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201 commits

Author SHA1 Message Date
Alex Auvolat
9e0a9c1c15 move git-version dependency to main crate to reduce rebuilds 2023-05-09 11:35:32 +02:00
Jakub Jirutka
d2deee0b8b Declare garage crates using workspace.dependencies 
This will allow to really disable "sled" feature without declaring
`default-features = false` in every Cargo.toml where garage_db and
garage_model is used.

See https://doc.rust-lang.org/cargo/reference/workspaces.html#the-dependencies-table
 2023-05-09 08:46:15 +00:00
Alex Auvolat
fa78d806e3 Merge branch 'main' into next 2023-04-25 12:34:26 +02:00
Alex Auvolat
0a1ddcf630 Prepare for v0.8.2 2023-03-13 18:46:31 +01:00
Jonathan Davies
25f2a46fc3 rpc/system_metrics.rs: Added rustversion label to garage_build_info metric. 2023-03-10 14:46:44 +00:00
Jonathan Davies
ff70e09aa0 util/forwarded_headers.rs: Generalized handle_forwarded_for_headers() 
here.
 2023-03-03 19:17:40 +00:00
Alex Auvolat
80e2326998 fixes for pr 499 2023-02-06 12:23:55 +01:00
Alex Auvolat
656b8d42de secrets can be passed directly in config, as file, or as env 2023-02-03 15:27:39 +01:00
Jonathan Davies
20c1cdf662 Cargo.toml: Loosen tracing dependency to just 0.1. 2023-01-26 11:13:11 +00:00
Jonathan Davies
f952e37ba7 {model,util}/Cargo.toml: Updated blake2 from 0.9 to 0.10. 2023-01-26 11:13:11 +00:00
Jonathan Davies
fbafa76284 {db,util}/Cargo.toml: Updated mktemp from 0.4 to 0.5. 2023-01-26 11:13:11 +00:00
Jonathan Davies
d3b2a68988 {garage,util}/Cargo.toml: Updated toml from 0.5 to 0.6. 2023-01-26 11:13:11 +00:00
Jonathan Davies
b4a1a6a32f util/time.rs: Updated deprecated associated function to timestamp_opt(). 2023-01-26 11:13:11 +00:00
Jonathan Davies
db56d4658f util/Cargo.toml: Updated rmp-serde from 0.15 to 1.1. 2023-01-26 11:03:43 +00:00
Felix Scheinost
d6ea0cbefa Add tests for rpc_secret_file 2023-01-07 14:19:36 +01:00
Felix Scheinost
7b62fe3f0b Error on both rpc_secret and rpc_secret_file 2023-01-07 13:49:03 +01:00
Felix Scheinost
f2106c2733 Implement rpc_secret_file 2023-01-04 18:35:10 +01:00
Alex Auvolat
29dbcb8278
bg var operation on all nodes at once 2023-01-04 13:25:57 +01:00
Alex Auvolat
f3f27293df
Uniform framework for bg variable management 2023-01-04 13:07:13 +01:00
Alex Auvolat
13c5549886
Remove token_bucket.rs 2023-01-04 11:47:56 +01:00
Alex Auvolat
1d5bdc17a4
use impossible enum type 2023-01-03 16:04:06 +01:00
Alex Auvolat
c106304b9c
more idiomatic and shorter 2023-01-03 16:00:19 +01:00
Alex Auvolat
33f25d26c7
fix doc and add tests for migrate.rs 2023-01-03 15:53:13 +01:00
Alex Auvolat
a54b67740d
move debug_serialize to garage_util::encode 2023-01-03 15:29:29 +01:00
Alex Auvolat
8d5505514f
Make it explicit when using nonversioned encoding 2023-01-03 15:27:36 +01:00
Alex Auvolat
cdb2a591e9
Refactor how things are migrated 2023-01-03 14:44:47 +01:00
Alex Auvolat
939a6d67e8
Merge branch 'main' into internals-rework 2023-01-02 15:07:44 +01:00
Alex Auvolat
6775569525
Bump everything to v0.8.1 2023-01-02 14:15:33 +01:00
Alex Auvolat
510b620108
Get rid of background::spawn 2022-12-14 16:08:05 +01:00
Alex Auvolat
dfc131850a
Simplified and more aggressive worker exit logic 2022-12-14 15:25:29 +01:00
Alex Auvolat
