Comment 8 for bug 1802315

This change was reverted https://review.opendev.org/c/openstack/charm-rabbitmq-server/+/699862
I believe it was due to deploy time failures particularly when the target machines were under heavy load.

I have proposed a change which sets the cluster-partition-handling to 'ignore' during charm installation and once clustering is complete it sets it whatever has been requested via charm config ( https://review.opendev.org/c/openstack/charm-rabbitmq-server/+/819086 ). If this change is approved I will follow it up with another change to switch the default to autoheal