heat_template_version: rocky

description: >
  OpenStack containerized Manila Share service

parameters:
  ContainerManilaShareImage:
    description: image
    type: string
  ContainerManilaConfigImage:
    description: image
    type: string
  ClusterCommonTag:
    default: false
    description: When set to false, a pacemaker service is configured
                 to use a floating tag for its container image name,
                 e.g. 'REGISTRY/NAMESPACE/IMAGENAME:pcmklatest'. When
                 set to true, the service uses a floating prefix as
                 well, e.g. 'cluster-common-tag/IMAGENAME:pcmklatest'.
    type: boolean
  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
  ContainerCli:
    type: string
    default: 'podman'
    description: CLI tool used to manage containers.
    constraints:
      - allowed_values: ['docker', 'podman']
  DeployIdentifier:
    default: ''
    type: string
    description: >
      Setting this to a unique value will re-run any deployment tasks which
      perform configuration on a Heat stack-update.

conditions:
  puppet_debug_enabled: {get_param: ConfigDebug}
  docker_enabled: {equals: [{get_param: ContainerCli}, 'docker']}
  common_tag_enabled: {equals: [{get_param: ClusterCommonTag}, true]}

resources:

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

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

  ManilaShareContainerBase:
    type: ./manila-share-container-puppet.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}

  ManilaCommon:
    type: ./manila-share-common.yaml

outputs:
  role_data:
    description: Role data for the Manila Share role.
    value:
      service_name: manila_share
      config_settings:
        map_merge:
          - get_attr: [ManilaShareContainerBase, role_data, config_settings]
          - tripleo::profile::pacemaker::manila::share_bundle::manila_share_docker_image: &manila_share_image_pcmklatest
              yaql:
                data:
                  if:
                    - common_tag_enabled
                    - yaql:
                        data: {get_param: ContainerManilaShareImage}
                        expression: concat("cluster-common-tag/", $.data.rightSplit(separator => "/", maxSplits => 1)[1])
                    - {get_param: ContainerManilaShareImage}
                expression: concat($.data.rightSplit(separator => ":", maxSplits => 1)[0], ":pcmklatest")
            tripleo::profile::pacemaker::manila::share_bundle::docker_volumes: {get_attr: [ManilaCommon, manila_share_volumes]}
            tripleo::profile::pacemaker::manila::share_bundle::docker_environment: {get_attr: [ManilaCommon, manila_share_environment]}
            tripleo::profile::pacemaker::manila::share_bundle::container_backend: {get_param: ContainerCli}
            manila::share::manage_service: false
            manila::share::enabled: false
            manila::host: hostgroup
      service_config_settings: {get_attr: [ManilaShareContainerBase, 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"
            - - "include ::tripleo::profile::pacemaker::manila"
              - {get_attr: [MySQLClient, role_data, step_config]}
        config_image: {get_param: ContainerManilaConfigImage}
      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
            - source: "/var/lib/kolla/config_files/src-ceph/"
              dest: "/etc/ceph/"
              merge: true
              preserve_properties: true
          permissions:
            - path: /var/log/manila
              owner: manila:manila
              recurse: true
      container_config_scripts: {get_attr: [ContainersCommon, container_config_scripts]}
      docker_config:
        step_3:
          manila_share_init_logs:
            start_order: 0
            image: {get_param: ContainerManilaShareImage}
            net: none
            privileged: false
            user: root
            volumes:
              - /var/log/containers/manila:/var/log/manila:z
            command: ['/bin/bash', '-c', 'chown -R manila:manila /var/log/manila']
        step_5:
          manila_share_restart_bundle:
            start_order: 0
            config_volume: manila
            detach: false
            net: host
            ipc: host
            user: root
            environment:
              TRIPLEO_MINOR_UPDATE: ''
            command: /pacemaker_restart_bundle.sh openstack-manila-share manila_share
            image: {get_param: ContainerManilaShareImage}
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, pacemaker_restart_volumes]}
                - - /var/lib/config-data/puppet-generated/manila:/var/lib/kolla/config_files/src:ro
          manila_share_init_bundle:
            start_order: 1
            detach: false
            net: host
            ipc: host
            user: root
            command: # '/container_puppet_apply.sh "STEP" "TAGS" "CONFIG" "DEBUG"'
              list_concat:
                - - '/container_puppet_apply.sh'
                  - '5'
                  - 'pacemaker_constraint,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: ContainerManilaShareImage}
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, container_puppet_apply_volumes]}
                - if:
                  - docker_enabled
                  - - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
                  - null
            environment:
              # NOTE: this should force this container to re-run on each
              # update (scale-out, etc.)
              TRIPLEO_DEPLOY_IDENTIFIER: {get_param: DeployIdentifier}
      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/lib/manila, 'setype': svirt_sandbox_file_t }
        - name: ensure ceph configurations exist
          file:
            path: /etc/ceph
            state: directory
      deploy_steps_tasks:
        - name: Manila Share tag container image for pacemaker
          when: step|int == 1
          import_role:
            name: tripleo-container-tag
          vars:
            container_image: {get_param: ContainerManilaShareImage}
            container_image_latest: *manila_share_image_pcmklatest
      update_tasks:
        - name: manila_share fetch and retag container image for pacemaker
          when: step|int == 2
          block: &manila_share_fetch_retag_container_tasks
            - name: Get container manila_share image
              set_fact:
                manila_share_image: {get_param: ContainerManilaShareImage}
                manila_share_image_latest: *manila_share_image_pcmklatest
            - name: Pull latest manila_share images
              command: "{{container_cli}} pull {{manila_share_image}}"
            - name: Get previous manila_share image id
              shell: "{{container_cli}} inspect --format '{{'{{'}}.Id{{'}}'}}' {{manila_share_image_latest}}"
              register: old_manila_share_image_id
              failed_when: false
            - name: Get new manila_share image id
              shell: "{{container_cli}} inspect --format '{{'{{'}}.Id{{'}}'}}' {{manila_share_image}}"
              register: new_manila_share_image_id
            - name: Retag pcmklatest to latest manila_share image
              include_role:
                name: tripleo-container-tag
              vars:
                container_image: "{{manila_share_image}}"
                container_image_latest: "{{manila_share_image_latest}}"
              when:
                - old_manila_share_image_id.stdout != new_manila_share_image_id.stdout
            - block:
                - name: Get a list of containers using manila_share image
                  shell: "{{container_cli}} ps -a -q -f 'ancestor={{old_manila_share_image_id.stdout}}'"
                  register: manila_share_containers_to_destroy
                # It will be recreated with the delpoy step.
                - name: Remove any containers using the same manila_share image
                  shell: "{{container_cli}} rm -fv {{item}}"
                  with_items: "{{ manila_share_containers_to_destroy.stdout_lines }}"
                - name: Remove previous manila_share images
                  shell: "{{container_cli}} rmi -f {{manila_share_image_id.stdout}}"
              when:
                - old_manila_share_image_id.stdout != ''
                - old_manila_share_image_id.stdout != new_manila_share_image_id.stdout

