Restore user condition but with zuul
Restore user condition but with zuul

User condition has been restored, but the username
that is used in there was changed from `jenkins` to `zuul`.

Change-Id: If65d0aec32bbb6670eb0955bf7c87db6d8de5ae9

stackforge/monasca-api,stackforge/monasca-api,openstack/monasca-api,stackforge/monasca-api,stackforge/monasca-api,openstack/monasca-api,openstack/monasca-api