|  | classes: | 
|  | - service.opencontrail.control.control | 
|  | - system.haproxy.proxy.listen.opencontrail.control | 
|  | - system.keepalived.cluster.instance.opencontrail_vip | 
|  | parameters: | 
|  | _param: | 
|  | multi_tenancy: true | 
|  | opencontrail_message_queue_node01_address: ${_param:openstack_message_queue_node01_address} | 
|  | opencontrail_message_queue_node02_address: ${_param:openstack_message_queue_node02_address} | 
|  | opencontrail_message_queue_node03_address: ${_param:openstack_message_queue_node03_address} | 
|  | opencontrail: | 
|  | common: | 
|  | identity: | 
|  | host: ${_param:openstack_control_address} | 
|  | network: | 
|  | host: ${_param:cluster_vip_address} | 
|  | config: | 
|  | multi_tenancy: ${_param:multi_tenancy} | 
|  | network: | 
|  | host: ${_param:cluster_vip_address} | 
|  | analytics: | 
|  | host: ${_param:opencontrail_analytics_address} | 
|  | bind: | 
|  | address: ${_param:cluster_local_address} | 
|  | message_queue: | 
|  | members: | 
|  | - host: ${_param:opencontrail_message_queue_node01_address} | 
|  | - host: ${_param:opencontrail_message_queue_node02_address} | 
|  | - host: ${_param:opencontrail_message_queue_node03_address} | 
|  | identity: | 
|  | region: ${_param:openstack_region} | 
|  | host: ${_param:openstack_control_address} | 
|  | control: | 
|  | role: ${_param:opencontrail_node_role} | 
|  | web: | 
|  | analytics: | 
|  | host: ${_param:opencontrail_analytics_address} | 
|  | cache: | 
|  | host: 127.0.0.1 | 
|  | identity: | 
|  | host: ${_param:openstack_control_address} | 
|  | database: | 
|  | port: 9042 | 
|  | network: | 
|  | host: ${_param:cluster_vip_address} | 
|  | linux: | 
|  | system: | 
|  | kernel: | 
|  | modules: | 
|  | - nf_conntrack_ipv4 |