++ 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=6320cc61-10b9-45a5-8aad-3d53a2afe2a2
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:be:eb:28
+ echo 6320cc61-10b9-45a5-8aad-3d53a2afe2a2
+ echo fa:16:3e:be:eb:28