (100.0%)
dc3 Tags Partitions Capacity Usable capacity
62b218d848e86a64 node3 256 (0 new) 1000.0 MB 1000.0 MB (100.0%)
TOTAL 256 (256 unique) 1000.0 MB 1000.0 MB (100.0%)
```
While unexpected, this is logical because of the following facts:
- storing some data on the new node does not help increase the total quantity
of data that can be stored on the cluster, as the two other zones (`dc2` and
`dc3`) still need to store a full copy of everything, and their capacity is
still the same;
- there is therefore no need to move any data on the new node as this would be pointless;
- moving data to the new node has a cost which the algorithm decides to not pay if not necessary.
This distribution of data can however not be what the administrator wanted: if
they added a new node to `dc1`, it might be because the existing node is too
slow, and they wish to divide its load by half. In that case, what they need to
do to force Garage to distribute the data between the two nodes is to attribute
only half of the capacity to each node in `dc1` (in our example, 500M instead of 1G).
In that case, Garage would determine that to be able to store 1G in total, it
would need to store 500M on the old node and 500M on the added one.
### Example 2
The following example is a slightly different scenario, where `dc1` had two
nodes that were used at 50%, and `dc2` and `dc3` each have one node that is
100% used. All node capacities are the same.
Then, a node from `dc1` is moved into `dc3`. One could expect that the roles of
`dc1` and `dc3` would simply be swapped: the remaining node in `dc1` would be
used at 100%, and the two nodes now in `dc3` would be used at 50%. Instead,
this happens:
```
==== CURRENT CLUSTER LAYOUT ====
ID Tags Zone Capacity Usable capacity
b10c110e4e854e5a node1 dc1 1000.0 MB 500.0 MB (50.0%)
a11c7cf18af29737 node4 dc1 1000.0 MB 500.0 MB (50.0%)
a235ac7695e0c54d node2 dc2 1000.0 MB 1000.0 MB (100.0%)
62b218d848e86a64 node3 dc3 1000.0 MB 1000.0 MB (100.0%)
Zone redundancy: maximum
Current cluster layout version: 8
==== STAGED ROLE CHANGES ====
ID Tags Zone Capacity
a11c7cf18af29737 node4 dc3 1000.0 MB
==== NEW CLUSTER LAYOUT AFTER APPLYING CHANGES ====
ID Tags Zone Capacity Usable capacity
b10c110e4e854e5a node1 dc1 1000.0 MB 1000.0 MB (100.0%)
a235ac7695e0c54d node2 dc2 1000.0 MB 1000.0 MB (100.0%)
62b218d848e86a64 node3 dc3 1000.0 MB 753.9 MB (75.4%)
a11c7cf18af29737 node4 dc3 1000.0 MB 246.1 MB (24.6%)
Zone redundancy: maximum
==== COMPUTATION OF A NEW PARTITION ASSIGNATION ====
Partitions are replicated 3 times on at least 3 distinct zones.
Optimal partition size: 3.9 MB (3.9 MB in previous layout)
Usable capacity / total cluster capacity: 3.0 GB / 4.0 GB (75.0 %)
Effective capacity (replication factor 3): 1000.0 MB
A total of 128 new copies of partitions need to be transferred.
dc1 Tags Partitions Capacity Usable capacity
b10c110e4e854e5a node1 256 (128 new) 1000.0 MB 1000.0 MB (100.0%)
TOTAL 256 (256 unique) 1000.0 MB 1000.0 MB (100.0%)
dc2 Tags Partitions Capacity Usable capacity
a235ac7695e0c54d node2 256 (0 new) 1000.0 MB 1000.0 MB (100.0%)
TOTAL 256 (256 unique) 1000.0 MB 1000.0 MB (100.0%)
dc3 Tags Partitions Capacity Usable capacity
62b218d848e86a64 node3 193 (0 new) 1000.0 MB 753.9 MB (75.4%)
a11c7cf18af29737 node4 63 (0 new) 1000.0 MB 246.1 MB (24.6%)
TOTAL 256 (256 unique) 2.0 GB 1000.0 MB (50.0%)
```
As we can see, the node that was moved to `dc3` (node4) is only used at 25% (approximatively),
whereas the node that was already in `dc3` (node3) is used at 75%.
This can be explained by the following:
- node1 will now be the only node remaining in `dc1`, thus it has to store all
of the data in the cluster. Since it was storing only half of it before, it has
to retrieve the other half from other nodes in the cluster.
- The data which it does not have is entirely stored by the other node that was
in `dc1` and that is now in `dc3` (node4). There is also a copy of it on node2
and node3 since both these nodes have a copy of everything.
- node3 and node4 are the two nodes that will now be in a datacenter that is
under-utilized (`dc3`), this means that those are the two candidates from which
data can be removed to be moved to node1.
- Garage will move data in equal proportions from all possible sources, in this
case it means that it will tranfer 25% of the entire data set from node3 to
node1 and another 25% from node4 to node1.
This explains why node3 ends with 75% utilization (100% from before minus 25%
that is moved to node1), and node4 ends with 25% (50% from before minus 25%
that is moved to node1).
This illustrates the second principle of the layout computation: **if there is
a choice in moving data out of some nodes, then all links between pairs of
nodes are used in equal proportions** (this is approximately true, there is
randomness in the algorithm to achieve this so there might be some small
fluctuations, as we see above).

View file

@ -0,0 +1,101 @@
+++
title = "Multi-HDD support"
weight = 15
+++
Since v0.9, Garage natively supports nodes that have several storage drives
for storing data blocks (not for metadata storage).
## Initial setup
To set up a new Garage storage node with multiple HDDs,
format and mount all your drives in different directories,
and use a Garage configuration as follows:
```toml
data_dir = [
{ path = "/path/to/hdd1", capacity = "2T" },
{ path = "/path/to/hdd2", capacity = "4T" },
]
```
Garage will automatically balance all blocks stored by the node
among the different specified directories, proportionnally to the
specified capacities.
## Updating the list of storage locations
If you add new storage locations to your `data_dir`,
Garage will not rebalance existing data between storage locations.
Newly written blocks will be balanced proportionnally to the specified capacities,
and existing data may be moved between drives to improve balancing,
but only opportunistically when a data block is re-written (e.g. an object
is re-uploaded, or an object with a duplicate block is uploaded).
To understand precisely what is happening, we need to dive in to how Garage
splits data among the different storage locations.
First of all, Garage divides the set of all possible block hashes
in a fixed number of slices (currently 1024), and assigns
to each slice a primary storage location among the specified data directories.
The number of slices having their primary location in each data directory
is proportionnal to the capacity specified in the config file.
When Garage receives a block to write, it will always write it in the primary
directory of the slice that contains its hash.
Now, to be able to not lose existing data blocks when storage locations
are added, Garage also keeps a list of secondary data directories
for all of the hash slices. Secondary data directories for a slice indicates
storage locations that once were primary directories for that slice, i.e. where
Garage knows that data blocks of that slice might be stored.
When Garage is requested to read a certain data block,
it will first look in the primary storage directory of its slice,
and if it doesn't find it there it goes through all of the secondary storage
locations until it finds it. This allows Garage to continue operating
normally when storage locations are added, without having to shuffle
files between drives to place them in the correct location.
This relatively simple strategy works well but does not ensure that data
is correctly balanced among drives according to their capacity.
To rebalance data, two strategies can be used:
- Lazy rebalancing: when a block is re-written (e.g. the object is re-uploaded),
Garage checks whether the existing copy is in the primary directory of the slice
or in a secondary directory. If the current copy is in a secondary directory,
Garage re-writes a copy in the primary directory and deletes the one from the
secondary directory. This might never end up rebalancing everything if there
are data blocks that are only read and never written.
- Active rebalancing: an operator of a Garage node can explicitly launch a repair
procedure that rebalances the data directories, moving all blocks to their
primary location. Once done, all secondary locations for all hash slices are
removed so that they won't be checked anymore when looking for a data block.
## Read-only storage locations
If you would like to move all data blocks from an existing data directory to one
or several new data directories, mark the old directory as read-only:
```toml
data_dir = [
{ path = "/path/to/old_data", read_only = true },
{ path = "/path/to/new_hdd1", capacity = "2T" },
{ path = "/path/to/new_hdd2", capacity = "4T" },
]
```
Garage will be able to read requested blocks from the read-only directory.
Garage will also move data out of the read-only directory either progressively
(lazy rebalancing) or if requested explicitly (active rebalancing).
Once an active rebalancing has finished, your read-only directory should be empty:
it might still contain subdirectories, but no data files. You can check that
it contains no files using:
```bash
find -type f /path/to/old_data # should not print anything
```
at which point it can be removed from the `data_dir` list in your config file.

View file

@ -1,11 +1,11 @@
+++ +++
title = "Recovering from failures" title = "Recovering from failures"
weight = 35 weight = 40
+++ +++
Garage is meant to work on old, second-hand hardware. Garage is meant to work on old, second-hand hardware.
In particular, this makes it likely that some of your drives will fail, and some manual intervention will be needed. In particular, this makes it likely that some of your drives will fail, and some manual intervention will be needed.
Fear not! For Garage is fully equipped to handle drive failures, in most common cases. Fear not! Garage is fully equipped to handle drive failures, in most common cases.
## A note on availability of Garage ## A note on availability of Garage
@ -61,7 +61,7 @@ garage repair -a --yes blocks
This will re-synchronize blocks of data that are missing to the new HDD, reading them from copies located on other nodes. This will re-synchronize blocks of data that are missing to the new HDD, reading them from copies located on other nodes.
You can check on the advancement of this process by doing the following command: You can check on the advancement of this process by doing the following command:
```bash ```bash
garage stats -a garage stats -a
@ -108,3 +108,57 @@ garage layout apply # once satisfied, apply the changes
Garage will then start synchronizing all required data on the new node. Garage will then start synchronizing all required data on the new node.
This process can be monitored using the `garage stats -a` command. This process can be monitored using the `garage stats -a` command.
## Replacement scenario 3: corrupted metadata {#corrupted_meta}
In some cases, your metadata DB file might become corrupted, for instance if
your node suffered a power outage and did not shut down properly. In this case,
you can recover without having to change the node ID and rebuilding a cluster
layout. This means that data blocks will not need to be shuffled around, you
must simply find a way to repair the metadata file. The best way is generally
to discard the corrupted file and recover it from another source.
First of all, start by locating the database file in your metadata directory,
which [depends on your `db_engine`
choice](@/documentation/reference-manual/configuration.md#db_engine). Then,
your recovery options are as follows:
- **Option 1: resyncing from other nodes.** In case your cluster is replicated
with two or three copies, you can simply delete the database file, and Garage
will resync from other nodes. To do so, stop Garage, delete the database file
or directory, and restart Garage. Then, do a full table repair by calling
`garage repair -a --yes tables`. This will take a bit of time to complete as
the new node will need to receive copies of the metadata tables from the
network.
- **Option 2: restoring a snapshot taken by Garage.** Since v0.9.4, Garage can
[automatically take regular
snapshots](@/documentation/reference-manual/configuration.md#metadata_auto_snapshot_interval)
of your metadata DB file. This file or directory should be located under
`<metadata_dir>/snapshots`, and is named according to the UTC time at which it
was taken. Stop Garage, discard the database file/directory and replace it by the
snapshot you want to use. For instance, in the case of LMDB:
```bash
cd $METADATA_DIR
mv db.lmdb db.lmdb.bak
cp -r snapshots/2024-03-15T12:13:52Z db.lmdb
```
And for Sqlite:
```bash
cd $METADATA_DIR
mv db.sqlite db.sqlite.bak
cp snapshots/2024-03-15T12:13:52Z db.sqlite
```
Then, restart Garage and run a full table repair by calling `garage repair -a
--yes tables`. This should run relatively fast as only the changes that
occurred since the snapshot was taken will need to be resynchronized. Of
course, if your cluster is not replicated, you will lose all changes that
occurred since the snapshot was taken.
- **Option 3: restoring a filesystem-level snapshot.** If you are using ZFS or
BTRFS to snapshot your metadata partition, refer to their specific
documentation on rolling back or copying files from an old snapshot.

View file

@ -0,0 +1,97 @@
+++
title = "Upgrading Garage"
weight = 10
+++
Garage is a stateful clustered application, where all nodes are communicating together and share data structures.
It makes upgrade more difficult than stateless applications so you must be more careful when upgrading.
On a new version release, there is 2 possibilities:
- protocols and data structures remained the same ➡️ this is a **minor upgrade**
- protocols or data structures changed ➡️ this is a **major upgrade**
You can quickly know what type of update you will have to operate by looking at the version identifier:
when we require our users to do a major upgrade, we will always bump the first nonzero component of the version identifier
(e.g. from v0.7.2 to v0.8.0).
Conversely, for versions that only require a minor upgrade, the first nonzero component will always stay the same (e.g. from v0.8.0 to v0.8.1).
Major upgrades are designed to be run only between contiguous versions.
Example: migrations from v0.7.1 to v0.8.0 and from v0.7.0 to v0.8.2 are supported but migrations from v0.6.0 to v0.8.0 are not supported.
The `garage_build_info`
[Prometheus metric](@/documentation/reference-manual/monitoring.md) provides
an overview for which Garage versions are currently in use within a cluster.
## Minor upgrades
Minor upgrades do not imply cluster downtime.
Before upgrading, you should still read [the changelog](https://git.deuxfleurs.fr/Deuxfleurs/garage/releases) and ideally test your deployment on a staging cluster before.
When you are ready, start by checking the health of your cluster.
You can force some checks with `garage repair`, we recommend at least running `garage repair --all-nodes --yes tables` which is very quick to run (less than a minute).
You will see that the command correctly terminated in the logs of your daemon, or using `garage worker list` (the repair workers should be in the `Done` state).
Finally, you can simply upgrade nodes one by one.
For each node: stop it, install the new binary, edit the configuration if needed, restart it.
## Major upgrades
Major upgrades can be done with minimal downtime with a bit of preparation, but the simplest way is usually to put the cluster offline for the duration of the migration.
Before upgrading, you must read [the changelog](https://git.deuxfleurs.fr/Deuxfleurs/garage/releases) and you must test your deployment on a staging cluster before.
We write guides for each major upgrade, they are stored under the "Working Documents" section of this documentation.
### Major upgrades with full downtime
From a high level perspective, a major upgrade looks like this:
1. Disable API access (for instance in your reverse proxy, or by commenting the corresponding section in your Garage configuration file and restarting Garage)
2. Check that your cluster is idle
3. Make sure the health of your cluster is good (see `garage repair`)
4. Stop the whole cluster
5. Back up the metadata folder of all your nodes, so that you will be able to restore it if the upgrade fails (data blocks being immutable, they should not be impacted)
6. Install the new binary, update the configuration
7. Start the whole cluster
8. If needed, run the corresponding migration from `garage migrate`
9. Make sure the health of your cluster is good
10. Enable API access (reverse step 1)
11. Monitor your cluster while load comes back, check that all your applications are happy with this new version
### Major upgarades with minimal downtime
There is only one operation that has to be coordinated cluster-wide: the switch of one version of the internal RPC protocol to the next.
This means that an upgrade with very limited downtime can simply be performed from one major version to the next by restarting all nodes
simultaneously in the new version.
The downtime will simply be the time required for all nodes to stop and start again, which should be less than a minute.
If all nodes fail to stop and restart simultaneously, some nodes might be temporarily shut out from the cluster as nodes using different RPC protocol
versions are prevented to talk to one another.
The entire procedure would look something like this:
1. Make sure the health of your cluster is good (see `garage repair`)
2. Take each node offline individually to back up its metadata folder, bring them back online once the backup is done.
You can do all of the nodes in a single zone at once as that won't impact global cluster availability.
Do not try to make a backup of the metadata folder of a running node.
**Since Garage v0.9.4,** you can use the `garage meta snapshot --all` command
to take a simultaneous snapshot of the metadata database files of all your
nodes. This avoids the tedious process of having to take them down one by
one before upgrading. Be careful that if automatic snapshotting is enabled,
Garage only keeps the last two snapshots and deletes older ones, so you might
want to disable automatic snapshotting in your upgraded configuration file
until you have confirmed that the upgrade ran successfully. In addition to
snapshotting the metadata databases of your nodes, you should back-up at
least the `cluster_layout` file of one of your Garage instances (this file
should be the same on all nodes and you can copy it safely while Garage is
running).
3. Prepare your binaries and configuration files for the new Garage version
4. Restart all nodes simultaneously in the new version
5. If any specific migration procedure is required, it is usually in one of the two cases:
- It can be run on online nodes after the new version has started, during regular cluster operation.
- it has to be run offline, in which case you will have to again take all nodes offline one after the other to run the repair
For this last step, please refer to the specific documentation pertaining to the version upgrade you are doing.

View file

@ -1,6 +1,6 @@
+++ +++
title = "Quick Start" title = "Quick Start"
weight = 0 weight = 10
sort_by = "weight" sort_by = "weight"
template = "documentation.html" template = "documentation.html"
+++ +++
@ -9,6 +9,15 @@ Let's start your Garage journey!
In this chapter, we explain how to deploy Garage as a single-node server In this chapter, we explain how to deploy Garage as a single-node server
and how to interact with it. and how to interact with it.
## What is Garage?
Before jumping in, you might be interested in reading the following pages:
- [Goals and use cases](@/documentation/design/goals.md)
- [List of features](@/documentation/reference-manual/features.md)
## Scope of this tutorial
Our goal is to introduce you to Garage's workflows. Our goal is to introduce you to Garage's workflows.
Following this guide is recommended before moving on to Following this guide is recommended before moving on to
[configuring a multi-node cluster](@/documentation/cookbook/real-world.md). [configuring a multi-node cluster](@/documentation/cookbook/real-world.md).
@ -26,32 +35,42 @@ Place this binary somewhere in your `$PATH` so that you can invoke the `garage`
command directly (for instance you can copy the binary in `/usr/local/bin` command directly (for instance you can copy the binary in `/usr/local/bin`
or in `~/.local/bin`). or in `~/.local/bin`).
You may also check whether your distribution already includes a
[binary package for Garage](@/documentation/cookbook/binary-packages.md).
If a binary of the last version is not available for your architecture, If a binary of the last version is not available for your architecture,
or if you want a build customized for your system, or if you want a build customized for your system,
you can [build Garage from source](@/documentation/cookbook/from-source.md). you can [build Garage from source](@/documentation/cookbook/from-source.md).
If none of these option work for you, you can also run Garage in a Docker
container. When using Docker, the commands used in this guide will not work
anymore. We recommend reading the tutorial on [configuring a
multi-node cluster](@/documentation/cookbook/real-world.md) to learn about
using Garage as a Docker container. For simplicity, a minimal command to launch
Garage using Docker is provided in this quick start guide as well.
## Configuring and starting Garage ## Configuring and starting Garage
### Writing a first configuration file ### Generating a first configuration file
This first configuration file should allow you to get started easily with the simplest This first configuration file should allow you to get started easily with the simplest
possible Garage deployment. possible Garage deployment.
**Save it as `/etc/garage.toml`.**
You can also store it somewhere else, but you will have to specify `-c path/to/garage.toml`
at each invocation of the `garage` binary (for example: `garage -c ./garage.toml server`, `garage -c ./garage.toml status`).
