Commit graph

178 commits

Author SHA1 Message Date
Alex b9127dd6f8
Prepare for v0.3.0 and add migration path from v0.2.1.x
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2021-05-28 15:29:58 +02:00
Alex b490ebc7f6
Many improvements on ring/replication and its configuration:
- Explicit "replication_mode" configuration parameters that takes
  either "none", "2" or "3" as values, instead of letting user configure
  replication factor themselves. These are presets whose corresponding
  replication/quorum values can be found in replication/mode.rs

- Explicit support for single-node and two-node deployments
  (number of nodes must be at least "replication_mode", with "none"
  we can have only one node)

- Ring is now stored much more compactly with 256*8 + n*32 bytes,
  instead of 256*32 bytes

- Support for gateway-only nodes that do not store data
  (these nodes still need a metadata_directory to store the list
  of bucket and keys since those are stored on all nodes; it also
  technically needs a data_directory to start but it will stay
  empty unless we have bugs)
2021-05-28 14:07:36 +02:00
Trinity Pointard e4b9e4e24d
rename types to CamelCase
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2021-05-03 22:15:09 +02:00
Trinity Pointard f5a0cf0414
fix clippy warnings on table 2021-05-03 22:11:41 +02:00
Trinity Pointard 2812a027ea
change some more comments and revert changes on TableSchema
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2021-04-27 16:49:07 +02:00
Trinity Pointard 74373aebcf
make most requested changes 2021-04-27 16:47:08 +02:00
Trinity Pointard b437610812
attempt at documenting table crate 2021-04-27 16:37:10 +02:00
Alex 9ced9f78dc
Improve bootstraping: do it regularly; persist peer list 2021-04-27 16:37:08 +02:00
Alex f859d15062 update to v0.2.1
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2021-03-19 13:39:18 +01:00
Alex 4c26a0b9c1 Update Cargo.toml files with AGPL license info
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2021-03-18 21:59:17 +01:00
Alex dead945c8f Prepare for release 0.2
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2021-03-18 19:33:15 +01:00
Alex 390ab02f41 Todo make a test for the Merkle updater
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2021-03-16 20:13:07 +01:00
Alex 7b10245dfb Leader-based GC
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2021-03-16 18:42:33 +01:00
Alex 3fadc5cbbd Small changes 2021-03-16 16:35:10 +01:00
Alex f4346cc5f4 Update dependencies
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2021-03-16 15:58:40 +01:00
Alex 2a41b82384 Simpler Merkle & sync
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2021-03-16 12:18:03 +01:00
Alex 0aad2f2e06 some reordering
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2021-03-16 11:47:39 +01:00
Alex 515029d026 Refactor code
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2021-03-16 11:43:58 +01:00
Alex 1d9961e411 Simplify replication logic
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2021-03-16 11:14:27 +01:00
Alex 6a8439fd13 Some improvements in background worker but we terminate late
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2021-03-15 23:14:12 +01:00
Alex 0cd5b2ae19 WIP migrate to tokio 1
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2021-03-15 22:36:41 +01:00
Alex 4d4117f2b4 Refactor block resync loop; make workers infaillible
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2021-03-15 20:09:44 +01:00
Alex 667e4e72a8 Small fixes 2021-03-15 19:51:16 +01:00
Alex 537f652fec Tiny things
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2021-03-15 18:40:27 +01:00
Alex 0290afe1f8 Make block rc code more understandable 2021-03-15 18:27:26 +01:00
Alex 3bf2df622a Time and metadata improvements
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2021-03-15 16:21:41 +01:00
Alex 9b118160a8 Optim & refactor
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2021-03-12 22:06:56 +01:00
Alex 831eb35763 cargo fmt
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2021-03-12 21:52:19 +01:00
Alex c475471e7a Implement table gc, currently for block_ref and version only
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2021-03-12 19:57:37 +01:00
Alex a1442f072a Implement garage stats to get info on node contents
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2021-03-12 15:40:54 +01:00
Alex cbe7e1a66a Move table rpc client out of tableaux
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2021-03-12 15:07:23 +01:00
Alex 8860aa19b8 Make syncer have its own rpc client/server 2021-03-12 15:05:26 +01:00
Alex 1fea257291 Don't sync at beginning
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2021-03-12 14:51:17 +01:00
