++ 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=25e56e29-013d-4b8d-9154-354f1c2a7a1b
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:a0:5d:87
+ echo 25e56e29-013d-4b8d-9154-354f1c2a7a1b
+ echo fa:16:3e:a0:5d:87