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1580 commits

Author SHA1 Message Date
7b474855e3
Make background runner terminate correctly 2022-05-17 11:38:31 +02:00
176715c5b2
Fix ReadIndex spec and add JSON5 remark to doc
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2022-05-16 11:54:37 +02:00
5768bf3622 First implementation of K2V (#293)
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**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: #293
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-05-10 13:16:57 +02:00
def78c5e6f
Update netapp to 0.4.4, fix #300
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2022-05-09 12:08:47 +02:00
277a20ec44 Fix layout show to not show changes when there are no changes (#297)
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fixes #295, partially

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: #297
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-05-09 11:14:55 +02:00
617f28bfa4
Correct small formatting issue
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2022-05-05 14:21:57 +02:00
948ff93cf1 Corrected the warnings and errors issued by cargo clippy
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2022-05-01 16:05:39 +02:00
3ba2c5b424
updated cargo.lock
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2022-05-01 10:11:43 +02:00
2aeaddd5e2
Apply cargo fmt
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2022-05-01 09:57:05 +02:00
c1d1646c4d
Change the way new layout assignations are computed.
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The function now computes an optimal assignation (with respect to partition size) that minimizes the distance to the former assignation, using flow algorithms.

This commit was written by Mendes Oulamara <mendes.oulamara@pm.me>
2022-05-01 09:54:19 +02:00
c9ef3e461b
fix clippy
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2022-04-19 12:50:40 +02:00
c93008d333
Prettier code for defragmentation 2022-04-19 12:50:40 +02:00
e5341ca47b
Defragmentation in UploadPartCopy: first pass (not pretty but it compiles) 2022-04-19 12:50:36 +02:00
a4f9f19ac3 remove size limitation in UploadPartCopy (#280)
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This removes the >1mb s3_copy restriction.

This restriction doesn't seem to be documented anywhere (I could be wrong). It also causes some software to fail (such as #248).

Co-authored-by: Rob Landers <landers.robert@gmail.com>
Reviewed-on: #280
Co-authored-by: withinboredom <landers.robert@gmail.com>
Co-committed-by: withinboredom <landers.robert@gmail.com>
2022-04-19 12:49:43 +02:00
Baptiste Jonglez
47e57518ec Add documentation on running Kopia with Garage
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2022-04-10 13:04:07 +02:00
dffcd9f4b1
update Cargo.nix
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2022-04-08 14:35:09 +02:00
5d404dcd54
Add missing opentelemetry features 2022-04-08 14:21:04 +02:00
62f0715abe Add/Fix OpenTelemetry
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2022-04-07 16:12:35 +02:00
7e1ac51b58 Add files to quickly test k8s 2022-04-07 16:12:35 +02:00
94f1e48fff Update to netapp 0.4.2 (a tiny fix)
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2022-04-07 11:50:03 +02:00
cb5836d53c Bring maximum exponential backoff time down from 16h to 1h
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2022-04-07 11:49:29 +02:00
8e3ee82c3e Be clearer on what upgrades are (not) supported
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2022-04-06 21:45:59 +02:00
a122a8cb46 Add an "upgrading" section, add a guide for 0.7
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2022-04-05 10:08:31 +02:00
9fd8ec1dee Add documentation for winscp+sftpgo
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2022-03-31 10:25:56 +02:00
0091002ef2
New replication modes and their documentation
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2022-03-28 16:26:04 +02:00
8f9cf3a5d1
fix a clippy lint
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2022-03-28 15:48:55 +02:00
913f7754bb
Add blocks in errored state to garage stats
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2022-03-28 15:47:23 +02:00
42dde54126
Log admin GET requests at debug level instead of info
to reduce noise in logs
2022-03-28 15:46:52 +02:00
dca2ffdf91
document administrative options
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2022-03-28 12:26:08 +02:00
0cf4efac89 Compile kuberetes-discovery only when release=true
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2022-03-24 16:57:43 +01:00
9d0ed78887 Add feature flag for Kubernetes discovery 2022-03-24 16:57:43 +01:00
509d256c58
Make layout optimization work in relative terms
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2022-03-24 15:27:14 +01:00
2814d41842
Allow garage layout assign to assign to several nodes at once 2022-03-24 15:27:13 +01:00
7e0e2ffda2
Slight change and add comment to layout assignation algo 2022-03-24 15:27:13 +01:00
413ab0eaed
Small change to partition assignation algorithm
This change helps ensure that nodes for each partition are spread
over all datacenters, a property that wasn't ensured previously
when going from a 2 DC deployment to a 3 DC deployment
2022-03-24 15:27:10 +01:00
43945234ae
Add missing src/block to toplevel cargo.toml
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2022-03-23 10:26:10 +01:00
3dc9214172
Add lots of comments on how the resync queue works
(I don't really want to change/refactor that code though)
2022-03-23 10:25:39 +01:00
077dd1cde9
Clippy 2022-03-23 10:25:39 +01:00
2d13f0aa13
run cargo2nix 2022-03-23 10:25:37 +01:00
e480aaf338
Make background tranquility a configurable parameter 2022-03-23 10:25:19 +01:00
8fd6745745
Move block RC code to separate rc.rs 2022-03-23 10:25:19 +01:00
c3982a90b6
Move DataBlock out of manager.rs 2022-03-23 10:25:19 +01:00
c1d9854d2c
Move block manager to separate module 2022-03-23 10:25:15 +01:00
8565f7dc31 cleanup
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2022-03-23 10:22:37 +01:00
8db6b84559 add test for create bucket and put website with streaming signature 2022-03-23 10:22:37 +01:00
1eb7fdb08f add test framework for arbitraty S3 requests
and implement some basic test with it
2022-03-23 10:22:36 +01:00
e934934f14 garage_api: Update streaming payload stream unit tests 2022-03-23 10:22:36 +01:00
98545a16dd garage_api: Handle streaming payload early in request handling 2022-03-23 10:22:36 +01:00
822128e3c8 Talk a bit about capacity balancing between regions
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2022-03-22 12:07:13 +01:00
Rune Henriksen
aea8b41728 document request routing logic
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2022-03-21 12:03:57 +01:00