++ 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=7e2c737f-afd6-4e5e-82ea-d39615d8cece
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:41:c0:69
+ echo 7e2c737f-afd6-4e5e-82ea-d39615d8cece
+ echo fa:16:3e:41:c0:69