++ 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=63676d63-5be3-4362-8fb6-41399276e69a
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:35:57:86
+ echo 63676d63-5be3-4362-8fb6-41399276e69a
+ echo fa:16:3e:35:57:86