      upgrade_tasks:
        - name: Prepare switch of manila_share image name
          when:
            - step|int == 0
          block:
            - name: Get manila_share image id currently used by pacemaker
              shell: "pcs resource config openstack-manila-share | grep -Eo 'image=[^ ]+' | awk -F= '{print $2;}'"
              register: manila_share_image_current_res
              failed_when: false
            - name: manila_share image facts
              set_fact:
                manila_share_image_latest: *manila_share_image_pcmklatest
                manila_share_image_current: "{{manila_share_image_current_res.stdout}}"
            - name: Temporarily tag the current manila_share image id with the upgraded image name
              import_role:
                name: tripleo-container-tag
              vars:
                container_image: "{{manila_share_image_current}}"
                container_image_latest: "{{manila_share_image_latest}}"
                pull_image: false
              when:
                - manila_share_image_current != ''
                - manila_share_image_current != manila_share_image_latest
            # During an OS Upgrade, the cluster may not exist so we use
            # the shell module instead.
            # TODO(odyssey4me):
            # Fix the pacemaker_resource module to handle the exception
            # for a non-existant cluster more gracefully.
            - name: Check openstack-manila-share cluster resource status
              shell: pcs resource config openstack-manila-share
              failed_when: false
              changed_when: false
              register: manila_share_pcs_res_result
            - name: Set fact manila_share_pcs_res
              set_fact:
                manila_share_pcs_res: "{{manila_share_pcs_res_result.rc == 0}}"
            - name: set is_manila_share_bootstrap_node fact
              tags: common
              set_fact: is_manila_share_bootstrap_node={{manila_share_short_bootstrap_node_name|lower == ansible_hostname|lower}}
        - name: Update openstack-manila-share pcs resource bundle for new container image
          when:
            - step|int == 1
            - is_manila_share_bootstrap_node
            - manila_share_pcs_res|bool
            - manila_share_image_current != manila_share_image_latest
          block:
            - name: Disable the manila_share cluster resource before container upgrade
              pacemaker_resource:
                resource: openstack-manila-share
                state: disable
                wait_for_resource: true
              register: output
              retries: 5
              until: output.rc == 0
            - name: pcs resource bundle update manila_share for new container image name
              command: "pcs resource bundle update openstack-manila-share container image={{manila_share_image_latest}}"
            - name: Enable the manila_share cluster resource
              pacemaker_resource:
                resource: openstack-manila-share
                state: enable
                wait_for_resource: true
              register: output
              retries: 5
              until: output.rc == 0
        - name: Retag the pacemaker image if containerized
          when:
            - step|int == 3
          block: *manila_share_fetch_retag_container_tasks

      fast_forward_upgrade_tasks:
        - name: Check cluster resource status
          pacemaker_resource:
            resource: openstack-manila-share
            state: show
            check_mode: false
          ignore_errors: true
          register: manila_share_res_result
          when:
            - step|int == 0
            - release == 'ocata'
            - is_bootstrap_node|bool
        - name: Set fact manila_share_res
          set_fact:
            manila_share_res: "{{ manila_share_res_result.rc == 0 }}"
          when:
            - step|int == 0
            - release == 'ocata'
            - is_bootstrap_node|bool
        - name: Disable the openstack-manila-share cluster resource
          pacemaker_resource:
            resource: openstack-manila-share
            state: disable
            wait_for_resource: true
          register: manila_share_output
          retries: 5
          until: manila_share_output.rc == 0
          when:
            - step|int == 2
            - release == 'ocata'
            - is_bootstrap_node|bool
            - manila_share_res|bool