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Upgrade deployment-mdb01 to Buster/Bullseye
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Description

deployment-mdb01 is a MariaDB VM that hosts the xhgui database. It is running Debian Stretch and needs to be upgraded to Buster or Bullseye.

Event Timeline

Aklapper added a subscriber: dpifke.

Removing inactive task assignee (please do so as part of offboarding processes).

deployment-mdb02 now exists and is running Bullseye. deployment-mdb01 is shutdown and will be deleted soon.

Andrew claimed this task.

done.

Mentioned in SAL (#wikimedia-releng) [2023-04-22T18:05:35Z] <Krinkle> Fix database hostname dns error at https://performance.wikimedia.beta.wmflabs.org/xhgui/, switch from mdb01 to mdb02, ref T301637

Mentioned in SAL (#wikimedia-releng) [2023-04-22T19:35:07Z] <Krinkle> Create excimer_ui_server db user in Beta Cluster on deployment-db13 based on prod grants. Password stored in deployment-puppetmaster04:/var/lib/git/labs/private/ (passwords::excimer_ui_server::$excimer_db_pass). Picked db13 because recommendationapi is here (also prod m2), and because mdb (created for this purpose originally) appears broken since several OS iterations (likely forgotten due to unusual name) T301637, T331956