d56c472712
Refactor background runner and get rid of job worker 2022-12-14 12:51:42 +01:00
Alex Auvolat
d6040e32a6
cli: prettier table in garage stats 2022-12-13 15:43:22 +01:00
Alex Auvolat
de9d6cddf7
Prettier worker list table; remove useless CLI log messages 2022-12-12 17:17:05 +01:00
Alex Auvolat
8bc5caf7aa
Fix issue with 'http(s)://' prefix 2022-10-18 21:17:11 +02:00
Alex Auvolat
002b9fc50c
Add TLS support for Consul discovery + refactoring 2022-10-18 18:38:20 +02:00
Alex Auvolat
ad917ffd3f
Fix instant substractions that might have panicked 2022-09-29 15:53:54 +02:00
Alex Auvolat
56592e1853
RPC performance changes 
- configurable ping timeout
- single, much higher, configurable RPC timeout
- no more concurrency semaphore
 2022-09-19 20:31:00 +02:00
Alex Auvolat
e46dc2a8ef
Allow for hostnames in bootstrap_peers and rpc_public_addr (fix #353) 2022-09-14 16:09:38 +02:00
Alex Auvolat
38be811b1c
Fix clippy lint that says we should implement Eq 2022-09-13 16:08:00 +02:00
Alex
11bdc971e2 Merge pull request 'use netapp streaming body' (#343) from netapp-stream-body into main 
Reviewed-on: Deuxfleurs/garage#343
 2022-09-13 15:26:08 +02:00
Alex Auvolat
28a4af73ca
Use netapp 0.5 published from crates.io 2022-09-13 13:11:44 +02:00
Alex Auvolat
f91fab8582
Simplify+improve async hasher by using bounded channel 2022-09-12 16:23:43 +02:00
Alex Auvolat
7f54706b95
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-09-08 15:50:56 +02:00
Alex Auvolat
d9d199a6c9
Merge branch 'main' into lx-perf-improvements 2022-09-08 15:49:17 +02:00
Alex Auvolat
ceb1f0229a
Move version back into util 2022-09-07 18:36:46 +02:00
Alex Auvolat
8adc654713
Merge branch 'main' into improve-deps 2022-09-07 18:13:27 +02:00
Alex Auvolat
2559f63e9b
Make all HTTP services optionnal 2022-09-07 17:54:16 +02:00
Alex Auvolat
db61f41030
Move GIT_VERSION injection later in build chain to reduce build times 2022-09-07 11:59:56 +02:00
Alex Auvolat
6b958979bd
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-09-06 22:13:01 +02:00
Alex Auvolat
48ffaaadfc
Bump versions to 0.8.0 (compatibility is broken already) 2022-09-06 16:47:56 +02:00
Alex Auvolat
07e6bcde85
Merge branch 'main' into lx-perf-improvements 2022-09-05 12:40:17 +02:00
Alex Auvolat
943d76c583
Ability to dynamically set resync tranquility 2022-09-02 15:34:21 +02:00
Alex Auvolat
1921f4f7e6
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-08-29 16:45:05 +02:00
Alex Auvolat
ebc20a8798
Merge branch 'main' into lx-perf-improvements 2022-08-29 16:44:13 +02:00
Quentin Dufour
2c7bae935a
Configure structopt to report the right version 
By default, structopt reports the value provided by
the env var CARGO_PKG_VERSION, feeded by Cargo when reading
Cargo.toml. However for Garage we use a versioning based on git,
so we often report a version that is behind the real version.
In this commit, we create garage_util::version::garage() that
reports the right version and configure all structopt subcommands
to call this function instead of using the env var.
 2022-08-11 10:21:45 +02:00
Alex Auvolat
a35d4da721
update netapp to 0.5 2022-07-29 12:25:02 +02:00
Alex Auvolat
8e7e680afe
First adaptation to WIP netapp with streaming body 2022-07-29 12:25:02 +02:00
Alex Auvolat
