api/appmgr_rest_api.yaml

swagger: '2.0'
info:
  description: This is a draft API for RIC appmgr
  version: 0.1.6
  title: RIC appmgr
  license:
    name: Apache 2.0
    url: 'http://www.apache.org/licenses/LICENSE-2.0.html'
host: hostname
basePath: /ric/v1
schemes:
  - http
paths:
  /health/alive :
    get :
      summary     : Health check of xApp Manager - Liveness probe
      tags        : 
        - health
      operationId : getHealthAlive
      responses   :
        '200' :
          description : Status of xApp Manager is ok
  /health/ready :
    get :
      summary     : Readiness check of xApp Manager - Readiness probe
      tags        : 
        - health
      operationId : getHealthReady
      responses   :
        '200':
          description : xApp Manager is ready for service
        '503':
          description: xApp Manager is not ready for service
  /xapps:
    post:
      summary: Deploy a xapp
      tags:
        - xapp
      operationId: deployXapp
      consumes:
        - application/json
      produces:
        - application/json
      parameters:
        - name: xAppInfo
          in: body
          description: xApp information
          schema:
            type: object
            required:
              - name
            properties:
              name:
                type: string
                description: Name of the xApp.
                example: xapp-dummy
              configName:
                type: string
                description: Name of the xApp configmap. Overrides the value given in Helm chart value file.
                example: xapp-dummy-configmap
              namespace:
                type: string
                description: Name of the namespace to which xApp is deployed. Overrides the value given in Helm chart value file.
                example: ricxapps
              serviceName:
                type: string
                description: Name of the service xApp is providing. Overrides the value given in Helm chart value file.
                example: xapp-dummy-service
              imageRepo:
                type: string
                description: Name of the docker repository xApp is located. Overrides the value given in Helm chart value file.
                example: xapprepo
              hostname:
                type: string
                description: Hostname for the pod. Used by messaging library. Overrides the value given in Helm chart value file.
                example: xapp-dummy
      responses:
        '201':
          description: xApp successfully created
          schema:
            $ref: '#/definitions/Xapp'
        '400':
          description: Invalid input
        '500':
          description: Internal error
    get:
      summary: Returns the status of all xapps
      tags:
        - xapp
      operationId: getAllXapps
      produces:
        - application/json
      responses:
        '200':
          description: successful query of xApps
          schema:
            $ref: '#/definitions/AllDeployedXapps'
        '500':
          description: Internal error
  '/xapps/list':
    get:
      summary: Returns the list of all deployable xapps
      tags:
        - xapp
      operationId: listAllXapps
      produces:
        - application/json
      responses:
        '200':
          description: successful list of deployable xApps
          schema:
            $ref: '#/definitions/AllDeployableXapps'
        '500':
          description: Internal error
  '/xapps/{xAppName}':
    get:
      summary: Returns the status of a given xapp
      tags:
        - xapp
      operationId: getXappByName
      produces:
        - application/json
      parameters:
        - name: xAppName
          in: path
          description: Name of xApp
          required: true
          type: string
      responses:
        '200':
          description: successful operation
          schema:
            $ref: '#/definitions/Xapp'
        '400':
          description: Invalid ID supplied
        '404':
          description: Xapp not found
        '500':
          description: Internal error
    delete:
      summary: Undeploy an existing xapp
      tags:
        - xapp
      operationId: undeployXapp
      parameters:
        - name: xAppName
          in: path
          description: Xapp to be undeployed
          required: true
          type: string
      responses:
        '204':
          description: Successful deletion of xApp
        '400':
          description: Invalid xApp name supplied
        '500':
          description: Internal error
  '/xapps/{xAppName}/instances/{xAppInstanceName}':
    get:
      summary: Returns the status of a given xapp
      tags:
        - xapp
      operationId: getXappInstanceByName
      produces:
        - application/json
      parameters:
        - name: xAppName
          in: path
          description: Name of xApp
          required: true
          type: string
        - name: xAppInstanceName
          in: path
