aws-lambda - aws serverless - 导出 Cognito 授权者的输出值

Question

我试图在我的堆栈之间共享认知授权者，为此我正在导出我的授权者，但是当我尝试在另一个服务中引用它时，我收到错误

尝试从 CloudFormation 请求非导出变量。堆栈名称:“myApp-services-test” 请求的变量:“ExtApiGatewayAuthorizer-test”。

这是我定义并导出授权者的堆栈:

    CognitoUserPool:
  Type: AWS::Cognito::UserPool
  Properties:
    # Generate a name based on the stage
    UserPoolName: ${self:provider.stage}-user-pool
    # Set email as an alias
    UsernameAttributes:
      - email
    AutoVerifiedAttributes:
      - email

    ApiGatewayAuthorizer: 
  Type: AWS::ApiGateway::Authorizer
  Properties: 
    Name: CognitoAuthorizer
    Type: COGNITO_USER_POOLS
    IdentitySource: method.request.header.Authorization
    RestApiId: { "Ref": "ProxyApi" }
    ProviderARNs: 
      - Fn::GetAtt:
          - CognitoUserPool
          - Arn

    ApiGatewayAuthorizerId:
  Value:
    Ref: ApiGatewayAuthorizer
  Export:
    Name: ExtApiGatewayAuthorizer-${self:provider.stage}

这已成功导出，因为我可以在 AWS 控制台的堆栈导出列表中看到它。

我尝试在另一个堆栈中引用它，如下所示:

  myFunction:
handler: handler.myFunction
events:
  - http:
      path: /{userID}
      method: put
      cors: true
      authorizer:
        type: COGNITO_USER_POOLS
        authorizerId: ${myApp-services-${self:provider.stage}.ExtApiGatewayAuthorizer-${self:provider.stage}}

我的环境信息

  Your Environment Information ---------------------------
 Operating System:          darwin
 Node Version:              12.13.1
 Framework Version:         1.60.5
 Plugin Version:            3.2.7
 SDK Version:               2.2.1
 Components Core Version:   1.1.2
 Components CLI Version:    1.4.0

Answer 1

回答我自己的问题

看起来我应该通过输出名称导入而不是输出导出名称，这有点奇怪，我见过的所有文档都指向导出名称，但这就是我能够使其工作的方式

替换了这个 -

authorizerId:${myAppservices-${self:provider.stage}.ExtApiGatewayAuthorizer-${self:provider.stage}}

与-

authorizerId:${myApp-services-${self:provider.stage}.ApiGatewayAuthorizerId}