++ 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=051b3d8a-451b-4674-9db9-6a43450443c8
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:d5:7f:48
+ echo 051b3d8a-451b-4674-9db9-6a43450443c8
+ echo fa:16:3e:d5:7f:48