++ 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=5bf5f493-a5a7-4292-881c-c1af40ec5a69
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:d6:3a:42
+ echo 5bf5f493-a5a7-4292-881c-c1af40ec5a69
+ echo fa:16:3e:d6:3a:42