heat_template_version: rocky

description: >
  OpenStack containerized Manila API service

parameters:
  ContainerManilaApiImage:
    description: image
    type: string
  ContainerManilaConfigImage:
    description: The container image to use for the manila config_volume
    type: string
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  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
  EnableInternalTLS:
    type: boolean
    default: false
  ManilaWorkers:
    type: string
    description: Set the number of workers for manila::wsgi::apache
    default: '%{::os_workers}'
  ManilaPassword:
    description: The password for the manila service account.
    type: string
    hidden: true
  KeystoneRegion:
    type: string
    default: 'regionOne'
    description: Keystone region for endpoint
  MonitoringSubscriptionManilaApi:
    default: 'overcloud-manila-api'
    type: string

conditions:

  internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
  manila_workers_zero: {equals : [{get_param: ManilaWorkers}, 0]}

resources:

  ContainersCommon:
    type: ../containers-common.yaml

  MySQLClient:
    type: ../../deployment/database/mysql-client.yaml

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

  ApacheServiceBase:
    type: ../../deployment/apache/apache-baremetal-puppet.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}

outputs:
  role_data:
    description: Role data for the Manila API role.
    value:
      service_name: manila_api
      firewall_rules:
        '150 manila':
          dport:
            - 8786
            - 13786
      monitoring_subscription: {get_param: MonitoringSubscriptionManilaApi}
      config_settings:
        map_merge:
          - get_attr: [ManilaBase, role_data, config_settings]
          - get_attr: [ApacheServiceBase, role_data, config_settings]
          - manila::keystone::authtoken::password: {get_param: ManilaPassword}
            manila::keystone::authtoken::www_authenticate_uri: {get_param: [EndpointMap, KeystoneInternal, uri_no_suffix]}
            manila::keystone::authtoken::auth_url: { get_param: [EndpointMap, KeystoneInternal, uri_no_suffix] }
            manila::keystone::authtoken::project_name: 'service'
            manila::keystone::authtoken::user_domain_name: 'Default'
            manila::keystone::authtoken::project_domain_name: 'Default'
            # NOTE: bind IP is found in hiera 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
            manila::api::bind_host:
              str_replace:
                template:
                  "%{hiera('$NETWORK')}"
                params:
                  $NETWORK: {get_param: [ServiceNetMap, ManilaApiNetwork]}
            manila::wsgi::apache::bind_host:
              str_replace:
                template:
                  "%{hiera('$NETWORK')}"
                params:
                  $NETWORK: {get_param: [ServiceNetMap, ManilaApiNetwork]}
            manila::wsgi::apache::ssl: {get_param: EnableInternalTLS}
            manila::api::service_name: 'httpd'
            manila::api::enable_proxy_headers_parsing: true
            manila::api::default_share_type: 'default'
          - manila::wsgi::apache::servername:
              str_replace:
                template:
                  "%{hiera('fqdn_$NETWORK')}"
                params:
                  $NETWORK: {get_param: [ServiceNetMap, ManilaApiNetwork]}
          - if:
              - manila_workers_zero
              - {}
              - manila::wsgi::apache::workers: {get_param: ManilaWorkers}
      service_config_settings:
        map_merge:
          - get_attr: [ManilaBase, role_data, service_config_settings]
          - keystone:
              manila::keystone::auth::tenant: 'service'
              manila::keystone::auth::public_url: {get_param: [EndpointMap, ManilaV1Public, uri]}
              manila::keystone::auth::internal_url: {get_param: [EndpointMap, ManilaV1Internal, uri]}
              manila::keystone::auth::admin_url: {get_param: [EndpointMap, ManilaV1Admin, uri]}
              manila::keystone::auth::public_url_v2: {get_param: [EndpointMap, ManilaPublic, uri]}
              manila::keystone::auth::internal_url_v2: {get_param: [EndpointMap, ManilaInternal, uri]}
              manila::keystone::auth::admin_url_v2: {get_param: [EndpointMap, ManilaAdmin, uri]}
              manila::keystone::auth::password: {get_param: ManilaPassword}
              manila::keystone::auth::region: {get_param: KeystoneRegion}
      # BEGIN DOCKER SETTINGS #
