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* Fix bucket creation tests to take permissions into accountAlex Auvolat2022-12-122-0/+30
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* Use status code 204 No Content for empty responsesTobias Krischer2022-10-176-68/+68
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* Properly return HTTP 204 when deleting non-existent object (fix #227)deleteobject-204Alex Auvolat2022-09-141-0/+9
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* Merge branch 'main' into lx-perf-improvementsAlex Auvolat2022-09-081-2/+2
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| * Disable k2v tests when feature is disabledAlex Auvolat2022-09-061-0/+1
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* | cargo fmtAlex Auvolat2022-07-291-1/+1
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* | Fix testsAlex Auvolat2022-07-291-0/+3
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* add delays in k2v test_items_and_indicesAlex Auvolat2022-07-081-0/+6
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* Abstract database behind generic interface and implement alternative drivers ↵Alex2022-06-081-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (#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>
* K2V: Fix `end` parameter and add tests (fix #305)fix-k2v-305Alex Auvolat2022-05-171-1/+88
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* First implementation of K2V (#293)Alex2022-05-1018-51/+1638
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | **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>
* cleanuptrinity-1686a2022-03-231-19/+4
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* add test for create bucket and put website with streaming signaturetrinity-1686a2022-03-231-0/+84
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* add test framework for arbitraty S3 requeststrinity-1686a2022-03-239-6/+397
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* Fix some new clippy lintsfix-resyncAlex Auvolat2022-03-143-6/+6
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* Refactoring: rename config files, make modifications less invasiveAlex Auvolat2022-03-141-2/+2
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* Add many metrics in table/ and rpc/Alex Auvolat2022-03-141-0/+4
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* Functional tests for admin commandstests/port-integrationQuentin Dufour2022-03-072-0/+75
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* Functional tests for website endpointsQuentin Dufour2022-03-072-1/+342
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* Functional test for multipart endpointsQuentin Dufour2022-03-071-0/+414
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* Functional test for ListMultipartUploadsQuentin Dufour2022-03-072-7/+199
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* Functional tests for bucket endpointsQuentin Dufour2022-03-071-0/+77
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* Functional tests for object operationsQuentin Dufour2022-03-076-1/+274
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* Move ListObjects tests to RustQuentin Dufour2022-03-072-0/+433
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* garage(tests): Remove RNG stuffJill2022-02-112-15/+1
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* garage(tests): Remove superfluous testJill2022-02-101-30/+0
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* garage(tests): Add random suffix to created buckets.Jill2022-02-103-9/+30
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* garage(tests): Add some unsafe-usage doc and tweaksJill2022-02-101-5/+8
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* Add integration tests to DroneQuentin Dufour2022-02-101-1/+7
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* tests: Fix garage integration testJill2022-02-101-7/+1
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* tests: Add garage integration tests (base)Jill2022-02-108-0/+418