++ 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=35ba5cb3-c646-4e07-a5c8-3b9d86128234
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:3b:6a:11
+ echo 35ba5cb3-c646-4e07-a5c8-3b9d86128234
+ echo fa:16:3e:3b:6a:11