[openstack-dev] [puppet][qa][ubuntu][neutron] Xenial Neutron Timeouts

Mohammed Naser mnaser at vexxhost.com
Tue Nov 14 19:20:30 UTC 2017


That's quite an interesting catch.  I'm reaching out to the author of
this change to get some more information.


On Tue, Nov 14, 2017 at 2:02 PM, Jens Harbott <j.harbott at x-ion.de> wrote:
> 2017-11-14 16:29 GMT+00:00 Mohammed Naser <mnaser at vexxhost.com>:
>> Hi everyone,
>> Thank you so much for the work on this, I'm sure we can progress with
>> this together.  I have noticed that this only occurs in master and
>> never in the stable branches.  Also, it only occurs under Ubuntu (so
>> maybe something related to mod_wsgi version?)
>> Given that we don't have any "master" built packages for Ubuntu, we
>> test against the latest release which is the pike release.
>> https://github.com/openstack/puppet-openstack-integration/blob/master/manifests/repos.pp#L6-L10
>> I've noticed the issue is not as present in older branches but much
>> more visible in master.
> So does the issue not happen at all for stable/pike or less often?
> Anyway that would seem to indicate not an issue with the Ubuntu
> packages, but with the way they are deployed.
> If you look at [1] you can see that for pike you setup nova-api wsgi
> with workers=1 and threads=$::os_workers, which in master was swapped,
> see [2]. I'd suggest testing a revert of that change.
> [1] https://github.com/openstack/puppet-nova/blob/stable/pike/manifests/wsgi/apache_api.pp
> [2] https://github.com/openstack/puppet-nova/commit/df638e2526d2d957318519dfcfb9098cb7726095
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