0176da3ad2
Make clippy happy 2022-07-29 12:24:48 +02:00
Alex Auvolat
2f111e6b3d
Performance improvements: 
- reduce contention on mutation_lock by having 256 of them
- better lmdb defaults
 2022-07-29 12:24:48 +02:00
Alex Auvolat
1b2e1296eb
Compute hashes on dedicated threads 2022-07-29 12:24:44 +02:00
Alex Auvolat
ac03fa7937
Uniformize tracing::* imports (hopefully fixes 32-bit build) 2022-07-15 18:31:19 +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 <alex@adnab.me>
Reviewed-on: Deuxfleurs/garage#332
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
 2022-07-08 13:30:26 +02:00
Alex
b44d3fc796 Abstract database behind generic interface and implement alternative drivers (#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: Deuxfleurs/garage#322
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
 2022-06-08 10:01:44 +02:00
Alex
382e74c798 First version of admin API (#298) 
**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: Deuxfleurs/garage#298
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
 2022-05-24 12:16:39 +02:00
trinity-1686a
64c193e3db Add a K2V client library and CLI (#303) 
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: Deuxfleurs/garage#303
Co-authored-by: trinity-1686a <trinity.pointard@gmail.com>
Co-committed-by: trinity-1686a <trinity.pointard@gmail.com>
 2022-05-18 22:24:09 +02:00
Alex Auvolat
7b474855e3
Make background runner terminate correctly 2022-05-17 11:38:31 +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
Alex Auvolat
5d404dcd54
Add missing opentelemetry features 2022-04-08 14:21:04 +02:00
Alex Auvolat
94f1e48fff Update to netapp 0.4.2 (a tiny fix) 2022-04-07 11:50:03 +02:00
Alex Auvolat
9d0ed78887 Add feature flag for Kubernetes discovery 2022-03-24 16:57:43 +01:00
Alex Auvolat
e480aaf338
Make background tranquility a configurable parameter 2022-03-23 10:25:19 +01:00
Alex Auvolat
db46cdef79
Update netapp to v0.4.1 2022-03-15 17:09:57 +01:00
Alex Auvolat
fe62d01b7e
Implement exponential backoff for resync retries 2022-03-14 11:41:20 +01:00
Alex Auvolat
9b2b531f4d
Make admin server optional 2022-03-14 10:54:25 +01:00
Alex Auvolat
2377a92f6b
Add wrapper over sled tree to count items (used for big queues) 2022-03-14 10:54:25 +01:00
Alex Auvolat
203e8d2c34
Bump version to 0.7 because of incompatible Netapp 2022-03-14 10:54:24 +01:00
Alex Auvolat
dc8d0496cc
Refactoring: rename config files, make modifications less invasive 2022-03-14 10:53:51 +01:00
Alex Auvolat
d9a35359bf
Add metrics to web endpoint 2022-03-14 10:53:50 +01:00
Alex Auvolat
2a5609b292
Add metrics to API endpoint 2022-03-14 10:53:36 +01:00
Alex Auvolat
818daa5c78
Refactor how durations are measured 2022-03-14 10:53:35 +01:00
Alex Auvolat
55d4471599
Remove ... at end of hex IDs 2022-03-14 10:52:31 +01:00
Alex Auvolat
bb04d94fa9
Update to Netapp 0.4 which supports distributed tracing 2022-03-14 10:52:30 +01:00
Alex Auvolat
8c2fb0c066
Add tracing integration with opentelemetry 2022-03-14 10:52:13 +01:00
mricher
e349af13a7
Update dependencies and add admin module with metrics 
- Global dependencies updated in Cargo.lock
- New module created in src/admin to host:
  - the (future) admin REST API
  - the metric collection
- add configuration block

