[openstack-dev] [qa] [tc] Need champion for "cold upgrades capabilities" goal

Emilien Macchi emilien at redhat.com
Fri Jan 12 05:34:21 UTC 2018

Sorry I forgot an important action: propose the goal for Rocky :-)

An example with https://review.openstack.org/#/c/532361/ (from Sean).


On Thu, Jan 11, 2018 at 9:29 PM, Emilien Macchi <emilien at redhat.com> wrote:
> On Thu, Jan 11, 2018 at 7:13 PM, Masayuki Igawa
> <masayuki.igawa at gmail.com> wrote:
>> Hi Emilien,
>> I'd love to take this role!
> Wow, this is AWESOME.
>> I have some tempest experience but not QA work which you mentioned
>> (devstack, grenade, zuul layout) that much. However, I think it will
>> be a very good opportunity to step-up.
>> So, for me, the next step might be to know grenade / upgrade jobs /
>> plugin mechanizm deeply. And I suppose we need some documentation
>> about "how to support upgrade" based on the requirements for the other
>> projects (and me :).
>> Any suggestion and/or comments are welcome!
> OK so the steps are documented here:
> https://governance.openstack.org/tc/reference/tags/assert_supports-upgrade.html#requirements
> So first of all, it only affects projects that are "services" (e.g. Tacker).
> The main requirement is to have grenade scripts in-tree for the
> projects which miss the tag now.
> Look at Ironic which already has the tag:
> https://github.com/openstack/ironic/tree/master/devstack/upgrade
> At the same time, we need to change the zuul layout for the projects
> which don't have the tag yet.
> Still example with Ironic:
> https://github.com/openstack/ironic/blob/master/zuul.d/project.yaml#L6-L7
> Once a project has a grenade job (voting) that runs Grenade with the
> specs described here:
> https://governance.openstack.org/tc/reference/tags/assert_supports-upgrade.html#requirements
> - the project can apply to the tag and the goal is complete once the
> tag is approved.
> I think the first step is to make sure each project which doesn't have
> the tag has to understand what the tag means, in term of requirements.
> If they say:
> "Yeah, our project can already do that" (because they did some manual
> testing etc): then the work is purely grenade/zuul-layout.
> "No, we don't support upgrades at all": then the goal might take one
> or two cycles, depending on the amount of work.
> This is the list of service projects that don't have the tag yet:
> aodh
> blazar
> cloudkitty
> congress
> dragonflow
> ec2api
> freezer
> karbor
> kuryr
> masakari
> mistral
> monasca
> murano
> octavia
> panko
> searchlight
> senlin
> tacker
> trove
> vitrage
> watcher
> zaqar
> zun
> (I might have miss some, please fix it).
> That's it for now, I hope it helped, please let us know if more questions.
> Thanks again for stepping up and you have all our support at any time.
> [...]
> --
> Emilien Macchi

Emilien Macchi

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