heat_template_version: rocky

description: >
  OpenStack containerized Ironic Conductor service

parameters:
  DockerIronicConductorImage:
    description: image
    type: string
  DockerIronicConfigImage:
    description: The container image to use for the ironic config_volume
    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
  IronicConfigureSwiftTempUrlKey:
    default: true
    description: Whether to configure Swift temporary URLs for use with
                 the "direct" and "ansible" deploy interfaces.
    type: boolean
  UpgradeRemoveUnusedPackages:
    default: false
    description: Remove package if the service is being disabled during upgrade
    type: boolean

conditions:
  configure_swift_temp_url: {equals: [{get_param: IronicConfigureSwiftTempUrlKey}, true]}

resources:

  ContainersCommon:
    type: ./containers-common.yaml

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

  IronicConductorBase:
    type: ../../puppet/services/ironic-conductor.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 Ironic Conductor role.
    value:
      service_name: {get_attr: [IronicConductorBase, role_data, service_name]}
      config_settings:
        map_merge:
          - get_attr: [IronicConductorBase, role_data, config_settings]
          # to avoid hard linking errors we store these on the same
          # volume/device as the ironic master_path
          # https://github.com/docker/docker/issues/7457
          - ironic::drivers::pxe::tftp_root: /var/lib/ironic/tftpboot
          - ironic::drivers::pxe::tftp_master_path: /var/lib/ironic/tftpboot/master_images
          - ironic::pxe::tftp_root: /var/lib/ironic/tftpboot
          - ironic::pxe::http_root: /var/lib/ironic/httpboot
          - ironic::conductor::http_root: /var/lib/ironic/httpboot
      service_config_settings: {get_attr: [IronicConductorBase, role_data, service_config_settings]}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: ironic
        puppet_tags: ironic_config
        step_config:
         list_join:
            - "\n"
            - - {get_attr: [IronicConductorBase, role_data, step_config]}
              - {get_attr: [MySQLClient, role_data, step_config]}
        config_image: {get_param: DockerIronicConfigImage}
        volumes:
          - /var/lib/ironic:/var/lib/ironic:z
      kolla_config:
        /var/lib/kolla/config_files/ironic_conductor.json:
          command: /usr/bin/ironic-conductor
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
          permissions:
            - path: /var/lib/ironic
              owner: ironic:ironic
              recurse: true
            - path: /var/log/ironic
              owner: ironic:ironic
              recurse: true
      docker_config_scripts:
        create_swift_temp_url_key.sh:
          mode: "0700"
          content: |
            #!/bin/bash
            export OS_PROJECT_DOMAIN_NAME=$(crudini --get /etc/ironic/ironic.conf swift project_domain_name)
            export OS_USER_DOMAIN_NAME=$(crudini --get /etc/ironic/ironic.conf swift user_domain_name)
            export OS_PROJECT_NAME=$(crudini --get /etc/ironic/ironic.conf swift project_name)
            export OS_USERNAME=$(crudini --get /etc/ironic/ironic.conf swift username)
            export OS_PASSWORD=$(crudini --get /etc/ironic/ironic.conf swift password)
            export OS_AUTH_URL=$(crudini --get /etc/ironic/ironic.conf swift auth_url)
            export OS_AUTH_TYPE=password
            export OS_IDENTITY_API_VERSION=3

            echo "Check if a temporary URL key already exists"
            RETVAL=-1
            RETRIES=5
            while [ ${RETVAL} -ne 0 ] && [ ${RETRIES} -gt 0 ]; do
              RETRIES=$[$RETRIES-1]
              CMD_OUT=$(openstack object store account show -f value)
              RETVAL=$?
              if [ ${RETVAL} -ne 0 ]; then
                  echo Retrying...
                  sleep 5
                  continue
              fi
              if [[ ! ${CMD_OUT} =~ "Temp-Url-Key" ]] ; then
                  echo "Creating a new temporary URL for project $OS_PROJECT_NAME"
                  SWIFT_TEMP_URL_KEY=$(uuidgen | sha1sum | awk '{print $1}')
                  openstack object store account set --property "Temp-URL-Key=$SWIFT_TEMP_URL_KEY"
                  RETVAL=$?
              fi
            done

