|  | classes: | 
|  | - system.linux.system.repo.mcp.apt_mirantis.openstack | 
|  | - system.linux.system.repo.mcp.extra | 
|  | - system.linux.system.repo.mcp.apt_mirantis.saltstack | 
|  | - system.linux.network.interface.single_ovs_dvr | 
|  | - system.neutron.gateway.cluster | 
|  | - cluster.virtual-mcp-pike-dvr-ssl | 
|  | parameters: | 
|  | _param: | 
|  | primary_interface: ens4 | 
|  | tenant_interface: ens5 | 
|  | external_interface: ens6 | 
|  | interface_mtu: 9000 | 
|  | neutron_gateway_dvr: True | 
|  | neutron_gateway_agent_mode: dvr_snat | 
|  | linux_system_codename: xenial | 
|  | neutron: | 
|  | gateway: | 
|  | notification: | 
|  | driver: messagingv2 | 
|  | topics: "notifications" | 
|  | l2gw: | 
|  | enabled: false | 
|  | ovsdb_hosts: | 
|  | ovsdbx: 127.0.0.1:6632 | 
|  | database: | 
|  | ssl: | 
|  | enabled: ${_param:galera_ssl_enabled} | 
|  | message_queue: | 
|  | port: ${_param:rabbitmq_port} | 
|  | ssl: | 
|  | enabled: ${_param:rabbitmq_ssl_enabled} | 
|  | linux: | 
|  | network: | 
|  | interface: | 
|  | primary_interface: | 
|  | ipflush_onchange: true | 
|  | tenant_interface: | 
|  | ipflush_onchange: true | 
|  | external_interface: | 
|  | ipflush_onchange: true |