4 commits

Author	SHA1	Message	Date
Alex Auvolat	280d1be7b1	Refactor health check and add ability to return it in json	2022-12-05 15:28:57 +01:00
Alex Auvolat	2065f011ca	Implement /health admin API endpoint to check node health	2022-12-05 14:59:15 +01:00
Alex Auvolat	0091002ef2	New replication modes and their documentation	2022-03-28 16:26:04 +02:00
Alex Auvolat	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