[openstack-dev] [tripleo] what's up in upgrades?

Ben Nemec openstack at nemebean.com
Fri Sep 9 16:40:06 UTC 2016


On 09/08/2016 01:27 PM, Emilien Macchi wrote:
> What's up in upgrades?
>
> 1) Undercloud: Mitaka to Newton
>
> We just approved a patch in openstack-infra/tripleo-ci that test
> undercloud upgrades.
> I don't think we should make it vote as for now it's quite
> experimental. Though I'm wondering if we should move it to the check
> pipeline as non-voting (currently in experimental queue).
>
> This is a first iteration and if you plan to upgrade your undercloud,
> you'll still have to do manual steps that we do in tripleo-ci. They
> are described here:
> https://github.com/openstack-infra/tripleo-ci/blob/41e8560cf3d313f2be69df64e4c95a3240dfa402/scripts/tripleo.sh#L554-L577
>
> We need to decide where to put these bits: in tripleoclient? in
> instack-undercloud? Let's talk about it.

I think we already did: 
https://specs.openstack.org/openstack/tripleo-specs/specs/newton/undercloud-upgrade.html

There are details about where various bits of the implementation should 
live because it turns out that is pretty fundamental to the design of 
the upgrade process.

>
>
> 2) Overcloud: Mitaka to Newton
>
> matbu and myself are working together on a CI job that will test the
> upgrade of an undercloud + overcloud from Mitaka to Newton.
> Work is here: https://review.openstack.org/#/c/364859 and
> https://review.openstack.org/#/c/323750/ (both patches are going to
> merge together so we have one single patch for review).
> The idea is to use multinode job for now as a first iteration, with
> the simplest scenario possible so we can easily iterate later.
>
>
> 3) Overcloud: Newton to Newton
> I'm working on a simple patch that would test updates from Newton to
> Newton: https://review.openstack.org/#/c/351330/ like we had with OVB
> jobs but this time using multinode.
>
>
> Any feedback, help, is highly welcome.
>



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