++ 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=bbd32908-3d46-4b95-8bd6-25e10516375b
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:32:0c:80
+ echo bbd32908-3d46-4b95-8bd6-25e10516375b
+ echo fa:16:3e:32:0c:80