heat_template_version: pike

description: >
  OpenStack containerized Manila Share service

parameters:
  DockerManilaShareImage:
    description: image
    type: string
  DockerManilaConfigImage:
    description: image
    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
  ConfigDebug:
    default: false
    description: Whether to run config management (e.g. Puppet) in debug mode.
    type: boolean

conditions:
  puppet_debug_enabled: {get_param: ConfigDebug}

resources:

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

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

  ManilaBase:
    type: ../../../puppet/services/pacemaker/manila-share.yaml
    properties:
      EndpointMap: {get_param: EndpointMap}
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      RoleName: {get_param: RoleName}
      RoleParameters: {get_param: RoleParameters}

outputs:
  role_data:
    description: Role data for the Manila Share role.
    value:
      service_name: {get_attr: [ManilaBase, role_data, service_name]}
      config_settings:
        map_merge:
          - get_attr: [ManilaBase, role_data, config_settings]
          - tripleo::profile::pacemaker::manila::share_bundle::manila_share_docker_image: &manila_share_image_pcmklatest
              list_join:
                - ':'
                - - yaql:
                      data: {get_param: DockerManilaShareImage}
                      expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
                  - 'pcmklatest'
            manila::share::manage_service: false
            manila::share::enabled: false
            manila::host: hostgroup
      logging_source: {get_attr: [ManilaBase, role_data, logging_source]}
      logging_groups: {get_attr: [ManilaBase, role_data, logging_groups]}
      step_config: ""
      service_config_settings: {get_attr: [ManilaBase, role_data, service_config_settings]}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: manila
        puppet_tags: manila_config,file,concat,file_line
        step_config:
          list_join:
            - "\n"
            - - {get_attr: [ManilaBase, role_data, step_config]}
            - - {get_attr: [MySQLClient, role_data, step_config]}
        config_image: {get_param: DockerManilaConfigImage}
      kolla_config:
        /var/lib/kolla/config_files/manila_share.json:
          command: /usr/bin/manila-share --config-file /usr/share/manila/manila-dist.conf --config-file /etc/manila/manila.conf
          config_files:
            - 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_scripts: {get_attr: [ContainersCommon, docker_config_scripts]}
      docker_config:
        step_1:
          manila_share_image_tag:
            start_order: 1
            detach: false
            net: host
            user: root
            command:
              - '/bin/bash'
              - '-c'
              - str_replace:
                  template:
                    "/usr/bin/docker tag 'MANILASHARE_IMAGE' 'MANILASHARE_IMAGE_PCMKLATEST'"
                  params:
                    MANILASHARE_IMAGE: {get_param: DockerManilaShareImage}
                    MANILASHARE_IMAGE_PCMKLATEST: *manila_share_image_pcmklatest
            image: {get_param: DockerManilaShareImage}
            volumes:
              - /etc/hosts:/etc/hosts:ro
              - /etc/localtime:/etc/localtime:ro
              - /dev/shm:/dev/shm:rw
              - /etc/sysconfig/docker:/etc/sysconfig/docker:ro
              - /usr/bin:/usr/bin:ro
              - /var/run/docker.sock:/var/run/docker.sock:rw
        step_3:
          manila_share_init_logs:
            start_order: 0
            image: {get_param: DockerManilaShareImage}
            privileged: false
            user: root
            volumes:
              - /var/log/containers/manila:/var/log/manila
            command: ['/bin/bash', '-c', 'chown -R manila:manila /var/log/manila']
        step_5:
          manila_share_init_bundle:
            start_order: 0
            detach: false
            net: host
            user: root
            command: # '/docker_puppet_apply.sh "STEP" "TAGS" "CONFIG" "DEBUG"'
              list_concat:
                - - '/docker_puppet_apply.sh'
                  - '5'
                  - 'file,file_line,concat,augeas,pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
                  - 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::manila::share_bundle'
                - if:
                  - puppet_debug_enabled
                  - - '--debug'
                  - - ''
            image: {get_param: DockerManilaShareImage}
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, docker_puppet_apply_volumes]}
                - - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
                  - /dev/shm:/dev/shm:rw
      host_prep_tasks:
        - name: create persistent directories
          file:
            path: "{{ item }}"
            state: directory
          with_items:
            - /var/log/containers/manila
            - /var/lib/manila
        - name: manila logs readme
          copy:
            dest: /var/log/manila/readme.txt
            content: |
              Log files from manila containers can be found under
              /var/log/containers/manila and /var/log/containers/httpd/manila-api.
          ignore_errors: true
      upgrade_tasks:
        - name: Stop and disable manila_share service
          tags: step2
          service: name=openstack-manila-share state=stopped enabled=no
      update_tasks:
        - name: Get docker Manila-Share image
          set_fact:
            docker_image: {get_param: DockerManilaShareImage}
            docker_image_latest: *manila_share_image_pcmklatest
          when: step == '2'
        - name: Get previous Manila-Share image id
          shell: "docker images | awk '/manila-share.* pcmklatest/{print $3}'"
          register: manila_share_image_id
        - block:
            - name: Get a list of container using Manila-Share image
              shell: "docker ps -a -q -f 'ancestor={{manila_share_image_id.stdout}}'"
              register: manila_share_containers_to_destroy
            # It will be recreated with the delpoy step.
            - name: Remove any container using the same Manila-Share image
              shell: "docker rm -fv {{item}}"
              with_items: "{{ manila_share_containers_to_destroy.stdout_lines }}"
            - name: Remove previous Manila-Share images
              shell: "docker rmi -f {{manila_share_image_id.stdout}}"
          when:
            - step == '2'
            - manila_share_image_id.stdout != ''
        - name: Pull latest Manila-Share images
          command: "docker pull {{docker_image}}"
          when: step == "2"
        - name: Retag pcmklatest to latest Manila-Share image
          shell: "docker tag {{docker_image}} {{docker_image_latest}}"
          when: step == "2"
        # Got to check that pacemaker_is_active is working fine with bundle.
        # TODO: pacemaker_is_active resource doesn't support bundle.
