Did you end up having all new IPs for your MONs? I've wondered how
should a large KVM deployment be handled when the instance-metadata
has a hard-coded list of MON IPs for the cluster? how are they changed
en-masse with running VMs? or do these moves always result in at least
one MON with an original IP?
e.g.
https://bugzilla.redhat.com/show_bug.cgi?id=1314099