swagger: "2.0"
# TODO(lamt) This file is using the (old) swagger 2.0 Spec. As OAS
# (OpenAPI Specification) 3.0 is available, this file should be
# used as a reference and for tools that are not yet OAS 3.0 compatible.
info:
  title: Armada
  version: 0.1.0
  description: |
    Armada provides operators a way to deploy or upgrade collection of helm
    charts using a single command.
  contact:
    name: Armada Github Repository
    url: https://github.com/openstack/airship-armada
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
basePath: /
schemes:
  - http
  - https
consumes:
  - application/json
paths:
  /versions:
    get:
      description: Returns list of all supported versions of Armada. Currently this returns a static value.
      operationId: getVersions
      responses:
        '200':
          $ref: "#/responses/response-get-versions"
  /api/v1.0/health:
    get:
      description: Returns the health of the system. [TO BE IMPLEMENTED]
      operationId: getHealth
      parameters:
        - $ref: "#/parameters/x-auth-token"
      responses:
        '204':
          description: Indicates the system is healthy. This is currently the default return.
        '503':
          description: Indicates the system is not healthy.  This is not yet implemented.
  /api/v1.0/releases:
    get:
      description: Returns list of Tiller releases
      operationId: getReleases
      parameters:
        - $ref: "#/parameters/x-auth-token"
        - $ref: "#/parameters/tiller-host"
        - $ref: "#/parameters/tiller-port"
        - $ref: "#/parameters/tiller-namespace"
      responses:
        '200':
          $ref: "#/responses/response-get-releases"
        '401':
          $ref: "#/responses/err-no-auth"
        '403':
          $ref: "#/responses/err-forbidden"
        '500':
          $ref: "#/responses/err-server-error"
  /api/v1.0/status:
    get:
      description: Returns the status of Tiller
      operationId: getStatus
      parameters:
        - $ref: "#/parameters/x-auth-token"
        - $ref: "#/parameters/tiller-host"
        - $ref: "#/parameters/tiller-port"
        - $ref: "#/parameters/tiller-namespace"
      responses:
        '200':
          $ref: "#/responses/response-get-status"
        '401':
          $ref: "#/responses/err-no-auth"
        '403':
          $ref: "#/responses/err-forbidden"
        '500':
          $ref: "#/responses/err-server-error"
  /api/v1.0/apply:
    post:
      description: Install or upgrade using an Armada manifest
      operationId: postApplyManifest
      consumes:
        - application/json
        - application/x-yaml
      parameters:
        - $ref: "#/parameters/x-auth-token"
        - $ref: "#/parameters/content-type"
        - $ref: "#/parameters/tiller-host"
        - $ref: "#/parameters/tiller-port"
        - $ref: "#/parameters/tiller-namespace"
        - $ref: "#/parameters/target-manifest"
        - $ref: "#/parameters/disable-update-pre"
        - $ref: "#/parameters/disable-update-post"
        - $ref: "#/parameters/enable-chart-cleanup"
        - $ref: "#/parameters/dry-run"
        - $ref: "#/parameters/wait"
        - $ref: "#/parameters/timeout"
        - name: request_body
          in: body
          description: Body containing the manifest hrefs JSON or YAML and a set of overrides
          schema:
            type: object
            properties:
              hrefs:
                type: object
                description: JSON or YAML representation of the manifest being processed.
              overrides:
                type: object
                description: Set of overrides
      responses:
        '200':
          $ref: "#/responses/response-post-apply"
        '400':
          $ref: "#/responses/err-bad-request"
        '401':
          $ref: "#/responses/err-no-auth"
        '403':
          $ref: "#/responses/err-forbidden"
        '415':
          $ref: "#/responses/err-unsupported-media-type"
        '500':
          $ref: "#/responses/err-server-error"
  /api/v1.0/tests:
    post:
      description: Test manifest releases
      operationId: postTests
      consumes:
        - application/json
        - application/x-yaml
      parameters:
        - $ref: "#/parameters/x-auth-token"
        - $ref: "#/parameters/tiller-host"
        - $ref: "#/parameters/tiller-port"
        - $ref: "#/parameters/tiller-namespace"
        - $ref: "#/parameters/target-manifest"
        # TODO(lamt) This needs to be cleaned up better when migrating to 3.x swagger
        - name: request_body
          in: body
          description: JSON or YAML representation of the manifest being processed.
