--- - name: internal_api_vip network: internal_api subnet: internal_api_subnet dns_name: overcloud - name: storage_vip network: storage subnet: storage_subnet dns_name: overcloud - name: ctlplane_vip network: ctlplane ip_address: 192.168.122.99 subnet: ctlplane-subnet dns_name: overcloud - name: ironic_vip network: ironic ip_address: 172.20.1.99 subnet: ironic_subnet