```toml We will create it with the following command line
to generate unique and private secrets for security reasons:
```bash
cat > garage.toml <<EOF
metadata_dir = "/tmp/meta" metadata_dir = "/tmp/meta"
data_dir = "/tmp/data" data_dir = "/tmp/data"
db_engine = "sqlite"
replication_mode = "none" replication_factor = 1
rpc_bind_addr = "[::]:3901" rpc_bind_addr = "[::]:3901"
rpc_public_addr = "127.0.0.1:3901" rpc_public_addr = "127.0.0.1:3901"
rpc_secret = "1799bccfd7411eddcf9ebd316bc1f5287ad12a68094e1c6ac6abde7e6feae1ec" rpc_secret = "$(openssl rand -hex 32)"
bootstrap_peers = []
[s3_api] [s3_api]
s3_region = "garage" s3_region = "garage"
@ -62,12 +81,29 @@ root_domain = ".s3.garage.localhost"
bind_addr = "[::]:3902" bind_addr = "[::]:3902"
root_domain = ".web.garage.localhost" root_domain = ".web.garage.localhost"
index = "index.html" index = "index.html"
[k2v_api]
api_bind_addr = "[::]:3904"
[admin]
api_bind_addr = "[::]:3903"
admin_token = "$(openssl rand -base64 32)"
metrics_token = "$(openssl rand -base64 32)"
EOF
``` ```
The `rpc_secret` value provided above is just an example. It will work, but in See the [Configuration file format](https://garagehq.deuxfleurs.fr/documentation/reference-manual/configuration/)
order to secure your cluster you will need to use another one. You can generate for complete options and values.
such a value with `openssl rand -hex 32`.
Now that your configuration file has been created, you may save it to the directory of your choice.
By default, Garage looks for **`/etc/garage.toml`.**
You can also store it somewhere else, but you will have to specify `-c path/to/garage.toml`
at each invocation of the `garage` binary (for example: `garage -c ./garage.toml server`, `garage -c ./garage.toml status`).
As you can see, the `rpc_secret` is a 32 bytes hexadecimal string.
You can regenerate it with `openssl rand -hex 32`.
If you target a cluster deployment with multiple nodes, make sure that
you use the same value for all nodes.
As you can see in the `metadata_dir` and `data_dir` parameters, we are saving Garage's data As you can see in the `metadata_dir` and `data_dir` parameters, we are saving Garage's data
in `/tmp` which gets erased when your system reboots. This means that data stored on this in `/tmp` which gets erased when your system reboots. This means that data stored on this
@ -77,16 +113,39 @@ your data to be persisted properly.
### Launching the Garage server ### Launching the Garage server
Use the following command to launch the Garage server with our configuration file: Use the following command to launch the Garage server:
``` ```
garage server garage -c path/to/garage.toml server
``` ```
You can tune Garage's verbosity as follows (from less verbose to more verbose): If you have placed the `garage.toml` file in `/etc` (its default location), you can simply run `garage server`.
Alternatively, if you cannot or do not wish to run the Garage binary directly,
you may use Docker to run Garage in a container using the following command:
```bash
docker run \
-d \
--name garaged \
-p 3900:3900 -p 3901:3901 -p 3902:3902 -p 3903:3903 \
-v /etc/garage.toml:/path/to/garage.toml \
-v /var/lib/garage/meta:/path/to/garage/meta \
-v /var/lib/garage/data:/path/to/garage/data \
dxflrs/garage:v0.9.4
``` ```
RUST_LOG=garage=info garage server
Under Linux, you can substitute `--network host` for `-p 3900:3900 -p 3901:3901 -p 3902:3902 -p 3903:3903`
#### Troubleshooting
Ensure your configuration file, `metadata_dir` and `data_dir` are readable by the user running the `garage` server or Docker.
You can tune Garage's verbosity by setting the `RUST_LOG=` environment variable. \
Available log levels are (from less verbose to more verbose): `error`, `warn`, `info` *(default)*, `debug` and `trace`.
```bash
RUST_LOG=garage=info garage server # default
RUST_LOG=garage=debug garage server RUST_LOG=garage=debug garage server
RUST_LOG=garage=trace garage server RUST_LOG=garage=trace garage server
``` ```
@ -100,7 +159,10 @@ Log level `debug` can help you check why your S3 API calls are not working.
The `garage` utility is also used as a CLI tool to configure your Garage deployment. The `garage` utility is also used as a CLI tool to configure your Garage deployment.
It uses values from the TOML configuration file to find the Garage daemon running on the It uses values from the TOML configuration file to find the Garage daemon running on the
local node, therefore if your configuration file is not at `/etc/garage.toml` you will local node, therefore if your configuration file is not at `/etc/garage.toml` you will
again have to specify `-c path/to/garage.toml`. again have to specify `-c path/to/garage.toml` at each invocation.
If you are running Garage in a Docker container, you can set `alias garage="docker exec -ti <container name> /garage"`
to use the Garage binary inside your container.
If the `garage` CLI is able to correctly detect the parameters of your local Garage node, If the `garage` CLI is able to correctly detect the parameters of your local Garage node,
the following command should be enough to show the status of your cluster: the following command should be enough to show the status of your cluster:
@ -114,7 +176,7 @@ This should show something like this:
``` ```
==== HEALTHY NODES ==== ==== HEALTHY NODES ====
ID Hostname Address Tag Zone Capacity ID Hostname Address Tag Zone Capacity
563e1ac825ee3323 linuxbox 127.0.0.1:3901 NO ROLE ASSIGNED 563e1ac825ee3323 linuxbox 127.0.0.1:3901 NO ROLE ASSIGNED
``` ```
## Creating a cluster layout ## Creating a cluster layout
@ -127,12 +189,12 @@ For our test deployment, we are using only one node. The way in which we configu
it does not matter, you can simply write: it does not matter, you can simply write:
```bash ```bash
garage layout assign -z dc1 -c 1 <node_id> garage layout assign -z dc1 -c 1G <node_id>
``` ```
where `<node_id>` corresponds to the identifier of the node shown by `garage status` (first column). where `<node_id>` corresponds to the identifier of the node shown by `garage status` (first column).
You can enter simply a prefix of that identifier. You can enter simply a prefix of that identifier.
For instance here you could write just `garage layout assign -z dc1 -c 1 563e`. For instance here you could write just `garage layout assign -z dc1 -c 1G 563e`.
The layout then has to be applied to the cluster, using: The layout then has to be applied to the cluster, using:
@ -183,7 +245,7 @@ one key can access multiple buckets, multiple keys can access one bucket.
Create an API key using the following command: Create an API key using the following command:
``` ```
garage key new --name nextcloud-app-key garage key create nextcloud-app-key
``` ```
The output should look as follows: The output should look as follows:
@ -210,6 +272,7 @@ Now that we have a bucket and a key, we need to give permissions to the key on t
garage bucket allow \ garage bucket allow \
--read \ --read \
--write \ --write \
--owner \
nextcloud-bucket \ nextcloud-bucket \
--key nextcloud-app-key --key nextcloud-app-key
``` ```
@ -221,66 +284,77 @@ garage bucket info nextcloud-bucket
``` ```
## Uploading and downlading from Garage ## Uploading and downloading from Garage
We recommend the use of MinIO Client to interact with Garage files (`mc`). To download and upload files on garage, we can use a third-party tool named `awscli`.
Instructions to install it and use it are provided on the
[MinIO website](https://docs.min.io/docs/minio-client-quickstart-guide.html).
Before reading the following, you need a working `mc` command on your path.
Note that on certain Linux distributions such as Arch Linux, the Minio client binary
is called `mcli` instead of `mc` (to avoid name clashes with the Midnight Commander).
### Configure `mc` ### Install and configure `awscli`
You need your access key and secret key created above. If you have python on your system, you can install it with:
We will assume you are invoking `mc` on the same machine as the Garage server,
your S3 API endpoint is therefore `http://127.0.0.1:3900`.
For this whole configuration, you must set an alias name: we chose `my-garage`, that you will used for all commands.
Adapt the following command accordingly and run it:
```bash ```bash
mc alias set \ python -m pip install --user awscli
my-garage \
http://127.0.0.1:3900 \
<access key> \
<secret key> \
--api S3v4
``` ```
You must also add an environment variable to your configuration to Now that `awscli` is installed, you must configure it to talk to your Garage instance,
inform MinIO of our region (`garage` by default, corresponding to the `s3_region` parameter with your key. There are multiple ways to do that, the simplest one is to create a file
in the configuration file). named `~/.awsrc` with this content:
The best way is to add the following snippet to your `$HOME/.bash_profile`
or `$HOME/.bashrc` file:
```bash ```bash
export MC_REGION=garage export AWS_ACCESS_KEY_ID=xxxx # put your Key ID here
export AWS_SECRET_ACCESS_KEY=xxxx # put your Secret key here
export AWS_DEFAULT_REGION='garage'
export AWS_ENDPOINT_URL='http://localhost:3900'
aws --version
``` ```
### Use `mc` Note you need to have at least `awscli` `>=1.29.0` or `>=2.13.0`, otherwise you
need to specify `--endpoint-url` explicitly on each `awscli` invocation.
You can not list buckets from `mc` currently. Now, each time you want to use `awscli` on this target, run:
But the following commands and many more should work:
```bash ```bash
mc cp image.png my-garage/nextcloud-bucket source ~/.awsrc
mc cp my-garage/nextcloud-bucket/image.png .
mc ls my-garage/nextcloud-bucket
mc mirror localdir/ my-garage/another-bucket
``` ```
*You can create multiple files with different names if you
have multiple Garage clusters or different keys.
Switching from one cluster to another is as simple as
sourcing the right file.*
### Example usage of `awscli`
```bash
# list buckets
aws s3 ls
# list objects of a bucket
aws s3 ls s3://nextcloud-bucket
# copy from your filesystem to garage
aws s3 cp /proc/cpuinfo s3://nextcloud-bucket/cpuinfo.txt
# copy from garage to your filesystem
aws s3 cp s3://nextcloud-bucket/cpuinfo.txt /tmp/cpuinfo.txt
```
Note that you can use `awscli` for more advanced operations like
creating a bucket, pre-signing a request or managing your website.
[Read the full documentation to know more](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/s3/index.html).
Some features are however not implemented like ACL or policy.
Check [our s3 compatibility list](@/documentation/reference-manual/s3-compatibility.md).
### Other tools for interacting with Garage ### Other tools for interacting with Garage
The following tools can also be used to send and recieve files from/to Garage: The following tools can also be used to send and recieve files from/to Garage:
- the [AWS CLI](https://aws.amazon.com/cli/) - [minio-client](@/documentation/connect/cli.md#minio-client)
- [`rclone`](https://rclone.org/) - [s3cmd](@/documentation/connect/cli.md#s3cmd)
- [Cyberduck](https://cyberduck.io/) - [rclone](@/documentation/connect/cli.md#rclone)
- [`s3cmd`](https://s3tools.org/s3cmd) - [Cyberduck](@/documentation/connect/cli.md#cyberduck)
- [WinSCP](@/documentation/connect/cli.md#winscp)
Refer to the ["Integrations" section](@/documentation/connect/_index.md) to learn how to An exhaustive list is maintained in the ["Integrations" > "Browsing tools" section](@/documentation/connect/_index.md).
configure application and command line utilities to integrate with Garage.

View file

@ -1,6 +1,6 @@
+++ +++
title = "Reference Manual" title = "Reference Manual"
weight = 4 weight = 60
sort_by = "weight" sort_by = "weight"
template = "documentation.html" template = "documentation.html"
+++ +++

View file

@ -0,0 +1,148 @@
+++
title = "Administration API"
weight = 40
+++
The Garage administration API is accessible through a dedicated server whose
listen address is specified in the `[admin]` section of the configuration
file (see [configuration file
reference](@/documentation/reference-manual/configuration.md))
**WARNING.** At this point, there is no commitment to the stability of the APIs described in this document.
We will bump the version numbers prefixed to each API endpoint each time the syntax
or semantics change, meaning that code that relies on these endpoint will break
when changes are introduced.
Versions:
- Before Garage 0.7.2 - no admin API
- Garage 0.7.2 - admin APIv0
- Garage 0.9.0 - admin APIv1, deprecate admin APIv0
## Access control
The admin API uses two different tokens for access control, that are specified in the config file's `[admin]` section:
- `metrics_token`: the token for accessing the Metrics endpoint (if this token
is not set in the config file, the Metrics endpoint can be accessed without
access control);
- `admin_token`: the token for accessing all of the other administration
endpoints (if this token is not set in the config file, access to these
endpoints is disabled entirely).
These tokens are used as simple HTTP bearer tokens. In other words, to
authenticate access to an admin API endpoint, add the following HTTP header
to your request:
```
Authorization: Bearer <token>
```
## Administration API endpoints
### Metrics `GET /metrics`
Returns internal Garage metrics in Prometheus format.
The metrics are directly documented when returned by the API.
**Example:**
```
$ curl -i http://localhost:3903/metrics
HTTP/1.1 200 OK
content-type: text/plain; version=0.0.4
content-length: 12145
date: Tue, 08 Aug 2023 07:25:05 GMT
# HELP api_admin_error_counter Number of API calls to the various Admin API endpoints that resulted in errors
# TYPE api_admin_error_counter counter
api_admin_error_counter{api_endpoint="CheckWebsiteEnabled",status_code="400"} 1
api_admin_error_counter{api_endpoint="CheckWebsiteEnabled",status_code="404"} 3
# HELP api_admin_request_counter Number of API calls to the various Admin API endpoints
# TYPE api_admin_request_counter counter
api_admin_request_counter{api_endpoint="CheckWebsiteEnabled"} 7
api_admin_request_counter{api_endpoint="Health"} 3
# HELP api_admin_request_duration Duration of API calls to the various Admin API endpoints
...
```
### Health `GET /health`
Returns `200 OK` if enough nodes are up to have a quorum (ie. serve requests),
otherwise returns `503 Service Unavailable`.
**Example:**
```
$ curl -i http://localhost:3903/health
HTTP/1.1 200 OK
content-type: text/plain
content-length: 102
date: Tue, 08 Aug 2023 07:22:38 GMT
Garage is fully operational
Consult the full health check API endpoint at /v0/health for more details
```
### On-demand TLS `GET /check`
To prevent abuse for on-demand TLS, Caddy developers have specified an endpoint that can be queried by the reverse proxy
to know if a given domain is allowed to get a certificate. Garage implements these endpoints to tell if a given domain is handled by Garage or is garbage.
Garage responds with the following logic:
- If the domain matches the pattern `<bucket-name>.<s3_api.root_domain>`, returns 200 OK
- If the domain matches the pattern `<bucket-name>.<s3_web.root_domain>` and website is configured for `<bucket>`, returns 200 OK
- If the domain matches the pattern `<bucket-name>` and website is configured for `<bucket>`, returns 200 OK
- Otherwise, returns 404 Not Found, 400 Bad Request or 5xx requests.
*Note 1: because in the path-style URL mode, there is only one domain that is not known by Garage, hence it is not supported by this API endpoint.
You must manually declare the domain in your reverse-proxy. Idem for K2V.*
*Note 2: buckets in a user's namespace are not supported yet by this endpoint. This is a limitation of this endpoint currently.*
**Example:** Suppose a Garage instance is configured with `s3_api.root_domain = .s3.garage.localhost` and `s3_web.root_domain = .web.garage.localhost`.
With a private `media` bucket (name in the global namespace, website is disabled), the endpoint will feature the following behavior:
```
$ curl -so /dev/null -w "%{http_code}" http://localhost:3903/check?domain=media.s3.garage.localhost
200
$ curl -so /dev/null -w "%{http_code}" http://localhost:3903/check?domain=media
400
$ curl -so /dev/null -w "%{http_code}" http://localhost:3903/check?domain=media.web.garage.localhost
400
```
With a public `example.com` bucket (name in the global namespace, website is activated), the endpoint will feature the following behavior:
```
$ curl -so /dev/null -w "%{http_code}" http://localhost:3903/check?domain=example.com.s3.garage.localhost
200
$ curl -so /dev/null -w "%{http_code}" http://localhost:3903/check?domain=example.com
200
$ curl -so /dev/null -w "%{http_code}" http://localhost:3903/check?domain=example.com.web.garage.localhost
200
```
**References:**
- [Using On-Demand TLS](https://caddyserver.com/docs/automatic-https#using-on-demand-tls)
- [Add option for a backend check to approve use of on-demand TLS](https://github.com/caddyserver/caddy/pull/1939)
- [Serving tens of thousands of domains over HTTPS with Caddy](https://caddy.community/t/serving-tens-of-thousands-of-domains-over-https-with-caddy/11179)
### Cluster operations
These endpoints have a dedicated OpenAPI spec.
- APIv1 - [HTML spec](https://garagehq.deuxfleurs.fr/api/garage-admin-v1.html) - [OpenAPI YAML](https://garagehq.deuxfleurs.fr/api/garage-admin-v1.yml)
- APIv0 (deprecated) - [HTML spec](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.html) - [OpenAPI YAML](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.yml)
Requesting the API from the command line can be as simple as running:
```bash
curl -H 'Authorization: Bearer s3cr3t' http://localhost:3903/v0/status | jq
```
For more advanced use cases, we recommend using a SDK.
[Go to the "Build your own app" section to know how to use our SDKs](@/documentation/build/_index.md)

View file

@ -1,6 +1,6 @@
+++ +++
title = "Garage CLI" title = "Garage CLI"
weight = 15 weight = 30
+++ +++
The Garage CLI is mostly self-documented. Make use of the `help` subcommand The Garage CLI is mostly self-documented. Make use of the `help` subcommand

View file

@ -1,40 +1,70 @@
+++ +++
title = "Configuration file format" title = "Configuration file format"
weight = 5 weight = 20
+++ +++
## Full example
Here is an example `garage.toml` configuration file that illustrates all of the possible options: Here is an example `garage.toml` configuration file that illustrates all of the possible options:
```toml ```toml
replication_factor = 3
consistency_mode = "consistent"
metadata_dir = "/var/lib/garage/meta" metadata_dir = "/var/lib/garage/meta"
data_dir = "/var/lib/garage/data" data_dir = "/var/lib/garage/data"
metadata_fsync = true
data_fsync = false
disable_scrub = false
use_local_tz = false
metadata_auto_snapshot_interval = "6h"
block_size = 1048576 db_engine = "lmdb"
replication_mode = "3" block_size = "1M"
block_ram_buffer_max = "256MiB"
lmdb_map_size = "1T"
compression_level = 1 compression_level = 1
rpc_secret = "4425f5c26c5e11581d3223904324dcb5b5d5dfb14e5e7f35e38c595424f5f1e6" rpc_secret = "4425f5c26c5e11581d3223904324dcb5b5d5dfb14e5e7f35e38c595424f5f1e6"
rpc_bind_addr = "[::]:3901" rpc_bind_addr = "[::]:3901"
rpc_bind_outgoing = false
rpc_public_addr = "[fc00:1::1]:3901" rpc_public_addr = "[fc00:1::1]:3901"
# or set rpc_public_adr_subnet to filter down autodiscovery to a subnet:
# rpc_public_addr_subnet = "2001:0db8:f00:b00:/64"
allow_world_readable_secrets = false
bootstrap_peers = [ bootstrap_peers = [
"563e1ac825ee3323aa441e72c26d1030d6d4414aeb3dd25287c531e7fc2bc95d@[fc00:1::1]:3901", "563e1ac825ee3323aa441e72c26d1030d6d4414aeb3dd25287c531e7fc2bc95d@[fc00:1::1]:3901",
"86f0f26ae4afbd59aaf9cfb059eefac844951efd5b8caeec0d53f4ed6c85f332[fc00:1::2]:3901", "86f0f26ae4afbd59aaf9cfb059eefac844951efd5b8caeec0d53f4ed6c85f332@[fc00:1::2]:3901",
"681456ab91350f92242e80a531a3ec9392cb7c974f72640112f90a600d7921a4@[fc00:B::1]:3901", "681456ab91350f92242e80a531a3ec9392cb7c974f72640112f90a600d7921a4@[fc00:B::1]:3901",
"212fd62eeaca72c122b45a7f4fa0f55e012aa5e24ac384a72a3016413fa724ff@[fc00:F::1]:3901", "212fd62eeaca72c122b45a7f4fa0f55e012aa5e24ac384a72a3016413fa724ff@[fc00:F::1]:3901",
] ]
consul_host = "consul.service"
consul_service_name = "garage-daemon"
kubernetes_namespace = "garage" [consul_discovery]
kubernetes_service_name = "garage-daemon" api = "catalog"
kubernetes_skip_crd = false consul_http_addr = "http://127.0.0.1:8500"
service_name = "garage-daemon"
ca_cert = "/etc/consul/consul-ca.crt"
client_cert = "/etc/consul/consul-client.crt"
client_key = "/etc/consul/consul-key.crt"
# for `agent` API mode, unset client_cert and client_key, and optionally enable `token`
# token = "abcdef-01234-56789"
tls_skip_verify = false
tags = [ "dns-enabled" ]
meta = { dns-acl = "allow trusted" }
[kubernetes_discovery]
namespace = "garage"
service_name = "garage-daemon"
skip_crd = false
sled_cache_capacity = 134217728
sled_flush_every_ms = 2000
[s3_api] [s3_api]
api_bind_addr = "[::]:3900" api_bind_addr = "[::]:3900"
@ -47,6 +77,8 @@ root_domain = ".web.garage"
[admin] [admin]
api_bind_addr = "0.0.0.0:3903" api_bind_addr = "0.0.0.0:3903"
metrics_token = "BCAdFjoa9G0KJR0WXnHHm7fs1ZAbfpI8iIZ+Z/a2NgI="
admin_token = "UkLeGWEvHnXBqnueR3ISEMWpOnm40jH2tM2HnnL/0F4="
trace_sink = "http://localhost:4317" trace_sink = "http://localhost:4317"
``` ```
@ -54,41 +86,91 @@ The following gives details about each available configuration option.
