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9 commits

Author SHA1 Message Date
Alex Auvolat
de1a5b87b6
CreateBucket 2022-05-12 10:45:09 +02:00
Alex Auvolat
2b93a01d2b
ListBucket and GetBucketInfo 2022-05-12 10:20:34 +02:00
Alex Auvolat
aeb978552a
Short doc on UpdateKey 2022-05-11 11:51:11 +02:00
Alex Auvolat
5c00c9fb46
First key endpoints: ListKeys and GetKeyInfo 2022-05-11 11:10:28 +02:00
Alex Auvolat
f97a7845e9
Add API access key admin endpoints 2022-05-11 10:27:40 +02:00
Alex Auvolat
dd54d0b2b1
Refactor code for apply/revert, implement Update/Apply/RevertLayout 2022-05-10 13:25:10 +02:00
Alex Auvolat
01c4876fb4
Specify remaining cluster-related endpoints 2022-05-10 13:25:10 +02:00
Alex Auvolat
e4c61124d8
Add first draft of admin api 2022-05-10 13:25:10 +02:00
Alex
5768bf3622 First implementation of K2V (#293) 
**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: Deuxfleurs/garage#293
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
 2022-05-10 13:16:57 +02:00