          schema:
            type: object
      responses:
        '200':
          $ref: "#/responses/response-post-tests"
        '400':
          $ref: "#/responses/err-bad-request"
        '401':
          $ref: "#/responses/err-no-auth"
        '403':
          $ref: "#/responses/err-forbidden"
        '500':
          $ref: "#/responses/err-server-error"
  /api/v1.0/test/{release_name}:
    post:
      description: Test specified release name
      operationId: postTestReleaseName
      parameters:
        - name: release_name
          in: path
          required: true
          description: Name of the release to be tested
          type: string
        - $ref: "#/parameters/x-auth-token"
        - $ref: "#/parameters/tiller-host"
        - $ref: "#/parameters/tiller-port"
        - $ref: "#/parameters/tiller-namespace"
      responses:
        '200':
          $ref: "#/responses/response-post-test-release"
        '401':
          $ref: "#/responses/err-no-auth"
        '403':
          $ref: "#/responses/err-forbidden"
        '500':
          $ref: "#/responses/err-server-error"
  /api/v1.0/rollback/{release_name}:
    post:
      description: Rollback the specified release name
      operationId: postRollbackReleaseName
      parameters:
        - name: release_name
          in: path
          required: true
          description: Name of the release to be rolled back
          type: string
        - name: version
          in: query
          required: false
          type: integer
          description: Version number of release to rollback to. 0 represents
            the previous version
          default: 0
        - $ref: "#/parameters/x-auth-token"
        - $ref: "#/parameters/tiller-host"
        - $ref: "#/parameters/tiller-port"
        - $ref: "#/parameters/tiller-namespace"
        - $ref: "#/parameters/dry-run"
        - $ref: "#/parameters/wait"
        - $ref: "#/parameters/timeout"
        - $ref: "#/parameters/force"
        - $ref: "#/parameters/recreate-pods"
      responses:
        '200':
          $ref: "#/responses/response-post-rollback-release"
        '401':
          $ref: "#/responses/err-no-auth"
        '403':
          $ref: "#/responses/err-forbidden"
        '500':
          $ref: "#/responses/err-server-error"
  /api/v1.0/validatedesign:
    post:
      description: Validate a design
      operationId: postValidateDesign
      consumes:
        - application/json
        - application/x-yaml
      parameters:
        - $ref: "#/parameters/x-auth-token"
        # TODO(lamt) This needs to be cleaned up better when migrating to 3.x swagger
        - name: request_body
          in: body
          description: JSON or YAML representation of the manifest being processed.
          schema:
            type: object
      responses:
        '200':
          $ref: "#/responses/response-post-validatedesign"
        '400':
          $ref: "#/responses/err-bad-request"
        '401':
          $ref: "#/responses/err-no-auth"
        '403':
          $ref: "#/responses/err-forbidden"
parameters:
  x-auth-token:
    in: header
    name: X-Auth-Token
    required: false
    type: string
    description: A fernet keystone bearer token used for authentication and authorization
  content-type:
    in: header
    name: Content-Type
    required: true
    type: string
  tiller-host:
    in: query
    name: tiller_host
    required: false
    type: string
    description: Hostname of the Tiller server
    default: None
  tiller-port:
    in: query
    name: tiller_port
    required: false
    type: integer
    description: Port number of the Tiller server. Default is the value of `CONF.tiller_port`.
  tiller-namespace:
    in: query
    name: tiller_namespace
    required: false
    type: string
    description: Tiller namespace. Default is the value of `CONF.tiller_namespace`
  target-manifest:
    in: query
    name: target_manifest
    required: false
    type: string
    description: Specifies the manifest to target if there are multiples.
  disable-update-pre:
    in: query
    name: disable_update_pre
    required: false
    type: boolean
    default: False
  disable-update-post:
    in: query
    name: disable_update_post
    required: false
    type: boolean
    default: False
  enable-chart-cleanup:
    in: query
    name: enable_chart_cleanup
    required: false
    type: boolean
    default: False
  dry-run:
    in: query
    name: dry_run
    required: false
    type: boolean
    description: Flag to simulate an action if set to True
    default: False
  wait:
    in: query
    name: wait
    required: false
    type: boolean
    description: Specifies whether Tiller should wait until the action is
      complete before returning.
