- make mon port overridable through env variable
- update ceph.conf to include fqdn with port number
- add mon_add: to ceph global conf
- updating ClusterRoleBinding name for cephfs and rbd
provisioner.
- remove unused network.port section as we specify ports
through endpoints
With these changes, ceph mon can run on different port
Change-Id: I8af2bbe3ee84fd3692bdff92d821b9621a6d53c9
f3b7c7fc82