Creating this as a blanket task to revert any temporary changes associated with the OpenSearch migration. Por ejemplo:
Cookbook reimage flags to be addressed in T390860
Description
Description
Details
Details
Related Changes in Gerrit:
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | None | T370147 [Epic] Migration of the Elasticsearch 7.10 search cluster to OpenSearch | |||
| Resolved | bking | T388610 Migrate production Elastic clusters to Opensearch | |||
| Declined | None | T383811 Ensure Search Platform-owned Elasticsearch cookbooks can handle Opensearch | |||
| Resolved | bking | T391151 Ensure our automation can ban not-yet-existing hosts | |||
| Resolved | PRODUCTION ERROR | dcausse | T390244 InvalidArgumentException: Default TTM service eqiad cannot be write only | ||
| Resolved | bking | T391350 Review/rollback all temporary changes from the OpenSearch migration | |||
| Resolved | bking | T391351 Test OpenSearch cluster behavior when we add non-existent hosts to static config | |||
| Resolved | Jhancock.wm | T391639 Comm Error: Backplane 0 on cirrussearch2091 (Row/Rack A7) | |||
| Resolved | Papaul | T392644 cirrussearch2078 (R440 Config D, Row/Rack B2) unable to PXE boot | |||
| Resolved | bking | T393100 Fix cross-cluster seed settings in Search Platform production clusters | |||
| Resolved | bking | T395331 Find/ban "ghost" Elastic hosts |
Event Timeline
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2025-05-02T14:10:59Z] <inflatador> bking@localhost set search_codfw num_concurrent_incoming_recoveries from 20 back down to 4 after migration T391350
Comment Actions
Change #1151256 had a related patch set uploaded (by Bking; author: Bking):
[operations/puppet@production] elastic/cirrussearch: re-enable monitoring for eqiad
Comment Actions
Change #1151274 had a related patch set uploaded (by Bking; author: Ebernhardson):
[operations/puppet@production] cirrus: re-enable daily completion suggester builds in eqiad
Comment Actions
Change #1151274 merged by Bking:
[operations/puppet@production] cirrus: re-enable daily completion suggester builds in eqiad
Comment Actions
Change #1151256 merged by Bking:
[operations/puppet@production] elastic/cirrussearch: re-enable monitoring for eqiad
Comment Actions
We've rolled back the changes listed above, except for the cookbook reimage flags, which will be addressed as part of T390860 . As such, I'm closing out this ticket...