          description: Name of xApp instance to get information
          required: true
          type: string
      responses:
        '200':
          description: successful operation
          schema:
            $ref: '#/definitions/XappInstance'
        '400':
          description: Invalid name supplied
        '404':
          description: Xapp not found
        '500':
          description: Internal error
  /config:
    post:
      summary: Create xApp config
      tags:
        - xapp
      operationId: createXappConfig
      consumes:
        - application/json
      produces:
        - application/json
      parameters:
        - name: XAppConfig
          in: body
          description: xApp config
          schema:
            $ref: '#/definitions/XAppConfig'
      responses:
        '201':
          description: xApp config successfully created
          schema:
            $ref: '#/definitions/XAppConfig'
        '400':
          description: Invalid input
        '422':
          description: Validation of configuration failed
        '500':
          description: Internal error
    put:
      summary: Modify xApp config
      tags:
        - xapp
      operationId: ModifyXappConfig
      consumes:
        - application/json
      produces:
        - application/json
      parameters:
        - name: XAppConfig
          in: body
          description: xApp config
          schema:
            $ref: '#/definitions/XAppConfig'
      responses:
        '200':
          description: xApp config successfully modified
          schema:
            $ref: '#/definitions/XAppConfig'
        '400':
          description: Invalid input
        '422':
          description: Validation of configuration failed
        '500':
          description: Internal error
    get:
      summary: Returns the configuration of all xapps
      tags:
        - xapp
      operationId: getAllXappConfig
      produces:
        - application/json
      responses:
        '200':
          description: successful query of xApp config
          schema:
            $ref: '#/definitions/AllXappConfig'
        '500':
          description: Internal error
    delete:
      summary: Delete xApp configuration
      tags:
        - xapp
      operationId: deleteXappConfig
      parameters:
        - name: ConfigMetadata
          in: body
          description: xApp configuration information
          schema:
            $ref: '#/definitions/ConfigMetadata'
      responses:
        '204':
          description: Successful deletion of xApp config
        '400':
          description: Invalid parameters supplied
        '500':
          description: Internal error
  /subscriptions:
    post:
      summary: Subscribe event
      tags:
        - xapp
        - subscriptions
      operationId: addSubscription
      consumes:
        - application/json
      produces:
        - application/json
      parameters:
        - name: subscriptionRequest
          in: body
          description: New subscription
          required: true
          schema:
            $ref: '#/definitions/subscriptionRequest'
      responses:
        '201':
          description: Subscription successfully created
          schema:
            $ref: '#/definitions/subscriptionResponse'
        '400':
          description: Invalid input
    get:
      summary: Returns all subscriptions
      tags:
        - xapp
        - subscriptions
      operationId: getSubscriptions
      produces:
        - application/json
      responses:
        '200':
          description: successful query of subscriptions
          schema:
            $ref: '#/definitions/allSubscriptions'
  '/subscriptions/{subscriptionId}':
    get:
      summary: Returns the information of subscription
      tags:
        - xapp
        - subscriptions
      operationId: getSubscriptionById
      produces:
        - application/json
      parameters:
        - name: subscriptionId
          in: path
          description: ID of subscription
          required: true
          type: string
      responses:
        '200':
          description: successful operation
          schema:
            $ref: '#/definitions/subscription'
        '400':
          description: Invalid ID supplied
        '404':
          description: Subscription not found
    put:
      summary: Modify event subscription
      tags:
        - xapp
        - subscriptions
      operationId: modifySubscription
      consumes:
        - application/json
      produces:
        - application/json
      parameters:
        - name: subscriptionId
          in: path
          description: ID of subscription
          required: true
          type: string
        - in: body
          name: subscriptionRequest
          description: Modified subscription
          required: true
          schema:
            $ref: '#/definitions/subscriptionRequest'
      responses:
        '200':
          description: Subscription modification successful
