Commit graph

1489 commits

Author SHA1 Message Date
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