++ 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=222fa80c-306b-4199-9c37-214f76e33f57
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:24:ec:6c
+ echo 222fa80c-306b-4199-9c37-214f76e33f57
+ echo fa:16:3e:24:ec:6c