      docker_config:
        step_4:
          map_merge:
            - if:
              - configure_swift_temp_url
              - create_swift_temp_url_key:
                  start_order: 70
                  image: &ironic_conductor_image {get_param: DockerIronicConductorImage}
                  net: host
                  detach: false
                  volumes:
                    list_concat:
                      - {get_attr: [ContainersCommon, volumes]}
                      -
                        - /var/lib/config-data/puppet-generated/ironic/etc/ironic:/etc/ironic:ro
                        - /var/lib/docker-config-scripts/create_swift_temp_url_key.sh:/create_swift_temp_url_key.sh:ro
                  user: root
                  command: "/usr/bin/bootstrap_host_exec ironic_conductor /create_swift_temp_url_key.sh"
              - {}
            - ironic_conductor:
                start_order: 80
                image: *ironic_conductor_image
                net: host
                privileged: true
                restart: always
                healthcheck:
                  test:
                    list_join:
                      - ' '
                      - - '/openstack/healthcheck'
                        - yaql:
                            expression: str($.data.port)
                            data:
                              port: {get_attr: [IronicConductorBase, role_data, config_settings, 'ironic::rabbit_port']}
                volumes:
                  list_concat:
                    - {get_attr: [ContainersCommon, volumes]}
                    -
                      - /var/lib/kolla/config_files/ironic_conductor.json:/var/lib/kolla/config_files/config.json:ro
                      - /var/lib/config-data/puppet-generated/ironic/:/var/lib/kolla/config_files/src:ro
                      - /lib/modules:/lib/modules:ro
                      - /sys:/sys
                      - /dev:/dev
                      - /run:/run #shared?
                      - /var/lib/ironic:/var/lib/ironic:z
                      - /var/log/containers/ironic:/var/log/ironic:z
                environment:
                  - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
      host_prep_tasks:
        - name: load iscsi_tcp module
          import_role:
            name: tripleo-module-load
          vars:
            modules:
              - name: iscsi_tcp
        - name: create persistent directories
          file:
            path: "{{ item.path }}"
            state: directory
            setype: "{{ item.setype }}"
          with_items:
            - { 'path': /var/log/containers/ironic, 'setype': svirt_sandbox_file_t }
            - { 'path': /var/lib/ironic, 'setype': svirt_sandbox_file_t }
        - name: ironic logs readme
          copy:
            dest: /var/log/ironic/readme.txt
            content: |
              Log files from ironic containers can be found under
              /var/log/containers/ironic and /var/log/containers/httpd/ironic-*.
          ignore_errors: true
        - name: stat /httpboot
          stat: path=/httpboot
          register: stat_httpboot
        - name: stat /tftpboot
          stat: path=/tftpboot
          register: stat_tftpboot
        - name: stat /var/lib/ironic/httpboot
          stat: path=/var/lib/ironic/httpboot
          register: stat_ironic_httpboot
        - name: stat /var/lib/ironic/tftpboot
          stat: path=/var/lib/ironic/tftpboot
          register: stat_ironic_tftpboot
        # cannot use 'copy' module as with 'remote_src' it doesn't support recursion
        - name: migrate /httpboot to containerized (if applicable)
          command: /bin/cp -R /httpboot /var/lib/ironic/httpboot
          when: stat_httpboot.stat.exists and not stat_ironic_httpboot.stat.exists
        - name: migrate /tftpboot to containerized (if applicable)
          command: /bin/cp -R /tftpboot /var/lib/ironic/tftpboot
          when: stat_tftpboot.stat.exists and not stat_ironic_tftpboot.stat.exists
        # Even if there was nothing to copy from original locations,
        # we need to create the dirs before starting the containers
        - name: ensure ironic pxe directories exist
          file:
            path: /var/lib/ironic/{{ item }}
            state: directory
          with_items:
            - httpboot
            - tftpboot
      upgrade_tasks:
        - when: step|int == 0
          tags: common
          block:
            - name: Check if ironic_conductor is deployed
              command: systemctl is-enabled --quiet openstack-ironic-conductor
              ignore_errors: True
              register: ironic_conductor_enabled_result
            - name: Set fact ironic_conductor_enabled
              set_fact:
                ironic_conductor_enabled: "{{ ironic_conductor_enabled_result.rc == 0 }}"
            - name: "PreUpgrade step0,validation: Check service openstack-ironic-conductor is running"
              command: systemctl is-active --quiet openstack-ironic-conductor
              tags: validation
              when: ironic_conductor_enabled|bool
        - when: step|int == 2
          block:
            - name: Stop and disable ironic_conductor service
              when: ironic_conductor_enabled|bool
              service: name=openstack-ironic-conductor state=stopped enabled=no
        - when: step|int == 3
          block:
            - name: Set fact for removal of openstack-ironic-conductor package
              set_fact:
                remove_ironic_conductor_package: {get_param: UpgradeRemoveUnusedPackages}
            - name: Remove openstack-ironic-conductor package if operator requests it
              package: name=openstack-ironic-conductor state=removed
              ignore_errors: True
              when: remove_ironic_conductor_package|bool
      fast_forward_upgrade_tasks:
        - when:
            - step|int == 0
            - release == 'ocata'
          block:
            - name: Check if ironic_conductor is deployed
              command: systemctl is-enabled --quiet openstack-ironic-conductor
              ignore_errors: True
              register: ironic_conductor_enabled_result
            - name: Set fact ironic_conductor_enabled
              set_fact:
                ironic_conductor_enabled: "{{ ironic_conductor_enabled_result.rc == 0 }}"
        - name: Stop openstack-ironic-conductor
          service: name=openstack-ironic-conductor state=stopped enabled=no
          when:
            - step|int == 1
            - release == 'ocata'
            - ironic_conductor_enabled|bool
        - name: Ironic packages update
          package:
            name: 'openstack-ironic*'
            state: latest
          when:
            - step|int == 6
            - is_bootstrap_node|bool