This was likely missed in bootstrapping. Temporarily allow all authoritative slaves (opendev as well as openstack) to perform zone transfers over 53/tcp on either silent master nameserver. Change-Id: I68455a1d4fa5042da14b3c2e0747af00effad0da
These firewall rules were missed in the conversion from puppet to ansible. Change-Id: I38c348542a568dc6c1a175116753d16e02e7e2dc