heat_template_version: pike

description: >
  OpenStack containerized Swift Storage services.

parameters:
  DockerSwiftProxyImage:
    description: image
    type: string
  DockerSwiftAccountImage:
    description: image
    type: string
  DockerSwiftContainerImage:
    description: image
    type: string
  DockerSwiftObjectImage:
    description: image
    type: string
  DockerSwiftConfigImage:
    description: The container image to use for the swift config_volume
    default: 'centos-binary-swift-proxy-server:latest'
    type: string
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    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
  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
  SwiftRawDisks:
    default: {}
    description: 'A hash of additional raw devices to use as Swift backend (eg. {sdb: {}})'
    type: json
  UpgradeRemoveUnusedPackages:
    default: false
    description: Remove package if the service is being disabled during upgrade
    type: boolean

resources:

  ContainersCommon:
    type: ./containers-common.yaml

  SwiftStorageBase:
    type: ../../puppet/services/swift-storage.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 swift storage services.
    value:
      service_name: {get_attr: [SwiftStorageBase, role_data, service_name]}
      config_settings:
        map_merge:
          - {get_attr: [SwiftStorageBase, role_data, config_settings]}
          # FIXME (cschwede): re-enable this once checks works inside containers
          - swift::storage::all::mount_check: false
      logging_source: {get_attr: [SwiftStorageBase, role_data, logging_source]}
      logging_groups: {get_attr: [SwiftStorageBase, role_data, logging_groups]}
      step_config: &step_config
        list_join:
          - "\n"
          - - {get_attr: [SwiftStorageBase, role_data, step_config]}
            - "class xinetd() {}"
      service_config_settings: {get_attr: [SwiftStorageBase, role_data, service_config_settings]}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: swift
        puppet_tags: swift_config,swift_container_config,swift_container_sync_realms_config,swift_account_config,swift_object_config,swift_object_expirer_config,rsync::server
        step_config: *step_config
        config_image: {get_param: DockerSwiftConfigImage}
      kolla_config:
        /var/lib/kolla/config_files/swift_account_auditor.json:
          command: /usr/bin/swift-account-auditor /etc/swift/account-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_account_reaper.json:
          command: /usr/bin/swift-account-reaper /etc/swift/account-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_account_replicator.json:
          command: /usr/bin/swift-account-replicator /etc/swift/account-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_account_server.json:
          command: /usr/bin/swift-account-server /etc/swift/account-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_container_auditor.json:
          command: /usr/bin/swift-container-auditor /etc/swift/container-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_container_replicator.json:
          command: /usr/bin/swift-container-replicator /etc/swift/container-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_container_updater.json:
          command: /usr/bin/swift-container-updater /etc/swift/container-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_container_server.json:
          command: /usr/bin/swift-container-server /etc/swift/container-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_object_auditor.json:
          command: /usr/bin/swift-object-auditor /etc/swift/object-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_object_expirer.json:
          command: /usr/bin/swift-object-expirer /etc/swift/object-expirer.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_object_replicator.json:
          command: /usr/bin/swift-object-replicator /etc/swift/object-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_object_updater.json:
          command: /usr/bin/swift-object-updater /etc/swift/object-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
        /var/lib/kolla/config_files/swift_object_server.json:
          command: /usr/bin/swift-object-server /etc/swift/object-server.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
          permissions:
            - path: /var/cache/swift
              owner: swift:swift
              recurse: true
        /var/lib/kolla/config_files/swift_rsync.json:
          command: /usr/bin/rsync --daemon --no-detach --config=/etc/rsyncd.conf
          config_files:
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
      docker_config:
        step_3:
          # The puppet config sets this up but we don't have a way to mount the named
          # volume during the configuration stage.  We just need to create this
          # directory and make sure it's owned by swift.
          swift_setup_srv:
            image: &swift_account_image {get_param: DockerSwiftAccountImage}
            user: root
            command: ['chown', '-R', 'swift:', '/srv/node']
            volumes:
              - /srv/node:/srv/node
        step_4:
          swift_account_auditor:
            image: *swift_account_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_account_auditor.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: &kolla_env
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
          swift_account_reaper:
            image: *swift_account_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_account_reaper.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_account_replicator:
            image: *swift_account_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_account_replicator.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_account_server:
            image: *swift_account_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_account_server.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_container_auditor:
            image: &swift_container_image {get_param: DockerSwiftContainerImage}
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_container_auditor.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_container_replicator:
            image: *swift_container_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_container_replicator.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_container_updater:
            image: *swift_container_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_container_updater.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_container_server:
            image: *swift_container_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_container_server.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_object_auditor:
            image: &swift_object_image {get_param: DockerSwiftObjectImage}
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_object_auditor.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_object_expirer:
            image: &swift_proxy_image {get_param: DockerSwiftProxyImage}
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_object_expirer.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_object_replicator:
            image: *swift_object_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_object_replicator.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_object_updater:
            image: *swift_object_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_object_updater.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_object_server:
            image: *swift_object_image
            net: host
            user: swift
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_object_server.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  - /var/cache/swift:/var/cache/swift
            environment: *kolla_env
          swift_rsync:
            image: *swift_object_image
            net: host
            user: root
            restart: always
            privileged: true
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/swift_rsync.json:/var/lib/kolla/config_files/config.json:ro
                  - /var/lib/config-data/puppet-generated/swift/:/var/lib/kolla/config_files/src:ro
                  - /srv/node:/srv/node
                  - /dev:/dev
                  # /var/cache/swift not needed in this container
            environment: *kolla_env

