++ 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=3468d30b-e41d-4638-a020-3aea2e80e2d4
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:fa:1d:aa
+ echo 3468d30b-e41d-4638-a020-3aea2e80e2d4
+ echo fa:16:3e:fa:1d:aa