heat_template_version: pike

description: >
  OpenStack containerized Cinder Backup service

parameters:
  DockerNamespace:
    description: namespace
    default: 'tripleoupstream'
    type: string
  DockerCinderBackupImage:
    description: image
    default: 'centos-binary-cinder-backup:latest'
    type: string
  DockerCinderConfigImage:
    description: The container image to use for the cinder config_volume
    default: 'centos-binary-cinder-api:latest'
    type: string
  CinderBackupBackend:
    default: swift
    description: The short name of the Cinder Backup backend to use.
    type: string
    constraints:
    - allowed_values: ['swift', 'ceph']
  CinderBackupRbdPoolName:
    default: backups
    type: string
  CephClientUserName:
    default: openstack
    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


resources:

  CinderBackupBase:
    type: ../../../puppet/services/cinder-backup.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}
      CinderBackupBackend: {get_param: CinderBackupBackend}
      CinderBackupRbdPoolName: {get_param: CinderBackupRbdPoolName}
      CephClientUserName: {get_param: CephClientUserName}

outputs:
  role_data:
    description: Role data for the Cinder Backup role.
    value:
      service_name: {get_attr: [CinderBackupBase, role_data, service_name]}
      config_settings:
        map_merge:
          - get_attr: [CinderBackupBase, role_data, config_settings]
          - tripleo::profile::pacemaker::cinder::backup_bundle::cinder_backup_docker_image: &cinder_backup_image
              list_join:
                - '/'
                - [ {get_param: DockerNamespace}, {get_param: DockerCinderBackupImage} ]
            cinder::backup::manage_service: false
            cinder::backup::enabled: false
      step_config: ""
      service_config_settings: {get_attr: [CinderBackupBase, role_data, service_config_settings]}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: cinder
        puppet_tags: cinder_config,file,concat,file_line
        step_config: {get_attr: [CinderBackupBase, role_data, step_config]}
        config_image:
          list_join:
            - '/'
            - [ {get_param: DockerNamespace}, {get_param: DockerCinderConfigImage} ]
      kolla_config:
        /var/lib/kolla/config_files/cinder_backup.json:
          command: /usr/bin/cinder-backup --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
          permissions:
            - path: /var/lib/cinder
              owner: cinder:cinder
              recurse: true
            - path: /var/log/cinder
              owner: cinder:cinder
              recurse: true
      docker_config:
        step_3:
          cinder_backup_init_logs:
            start_order: 0
            image: *cinder_backup_image
            privileged: false
            user: root
            volumes:
              - /var/log/containers/cinder:/var/log/cinder
            command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
        step_5:
          cinder_backup_init_bundle:
            start_order: 1
            detach: false
            net: host
            user: root
            command:
              - '/bin/bash'
              - '-c'
              - str_replace:
                  template:
                    list_join:
                      - '; '
                      - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
                        - "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
                  params:
                    TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
                    CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::backup_bundle'
            image: *cinder_backup_image
            volumes:
              - /etc/hosts:/etc/hosts:ro
              - /etc/localtime:/etc/localtime:ro
              - /etc/puppet:/tmp/puppet-etc:ro
              - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
              - /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/lib/cinder
            - /var/log/containers/cinder
      upgrade_tasks:
        - name: Stop and disable cinder_backup service
          tags: step2
          service: name=openstack-cinder-backup state=stopped enabled=no