## Available configuration options ## Available configuration options
### `metadata_dir` ### Index
The directory in which Garage will store its metadata. This contains the node identifier, [Environment variables](#env_variables).
the network configuration and the peer list, the list of buckets and keys as well
as the index of all objects, object version and object blocks.
Store this folder on a fast SSD drive if possible to maximize Garage's performance. Top-level configuration options:
[`allow_world_readable_secrets`](#allow_world_readable_secrets),
[`block_ram_buffer_max`](#block_ram_buffer_max),
[`block_size`](#block_size),
[`bootstrap_peers`](#bootstrap_peers),
[`compression_level`](#compression_level),
[`data_dir`](#data_dir),
[`data_fsync`](#data_fsync),
[`db_engine`](#db_engine),
[`disable_scrub`](#disable_scrub),
[`use_local_tz`](#use_local_tz),
[`lmdb_map_size`](#lmdb_map_size),
[`metadata_auto_snapshot_interval`](#metadata_auto_snapshot_interval),
[`metadata_dir`](#metadata_dir),
[`metadata_fsync`](#metadata_fsync),
[`replication_factor`](#replication_factor),
[`consistency_mode`](#consistency_mode),
[`rpc_bind_addr`](#rpc_bind_addr),
[`rpc_bind_outgoing`](#rpc_bind_outgoing),
[`rpc_public_addr`](#rpc_public_addr),
[`rpc_public_addr_subnet`](#rpc_public_addr_subnet)
[`rpc_secret`/`rpc_secret_file`](#rpc_secret).
### `data_dir` The `[consul_discovery]` section:
[`api`](#consul_api),
[`ca_cert`](#consul_ca_cert),
[`client_cert`](#consul_client_cert_and_key),
[`client_key`](#consul_client_cert_and_key),
[`consul_http_addr`](#consul_http_addr),
[`meta`](#consul_tags_and_meta),
[`service_name`](#consul_service_name),
[`tags`](#consul_tags_and_meta),
[`tls_skip_verify`](#consul_tls_skip_verify),
[`token`](#consul_token).
The directory in which Garage will store the data blocks of objects. The `[kubernetes_discovery]` section:
This folder can be placed on an HDD. The space available for `data_dir` [`namespace`](#kube_namespace),
should be counted to determine a node's capacity [`service_name`](#kube_service_name),
when [adding it to the cluster layout](@/documentation/cookbook/real-world.md). [`skip_crd`](#kube_skip_crd).
### `block_size` The `[s3_api]` section:
[`api_bind_addr`](#s3_api_bind_addr),
[`root_domain`](#s3_root_domain),
[`s3_region`](#s3_region).
Garage splits stored objects in consecutive chunks of size `block_size` The `[s3_web]` section:
(except the last one which might be smaller). The default size is 1MB and [`bind_addr`](#web_bind_addr),
should work in most cases. We recommend increasing it to e.g. 10MB if [`root_domain`](#web_root_domain).
you are using Garage to store large files and have fast network connections
between all nodes (e.g. 1gbps).
If you are interested in tuning this, feel free to do so (and remember to The `[admin]` section:
report your findings to us!). When this value is changed for a running Garage [`api_bind_addr`](#admin_api_bind_addr),
installation, only files newly uploaded will be affected. Previously uploaded [`metrics_token`/`metrics_token_file`](#admin_metrics_token),
files will remain available. This however means that chunks from existing files [`admin_token`/`admin_token_file`](#admin_token),
will not be deduplicated with chunks from newly uploaded files, meaning you [`trace_sink`](#admin_trace_sink),
might use more storage space that is optimally possible.
### `replication_mode` ### Environment variables {#env_variables}
Garage supports the following replication modes: The following configuration parameter must be specified as an environment
variable, it does not exist in the configuration file:
- `none` or `1`: data stored on Garage is stored on a single node. There is no - `GARAGE_LOG_TO_SYSLOG` (since v0.9.4): set this to `1` or `true` to make the
Garage daemon send its logs to `syslog` (using the libc `syslog` function)
instead of printing to stderr.
The following environment variables can be used to override the corresponding
values in the configuration file:
- [`GARAGE_ALLOW_WORLD_READABLE_SECRETS`](#allow_world_readable_secrets)
- [`GARAGE_RPC_SECRET` and `GARAGE_RPC_SECRET_FILE`](#rpc_secret)
- [`GARAGE_ADMIN_TOKEN` and `GARAGE_ADMIN_TOKEN_FILE`](#admin_token)
- [`GARAGE_METRICS_TOKEN` and `GARAGE_METRICS_TOKEN`](#admin_metrics_token)
### Top-level configuration options
#### `replication_factor` {#replication_factor}
The replication factor can be any positive integer smaller or equal the node count in your cluster.
The chosen replication factor has a big impact on the cluster's failure tolerancy and performance characteristics.
- `1`: data stored on Garage is stored on a single node. There is no
redundancy, and data will be unavailable as soon as one node fails or its redundancy, and data will be unavailable as soon as one node fails or its
network is disconnected. Do not use this for anything else than test network is disconnected. Do not use this for anything else than test
deployments. deployments.
@ -99,17 +181,6 @@ Garage supports the following replication modes:
before losing data. Data remains available in read-only mode when one node is before losing data. Data remains available in read-only mode when one node is
down, but write operations will fail. down, but write operations will fail.
- `2-dangerous`: a variant of mode `2`, where written objects are written to
the second replica asynchronously. This means that Garage will return `200
OK` to a PutObject request before the second copy is fully written (or even
before it even starts being written). This means that data can more easily
be lost if the node crashes before a second copy can be completed. This
also means that written objects might not be visible immediately in read
operations. In other words, this mode severely breaks the consistency and
durability guarantees of standard Garage cluster operation. Benefits of
this mode: you can still write to your cluster when one node is
unavailable.
- `3`: data stored on Garage will be stored on three different nodes, if - `3`: data stored on Garage will be stored on three different nodes, if
possible each in a different zones. Garage tolerates two node failure, or possible each in a different zones. Garage tolerates two node failure, or
several node failures but in no more than two zones (in a deployment with at several node failures but in no more than two zones (in a deployment with at
@ -117,57 +188,309 @@ Garage supports the following replication modes:
or node failures are only in a single zone, reading and writing data to or node failures are only in a single zone, reading and writing data to
Garage can continue normally. Garage can continue normally.
- `3-degraded`: a variant of replication mode `3`, that lowers the read - `5`, `7`, ...: When setting the replication factor above 3, it is most useful to
choose an uneven value, since for every two copies added, one more node can fail
before losing the ability to write and read to the cluster.
Note that in modes `2` and `3`,
if at least the same number of zones are available, an arbitrary number of failures in
any given zone is tolerated as copies of data will be spread over several zones.
**Make sure `replication_factor` is the same in the configuration files of all nodes.
Never run a Garage cluster where that is not the case.**
It is technically possible to change the replication factor although it's a
dangerous operation that is not officially supported. This requires you to
delete the existing cluster layout and create a new layout from scratch,
meaning that a full rebalancing of your cluster's data will be needed. To do
it, shut down your cluster entirely, delete the `custer_layout` files in the
meta directories of all your nodes, update all your configuration files with
the new `replication_factor` parameter, restart your cluster, and then create a
new layout with all the nodes you want to keep. Rebalancing data will take
some time, and data might temporarily appear unavailable to your users.
It is recommended to shut down public access to the cluster while rebalancing
is in progress. In theory, no data should be lost as rebalancing is a
routine operation for Garage, although we cannot guarantee you that everything
will go right in such an extreme scenario.
#### `consistency_mode` {#consistency_mode}
The consistency mode setting determines the read and write behaviour of your cluster.
- `consistent`: The default setting. This is what the paragraph above describes.
The read and write quorum will be determined so that read-after-write consistency
is guaranteed.
- `degraded`: Lowers the read
quorum to `1`, to allow you to read data from your cluster when several quorum to `1`, to allow you to read data from your cluster when several
nodes (or nodes in several zones) are unavailable. In this mode, Garage nodes (or nodes in several zones) are unavailable. In this mode, Garage
does not provide read-after-write consistency anymore. The write quorum is does not provide read-after-write consistency anymore.
still 2, ensuring that data successfully written to Garage is stored on at The write quorum stays the same as in the `consistent` mode, ensuring that
least two nodes. data successfully written to Garage is stored on multiple nodes (depending
the replication factor).
- `3-dangerous`: a variant of replication mode `3` that lowers both the read - `dangerous`: This mode lowers both the read
and write quorums to `1`, to allow you to both read and write to your and write quorums to `1`, to allow you to both read and write to your
cluster when several nodes (or nodes in several zones) are unavailable. It cluster when several nodes (or nodes in several zones) are unavailable. It
is the least consistent mode of operation proposed by Garage, and also one is the least consistent mode of operation proposed by Garage, and also one
that should probably never be used. that should probably never be used.
Note that in modes `2` and `3`, Changing the `consistency_mode` between modes while leaving the `replication_factor` untouched
if at least the same number of zones are available, an arbitrary number of failures in (e.g. setting your node's `consistency_mode` to `degraded` when it was previously unset, or from
any given zone is tolerated as copies of data will be spread over several zones. `dangerous` to `consistent`), can be done easily by just changing the `consistency_mode`
parameter in your config files and restarting all your Garage nodes.
**Make sure `replication_mode` is the same in the configuration files of all nodes. The consistency mode can be used together with various replication factors, to achieve
Never run a Garage cluster where that is not the case.** a wide range of read and write characteristics. Some examples:
- Replication factor `2`, consistency mode `degraded`: While this mode
technically exists, its properties are the same as with consistency mode `consistent`,
since the read quorum with replication factor `2`, consistency mode `consistent` is already 1.
- Replication factor `2`, consistency mode `dangerous`: written objects are written to
the second replica asynchronously. This means that Garage will return `200
OK` to a PutObject request before the second copy is fully written (or even
before it even starts being written). This means that data can more easily
be lost if the node crashes before a second copy can be completed. This
also means that written objects might not be visible immediately in read
operations. In other words, this configuration severely breaks the consistency and
durability guarantees of standard Garage cluster operation. Benefits of
this configuration: you can still write to your cluster when one node is
unavailable.
The quorums associated with each replication mode are described below: The quorums associated with each replication mode are described below:
| `replication_mode` | Number of replicas | Write quorum | Read quorum | Read-after-write consistency? | | `consistency_mode` | `replication_factor` | Write quorum | Read quorum | Read-after-write consistency? |
| ------------------ | ------------------ | ------------ | ----------- | ----------------------------- | | ------------------ | -------------------- | ------------ | ----------- | ----------------------------- |
| `none` or `1` | 1 | 1 | 1 | yes | | `consistent` | 1 | 1 | 1 | yes |
| `2` | 2 | 2 | 1 | yes | | `consistent` | 2 | 2 | 1 | yes |
| `2-dangerous` | 2 | 1 | 1 | NO | | `dangerous` | 2 | 1 | 1 | NO |
| `3` | 3 | 2 | 2 | yes | | `consistent` | 3 | 2 | 2 | yes |
| `3-degraded` | 3 | 2 | 1 | NO | | `degraded` | 3 | 2 | 1 | NO |
| `3-dangerous` | 3 | 1 | 1 | NO | | `dangerous` | 3 | 1 | 1 | NO |
Changing the `replication_mode` between modes with the same number of replicas #### `metadata_dir` {#metadata_dir}
(e.g. from `3` to `3-degraded`, or from `2-dangerous` to `2`), can be done easily by
just changing the `replication_mode` parameter in your config files and restarting all your
Garage nodes.
It is also technically possible to change the replication mode to a mode with a The directory in which Garage will store its metadata. This contains the node identifier,
different numbers of replicas, although it's a dangerous operation that is not the network configuration and the peer list, the list of buckets and keys as well
officially supported. This requires you to delete the existing cluster layout as the index of all objects, object version and object blocks.
and create a new layout from scratch, meaning that a full rebalancing of your
cluster's data will be needed. To do it, shut down your cluster entirely,
delete the `custer_layout` files in the meta directories of all your nodes,
update all your configuration files with the new `replication_mode` parameter,
restart your cluster, and then create a new layout with all the nodes you want
to keep. Rebalancing data will take some time, and data might temporarily
appear unavailable to your users. It is recommended to shut down public access
to the cluster while rebalancing is in progress. In theory, no data should be
lost as rebalancing is a routine operation for Garage, although we cannot
guarantee you that everything will go right in such an extreme scenario.
### `compression_level` Store this folder on a fast SSD drive if possible to maximize Garage's performance.
#### `data_dir` {#data_dir}
The directory in which Garage will store the data blocks of objects.
This folder can be placed on an HDD. The space available for `data_dir`
should be counted to determine a node's capacity
when [adding it to the cluster layout](@/documentation/cookbook/real-world.md).
Since `v0.9.0`, Garage supports multiple data directories with the following syntax:
```toml
data_dir = [
{ path = "/path/to/old_data", read_only = true },
{ path = "/path/to/new_hdd1", capacity = "2T" },
{ path = "/path/to/new_hdd2", capacity = "4T" },
]
```
See [the dedicated documentation page](@/documentation/operations/multi-hdd.md)
on how to operate Garage in such a setup.
#### `db_engine` (since `v0.8.0`) {#db_engine}
Since `v0.8.0`, Garage can use alternative storage backends as follows:
| DB engine | `db_engine` value | Database path |
| --------- | ----------------- | ------------- |
| [LMDB](https://www.symas.com/lmdb) (since `v0.8.0`, default since `v0.9.0`) | `"lmdb"` | `<metadata_dir>/db.lmdb/` |
| [Sqlite](https://sqlite.org) (since `v0.8.0`) | `"sqlite"` | `<metadata_dir>/db.sqlite` |
| [Sled](https://sled.rs) (old default, removed since `v1.0`) | `"sled"` | `<metadata_dir>/db/` |
Sled was supported until Garage v0.9.x, and was removed in Garage v1.0.
You can still use an older binary of Garage (e.g. v0.9.4) to migrate
old Sled metadata databases to another engine.
Performance characteristics of the different DB engines are as follows:
- LMDB: the recommended database engine for high-performance distributed clusters.
LMDB works very well, but is known to have the following limitations:
- The data format of LMDB is not portable between architectures, so for
instance the Garage database of an x86-64 node cannot be moved to an ARM64
node.
- While LMDB can technically be used on 32-bit systems, this will limit your
node to very small database sizes due to how LMDB works; it is therefore
not recommended.
- Several users have reported corrupted LMDB database files after an unclean
shutdown (e.g. a power outage). This situation can generally be recovered
from if your cluster is geo-replicated (by rebuilding your metadata db from
other nodes), or if you have saved regular snapshots at the filesystem
level.
- Keys in LMDB are limited to 511 bytes. This limit translates to limits on
object keys in S3 and sort keys in K2V that are limted to 479 bytes.
- Sqlite: Garage supports Sqlite as an alternative storage backend for
metadata, which does not have the issues listed above for LMDB.
On versions 0.8.x and earlier, Sqlite should be avoided due to abysmal
performance, which was fixed with the addition of `metadata_fsync`.
Sqlite is still probably slower than LMDB due to the way we use it,
so it is not the best choice for high-performance storage clusters,
but it should work fine in many cases.
It is possible to convert Garage's metadata directory from one format to another
using the `garage convert-db` command, which should be used as follows:
```
garage convert-db -a <input db engine> -i <input db path> \
-b <output db engine> -o <output db path>
```
Make sure to specify the full database path as presented in the table above
(third colummn), and not just the path to the metadata directory.
#### `metadata_fsync` {#metadata_fsync}
Whether to enable synchronous mode for the database engine or not.
This is disabled (`false`) by default.
This reduces the risk of metadata corruption in case of power failures,
at the cost of a significant drop in write performance,
as Garage will have to pause to sync data to disk much more often
(several times for API calls such as PutObject).
Using this option reduces the risk of simultaneous metadata corruption on several
cluster nodes, which could lead to data loss.
If multi-site replication is used, this option is most likely not necessary, as
it is extremely unlikely that two nodes in different locations will have a
power failure at the exact same time.
(Metadata corruption on a single node is not an issue, the corrupted data file
can always be deleted and reconstructed from the other nodes in the cluster.)
Here is how this option impacts the different database engines:
| Database | `metadata_fsync = false` (default) | `metadata_fsync = true` |
|----------|------------------------------------|-------------------------------|
| Sqlite | `PRAGMA synchronous = OFF` | `PRAGMA synchronous = NORMAL` |
| LMDB | `MDB_NOMETASYNC` + `MDB_NOSYNC` | `MDB_NOMETASYNC` |
Note that the Sqlite database is always ran in `WAL` mode (`PRAGMA journal_mode = WAL`).
#### `data_fsync` {#data_fsync}
Whether to `fsync` data blocks and their containing directory after they are
saved to disk.
This is disabled (`false`) by default.
This might reduce the risk that a data block is lost in rare
situations such as simultaneous node losing power,
at the cost of a moderate drop in write performance.
Similarly to `metatada_fsync`, this is likely not necessary
if geographical replication is used.
#### `metadata_auto_snapshot_interval` (since Garage v0.9.4) {#metadata_auto_snapshot_interval}
If this value is set, Garage will automatically take a snapshot of the metadata
DB file at a regular interval and save it in the metadata directory.
This parameter can take any duration string that can be parsed by
the [`parse_duration`](https://docs.rs/parse_duration/latest/parse_duration/#syntax) crate.
Snapshots can allow to recover from situations where the metadata DB file is
corrupted, for instance after an unclean shutdown. See [this
page](@/documentation/operations/recovering.md#corrupted_meta) for details.
Garage keeps only the two most recent snapshots of the metadata DB and deletes
older ones automatically.
Note that taking a metadata snapshot is a relatively intensive operation as the
entire data file is copied. A snapshot being taken might have performance
impacts on the Garage node while it is running. If the cluster is under heavy
write load when a snapshot operation is running, this might also cause the
database file to grow in size significantly as pages cannot be recycled easily.
For this reason, it might be better to use filesystem-level snapshots instead
if possible.
#### `disable_scrub` {#disable_scrub}
By default, Garage runs a scrub of the data directory approximately once per
month, with a random delay to avoid all nodes running at the same time. When
it scrubs the data directory, Garage will read all of the data files stored on
disk to check their integrity, and will rebuild any data files that it finds
corrupted, using the remaining valid copies stored on other nodes.
See [this page](@/documentation/operations/durability-repairs.md#scrub) for details.
