Commit graph

11 commits

Author SHA1 Message Date
b490ebc7f6
Many improvements on ring/replication and its configuration:
- Explicit "replication_mode" configuration parameters that takes
  either "none", "2" or "3" as values, instead of letting user configure
  replication factor themselves. These are presets whose corresponding
  replication/quorum values can be found in replication/mode.rs

- Explicit support for single-node and two-node deployments
  (number of nodes must be at least "replication_mode", with "none"
  we can have only one node)

- Ring is now stored much more compactly with 256*8 + n*32 bytes,
  instead of 256*32 bytes

- Support for gateway-only nodes that do not store data
  (these nodes still need a metadata_directory to store the list
  of bucket and keys since those are stored on all nodes; it also
  technically needs a data_directory to start but it will stay
  empty unless we have bugs)
2021-05-28 14:07:36 +02:00
4a1e079e8f
fix clippy warnings on model 2021-05-03 22:11:41 +02:00
67585a4ffa
attempt at documenting model crate 2021-04-27 16:37:10 +02:00
b437610812
attempt at documenting table crate 2021-04-27 16:37:10 +02:00
1d9961e411 Simplify replication logic 2021-03-16 11:14:27 +01:00
046b649bcc (not well tested) use merkle tree for sync 2021-03-11 18:28:27 +01:00
94f3d28774 WIP big refactoring 2021-03-11 16:54:15 +01:00
8d63738cb0 Checkpoint: add merkle tree in data table 2021-03-11 13:47:21 +01:00
f319a7d374 Refactor model stuff, including cleaner CRDTs 2021-03-10 16:21:56 +01:00
3882d5ba36 Remove epidemic propagation for fully replicated stuff: write directly to all nodes 2021-03-05 15:09:18 +01:00
bec26a1312 Rename garage_core to garage_model 2020-07-07 13:59:22 +02:00
Renamed from src/core/garage.rs (Browse further)