Thanks for your response. I have already started what you suggest, as you can tell from my other post. Basically, I am trying to use the openstack deployment on the MaaS as a backend cloud to an openstack frontend cloud. That was the way I interpreted the cloud image metadata and the subsequent Using Openstack with Juju instructions. Correct me if I got that wrong. Unfortunately, the problem then becomes that when I proceed to bootstrapping the other controller on the openstack cloud with the keystone ip auth as endpoint, I get the error message:
ERROR cannot set config: cannot create a client: version part of identity url https://keystone_ip:5000/v3/auth not valid