Set the `disable_scrub` configuration value to `true` if you don't need Garage
to scrub the data directory, for instance if you are already scrubbing at the
filesystem level. Note that in this case, if you find a corrupted data file,
you should delete it from the data directory and then call `garage repair
blocks` on the node to ensure that it re-obtains a copy from another node on
the network.
#### `use_local_tz` {#use_local_tz}
By default, Garage runs the lifecycle worker every day at midnight in UTC. Set the
`use_local_tz` configuration value to `true` if you want Garage to run the
lifecycle worker at midnight in your local timezone. If you have multiple nodes,
you should also ensure that each node has the same timezone configuration.
#### `block_size` {#block_size}
Garage splits stored objects in consecutive chunks of size `block_size`
(except the last one which might be smaller). The default size is 1MiB and
should work in most cases. We recommend increasing it to e.g. 10MiB if
you are using Garage to store large files and have fast network connections
between all nodes (e.g. 1gbps).
If you are interested in tuning this, feel free to do so (and remember to
report your findings to us!). When this value is changed for a running Garage
installation, only files newly uploaded will be affected. Previously uploaded
files will remain available. This however means that chunks from existing files
will not be deduplicated with chunks from newly uploaded files, meaning you
might use more storage space that is optimally possible.
#### `block_ram_buffer_max` (since v0.9.4) {#block_ram_buffer_max}
A limit on the total size of data blocks kept in RAM by S3 API nodes awaiting
to be sent to storage nodes asynchronously.
Explanation: since Garage wants to tolerate node failures, it uses quorum
writes to send data blocks to storage nodes: try to write the block to three
nodes, and return ok as soon as two writes complete. So even if all three nodes
are online, the third write always completes asynchronously. In general, there
are not many writes to a cluster, and the third asynchronous write can
terminate early enough so as to not cause unbounded RAM growth. However, if
the S3 API node is continuously receiving large quantities of data and the
third node is never able to catch up, many data blocks will be kept buffered in
RAM as they are awaiting transfer to the third node.
The `block_ram_buffer_max` sets a limit to the size of buffers that can be kept
in RAM in this process. When the limit is reached, backpressure is applied
back to the S3 client.
Note that this only counts buffers that have arrived to a certain stage of
processing (received from the client + encrypted and/or compressed as
necessary) and are ready to send to the storage nodes. Many other buffers will
not be counted and this is not a hard limit on RAM consumption. In particular,
if many clients send requests simultaneously with large objects, the RAM
consumption will always grow linearly with the number of concurrent requests,
as each request will use a few buffers of size `block_size` for receiving and
intermediate processing before even trying to send the data to the storage
node.
The default value is 256MiB.
#### `lmdb_map_size` {#lmdb_map_size}
This parameters can be used to set the map size used by LMDB,
which is the size of the virtual memory region used for mapping the database file.
The value of this parameter is the maximum size the metadata database can take.
This value is not bound by the physical RAM size of the machine running Garage.
If not specified, it defaults to 1GiB on 32-bit machines and 1TiB on 64-bit machines.
#### `compression_level` {#compression_level}
Zstd compression level to use for storing blocks. Zstd compression level to use for storing blocks.
@ -175,7 +498,7 @@ Values between `1` (faster compression) and `19` (smaller file) are standard com
levels for zstd. From `20` to `22`, compression levels are referred as "ultra" and must be levels for zstd. From `20` to `22`, compression levels are referred as "ultra" and must be
used with extra care as it will use lot of memory. A value of `0` will let zstd choose a used with extra care as it will use lot of memory. A value of `0` will let zstd choose a
default value (currently `3`). Finally, zstd has also compression designed to be faster default value (currently `3`). Finally, zstd has also compression designed to be faster
than default compression levels, they range from `-1` (smaller file) to `-99` (faster than default compression levels, they range from `-1` (smaller file) to `-99` (faster
compression). compression).
If you do not specify a `compression_level` entry, Garage will set it to `1` for you. With If you do not specify a `compression_level` entry, Garage will set it to `1` for you. With
@ -191,15 +514,22 @@ Compression is done synchronously, setting a value too high will add latency to
This value can be different between nodes, compression is done by the node which receive the This value can be different between nodes, compression is done by the node which receive the
API call. API call.
### `rpc_secret` #### `rpc_secret`, `rpc_secret_file` or `GARAGE_RPC_SECRET`, `GARAGE_RPC_SECRET_FILE` (env) {#rpc_secret}
Garage uses a secret key that is shared between all nodes of the cluster Garage uses a secret key, called an RPC secret, that is shared between all
in order to identify these nodes and allow them to communicate together. nodes of the cluster in order to identify these nodes and allow them to
This key should be specified here in the form of a 32-byte hex-encoded communicate together. The RPC secret is a 32-byte hex-encoded random string,
random string. Such a string can be generated with a command which can be generated with a command such as `openssl rand -hex 32`.
such as `openssl rand -hex 32`.
### `rpc_bind_addr` The RPC secret should be specified in the `rpc_secret` configuration variable.
Since Garage `v0.8.2`, the RPC secret can also be stored in a file whose path is
given in the configuration variable `rpc_secret_file`, or specified as an
environment variable `GARAGE_RPC_SECRET`.
Since Garage `v0.8.5` and `v0.9.1`, you can also specify the path of a file
storing the secret as the `GARAGE_RPC_SECRET_FILE` environment variable.
#### `rpc_bind_addr` {#rpc_bind_addr}
The address and port on which to bind for inter-cluster communcations The address and port on which to bind for inter-cluster communcations
(reffered to as RPC for remote procedure calls). (reffered to as RPC for remote procedure calls).
@ -208,14 +538,33 @@ the node, even in the case of a NAT: the NAT should be configured to forward the
port number to the same internal port nubmer. This means that if you have several nodes running port number to the same internal port nubmer. This means that if you have several nodes running
behind a NAT, they should each use a different RPC port number. behind a NAT, they should each use a different RPC port number.
### `rpc_public_addr` #### `rpc_bind_outgoing`(since v0.9.2) {#rpc_bind_outgoing}
If enabled, pre-bind all sockets for outgoing connections to the same IP address
used for listening (the IP address specified in `rpc_bind_addr`) before
trying to connect to remote nodes.
This can be necessary if a node has multiple IP addresses,
but only one is allowed or able to reach the other nodes,
for instance due to firewall rules or specific routing configuration.
Disabled by default.
#### `rpc_public_addr` {#rpc_public_addr}
The address and port that other nodes need to use to contact this node for The address and port that other nodes need to use to contact this node for
RPC calls. **This parameter is optional but recommended.** In case you have RPC calls. **This parameter is optional but recommended.** In case you have
a NAT that binds the RPC port to a port that is different on your public IP, a NAT that binds the RPC port to a port that is different on your public IP,
this field might help making it work. this field might help making it work.
### `bootstrap_peers` #### `rpc_public_addr_subnet` {#rpc_public_addr_subnet}
In case `rpc_public_addr` is not set, but autodiscovery is used, this allows
filtering the list of automatically discovered IPs to a specific subnet.
For example, if nodes should pick *their* IP inside a specific subnet, but you
don't want to explicitly write the IP down (as it's dynamic, or you want to
share configs across nodes), you can use this option.
#### `bootstrap_peers` {#bootstrap_peers}
A list of peer identifiers on which to contact other Garage peers of this cluster. A list of peer identifiers on which to contact other Garage peers of this cluster.
These peer identifiers have the following syntax: These peer identifiers have the following syntax:
@ -231,65 +580,118 @@ be obtained by running `garage node id` and then included directly in the
key will be returned by `garage node id` and you will have to add the IP key will be returned by `garage node id` and you will have to add the IP
yourself. yourself.
### `consul_host` and `consul_service_name` ### `allow_world_readable_secrets` or `GARAGE_ALLOW_WORLD_READABLE_SECRETS` (env) {#allow_world_readable_secrets}
Garage checks the permissions of your secret files to make sure they're not
world-readable. In some cases, the check might fail and consider your files as
world-readable even if they're not, for instance when using Posix ACLs.
Setting `allow_world_readable_secrets` to `true` bypass this
permission verification.
Alternatively, you can set the `GARAGE_ALLOW_WORLD_READABLE_SECRETS`
environment variable to `true` to bypass the permissions check.
### The `[consul_discovery]` section
Garage supports discovering other nodes of the cluster using Consul. For this Garage supports discovering other nodes of the cluster using Consul. For this
to work correctly, nodes need to know their IP address by which they can be to work correctly, nodes need to know their IP address by which they can be
reached by other nodes of the cluster, which should be set in `rpc_public_addr`. reached by other nodes of the cluster, which should be set in `rpc_public_addr`.
The `consul_host` parameter should be set to the hostname of the Consul server, #### `consul_http_addr` {#consul_http_addr}
and `consul_service_name` should be set to the service name under which Garage's
The `consul_http_addr` parameter should be set to the full HTTP(S) address of the Consul server.
#### `api` {#consul_api}
Two APIs for service registration are supported: `catalog` and `agent`. `catalog`, the default, will register a service using
the `/v1/catalog` endpoints, enabling mTLS if `client_cert` and `client_key` are provided. The `agent` API uses the
`v1/agent` endpoints instead, where an optional `token` may be provided.
#### `service_name` {#consul_service_name}
`service_name` should be set to the service name under which Garage's
RPC ports are announced. RPC ports are announced.
Garage does not yet support talking to Consul over TLS. #### `client_cert`, `client_key` {#consul_client_cert_and_key}
### `kubernetes_namespace`, `kubernetes_service_name` and `kubernetes_skip_crd` TLS client certificate and client key to use when communicating with Consul over TLS. Both are mandatory when doing so.
Only available when `api = "catalog"`.
#### `ca_cert` {#consul_ca_cert}
TLS CA certificate to use when communicating with Consul over TLS.
#### `tls_skip_verify` {#consul_tls_skip_verify}
Skip server hostname verification in TLS handshake.
`ca_cert` is ignored when this is set.
#### `token` {#consul_token}
Uses the provided token for communication with Consul. Only available when `api = "agent"`.
The policy assigned to this token should at least have these rules:
```hcl
// the `service_name` specified above
service "garage" {
policy = "write"
}
service_prefix "" {
policy = "read"
}
node_prefix "" {
policy = "read"
}
```
#### `tags` and `meta` {#consul_tags_and_meta}
Additional list of tags and map of service meta to add during service registration.
### The `[kubernetes_discovery]` section
Garage supports discovering other nodes of the cluster using kubernetes custom Garage supports discovering other nodes of the cluster using kubernetes custom
resources. For this to work `kubernetes_namespace` and `kubernetes_service_name` resources. For this to work, a `[kubernetes_discovery]` section must be present
need to be configured. with at least the `namespace` and `service_name` parameters.
`kubernetes_namespace` sets the namespace in which the custom resources are #### `namespace` {#kube_namespace}
configured. `kubernetes_service_name` is added as a label to these resources to
`namespace` sets the namespace in which the custom resources are
configured.
#### `service_name` {#kube_service_name}
`service_name` is added as a label to the advertised resources to
filter them, to allow for multiple deployments in a single namespace. filter them, to allow for multiple deployments in a single namespace.
`kubernetes_skip_crd` can be set to true to disable the automatic creation and #### `skip_crd` {#kube_skip_crd}
`skip_crd` can be set to true to disable the automatic creation and
patching of the `garagenodes.deuxfleurs.fr` CRD. You will need to create the CRD patching of the `garagenodes.deuxfleurs.fr` CRD. You will need to create the CRD
manually. manually.
### `sled_cache_capacity`
This parameter can be used to tune the capacity of the cache used by ### The `[s3_api]` section
[sled](https://sled.rs), the database Garage uses internally to store metadata.
Tune this to fit the RAM you wish to make available to your Garage instance.
This value has a conservative default (128MB) so that Garage doesn't use too much
RAM by default, but feel free to increase this for higher performance.
### `sled_flush_every_ms` #### `api_bind_addr` {#s3_api_bind_addr}
This parameters can be used to tune the flushing interval of sled.
Increase this if sled is thrashing your SSD, at the risk of losing more data in case
of a power outage (though this should not matter much as data is replicated on other
nodes). The default value, 2000ms, should be appropriate for most use cases.
## The `[s3_api]` section
### `api_bind_addr`
The IP and port on which to bind for accepting S3 API calls. The IP and port on which to bind for accepting S3 API calls.
This endpoint does not suport TLS: a reverse proxy should be used to provide it. This endpoint does not suport TLS: a reverse proxy should be used to provide it.
### `s3_region` Alternatively, since `v0.8.5`, a path can be used to create a unix socket with 0222 mode.
#### `s3_region` {#s3_region}
Garage will accept S3 API calls that are targetted to the S3 region defined here. Garage will accept S3 API calls that are targetted to the S3 region defined here.
API calls targetted to other regions will fail with a AuthorizationHeaderMalformed error API calls targetted to other regions will fail with a AuthorizationHeaderMalformed error
message that redirects the client to the correct region. message that redirects the client to the correct region.
### `root_domain` {#root_domain} #### `root_domain` {#s3_root_domain}
The optionnal suffix to access bucket using vhost-style in addition to path-style request. The optional suffix to access bucket using vhost-style in addition to path-style request.
Note path-style requests are always enabled, whether or not vhost-style is configured. Note path-style requests are always enabled, whether or not vhost-style is configured.
Configuring vhost-style S3 required a wildcard DNS entry, and possibly a wildcard TLS certificate, Configuring vhost-style S3 required a wildcard DNS entry, and possibly a wildcard TLS certificate,
but might be required by softwares not supporting path-style requests. but might be required by softwares not supporting path-style requests.
@ -299,40 +701,67 @@ using the hostname `my-bucket.s3.garage.eu`.
## The `[s3_web]` section ### The `[s3_web]` section
Garage allows to publish content of buckets as websites. This section configures the Garage allows to publish content of buckets as websites. This section configures the
behaviour of this module. behaviour of this module.
### `bind_addr` #### `bind_addr` {#web_bind_addr}
The IP and port on which to bind for accepting HTTP requests to buckets configured The IP and port on which to bind for accepting HTTP requests to buckets configured
for website access. for website access.
This endpoint does not suport TLS: a reverse proxy should be used to provide it. This endpoint does not suport TLS: a reverse proxy should be used to provide it.
### `root_domain` Alternatively, since `v0.8.5`, a path can be used to create a unix socket with 0222 mode.
The optionnal suffix appended to bucket names for the corresponding HTTP Host. #### `root_domain` {#web_root_domain}
The optional suffix appended to bucket names for the corresponding HTTP Host.
For instance, if `root_domain` is `web.garage.eu`, a bucket called `deuxfleurs.fr` For instance, if `root_domain` is `web.garage.eu`, a bucket called `deuxfleurs.fr`
will be accessible either with hostname `deuxfleurs.fr.web.garage.eu` will be accessible either with hostname `deuxfleurs.fr.web.garage.eu`
or with hostname `deuxfleurs.fr`. or with hostname `deuxfleurs.fr`.
## The `[admin]` section ### The `[admin]` section
Garage has a few administration capabilities, in particular to allow remote monitoring. These features are detailed below. Garage has a few administration capabilities, in particular to allow remote monitoring. These features are detailed below.
### `api_bind_addr` #### `api_bind_addr` {#admin_api_bind_addr}
If specified, Garage will bind an HTTP server to this port and address, on If specified, Garage will bind an HTTP server to this port and address, on
which it will listen to requests for administration features. Currently, which it will listen to requests for administration features.
this endpoint only exposes Garage metrics in the Prometheus format at See [administration API reference](@/documentation/reference-manual/admin-api.md) to learn more about these features.
`/metrics`. This endpoint is not authenticated. In the future, bucket and
access key management might be possible by REST calls to this endpoint.
### `trace_sink` Alternatively, since `v0.8.5`, a path can be used to create a unix socket. Note that for security reasons,
the socket will have 0220 mode. Make sure to set user and group permissions accordingly.
Optionnally, the address of an Opentelemetry collector. If specified, #### `metrics_token`, `metrics_token_file` or `GARAGE_METRICS_TOKEN`, `GARAGE_METRICS_TOKEN_FILE` (env) {#admin_metrics_token}
Garage will send traces in the Opentelemetry format to this endpoint. These
The token for accessing the Metrics endpoint. If this token is not set, the
Metrics endpoint can be accessed without access control.
You can use any random string for this value. We recommend generating a random token with `openssl rand -base64 32`.
`metrics_token` was introduced in Garage `v0.7.2`.
`metrics_token_file` and the `GARAGE_METRICS_TOKEN` environment variable are supported since Garage `v0.8.2`.
`GARAGE_METRICS_TOKEN_FILE` is supported since `v0.8.5` / `v0.9.1`.
#### `admin_token`, `admin_token_file` or `GARAGE_ADMIN_TOKEN`, `GARAGE_ADMIN_TOKEN_FILE` (env) {#admin_token}
The token for accessing all of the other administration endpoints. If this
token is not set, access to these endpoints is disabled entirely.
You can use any random string for this value. We recommend generating a random token with `openssl rand -base64 32`.
`admin_token` was introduced in Garage `v0.7.2`.
`admin_token_file` and the `GARAGE_ADMIN_TOKEN` environment variable are supported since Garage `v0.8.2`.
`GARAGE_ADMIN_TOKEN_FILE` is supported since `v0.8.5` / `v0.9.1`.
#### `trace_sink` {#admin_trace_sink}
Optionally, the address of an OpenTelemetry collector. If specified,
Garage will send traces in the OpenTelemetry format to this endpoint. These
trace allow to inspect Garage's operation when it handles S3 API requests. trace allow to inspect Garage's operation when it handles S3 API requests.

View file

@ -0,0 +1,133 @@
+++
title = "List of Garage features"
weight = 10
+++
### S3 API
The main goal of Garage is to provide an object storage service that is compatible with the
[S3 API](https://docs.aws.amazon.com/AmazonS3/latest/API/Welcome.html) from Amazon Web Services.
We try to adhere as strictly as possible to the semantics of the API as implemented by Amazon
and other vendors such as Minio or CEPH.
Of course Garage does not implement the full span of API endpoints that AWS S3 does;
the exact list of S3 features implemented by Garage can be found [on our S3 compatibility page](@/documentation/reference-manual/s3-compatibility.md).
### Geo-distribution
Garage allows you to store copies of your data in multiple geographical locations in order to maximize resilience
to adverse events, such as network/power outages or hardware failures.
This allows Garage to run very well even at home, using consumer-grade Internet connectivity
(such as FTTH) and power, as long as cluster nodes can be spawned at several physical locations.
Garage exploits knowledge of the capacity and physical location of each storage node to design
a storage plan that best exploits the available storage capacity while satisfying the geo-distributed replication constraint.
To learn more about geo-distributed Garage clusters,
read our documentation on [setting up a real-world deployment](@/documentation/cookbook/real-world.md).
### Standalone/self-contained
Garage is extremely simple to deploy, and does not depend on any external service to run.
This makes setting up and administering storage clusters, we hope, as easy as it could be.
### Flexible topology
A Garage cluster can very easily evolve over time, as storage nodes are added or removed.
Garage will automatically rebalance data between nodes as needed to ensure the desired number of copies.
Read about cluster layout management [here](@/documentation/operations/layout.md).
### Several replication modes
Garage supports a variety of replication modes, with configurable replica count,
and with various levels of consistency, in order to adapt to a variety of usage scenarios.
Read our reference page on [supported replication modes](@/documentation/reference-manual/configuration.md#replication_factor)
to select the replication mode best suited to your use case (hint: in most cases, `replication_factor = 3` is what you want).
### Compression and deduplication
All data stored in Garage is deduplicated, and optionnally compressed using
Zstd. Objects uploaded to Garage are chunked in blocks of constant sizes (see
[`block_size`](@/documentation/reference-manual/configuration.md#block_size)),
and the hashes of individual blocks are used to dispatch them to storage nodes
and to deduplicate them.
