heat_template_version: pike

description: >
  OpenStack Cinder API service configured with Puppet

parameters:
  CinderEnableDBPurge:
    default: true
    description: |
      Whether to create cron job for purging soft deleted rows in Cinder database.
    type: boolean
  CinderPassword:
    description: The password for the cinder service account, used by cinder-api.
    type: string
    hidden: true
  ServiceData:
    default: {}
    description: Dictionary packing service data
    type: json
  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
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  KeystoneRegion:
    type: string
    default: 'regionOne'
    description: Keystone region for endpoint
  MonitoringSubscriptionCinderApi:
    default: 'overcloud-cinder-api'
    type: string
  CinderApiLoggingSource:
    type: json
    default:
      tag: openstack.cinder.api
      path: /var/log/cinder/cinder-api.log
  CinderWorkers:
    type: string
    description: Set the number of workers for cinder::wsgi::apache
    default: '%{::os_workers}'
  EnableInternalTLS:
    type: boolean
    default: false
  CinderApiPolicies:
    description: |
      A hash of policies to configure for Cinder API.
      e.g. { cinder-context_is_admin: { key: context_is_admin, value: 'role:admin' } }
    default: {}
    type: json
  NotificationDriver:
    type: string
    default: 'messagingv2'
    description: Driver or drivers to handle sending notifications.
    constraints:
      - allowed_values: [ 'messagingv2', 'noop' ]

conditions:
  cinder_workers_zero: {equals : [{get_param: CinderWorkers}, 0]}

resources:

  ApacheServiceBase:
    type: ./apache.yaml
    properties:
      ServiceData: {get_param: ServiceData}
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      EndpointMap: {get_param: EndpointMap}
      RoleName: {get_param: RoleName}
      RoleParameters: {get_param: RoleParameters}
      EnableInternalTLS: {get_param: EnableInternalTLS}

  CinderBase:
    type: ./cinder-base.yaml
    properties:
      ServiceData: {get_param: ServiceData}
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      EndpointMap: {get_param: EndpointMap}
      RoleName: {get_param: RoleName}
      RoleParameters: {get_param: RoleParameters}

outputs:
  role_data:
    description: Role data for the Cinder API role.
    value:
      service_name: cinder_api
      monitoring_subscription: {get_param: MonitoringSubscriptionCinderApi}
      logging_source: {get_param: CinderApiLoggingSource}
      logging_groups:
        - cinder
      config_settings:
        map_merge:
          - get_attr: [CinderBase, role_data, config_settings]
          - get_attr: [ApacheServiceBase, role_data, config_settings]
          - cinder::keystone::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri_no_suffix]}
            cinder::keystone::authtoken::auth_url: {get_param: [EndpointMap, KeystoneInternal, uri_no_suffix]}
            cinder::keystone::authtoken::password: {get_param: CinderPassword}
            cinder::keystone::authtoken::project_name: 'service'
            cinder::keystone::authtoken::user_domain_name: 'Default'
            cinder::keystone::authtoken::project_domain_name: 'Default'
            cinder::policy::policies: {get_param: CinderApiPolicies}
            cinder::ceilometer::notification_driver: {get_param: NotificationDriver}
            cinder::api::enable_proxy_headers_parsing: true

