++ 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=ce6f7242-d339-426a-9866-d903a8f36dff
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:fd:36:0c
+ echo ce6f7242-d339-426a-9866-d903a8f36dff
+ echo fa:16:3e:fd:36:0c