Open firewall port 3300 for ceph monitors v2 protocol
Open firewall port 3300 for ceph monitors v2 protocol

In addition port 6789, open port 3300 too for ceph monitors.
As per the Ceph documentation:

"Ceph monitors now bind to IANA-assigned port 3300 (ce4h or 0xce4)
for the new v2 protocol, while also binding to the old default
port 6789 for the legacy v1 protocol."

Change-Id: Ib9a69cc9379e84a47bdc00a175ee33bfac4119eb
Closes-Bug: #1820359

dprince/tripleo-heat-templates,openstack/tripleo-heat-templates,dprince/tripleo-heat-templates,openstack/tripleo-heat-templates