            cinder::api::nova_catalog_info: 'compute:nova:internalURL'
            cinder::api::nova_catalog_admin_info: 'compute:nova:adminURL'
            # TODO(emilien) move it to puppet-cinder
            cinder::config:
              DEFAULT/swift_catalog_info:
                value: 'object-store:swift:internalURL'
            tripleo::profile::base::cinder::cinder_enable_db_purge: {get_param: CinderEnableDBPurge}
            tripleo.cinder_api.firewall_rules:
              '119 cinder':
                dport:
                  - 8776
                  - 13776
            cinder::api::bind_host:
              str_replace:
                template:
                  "%{hiera('fqdn_$NETWORK')}"
                params:
                  $NETWORK: {get_param: [ServiceNetMap, CinderApiNetwork]}
            cinder::wsgi::apache::ssl: {get_param: EnableInternalTLS}
            cinder::api::service_name: 'httpd'
            # NOTE: bind IP is found in Heat replacing the network name with the local node IP
            # for the given network; replacement examples (eg. for internal_api):
            # internal_api -> IP
            # internal_api_uri -> [IP]
            # internal_api_subnet - > IP/CIDR
            cinder::wsgi::apache::bind_host: {get_param: [ServiceNetMap, CinderApiNetwork]}
            cinder::wsgi::apache::servername:
              str_replace:
                template:
                  "%{hiera('fqdn_$NETWORK')}"
                params:
                  $NETWORK: {get_param: [ServiceNetMap, CinderApiNetwork]}
          -
            if:
            - cinder_workers_zero
            - {}
            - cinder::wsgi::apache::workers: {get_param: CinderWorkers}
      step_config: |
        include ::tripleo::profile::base::cinder::api
      service_config_settings:
        keystone:
          cinder::keystone::auth::tenant: 'service'
          cinder::keystone::auth::public_url: {get_param: [EndpointMap, CinderPublic, uri]}
          cinder::keystone::auth::internal_url: {get_param: [EndpointMap, CinderInternal, uri]}
          cinder::keystone::auth::admin_url: {get_param: [EndpointMap, CinderAdmin, uri]}
          cinder::keystone::auth::public_url_v2: {get_param: [EndpointMap, CinderV2Public, uri]}
          cinder::keystone::auth::internal_url_v2: {get_param: [EndpointMap, CinderV2Internal, uri]}
          cinder::keystone::auth::admin_url_v2: {get_param: [EndpointMap, CinderV2Admin, uri]}
          cinder::keystone::auth::public_url_v3: {get_param: [EndpointMap, CinderV3Public, uri]}
          cinder::keystone::auth::internal_url_v3: {get_param: [EndpointMap, CinderV3Internal, uri]}
          cinder::keystone::auth::admin_url_v3: {get_param: [EndpointMap, CinderV3Admin, uri]}
          cinder::keystone::auth::password: {get_param: CinderPassword}
          cinder::keystone::auth::region: {get_param: KeystoneRegion}
        mysql:
          cinder::db::mysql::password: {get_param: CinderPassword}
          cinder::db::mysql::user: cinder
          cinder::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
          cinder::db::mysql::dbname: cinder
          cinder::db::mysql::allowed_hosts:
            - '%'
            - "%{hiera('mysql_bind_host')}"
      metadata_settings:
        get_attr: [ApacheServiceBase, role_data, metadata_settings]
      upgrade_tasks:
        yaql:
          expression: $.data.apache_upgrade + $.data.cinder_api_upgrade
          data:
            apache_upgrade:
              get_attr: [ApacheServiceBase, role_data, upgrade_tasks]
            cinder_api_upgrade:
              - name: Check if cinder_api is deployed
                command: systemctl is-enabled openstack-cinder-api
                tags: common
                ignore_errors: True
                register: cinder_api_enabled
              - name: "PreUpgrade step0,validation: Check service openstack-cinder-api is running"
                shell: /usr/bin/systemctl show 'openstack-cinder-api' --property ActiveState | grep '\bactive\b'
                when: cinder_api_enabled.rc == 0
                tags: step0,validation
              - name: check for cinder running under apache (post upgrade)
                tags: step1
                shell: "httpd -t -D DUMP_VHOSTS | grep -q cinder"
                register: cinder_apache
                ignore_errors: true
              - name: Stop cinder_api service (running under httpd)
                tags: step1
                service: name=httpd state=stopped
                when: cinder_apache.rc == 0
              - name: Stop and disable cinder_api service (pre-upgrade not under httpd)
                tags: step1
                when: cinder_api_enabled.rc == 0
                service: name=openstack-cinder-api state=stopped enabled=no