++ 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=5d2e8f6b-1f3a-469d-bd22-22fd0d215c95
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:98:2c:9a
+ echo 5d2e8f6b-1f3a-469d-bd22-22fd0d215c95
+ echo fa:16:3e:98:2c:9a