Distribute ceph.conf across the hosts

[Sheridan]

cephos-connect-to-cluster need to update ceph.conf by adding the members. Then go through the members and check/replace ceph.conf.

It may also be necessary to keep an eye on /etc/hosts.

[Sheridan]

ceph mon stat -f json | jq -r '[.quorum[].name] | join(",")'