Alex 7fdaf7aef0 Fix merkle updater not being notified; improved logging
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2021-03-12 14:37:46 +01:00
Alex 1ec49980ec whoops
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2021-03-11 19:30:24 +01:00
Alex 3f7a496355 More security: don't delete stuff too easily
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2021-03-11 19:06:27 +01:00
Alex f7c2cd1cd7 Add comment, and also whoops, this wasn't doing what we expected
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2021-03-11 18:56:18 +01:00
Alex fae5104a2c Add a nice warning
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2021-03-11 18:50:32 +01:00
Alex db7a9d4948 Tiny changes
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2021-03-11 18:45:26 +01:00
Alex 046b649bcc (not well tested) use merkle tree for sync
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2021-03-11 18:28:27 +01:00
Alex 94f3d28774 WIP big refactoring
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2021-03-11 16:54:15 +01:00
Alex 8d63738cb0 Checkpoint: add merkle tree in data table
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2021-03-11 13:47:21 +01:00
Alex 3214dd52dd Very minor changes
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2021-03-10 21:50:09 +01:00
Alex 2afd2c81ba Change hash function to blake2 for partition keys based on strings 2021-03-10 16:23:57 +01:00
Alex f319a7d374 Refactor model stuff, including cleaner CRDTs 2021-03-10 16:21:56 +01:00
Alex d7e005251d Not fully tested: new multi-dc MagLev
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2021-03-05 16:22:29 +01:00
Alex 3882d5ba36 Remove epidemic propagation for fully replicated stuff: write directly to all nodes 2021-03-05 15:09:18 +01:00
Alex 09fd6ea7f0 I was tired yesterday
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2021-02-24 11:05:59 +01:00
Alex a52ab69640 fix misuse of sled transactions
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2021-02-23 22:45:36 +01:00
Alex 20e6e9fa20 Update sled & try to debug deadlock (but its in sled...)
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2021-02-23 21:27:28 +01:00
Alex bf25c95fe2 Make updated() be a sync function that doesn't fail 2021-02-23 20:25:15 +01:00
Alex 28bc967c83 Handle correctly deletion dues to offloading
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2021-02-23 19:59:43 +01:00
Alex 55156cca9d Several changes in table_sync:
- separate path for case of offloading a partition we don't store
- use sync::Mutex instead of tokio::Mutex, make less fn's async
2021-02-23 19:11:02 +01:00
Alex 40763fd749 Cargo fmt 2021-02-23 18:46:25 +01:00
Alex 6e6f7e8555 Replace some checksums where it makes sense 2021-02-23 18:14:37 +01:00
Alex b1b640ae8b rename hash() to sha256sum(), we might want to change it at some places
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2021-02-21 15:24:30 +01:00
Alex 80892df8cc Some refactoring
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2021-02-21 13:11:10 +01:00
Alex 1d1d497e2b Bump everything to 0.1.1 2021-01-15 17:54:48 +01:00
Quentin 1e10c6a61c Doc tests that do not compile/work must be tagged with ignore 2021-01-15 17:03:38 +01:00
Alex 5c6c067b0c More documentation on CRDTs (we should probably extract this to a
standalone crate!)
2020-12-12 17:06:40 +01:00
Alex 0b3084ca5f Merge branch 'master' into doc/model 2020-12-12 16:05:28 +01:00
Alex 4a5bbbb810 Propose ETag fix 2020-12-05 19:23:46 +01:00
Quentin cbd10c1b0a Add some doc on LWW 2020-11-23 18:17:48 +01:00
Quentin 8722e27600 CRDT doc 2020-11-23 17:49:21 +01:00
Alex a8b3c8fd58 data hexdump in warning 2020-11-20 23:53:54 +01:00
Alex f9be964c3f Warning when cannot decode entry (data format incompatibilities) 2020-11-20 23:53:54 +01:00
Alex 4f7f1d1cb3 less type bounds 2020-11-20 23:53:54 +01:00
Alex 173f0dbac9 oops 2020-11-20 23:53:54 +01:00
Alex f8a04852a2 Convert bucket table to better CRDT representation 2020-11-20 23:53:54 +01:00
Alex e02e9e035e Begin improve model to use better CRDTs 2020-11-20 23:53:54 +01:00
Alex e9fd265ce6 Slight refactoring to make things clearer with DeletedFilter 2020-11-20 20:11:04 +01:00
Alex a50fa70d45 Refactor error management in API part 2020-11-08 15:05:28 +01:00
Alex 44dba0e53c cargo fmt 2020-07-08 17:34:37 +02:00
Alex 86bf4dedac Add support for model migrations 2020-07-08 16:10:53 +02:00
Alex 3b0b11085e Add versions to dependencies 2020-07-07 14:18:47 +02:00
Alex cc65cdc0fe Add license, description and repository to .toml files 2020-07-07 14:14:58 +02:00
Alex d8f5e643bc Split code for modular compilation 2020-04-24 10:10:01 +00:00
Alex c9c6b0dbd4 Reorganize code 2020-04-23 17:05:46 +00:00