Comment 36 for bug 1466982

I guess from the perspective of simplicity we could assign the administrator tag to the openstack user which would allow the maas checks to be deployed with the changed user and credentials however in review I'm in agreement with Andy that the monitoring user should be different than the user that the OpenStack cluster relies on. If the checks need to be removed/replaced anyway adding an additional task to create a use shouldn't be so terrible and we can move that additional monitoring user task down into the rabbitmq/maas checks play instead of attempting to work into the rabbit roles for juno/icehouse.