Current theory after talking with Jay Bryant is something changed in nova on 7/15 which broke this because the attach could be failing silently on the nova side and we are just timing out waiting for a state change that is never going to happen.
Current theory after talking with Jay Bryant is something changed in nova on 7/15 which broke this because the attach could be failing silently on the nova side and we are just timing out waiting for a state change that is never going to happen.