ceilometer/agent/telemetry/single.yml

classes:
- service.ceilometer.agent.single.common
parameters:
  _param:
    openstack_rabbitmq_port: 5672
  ceilometer:
    agent:
      message_queue:
        port: ${_param:openstack_rabbitmq_port}
      identity:
        protocol: ${_param:internal_protocol}