[rdo-list] Having an upstream patch in RDO: when and how?

[Raoul Scarazzini]

On 04/07/2016 15:58, Javier Pena wrote:
> 
>> Hi everybody,
>> while testing RDO master in CI i discovered this bug [1] and posted
>> upstream the patch to solve it [2].
>> Since the patch got merged this morning, now I was wondering how to
>> understand when this will be available in RDO. At the moment my CI jobs
>> take the repos from [3], so is there a way (or a place) to follow the
>> path of this modification and have an idea of when this will be
>> available in RDO?
>>
> 
> Hi Raoul, 
> 
> I'm glad you asked that question, so we can write down the answer somewhere  :). We have 3 main steps:

Happy to have made something useful.

> 1- Once your patch is merged, DLRN will catch it and build an updated openstack-tripleo-heat-templates RPM. Using the merge commit id (043d71d5ce6a1d7c3fc3a8da78ac4ea5622bb6b9), you can find it at https://trunk.rdoproject.org/centos7/report.html . Actually, it's built already -> https://trunk.rdoproject.org/centos7/04/3d/043d71d5ce6a1d7c3fc3a8da78ac4ea5622bb6b9_cbd0900e/

Crystal clear, looking inside all the builds I see that all the repos
associated with a project (in this case
openstack-tripleo-heat-templates) have in common the last part after the
underscore (in this case _cbd0900e).
What's the criteria with this? Which rules define which modifications
should be in a repo? And, most of all, how different repos are put
together to be tested by a promotion pipeline? Are they always tested as
single?
Hope this questions are clear :)

> 2- The CI promotion pipeline will check if a repository is "consistent", which means there are no failed-to-build packages, and then take the latest consistent repo through a number of tests. You can check the CI pipeline at https://ci.centos.org/view/rdo/view/promotion-pipeline/

In the promotion pipeline how can one search for the status of his repo?

> 3- After the CI job promotes a repository, it will create an internal symlink in the DLRN system. There is a job that synchronizes this symlink to http://buildlogs.centos.org/centos/7/cloud/x86_64/rdo-trunk-master-tested every two hours, and then it is distributed through the CentOS CDN.

That's clear too.

> Regards,
> Javier

Many thanks,

Raoul

>> Many thanks,
>>
>> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1351547
>> [2] https://review.openstack.org/#/c/336072/
>> [3] /etc/yum.repos.d/delorean.repo
>> http://buildlogs.centos.org/centos/7/cloud/x86_64/rdo-trunk-{{ release
>> }}-tested/delorean.repo
>>
>> --
>> Raoul Scarazzini
>> rasca at redhat.com
>>
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-- 
Raoul Scarazzini
rasca at redhat.com