API-Connect剩余调用返回带有Datapower网关策略的错误“无法建立后端连接”

时间：2019-04-22 04:45:57

标签： ibm-cloud apiconnect

我正在从我的Linux笔记本电脑运行一个API-Connect示例程序acme-bank。 教程链接：

https://www.ibm.com/support/knowledgecenter/SSFS6T/com.ibm.apic.toolkit.doc/tutorial_cli_project_create.html

我运行了Apic编辑并启动了服务器。以下是网址： http://127.0.0.1:9000/#/design/apis/editor/acme-bank:1.0.0

我启动了服务器，并在curl命令下面进行了尝试：

curl -k --request GET   --url 'https://192.168.0.106:4002/api/branches?filter=test'   --header 'accept: application/json'   --header 'x-ibm-client-id: default'   --header 'x-ibm-client-secret: SECRET'

并获得以下结果：

{ "httpCode":"500", "httpMessage":"Internal Server Error", "moreInformation":"Failed to establish a backside connection" }

以下是我的设计Yaml的内容：

paths:
  /branches:
    post:
      tags:
        - branch
      summary: Create a new instance of the model and persist it into the data source.
      operationId: branch.create
      parameters:
        - name: data
          in: body
          description: Model instance data
          required: false
          schema:
            description: Model instance data
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
    patch:
      tags:
        - branch
      summary: Patch an existing model instance or insert a new one into the data source.
      operationId: branch.patchOrCreate
      parameters:
        - name: data
          in: body
          description: Model instance data
          required: false
          schema:
            description: Model instance data
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
    put:
      tags:
        - branch
      summary: Replace an existing model instance or insert a new one into the data source.
      operationId: branch.replaceOrCreate__put_branches
      parameters:
        - name: data
          in: body
          description: Model instance data
          required: false
          schema:
            description: Model instance data
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
    get:
      tags:
        - branch
      summary: Find all instances of the model matched by filter from the data source.
      operationId: branch.find
      parameters:
        - name: filter
          in: query
          description: 'Filter defining fields, where, include, order, offset, and limit - must be a JSON-encoded string (`{"where":{"something":"value"}}`).  See https://loopback.io/doc/en/lb3/Querying-data.html#using-stringified-json-in-rest-queries for more details.'
          required: false
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            type: array
            items:
              $ref: '#/definitions/branch'
      deprecated: false
  /branches/replaceOrCreate:
    post:
      tags:
        - branch
      summary: Replace an existing model instance or insert a new one into the data source.
      operationId: branch.replaceOrCreate__post_branches_replaceOrCreate
      parameters:
        - name: data
          in: body
          description: Model instance data
          required: false
          schema:
            description: Model instance data
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
  /branches/upsertWithWhere:
    post:
      tags:
        - branch
      summary: Update an existing model instance or insert a new one into the data source based on the where criteria.
      operationId: branch.upsertWithWhere
      parameters:
        - name: where
          in: query
          description: Criteria to match model instances
          required: false
          type: string
          format: JSON
        - name: data
          in: body
          description: An object of model property name/value pairs
          required: false
          schema:
            description: An object of model property name/value pairs
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
  '/branches/{id}/exists':
    get:
      tags:
        - branch
      summary: Check whether a model instance exists in the data source.
      operationId: 'branch.exists__get_branches_{id}_exists'
      parameters:
        - name: id
          in: path
          description: Model id
          required: true
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            type: object
            properties:
              exists:
                type: boolean
      deprecated: false
  '/branches/{id}':
    head:
      tags:
        - branch
      summary: Check whether a model instance exists in the data source.
      operationId: 'branch.exists__head_branches_{id}'
      parameters:
        - name: id
          in: path
          description: Model id
          required: true
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            type: object
            properties:
              exists:
                type: boolean
      deprecated: false
    get:
      tags:
        - branch
      summary: 'Find a model instance by {{id}} from the data source.'
      operationId: branch.findById
      parameters:
        - name: id
          in: path
          description: Model id
          required: true
          type: string
          format: JSON
        - name: filter
          in: query
          description: 'Filter defining fields and include - must be a JSON-encoded string ({"something":"value"})'
          required: false
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
    put:
      tags:
        - branch
      summary: Replace attributes for a model instance and persist it into the data source.
      operationId: 'branch.replaceById__put_branches_{id}'
