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1.42.0-wmf.18 deployment blockers
Closed, ResolvedPublic5 Estimated Story PointsRelease

Details

Backup Train Conductor
brennen
Release Version
1.42.0-wmf.18
Release Date
Feb 12 2024, 12:00 AM

2024 week 07 1.42-wmf.18 Changes wmf/1.42.0-wmf.18

This MediaWiki Train Deployment is scheduled for the week of Monday, February 12th:

Monday February 12thTuesday, February 13thWednesday, February 14thThursday, February 15thFriday
Backports only.Branch wmf.18 and deploy to Group 0 Wikis.Deploy wmf.18 to Group 1 Wikis.Deploy wmf.18 to all Wikis.No deployments on fridays

How this works

  • Any serious bugs affecting wmf.18 should be added as subtasks beneath this one.
  • Any open subtask(s) block the train from moving forward. This means no further deployments until the blockers are resolved.
  • If something is serious enough to warrant a rollback then you should bring it to the attention of deployers on the #wikimedia-operations IRC channel.
  • If you have a risky change in this week's train add a comment to this task using the Risky patch template
  • For more info about deployment blockers, see Holding the train.

Related Links

Other Deployments

Previous: 1.42.0-wmf.17
Next: 1.42.0-wmf.19

Related Objects

Event Timeline

thcipriani triaged this task as Medium priority.
thcipriani updated Other Assignee, added: brennen.
thcipriani set the point value for this task to 5.
brennen added a project: User-brennen.
brennen moved this task from Backlog to Next on the User-brennen board.
brennen added a subscriber: jeena.

Change 1002421 had a related patch set uploaded (by TrainBranchBot; author: trainbranchbot):

[mediawiki/core@wmf/1.42.0-wmf.18] Branch commit for wmf/1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1002421

Change 1002421 merged by jenkins-bot:

[mediawiki/core@wmf/1.42.0-wmf.18] Branch commit for wmf/1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1002421

Change 1002758 had a related patch set uploaded (by TrainBranchBot; author: MediaWiki PreSync):

[operations/mediawiki-config@master] testwikis wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1002758

Change 1002758 merged by jenkins-bot:

[operations/mediawiki-config@master] testwikis wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1002758

Mentioned in SAL (#wikimedia-operations) [2024-02-13T04:04:39Z] <mwpresync@deploy2002> Started scap: testwikis wikis to 1.42.0-wmf.18 refs T354436

Mentioned in SAL (#wikimedia-operations) [2024-02-13T04:57:15Z] <mwpresync@deploy2002> Finished scap: testwikis wikis to 1.42.0-wmf.18 refs T354436 (duration: 52m 36s)

Mentioned in SAL (#wikimedia-operations) [2024-02-13T17:00:49Z] <brennen@deploy2002> Started scap: testwikis wikis to 1.42.0-wmf.18 refs T354436

Mentioned in SAL (#wikimedia-operations) [2024-02-13T17:25:29Z] <brennen@deploy2002> Finished scap: testwikis wikis to 1.42.0-wmf.18 refs T354436 (duration: 24m 39s)

Mentioned in SAL (#wikimedia-operations) [2024-02-13T19:01:38Z] <brennen> train 1.42.0-wmf.18 (T354436): no current blockers, rolling to group0.

Change 1003082 had a related patch set uploaded (by TrainBranchBot; author: Brennen Bearnes):

[operations/mediawiki-config@master] group0 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003082

Change 1003082 merged by jenkins-bot:

[operations/mediawiki-config@master] group0 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003082

Mentioned in SAL (#wikimedia-operations) [2024-02-13T19:11:50Z] <brennen@deploy2002> rebuilt and synchronized wikiversions files: group0 wikis to 1.42.0-wmf.18 refs T354436

Stable on group0. Some sync timeouts encountered during scap train-presync logged at P56710.

Mentioned in SAL (#wikimedia-operations) [2024-02-14T19:14:25Z] <brennen> train 1.42.0-wmf.18 (T354436): logs chill, no current blockers, rolling to group1.

Change 1003508 had a related patch set uploaded (by TrainBranchBot; author: Brennen Bearnes):

[operations/mediawiki-config@master] group1 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003508

Change 1003508 merged by jenkins-bot:

[operations/mediawiki-config@master] group1 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003508

Mentioned in SAL (#wikimedia-operations) [2024-02-14T19:26:37Z] <brennen@deploy2002> rebuilt and synchronized wikiversions files: group1 wikis to 1.42.0-wmf.18 refs T354436

Mentioned in SAL (#wikimedia-operations) [2024-02-14T19:34:13Z] <brennen@deploy2002> Synchronized php: group1 wikis to 1.42.0-wmf.18 refs T354436 (duration: 07m 35s)

There's a potentially highly visible regression for wikitables on mobile: T357589: [Regression] Wikitables has unwanted border spacing on mobile

I didn't mark it as blocker but if it should be, please do accordingly.

Mentioned in SAL (#wikimedia-operations) [2024-02-15T19:04:36Z] <brennen> train 1.42.0-wmf.18 (T354436): no current blockers, rolling to all wikis.

Change 1003817 had a related patch set uploaded (by TrainBranchBot; author: Brennen Bearnes):

[operations/mediawiki-config@master] group2 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003817

Change 1003817 merged by jenkins-bot:

[operations/mediawiki-config@master] group2 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003817

Mentioned in SAL (#wikimedia-operations) [2024-02-15T19:22:41Z] <brennen@deploy2002> rebuilt and synchronized wikiversions files: group2 wikis to 1.42.0-wmf.18 refs T354436

Change 1003870 had a related patch set uploaded (by TrainBranchBot; author: Brennen Bearnes):

[operations/mediawiki-config@master] group1 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003870

Change 1003870 merged by jenkins-bot:

[operations/mediawiki-config@master] group1 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003870

Mentioned in SAL (#wikimedia-operations) [2024-02-15T20:38:50Z] <brennen@deploy2002> rebuilt and synchronized wikiversions files: group1 wikis to 1.42.0-wmf.18 refs T354436

Mentioned in SAL (#wikimedia-operations) [2024-02-15T20:46:56Z] <brennen@deploy2002> Synchronized php: group1 wikis to 1.42.0-wmf.18 refs T354436 (duration: 08m 05s)

Change 1003878 had a related patch set uploaded (by TrainBranchBot; author: Brennen Bearnes):

[operations/mediawiki-config@master] group2 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003878

Change 1003878 merged by jenkins-bot:

[operations/mediawiki-config@master] group2 wikis to 1.42.0-wmf.18

https://gerrit.wikimedia.org/r/1003878

Mentioned in SAL (#wikimedia-operations) [2024-02-15T21:20:57Z] <brennen@deploy2002> rebuilt and synchronized wikiversions files: group2 wikis to 1.42.0-wmf.18 refs T354436

Noting here that there's a backcompat patch available for T356368: Revision endpoint: InvalidArgumentException: ParserOutput does not have a render ID if rolling wmf.18 back from group2 is necessary for any reason:

https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1003833

I haven't yet deployed that.

Yeah, just for clarity: 1003833 needs to be merged and deployed to wmf.17 before rolling back to wmf.17 or else we'll get a repeat of T356368 as the old ParserOutput code fails to cope with "new" ParserOutputs coming from ParserCache.

Optimistically marking resolved.