++ 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=5bc32e8e-d7da-4976-853d-28da44ea2635
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:00:4d:5d
+ echo 5bc32e8e-d7da-4976-853d-28da44ea2635
+ echo fa:16:3e:00:4d:5d