CODEWITHSUNDEEP
amazon-s3aws-cloudformation
Thiago Romualdo
Thiago Romualdo

Reputation: 3

How to fix "Exactly one of TransitionDate and TransitionInDays must be specified" in S3

When I'm going to create an S3 bucket by the Cloudformation stack it's sending me this error message: 'Exactly one of TransitionDate and TransitionInDays must be specified'. The transition in days is specified as per the code below:

Resources:
  S3CreateBucket:
    Type: AWS::S3::Bucket
    Properties:
          BucketName: !Sub "${AWS::StackName}"

          BucketEncryption:
            ServerSideEncryptionConfiguration:
              - ServerSideEncryptionByDefault:
                  SSEAlgorithm: AES256
          LoggingConfiguration:
            DestinationBucketName: xxxx
            LogFilePrefix: !Sub "{AWS::StackName}"/                      
          LifecycleConfiguration:
            Rules:
              - Id: Multipartupload
                Status: 'Enabled'
                AbortIncompleteMultipartUpload:
                  DaysAfterInitiation: 7 
                ExpirationInDays: 180                     
              -  Id: Glacier
                 Status: 'Enabled'
                 Transitions:                  
                  - StorageClass: GLACIER
                  - TransitionInDays: 90            
          Tags:
            -
             Key: Name
             Value: public
          VersioningConfiguration:
            Status: Enabled
          WebsiteConfiguration:
            ErrorDocument: error.html
            IndexDocument: index.html

What I can do to fix this problem?

Upvotes: 0

Views: 474

Answers (1)

Slushysnowman
Slushysnowman

Reputation: 498

I think your format for the 'Transitions' section is incorrect. I believe this would work:

  S3CreateBucket:
    Type: AWS::S3::Bucket
    Properties:
          BucketName: !Sub "${AWS::StackName}"

          BucketEncryption:
            ServerSideEncryptionConfiguration:
              - ServerSideEncryptionByDefault:
                  SSEAlgorithm: AES256
          LoggingConfiguration:
            DestinationBucketName: xxxx
            LogFilePrefix: !Sub "{AWS::StackName}"/                      
          LifecycleConfiguration:
            Rules:
              - Id: Multipartupload
                Status: 'Enabled'
                AbortIncompleteMultipartUpload:
                  DaysAfterInitiation: 7 
                ExpirationInDays: 180                     
              -  Id: Glacier
                 Status: 'Enabled'
                 Transition:                  
                   StorageClass: GLACIER
                   TransitionInDays: 90            
          Tags:
            -
             Key: Name
             Value: public
          VersioningConfiguration:
            Status: Enabled
          WebsiteConfiguration:
            ErrorDocument: error.html
            IndexDocument: index.html

Note I've changed Transitions to Transition and removed the 2 separate lists https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-s3-bucket-lifecycleconfig-rule-transition.html

If you wanted to use Transitions as you were planning on adding more than one transition, then you would do something like below:

    Transitions:
      - StorageClass: String
        TransitionDate: Timestamp
        TransitionInDays: Integer
      - StorageClass: String
        TransitionDate: Timestamp
        TransitionInDays: Integer

Upvotes: 1

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