++ hostname -s
+ HOSTNAME=instance
+ PORTNAME=octavia-health-manager-port-instance
++ openstack port show octavia-health-manager-port-instance -c id -f value
+ HM_PORT_ID=62f5b9a9-a8f1-46e9-8038-2df15d341303
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:4f:49:1d
+ echo 62f5b9a9-a8f1-46e9-8038-2df15d341303
+ echo fa:16:3e:4f:49:1d