++ 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=6509268f-6be1-43f9-86e3-38e01e9ac608
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:85:2d:43
+ echo 6509268f-6be1-43f9-86e3-38e01e9ac608
+ echo fa:16:3e:85:2d:43