heat_template_version: rocky

description: >
  OpenStack containerized Cinder API service

parameters:
  DockerCinderApiImage:
    description: image
    type: string
  DockerCinderConfigImage:
    description: The container image to use for the cinder config_volume
    type: string
  CinderApiLoggingSource:
    type: json
    default:
      tag: openstack.cinder.api
      path: /var/log/containers/cinder/cinder-api.log
  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
  UpgradeRemoveUnusedPackages:
    default: false
    description: Remove package if the service is being disabled during upgrade
    type: boolean

conditions:

  internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}

resources:

  ContainersCommon:
    type: ./containers-common.yaml

  MySQLClient:
    type: ../../puppet/services/database/mysql-client.yaml

  CinderBase:
    type: ../../puppet/services/cinder-api.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}

outputs:
  role_data:
    description: Role data for the Cinder API role.
    value:
      service_name: {get_attr: [CinderBase, role_data, service_name]}
      config_settings: {get_attr: [CinderBase, role_data, config_settings]}
      service_config_settings:
        map_merge:
          - get_attr: [CinderBase, role_data, service_config_settings]
          - fluentd:
              tripleo_fluentd_groups_cinder_api:
                - cinder
              tripleo_fluentd_sources_cinder_api:
                - {get_param: CinderApiLoggingSource}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: cinder
        puppet_tags: cinder_config,cinder_type,file,concat,file_line
        step_config:
          list_join:
            - "\n"
            - - {get_attr: [CinderBase, role_data, step_config]}
              - {get_attr: [MySQLClient, role_data, step_config]}
        config_image: {get_param: DockerCinderConfigImage}
      kolla_config:
        /var/lib/kolla/config_files/cinder_api.json:
          command: /usr/sbin/httpd -DFOREGROUND
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
          permissions:
            - path: /var/log/cinder
              owner: cinder:cinder
              recurse: true
        /var/lib/kolla/config_files/cinder_api_cron.json:
          command: /usr/sbin/crond -n
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
          permissions:
            - path: /var/log/cinder
              owner: cinder:cinder
              recurse: true
      docker_config:
        step_2:
          cinder_api_init_logs:
            image: &cinder_api_image {get_param: DockerCinderApiImage}
            privileged: false
            user: root
            volumes:
              - /var/log/containers/cinder:/var/log/cinder:z
              - /var/log/containers/httpd/cinder-api:/var/log/httpd:z
            command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
        step_3:
          cinder_api_db_sync:
            image: *cinder_api_image
            net: host
            privileged: false
            detach: false
            user: root
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/config-data/cinder/etc/my.cnf.d/tripleo.cnf:/etc/my.cnf.d/tripleo.cnf:ro
                  - /var/lib/config-data/cinder/etc/cinder/:/etc/cinder/:ro
                  - /var/log/containers/cinder:/var/log/cinder:z
                  - /var/log/containers/httpd/cinder-api:/var/log/httpd:z
            command:
              - '/usr/bin/bootstrap_host_exec'
              - 'cinder_api'
              - "su cinder -s /bin/bash -c 'cinder-manage db sync --bump-versions'"
        step_4:
          cinder_api:
            image: *cinder_api_image
            net: host
            privileged: false
            restart: always
            # NOTE(mandre) kolla image changes the user to 'cinder', we need it
            # to be root to run httpd
            user: root
            healthcheck:
              test: /openstack/healthcheck
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/cinder_api.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/cinder/:/var/lib/kolla/config_files/src:ro
                  - /var/log/containers/cinder:/var/log/cinder:z
                  - /var/log/containers/httpd/cinder-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
          cinder_api_cron:
            image: *cinder_api_image
            net: host
            user: root
            privileged: false
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/cinder_api_cron.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/cinder/:/var/lib/kolla/config_files/src:ro
                  - /var/log/containers/cinder:/var/log/cinder:z
                  - /var/log/containers/httpd/cinder-api:/var/log/httpd:z
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
      docker_puppet_tasks:
        # Create the default volume type after the cinder-api service is
        # running. The puppet code will ensure this is only done once, on
        # the bootstrap node.
        step_4:
          config_volume: 'cinder_init_tasks'
          puppet_tags: cinder_config,cinder_type,file,concat,file_line
          step_config: 'include ::tripleo::profile::base::cinder::api'
          config_image: *cinder_api_image
          volumes:
            - /var/lib/config-data/cinder/etc/cinder/:/etc/cinder/:ro

