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6 commits

Author SHA1 Message Date
Firstyear 3760951b6d
Add domain version test framework (#2576)
Co-authored-by: James Hodgkinson <james@terminaloutcomes.com>
2024-02-28 21:04:33 +00:00
Firstyear 23cc2e7745
Fix RUV trim (#2466)
Fixes two major issues with replication.

The first was related to server refreshes. When a server was refreshed it would retain it's server unique id. If the server had lagged and was disconnected from replication and administrator would naturally then refresh it's database. This meant that on next tombstone purge of the server, it's RUV would jump ahead causing it's refresh-supplier to now believe it was lagging (which was not the case).

In the situation where a server is refreshed, we reset the servers unique replication ID which avoids the RUV having "jumps".

The second issue was related to RUV trimming. A server which had older RUV entries (say from servers that have been trimmed) would "taint" and re-supply those server ID's back to nodes that wanted to trim them. This also meant that on a restart of the server, that if the node had correctly trimmed the server ID, it would be re-added in memory.

This improves RUV trimming by limiting what what compare and check as a supplier to only CID's that are within the valid changelog window. This itself presented challenges with "how to determine if a server should be removed from the RUV". To achieve this we now check for "overlap" of the RUVS. If overlap isn't occurring it indicates split brain or node isolation, and replication is stopped in these cases.
2024-02-02 15:38:45 +10:00
Firstyear a91bf55471
20231008 remove expect used (#2191)
* Stop using expect on some tasks
2023-10-08 17:39:00 +10:00
Firstyear 0ba4aec86b
Absolutely minimal implementation (#1711)
* Absolutely minimal implementation

* Add support for ip address to audit event
2023-06-08 20:17:46 +10:00
Firstyear 0e57b6f914
1399 some async cleanup (#1421)
* More cleanerer
* More async!
* Fix up tests
2023-03-03 17:53:54 +10:00
Firstyear 00cca81012
1399 cleanup reorg (#1412) 2023-03-01 13:10:52 +10:00
Renamed from kanidmd/lib/src/testkit.rs (Browse further)