  timeout:
    in: query
    name: timeout
    required: false
    type: integer
    description: Specifies time in seconds Tiller should wait for the action to
      complete before timing out.
    default: 3600
  force:
    in: query
    name: force
    required: false
    type: boolean
    description: Specifies whether to force resource update through
      delete/recreate if needed.
    default: False
  recreate-pods:
    in: query
    name: recreate_pods
    required: false
    type: boolean
    description: Specifies whether to restart pods for the resource if
      applicable.
    default: False
responses:
  # HTTP error responses
  err-bad-request:
    description: 400 Bad request
  err-no-auth:
    description: 401 Not authorized
  err-forbidden:
    description: 403 Forbidden
  err-not-found:
    description: 404 Not found
  err-not-allowed:
    description: 405 Method not allowed
  err-unsupported-media-type:
    description: |
      415 Unsupported Media Type

      Mime type needs to be application/json or application/x-yaml.
  err-server-error:
    description: 500 Internal Server Error
  # API responses
  response-post-apply:
    description: Response of application of an Armada manifest
    schema:
      allOf:
        - $ref: "#/definitions/applyresult"
  response-post-rollback-release:
    description: Response of a rollback of a specified release name
    schema:
      allOf:
        - $ref: "#/definitions/rollbackresult"
      example:
        message: "Rollback of release xyz complete"
  response-post-test-release:
    description: Response of a test of a specified release name
    schema:
      allOf:
        - $ref: "#/definitions/testresult"
      example:
        message: "MESSAGE: No test found"
        result: "FAILED: <reason>"
  response-post-validatedesign:
    description: Response of a validation check
    schema:
      allOf:
        - $ref: "#/definitions/base-response"
      example:
        kind: Status
        apiVersion: v1.0
        reason: Validation
        metadata: {}
        details: []
        status: Success
        message: Armada validations succeeded.
        code: 200
  response-post-tests:
    description: Response of all tests
    schema:
      allOf:
        - $ref: "#/definitions/base-response"
      example:
        kind: Status
        apiVersion: v1.0
        reason: Validation
        metadata: {}
        details: []
        status: Failure
        message: Failed to validate documents or generate Armada Manifest from documents..
        code: 400
  response-get-releases:
    description: Response of all namespaces and releases contained within
    schema:
      allOf:
        - $ref: "#/definitions/releases"
      example:
        namespace-one:
          - release-A
          - release-B
        namespace-two:
          - other-release-X
          - other-release-Y
  response-get-versions:
    description: Response of getting Armada versions
    schema:
      allOf:
      - $ref: "#/definitions/versions"
      example:
        v1.0:
          path: /api/v1.0
          status: stable
  response-get-status:
    description: Response of Tiller statuses
    schema:
      allOf:
        - $ref: "#/definitions/status"
      example:
        tiller:
          state: True
          version: 0.1.0
definitions:
  status:
    type: object
    properties:
      tiller:
        type: object
        properties:
          state:
            type: boolean
          version:
            type: string
  metadata:
    type: object
    additionalProperties:
      type: string
  detail:
    type: object
    properties:
      errorCount:
        type: integer
      messageList:
        type: array
        items:
          type: string
  applyresult:
    type: object
    properties:
      message:
        type: object
        properties:
          install:
            type: array
            items:
              type: string
          upgrade:
            type: array
            items:
              type: string
          diff:
            type: object
            additionalProperties:
              type: string
  rollbackresult:
    type: object
    properties:
      message:
        type: string
  testresult:
    type: object
    properties:
      message:
        type: string
      result:
        type: string
  releases:
    type: object
    additionalProperties:
        type: array
        items:
          type: string
  versions:
    type: object
    additionalProperties:
      $ref: "#/definitions/version"
  version:
    type: object
    properties:
      path:
        type: string
      status:
        type: string
  base-response:
    type: object
    properties:
      kind:
        type: string
      apiVersion:
        type: string
      reason:
        type: string
      metadata:
        $ref: "#/definitions/metadata"
      details:
        $ref: "#/definitions/detail"
      status:
        type: string
      message:
        type: string
      code:
        type: integer