[pkgs-ci] [tools] Rebuild command does not interrupt 9.0-pkg-systest-ubuntu Jenkins job

[Ivan Udovichenko]

After changing the topic (group/20140128) and leaving comments with "rebuild" word [1],
actual package rebuild doesn't start. Moreover 9.0-pkg-systest-ubuntu Jenkins job [2] run is not interrupted.

[1] https://review.fuel-infra.org/20377
[2] https://packaging-ci.infra.mirantis.net/job/9.0-pkg-systest-ubuntu/720/console

[Sergey Kulanov (skulanov)]

probably this partially related this bug [1]
because systest from the patchset1 was still running though patchset2 came

[1]. https://bugs.launchpad.net/fuel/+bug/1579085

[Alexander Evseev (aevseev)]

AFAIK Zuul can't abort builds if new build it triggered by comment. It works only for new patchsets.

See "dequeue-on-new-patchset": http://docs.openstack.org/infra/zuul/zuul.html#pipelines

[Aleksandra Fedorova (bookwar)]

We need to investigate possibilities to update Zuul.

Moving to 10.0 and downgrading to Medium, as it is a feature request.

[Alexander Evseev (aevseev)]

Zuul aborts builds by events 'patchset-created' and 'change-abandoned', but keywords in comments emit event 'comment-added'.

Code from Zuul's scheduler:

                if event.type == 'patchset-created':
                    pipeline.manager.removeOldVersionsOfChange(change)
                elif event.type == 'change-abandoned':
                    pipeline.manager.removeAbandonedChange(change)
                if pipeline.manager.eventMatches(event, change):
                    self.log.info("Adding %s, %s to %s" %
                                  (project, change, pipeline))
                    pipeline.manager.addChange(change)