[openstack-dev] [neutron] 40% failure on neutron python3.4 tests in the gate

Sean Dague sean at dague.net
Fri Aug 28 15:57:52 UTC 2015


On 08/28/2015 11:20 AM, Assaf Muller wrote:
> To recap, we had three issues impacting the gate queue:
> 
> 1) The neutron functional job has had a high failure rate for a while
> now. Since it's impacting the gate,
> I've removed it from the gate queue but kept it in the Neutron check queue:
> https://review.openstack.org/#/c/218302/
> 
> If you'd like to help, the the list of bugs impacting the Neutron
> functional job is linked in that patch.
> 
> 2) A new Tempest scenario test was added that caused the DVR job failure
> rate to sky rocket to over 50%.
> It actually highlighted a legit bug with DVR and legacy routers. Kevin
> proposed a patch that skips that test
> entirely until we can resolve the bug in Neutron:
> https://review.openstack.org/#/c/218242/ (Currently it tries to skip the
> test conditionally, the next PS will skip the test entirely).
> 
> 3) The Neutron py34 job has been made unstable due to a recent change
> (By me, yay) that made the tests
> run with multiple workers. This highlighted an issue with the Neutron
> unit testing infrastructure, which is fixed here:
> https://review.openstack.org/#/c/217379/
> 
> With all three patches merged we should be good to go.

Well, with all 3 of these we should be much better for sure. There are
probably additional issues causing intermittent failures which should be
looked at. These 3 are definitely masking anything else.

https://etherpad.openstack.org/p/gate-fire-2015-08-28 is a set of
patches to promote for things causing races in the gate (we've got a
cinder one was well). If other issues are known with fixes posted,
please feel free to add them with comments.

	-Sean

-- 
Sean Dague
http://dague.net



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