### No RAFT slowing you down
It might seem strange to tout the absence of something as a desirable feature,
but this is in fact a very important point! Garage does not use RAFT or another
consensus algorithm internally to order incoming requests: this means that all requests
directed to a Garage cluster can be handled independently of one another instead
of going through a central bottleneck (the leader node).
As a consequence, requests can be handled much faster, even in cases where latency
between cluster nodes is important (see our [benchmarks](@/documentation/design/benchmarks/index.md) for data on this).
This is particularly usefull when nodes are far from one another and talk to one other through standard Internet connections.
### Web server for static websites
A storage bucket can easily be configured to be served directly by Garage as a static web site.
Domain names for multiple websites directly map to bucket names, making it easy to build
a platform for your users to autonomously build and host their websites over Garage.
Surprisingly, none of the other alternative S3 implementations we surveyed (such as Minio
or CEPH) support publishing static websites from S3 buckets, a feature that is however
directly inherited from S3 on AWS.
Read more on our [dedicated documentation page](@/documentation/cookbook/exposing-websites.md).
### Bucket names as aliases
In Garage, a bucket may have several names, known as aliases.
Aliases can easily be added and removed on demand:
this allows to easily rename buckets if needed
without having to copy all of their content, something that cannot be done on AWS.
For buckets served as static websites, having multiple aliases for a bucket can allow
exposing the same content under different domain names.
Garage also supports bucket aliases which are local to a single user:
this allows different users to have different buckets with the same name, thus avoiding naming collisions.
This can be helpfull for instance if you want to write an application that creates per-user buckets with always the same name.
This feature is totally invisible to S3 clients and does not break compatibility with AWS.
### Cluster administration API
Garage provides a fully-fledged REST API to administer your cluster programatically.
Functionality included in the admin API include: setting up and monitoring
cluster nodes, managing access credentials, and managing storage buckets and bucket aliases.
A full reference of the administration API is available [here](@/documentation/reference-manual/admin-api.md).
### Metrics and traces
Garage makes some internal metrics available in the Prometheus data format,
which allows you to build interactive dashboards to visualize the load and internal state of your storage cluster.
For developpers and performance-savvy administrators,
Garage also supports exporting traces of what it does internally in OpenTelemetry format.
This allows to monitor the time spent at various steps of the processing of requests,
in order to detect potential performance bottlenecks.
### Kubernetes and Nomad integrations
Garage can automatically discover other nodes in the cluster thanks to integration
with orchestrators such as Kubernetes and Nomad (when used with Consul).
This eases the configuration of your cluster as it removes one step where nodes need
to be manually connected to one another.
### Support for changing IP addresses
As long as all of your nodes don't change their IP address at the same time,
Garage should be able to tolerate nodes with changing/dynamic IP addresses,
as nodes will regularly exchange the IP addresses of their peers and try to
reconnect using newer addresses when existing connections are broken.
### K2V API (experimental)
As part of an ongoing research project, Garage can expose an experimental key/value storage API called K2V.
K2V is made for the storage and retrieval of many small key/value pairs that need to be processed in bulk.
This completes the S3 API with an alternative that can be used to easily store and access metadata
related to objects stored in an S3 bucket.
In the context of our research project, [Aérogramme](https://aerogramme.deuxfleurs.fr),
K2V is used to provide metadata and log storage for operations on encrypted e-mail storage.
Learn more on the specification of K2V [here](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/k2v/doc/drafts/k2v-spec.md)
and on how to enable it in Garage [here](@/documentation/reference-manual/k2v.md).

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title = "K2V"
weight = 100
+++
Starting with version 0.7.2, Garage introduces an optional feature, K2V,
which is an alternative storage API designed to help efficiently store
many small values in buckets (in opposition to S3 which is more designed
to store large blobs).
K2V is currently disabled at compile time in all builds, as the
specification is still subject to changes. To build a Garage version with
K2V, the Cargo feature flag `k2v` must be activated. Special builds with
the `k2v` feature flag enabled can be obtained from our download page under
"Extra builds": such builds can be identified easily as their tag name ends
with `-k2v` (example: `v0.7.2-k2v`).
The specification of the K2V API can be found
[here](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/doc/drafts/k2v-spec.md).
This document also includes a high-level overview of K2V's design.
The K2V API uses AWSv4 signatures for authentification, same as the S3 API.
The AWS region used for signature calculation is always the same as the one
defined for the S3 API in the config file.
## Enabling and using K2V
To enable K2V, download and run a build that has the `k2v` feature flag
enabled, or produce one yourself. Then, add the following section to your
configuration file:
```toml
[k2v_api]
api_bind_addr = "<ip>:<port>"
```
Please select a port number that is not already in use by another API
endpoint (S3 api, admin API) or by the RPC server.
We provide an early-stage K2V client library for Rust which can be imported by adding the following to your `Cargo.toml` file:
```toml
k2v-client = { git = "https://git.deuxfleurs.fr/Deuxfleurs/garage.git" }
```
There is also a simple CLI utility which can be built from source in the
following way:
```sh
git clone https://git.deuxfleurs.fr/Deuxfleurs/garage.git
cd garage/src/k2v-client
cargo build --features cli --bin k2v-cli
```
The CLI utility is self-documented, run `k2v-cli --help` to learn how to use
it. There is also a short README.md in the `src/k2v-client` folder with some
instructions.

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title = "Cluster layout management"
weight = 10
+++
The cluster layout in Garage is a table that assigns to each node a role in
the cluster. The role of a node in Garage can either be a storage node with
a certain capacity, or a gateway node that does not store data and is only
used as an API entry point for faster cluster access.
An introduction to building cluster layouts can be found in the [production deployment](@/documentation/cookbook/real-world.md) page.
## How cluster layouts work in Garage
In Garage, a cluster layout is composed of the following components:
- a table of roles assigned to nodes
- a version number
Garage nodes will always use the cluster layout with the highest version number.
Garage nodes also maintain and synchronize between them a set of proposed role
changes that haven't yet been applied. These changes will be applied (or
canceled) in the next version of the layout
The following commands insert modifications to the set of proposed role changes
for the next layout version (but they do not create the new layout immediately):
```bash
garage layout assign [...]
garage layout remove [...]
```
The following command can be used to inspect the layout that is currently set in the cluster
and the changes proposed for the next layout version, if any:
```bash
garage layout show
```
The following commands create a new layout with the specified version number,
that either takes into account the proposed changes or cancels them:
```bash
garage layout apply --version <new_version_number>
garage layout revert --version <new_version_number>
```
The version number of the new layout to create must be 1 + the version number
of the previous layout that existed in the cluster. The `apply` and `revert`
commands will fail otherwise.
## Warnings about Garage cluster layout management
**Warning: never make several calls to `garage layout apply` or `garage layout
revert` with the same value of the `--version` flag. Doing so can lead to the
creation of several different layouts with the same version number, in which
case your Garage cluster will become inconsistent until fixed.** If a call to
`garage layout apply` or `garage layout revert` has failed and `garage layout
show` indicates that a new layout with the given version number has not been
set in the cluster, then it is fine to call the command again with the same
version number.
If you are using the `garage` CLI by typing individual commands in your
shell, you shouldn't have much issues as long as you run commands one after
the other and take care of checking the output of `garage layout show`
before applying any changes.
If you are using the `garage` CLI to script layout changes, follow the following recommendations:
- Make all of your `garage` CLI calls to the same RPC host. Do not use the
`garage` CLI to connect to individual nodes to send them each a piece of the
layout changes you are making, as the changes propagate asynchronously
between nodes and might not all be taken into account at the time when the
new layout is applied.
- **Only call `garage layout apply` once**, and call it **strictly after** all
of the `layout assign` and `layout remove` commands have returned.

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+++
title = "Monitoring"
weight = 60
+++
For information on setting up monitoring, see our [dedicated page](@/documentation/cookbook/monitoring.md) in the Cookbook section.
## List of exported metrics
### Garage system metrics
#### `garage_build_info` (counter)
Exposes the Garage version number running on a node.
```
garage_build_info{version="1.0"} 1
```
#### `garage_replication_factor` (counter)
Exposes the Garage replication factor configured on the node
```
garage_replication_factor 3
```
#### `garage_local_disk_avail` and `garage_local_disk_total` (gauge)
Reports the available and total disk space on each node, for data and metadata separately.
```
garage_local_disk_avail{volume="data"} 540341960704
garage_local_disk_avail{volume="metadata"} 540341960704
garage_local_disk_total{volume="data"} 763063566336
garage_local_disk_total{volume="metadata"} 763063566336
```
### Cluster health status metrics
#### `cluster_healthy` (gauge)
Whether all storage nodes are connected (0 or 1)
```
cluster_healthy 0
```
#### `cluster_available` (gauge)
Whether all requests can be served, even if some storage nodes are disconnected
```
cluster_available 1
```
#### `cluster_connected_nodes` (gauge)
Number of nodes currently connected
```
cluster_connected_nodes 3
```
#### `cluster_known_nodes` (gauge)
Number of nodes already seen once in the cluster
```
cluster_known_nodes 3
```
#### `cluster_layout_node_connected` (gauge)
Connection status for individual nodes of the cluster layout
```
cluster_layout_node_connected{id="62b218d848e86a64",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 1
cluster_layout_node_connected{id="a11c7cf18af29737",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
cluster_layout_node_connected{id="a235ac7695e0c54d",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 1
cluster_layout_node_connected{id="b10c110e4e854e5a",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 1
```
#### `cluster_layout_node_disconnected_time` (gauge)
Time (in seconds) since last connection to individual nodes of the cluster layout
```
cluster_layout_node_disconnected_time{id="62b218d848e86a64",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
cluster_layout_node_disconnected_time{id="a235ac7695e0c54d",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
cluster_layout_node_disconnected_time{id="b10c110e4e854e5a",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
```
#### `cluster_storage_nodes` (gauge)
Number of storage nodes declared in the current layout
```
cluster_storage_nodes 4
```
#### `cluster_storage_nodes_ok` (gauge)
Number of storage nodes currently connected
```
cluster_storage_nodes_ok 3
```
#### `cluster_partitions` (gauge)
Number of partitions in the layout (this is always 256)
```
cluster_partitions 256
```
#### `cluster_partitions_all_ok` (gauge)
Number of partitions for which all storage nodes are connected
```
cluster_partitions_all_ok 64
```
#### `cluster_partitions_quorum` (gauge)
Number of partitions for which we have a quorum of connected nodes and all requests can be served
```
cluster_partitions_quorum 256
```
### Metrics of the API endpoints
#### `api_admin_request_counter` (counter)
Counts the number of requests to a given endpoint of the administration API. Example:
```
api_admin_request_counter{api_endpoint="Metrics"} 127041
```
#### `api_admin_request_duration` (histogram)
Evaluates the duration of API calls to the various administration API endpoint. Example:
```
api_admin_request_duration_bucket{api_endpoint="Metrics",le="0.5"} 127041
api_admin_request_duration_sum{api_endpoint="Metrics"} 605.250344830999
api_admin_request_duration_count{api_endpoint="Metrics"} 127041
```
#### `api_s3_request_counter` (counter)
Counts the number of requests to a given endpoint of the S3 API. Example:
```
api_s3_request_counter{api_endpoint="CreateMultipartUpload"} 1
```
#### `api_s3_error_counter` (counter)
Counts the number of requests to a given endpoint of the S3 API that returned an error. Example:
```
api_s3_error_counter{api_endpoint="GetObject",status_code="404"} 39
```
#### `api_s3_request_duration` (histogram)
Evaluates the duration of API calls to the various S3 API endpoints. Example:
```
api_s3_request_duration_bucket{api_endpoint="CreateMultipartUpload",le="0.5"} 1
api_s3_request_duration_sum{api_endpoint="CreateMultipartUpload"} 0.046340762
api_s3_request_duration_count{api_endpoint="CreateMultipartUpload"} 1
```
#### `api_k2v_request_counter` (counter), `api_k2v_error_counter` (counter), `api_k2v_error_duration` (histogram)
Same as for S3, for the K2V API.
### Metrics of the Web endpoint
#### `web_request_counter` (counter)
Number of requests to the web endpoint
```
web_request_counter{method="GET"} 80
```
#### `web_request_duration` (histogram)
Duration of requests to the web endpoint
```
web_request_duration_bucket{method="GET",le="0.5"} 80
web_request_duration_sum{method="GET"} 1.0528433229999998
web_request_duration_count{method="GET"} 80
```
#### `web_error_counter` (counter)
Number of requests to the web endpoint resulting in errors
```
web_error_counter{method="GET",status_code="404 Not Found"} 64
```
### Metrics of the data block manager
#### `block_bytes_read`, `block_bytes_written` (counter)
Number of bytes read/written to/from disk in the data storage directory.
```
block_bytes_read 120586322022
block_bytes_written 3386618077
```
#### `block_ram_buffer_free_kb` (gauge)
Kibibytes available for buffering blocks that have to be sent to remote nodes.
When clients send too much data to this node and a storage node is not receiving
data fast enough due to slower network conditions, this will decrease down to
zero and backpressure will be applied.
```
block_ram_buffer_free_kb 219829
```
#### `block_compression_level` (counter)
Exposes the block compression level configured for the Garage node.
```
block_compression_level 3
```
#### `block_read_duration`, `block_write_duration` (histograms)
Evaluates the duration of the reading/writing of individual data blocks in the data storage directory.
```
block_read_duration_bucket{le="0.5"} 169229
block_read_duration_sum 2761.6902550310056
block_read_duration_count 169240
block_write_duration_bucket{le="0.5"} 3559
block_write_duration_sum 195.59170078500006
block_write_duration_count 3571
```
#### `block_delete_counter` (counter)
Counts the number of data blocks that have been deleted from storage.
```
block_delete_counter 122
```
#### `block_resync_counter` (counter), `block_resync_duration` (histogram)
Counts the number of resync operations the node has executed, and evaluates their duration.
```
block_resync_counter 308897
block_resync_duration_bucket{le="0.5"} 308892
block_resync_duration_sum 139.64204196100016
block_resync_duration_count 308897
```
#### `block_resync_queue_length` (gauge)
The number of block hashes currently queued for a resync.
This is normal to be nonzero for long periods of time.
```
block_resync_queue_length 0
```
#### `block_resync_errored_blocks` (gauge)
The number of block hashes that we were unable to resync last time we tried.
**THIS SHOULD BE ZERO, OR FALL BACK TO ZERO RAPIDLY, IN A HEALTHY CLUSTER.**
Persistent nonzero values indicate that some data is likely to be lost.
```
block_resync_errored_blocks 0
```
### Metrics related to RPCs (remote procedure calls) between nodes
#### `rpc_netapp_request_counter` (counter)
Number of RPC requests emitted
```
rpc_request_counter{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 176
```
#### `rpc_netapp_error_counter` (counter)
Number of communication errors (errors in the Netapp library, generally due to disconnected nodes)
```
rpc_netapp_error_counter{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 354
```
#### `rpc_timeout_counter` (counter)
Number of RPC timeouts, should be close to zero in a healthy cluster.
```
rpc_timeout_counter{from="<this node>",rpc_endpoint="garage_rpc/membership.rs/SystemRpc",to="<remote node>"} 1
```
#### `rpc_duration` (histogram)
The duration of internal RPC calls between Garage nodes.
```
rpc_duration_bucket{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>",le="0.5"} 166
rpc_duration_sum{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 35.172253716
rpc_duration_count{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 174
```
### Metrics of the metadata table manager
#### `table_gc_todo_queue_length` (gauge)
Table garbage collector TODO queue length
```
table_gc_todo_queue_length{table_name="block_ref"} 0
```
#### `table_get_request_counter` (counter), `table_get_request_duration` (histogram)
Number of get/get_range requests internally made on each table, and their duration.
```
table_get_request_counter{table_name="bucket_alias"} 315
table_get_request_duration_bucket{table_name="bucket_alias",le="0.5"} 315
table_get_request_duration_sum{table_name="bucket_alias"} 0.048509778000000024
table_get_request_duration_count{table_name="bucket_alias"} 315
```
#### `table_put_request_counter` (counter), `table_put_request_duration` (histogram)
Number of insert/insert_many requests internally made on this table, and their duration
```
table_put_request_counter{table_name="block_ref"} 677
table_put_request_duration_bucket{table_name="block_ref",le="0.5"} 677
table_put_request_duration_sum{table_name="block_ref"} 61.617528636
table_put_request_duration_count{table_name="block_ref"} 677
```
#### `table_internal_delete_counter` (counter)
Number of value deletions in the tree (due to GC or repartitioning)
```
table_internal_delete_counter{table_name="block_ref"} 2296
```
#### `table_internal_update_counter` (counter)
Number of value updates where the value actually changes (includes creation of new key and update of existing key)
```
table_internal_update_counter{table_name="block_ref"} 5996
```
#### `table_merkle_updater_todo_queue_length` (gauge)
Merkle tree updater TODO queue length (should fall to zero rapidly)
```
table_merkle_updater_todo_queue_length{table_name="block_ref"} 0
```
#### `table_sync_items_received`, `table_sync_items_sent` (counters)
Number of data items sent to/recieved from other nodes during resync procedures
```
table_sync_items_received{from="<remote node>",table_name="bucket_v2"} 3
table_sync_items_sent{table_name="block_ref",to="<remote node>"} 2
```

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title = "Request routing logic"
weight = 10
+++
Data retrieval requests to Garage endpoints (S3 API and websites) are resolved
to an individual object in a bucket. Since objects are replicated to multiple nodes
Garage must ensure consistency before answering the request.
## Using quorum to ensure consistency
Garage ensures consistency by attempting to establish a quorum with the
data nodes responsible for the object. When a majority of the data nodes
have provided metadata on a object Garage can then answer the request.
When a request arrives Garage will, assuming the recommended 3 replicas, perform the following actions:
- Make a request to the two preferred nodes for object metadata
- Try the third node if one of the two initial requests fail
- Check that the metadata from at least 2 nodes match
- Check that the object hasn't been marked deleted
- Answer the request with inline data from metadata if object is small enough
- Or get data blocks from the preferred nodes and answer using the assembled object
Garage dynamically determines which nodes to query based on health, preference, and
which nodes actually host a given data. Garage has no concept of "primary" so any
healthy node with the data can be used as long as a quorum is reached for the metadata.
## Node health
Garage keeps a TCP session open to each node in the cluster and periodically pings them. If a connection
cannot be established, or a node fails to answer a number of pings, the target node is marked as failed.
Failed nodes are not used for quorum or other internal requests.
## Node preference
Garage prioritizes which nodes to query according to a few criteria:
- A node always prefers itself if it can answer the request
- Then the node prioritizes nodes in the same zone
- Finally the nodes with the lowest latency are prioritized
For further reading on the cluster structure look at the [gateway](@/documentation/cookbook/gateways.md)
and [cluster layout management](@/documentation/reference-manual/layout.md) pages.

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@ -1,79 +1,103 @@
+++ +++
title = "S3 Compatibility status" title = "S3 Compatibility status"
weight = 20 weight = 70
+++ +++
## Endpoint implementation ## DISCLAIMER
All APIs that are missing on Garage will return a 501 Not Implemented. **The compatibility list for other platforms is given only for informational
Some `x-amz-` headers are not implemented. purposes and based on available documentation.** They are sometimes completed,
in a best effort approach, with the source code and inputs from maintainers
when documentation is lacking. We are not proactively monitoring new versions
of each software: check the modification history to know when the page has been
updated for the last time. Some entries will be inexact or outdated. For any
serious decision, you must make your own tests.
**The official documentation of each project can be accessed by clicking on the
project name in the column header.**
*The compatibility list for other platforms is given only for information purposes and based on available documentation. Some entries might be inexact. Feel free to open a PR to fix this table. Minio is missing because they do not provide a public S3 compatibility list.* Feel free to open a PR to suggest fixes this table. Minio is missing because they do not provide a public S3 compatibility list.
### Features ## Update history
- 2022-02-07 - First version of this page
- 2022-05-25 - Many Ceph S3 endpoints are not documented but implemented. Following a notification from the Ceph community, we added them.
