++ 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=1a98d9ba-249d-49cf-ae40-c72298e31121
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:3a:a0:80
+ echo 1a98d9ba-249d-49cf-ae40-c72298e31121
+ echo fa:16:3e:3a:a0:80