++ 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=96503827-cc78-4575-a769-2e74e609c6b6
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:5a:60:32
+ echo 96503827-cc78-4575-a769-2e74e609c6b6
+ echo fa:16:3e:5a:60:32