Open Stack

FYI, Octavia has started to use the new devstack-tempest parent here:
https://review.openstack.org/#/c/543034/17/zuul.d/jobs.yaml
There is a lot of work still left to do on our tempest-plugin but we
are making progress.

Thanks for the communication out!

Michael


On Tue, Feb 20, 2018 at 1:22 PM, Andrea Frittoli
<andrea.frittoli at gmail.com> wrote:
> Dear all,
>
> updates:
>
> - host/group vars: zuul now supports declaring host and group vars in the
> job definition [0][1] - thanks corvus and infra team!
>   This is a great help towards writing the devstack and tempest base
> multinode jobs [2][3]
>   * NOTE: zuul merges dict variables through job inheritance. Variables in
> host/group_vars override global ones. I will write some examples further
> clarify this.
>
> - stable/pike: devstack ansible changes have been backported to stable/pike,
> so we can now run zuulv3 jobs against stable/pike too - thank you tosky!
>   next change in progress related to pike is to provide tempest-full-pike
> for branchless repositories [4]
>
> - documentation: devstack now publishes documentation on its ansible roles
> [5].
>   More devstack documentation patches are in progress to provide jobs
> reference, examples and a job migration how-to [6].
>
>
> Andrea Frittoli (andreaf)
>
> [0]
> https://docs.openstack.org/infra/zuul/user/config.html#attr-job.host_vars
> [1]
> https://docs.openstack.org/infra/zuul/user/config.html#attr-job.group_vars
> [2] https://review.openstack.org/#/c/545696/
> [3] https://review.openstack.org/#/c/545724/
> [4] https://review.openstack.org/#/c/546196/
> [5] https://docs.openstack.org/devstack/latest/roles.html
> [6] https://review.openstack.org/#/c/545992/
>
>
> On Mon, Feb 19, 2018 at 2:46 PM Andrea Frittoli <andrea.frittoli at gmail.com>
> wrote:
>>
>> Dear all,
>>
>> updates:
>> - tempest-full-queens and tempest-full-py3-queens are now available for
>> testing of branchless repositories [0]. They are used for tempest and
>> devstack-gate. If you own a tempest plugin in a branchless repo, you may
>> consider adding similar jobs to your plugin if you use it for tests on
>> stable/queen as well.
>> - if you have migrated jobs based on devstack-tempest please let me know,
>> I'm building reference docs and I'd like to include as many examples as
>> possible
>> - work on multi-node is in progress, but not ready still - you can follow
>> the patches in the multinode branch [1]
>> - updates on some of the points from my previous email are inline below
>>
>> Andrea Frittoli (andreaf)
>>
>> [0] http://git.openstack.org/cgit/openstack/tempest/tree/.zuul.yaml#n73
>> [1]
>> https://review.openstack.org/#/q/status:open++branch:master+topic:multinode
>>
>>
>> On Thu, Feb 15, 2018 at 11:31 PM Andrea Frittoli
>> <andrea.frittoli at gmail.com> wrote:
>>>
>>> Dear all,
>>>
>>> this is the first or a series of ~regular updates on the migration of
>>> Tempest / Grenade jobs to  Zuul v3 native.
>>>
>>> The QA team together with the infra team are working on providing the
>>> OpenStack community with a set of base Tempest / Grenade jobs that can be
>>> used as a basis to write new CI jobs / migrate existing legacy ones with a
>>> minimal effort and very little or no Ansible knowledge as a precondition.
>>>
>>> The effort is tracked in an etherpad [0]; I'm trying to keep the etherpad
>>> up to date but it may not always be a source of truth.
>>>
>>> Useful jobs available so far:
>>> - devstack-tempest [0] is a simple tempest/devstack job that runs
>>> keystone glance nova cinder neutron swift and tempest *smoke* filter
>>> - tempest-full [1] is similar but runs a full test run - it replaces the
>>> legacy tempest-dsvm-neutron-full from the integrated gate
>>> - tempest-full-py3 [2] runs a full test run on python3 - it replaces the
>>> legacy tempest-dsvm-py35
>>
>>
>> Some more details on this topic: what I did not mention in my previous
>> email is that the autogenerated Tempest / Grenade CI jobs (legacy-*
>> playbooks) are not meant to be used as a basis for Zuul V3 native jobs. To
>> create Zuul V3 Tempest / Grenade native jobs for your projects you need to
>> through away the legacy playbooks and defined new jobs in .zuul.yaml, as
>> documented in the zuul v3 docs [2].
>> The parent job for a single node Tempest job will usually be
>> devstack-tempest. Example migrated jobs are avilable, for instance: [3] [4].
>>
>> [2]
>> https://docs.openstack.org/infra/manual/zuulv3.html#howto-update-legacy-jobs
>> [3]
>> http://git.openstack.org/cgit/openstack/sahara-tests/tree/.zuul.yaml#n21
>> [4] https://review.openstack.org/#/c/543048/5
>>
>>>
>>>
>>> Both tempest-full and tempest-full-py3 are part of integrated-gate
>>> templates, starting from stable/queens on.
>>> The other stable branches still run the legacy jobs, since devstack
>>> ansible changes have not been backported (yet). If we do backport it will be
>>> up to pike maximum.
>>>
>>> Those jobs work in single node mode only at the moment. Enabling
>>> multinode via job configuration only require a new Zuul feature [4][5] that
>>> should be available soon; the new feature allows defining host/group
>>> variables in the job definition, which means setting variables which are
>>> specific to one host or a group of hosts.
>>> Multinode DVR and Ironic jobs will require migration of the ovs-* roles
>>> form devstack-gate to devstack as well.
>>>
>>> Grenade jobs (single and multinode) are still legacy, even if the
>>> *legacy* word has been removed from the name.
>>> They are currently temporarily hosted in the neutron repository. They are
>>> going to be implemented as Zuul v3 native in the grenade repository.
>>>
>>> Roles are documented, and a couple of migration tips for DEVSTACK_GATE
>>> flags is available in the etherpad [0]; more comprehensive examples / docs
>>> will be available as soon as possible.
>>>
>>> Please let me know if you find this update useful and / or if you would
>>> like to see different information in it.
>>> I will send further updates as soon as significant changes / new features
>>> become available.
>>>
>>> Andrea Frittoli (andreaf)
>>>
>>> [0] https://etherpad.openstack.org/p/zuulv3-native-devstack-tempest-jobs
>>> [1] http://git.openstack.org/cgit/openstack/tempest/tree/.zuul.yaml#n1
>>> [2] http://git.openstack.org/cgit/openstack/tempest/tree/.zuul.yaml#n29
>>> [3] http://git.openstack.org/cgit/openstack/tempest/tree/.zuul.yaml#n47
>>> [4] https://etherpad.openstack.org/p/zuulv3-group-variables
>>> [5] https://review.openstack.org/#/c/544562/
>
>
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