heat_template_version: pike

description: >
  OpenStack containerized Iscsid service

parameters:
  DockerNamespace:
    description: namespace
    default: 'tripleoupstream'
    type: string
  DockerIscsidImage:
    description: image
    default: 'centos-binary-iscsid:latest'
    type: string
  DockerIscsidConfigImage:
    description: The container image to use for the iscsid config_volume
    default: 'centos-binary-iscsid:latest'
    type: string
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    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
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json
  DefaultPasswords:
    default: {}
    type: json

resources:

  ContainersCommon:
    type: ./containers-common.yaml

outputs:
  role_data:
    description: Role data for the Iscsid API role.
    value:
      service_name: iscsid
      config_settings: {}
      step_config: ''
      service_config_settings: {}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: iscsid
        #puppet_tags: file
        step_config: ''
        config_image:
          list_join:
            - '/'
            - [ {get_param: DockerNamespace}, {get_param: DockerIscsidConfigImage} ]
      kolla_config:
        /var/lib/kolla/config_files/iscsid.json:
          command: /usr/sbin/iscsid -f
      docker_config:
        step_3:
          iscsid:
            start_order: 2
            image:
              list_join:
                - '/'
                - [ {get_param: DockerNamespace}, {get_param: DockerIscsidImage} ]
            net: host
            privileged: true
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/iscsid.json:/var/lib/kolla/config_files/config.json:ro
                  - /dev/:/dev/
                  - /run/:/run/
                  - /sys:/sys
                  - /lib/modules:/lib/modules:ro
                  - /etc/iscsi:/etc/iscsi
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
      host_prep_tasks:
        - name: create /etc/iscsi
          file:
            path: /etc/iscsi
            state: directory
        - name: stat /lib/systemd/system/iscsid.socket
          stat: path=/lib/systemd/system/iscsid.socket
          register: stat_iscsid_socket
        - name: Stop and disable iscsid.socket service
          service: name=iscsid.socket state=stopped enabled=no
          when: stat_iscsid_socket.stat.exists
      upgrade_tasks:
        - name: stat /lib/systemd/system/iscsid.service
          tags: step2
          stat: path=/lib/systemd/system/iscsid.service
          register: stat_iscsid_service
        - name: Stop and disable iscsid service
          tags: step2
          service: name=iscsid state=stopped enabled=no
          when: stat_iscsid_service.stat.exists
        - name: stat /lib/systemd/system/iscsid.socket
          tags: step2
          stat: path=/lib/systemd/system/iscsid.socket
          register: stat_iscsid_socket
        - name: Stop and disable iscsid.socket service
          tags: step2
          service: name=iscsid.socket state=stopped enabled=no
          when: stat_iscsid_socket.stat.exists
      metadata_settings: {}