++ 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=86f869b3-6cf5-477f-a034-b94dfea29d07
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:95:1d:0f
+ echo 86f869b3-6cf5-477f-a034-b94dfea29d07
+ echo fa:16:3e:95:1d:0f