## High-level features
| Feature | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Feature | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [signature v2](https://docs.aws.amazon.com/general/latest/gr/signature-version-2.html) (deprecated) | ❌ Missing | ✅ | ❌ | ✅ | ✅ | | [signature v2](https://docs.aws.amazon.com/general/latest/gr/signature-version-2.html) (deprecated) | ❌ Missing | ✅ | | ✅ | ✅ |
| [signature v4](https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-authenticating-requests.html) | ✅ Implemented | ✅ | ✅ | ❌ | ✅ | | [signature v4](https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-authenticating-requests.html) | ✅ Implemented | ✅ | ✅ | ❌ | ✅ |
| [URL path-style](https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#path-style-access) (eg. `host.tld/bucket/key`) | ✅ Implemented | ✅ | ✅ | ❓| ✅ | | [URL path-style](https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#path-style-access) (eg. `host.tld/bucket/key`) | ✅ Implemented | ✅ | ✅ | ❓| ✅ |
| [URL vhost-style](https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#virtual-hosted-style-access) URL (eg. `bucket.host.tld/key`) | ✅ Implemented | ❌| ✅| ✅ | ✅ | | [URL vhost-style](https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#virtual-hosted-style-access) URL (eg. `bucket.host.tld/key`) | ✅ Implemented | ❌| ✅| ✅ | ✅ |
| [Presigned URLs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/ShareObjectPreSignedURL.html) | ✅ Implemented | ❌| ✅ | ✅ | ✅(❓) | | [Presigned URLs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/ShareObjectPreSignedURL.html) | ✅ Implemented | ❌| ✅ | ✅ | ✅(❓) |
| [SSE-C encryption](https://docs.aws.amazon.com/AmazonS3/latest/userguide/ServerSideEncryptionCustomerKeys.html) | ✅ Implemented | ❓ | ✅ | ❌ | ✅ |
*Note:* OpenIO does not says if it supports presigned URLs. Because it is part of signature v4 and they claim they support it without additional precisions, we suppose that OpenIO supports presigned URLs. *Note:* OpenIO does not says if it supports presigned URLs. Because it is part
of signature v4 and they claim they support it without additional precisions,
we suppose that OpenIO supports presigned URLs.
## Endpoint implementation
All endpoints that are missing on Garage will return a 501 Not Implemented.
Some `x-amz-` headers are not implemented.
### Core endoints ### Core endoints
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [CreateBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateBucket.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [CreateBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateBucket.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [DeleteBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucket.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [DeleteBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucket.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [GetBucketLocation](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketLocation.html) | ✅ Implemented | ✅ | ✅ | ❌ | ✅ | | [GetBucketLocation](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketLocation.html) | ✅ Implemented | ✅ | ✅ | ❌ | ✅ |
| [HeadBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadBucket.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [HeadBucket](https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadBucket.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [ListBuckets](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBuckets.html) | ✅ Implemented | ❌| ✅ | ✅ | ✅ | | [ListBuckets](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBuckets.html) | ✅ Implemented | ❌| ✅ | ✅ | ✅ |
| [HeadObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [HeadObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [CopyObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CopyObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [CopyObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CopyObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [DeleteObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [DeleteObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [DeleteObjects](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjects.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [DeleteObjects](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjects.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [GetObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [GetObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [ListObjects](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjects.html) | ✅ Implemented (see details below) | ✅ | ✅ | ✅ | ❌| | [ListObjects](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjects.html) | ✅ Implemented (see details below) | ✅ | ✅ | ✅ | ❌|
| [ListObjectsV2](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html) | ✅ Implemented | ❌| | ❌| ✅ | | [ListObjectsV2](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html) | ✅ Implemented | ❌| | ❌| ✅ |
| [PostObject](https://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPOST.html) (compatibility API) | ❌ Missing | ❌| ✅ | ❌| ❌| | [PostObject](https://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPOST.html) | ✅ Implemented | ❌| ✅ | ❌| ❌|
| [PutObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [PutObject](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
**ListObjects:** Implemented, but there isn't a very good specification of what `encoding-type=url` covers so there might be some encoding bugs. In our implementation the url-encoded fields are in the same in ListObjects as they are in ListObjectsV2. **ListObjects:** Implemented, but there isn't a very good specification of what
`encoding-type=url` covers so there might be some encoding bugs. In our
implementation the url-encoded fields are in the same in ListObjects as they
are in ListObjectsV2.
*Note: Ceph API documentation is incomplete and miss at least HeadBucket and UploadPartCopy, but these endpoints are documented in [Red Hat Ceph Storage - Chapter 2. Ceph Object Gateway and the S3 API](https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4/html/developer_guide/ceph-object-gateway-and-the-s3-api)* *Note: Ceph API documentation is incomplete and lacks at least HeadBucket and UploadPartCopy,
but these endpoints are documented in [Red Hat Ceph Storage - Chapter 2. Ceph Object Gateway and the S3 API](https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4/html/developer_guide/ceph-object-gateway-and-the-s3-api)*
### Multipart Upload endpoints ### Multipart Upload endpoints
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [AbortMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_AbortMultipartUpload.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [AbortMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_AbortMultipartUpload.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [CompleteMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CompleteMultipartUpload.html) | ✅ Implemented (see details below) | ✅ | ✅ | ✅ | ✅ | | [CompleteMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CompleteMultipartUpload.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [CreateMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html) | ✅ Implemented | ✅| ✅ | ✅ | ✅ | | [CreateMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html) | ✅ Implemented | ✅| ✅ | ✅ | ✅ |
| [ListMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListMultipartUpload.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [ListMultipartUpload](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListMultipartUpload.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [ListParts](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListParts.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [ListParts](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListParts.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
| [UploadPart](https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPart.html) | ✅ Implemented (see details below) | ✅ | ✅| ✅ | ✅ | | [UploadPart](https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPart.html) | ✅ Implemented | ✅ | ✅| ✅ | ✅ |
| [UploadPartCopy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPartCopy.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ | | [UploadPartCopy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPartCopy.html) | ✅ Implemented | ✅ | ✅ | ✅ | ✅ |
Our implementation of Multipart Upload is currently a bit more restrictive than Amazon's one in some edge cases.
For more information, please refer to our [issue tracker](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/204).
### Website endpoints ### Website endpoints
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [DeleteBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketWebsite.html) | ✅ Implemented | ❌| ❌| ❌| ❌| | [DeleteBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketWebsite.html) | ✅ Implemented | ❌| ❌| ❌| ❌|
| [GetBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketWebsite.html) | ✅ Implemented | ❌ | ❌| ❌| ❌| | [GetBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketWebsite.html) | ✅ Implemented | ❌ | ❌| ❌| ❌|
| [PutBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html) | ⚠ Partially implemented (see below)| ❌| ❌| ❌| ❌| | [PutBucketWebsite](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketWebsite.html) | ⚠ Partially implemented (see below)| ❌| ❌| ❌| ❌|
| [DeleteBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketCors.html) | ✅ Implemented | ❌| | ❌| ✅ | | [DeleteBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketCors.html) | ✅ Implemented | ❌| | ❌| ✅ |
| [GetBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketCors.html) | ✅ Implemented | ❌ | | ❌| ✅ | | [GetBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketCors.html) | ✅ Implemented | ❌ | | ❌| ✅ |
| [PutBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketCors.html) | ✅ Implemented | ❌| | ❌| ✅ | | [PutBucketCors](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketCors.html) | ✅ Implemented | ❌| | ❌| ✅ |
**PutBucketWebsite:** Implemented, but only stores the index document suffix and the error document path. Redirects are not supported. **PutBucketWebsite:** Implemented, but only stores the index document suffix and the error document path. Redirects are not supported.
*Note: Ceph radosgw has some support for static websites but it is different from Amazon one plus it does not implement its configuration endpoints.* *Note: Ceph radosgw has some support for static websites but it is different from the Amazon one. It also does not implement its configuration endpoints.*
### ACL, Policies endpoints ### ACL, Policies endpoints
@ -81,94 +105,102 @@ Amazon has 2 access control mechanisms in S3: ACL (legacy) and policies (new one
Garage implements none of them, and has its own system instead, built around a per-access-key-per-bucket logic. Garage implements none of them, and has its own system instead, built around a per-access-key-per-bucket logic.
See Garage CLI reference manual to learn how to use Garage's permission system. See Garage CLI reference manual to learn how to use Garage's permission system.
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [DeleteBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketPolicy.html) | ❌ Missing | ❌| | ✅ | ❌| | [DeleteBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketPolicy.html) | ❌ Missing | ❌| | ✅ | ❌|
| [GetBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketPolicy.html) | ❌ Missing | ❌| | ⚠ | ❌| | [GetBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketPolicy.html) | ❌ Missing | ❌| | ⚠ | ❌|
| [GetBucketPolicyStatus](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketPolicyStatus.html) | ❌ Missing | ❌| | ❌| ❌| | [GetBucketPolicyStatus](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketPolicyStatus.html) | ❌ Missing | ❌| | ❌| ❌|
| [PutBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketPolicy.html) | ❌ Missing | ❌| | ⚠ | ❌| | [PutBucketPolicy](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketPolicy.html) | ❌ Missing | ❌| | ⚠ | ❌|
| [GetBucketAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ | | [GetBucketAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
| [PutBucketAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ | | [PutBucketAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
| [GetObjectAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ | | [GetObjectAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
| [PutObjectAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ | | [PutObjectAcl](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectAcl.html) | ❌ Missing | ✅ | ✅ | ✅ | ✅ |
*Notes:* Ceph claims that it supports bucket policies but does not implement any Policy endpoints. They probably refer to their own permission system. Riak CS only supports a subset of the policy configuration. *Notes:* Riak CS only supports a subset of the policy configuration.
### Versioning, Lifecycle endpoints ### Versioning, Lifecycle endpoints
Garage does not support (yet) object versioning. Garage does not (yet) support object versioning.
If you need this feature, please [share your use case in our dedicated issue](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/166). If you need this feature, please [share your use case in our dedicated issue](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/166).
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [DeleteBucketLifecycle](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketLifecycle.html) | ❌ Missing | ❌| ✅| ❌| ✅| | [DeleteBucketLifecycle](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketLifecycle.html) | ✅ Implemented | ❌| ✅| ❌| ✅|
| [GetBucketLifecycleConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketLifecycleConfiguration.html) | ❌ Missing | ❌| ⚠ | ❌| ✅| | [GetBucketLifecycleConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketLifecycleConfiguration.html) | ✅ Implemented | ❌| ✅ | ❌| ✅|
| [PutBucketLifecycleConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLifecycleConfiguration.html) | ❌ Missing | ❌| ⚠ | ❌| ✅| | [PutBucketLifecycleConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLifecycleConfiguration.html) | ⚠ Partially implemented (see below) | ❌| ✅ | ❌| ✅|
| [GetBucketVersioning](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketVersioning.html) | ❌ Stub (see below) | ✅| ✅ | ❌| ✅| | [GetBucketVersioning](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketVersioning.html) | ❌ Stub (see below) | ✅| ✅ | ❌| ✅|
| [ListObjectVersions](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectVersions.html) | ❌ Missing | ❌| ✅ | ❌| ✅| | [ListObjectVersions](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectVersions.html) | ❌ Missing | ❌| ✅ | ❌| ✅|
| [PutBucketVersioning](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketVersioning.html) | ❌ Missing | ❌| ✅| ❌| ✅| | [PutBucketVersioning](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketVersioning.html) | ❌ Missing | ❌| ✅| ❌| ✅|
**PutBucketLifecycleConfiguration:** The only actions supported are
`AbortIncompleteMultipartUpload` and `Expiration` (without the
`ExpiredObjectDeleteMarker` field). All other operations are dependent on
either bucket versionning or storage classes which Garage currently does not
implement. The deprecated `Prefix` member directly in the the `Rule`
structure/XML tag is not supported, specified prefixes must be inside the
`Filter` structure/XML tag.
**GetBucketVersioning:** Stub implementation (Garage does not yet support versionning so this always returns "versionning not enabled"). **GetBucketVersioning:** Stub implementation which always returns "versionning not enabled", since Garage does not yet support bucket versionning.
*Note: Ceph only supports `Expiration`, `NoncurrentVersionExpiration` and `AbortIncompleteMultipartUpload` on its Lifecycle endpoints.*
### Replication endpoints ### Replication endpoints
Please open an issue if you have a use case for replication. Please open an issue if you have a use case for replication.
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [DeleteBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketReplication.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [DeleteBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketReplication.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [GetBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketReplication.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [GetBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketReplication.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [PutBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketReplication.html) | ❌ Missing | ❌| ⚠ | ❌| ❌| | [PutBucketReplication](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketReplication.html) | ❌ Missing | ❌| ⚠ | ❌| ❌|
*Note: Ceph documentation briefly says that Ceph supports [replication though the S3 API](https://docs.ceph.com/en/latest/radosgw/multisite-sync-policy/#s3-replication-api) but with some limitations. Additionaly, replication endpoints are not documented in the S3 compatibility page so I don't know what kind of support we can expect.* *Note: Ceph documentation briefly says that Ceph supports
[replication through the S3 API](https://docs.ceph.com/en/latest/radosgw/multisite-sync-policy/#s3-replication-api)
but with some limitations.
Additionaly, replication endpoints are not documented in the S3 compatibility page so I don't know what kind of support we can expect.*
### Locking objects ### Locking objects
Amazon defines a concept of [object locking](https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-lock.html) that can be achieved either through a Retention period or a Legal hold. Amazon defines a concept of [object locking](https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-lock.html) that can be achieved either through a Retention period or a Legal hold.
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [GetObjectLegalHold](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLegalHold.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [GetObjectLegalHold](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLegalHold.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [PutObjectLegalHold](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectLegalHold.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [PutObjectLegalHold](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectLegalHold.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [GetObjectRetention](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectRetention.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [GetObjectRetention](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectRetention.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [PutObjectRetention](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectRetention.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [PutObjectRetention](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectRetention.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [GetObjectLockConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLockConfiguration.html) | ❌ Missing | ❌| | ❌| ❌| | [GetObjectLockConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLockConfiguration.html) | ❌ Missing | ❌| | ❌| ❌|
| [PutObjectLockConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectLockConfiguration.html) | ❌ Missing | ❌| | ❌| ❌| | [PutObjectLockConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectLockConfiguration.html) | ❌ Missing | ❌| | ❌| ❌|
### (Server-side) encryption ### (Server-side) encryption
We think that you can either encrypt your server partition or do client-side encryption, so we did not implement server-side encryption for Garage. We think that you can either encrypt your server partition or do client-side encryption, so we did not implement server-side encryption for Garage.
Please open an issue if you have a use case. Please open an issue if you have a use case.
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [DeleteBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketEncryption.html) | ❌ Missing | ❌| | ❌| ❌| | [DeleteBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketEncryption.html) | ❌ Missing | ❌| | ❌| ❌|
| [GetBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketEncryption.html) | ❌ Missing | ❌| | ❌| ❌| | [GetBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketEncryption.html) | ❌ Missing | ❌| | ❌| ❌|
| [PutBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html) | ❌ Missing | ❌| | ❌| ❌| | [PutBucketEncryption](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketEncryption.html) | ❌ Missing | ❌| | ❌| ❌|
### Misc endpoints ### Misc endpoints
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [GetBucketNotificationConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketNotificationConfiguration.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [GetBucketNotificationConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketNotificationConfiguration.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [PutBucketNotificationConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketNotificationConfiguration.html) | ❌ Missing | ❌| ✅ | ❌| ❌| | [PutBucketNotificationConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketNotificationConfiguration.html) | ❌ Missing | ❌| ✅ | ❌| ❌|
| [DeleteBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketTagging.html) | ❌ Missing | ❌| | ❌| ✅ | | [DeleteBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketTagging.html) | ❌ Missing | ❌| | ❌| ✅ |
| [GetBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketTagging.html) | ❌ Missing | ❌| | ❌| ✅ | | [GetBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketTagging.html) | ❌ Missing | ❌| | ❌| ✅ |
| [PutBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketTagging.html) | ❌ Missing | ❌| | ❌| ✅ | | [PutBucketTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketTagging.html) | ❌ Missing | ❌| | ❌| ✅ |
| [DeleteObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjectTagging.html) | ❌ Missing | ❌| | ❌| ✅ | | [DeleteObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjectTagging.html) | ❌ Missing | ❌| | ❌| ✅ |
| [GetObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectTagging.html) | ❌ Missing | ❌| | ❌| ✅ | | [GetObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectTagging.html) | ❌ Missing | ❌| | ❌| ✅ |
| [PutObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectTagging.html) | ❌ Missing | ❌| | ❌| ✅ | | [PutObjectTagging](https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectTagging.html) | ❌ Missing | ❌| | ❌| ✅ |
| [GetObjectTorrent](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectTorrent.html) | ❌ Missing | ❌| | ❌| ❌| | [GetObjectTorrent](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectTorrent.html) | ❌ Missing | ❌| | ❌| ❌|
### Vendor specific endpoints ### Vendor specific endpoints
<details><summary>Display Amazon specifc endpoints</summary> <details><summary>Display Amazon specifc endpoints</summary>
| Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) | | Endpoint | Garage | [Openstack Swift](https://docs.openstack.org/swift/latest/s3_compat.html) | [Ceph Object Gateway](https://docs.ceph.com/en/latest/radosgw/s3/) | [Riak CS](https://docs.riak.com/riak/cs/2.1.1/references/apis/storage/s3/index.html) | [OpenIO](https://docs.openio.io/latest/source/arch-design/s3_compliancy.html) |
|------------------------------|----------------------------------|-----------------|---------------|---------|-----| |------------------------------|----------------------------------|-----------------|---------------|---------|-----|
| [DeleteBucketAnalyticsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketAnalyticsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌| | [DeleteBucketAnalyticsConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketAnalyticsConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|
| [DeleteBucketIntelligentTieringConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketIntelligentTieringConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌| | [DeleteBucketIntelligentTieringConfiguration](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketIntelligentTieringConfiguration.html) | ❌ Missing | ❌| ❌| ❌| ❌|

View file

@ -1,6 +1,6 @@
+++ +++
title = "Working Documents" title = "Working Documents"
weight = 7 weight = 90
sort_by = "weight" sort_by = "weight"
template = "documentation.html" template = "documentation.html"
+++ +++

View file

@ -1,6 +1,6 @@
+++ +++
title = "Design draft" title = "Design draft (obsolete)"
weight = 25 weight = 900
+++ +++
**WARNING: this documentation is a design draft which was written before Garage's actual implementation. **WARNING: this documentation is a design draft which was written before Garage's actual implementation.

View file

@ -1,6 +1,6 @@
+++ +++
title = "Load balancing data" title = "Load balancing data (obsolete)"
weight = 10 weight = 910
+++ +++
**This is being yet improved in release 0.5. The working document has not been updated yet, it still only applies to Garage 0.2 through 0.4.** **This is being yet improved in release 0.5. The working document has not been updated yet, it still only applies to Garage 0.2 through 0.4.**

View file

@ -16,7 +16,7 @@ The migration steps are as follows:
1. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`, 1. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`,
check the logs and check that all data seems to be synced correctly between check the logs and check that all data seems to be synced correctly between
nodes. If you have time, do additional checks (`scrub`, `block_refs`, etc.) nodes. If you have time, do additional checks (`scrub`, `block_refs`, etc.)
2. Disable api and web access. Garage does not support disabling 2. Disable API and web access. Garage does not support disabling
these endpoints but you can change the port number or stop your reverse these endpoints but you can change the port number or stop your reverse
proxy for instance. proxy for instance.