      host_prep_tasks:
        - name: stat /var/log/containers/swift
          stat:
            path: /var/log/containers/swift
          register: var_log_containers_swift_stat
        - name: remove /var/log/containers/swift if it is a directory
          file:
            path: /var/log/containers/swift
            state: absent
          when: var_log_containers_swift_stat.stat.isdir is defined and var_log_containers_swift_stat.stat.isdir
        - name: create persistent directories
          file:
            path: "{{ item }}"
            state: directory
          with_items:
            - /srv/node
            - /var/log/swift
            - /var/log/containers
        - name: Create swift logging symlink
          file:
            src: /var/log/swift
            dest: /var/log/containers/swift
            state: link
        - name: Set fact for SwiftRawDisks
          set_fact:
            swift_raw_disks: {get_param: SwiftRawDisks}
        - name: Format SwiftRawDisks
          filesystem:
            fstype: xfs
            dev: "{{ swift_raw_disks[item]['base_dir']|default('/dev') }}/{{ item }}"
            opts: -f -i size=1024
          with_items: "{{ swift_raw_disks }}"
          when: swift_raw_disks
        - name: Mount devices defined in SwiftRawDisks
          mount:
            name: /srv/node/{{ item }}
            src: "{{ swift_raw_disks[item]['base_dir']|default('/dev') }}/{{ item }}"
            fstype: xfs
            opts: noatime
            state: mounted
          with_items: "{{ swift_raw_disks }}"
          when: swift_raw_disks
      upgrade_tasks:
        - name: Check if swift storage services are deployed
          command: systemctl is-enabled --quiet "{{ item }}"
          tags: common
          register: swift_services_enabled
          ignore_errors: true
          with_items:
            - openstack-swift-account-auditor
            - openstack-swift-account-reaper
            - openstack-swift-account-replicator
            - openstack-swift-account
            - openstack-swift-container-auditor
            - openstack-swift-container-replicator
            - openstack-swift-container-updater
            - openstack-swift-container
            - openstack-swift-object-auditor
            - openstack-swift-object-replicator
            - openstack-swift-object-updater
            - openstack-swift-object
        - name: "PreUpgrade step0,validation: Check swift storage services are running"
          command: systemctl is-active --quiet "{{ item.item }}"
          tags: step0,validation
          with_items: "{{ swift_services_enabled.results }}"
          when: item.rc == 0
        - name: Stop and disable swift storage services
          tags: step2
          service: name={{ item.item }} state=stopped enabled=no
          with_items: "{{ swift_services_enabled.results }}"
          when: item.rc == 0
        - name: Remove openstack-swift-container,object,account packages if operator requests it
          yum: name={{ item }} state=removed
          tags: step2
          ignore_errors: True
          when: {get_param: UpgradeRemoveUnusedPackages}
          with_items:
            - openstack-swift-container
            - openstack-swift-object
            - openstack-swift-account
        - name: Remove rsync service from xinetd
          tags: step2
          file: state=absent path=/etc/xinetd.d/rsync
        - name: Restart xinetd service after rsync removal
          tags: step2
          service: name=xinetd state=restarted
      update_tasks:
        - name: Ensure rsyncd pid file is absent
          file:
            path: /var/run/rsyncd.pid
            state: absent
