++ 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=445815b6-859a-4f4c-a7ff-9b7294dd7445
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:bc:94:34
+ echo 445815b6-859a-4f4c-a7ff-9b7294dd7445
+ echo fa:16:3e:bc:94:34