Comment 3 for bug 1451629

To work on Kilo the tacker templates will need to set port_security_enabled via the value_specs property. Here is an example from a template I use locally:

  baremetal_port:
    type: OS::Neutron::Port
    properties:
      network: {get_param: provision_net}
      value_specs:
        port_security_enabled: false

This approach will work on all versions of heat.