heat_template_version: ocata

description: >
  OpenStack containerized swift proxy service

parameters:
  DockerNamespace:
    description: namespace
    default: 'tripleoupstream'
    type: string
  DockerSwiftProxyImage:
    description: image
    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
  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

resources:

  ContainersCommon:
    type: ./containers-common.yaml

  SwiftProxyBase:
    type: ../../puppet/services/swift-proxy.yaml
    properties:
      EndpointMap: {get_param: EndpointMap}
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}

outputs:
  role_data:
    description: Role data for the swift proxy.
    value:
      service_name: {get_attr: [SwiftProxyBase, role_data, service_name]}
      config_settings: {get_attr: [SwiftProxyBase, role_data, config_settings]}
      step_config: &step_config
        get_attr: [SwiftProxyBase, role_data, step_config]
      service_config_settings: {get_attr: [SwiftProxyBase, role_data, service_config_settings]}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: swift
        puppet_tags: swift_proxy_config
        step_config: *step_config
        config_image: &swift_proxy_image
          list_join:
            - '/'
            - [ {get_param: DockerNamespace}, {get_param: DockerSwiftProxyImage} ]
      kolla_config:
        /var/lib/kolla/config_files/swift_proxy.json:
          command: /usr/bin/swift-proxy-server /etc/swift/proxy-server.conf
      docker_config:
        step_4:
          swift_proxy:
            image: *swift_proxy_image
            net: host
            user: swift
            restart: always
            volumes:
              yaql:
                expression: $.data.common.concat($.data.service)
                data:
                  common: {get_attr: [ContainersCommon, volumes]}
                  service:
                    - /var/lib/kolla/config_files/swift_proxy.json:/var/lib/kolla/config_files/config.json:ro
                    # FIXME I'm mounting /etc/swift as rw.  Are the rings written to
                    # at all during runtime?
                    - /var/lib/config-data/swift/etc/swift:/etc/swift:rw
                    - /run:/run
                    - /srv/node:/srv/node
                    - /dev:/dev
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
      host_prep_tasks:
        - name: create /srv/node
          file:
            path: /srv/node
            state: directory
      upgrade_tasks:
        - name: Stop and disable swift_proxy service
          tags: step2
          service: name=openstack-swift-proxy state=stopped enabled=no