Commit graph

19 commits

Author SHA1 Message Date
Alex efb6b6e868 Disk space report
Report available disk space on nodes and calculate cluster-wide available space in `garage stats` (fix #479)
2023-01-26 15:04:32 +01:00
Alex 06df301de5
Fix merge 2022-09-07 18:16:01 +02:00
Alex 4f38cadf6e Background task manager (#332)
- [x] New background worker trait
- [x] Adapt all current workers to use new API
- [x] Command to list currently running workers, and whether they are active, idle, or dead
- [x] Error reporting
- Optimizations
  - [x] Merkle updater: several items per iteration
  - [ ] Use `tokio::task::spawn_blocking` where appropriate so that CPU-intensive tasks don't block other things going on
- scrub:
  - [x] have only one worker with a channel to start/pause/cancel
  - [x] automatic scrub
  - [x] ability to view and change tranquility from CLI
  - [x] persistence of a few info
- [ ] Testing

Co-authored-by: Alex Auvolat <>
Reviewed-on: Deuxfleurs/garage#332
Co-authored-by: Alex <>
Co-committed-by: Alex <>
2022-07-08 13:30:26 +02:00
Alex 382e74c798 First version of admin API (#298)

- [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 <>


- [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 <>
Reviewed-on: Deuxfleurs/garage#298
Co-authored-by: Alex <>
Co-committed-by: Alex <>
2022-05-24 12:16:39 +02:00
Alex 5768bf3622 First implementation of K2V (#293)

View spec at [this URL](

- [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)


- [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


- [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


- [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 <>
Reviewed-on: Deuxfleurs/garage#293
Co-authored-by: Alex <>
Co-committed-by: Alex <>
2022-05-10 13:16:57 +02:00
Quentin dc017a0cab
Build Garage with Nix 2021-10-19 16:56:07 +02:00
Quentin 78f0c9ed38 Add a doc target to the Makefile 2021-09-28 10:13:14 +02:00
Alex b9127dd6f8
Prepare for v0.3.0 and add migration path from v0.2.1.x 2021-05-28 15:29:58 +02:00
Alex 9ced9f78dc
Improve bootstraping: do it regularly; persist peer list 2021-04-27 16:37:08 +02:00
Alex 44ff627e7d update makefile 2021-03-19 14:03:57 +01:00
Alex fd8f4caa81 Support old CPUs 2021-03-19 12:19:40 +01:00
Alex a1442f072a Implement garage stats to get info on node contents 2021-03-12 15:40:54 +01:00
Alex f22ecb60a8 Update to Hyper 0.13.6 that accepts non-Sync streams in wrap_stream.
Simplifies code and makes it possible to publish on
2020-07-07 17:15:53 +02:00
Alex ade29cf63a Build Docker image 2020-06-30 17:18:42 +02:00
Alex 81ecc4999e Implement multipart uploads 2020-04-26 20:39:32 +00:00
Alex d8f5e643bc Split code for modular compilation 2020-04-24 10:10:01 +00:00
Alex 4abfb75509 Implement sending blocks to nodes that need them 2020-04-17 19:16:08 +02:00
Alex db1c4222ce Don't send items...
...if syncer doesn't need them because he's going to delete the partition anyway.
Also, fix block resync queue
2020-04-17 18:51:29 +02:00
Alex 7102db1d54 First commit: skeleton for something great 2020-04-05 23:33:42 +02:00