[OPS] hhvm 3.3.0-20140925+wmf3 has some annoying build dependency
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	hashar
	Sep 29 2014, 2:39 PM

Description

Since https://gerrit.wikimedia.org/r/150813 , we install hhvm build dependencies using apt-get build-dev hhvm.

There is a cycle in the build dependency libjpeg62-dev:

On first run:

# apt-get build-dep hhvm
The following packages will be REMOVED:
  libdjvulibre-dev libjpeg-dev libjpeg-turbo8-dev libjpeg8-dev
  libmagickcore-dev libmagickwand-dev libtiff5-dev
The following NEW packages will be installed:
  libjpeg62-dev
...

Second run will attempt to remove the libjpeg62-dev package:

# apt-get build-dep hhvm
The following packages will be REMOVED:
  libjpeg62-dev
The following NEW packages will be installed:
  libdjvulibre-dev libjpeg-dev libjpeg-turbo8-dev libjpeg8-dev
  libmagickcore-dev libmagickwand-dev libtiff5-dev
...

That breaks puppet on the continuous integration Trusty slaves.

Version: wmf-deployment
Severity: normal

Details

Reference: bz71413

Related Objects
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Status	Assigned	Task
Resolved	hashar	T60772 common gating job for mediawiki core and extensions
Resolved	hashar	T69216 Have unit tests of all wmf deployed extensions pass when installed together, in both PHP-Zend and HHVM (tracking)
Resolved	None	T75521 Jenkins: Implement hhvm based voting jobs for mediawiki and extensions
Resolved	hashar	T73413 [OPS] hhvm 3.3.0-20140925+wmf3 has some annoying build dependency
Resolved	Joe	T84853 Build a new HHVM package

Event Timeline

• bzimport raised the priority of this task from to Low.Nov 22 2014, 3:47 AM

• bzimport added a project: Continuous-Integration-Infrastructure.

• bzimport set Reference to bz71413.

• bzimport added a subscriber: Unknown Object (MLST).

hashar created this task.Sep 29 2014, 2:39 PM

As a side effect, that breaks puppet runs on the contint Trusty instances (integration-slave1006 integration-slave1007 and integration-slave1008).

3.3.0-20140925+wmf3 still has the issue.

The puppet manifest has been enhanced and no more blindly attempt to nstall the build dependencies on each run. As result puppet is no more broken on integration slaves, lowering priority.

hashar raised the priority of this task from Low to Needs Triage.Nov 24 2014, 10:34 AM

hashar moved this task from Untriaged to Externally Blocked on the Continuous-Integration-Infrastructure board.

hashar updated the task description. (Show Details)

hashar added projects: HHVM, acl*sre-team.

hashar set Security to None.

Liuxinyu970226 subscribed.Dec 2 2014, 2:04 AM

Joe added a subtask: T84853: Build a new HHVM package.Dec 18 2014, 9:43 AM

fgiunchedi triaged this task as Low priority.Dec 19 2014, 11:51 AM

Liuxinyu970226 unsubscribed.Dec 19 2014, 3:14 PM

Joe closed subtask T84853: Build a new HHVM package as Resolved.Dec 22 2014, 12:34 PM

Fixed by @Joe with HHVM package 3.3.1+dfsg1-1+wm1 . The changelog has:

hhvm (3.3.1+dfsg1-1+wm1) UNRELEASED; urgency=medium
...
  * remove build-dep alternative for libjpeg62-dev which was confusing trusty

 -- Giuseppe Lavagetto <glavagetto@wikimedia.org>  Wed, 17 Dec 2014 10:46:22 +0100

I have confirmed on integration-slave1009 that there is no more cycles when running apt-get build-dep hhvm twice in a row.

Thanks @Joe !

hashar moved this task from Externally Blocked to Done on the Continuous-Integration-Infrastructure board.Jan 5 2015, 9:30 PM

Joe mentioned this in rODAZec5638d88933: [WMF] New Package Version with various bugfixes.Mar 3 2015, 8:35 PM

Joe mentioned this in rODAZ42c6933c5ec4: [WMF] New Package Version with various bugfixes.Mar 23 2015, 3:51 PM

Joe mentioned this in rODAZ61fa160e0255: [WMF] New Package Version with various bugfixes.Apr 1 2015, 9:54 AM