cinder_enable_rbd_backend: {get_param: CinderEnableRbdBackend}
nova_vnc_proxyclient_address: {get_attr: [NetIpMap, net_ip_map, {get_param: [ServiceNetMap, NovaVncProxyNetwork]}]}
nova_vncproxy_protocol: {get_param: [EndpointMap, NovaVNCProxyPublic, protocol]}
cinder_enable_rbd_backend: {get_param: CinderEnableRbdBackend}
nova_vnc_proxyclient_address: {get_attr: [NetIpMap, net_ip_map, {get_param: [ServiceNetMap, NovaVncProxyNetwork]}]}
nova_vncproxy_protocol: {get_param: [EndpointMap, NovaVNCProxyPublic, protocol]}