Commit graph

25 commits

Author SHA1 Message Date
fe1af5d98b
[dep-upgrade-202402] refactor dependencies: move all as workspace deps
All checks were successful
continuous-integration/drone/push Build is passing
continuous-integration/drone/pr Build is passing
2024-02-05 13:02:02 +01:00
ee57dd922b
Bump version to 0.9.1
All checks were successful
continuous-integration/drone/push Build is passing
continuous-integration/drone/pr Build is passing
2024-01-16 16:28:17 +01:00
952c9570c4 bump version to v0.9.0
All checks were successful
continuous-integration/drone/pr Build is passing
continuous-integration/drone/push Build is passing
continuous-integration/drone Build is passing
2023-10-10 14:08:11 +02:00
d4932c31ea Merge branch 'main' into next
Some checks failed
continuous-integration/drone/pr Build is failing
continuous-integration/drone/push Build is failing
2023-10-10 13:57:21 +02:00
2d5d7a7031 Move convert_db command into main garage binary
All checks were successful
continuous-integration/drone/pr Build is passing
continuous-integration/drone/push Build is passing
2023-10-10 12:13:15 +02:00
ad6b1cc0be Merge branch 'main' into next
All checks were successful
continuous-integration/drone/push Build is passing
continuous-integration/drone/pr Build is passing
2023-09-11 13:14:18 +02:00
51eac97260 update version to 0.8.4
Some checks failed
continuous-integration/drone/pr Build is passing
continuous-integration/drone/push Build is passing
continuous-integration/drone Build is failing
2023-09-05 23:28:12 +02:00
2e90e1c124 Merge branch 'main' into next
Some checks reported errors
continuous-integration/drone/pr Build is passing
continuous-integration/drone/push Build is passing
continuous-integration/drone/tag Build was killed
continuous-integration/drone Build is passing
2023-08-29 11:32:42 +02:00
cece1be1bb bump version to 0.8.3
All checks were successful
continuous-integration/drone/pr Build is passing
continuous-integration/drone/tag Build is passing
continuous-integration/drone/push Build is passing
continuous-integration/drone Build is passing
2023-08-28 13:17:26 +02:00
Jonathan Davies
7d8296ec59 cargo: Updated pretty_env_logger v0.4.0 -> v0.5.0. 2023-08-28 09:30:27 +00:00
Jonathan Davies
96d1d81ab7 garage/db: cargo: Updated rusqlite to 0.29. 2023-08-28 09:30:27 +00:00
e5835704b7 don't build sqlite by default
All checks were successful
continuous-integration/drone/pr Build is passing
`bundled-libs` is enabled by default, and causes sqlite to be built too,
even if the sqlite backend isn't enabled.
2023-06-26 11:15:11 +02:00
19639705e6 Mark sled as deprecated, make lmdb default, and improve sqlite and lmdb defaults
Some checks failed
continuous-integration/drone/pr Build is failing
continuous-integration/drone/push Build is failing
2023-05-17 14:30:53 +02:00
0a1ddcf630 Prepare for v0.8.2
Some checks failed
continuous-integration/drone/pr Build is failing
continuous-integration/drone/push Build is failing
2023-03-13 18:46:31 +01:00
Jonathan Davies
3dc655095f db/Cargo.toml: Updated rusqlite from 0.27 to 0.28.
Some checks failed
continuous-integration/drone/pr Build is failing
2023-01-26 11:13:11 +00:00
Jonathan Davies
20c1cdf662 Cargo.toml: Loosen tracing dependency to just 0.1. 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
bcac889f9a Cargo.toml: Updated clap from 3.1.18 to 4.1. 2023-01-26 11:13:11 +00:00
6775569525
Bump everything to v0.8.1
All checks were successful
continuous-integration/drone/pr Build is passing
continuous-integration/drone/push Build is passing
2023-01-02 14:15:33 +01:00
67941000ee
put sled as default feature in garage_db 2022-11-21 14:08:21 +01:00
b886c75450
Make all DB engines optional build features 2022-09-06 17:09:43 +02:00
729a910e14
Remove Heed default features
All checks were successful
continuous-integration/drone/pr Build is passing
continuous-integration/drone/push Build is passing
2022-09-05 16:40:13 +02:00
7511ba5530 Allow linking against system-provided libsqlite
Some checks are pending
continuous-integration/drone/push Build is pending
continuous-integration/drone/pr Build is pending
Unfortunately, rusqlite uses the opposite logic for enabling/disabling
bundled libraries to others (libsodium-sys, zstd-sys). Cargo features
are very limited and doesn't allow to enable feature A in a dependency
iff feature B is disabled.

Note, lmdb-rkv-sys doesn't need any special treatment because it
automatically links against system liblmdb if found via pkgconf.

Linux distros should build garage with
`--no-default-features --features system-libs` to disable bundled-libs
and enable system-libs.
2022-09-03 19:15:57 +02:00
4f38cadf6e Background task manager (#332)
All checks were successful
continuous-integration/drone/push Build is passing
- [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: #332
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-07-08 13:30:26 +02:00
b44d3fc796 Abstract database behind generic interface and implement alternative drivers (#322)
All checks were successful
continuous-integration/drone/push Build is passing
- [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: #322
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
2022-06-08 10:01:44 +02:00