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On 11 October 2016 at 16:43, Clark Boylan <cboylan at sapwetik.org> wrote:

> On Tue, Oct 11, 2016, at 04:32 PM, Armando M. wrote:
> > On 11 October 2016 at 14:09, Clark Boylan <cboylan at sapwetik.org> wrote:
> >
> > > Hello everyone,
> > >
> > > Currently multinode testing + neutron is broken in clouds that use
> > > portions of 10.0.0.0/8 for their networking due to route conflicts
> with
> > > devstack + neutron deployments. https://bugs.launchpad.net/bug
> s/1629133
> > > is tracking the issue for us. I would like to see this get resolved
> > > properly before we do further work on multinode testing as it is
> > > difficult to review and determine what failures are legit vs which
> > > failures are related to this bug and whether or not a specific
> multinode
> > > test has decided to workaround the issue.
> > >
> > > The change to use subnet pools in devstack is a non backward compatible
> > > change for devstack currently and it doesn't appear to have been
> > > documented in devstack at all. Would be great if we can finally fix
> this
> > > and get testing back to working and however we fix it ensure that
> > > devstack has the appropriate documentation.
> > >
> >
> > What is holding [1] back? Merging that would resolve the issue, then we
> > can
> > drill down into why subnetpools interfere with the underlying networking
> > setup. I have asked Carl to look into broken build [2]
> >
> > [1] https://review.openstack.org/#/c/379543/
> > [2]
> > http://logs.openstack.org/78/381278/2/check/gate-tempest-dsv
> m-neutron-multinode-full-ubuntu-xenial/7f82862/console.html.gz
>
> Yours is one of the two -1's on the change :) I think that devstack core
> is probably holding back due to the two -1s there. If we are ok with
> iterating on making it better rather than all in one shot maybe that
> change is good for now and we can update the reviews?
>

Well, that means the ball is in the contributor's court, who is supposed to
address reviewers' concerns :)


> Clark
>
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