Open Stack

Matt,

oslo.messaging 2.6.1 has unclogged the pipe -
http://lists.openstack.org/pipermail/openstack-announce/2015-October/000712.html

Thanks,
Dims

On Mon, Oct 12, 2015 at 4:12 PM, Matt Riedemann <mriedem at linux.vnet.ibm.com>
wrote:

> Most people are probably already aware of this but given we have two
> changes that now rely on each other to land things are a bit complicated
> for tracking, so I figured I'd dump the info here.
>
> We have to bugs introduced with dependent library releases:
>
> 1. oslo.messaging 2.6.0: https://bugs.launchpad.net/cinder/+bug/1505295
>
> There is already an exclusion for that in g-r on master and cherry-picked
> to stable/liberty:
>
>
> https://review.openstack.org/#/q/I47ab12f719fba41c2f0c03047b05eb28f4423682,n,z
>
> There is a nova change which has the same block and depends on a grenade
> change, but that was failing due to...
>
> 2. webob 1.5.0: https://bugs.launchpad.net/cinder/+bug/1505153
>
> We have a patch to fix the actual nova code bug for that:
>
> https://review.openstack.org/#/c/233845/
>
> But it won't pass tests because of the oslo.messaging change, so we have
> co-dependent failures.
>
> --
>
> So in order to avoid squashing those changes (which is kind of messy,
> especially when doing the backports to stable/liberty and kilo for the
> webob one), we've got a multi-part fix.
>
> 1. Block oslo.messaging 2.6.0 and webob 1.5.0 in a single nova change:
>
> https://review.openstack.org/#/c/233772/
>
> 2. That depends on a g-r cap on webob<1.5.0:
>
> https://review.openstack.org/#/c/233851/
>
> 3. Once the nova change 233772 and the webob fix
> https://review.openstack.org/#/c/233845/ lands, we can unpin webob in g-r
> again.
>
> --
>
> I think this requires backports to stable/liberty which probably means a
> liberty-rc3 for nova.
>
> --
>
> Thanks,
>
> Matt Riedemann
>
>
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-- 
Davanum Srinivas :: https://twitter.com/dims
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