++ 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=6cdda148-3cec-476c-bcf3-3cd7b056af01
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:d0:1c:b2
+ echo 6cdda148-3cec-476c-bcf3-3cd7b056af01
+ echo fa:16:3e:d0:1c:b2