[JIRA] (OVIRT-882) Setup a lab to try out Zuul

Setup a lab to try out Zuul --------------------------- Key: OVIRT-882 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-882 Project: oVirt - virtualization made easy Issue Type: Task Components: General Reporter: Barak Korren Assignee: Barak Korren OVIRT-734 and OVIRT-841 call for using Zuul to enable merge gating as well as resolve various CI reliability issues. Before we can do that we need some kind of a lab setup so we can try out Zuul inspect its features and learn its properties.