++ 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=f03a6052-ca28-4cfd-9d7d-a4d64add8684
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:29:1d:4a
+ echo f03a6052-ca28-4cfd-9d7d-a4d64add8684
+ echo fa:16:3e:29:1d:4a