      metadata_settings:
        get_attr: [CinderBase, role_data, metadata_settings]
      host_prep_tasks:
        - name: create persistent logs directory
          file:
            path: "{{ item.path }}"
            state: directory
            setype: "{{ item.setype }}"
          with_items:
            - { 'path': /var/log/containers/cinder, 'setype': svirt_sandbox_file_t }
            - { 'path': /var/log/containers/httpd/cinder-api, 'setype': svirt_sandbox_file_t }
        - name: cinder logs readme
          copy:
            dest: /var/log/cinder/readme.txt
            content: |
              Log files from cinder containers can be found under
              /var/log/containers/cinder and /var/log/containers/httpd/cinder-api.
          ignore_errors: true
      upgrade_tasks:
        - when: step|int == 0
          tags: common
          block:
            - name: set is_cinder_api_bootstrap_node fact
              set_fact: is_cinder_api_bootstrap_node={{cinder_api_short_bootstrap_node_name|lower == ansible_hostname|lower}}
            - name: Ensure all online data migrations for Cinder have been applied
              shell: |
                if {{ container_cli }} ps | grep cinder_api; then
                  {{ container_cli }} exec cinder_api cinder-manage db online_data_migrations
                # handle situation when container_cli is podman but
                # the containers are still under docker
                elif docker ps | grep cinder_api; then
                  docker exec cinder_api cinder-manage db online_data_migrations
                fi
              tags: pre-upgrade
              when: is_cinder_api_bootstrap_node|bool
        - when: step|int == 3
          block:
            - name: Set fact for removal of httpd package
              set_fact:
                remove_httpd_package: {get_param: UpgradeRemoveUnusedPackages}
            - name: Remove httpd package if operator requests it
              package: name=httpd state=removed
              ignore_errors: True
              when: remove_httpd_package|bool
      external_upgrade_tasks:
        - when: step|int == 1
          block:
            - name: Online data migration for Cinder
              command: "{{ container_cli }} exec cinder_api cinder-manage db online_data_migrations"
              delegate_to: "{{ groups['cinder_api'][0] }}"
              become: true
              tags:
                - online_upgrade
                - online_upgrade_cinder
      post_upgrade_tasks:
        - when: step|int == 1
          import_role:
            name: tripleo-docker-rm
          vars:
            containers_to_rm:
              - cinder_api
              - cinder_api_cron
      fast_forward_upgrade_tasks:
        - when:
            - step|int == 0
            - release == 'ocata'
          block:
            - name: Check is cinder_api is deployed
              command: systemctl is-enabled --quiet openstack-cinder-api
              ignore_errors: True
              register: cinder_api_enabled_result
            - name: Set fact cinder_api_enabled
              set_fact:
                cinder_api_enabled: "{{ cinder_api_enabled_result.rc == 0 }}"
        - name: Stop openstack-cinder-api
          service: name=openstack-cinder-api state=stopped
          when:
            - step|int == 1
            - release == 'ocata'
            - cinder_api_enabled|bool
        - name: Extra removal of services for cinder
          shell: |
            cinder-manage service list |\
            grep -v Binary | tr '@' ' ' |\
            awk '{print $1 " " $2}' |\
            while read i ; do cinder-manage service remove $i ; done
          when:
            - step|int == 5
            - release == 'pike'
            - is_bootstrap_node|bool
        - name: Extra migration for cinder
          command: cinder-manage db online_data_migrations
          when:
            - step|int == 5
            - release == 'pike'
            - is_bootstrap_node|bool
        - name: Cinder package update
          package:
            name: 'openstack-cinder*'
            state: latest
          when:
            - step|int == 6
            - is_bootstrap_node|bool
        - name: Cinder db sync
          command: cinder-manage db sync
          when:
            - step|int == 8
            - is_bootstrap_node|bool