Regarding `127.0.1.1` record - my opinion it should not hurt in case if 25672 is binded to 0.0.0.0 which should be the case on master.
So question is more - do you still catch the error mentioned before, or it just works now with 127.0.1.1 in /etc/hosts?
Extra lines should be covered with https:/ /review. opendev. org/c/openstack /openstack- ansible- rabbitmq_ server/ +/828929
Regarding `127.0.1.1` record - my opinion it should not hurt in case if 25672 is binded to 0.0.0.0 which should be the case on master.
So question is more - do you still catch the error mentioned before, or it just works now with 127.0.1.1 in /etc/hosts?