metadata/service/gateway/single.yml

applications:
- neutron
classes:
- service.neutron.support
parameters:
  _param:
    openstack_log_appender: false
    openstack_fluentd_handler_enabled: false
    openstack_ossyslog_handler_enabled: false
  neutron:
    gateway:
      enabled: true
      version: ${_param:neutron_version}
      message_queue:
        engine: rabbitmq
        host: ${_param:cluster_vip_address}
        port: 5672
        user: openstack
        password: ${_param:rabbitmq_openstack_password}
        virtual_host: '/openstack'
      local_ip: ${_param:tenant_address}
      dvr: false
      external_access: True
      security_groups_enabled: true
      qos: false
      vlan_aware_vms: false
      metadata:
        host: ${_param:cluster_vip_address}
        password: ${_param:metadata_password}
      backend:
        engine: ml2
        tenant_network_types: "flat,vxlan"
        mechanism:
          ovs:
            driver: openvswitch
      logging:
        log_appender: ${_param:openstack_log_appender}
        log_handlers:
          watchedfile:
            enabled: true
          fluentd:
            enabled: ${_param:openstack_fluentd_handler_enabled}
          ossyslog:
            enabled: ${_param:openstack_ossyslog_handler_enabled}