[Ci-users] Leveraging Zuul for job orchestration on Duffy nodes

Thu Sep 12 12:37:32 UTC 2019
Michael Turek <mjturek at linux.vnet.ibm.com>

On 9/11/19 11:44 AM, Brian Stinson wrote:
> On Wed, Sep 11, 2019, at 09:32, David Moreau Simard wrote:
>> Hi,
>> While RDO does have some amount of jobs in the ci.centos.org Jenkins,
>> the vast majority of our CI is driven by different instances of Zuul
>> hosted by OpenStack [1] and Software Factory [2].
>> Jobs in Zuul are written as Ansible roles and playbooks and have the
>> notion of inheritance so you can share jobs between projects and even
>> between different instances of Zuul.
>> This is convenient because we can easily re-use jobs that have been
>> defined upstream and run them in different environments or with
>> different parameters.
>> For the time being, we'd like to know if it would be possible to
>> experiment running Zuul jobs against powerpc test nodes provided by
>> Duffy ?
>> This would not be a full standalone Zuul deployment, it would be a
>> single executor node that would connect to softwarefactory-project.io
>> to fetch jobs and report results.
>> In practice, we could probably recycle one of our existing Jenkins
>> slave for this purpose.
>> Could you let us know if this is possible ?
> This is not something we can support at this time.
Could you provide some detail? Is this a capacity concern? This is 
something we're very interested in having for RDO testing.
>> Let me know if you have any questions,
>> Thanks !
>> [1]: https://zuul.openstack.org/
>> [2]: https://softwarefactory-project.io/zuul/t/rdoproject.org/status
>> David Moreau Simard
>> dmsimard = [irc, github, twitter]
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> --Brian
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Mike Turek <mjturek>