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* Merge branch 'main' into background-task-managerAlex Auvolat2022-07-083-7/+19
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| * add delays in k2v test_items_and_indicesAlex Auvolat2022-07-081-0/+6
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| * Publish k2v-client crate to crates.io (#337)Alex2022-07-041-2/+7
| | | | | | | | | | | | | | Co-authored-by: Alex Auvolat <alex@adnab.me> Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/337 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
| * Fix poll item when item didn't changek2v-poll-fixAlex Auvolat2022-07-042-5/+12
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* | Rename WorkerStatus to WorkerStateAlex Auvolat2022-07-0812-105/+105
| | | | | | | | because it's a state in a state machine
* | fix commentsAlex Auvolat2022-07-082-2/+2
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* | whoops and small refactoringAlex Auvolat2022-07-081-13/+5
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* | Small refactoringAlex Auvolat2022-07-081-37/+27
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* | cleanupAlex Auvolat2022-07-081-5/+11
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* | add delays in k2v test_items_and_indicesAlex Auvolat2022-07-041-0/+6
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* | Merge branch 'main' into background-task-managerAlex Auvolat2022-07-041-0/+28
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| * Add `poll` command to `k2v-cli` (#335)Alex2022-07-041-0/+28
| | | | | | | | | | | | | | Co-authored-by: Alex Auvolat <alex@adnab.me> Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/335 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
* | remove useless info!()Alex Auvolat2022-06-281-6/+0
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* | Small thingsAlex Auvolat2022-06-282-2/+9
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* | cargo fmtAlex Auvolat2022-06-281-1/+4
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* | Count corruptions in scrub workerAlex Auvolat2022-06-281-8/+19
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* | Persist scrub worker thing in PersisterAlex Auvolat2022-06-286-47/+76
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* | Only one scrub worker (wip)Alex Auvolat2022-06-277-28/+239
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* | Report progress of scrub and block repairAlex Auvolat2022-06-273-45/+126
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* | Fix clippy lintAlex Auvolat2022-06-271-1/+1
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* | Smaller batches for index counter propagationAlex Auvolat2022-06-242-2/+6
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* | Slightly improve blocking code, add info to resync workerAlex Auvolat2022-06-242-1/+29
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* | Error reportingAlex Auvolat2022-06-2411-41/+83
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* | (to test) error reporting and throttling at higher layerAlex Auvolat2022-06-238-26/+88
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* | fix clippyAlex Auvolat2022-06-211-3/+2
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* | fix clippyAlex Auvolat2022-06-211-2/+2
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* | Rename things, garage worker list cmdAlex Auvolat2022-06-219-6/+151
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* | rename thingsAlex Auvolat2022-06-212-12/+13
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* | Block repair with new worker semanticsAlex Auvolat2022-06-217-184/+236
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* | Online repair new workers, except blocks and scrubAlex Auvolat2022-06-212-97/+143
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* | New worker for index counter propagatorAlex Auvolat2022-06-211-67/+89
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* | Block manager with new workerAlex Auvolat2022-06-211-51/+73
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* | New worker semantics applied to garage_tableAlex Auvolat2022-06-216-202/+248
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* | First try on background worker managerAlex Auvolat2022-06-218-163/+291
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* improve internal item counter mechanisms and implement bucket quotas (#326)Alex2022-06-1529-272/+854
| | | | | | | | | | | | | | | | - [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: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/326 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
* Send CORS headers for all requestsbug/corsQuentin Dufour2022-06-131-9/+2
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* Fix garage_db build on 32-bit systemsfix-buildAlex Auvolat2022-06-093-14/+16
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* Abstract database behind generic interface and implement alternative drivers ↵Alex2022-06-0839-413/+2362
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (#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: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/322 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
* Fix Content-Type headers for {admin,k2v} errors and admin responsesfix/admin-api-content-typeAlex Auvolat2022-05-258-43/+30
| | | | Fix #315
* K2V client improvements (#307)v0.7.2Alex2022-05-244-4/+61
| | | | | | | | | | | - [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: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/307 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
* First version of admin API (#298)Alex2022-05-2460-857/+2551
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | **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: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/298 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
* Add a K2V client library and CLI (#303)trinity-1686a2022-05-1810-29/+1138
| | | | | | | | | 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: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/303 Co-authored-by: trinity-1686a <trinity.pointard@gmail.com> Co-committed-by: trinity-1686a <trinity.pointard@gmail.com>
* K2V: Fix `end` parameter and add tests (fix #305)fix-k2v-305Alex Auvolat2022-05-172-2/+93
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* Make background runner terminate correctlyAlex Auvolat2022-05-171-15/+22
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* First implementation of K2V (#293)Alex2022-05-1078-1141/+5520
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | **Specification:** View spec at [this URL](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/k2v/doc/drafts/k2v-spec.md) - [x] Specify the structure of K2V triples - [x] Specify the DVVS format used for causality detection - [x] Specify the K2V index (just a counter of number of values per partition key) - [x] Specify single-item endpoints: ReadItem, InsertItem, DeleteItem - [x] Specify index endpoint: ReadIndex - [x] Specify multi-item endpoints: InsertBatch, ReadBatch, DeleteBatch - [x] Move to JSON objects instead of tuples - [x] Specify endpoints for polling for updates on single values (PollItem) **Implementation:** - [x] Table for K2V items, causal contexts - [x] Indexing mechanism and table for K2V index - [x] Make API handlers a bit more generic - [x] K2V API endpoint - [x] K2V API router - [x] ReadItem - [x] InsertItem - [x] DeleteItem - [x] PollItem - [x] ReadIndex - [x] InsertBatch - [x] ReadBatch - [x] DeleteBatch **Testing:** - [x] Just a simple Python script that does some requests to check visually that things are going right (does not contain parsing of results or assertions on returned values) - [x] Actual tests: - [x] Adapt testing framework - [x] Simple test with InsertItem + ReadItem - [x] Test with several Insert/Read/DeleteItem + ReadIndex - [x] Test all combinations of return formats for ReadItem - [x] Test with ReadBatch, InsertBatch, DeleteBatch - [x] Test with PollItem - [x] Test error codes - [ ] Fix most broken stuff - [x] test PollItem broken randomly - [x] when invalid causality tokens are given, errors should be 4xx not 5xx **Improvements:** - [x] Descending range queries - [x] Specify - [x] Implement - [x] Add test - [x] Batch updates to index counter - [x] Put K2V behind `k2v` feature flag Co-authored-by: Alex Auvolat <alex@adnab.me> Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/293 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
* Update netapp to 0.4.4, fix #300v0.7.1netapp-0.4.4Alex Auvolat2022-05-091-1/+1
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* Fix `layout show` to not show changes when there are no changes (#297)Alex2022-05-092-5/+22
| | | | | | | | | fixes #295, partially Co-authored-by: Alex Auvolat <alex@adnab.me> Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/297 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
* fix clippyfix-multipart-fragmentationAlex Auvolat2022-04-191-1/+1
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* Prettier code for defragmentationAlex Auvolat2022-04-191-104/+102
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* Defragmentation in UploadPartCopy: first pass (not pretty but it compiles)Alex Auvolat2022-04-191-63/+122
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