3. Check once again that your cluster is healty. Run again `garage repair --all-nodes --yes tables` which is quick. 3. Check once again that your cluster is healty. Run again `garage repair --all-nodes --yes tables` which is quick.

View file

@ -0,0 +1,57 @@
+++
title = "Migrating from 0.7 to 0.8"
weight = 13
+++
**This guide explains how to migrate to 0.8 if you have an existing 0.7 cluster.
We don't recommend trying to migrate to 0.8 directly from 0.6 or older.**
**We make no guarantee that this migration will work perfectly:
back up all your data before attempting it!**
Garage v0.8 introduces new data tables that allow the counting of objects in buckets in order to implement bucket quotas.
A manual migration step is required to first count objects in Garage buckets and populate these tables with accurate data.
## Simple migration procedure (takes cluster offline for a while)
The migration steps are as follows:
1. Disable API and web access. Garage v0.7 does not support disabling
these endpoints but you can change the port number or stop your reverse proxy for instance.
2. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`,
check the logs and check that all data seems to be synced correctly between
nodes. If you have time, do additional checks (`versions`, `block_refs`, etc.)
3. Check that queues are empty: run `garage stats` to query them or inspect metrics in the Grafana dashboard.
4. Turn off Garage v0.7
5. **Backup the metadata folder of all your nodes!** For instance, use the following command
if your metadata directory is `/var/lib/garage/meta`: `cd /var/lib/garage ; tar -acf meta-v0.7.tar.zst meta/`
6. Install Garage v0.8
7. **Before starting Garage v0.8**, run the offline migration step: `garage offline-repair --yes object_counters`.
This can take a while to run, depending on the number of objects stored in your cluster.
8. Turn on Garage v0.8
9. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`.
Wait for a full table sync to run.
10. Your upgraded cluster should be in a working state. Re-enable API and Web
access and check that everything went well.
11. Monitor your cluster in the next hours to see if it works well under your production load, report any issue.
## Minimal downtime migration procedure
The migration to Garage v0.8 can be done with almost no downtime,
by restarting all nodes at once in the new version. The only limitation with this
method is that bucket sizes and item counts will not be estimated correctly
until all nodes have had a chance to run their offline migration procedure.
The migration steps are as follows:
1. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`,
check the logs and check that all data seems to be synced correctly between
nodes. If you have time, do additional checks (`versions`, `block_refs`, etc.)
2. Turn off each node individually; back up its metadata folder (see above); turn it back on again. This will allow you to take a backup of all nodes without impacting global cluster availability. You can do all nodes of a single zone at once as this does not impact the availability of Garage.
3. Prepare your binaries and configuration files for Garage v0.8
4. Shut down all v0.7 nodes simultaneously, and restart them all simultaneously in v0.8. Use your favorite deployment tool (Ansible, Kubernetes, Nomad) to achieve this as fast as possible.
5. At this point, Garage will indicate invalid values for the size and number of objects in each bucket (most likely, it will indicate zero). To fix this, take each node offline individually to do the offline migration step: `garage offline-repair --yes object_counters`. Again you can do all nodes of a single zone at once.

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@ -0,0 +1,72 @@
+++
title = "Migrating from 0.8 to 0.9"
weight = 12
+++
**This guide explains how to migrate to 0.9 if you have an existing 0.8 cluster.
We don't recommend trying to migrate to 0.9 directly from 0.7 or older.**
This migration procedure has been tested on several clusters without issues.
However, it is still a *critical procedure* that might cause issues.
**Make sure to back up all your data before attempting it!**
You might also want to read our [general documentation on upgrading Garage](@/documentation/operations/upgrading.md).
The following are **breaking changes** in Garage v0.9 that require your attention when migrating:
- LMDB is now the default metadata db engine and Sled is deprecated. If you were using Sled, make sure to specify `db_engine = "sled"` in your configuration file, or take the time to [convert your database](https://garagehq.deuxfleurs.fr/documentation/reference-manual/configuration/#db-engine-since-v0-8-0).
- Capacity values are now in actual byte units. The translation from the old layout will assign 1 capacity = 1Gb by default, which might be wrong for your cluster. This does not cause any data to be moved around, but you might want to re-assign correct capacity values post-migration.
- Multipart uploads that were started in Garage v0.8 will not be visible in Garage v0.9 and will have to be restarted from scratch.
- Changes to the admin API: some `v0/` endpoints have been replaced by `v1/` counterparts with updated/uniformized syntax. All other endpoints have also moved to `v1/` by default, without syntax changes, but are still available under `v0/` for compatibility.
## Simple migration procedure (takes cluster offline for a while)
The migration steps are as follows:
1. Disable API and web access. You may do this by stopping your reverse proxy or by commenting out
the `api_bind_addr` values in your `config.toml` file and restarting Garage.
2. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`,
check the logs and check that all data seems to be synced correctly between
nodes. If you have time, do additional checks (`versions`, `block_refs`, etc.)
3. Check that the block resync queue and Merkle queue are empty:
run `garage stats -a` to query them or inspect metrics in the Grafana dashboard.
4. Turn off Garage v0.8
5. **Backup the metadata folder of all your nodes!** For instance, use the following command
if your metadata directory is `/var/lib/garage/meta`: `cd /var/lib/garage ; tar -acf meta-v0.8.tar.zst meta/`
6. Install Garage v0.9
7. Update your configuration file if necessary.
8. Turn on Garage v0.9
9. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`.
Wait for a full table sync to run.
10. Your upgraded cluster should be in a working state. Re-enable API and Web
access and check that everything went well.
11. Monitor your cluster in the next hours to see if it works well under your production load, report any issue.
12. You might want to assign correct capacity values to all your nodes. Doing so might cause data to be moved
in your cluster, which should also be monitored carefully.
## Minimal downtime migration procedure
The migration to Garage v0.9 can be done with almost no downtime,
by restarting all nodes at once in the new version.
The migration steps are as follows:
1. Do `garage repair --all-nodes --yes tables` and `garage repair --all-nodes --yes blocks`,
check the logs and check that all data seems to be synced correctly between
nodes. If you have time, do additional checks (`versions`, `block_refs`, etc.)
2. Turn off each node individually; back up its metadata folder (see above); turn it back on again.
This will allow you to take a backup of all nodes without impacting global cluster availability.
You can do all nodes of a single zone at once as this does not impact the availability of Garage.
3. Prepare your binaries and configuration files for Garage v0.9
4. Shut down all v0.8 nodes simultaneously, and restart them all simultaneously in v0.9.
Use your favorite deployment tool (Ansible, Kubernetes, Nomad) to achieve this as fast as possible.
Garage v0.9 should be in a working state as soon as it starts.
5. Proceed with repair and monitoring as described in steps 9-12 above.

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@ -0,0 +1,77 @@
+++
title = "Migrating from 0.9 to 1.0"
weight = 11
+++
**This guide explains how to migrate to 1.0 if you have an existing 0.9 cluster.
We don't recommend trying to migrate to 1.0 directly from 0.8 or older.**
This migration procedure has been tested on several clusters without issues.
However, it is still a *critical procedure* that might cause issues.
**Make sure to back up all your data before attempting it!**
You might also want to read our [general documentation on upgrading Garage](@/documentation/operations/upgrading.md).
## Changes introduced in v1.0
The following are **breaking changes** in Garage v1.0 that require your attention when migrating:
- The Sled metadata db engine has been **removed**. If your cluster was still
using Sled, you will need to **use a Garage v0.9.x binary** to convert the
database using the `garage convert-db` subcommand. See
[here](@/documentation/reference-manual/configuration.md#db_engine) for the
details of the procedure.
The following syntax changes have been made to the configuration file:
- The `replication_mode` parameter has been split into two parameters:
[`replication_factor`](@/documentation/reference-manual/configuration.md#replication_factor)
and
[`consistency_mode`](@/documentation/reference-manual/configuration.md#consistency_mode).
The old syntax using `replication_mode` is still supported for legacy
reasons and can still be used.
- The parameters `sled_cache_capacity` and `sled_flush_every_ms` have been removed.
## Migration procedure
The migration to Garage v1.0 can be done with almost no downtime,
by restarting all nodes at once in the new version.
The migration steps are as follows:
1. Do a `garage repair --all-nodes --yes tables`, check the logs and check that
all data seems to be synced correctly between nodes. If you have time, do
additional `garage repair` procedures (`blocks`, `versions`, `block_refs`,
etc.)
2. Ensure you have a snapshot of your Garage installation that you can restore
to in case the upgrade goes wrong:
- If you are running Garage v0.9.4 or later, use the `garage meta snapshot
--all` to make a backup snapshot of the metadata directories of your nodes
for backup purposes, and save a copy of the following files in the
metadata directories of your nodes: `cluster_layout`, `data_layout`,
`node_key`, `node_key.pub`.
- If you are running a filesystem such as ZFS or BTRFS that support
snapshotting, you can create a filesystem-level snapshot to be used as a
restoration point if needed.
- In other cases, make a backup using the old procedure: turn off each node
individually; back up its metadata folder (for instance, use the following
command if your metadata directory is `/var/lib/garage/meta`: `cd
/var/lib/garage ; tar -acf meta-v0.9.tar.zst meta/`); turn it back on
again. This will allow you to take a backup of all nodes without
impacting global cluster availability. You can do all nodes of a single
zone at once as this does not impact the availability of Garage.
3. Prepare your updated binaries and configuration files for Garage v1.0
4. Shut down all v0.9 nodes simultaneously, and restart them all simultaneously
in v1.0. Use your favorite deployment tool (Ansible, Kubernetes, Nomad) to
achieve this as fast as possible. Garage v1.0 should be in a working state
as soon as enough nodes have started.
5. Monitor your cluster in the following hours to see if it works well under
your production load.

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@ -0,0 +1,75 @@
+++
title = "Testing strategy"
weight = 30
+++
## Testing Garage
Currently, we have the following tests:
- some unit tests spread around the codebase
- integration tests written in Rust (`src/garage/test`) to check that Garage operations perform correctly
- integration test for compatibility with external tools (`script/test-smoke.sh`)
We have also tried `minio/mint` but it fails a lot and for now we haven't gotten a lot from it.
In the future:
1. We'd like to have a systematic way of testing with `minio/mint`,
it would add value to Garage by providing a compatibility score and reference that can be trusted.
2. We'd also like to do testing with Jepsen in some way.
## How to instrument Garagae
We should try to test in least invasive ways, i.e. minimize the impact of the testing framework on Garage's source code. This means for example:
- Not abstracting IO/nondeterminism in the source code
- Not making `garage` a shared library (launch using `execve`, it's perfectly fine)
Instead, we should focus on building a clean outer interface for the `garage` binary,
for example loading configuration using environnement variables instead of the configuration file if that's helpfull for writing the tests.
There are two reasons for this:
- Keep the soure code clean and focused
- Test something that is as close as possible as the true garage that will actually be running
Reminder: rules of simplicity, concerning changes to Garage's source code.
Always question what we are doing.
Never do anything just because it looks nice or because we "think" it might be usefull at some later point but without knowing precisely why/when.
Only do things that make perfect sense in the context of what we currently know.
## References
Testing is a research field on its own.
About testing distributed systems:
- [Jepsen](https://jepsen.io/) is a testing framework designed to test distributed systems. It can mock some part of the system like the time and the network.
- [FoundationDB Testing Approach](https://www.micahlerner.com/2021/06/12/foundationdb-a-distributed-unbundled-transactional-key-value-store.html#what-is-unique-about-foundationdbs-testing-framework). They chose to abstract "all sources of nondeterminism and communication are abstracted, including network, disk, time, and pseudo random number generator" to be able to run tests by simulating faults.
- [Testing Distributed Systems](https://asatarin.github.io/testing-distributed-systems/) - Curated list of resources on testing distributed systems
About S3 compatibility:
- [ceph/s3-tests](https://github.com/ceph/s3-tests)
- (deprecated) [minio/s3verify](https://blog.min.io/s3verify-a-simple-tool-to-verify-aws-s3-api-compatibility/)
- [minio/mint](https://github.com/minio/mint)
About benchmarking S3 (I think it is not necessarily very relevant for this iteration):
- [minio/warp](https://github.com/minio/warp)
- [wasabi-tech/s3-benchmark](https://github.com/wasabi-tech/s3-benchmark)
- [dvassallo/s3-benchmark](https://github.com/dvassallo/s3-benchmark)
- [intel-cloud/cosbench](https://github.com/intel-cloud/cosbench) - used by Ceph
Engineering blog posts:
- [Quincy @ Scale: A Tale of Three Large-Scale Clusters](https://ceph.io/en/news/blog/2022/three-large-scale-clusters/)
Interesting blog posts on the blog of the Sled database:
- <https://sled.rs/simulation.html>
- <https://sled.rs/perf.html>
Misc:
- [mutagen](https://github.com/llogiq/mutagen) - mutation testing is a way to assert our test quality by mutating the code and see if the mutation makes the tests fail
- [fuzzing](https://rust-fuzz.github.io/book/) - cargo supports fuzzing, it could be a way to test our software reliability in presence of garbage data.

760
doc/drafts/admin-api.md Normal file
View file

@ -0,0 +1,760 @@
+++
title = "Administration API"
weight = 60
+++
The Garage administration API is accessible through a dedicated server whose
listen address is specified in the `[admin]` section of the configuration
file (see [configuration file
reference](@/documentation/reference-manual/configuration.md))
**WARNING.** At this point, there is no commitment to the stability of the APIs described in this document.
We will bump the version numbers prefixed to each API endpoint each time the syntax
or semantics change, meaning that code that relies on these endpoints will break
when changes are introduced.
The Garage administration API was introduced in version 0.7.2, this document
does not apply to older versions of Garage.
## Access control
The admin API uses two different tokens for access control, that are specified in the config file's `[admin]` section:
- `metrics_token`: the token for accessing the Metrics endpoint (if this token
is not set in the config file, the Metrics endpoint can be accessed without
access control);
- `admin_token`: the token for accessing all of the other administration
endpoints (if this token is not set in the config file, access to these
endpoints is disabled entirely).
These tokens are used as simple HTTP bearer tokens. In other words, to
authenticate access to an admin API endpoint, add the following HTTP header
to your request:
```
Authorization: Bearer <token>
```
## Administration API endpoints
### Metrics-related endpoints
#### Metrics `GET /metrics`
Returns internal Garage metrics in Prometheus format.
#### Health `GET /health`
Used for simple health checks in a cluster setting with an orchestrator.
Returns an HTTP status 200 if the node is ready to answer user's requests,
and an HTTP status 503 (Service Unavailable) if there are some partitions
for which a quorum of nodes is not available.
A simple textual message is also returned in a body with content-type `text/plain`.
See `/v1/health` for an API that also returns JSON output.
### Cluster operations
#### GetClusterStatus `GET /v1/status`
Returns the cluster's current status in JSON, including:
- ID of the node being queried and its version of the Garage daemon
- Live nodes
- Currently configured cluster layout
- Staged changes to the cluster layout
Example response body:
```json
{
"node": "b10c110e4e854e5aa3f4637681befac755154b20059ec163254ddbfae86b09df",
"garageVersion": "v1.0.1",
"garageFeatures": [
"k2v",
"lmdb",
"sqlite",
"metrics",
"bundled-libs"
],
"rustVersion": "1.68.0",
"dbEngine": "LMDB (using Heed crate)",
"layoutVersion": 5,
"nodes": [
{
"id": "62b218d848e86a64f7fe1909735f29a4350547b54c4b204f91246a14eb0a1a8c",
"role": {
"id": "62b218d848e86a64f7fe1909735f29a4350547b54c4b204f91246a14eb0a1a8c",
"zone": "dc1",
"capacity": 100000000000,
"tags": []
},
"addr": "10.0.0.3:3901",
"hostname": "node3",
"isUp": true,
"lastSeenSecsAgo": 12,
"draining": false,
"dataPartition": {
"available": 660270088192,
"total": 873862266880
},
"metadataPartition": {
"available": 660270088192,
"total": 873862266880
}
},
{
"id": "a11c7cf18af297379eff8688360155fe68d9061654449ba0ce239252f5a7487f",
"role": null,
"addr": "10.0.0.2:3901",
"hostname": "node2",
"isUp": true,
"lastSeenSecsAgo": 11,
"draining": true,
"dataPartition": {
"available": 660270088192,
"total": 873862266880
},
"metadataPartition": {
"available": 660270088192,
"total": 873862266880
}
},
{
"id": "a235ac7695e0c54d7b403943025f57504d500fdcc5c3e42c71c5212faca040a2",
"role": {
"id": "a235ac7695e0c54d7b403943025f57504d500fdcc5c3e42c71c5212faca040a2",
"zone": "dc1",
"capacity": 100000000000,
"tags": []
},
"addr": "127.0.0.1:3904",
"hostname": "lindy",
"isUp": true,
"lastSeenSecsAgo": 2,
"draining": false,
"dataPartition": {
"available": 660270088192,
"total": 873862266880
},
"metadataPartition": {
"available": 660270088192,
"total": 873862266880
}
},
{
"id": "b10c110e4e854e5aa3f4637681befac755154b20059ec163254ddbfae86b09df",
"role": {
"id": "b10c110e4e854e5aa3f4637681befac755154b20059ec163254ddbfae86b09df",
"zone": "dc1",
"capacity": 100000000000,
"tags": []
},
"addr": "10.0.0.1:3901",
"hostname": "node1",
"isUp": true,
"lastSeenSecsAgo": 3,
"draining": false,
"dataPartition": {
"available": 660270088192,
"total": 873862266880
},
"metadataPartition": {
"available": 660270088192,
"total": 873862266880
}
}
]
}
```
#### GetClusterHealth `GET /v1/health`
Returns the cluster's current health in JSON format, with the following variables:
- `status`: one of `healthy`, `degraded` or `unavailable`:
- healthy: Garage node is connected to all storage nodes
- degraded: Garage node is not connected to all storage nodes, but a quorum of write nodes is available for all partitions
- unavailable: a quorum of write nodes is not available for some partitions
- `knownNodes`: the number of nodes this Garage node has had a TCP connection to since the daemon started
- `connectedNodes`: the nubmer of nodes this Garage node currently has an open connection to
- `storageNodes`: the number of storage nodes currently registered in the cluster layout
- `storageNodesOk`: the number of storage nodes to which a connection is currently open
- `partitions`: the total number of partitions of the data (currently always 256)
- `partitionsQuorum`: the number of partitions for which a quorum of write nodes is available
- `partitionsAllOk`: the number of partitions for which we are connected to all storage nodes responsible of storing it
Contrarily to `GET /health`, this endpoint always returns a 200 OK HTTP response code.
Example response body:
```json
{
"status": "degraded",
"knownNodes": 3,
"connectedNodes": 3,
"storageNodes": 4,
"storageNodesOk": 3,
"partitions": 256,
"partitionsQuorum": 256,
"partitionsAllOk": 64
}
```
#### ConnectClusterNodes `POST /v1/connect`
Instructs this Garage node to connect to other Garage nodes at specified addresses.
Example request body:
```json
[
"ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f@10.0.0.11:3901",
"4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff@10.0.0.12:3901"
]
```
The format of the string for a node to connect to is: `<node ID>@<ip address>:<port>`, same as in the `garage node connect` CLI call.
Example response:
```json
[
{
"success": true,
"error": null
},
{
"success": false,
"error": "Handshake error"
}
]
```
#### GetClusterLayout `GET /v1/layout`
Returns the cluster's current layout in JSON, including:
- Currently configured cluster layout
- Staged changes to the cluster layout
(the info returned by this endpoint is a subset of the info returned by GetClusterStatus)
Example response body:
```json
{
"version": 12,
"roles": [
{
"id": "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f",
"zone": "dc1",
"capacity": 10737418240,
"tags": [
"node1"
]
},
{
"id": "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff",
"zone": "dc1",
"capacity": 10737418240,
"tags": [
"node2"
]
},
{
"id": "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27",
"zone": "dc2",
"capacity": 10737418240,
"tags": [
"node3"
]
}
],
"stagedRoleChanges": [
{
"id": "e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b",
"remove": false,
"zone": "dc2",
"capacity": 10737418240,
"tags": [
"node4"
]
}
{
"id": "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27",
"remove": true,
"zone": null,
"capacity": null,
"tags": null,
}
]
}
```
#### UpdateClusterLayout `POST /v1/layout`
Send modifications to the cluster layout. These modifications will
be included in the staged role changes, visible in subsequent calls
of `GetClusterLayout`. Once the set of staged changes is satisfactory,
the user may call `ApplyClusterLayout` to apply the changed changes,
or `Revert ClusterLayout` to clear all of the staged changes in
the layout.
