Upgrade Zuul on scandium.eqiad.wmnet (Jessie zuul-merger)
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	hashar
	Sep 8 2016, 9:39 AM

Description

We need a new version of Zuul on Jessie for contint1001 and thus have to upgrade it on scandium.eqiad.wmnet (Jessie zuul-merger).

This task is a blocker to migrating Zuul from gallium to contint1001.

Package has been recently updated to 2.1.0-391-gbc58ea3-wmf4jessie1 via T140894 but the .deb hasn't been added to apt.wikimedia.org since the orig tarball was missing from the .changes file.

Package

I have prepared a new package at: https://people.wikimedia.org/~hashar/debs/zuul_2.5.0-8-gcbc7f62-wmf4jessie1/

It will need to be pushed to apt.wikimedia.org under jessie-wikimedia/thirdparty.

Upgrade

ssh scandium.eqiad.wmnet
service zuul-merger stop
apt-get update
apt-cache policy zuul

Make sure version is zuul_2.5.0-8-gcbc7f62-wmf4jessie1

apt-get install zuul

The package will restart the service. Then watch /var/log/zuul/merger.log.

Rollback

service zuul-merger stop
Reinstall Zuul using the version from apt.wikimedia.org 2.1.0-391-gbc58ea3-wmf3jessie1.
service zuul-merger start

Watch /var/log/zuul/merger.log

Details

	Project	Branch	Lines +/-	Subject
	integration/zuul	debian/jessie-wikimedia	+12 -18	Merge commit 'debian/precise/wikimedia' into debian/jessie-wikimedia

Customize query in gerrit

Related Objects
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Status	Assigned	Task
Resolved	hashar	T70480 Scale merge operations (tracking)
Resolved	hashar	T70481 Zuul repositories have too many refs causing slow updates
Open	None	T103528 Run zuul-clear-refs.py daily on all our repositories to reclaim Zuul references
Resolved	hashar	T103529 Package / puppetize zuul-clear-refs.py
Resolved	elukey	T145057 Upgrade Zuul on scandium.eqiad.wmnet (Jessie zuul-merger)

Event Timeline

hashar created this task.Sep 8 2016, 9:39 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptSep 8 2016, 9:39 AM

hashar mentioned this in T140894: Upgrade Zuul on scandium.eqiad.wmnet (Jessie zuul-merger).Sep 8 2016, 9:40 AM

Paladox added a subscriber: Paladox.Sep 8 2016, 11:10 AM

@hashar let's sync and make this happen, maybe on Monday?

Sounds good thanks!

hashar added a parent task: T103529: Package / puppetize zuul-clear-refs.py.Sep 12 2016, 3:04 PM

hashar mentioned this in T103529: Package / puppetize zuul-clear-refs.py.

hashar updated the task description. (Show Details)Sep 13 2016, 10:40 AM

Change 310267 had a related patch set uploaded (by Hashar):
Merge commit 'debian/precise/wikimedia' into debian/jessie-wikimedia

https://gerrit.wikimedia.org/r/310267

gerritbot added a project: Patch-For-Review.Sep 13 2016, 10:40 AM

Change 310267 merged by Hashar:
Merge commit 'debian/precise/wikimedia' into debian/jessie-wikimedia

https://gerrit.wikimedia.org/r/310267

Package installed and uploaded to jessie-wikimedia/thirdparty

hashar mentioned this in T147073: Upgrade Zuul on scandium to 2.5.0-8-gcbc7f62-wmf3jessie1.Sep 30 2016, 2:43 PM

Polished up some oddity from yesterday deploy, the shebang was incorrect in zuul-clear-ref.

Gotta bump to wmf4 on scandium and update apt.wikimedia.org :}

https://people.wikimedia.org/~hashar/debs/zuul_2.5.0-8-gcbc7f62-wmf4precise1/

Mentioned in SAL (#wikimedia-operations) [2016-10-12T14:28:54Z] <elukey> install zuul_2.5.0-8-gcbc7f62-wmf4jessie1_amd64.deb on scandium - T145057

scandium:~$ zuul-clear-refs
usage: zuul-clear-refs [-h] [--until DAYS_AGO] [-n] [-v] gitrepo
zuul-clear-refs: error: too few arguments

Updated by @elukey

Mentioned in SAL (#wikimedia-operations) [2016-10-12T14:38:39Z] <elukey> uploaded zuul 2.5.0-8-gcbc7f62-wmf4jessie1 to jessie-wikimedia/third-party (T145057)

Mentioned in SAL (#wikimedia-operations) [2016-10-12T14:45:45Z] <elukey> uploaded zuul 2.5.0-8-gcbc7f62-wmf4precise1 to precise-wikimedia/third-party (T145057)

Upgrade Zuul on scandium.eqiad.wmnet (Jessie zuul-merger)Closed, ResolvedPublicActions