[openstack-dev] [nova][infra][ci] bulk repeating a test job on a single review in parallel ?

Timofei Durakov tdurakov at mirantis.com
Fri Jul 1 12:57:42 UTC 2016


Hi,

talking about live-migration job. If you are OK to re-run tempest tests
multiple times on single environment you could wrap this line:
https://github.com/openstack/nova/blob/master/nova/tests/live_migration/hooks/run_tests.sh#L30
in for-cycle.

Timofey.

On Fri, Jul 1, 2016 at 10:31 AM, Spencer Krum <nibz at spencerkrum.com> wrote:

>
> This is some neat work. I like it.
>
> We have a graph of nodepool nodes in use in grafana[1]. Looking at a 30
> day window, its pretty easy to tell that the weekends are low activity.
> Running big tests like this on a Saturday would be great. Of course,
> there won't be much infra support on that day.
>
> What we can do for running just the multinode migration test is create a
> new pipeline(maybe call it heavyload or something) and attach 100 copies
> of the test to that pipeline. Then you only need one gerrit change and
> you issue a 'check heavyload' comment on the review and it will run all
> 100 copies of the test. Gate-tempest-dsvm-multinode-live-migration-1,
> gate-tempest-dsvm-multinode-live-migration-2 ... and so on. I think this
> is better than reusing the experimental pipeline since people will try
> to check experimental on nova from time to time and probably don't
> expect to use 200 virtual machines. It's not a very clean suggestion,
> but it would work. Someone else might have a better idea.
>
>
>
> [1]
> http://grafana.openstack.org/dashboard/db/nodepool?panelId=4&fullscreen&from=1464741261723&to=1467333261724
>
> --
>   Spencer Krum
>   nibz at spencerkrum.com
>
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