heat_template_version: 2016-10-14

description: >
  OpenStack Nova base service. Shared for all Nova services.

parameters:
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: json
  DefaultPasswords:
    default: {}
    type: json
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  NovaPassword:
    description: The password for the nova service and db account, used by nova-api.
    type: string
    hidden: true
  NeutronPassword:
    description: The password for the neutron service and db account, used by neutron agents.
    type: string
    hidden: true
  NovaOVSBridge:
    default: 'br-int'
    description: Name of integration bridge used by Open vSwitch
    type: string
  RabbitPassword:
    description: The password for RabbitMQ
    type: string
    hidden: true
  RabbitUserName:
    default: guest
    description: The username for RabbitMQ
    type: string
  RabbitClientUseSSL:
    default: false
    description: >
        Rabbit client subscriber parameter to specify
        an SSL connection to the RabbitMQ host.
    type: string
  RabbitClientPort:
    default: 5672
    description: Set rabbit subscriber port, change this if using SSL
    type: number
  Debug:
    type: string
    default: ''
    description: Set to True to enable debugging on all services.
  EnableConfigPurge:
    type: boolean
    default: true
    description: >
        Remove configuration that is not generated by TripleO. Setting
        to false may result in configuration remnants after updates/upgrades.
  NovaIPv6:
    default: false
    description: Enable IPv6 features in Nova
    type: boolean
  UpgradeLevelNovaCompute:
    type: string
    description: Nova Compute upgrade level
    default: ''
conditions:

  compute_upgrade_level_empty: {equals : [{get_param: UpgradeLevelNovaCompute}, '']}

outputs:
  role_data:
    description: Role data for the Nova base service.
    value:
      service_name: nova_base
      config_settings:
        map_merge:
        - nova::rabbit_password: {get_param: RabbitPassword}
          nova::rabbit_userid: {get_param: RabbitUserName}
          nova::rabbit_use_ssl: {get_param: RabbitClientUseSSL}
          nova::rabbit_port: {get_param: RabbitClientPort}
          nova::database_connection:
            list_join:
              - ''
              - - {get_param: [EndpointMap, MysqlInternal, protocol]}
                - '://nova:'
                - {get_param: NovaPassword}
                - '@'
                - {get_param: [EndpointMap, MysqlInternal, host]}
                - '/nova'
          nova::api_database_connection:
            list_join:
              - ''
              - - {get_param: [EndpointMap, MysqlInternal, protocol]}
                - '://nova_api:'
                - {get_param: NovaPassword}
                - '@'
                - {get_param: [EndpointMap, MysqlInternal, host]}
                - '/nova_api'
          nova::debug: {get_param: Debug}
          nova::purge_config: {get_param: EnableConfigPurge}
          nova::network::neutron::neutron_project_name: 'service'
          nova::network::neutron::neutron_username: 'neutron'
          nova::network::neutron::dhcp_domain: ''
          nova::network::neutron::neutron_password: {get_param: NeutronPassword}
          nova::network::neutron::neutron_url: {get_param: [EndpointMap, NeutronInternal, uri]}
          nova::network::neutron::neutron_auth_url: {get_param: [EndpointMap, KeystoneV3Admin, uri]}
          nova::rabbit_heartbeat_timeout_threshold: 60
          nova::cinder_catalog_info: 'volumev2:cinderv2:internalURL'
          nova::host: '"%{::fqdn}"'    # NOTE: extra quoting is needed.
          nova::notify_on_state_change: 'vm_and_task_state'
          nova::notification_driver: messagingv2
          nova::network::neutron::neutron_auth_type: 'v3password'
          nova::db::database_db_max_retries: -1
          nova::db::database_max_retries: -1
          nova::glance_api_servers: {get_param: [EndpointMap, GlanceInternal, uri]}
          nova::use_ipv6: {get_param: NovaIPv6}
          nova::network::neutron::neutron_ovs_bridge: {get_param: NovaOVSBridge}
        - 
          if:
          - compute_upgrade_level_empty
          - {}
          - nova::upgrade_level_compute: {get_param: UpgradeLevelNovaCompute}
