+ - ubuntu1404:
+ repo-os-part: 'ubuntu.trusty.main'
+ - ubuntu1604:
+ repo-os-part: 'ubuntu.xenial.main'
+ - centos7:
+ repo-os-part: 'centos7'
+ stream:
+ - master:
+ branch: 'master'
+ repo-stream-part: 'master'
+ - test:
+ branch: 'stable/test'
+ repo-stream-part: 'stable.test'
+ - '1606':
+ branch: 'stable/1606'
+ repo-stream-part: 'stable.1606'