++ 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=654e85e4-7b8c-4edf-a348-fcaeb3fe92a9
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:44:50:b7
+ echo 654e85e4-7b8c-4edf-a348-fcaeb3fe92a9
+ echo fa:16:3e:44:50:b7