No metrics implemented yet
 2022-03-14 10:51:12 +01:00
Max Audron
9d44127245
add support for kubernetes service discovery 
This commit adds support to discover garage instances running in
kubernetes.

Once enabled by setting `kubernetes_namespace` and
`kubernetes_service_name` garage will create a Custom Resources
`garagenodes.deuxfleurs.fr` with nodes public key as the resource name.
and IP and Port information as spec in the namespace configured by
`kubernetes_namespace`.

For discovering nodes the resources are filtered with the optionally set
`kubernetes_service_name` which sets a label
`garage.deuxfleurs.fr/service` on the resources.

This allows to separate multiple garage deployments in a single
namespace.

the `kubernetes_skip_crd` variable allows to disable the creation of the
CRD by garage itself. The user must deploy this manually.
 2022-03-12 13:05:52 +01:00
Alex Auvolat
ea7fb901eb
Implement {Put,Get,Delete}BucketCors and CORS in general 
- OPTIONS request against API endpoint
- Returning corresponding CORS headers on API calls
- Returning corresponding CORS headers on website GET's
 2022-01-24 11:58:00 +01:00
Alex Auvolat
d4dd2e2640
Make use of website config, return error document on error 2022-01-13 14:25:19 +01:00
Alex Auvolat
1bcd6fabbd
New buckets for 0.6.0: small changes 
- Fix bucket delete

- fix merge of bucket creation date

- Replace deletable with option in aliases
    Rationale: if two aliases point to conflicting bucket, resolving
    by making an arbitrary choice risks making data accessible when it
    shouldn't be. We'd rather resolve to deleting the alias until
    someone puts it back.
 2022-01-04 12:52:47 +01:00
Alex Auvolat
beeef4758e
Some movement of helper code and refactoring of error handling 2022-01-04 12:52:46 +01:00
Alex Auvolat
d8ab5bdc3e
New buckets for 0.6.0: fix model and migration 2022-01-04 12:47:28 +01:00
Alex Auvolat
c7d5c73244
Add must_use to some CRDT functions 2022-01-04 12:47:28 +01:00
Alex Auvolat
87121dce9d
New buckets for 0.6.0: documentation and build files 2022-01-04 12:47:06 +01:00
Alex Auvolat
b1cfd16913
New buckets for 0.6.0: small fixes, including: 
- ensure bucket names are correct aws s3 names
- when making aliases, ensure timestamps of links in both ways are the
  same
- fix small remarks by trinity
- don't have a separate website_access field
 2022-01-04 12:46:41 +01:00
Alex Auvolat
0bbb6673e7
Model changes 2022-01-04 12:45:52 +01:00
Alex Auvolat
5b1117e582
New model for buckets 2022-01-04 12:45:46 +01:00
trinity-1686a
1eb972b1ac Add compression using zstd (#173) 
fix #27

Co-authored-by: Trinity Pointard <trinity.pointard@gmail.com>
Reviewed-on: Deuxfleurs/garage#173
Co-authored-by: trinity-1686a <trinity.pointard@gmail.com>
Co-committed-by: trinity-1686a <trinity.pointard@gmail.com>
 2021-12-15 11:26:43 +01:00
Alex Auvolat
c94406f428
Improve how node roles are assigned in Garage 
- change the terminology: the network configuration becomes the role
  table, the configuration of a nodes becomes a node's role
- the modification of the role table takes place in two steps: first,
  changes are staged in a CRDT data structure. Then, once the user is
  happy with the changes, they can commit them all at once (or revert
  them).
- update documentation
- fix tests
- implement smarter partition assignation algorithm

This patch breaks the format of the network configuration: when
migrating, the cluster will be in a state where no roles are assigned.
All roles must be re-assigned and commited at once. This migration
should not pose an issue.
 2021-11-16 16:05:53 +01:00
Trinity Pointard
9c58ec28d3 add support for vhost-style s3 bucket 2021-11-16 15:41:41 +01:00
Trinity Pointard
9d7535c3f5 allow missing bootstrap_peers in garage.toml 2021-11-05 16:36:25 +01:00
Alex Auvolat
2090a6187f
Add tranquilizer mechanism to improve on token bucket mechanism 2021-11-04 13:26:59 +01:00