++ 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=989bcac3-77eb-4434-a43a-1fb2de4fe28b
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:27:c0:7c
+ echo 989bcac3-77eb-4434-a43a-1fb2de4fe28b
+ echo fa:16:3e:27:c0:7c