使用cloudformation模板創建s3存盤桶時出現ValidationError

我是 cloudformation 模板的新手。使用 codepipeline 我正在嘗試創建一個 s3 存盤桶。這是 cloudformation 模板：

---
AWSTemplateFormatVersion: 2010-09-09
Description: Template to create buckets and copy ymls to S3.

Parameters:
  SPABucket:
    Description: S3 bucket name for backend lambda functions
    Type: String
    Default: reference-data-migration-bucket-2021   
  
Resources:
  S3Bucketxls:
    Type: AWS::S3::Bucket
    Properties:
        BucketName: !Sub ${SPABucket}-${AWS::AccountId}-${AWS::Region}
        PublicAccessBlockConfiguration:
          BlockPublicPolicy: true
          IgnorePublicAcls: true
          RestrictPublicBuckets: true
        VersioningConfiguration:
          Status: Enabled
        AccessControl: Private
        LoggingConfiguration:
          DestinationBucketName: !Ref SpaLoggingBucket
          LogFilePrefix: S3Bucketxls
        BucketEncryption: 
          ServerSideEncryptionConfiguration: 
          - ServerSideEncryptionByDefault:
              SSEAlgorithm: 'AES256'          
        Tags:
        - Key: "sample"
          Value: "test"

    SpaLoggingBucket:
      Type: AWS::S3::Bucket
      Properties:       
        AccessControl: Private
        Tags:
        - Key: "sample"
          Value: "test"
        

Outputs:
  S3Bucketxlsx:
    Description: The CodeDeploy role for a particular business service being deployed
    Value: !GetAtt S3Bucketxls.Arn
    Export:
      Name: !Sub "${AWS::StackName}-S3BucketxlsArn" 

使用代碼管道執行 Lint 時出現驗證錯誤：

呼叫 ValidateTemplate 操作時發生錯誤 (ValidationError)：無效的模板資源屬性 'SpaLoggingBucket'

[容器] 2022/02/24 16:30:14 命令未成功退出 aws cloudformation validate-template --template-body file://${TMPLNAME} 退出狀態 254 [容器] 2022/02/24 16:30 ：14 階段完成：構建狀態：失敗 [容器] 2022/02/24 16:30:14 階段背景關系狀態代碼：COMMAND_EXECUTION_ERROR 訊息：執行命令時出錯：aws cloudformation validate-template --template-body file://$ {TMPLNAME}。原因：退出狀態254

我怎樣才能解決這個問題？

uj5u.com熱心網友回復：

縮進在 YAML 中很重要，并且您的SpaLoggingBucket塊似乎與其他資源不符，例如S3Bucketxls，使得 CloudFormation 無法正確地將其檢測為資源。

將它移回一個縮進級別對我有用：

---
AWSTemplateFormatVersion: 2010-09-09
Description: Template to create buckets and copy ymls to S3.

Parameters:
  SPABucket:
    Description: S3 bucket name for backend lambda functions
    Type: String
    Default: reference-data-migration-bucket-2021   
  
Resources:
  S3Bucketxls:
    Type: AWS::S3::Bucket
    Properties:
        BucketName: !Sub ${SPABucket}-${AWS::AccountId}-${AWS::Region}
        PublicAccessBlockConfiguration:
          BlockPublicPolicy: true
          IgnorePublicAcls: true
          RestrictPublicBuckets: true
        VersioningConfiguration:
          Status: Enabled
        AccessControl: Private
        LoggingConfiguration:
          DestinationBucketName: !Ref SpaLoggingBucket
          LogFilePrefix: S3Bucketxls
        BucketEncryption: 
          ServerSideEncryptionConfiguration: 
          - ServerSideEncryptionByDefault:
              SSEAlgorithm: 'AES256'          
        Tags:
        - Key: "sample"
          Value: "test"

  SpaLoggingBucket:
    Type: AWS::S3::Bucket
    Properties:       
      AccessControl: Private
      Tags:
      - Key: "sample"
        Value: "test"
        

Outputs:
  S3Bucketxlsx:
    Description: The CodeDeploy role for a particular business service being deployed
    Value: !GetAtt S3Bucketxls.Arn
    Export:
      Name: !Sub "${AWS::StackName}-S3BucketxlsArn" 

PS 使用 JSON 的好處之一是不會遇到這樣的事故。

標籤：亚马逊网络服务 亚马逊-s3 亚马逊云形成 aws-cloudformation-自定义资源

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