Automate the OS and MariaDB updates on the es* RO sections
- perform automated master flips as needed
Description
Description
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | LSobanski | T156461 [META ticket] Automation for our DBs tracking task | |||
| In Progress | FCeratto-WMF | T384810 MariaDB lifetime management system | |||
| In Progress | FCeratto-WMF | T196366 Implement (or refactor) a script to move slaves when the master is not available | |||
| Restricted Task | |||||
| Resolved | FCeratto-WMF | T399580 Automate read-only es* section OS updates |
Event Timeline
Comment Actions
fceratto updated https://gitlab.wikimedia.org/repos/data_persistence/dbtools/scripts/-/merge_requests/7
Add rolling restart for es* hosts
Comment Actions
As we agreed, that's fine as a "improved version" of the script I have been using for years, but once that is merged, we need to make this task about migrating that to a proper cookbook
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fceratto merged https://gitlab.wikimedia.org/repos/data_persistence/dbtools/scripts/-/merge_requests/7
Add rolling restart for es* hosts
Comment Actions
@FCeratto-WMF can you document this somewhere maybe https://wikitech.wikimedia.org/wiki/MariaDB/Rebooting_a_host#Run_the_reboot_or_reimage_cookbook? So we can close this
Comment Actions
Added documentation as a new heading: https://wikitech.wikimedia.org/wiki/MariaDB/Rebooting_a_host#Rolling_restarts_for_the_ES_section