++ 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=ad5ef224-a908-40f7-986d-6fb1e6fafe30
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:72:f6:b8
+ echo ad5ef224-a908-40f7-986d-6fb1e6fafe30
+ echo fa:16:3e:72:f6:b8