tripleo-heat-templates/docker/services/pacemaker/manila-share.yaml

heat_template_version: rocky

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}
      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 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]}
      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'
                  - '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: 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
      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 docker Manila-Share image
              set_fact:
                docker_image: {get_param: DockerManilaShareImage}
                docker_image_latest: *manila_share_image_pcmklatest
            - name: Get previous Manila-Share image id
              shell: "docker images | awk '/manila-share.* pcmklatest/{print $3}' | uniq"
              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:
                - manila_share_image_id.stdout != ''
            - name: Pull latest Manila-Share images
              command: "docker pull {{docker_image}}"
            - name: Retag pcmklatest to latest Manila-Share image
              shell: "docker tag {{docker_image}} {{docker_image_latest}}"
            # Got to check that pacemaker_is_active is working fine with bundle.
            # TODO: pacemaker_is_active resource doesn't support bundle.
      upgrade_tasks:
        - when: step|int == 0
          tags: common
          block:
            - name: Get docker Manila-Share image
              set_fact:
                manila_share_docker_image_latest: *manila_share_image_pcmklatest
            - name: Check for Manila-Share Kolla configuration
              stat:
                path: /var/lib/config-data/puppet-generated/manila
              register: manila_share_kolla_config
            - name: Check if Manila-Share is already containerized
              set_fact:
                manila_share_containerized: "{{manila_share_kolla_config.stat.isdir | default(false)}}"
            - name: Prepare the switch to new Manila-Share container image name in pacemaker
              when: manila_share_containerized|bool
              block:
                - name: Get Manila-Share image id currently used by pacemaker
                  shell: "docker images | awk '/manila-share.* pcmklatest/{print $3}' | uniq"
                  register: manila_share_current_pcmklatest_id
                - name: Temporarily tag the current Manila-Share image id with the upgraded image name
                  shell: "docker tag {{manila_share_current_pcmklatest_id.stdout}} {{manila_share_docker_image_latest}}"
                  when: manila_share_current_pcmklatest_id.stdout != ''
            - name: Check openstack-manila-share cluster resource status
              pacemaker_resource:
                resource: openstack-manila-share
                state: show
                check_mode: false
              ignore_errors: true
              register: manila_share_pcs_res_result
            - name: Set fact manila_share_pcs_res
              set_fact: "{{manila_share_pcs_res_result|succeeded}}"
        - name: Manila-Share baremetal to container upgrade tasks
          when:
            - step|int == 1
            - not manila_share_containerized|bool
          block:
            - name: Stop and disable manila_share service
              service: name=openstack-manila-share state=stopped enabled=no
        - name: Update openstack-manila-share pcs resource bundle for new container image
          when:
            - step|int == 1
            - manila_share_containerized|bool
            - is_bootstrap_node
            - manila_share_pcs_res|bool
          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: Update the Manila-Share bundle to use the new container image name
              command: "pcs resource bundle update openstack-manila-share container image={{manila_share_docker_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
            - manila_share_containerized|bool
          block: *manila_share_fetch_retag_container_tasks