          schema:
            $ref: '#/definitions/subscriptionResponse'
        '400':
          description: Invalid input
    delete:
      summary: Unsubscribe event
      tags:
        - xapp
        - subscriptions
      description: ''
      operationId: deleteSubscription
      parameters:
        - name: subscriptionId
          in: path
          description: ID of subscription
          required: true
          type: string
      responses:
        '204':
          description: Successful deletion of subscription
        '400':
          description: Invalid subscription supplied
definitions:
  AllDeployableXapps:
    type: array
    items:
      type: string
      example: "xapp-dummy"
  AllDeployedXapps:
    type: array
    items:
      $ref: '#/definitions/Xapp'
  Xapp:
    type: object
    required:
      - name
    properties:
      name:
        type: string
        example: xapp-dummy
      status:
        type: string
        description: xapp status in the RIC
        enum:
          - unknown
          - deployed
          - deleted
          - superseded
          - failed
          - deleting
      version:
        type: string
        example: 1.2.3
      instances:
        type: array
        items:
          $ref: '#/definitions/XappInstance'
  XappInstance:
    type: object
    required:
      - name
    properties:
      name:
        type: string
        example: xapp-dummy-6cd577d9-4v255
      status:
        type: string
        description: xapp instance status
        enum:
          - pending
          - running
          - succeeded
          - failed
          - unknown
          - completed
          - crashLoopBackOff
      ip:
        type: string
        example: 192.168.0.1
      port:
        type: integer
        example: 32300
      txMessages:
        type: array
        items:
          type: string
          example: ControlIndication
      rxMessages:
        type: array
        items:
          type: string
          example: LoadIndication
  ConfigMetadata:
    type: object
    required:
      - name
      - configName
      - namespace
    properties:
      name:
        type: string
        description: Name of the xApp
        example: xapp-dummy
      configName:
        type: string
        description: Name of the config map
        example: xapp-dummy-config-map
      namespace:
        type: string
        description: Name of the namespace
        example: ricxapp
  XAppConfig:
    type: object
    required:
      - metadata
      - descriptor
      - config
    properties:
      metadata:
        $ref: '#/definitions/ConfigMetadata'
      descriptor:
        type: object
        description: Schema of configuration in JSON format
      config:
        type: object
        description: Configuration in JSON format
  AllXappConfig:
    type: array
    items:
      $ref: '#/definitions/XAppConfig'
  subscriptionRequest:
    type: object
    required:
      - targetUrl
      - eventType
      - maxRetries
      - retryTimer
    properties:
      targetUrl:
        type: string
        example: 'http://localhost:11111/apps/webhook/'
      eventType:
        type: string
        description: Event which is subscribed
        enum:
          - created
          - deleted
          - all
      maxRetries:
        type: integer
        description: Maximum number of retries
        example: 11
      retryTimer:
        type: integer
        description: Time in seconds to wait before next retry
        example: 22
  subscriptionResponse:
    type: object
    properties:
      id:
        type: string
        example: 1ILBltYYzEGzWRrVPZKmuUmhwcc
      version:
        type: integer
        example: 2
      eventType:
        type: string
        description: Event which is subscribed
        enum:
          - created
          - deleted
          - updated
          - all
  allSubscriptions:
    type: array
    items:
      $ref: '#/definitions/subscription'
  subscription:
    type: object
    properties:
      id:
        type: string
        example: 1ILBltYYzEGzWRrVPZKmuUmhwcc
      targetUrl:
        type: string
        example: 'http://localhost:11111/apps/webhook/'
      eventType:
        type: string
        description: Event which is subscribed
        enum:
          - created
          - deleted
          - updated
          - all
      maxRetries:
        type: integer
        description: Maximum number of retries
        example: 11
      retryTimer:
        type: integer
        description: Time in seconds to wait before next retry
        example: 22
  subscriptionNotification:
    type: object
    properties:
      id:
        type: string
        example: 1ILBltYYzEGzWRrVPZKmuUmhwcc
      version:
        type: integer
        example: 2
      eventType:
        type: string
        description: Event to be notified
        enum:
          - created
          - deleted
          - updated
      xApps:
        $ref: '#/definitions/AllDeployedXapps'