The CI test runs needs to be run in isolated/disposable sandboxes which is the Continuous-Integration-Scaling project. I wrote an architecture document and now need a peer review / refining with members of the SRE team.
Since the architecture will reuse the OpenStack wmflabs infrastructure, one of the labs engineers would be ideal.
We would need additional help from our preferred Debian Developers to review the packaging of two python softwares: Zuul and Nodepool.
From a quick discussion with Ops-RelEng liaison @Andrew, it seems the architecture backend should aim at using Debian/Jessie which will surely simplify the packaging/dependency work.