Firewall config (#1016)

Add a default firewall configuration

---------

Co-authored-by: Mark Goddard <mark@stackhpc.com>
Co-authored-by: Will Szumski <will@stackhpc.com>
Co-authored-by: Will Szumski <williamszumski@gmail.com>
Co-authored-by: Jack Hodgkiss <identity@jackhodgkiss.uk>

Author: 4 people

.github/workflows/stackhpc-all-in-one.yml

@@ -223,6 +223,7 @@ jobs:
           admin_bootproto: dhcp
           admin_ips:
             controller0: "{{ access_ip_v4.value }}"
+          admin_zone: admin
           EOF
 
       - name: Write Terraform network interface config

doc/source/configuration/cephadm.rst

@@ -344,6 +344,8 @@ should be used in the Kolla Manila configuration e.g.:
 
   manila_cephfs_filesystem_name: manila-cephfs
 
+.. _RGWs-With-Ceph:
+
 RADOS Gateways
 --------------