      parameters:
        - name: id
          in: path
          description: Model id
          required: true
          type: string
          format: JSON
        - name: data
          in: body
          description: Model instance data
          required: false
          schema:
            description: Model instance data
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
    delete:
      tags:
        - branch
      summary: 'Delete a model instance by {{id}} from the data source.'
      operationId: branch.deleteById
      parameters:
        - name: id
          in: path
          description: Model id
          required: true
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            type: object
      deprecated: false
    patch:
      tags:
        - branch
      summary: Patch attributes for a model instance and persist it into the data source.
      operationId: branch.prototype.patchAttributes
      parameters:
        - name: data
          in: body
          description: An object of model property name/value pairs
          required: false
          schema:
            description: An object of model property name/value pairs
            $ref: '#/definitions/branch'
        - name: id
          in: path
          description: branch id
          required: true
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
  '/branches/{id}/replace':
    post:
      tags:
        - branch
      summary: Replace attributes for a model instance and persist it into the data source.
      operationId: 'branch.replaceById__post_branches_{id}_replace'
      parameters:
        - name: id
          in: path
          description: Model id
          required: true
          type: string
          format: JSON
        - name: data
          in: body
          description: Model instance data
          required: false
          schema:
            description: Model instance data
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
  /branches/findOne:
    get:
      tags:
        - branch
      summary: Find first instance of the model matched by filter from the data source.
      operationId: branch.findOne
      parameters:
        - name: filter
          in: query
          description: 'Filter defining fields, where, include, order, offset, and limit - must be a JSON-encoded string (`{"where":{"something":"value"}}`).  See https://loopback.io/doc/en/lb3/Querying-data.html#using-stringified-json-in-rest-queries for more details.'
          required: false
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            $ref: '#/definitions/branch'
      deprecated: false
  /branches/update:
    post:
      tags:
        - branch
      summary: 'Update instances of the model matched by {{where}} from the data source.'
      operationId: branch.updateAll
      parameters:
        - name: where
          in: query
          description: Criteria to match model instances
          required: false
          type: string
          format: JSON
        - name: data
          in: body
          description: An object of model property name/value pairs
          required: false
          schema:
            description: An object of model property name/value pairs
            $ref: '#/definitions/branch'
      responses:
        '200':
          description: Request was successful
          schema:
            description: Information related to the outcome of the operation
            type: object
            properties:
              count:
                description: The number of instances updated
                type: number
                format: double
      deprecated: false
  /branches/count:
    get:
      tags:
        - branch
      summary: Count instances of the model matched by where from the data source.
      operationId: branch.count
      parameters:
        - name: where
          in: query
          description: Criteria to match model instances
          required: false
          type: string
          format: JSON
      responses:
        '200':
          description: Request was successful
          schema:
            type: object
            properties:
              count:
                type: number
                format: double
      deprecated: false
definitions:
  branch:
    properties:
      type:
        type: string
      phone:
        type: string
      id:
        type: number
        format: double
    required:
      - type
    additionalProperties: false
  x-any:
    properties: {}
basePath: /api
swagger: '2.0'
info:
  x-ibm-name: acme-bank
  version: 1.0.0
  title: acme-bank
schemes:
  - https
host: $(catalog.host)
consumes:
  - application/json
produces:
  - application/json
securityDefinitions:
  clientIdHeader:
    type: apiKey
    in: header
    name: X-IBM-Client-Id
  clientSecretHeader:
    in: header
    name: X-IBM-Client-Secret
    type: apiKey
security:
  - clientIdHeader: []
    clientSecretHeader: []
x-ibm-configuration:
  testable: true
  enforced: false
  cors:
    enabled: true
  catalogs:
    apic-dev:
      properties:
        runtime-url: $(TARGET_URL)
    sb:
      properties:
        runtime-url: 'http://localhost:4001'
  assembly:
    execute:
      - invoke:
          target-url: $(runtime-url)$(request.path)$(request.search)
  gateway: datapower-gateway

服务器在以下位置运行：

Gateway: https://192.168.0.106:4002/
Application: http://127.0.0.1:4001/

0 个答案:

没有答案
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