metadata/service/compute/cluster.yml

applications:
- nova
classes:
- service.nova.support
parameters:
  _param:
    openstack_log_appender: false
    openstack_fluentd_handler_enabled: false
    openstack_ossyslog_handler_enabled: false
    nova_rpc_response_timeout: 30
  nova:
    compute:
      version: ${_param:nova_version}
      enabled: true
      heal_instance_info_cache_interval: 60
      vncproxy_url: http://${_param:cluster_vip_address}:6080
      bind:
        vnc_address: ${_param:cluster_local_address}
        vnc_port: 6080
        vnc_name: 0.0.0.0
      database:
        engine: mysql
        host: ${_param:openstack_database_address}
        port: 3306
        name: nova
        user: nova
        password: ${_param:mysql_nova_password}
      identity:
        engine: keystone
        region: RegionOne
        host: ${_param:cluster_vip_address}
        port: 35357
        user: nova
        password: ${_param:keystone_nova_password}
        tenant: service
      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}
      message_queue:
        engine: rabbitmq
        port: 5672
        rpc_response_timeout: ${_param:nova_rpc_response_timeout}
        user: openstack
        password: ${_param:rabbitmq_openstack_password}
        virtual_host: '/openstack'
        members:
          - host: ${_param:openstack_message_queue_node01_address}
          - host: ${_param:openstack_message_queue_node02_address}
          - host: ${_param:openstack_message_queue_node03_address}
      image:
        engine: glance
        host: ${_param:cluster_vip_address}
        port: 9292
      network:
        engine: neutron
        region: RegionOne
        host: ${_param:opencontrail_control_address}
        port: 9696
      cache:
        engine: memcached
        # NOTE (dukov) Do not change this unless you 100% sure what you are doing
        expiration_time: 600
        backend_argument:
          # NOTE (dukov) WARNING! This parameter depends on expiration_time.
          # Value of 'memcached_expire_time' must be bigger than 'expiration_time'
          memcached_expire_time:
            value: 660
        members:
        - host: ${_param:cluster_node01_address}
          port: 11211
        - host: ${_param:cluster_node02_address}
          port: 11211
        - host: ${_param:cluster_node03_address}
          port: 11211