++ 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=abeedd2f-d8a6-4783-b394-15d93e2423fe
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:79:2d:75
+ echo abeedd2f-d8a6-4783-b394-15d93e2423fe
+ echo fa:16:3e:79:2d:75