T254871: Upgrade x1 databases to Buster and Mariadb 10.4

Phabricator Link	T254871
Status	resolved
Priority	Medium (orange)
Points
Phabricator Task Created	2020/06/09 08:42 AM
Wiki Page Created	2020/06/09 02:09 PM
Phabricator Task Last Modified	2020/07/16 06:51 AM
Wiki Page Last Updated	2021/04/22 07:14 PM
Phabricator Task Closed	2020/07/15 06:26 AM
Authored By	Marostegui (Manuel Aróstegui)
Assigned To	Marostegui (Manuel Aróstegui)
Projects	Cognate (Backlog) ContentTranslation (Needs Triage) DBA (In progress) Growth-Team (Inbox) Language-Team (Backlog) MediaWiki-extensions-BounceHandler (Backlog) MediaWiki-extensions-UrlShortener (Backlog) Patch-For-Review Product-Infrastructure-Team-Backlog (Needs triage) Reading List Service (Backlog) StructuredDiscussions (Backlog) User-Kormat (Watching 👀) WikimediaEditorTasks (Backlog)
Platform Engineering Initiative Column
Platform Team Workboards Column
Subtasks
Parent Tasks	T250666: Upgrade WMF database-and-backup-related hosts to buster

Column Transitions: (Added project: ⇑, Removed project: ⇓,Entered column: ⇒, Exited column: ⇐)

Project	Column	Date
⇑ DBA		9 June 2020
DBA	⇐ Triage	9 June 2020
DBA	⇒ Pending comment	9 June 2020
⇑ Patch-For-Review		9 June 2020
⇓ Patch-For-Review		9 June 2020
DBA	⇐ Pending comment	22 June 2020
DBA	⇒ In progress	22 June 2020
⇑ Patch-For-Review		23 June 2020
⇓ Patch-For-Review		23 June 2020
⇑ Patch-For-Review		23 June 2020
⇓ Patch-For-Review		23 June 2020
⇑ Patch-For-Review		23 June 2020
⇓ Patch-For-Review		23 June 2020
⇑ Patch-For-Review		23 June 2020
⇓ Patch-For-Review		23 June 2020
⇑ Patch-For-Review		24 June 2020
⇓ Patch-For-Review		26 June 2020
⇑ Patch-For-Review		29 June 2020
⇑ User-Kormat		10 July 2020
User-Kormat	⇐ Unsorted 💣	10 July 2020
User-Kormat	⇒ Watching 👀	10 July 2020
⇑ User-notice		13 July 2020
⇑ Reading List Service		13 July 2020
⇑ Product-Infrastructure-Team-Backlog		13 July 2020
⇑ MediaWiki-extensions-UrlShortener		13 July 2020
⇑ WikimediaEditorTasks		13 July 2020
⇑ Cognate		13 July 2020
⇑ StructuredDiscussions		13 July 2020
⇑ Growth-Team		13 July 2020
⇑ MediaWiki-extensions-BounceHandler		13 July 2020
⇑ Language-Team		13 July 2020
⇑ ContentTranslation		13 July 2020
⇓ User-notice		16 July 2020