++ 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=43c626c4-3c11-4a15-bb0e-3eeb65d7c244
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:d0:9f:60
+ echo 43c626c4-3c11-4a15-bb0e-3eeb65d7c244
+ echo fa:16:3e:d0:9f:60