      puppet_config:
        config_volume: manila
        puppet_tags: manila_config,manila_api_paste_ini
        step_config:
          list_join:
            - "\n"
            - - "include ::tripleo::profile::base::manila::api"
              - {get_attr: [MySQLClient, role_data, step_config]}
        config_image: {get_param: ContainerManilaConfigImage}
      kolla_config:
        /var/lib/kolla/config_files/manila_api.json:
          command: /usr/sbin/httpd -DFOREGROUND
          config_files:
            - source: "/var/lib/kolla/config_files/src/etc/httpd/conf.d"
              dest: "/etc/httpd/conf.d"
              merge: false
              preserve_properties: true
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
          permissions:
            - path: /var/log/manila
              owner: manila:manila
              recurse: true
      docker_config:
        step_2:
          manila_init_logs:
            image: &manila_api_image {get_param: ContainerManilaApiImage}
            net: none
            user: root
            volumes:
              - /var/log/containers/manila:/var/log/manila:z
              - /var/log/containers/httpd/manila-api:/var/log/httpd:z
            command: ['/bin/bash', '-c', 'chown -R manila:manila /var/log/manila']
        step_3:
          manila_api_db_sync:
            user: root
            image: *manila_api_image
            net: host
            detach: false
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/config-data/manila/etc/my.cnf.d/tripleo.cnf:/etc/my.cnf.d/tripleo.cnf:ro
                  - /var/lib/config-data/manila/etc/manila/:/etc/manila/:ro
                  - /var/log/containers/manila:/var/log/manila:z
                  - /var/log/containers/httpd/manila-api:/var/log/httpd:z
            command: "/usr/bin/bootstrap_host_exec manila_api su manila -s /bin/bash -c '/usr/bin/manila-manage db sync'"
        step_4:
          manila_api:
            image: *manila_api_image
            net: host
            restart: always
            # NOTE(gouthamr) kolla image changes the user to 'manila', we
            # need it to be root to run httpd
            user: root
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/manila_api.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/manila/:/var/lib/kolla/config_files/src:ro
                  - /var/log/containers/manila:/var/log/manila:z
                  - /var/log/containers/httpd/manila-api:/var/log/httpd:z
                  - if:
                      - internal_tls_enabled
                      - /etc/pki/tls/certs/httpd:/etc/pki/tls/certs/httpd:ro
                      - ''
                  - if:
                      - internal_tls_enabled
                      - /etc/pki/tls/private/httpd:/etc/pki/tls/private/httpd:ro
                      - ''
            environment:
              KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
      metadata_settings:
        get_attr: [ApacheServiceBase, role_data, metadata_settings]
      host_prep_tasks:
        - name: Create persistent directories
          file:
            path: "{{ item.path }}"
            state: directory
            setype: "{{ item.setype }}"
          with_items:
            - { 'path': /var/log/containers/manila, 'setype': svirt_sandbox_file_t, 'mode': '0750' }
            - { 'path': /var/log/containers/httpd/manila-api, 'setype': svirt_sandbox_file_t, 'mode': '0750' }
      upgrade_tasks: []
      fast_forward_upgrade_tasks:
        - name: Check if manila_api is deployed
          command: systemctl is-enabled --quiet openstack-manila-api
          ignore_errors: True
          register: manila_api_enabled_result
          when:
            - step|int == 0
            - release == 'ocata'
        - name: Set fact manila_api_enabled
          set_fact:
            manila_api_enabled: "{{ manila_api_enabled_result.rc == 0 }}"
          when:
            - step|int == 0
            - release == 'ocata'
        - name: Stop openstack-manila-api
          service: name=openstack-manila-api state=stopped
          when:
            - step|int == 1
            - release == 'ocata'
            - manila_api_enabled|bool
        - name: manila package update
          package:
            name: 'openstack-manila*'
            state: latest
          when:
            - step|int == 6
            - is_bootstrap_node|bool
        - name: Manila db sync
          command: manila-manage db sync
          when:
            - step|int == 8
            - is_bootstrap_node|bool
