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Maniphest T7145

Upgrade MediaWiki cluster to Debian Bullseye
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Description

We should to update test3 and mw* to Bullseye / Debian 11 once it is out. Jobrunners will be decommissioned so remain on Buster.

  • test3
  • mwtask1
  • mw8 - frequent OOMs
  • mw9
  • mw10
  • mw11
  • mw12
  • mw13
  • category collation refreshed on test3
  • and all wikis

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Event Timeline

RhinosF1 triaged this task as Low priority.Apr 16 2021, 18:47
RhinosF1 created this task.
Unknown Object (User) moved this task from Backlog to Long Term on the MediaWiki (SRE) board.Jun 15 2021, 17:08
Herald added a subscriber: Unknown Object (User). · View Herald TranscriptJun 15 2021, 17:08
RhinosF1 updated the task description. (Show Details)Jul 16 2021, 10:13
Redmin subscribed.Jul 16 2021, 10:26
Void removed a parent task: T7139: MediaWiki Capacity Proposal.Jul 21 2021, 00:59
Void subscribed.Jul 21 2021, 01:02

I'm removing parent tasks, as I don't think it is reasonable to wait for and test Debian Bullseye in our infrastructure given our current capacity problems.

RhinosF1 raised the priority of this task from Low to Normal.Aug 14 2021, 11:34

Release is now

Reception123 removed a subscriber: Unknown Object (User).Aug 24 2021, 19:05
RhinosF1 added a comment.Aug 25 2021, 22:15

Test3 is {{done}}

Just needs composer + then sync

RhinosF1 added a comment.Aug 26 2021, 09:19

Php is amazingly broke

Reception123 updated the task description. (Show Details)Aug 26 2021, 17:40
Reception123 updated the task description. (Show Details)Sep 11 2021, 07:21
Reception123 updated the task description. (Show Details)Sep 13 2021, 07:04
Reception123 updated the task description. (Show Details)Sep 13 2021, 10:17
Paladox subscribed.Sep 14 2021, 22:24

MediaWiki team need to find out why php7.4-fpm has a memory leak. With the utter most priority as mw8 and mwtask1 is on debian bullseye.

mw8 also needs to be rebuilt to have no swap.

Reception123 updated the task description. (Show Details)Sep 17 2021, 06:03
Reception123 subscribed.

Mw8 reverted.

Reception123 added a comment.Dec 3 2021, 06:21

mw8 is back on bullseye since yesterday (Paladox reimaged)

Reception123 updated the task description. (Show Details)Dec 3 2021, 06:21
RhinosF1 closed subtask T8433: Resolve OOM issues with mw* servers as Resolved.Dec 24 2021, 08:21
Unknown Object (User) closed this task as Declined.Jan 3 2022, 06:52
Unknown Object (User) claimed this task.
NOTE: this will be done with the new infrastructure, I'm not sure it still needs to remain open as it doesn't require any further actioning of its own. Since the current mw* aren't going to be done, but some where and this was still a valid task I'm must going to go ahead and close it as declined, if this is really still needed it can be reopened.
Herald added a project: Universal Omega. · View Herald TranscriptJan 3 2022, 06:52