++ 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=5582bcff-adf5-441b-9ec0-3a550abb7b12
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:a0:01:ce
+ echo 5582bcff-adf5-441b-9ec0-3a550abb7b12
+ echo fa:16:3e:a0:01:ce