++ 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=a5fe6f4d-f896-470d-8289-f732b6de2019
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:60:59:c3
+ echo a5fe6f4d-f896-470d-8289-f732b6de2019
+ echo fa:16:3e:60:59:c3