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On 12/08/15 11:08, Karanbir Singh wrote:

hi guys, Can we get some notes on the wiki ( maybe in the GettingStarted guide for the CI users ), on how they can track the cbs repos for new content and trigger builds from there.

I know we do this already for the cloud-sig, openstack packstack validation run, but its a feature that we can use in quite a few places.

Regards,

So there were multiple discussions, including some about a message bus (and mainly a discussion about fedmsg) that would be used between koji/cbs and jenkins/ci. The interim solution (that doesn't need anything else than a plugin at the Jenkins side) is to just "watch" some repositories from CBS and trigger some tests directly through Jenkins when new packages/repodata are generated.

The plugin that is now installed on ci.centos.org is the following one : https://wiki.jenkins-ci.org/display/JENKINS/URLTrigger+Plugin

Then, some jobs (like cloud-sig-validate-packstack-rdo-kilo-testing_tag/) are configured to "watch" some repositories, and then be triggered when it changed .

See for example the https://ci.centos.org/job/cloud-sig-validate-packstack-rdo-kilo-testing_tag/... job log, showing the trigger as repodata/repomd.xml was different

Depending on the integration between koji and ci env, we can continue to use that one, or then switch to a "message queue" oriented solution.

We can start writing a dedicated page on the wiki, to consolidate all the current plugins/triggers that one project can use for that, and then also giving ideas to existings or new projects using the ci infra.

- -- Fabian Arrotin The CentOS Project | http://www.centos.org gpg key: 56BEC54E | twitter: @arrfab