|  | classes: | 
|  | - service.ceilometer.agent.single | 
|  | - system.ceilometer.upgrade | 
|  | - system.salt.minion.cert.rabbitmq.clients.openstack.ceilometer | 
|  | parameters: | 
|  | ceilometer: | 
|  | agent: | 
|  | libvirt: | 
|  | ssl: | 
|  | enabled: ${_param:ceilometer_agent_ssl_enabled} | 
|  | identity: | 
|  | user: ${_param:keystone_ceilometer_username} | 
|  | password: ${_param:keystone_ceilometer_password} | 
|  | protocol: ${_param:internal_protocol} | 
|  | message_queue: | 
|  | port: ${_param:openstack_rabbitmq_port} | 
|  | x509: | 
|  | enabled: ${_param:openstack_rabbitmq_x509_enabled} | 
|  | ca_file: ${_param:rabbitmq_ceilometer_ssl_ca_file} | 
|  | key_file: ${_param:rabbitmq_ceilometer_client_ssl_key_file} | 
|  | cert_file: ${_param:rabbitmq_ceilometer_client_ssl_cert_file} | 
|  | ssl: | 
|  | enabled: ${_param:rabbitmq_ssl_enabled} |