heat_template_version: ocata

description: >
  OpenStack Glance API service configured with Puppet

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
  Debug:
    default: ''
    description: Set to True to enable debugging on all services.
    type: string
  GlancePassword:
    description: The password for the glance service and db account, used by the glance services.
    type: string
    hidden: true
  GlanceWorkers:
    default: ''
    description: |
      Number of API worker processes for Glance. If left unset (empty string), the
      default value will result in the configuration being left unset and a
      system-dependent default value will be chosen (e.g.: number of
      processors). Please note that this will create a large number of
      processes on systems with a large number of CPUs resulting in excess
      memory consumption. It is recommended that a suitable non-default value
      be selected on such systems.
    type: string
  MonitoringSubscriptionGlanceApi:
    default: 'overcloud-glance-api'
    type: string
  GlanceApiLoggingSource:
    type: json
    default:
      tag: openstack.glance.api
      path: /var/log/glance/api.log
  EnableInternalTLS:
    type: boolean
    default: false

conditions:
  use_tls_proxy: {equals : [{get_param: EnableInternalTLS}, true]}

resources:

  TLSProxyBase:
    type: OS::TripleO::Services::TLSProxyBase
    properties:
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      EndpointMap: {get_param: EndpointMap}
      EnableInternalTLS: {get_param: EnableInternalTLS}

  GlanceBase:
    type: ./glance-base.yaml
    properties:
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      EndpointMap: {get_param: EndpointMap}

outputs:
  role_data:
    description: Role data for the Glance API role.
    value:
      service_name: glance_api
      monitoring_subscription: {get_param: MonitoringSubscriptionGlanceApi}
      logging_source: {get_param: GlanceApiLoggingSource}
      logging_groups:
        - glance
      config_settings:
        map_merge:
          - get_attr: [GlanceBase, role_data, config_settings]
          - get_attr: [TLSProxyBase, role_data, config_settings]
          - glance::api::database_connection:
              list_join:
                - ''
                - - {get_param: [EndpointMap, MysqlInternal, protocol]}
                  - '://glance:'
                  - {get_param: GlancePassword}
                  - '@'
                  - {get_param: [EndpointMap, MysqlInternal, host]}
                  - '/glance'
                  - '?bind_address='
                  - "%{hiera('tripleo::profile::base::database::mysql::client_bind_address')}"
            glance::api::bind_port: {get_param: [EndpointMap, GlanceInternal, port]}
            glance::api::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri] }
            glance::api::authtoken::auth_url: { get_param: [EndpointMap, KeystoneInternal, uri_no_suffix] }
            glance::api::enable_v1_api: false
            glance::api::enable_v2_api: true
            glance::api::authtoken::password: {get_param: GlancePassword}
            glance::api::enable_proxy_headers_parsing: true
            glance::api::debug: {get_param: Debug}
            glance::api::workers: {get_param: GlanceWorkers}
            tripleo.glance_api.firewall_rules:
              '112 glance_api':
                dport:
                  - 9292
                  - 13292
            glance::api::authtoken::project_name: 'service'
            glance::api::pipeline: 'keystone'
            glance::api::show_image_direct_url: true
            # NOTE: bind IP is found in Heat replacing the network name with the
            # local node IP for the given network; replacement examples
            # (eg. for internal_api):
            # internal_api -> IP
            # internal_api_uri -> [IP]
            # internal_api_subnet - > IP/CIDR
            tripleo::profile::base::glance::api::tls_proxy_bind_ip:
              get_param: [ServiceNetMap, GlanceApiNetwork]
            tripleo::profile::base::glance::api::tls_proxy_fqdn:
              str_replace:
                template:
                  "%{hiera('fqdn_$NETWORK')}"
                params:
                  $NETWORK: {get_param: [ServiceNetMap, GlanceApiNetwork]}
            tripleo::profile::base::glance::api::tls_proxy_port:
              get_param: [EndpointMap, GlanceInternal, port]
            # Bind to localhost if internal TLS is enabled, since we put a TLs
            # proxy in front.
            glance::api::bind_host:
              if:
              - use_tls_proxy
              - 'localhost'
              - {get_param: [ServiceNetMap, GlanceApiNetwork]}
      step_config: |
        include ::tripleo::profile::base::glance::api
      service_config_settings:
        get_attr: [GlanceBase, role_data, service_config_settings]
      upgrade_tasks:
        - name: "PreUpgrade step0,validation: Check service openstack-glance-api is running"
          shell: /usr/bin/systemctl show 'openstack-glance-api' --property ActiveState | grep '\bactive\b'
          tags: step0,validation
        - name: Stop glance_api service
          tags: step2
          service: name=openstack-glance-api state=stopped
        - name: Stop and disable glance registry (removed for Ocata)
          tags: step2
          service: name=openstack-glance-registry state=stopped enabled=no