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aws-cloudformation / cfn-lint

CloudFormation Linter
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E3677 'provided.al2023' does not match '^(nodejs.*|python.*)$' #3322

Closed psamatt closed 2 weeks ago

psamatt commented 2 weeks ago

CloudFormation Lint Version

1.3.0

What operating system are you using?

Mac

Describe the bug

Following upgrading to the 1.3.0 version of the linter, we have seen the following failure on our Lambda function configured using CloudFormation:

E3677 'provided.al2023' does not match '^(nodejs.*|python.*)$'

The supported runtimes as documented by AWS (https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html#runtimes-supported) specifies that the provided.al2023 is supported and therefore should be not fail the lint checks

Expected behavior

No failure when using provided.al2023

Reproduction template

  LambdaFunction:
    Type: AWS::Lambda::Function
    DependsOn: LambdaPolicy
    Properties:
      Architectures:
        - arm64
      Code: ../link/to/my/package.zip
      Description: My description
      Handler: my.bootstrap.file
      MemorySize: 1024
      Role:
        Fn::GetAtt:
          - LambdaRole
          - Arn
      Runtime: provided.al2023
jeroenpot commented 2 weeks ago

Also running into this issue: E3677 'dotnet8' does not match '^(nodejs.|python.)$'