Request body format:
```json
[
{
"id": <node_id>,
"capacity": <new_capacity>,
"zone": <new_zone>,
"tags": [
<new_tag>,
...
]
},
{
"id": <node_id_to_remove>,
"remove": true
}
]
```
Contrary to the CLI that may update only a subset of the fields
`capacity`, `zone` and `tags`, when calling this API all of these
values must be specified.
This returns the new cluster layout with the proposed staged changes,
as returned by GetClusterLayout.
#### ApplyClusterLayout `POST /v1/layout/apply`
Applies to the cluster the layout changes currently registered as
staged layout changes.
Request body format:
```json
{
"version": 13
}
```
Similarly to the CLI, the body must include the version of the new layout
that will be created, which MUST be 1 + the value of the currently
existing layout in the cluster.
This returns the message describing all the calculations done to compute the new
layout, as well as the description of the layout as returned by GetClusterLayout.
#### RevertClusterLayout `POST /v1/layout/revert`
Clears all of the staged layout changes.
Request body format:
```json
{
"version": 13
}
```
Reverting the staged changes is done by incrementing the version number
and clearing the contents of the staged change list.
Similarly to the CLI, the body must include the incremented
version number, which MUST be 1 + the value of the currently
existing layout in the cluster.
This returns the new cluster layout with all changes reverted,
as returned by GetClusterLayout.
### Access key operations
#### ListKeys `GET /v1/key`
Returns all API access keys in the cluster.
Example response:
```json
[
{
"id": "GK31c2f218a2e44f485b94239e",
"name": "test"
},
{
"id": "GKe10061ac9c2921f09e4c5540",
"name": "test2"
}
]
```
#### GetKeyInfo `GET /v1/key?id=<acces key id>`
#### GetKeyInfo `GET /v1/key?search=<pattern>`
Returns information about the requested API access key.
If `id` is set, the key is looked up using its exact identifier (faster).
If `search` is set, the key is looked up using its name or prefix
of identifier (slower, all keys are enumerated to do this).
Optionnally, the query parameter `showSecretKey=true` can be set to reveal the
associated secret access key.
Example response:
```json
{
"name": "test",
"accessKeyId": "GK31c2f218a2e44f485b94239e",
"secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
"permissions": {
"createBucket": false
},
"buckets": [
{
"id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
"globalAliases": [
"test2"
],
"localAliases": [],
"permissions": {
"read": true,
"write": true,
"owner": false
}
},
{
"id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
"globalAliases": [
"test3"
],
"localAliases": [],
"permissions": {
"read": true,
"write": true,
"owner": false
}
},
{
"id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
"globalAliases": [],
"localAliases": [
"test"
],
"permissions": {
"read": true,
"write": true,
"owner": true
}
},
{
"id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
"globalAliases": [
"alex"
],
"localAliases": [],
"permissions": {
"read": true,
"write": true,
"owner": true
}
}
]
}
```
#### CreateKey `POST /v1/key`
Creates a new API access key.
Request body format:
```json
{
"name": "NameOfMyKey"
}
```
This returns the key info, including the created secret key,
in the same format as the result of GetKeyInfo.
#### ImportKey `POST /v1/key/import`
Imports an existing API key.
This will check that the imported key is in the valid format, i.e.
is a key that could have been generated by Garage.
Request body format:
```json
{
"accessKeyId": "GK31c2f218a2e44f485b94239e",
"secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
"name": "NameOfMyKey"
}
```
This returns the key info in the same format as the result of GetKeyInfo.
#### UpdateKey `POST /v1/key?id=<acces key id>`
Updates information about the specified API access key.
Request body format:
```json
{
"name": "NameOfMyKey",
"allow": {
"createBucket": true,
},
"deny": {}
}
```
All fields (`name`, `allow` and `deny`) are optional.
If they are present, the corresponding modifications are applied to the key, otherwise nothing is changed.
The possible flags in `allow` and `deny` are: `createBucket`.
This returns the key info in the same format as the result of GetKeyInfo.
#### DeleteKey `DELETE /v1/key?id=<acces key id>`
Deletes an API access key.
### Bucket operations
#### ListBuckets `GET /v1/bucket`
Returns all storage buckets in the cluster.
Example response:
```json
[
{
"id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
"globalAliases": [
"test2"
],
"localAliases": []
},
{
"id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
"globalAliases": [
"alex"
],
"localAliases": []
},
{
"id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
"globalAliases": [
"test3"
],
"localAliases": []
},
{
"id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
"globalAliases": [],
"localAliases": [
{
"accessKeyId": "GK31c2f218a2e44f485b94239e",
"alias": "test"
}
]
}
]
```
#### GetBucketInfo `GET /v1/bucket?id=<bucket id>`
#### GetBucketInfo `GET /v1/bucket?globalAlias=<alias>`
Returns information about the requested storage bucket.
If `id` is set, the bucket is looked up using its exact identifier.
If `globalAlias` is set, the bucket is looked up using its global alias.
(both are fast)
Example response:
```json
{
"id": "afa8f0a22b40b1247ccd0affb869b0af5cff980924a20e4b5e0720a44deb8d39",
"globalAliases": [],
"websiteAccess": false,
"websiteConfig": null,
"keys": [
{
"accessKeyId": "GK31c2f218a2e44f485b94239e",
"name": "Imported key",
"permissions": {
"read": true,
"write": true,
"owner": true
},
"bucketLocalAliases": [
"debug"
]
}
],
"objects": 14827,
"bytes": 13189855625,
"unfinishedUploads": 1,
"unfinishedMultipartUploads": 1,
"unfinishedMultipartUploadParts": 11,
"unfinishedMultipartUploadBytes": 41943040,
"quotas": {
"maxSize": null,
"maxObjects": null
}
}
```
#### CreateBucket `POST /v1/bucket`
Creates a new storage bucket.
Request body format:
```json
{
"globalAlias": "NameOfMyBucket"
}
```
OR
```json
{
"localAlias": {
"accessKeyId": "GK31c2f218a2e44f485b94239e",
"alias": "NameOfMyBucket",
"allow": {
"read": true,
"write": true,
"owner": false
}
}
}
```
OR
```json
{}
```
Creates a new bucket, either with a global alias, a local one,
or no alias at all.
Technically, you can also specify both `globalAlias` and `localAlias` and that would create
two aliases, but I don't see why you would want to do that.
#### UpdateBucket `PUT /v1/bucket?id=<bucket id>`
Updates configuration of the given bucket.
Request body format:
```json
{
"websiteAccess": {
"enabled": true,
"indexDocument": "index.html",
"errorDocument": "404.html"
},
"quotas": {
"maxSize": 19029801,
"maxObjects": null,
}
}
```
All fields (`websiteAccess` and `quotas`) are optional.
If they are present, the corresponding modifications are applied to the bucket, otherwise nothing is changed.
In `websiteAccess`: if `enabled` is `true`, `indexDocument` must be specified.
The field `errorDocument` is optional, if no error document is set a generic
error message is displayed when errors happen. Conversely, if `enabled` is
`false`, neither `indexDocument` nor `errorDocument` must be specified.
In `quotas`: new values of `maxSize` and `maxObjects` must both be specified, or set to `null`
to remove the quotas. An absent value will be considered the same as a `null`. It is not possible
to change only one of the two quotas.
#### DeleteBucket `DELETE /v1/bucket?id=<bucket id>`
Deletes a storage bucket. A bucket cannot be deleted if it is not empty.
Warning: this will delete all aliases associated with the bucket!
### Operations on permissions for keys on buckets
#### BucketAllowKey `POST /v1/bucket/allow`
Allows a key to do read/write/owner operations on a bucket.
Request body format:
```json
{
"bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
"accessKeyId": "GK31c2f218a2e44f485b94239e",
"permissions": {
"read": true,
"write": true,
"owner": true
},
}
```
Flags in `permissions` which have the value `true` will be activated.
Other flags will remain unchanged.
#### BucketDenyKey `POST /v1/bucket/deny`
Denies a key from doing read/write/owner operations on a bucket.
Request body format:
```json
{
"bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
"accessKeyId": "GK31c2f218a2e44f485b94239e",
"permissions": {
"read": false,
"write": false,
"owner": true
},
}
```
Flags in `permissions` which have the value `true` will be deactivated.
Other flags will remain unchanged.
### Operations on bucket aliases
#### GlobalAliasBucket `PUT /v1/bucket/alias/global?id=<bucket id>&alias=<global alias>`
Empty body. Creates a global alias for a bucket.
#### GlobalUnaliasBucket `DELETE /v1/bucket/alias/global?id=<bucket id>&alias=<global alias>`
Removes a global alias for a bucket.
#### LocalAliasBucket `PUT /v1/bucket/alias/local?id=<bucket id>&accessKeyId=<access key ID>&alias=<local alias>`
Empty body. Creates a local alias for a bucket in the namespace of a specific access key.
#### LocalUnaliasBucket `DELETE /v1/bucket/alias/local?id=<bucket id>&accessKeyId<access key ID>&alias=<local alias>`
Removes a local alias for a bucket in the namespace of a specific access key.

View file

@ -146,7 +146,7 @@ in a bucket, as the partition key becomes the sort key in the index.
How indexing works: How indexing works:
- Each node keeps a local count of how many items it stores for each partition, - Each node keeps a local count of how many items it stores for each partition,
in a local Sled tree that is updated atomically when an item is modified. in a local database tree that is updated atomically when an item is modified.
- These local counters are asynchronously stored in the index table which is - These local counters are asynchronously stored in the index table which is
a regular Garage table spread in the network. Counters are stored as LWW values, a regular Garage table spread in the network. Counters are stored as LWW values,
so basically the final table will have the following structure: so basically the final table will have the following structure:
@ -195,6 +195,10 @@ TO UNDERSTAND IN ORDER TO USE IT CORRECTLY.**
## API Endpoints ## API Endpoints
**Remark.** Example queries and responses here are given in JSON5 format
for clarity. However the actual K2V API uses basic JSON so all examples
and responses need to be translated.
### Operations on single items ### Operations on single items
**ReadItem: `GET /<bucket>/<partition key>?sort_key=<sort key>`** **ReadItem: `GET /<bucket>/<partition key>?sort_key=<sort key>`**
@ -202,8 +206,8 @@ TO UNDERSTAND IN ORDER TO USE IT CORRECTLY.**
Query parameters: Query parameters:
| name | default value | meaning | | name | default value | meaning |
| - | - | - | |------------|---------------|----------------------------------|
| `sort_key` | **mandatory** | The sort key of the item to read | | `sort_key` | **mandatory** | The sort key of the item to read |
Returns the item with specified partition key and sort key. Values can be Returns the item with specified partition key and sort key. Values can be
@ -313,11 +317,11 @@ an HTTP 304 NOT MODIFIED is returned.
Query parameters: Query parameters:
| name | default value | meaning | | name | default value | meaning |
| - | - | - | |-------------------|---------------|----------------------------------------------------------------------------|
| `sort_key` | **mandatory** | The sort key of the item to read | | `sort_key` | **mandatory** | The sort key of the item to read |
| `causality_token` | **mandatory** | The causality token of the last known value or set of values | | `causality_token` | **mandatory** | The causality token of the last known value or set of values |
| `timeout` | 300 | The timeout before 304 NOT MODIFIED is returned if the value isn't updated | | `timeout` | 300 | The timeout before 304 NOT MODIFIED is returned if the value isn't updated |
The timeout can be set to any number of seconds, with a maximum of 600 seconds (10 minutes). The timeout can be set to any number of seconds, with a maximum of 600 seconds (10 minutes).
@ -342,7 +346,7 @@ myblobblahblahblah
Example response: Example response:
``` ```
HTTP/1.1 200 OK HTTP/1.1 204 No Content
``` ```
**DeleteItem: `DELETE /<bucket>/<partition key>?sort_key=<sort_key>`** **DeleteItem: `DELETE /<bucket>/<partition key>?sort_key=<sort_key>`**
@ -370,18 +374,21 @@ HTTP/1.1 204 NO CONTENT
**ReadIndex: `GET /<bucket>?start=<start>&end=<end>&limit=<limit>`** **ReadIndex: `GET /<bucket>?start=<start>&end=<end>&limit=<limit>`**
Lists all partition keys in the bucket for which some triplets exist, and gives Lists all partition keys in the bucket for which some triplets exist, and gives
for each the number of triplets (or an approximation thereof, this value is for each the number of triplets, total number of values (which might be bigger
asynchronously updated, and thus eventually consistent). than the number of triplets in case of conflicts), total number of bytes of
these values, and number of triplets that are in a state of conflict.
The values returned are an approximation of the true counts in the bucket,
as these values are asynchronously updated, and thus eventually consistent.
Query parameters: Query parameters:
| name | default value | meaning | | name | default value | meaning |
| - | - | - | |-----------|---------------|----------------------------------------------------------------|
| `prefix` | `null` | Restrict listing to partition keys that start with this prefix | | `prefix` | `null` | Restrict listing to partition keys that start with this prefix |
| `start` | `null` | First partition key to list, in lexicographical order | | `start` | `null` | First partition key to list, in lexicographical order |
| `end` | `null` | Last partition key to list (excluded) | | `end` | `null` | Last partition key to list (excluded) |
| `limit` | `null` | Maximum number of partition keys to list | | `limit` | `null` | Maximum number of partition keys to list |
| `reverse` | `false` | Iterate in reverse lexicographical order | | `reverse` | `false` | Iterate in reverse lexicographical order |
The response consists in a JSON object that repeats the parameters of the query and gives the result (see below). The response consists in a JSON object that repeats the parameters of the query and gives the result (see below).
@ -426,11 +433,41 @@ HTTP/1.1 200 OK
limit: null, limit: null,
reverse: false, reverse: false,
partitionKeys: [ partitionKeys: [
{ pk: "keys", n: 3043 }, {
{ pk: "mailbox:INBOX", n: 42 }, pk: "keys",
{ pk: "mailbox:Junk", n: 2991 }, entries: 3043,
{ pk: "mailbox:Trash", n: 10 }, conflicts: 0,
{ pk: "mailboxes", n: 3 }, values: 3043,
bytes: 121720,
},
{
pk: "mailbox:INBOX",
entries: 42,
conflicts: 1,
values: 43,
bytes: 142029,
},
{
pk: "mailbox:Junk",
entries: 2991
conflicts: 0,
values: 2991,
bytes: 12019322,
},
{
pk: "mailbox:Trash",
entries: 10,
conflicts: 0,
values: 10,
bytes: 32401,
},
{
pk: "mailboxes",
entries: 3,
conflicts: 0,
values: 3,
bytes: 3019,
},
], ],
more: false, more: false,
nextStart: null, nextStart: null,
@ -475,7 +512,7 @@ POST /my_bucket HTTP/1.1
Example response: Example response:
``` ```
HTTP/1.1 200 OK HTTP/1.1 204 NO CONTENT
``` ```
@ -488,17 +525,17 @@ The request body is a JSON list of searches, that each specify a range of
items to get (to get single items, set `singleItem` to `true`). A search is a items to get (to get single items, set `singleItem` to `true`). A search is a
JSON struct with the following fields: JSON struct with the following fields:
| name | default value | meaning | | name | default value | meaning |
| - | - | - | |-----------------|---------------|----------------------------------------------------------------------------------------|
| `partitionKey` | **mandatory** | The partition key in which to search | | `partitionKey` | **mandatory** | The partition key in which to search |
| `prefix` | `null` | Restrict items to list to those whose sort keys start with this prefix | | `prefix` | `null` | Restrict items to list to those whose sort keys start with this prefix |
| `start` | `null` | The sort key of the first item to read | | `start` | `null` | The sort key of the first item to read |
| `end` | `null` | The sort key of the last item to read (excluded) | | `end` | `null` | The sort key of the last item to read (excluded) |
| `limit` | `null` | The maximum number of items to return | | `limit` | `null` | The maximum number of items to return |
| `reverse` | `false` | Iterate in reverse lexicographical order on sort keys | | `reverse` | `false` | Iterate in reverse lexicographical order on sort keys |
| `singleItem` | `false` | Whether to return only the item with sort key `start` | | `singleItem` | `false` | Whether to return only the item with sort key `start` |
| `conflictsOnly` | `false` | Whether to return only items that have several concurrent values | | `conflictsOnly` | `false` | Whether to return only items that have several concurrent values |
| `tombstones` | `false` | Whether or not to return tombstone lines to indicate the presence of old deleted items | | `tombstones` | `false` | Whether or not to return tombstone lines to indicate the presence of old deleted items |
For each of the searches, triplets are listed and returned separately. The For each of the searches, triplets are listed and returned separately. The
@ -646,7 +683,7 @@ POST /my_bucket?delete HTTP/1.1
Example response: Example response:
``` ```json
HTTP/1.1 200 OK HTTP/1.1 200 OK
[ [
@ -669,6 +706,73 @@ HTTP/1.1 200 OK
] ]
``` ```
**PollRange: `POST /<bucket>/<partition key>?poll_range`**, or alternatively<br/>
**PollRange: `SEARCH /<bucket>/<partition key>?poll_range`**
Polls a range of items for changes.
The query body is a JSON object consisting of the following fields:
| name | default value | meaning |
|-----------------|---------------|----------------------------------------------------------------------------------------|
| `prefix` | `null` | Restrict items to poll to those whose sort keys start with this prefix |
| `start` | `null` | The sort key of the first item to poll |
| `end` | `null` | The sort key of the last item to poll (excluded) |
| `timeout` | 300 | The timeout before 304 NOT MODIFIED is returned if no value in the range is updated |
| `seenMarker` | `null` | An opaque string returned by a previous PollRange call, that represents items already seen |
The timeout can be set to any number of seconds, with a maximum of 600 seconds (10 minutes).
The response is either:
- A HTTP 304 NOT MODIFIED response with an empty body, if the timeout expired and no changes occurred
- A HTTP 200 response, indicating that some changes have occurred since the last PollRange call, in which case a JSON object is returned in the body with the following fields:
| name | meaning |
|-----------------|----------------------------------------------------------------------------------------|
| `seenMarker` | An opaque string that represents items already seen for future PollRange calls |
| `items` | The list of items that have changed since last PollRange call, in the same format as ReadBatch |
If no seen marker is known by the caller, it can do a PollRange call
without specifying `seenMarker`. In this case, the PollRange call will
complete immediately, and return the current content of the range (which
can be empty) and a seen marker to be used in further PollRange calls. This
is the only case in which PollRange might return an HTTP 200 with an empty
set of items.
A seen marker returned as a response to a PollRange query can be used for further PollRange
queries on the same range, or for PollRange queries in a subrange of the initial range.
It may not be used for PollRange queries on ranges larger or outside of the initial range.
Example query:
```json
SEARCH /my_bucket?poll_range HTTP/1.1
{
"prefix": "0391.",
"start": "0391.000001973107",
"seenMarker": "opaquestring123",
}
```
Example response:
```json
HTTP/1.1 200 OK
Content-Type: application/json
{
"seenMarker": "opaquestring456",
"items": [
{ sk: "0391.000001973221", ct: "opaquetoken123", v: ["b64cryptoblob123", "b64cryptoblob'123"] },
{ sk: "0391.000001974191", ct: "opaquetoken456", v: ["b64cryptoblob456", "b64cryptoblob'456"] },
]
}
```
## Internals: causality tokens ## Internals: causality tokens

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