[openstack-dev] [tempest][SR-IOV] tempest breaks Mellanox CI

Andrea Frittoli andrea.frittoli at gmail.com
Thu Jun 16 11:01:43 UTC 2016


On Thu, Jun 16, 2016 at 11:16 AM Moshe Levi <moshele at mellanox.com> wrote:

> Hi all,
>
>
>
> A recent change  [1]  in tempest broke all Mellanox CIs.
>
> This is the second time it happened.
>
> After the first time it happened we decided that  Mellanox CI  will
> comment on tempest.
>
> On this time I saw that Mellanox CI was commenting on that  patch with a
> failure but was still got approved - [2] Enabling Mellanox CI as commenting
> on  tempest requires  us physical resources  such as servers/NICS because
> it tests SR-IOV.
>
> So I am wandering  what can be done in the future to prevent this from
> happen again.
>
A message to the DL is a good way to raise awareness on this.
Ensuring the job stability is also important, too many failures will
decrease the attention on it - that said I don't have numbers for Mellanox
CI failure rates, so it may be that the pass rate is already good enough.

>
>
> Anyway we proposed the following fix to tempest [3]
>
> Thanks for fixing this, and sorry about the inconvenience.
Even with the fix in, the Mellanox CI job failed, which if unfortunate.
I issued a re-check.

Andrea Frittoli

>
>
>
>
> [1] - https://review.openstack.org/#/c/320495/
>
> [2] -
> http://13.69.151.247/95/320495/20/check-sriov-tempest/Tempest-Sriov/825304c/testr_results.html.gz
>
> [3] - https://review.openstack.org/#/c/330331/
>
>
>
>
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