heat_template_version: rocky

description: >
  OpenStack containerized Cinder Scheduler service

parameters:
  ContainerCinderSchedulerImage:
    description: image
    type: string
  ContainerCinderConfigImage:
    description: The container image to use for the cinder config_volume
    type: string
  CinderSchedulerLoggingSource:
    type: json
    default:
      tag: openstack.cinder.scheduler
      file: /var/log/containers/cinder/cinder-scheduler.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
  MonitoringSubscriptionCinderScheduler:
    default: 'overcloud-cinder-scheduler'
    type: string

resources:

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

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

  CinderBase:
    type: ./cinder-base.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 Scheduler role.
    value:
      service_name: cinder_scheduler
      monitoring_subscription: {get_param: MonitoringSubscriptionCinderScheduler}
      config_settings:
        map_merge:
          - get_attr: [CinderBase, role_data, config_settings]
          - cinder::scheduler::scheduler_driver: cinder.scheduler.filter_scheduler.FilterScheduler
      service_config_settings:
        map_merge:
          - get_attr: [CinderBase, role_data, service_config_settings]
          - rsyslog:
              tripleo_logging_sources_cinder_scheduler:
                - {get_param: CinderSchedulerLoggingSource}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: cinder
        puppet_tags: cinder_config,file,concat,file_line
        step_config:
          list_join:
            - "\n"
            - - "include ::tripleo::profile::base::cinder::scheduler"
            - - {get_attr: [CinderBase, role_data, step_config]}
              - {get_attr: [MySQLClient, role_data, step_config]}
        config_image: {get_param: ContainerCinderConfigImage}
      kolla_config:
        /var/lib/kolla/config_files/cinder_scheduler.json:
          command: /usr/bin/cinder-scheduler --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
          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_scheduler_init_logs:
            image: &cinder_scheduler_image {get_param: ContainerCinderSchedulerImage}
            net: none
            privileged: false
            user: root
            volumes:
              - /var/log/containers/cinder:/var/log/cinder:z
            command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
        step_4:
          cinder_scheduler:
            image: *cinder_scheduler_image
            net: host
            privileged: false
            restart: always
            healthcheck: {get_attr: [ContainersCommon, healthcheck_rpc_port]}
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/cinder_scheduler.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
            environment:
              KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
      host_prep_tasks:
        - name: create persistent directories
          file:
            path: "{{ item.path }}"
            state: directory
            setype: "{{ item.setype }}"
          with_items:
            - { 'path': /var/log/containers/cinder, 'setype': svirt_sandbox_file_t, 'mode': '0750' }
        - name: enable virt_sandbox_use_netlink for healthcheck
          seboolean:
            name: virt_sandbox_use_netlink
            persistent: yes
            state: yes
      external_upgrade_tasks:
        - when:
            - step|int == 1
          tags:
            - never
            - system_upgrade_transfer_data
            - system_upgrade_stop_services
          block:
            - name: Stop cinder scheduler container
              import_role:
                name: tripleo-container-stop
              vars:
                tripleo_containers_to_stop:
                  - cinder_scheduler
                tripleo_delegate_to: "{{ groups['cinder_scheduler'] | default([]) }}"
      fast_forward_upgrade_tasks:
        - when:
            - step|int == 0
            - release == 'rocky'
          block:
            - name: Check if cinder_scheduler is deployed
              command: systemctl is-enabled --quiet openstack-cinder-scheduler
              failed_when: false
              register: cinder_scheduler_enabled_result
            - name: Set fact cinder_scheduler_enabled
              set_fact:
                cinder_scheduler_enabled: "{{ cinder_scheduler_enabled_result.rc == 0 }}"
        - name: Stop openstack-cinder-scheduler
          service: name=openstack-cinder-scheduler state=stopped enabled=no
          when:
            - step|int == 1
            - release == 'rocky'
            - cinder_scheduler_enabled|bool