++ 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=5ebd3571-5dbb-4c85-ade9-f649b47af80c
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:01:88:e3
+ echo 5ebd3571-5dbb-4c85-ade9-f649b47af80c
+ echo fa:16:3e:01:88:e3