add maintainer check to tests

Change-Id: I6ee985e694142aa7dadeb085b77910667ac6359f
Merge "add maintainer check to tests"
Add Ceilometer service support

Implements: blueprint kube-ceilometer-container

Change-Id: Ic9be6f2fb57641aa77f7f3a31481b166adad3f36
Merge "Add Ceilometer service support"