1.35.0-wmf.38 deployment blockers
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	thcipriani
	Jun 1 2020, 4:11 PM

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Backup Train Conductor: hashar
Release Version: 1.35.0-wmf.38
Release Date: Jun 22 2020, 12:00 AM

2020 week 26 1.35-wmf.38 Changes wmf/1.35.0-wmf.38

This MediaWiki Train Deployment is scheduled for the week of Monday, June 22nd:

Monday June 22nd	Tuesday, June 23rd	Wednesday, June 24th	Thursday, June 25th	Friday
Backports only.	Branch `wmf.38` and deploy to Group 0 Wikis.	Deploy `wmf.38` to Group 1 Wikis.	Deploy `wmf.38` to all Wikis.	No deployments on fridays

See https://wikitech.wikimedia.org/wiki/Deployments for full schedule.

How this works

Any serious bugs affecting wmf.38 should be added as subtasks beneath this one.
- Use this form to create 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.

Other Deployments

Previous: 1.35.0-wmf.37

Next: 1.35.0-wmf.39

	Subject	Repo	Branch	Lines +/-
	Branch commit for wmf/1.35.0-wmf.38	mediawiki/core	wmf/1.35.0-wmf.38	+946 -3

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Related Objects
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Status	Subtype	Assigned	Task
Resolved	Release	brennen	T254175 1.35.0-wmf.38 deployment blockers
Resolved	PRODUCTION ERROR	brennen	T256151 Undefined constants NS_LQT_THREAD, NS_LQT_SUMMARY, NS_LQT_SUMMARY_TALK, NS_LQT_THREAD_TALK while rebuilding localization cache
Duplicate	PRODUCTION ERROR	brennen	T256305 Fatal Error: Class MediaWiki\HookContainer\HookRunner contains 1 abstract method and must therefore be declared abstract

Event Timeline

thcipriani created this task.Jun 1 2020, 4:11 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJun 1 2020, 4:11 PM

thcipriani assigned this task to brennen.Jun 1 2020, 4:21 PM

thcipriani triaged this task as Medium priority.

thcipriani updated Other Assignee, added: hashar.

thcipriani added a project: Release-Engineering-Team-TODO (2020-04 to 2020-06 (Q4)).

thcipriani moved this task from INBOX to Deployment on the Release-Engineering-Team-TODO (2020-04 to 2020-06 (Q4)) board.

brennen added a project: User-brennen.Jun 8 2020, 9:31 PM

brennen moved this task from Backlog to Next on the User-brennen board.

Just adding a quick note, that cpt has moved some mediawiki REST endpoints from /v0 namespace into /v1 (https://gerrit.wikimedia.org/r/c/mediawiki/core/+/604441). This shouldn't be a problem but just making a note of it.

In T254175#6228683, @nnikkhoui wrote:

Just adding a quick note, that cpt has moved some mediawiki REST endpoints from /v0 namespace into /v1 (https://gerrit.wikimedia.org/r/c/mediawiki/core/+/604441). This shouldn't be a problem but just making a note of it.

To be clear, moving the endpoints to v1 means enabling them on all sites. v0 is only enabled on test and beta. The new batch of endpoints going live for the first time include endpoints that allow page edits via PUT and POST. We are not expecting much traffic on the new endpoints yet.

DannyS712 subscribed.Jun 18 2020, 5:08 PM

Change 607158 had a related patch set uploaded (by DannyS712; owner: trainbranchbot):
[mediawiki/core@wmf/1.35.0-wmf.38] Branch commit for wmf/1.35.0-wmf.38

https://gerrit.wikimedia.org/r/607158

gerritbot added a project: Patch-For-Review.Jun 23 2020, 2:06 AM

brennen moved this task from Next to Doing on the User-brennen board.Jun 23 2020, 3:49 AM

I'll merge branch cut and start testwiki sync process in ~18 minutes at 10:00 MDT / 16:00 UTC.

Mentioned in SAL (#wikimedia-operations) [2020-06-23T16:01:35Z] <brennen> 1.35.0-wmf.38 was branched at a35f7318 for https://phabricator.wikimedia.org/T254175

Change 607158 merged by jenkins-bot:
[mediawiki/core@wmf/1.35.0-wmf.38] Branch commit for wmf/1.35.0-wmf.38

https://gerrit.wikimedia.org/r/607158

brennen mentioned this in T256151: Undefined constants NS_LQT_THREAD, NS_LQT_SUMMARY, NS_LQT_SUMMARY_TALK, NS_LQT_THREAD_TALK while rebuilding localization cache.Jun 23 2020, 6:20 PM

Krinkle added a subtask: T256151: Undefined constants NS_LQT_THREAD, NS_LQT_SUMMARY, NS_LQT_SUMMARY_TALK, NS_LQT_THREAD_TALK while rebuilding localization cache.Jun 23 2020, 10:23 PM

Will do a scap sync at local start-of-workday for T256151 - see T256151#6250427 for details.

brennen closed subtask T256151: Undefined constants NS_LQT_THREAD, NS_LQT_SUMMARY, NS_LQT_SUMMARY_TALK, NS_LQT_THREAD_TALK while rebuilding localization cache as Resolved.Jun 24 2020, 4:37 PM

Mentioned in SAL (#wikimedia-operations) [2020-06-24T19:01:38Z] <brennen> train 1.35.0-wmf.38: finished triage meeting, clear to proceed to group 1 (T254175)

brennen added a subtask: T256305: Fatal Error: Class MediaWiki\HookContainer\HookRunner contains 1 abstract method and must therefore be declared abstract.Jun 24 2020, 7:23 PM

Mentioned in SAL (#wikimedia-operations) [2020-06-24T20:41:22Z] <brennen> train 1.35.0-wmf.38: attempting to roll forward to group1 after php-fpm restart on mw1287 (T256305, T254175)

Stashbot mentioned this in T256305: Fatal Error: Class MediaWiki\HookContainer\HookRunner contains 1 abstract method and must therefore be declared abstract.Jun 24 2020, 8:41 PM

brennen closed subtask T256305: Fatal Error: Class MediaWiki\HookContainer\HookRunner contains 1 abstract method and must therefore be declared abstract as Resolved.Jun 24 2020, 8:51 PM

Deployed to all wikis yesterday, seems to have stuck. Calling this resolved for the week.

In T254175#6260473, @brennen wrote:

Deployed to all wikis yesterday, seems to have stuck. Calling this resolved for the week.

Note that T256526: Items from watchlist no longer bolded at Special:RecentChangesLinked [[SMALL]] --> high priority may have been caused by the train

1.35.0-wmf.38 deployment blockersClosed, ResolvedPublicReleaseActions