template.yaml

AWSTemplateFormatVersion: 2010-09-09
Transform: AWS::Serverless-2016-10-31
Description: >
  go-example-adaptive-batching-extension
  
  Sample SAM Template for go-example-adaptive-batching-extension
# More info about Globals: /~https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
  Function:
    Timeout: 5

Resources:

  GoExampleAdaptiveBatchingExtensionLayer:
    Type: AWS::Serverless::LayerVersion
    Metadata:
      BuildMethod: makefile
    Properties:
      LayerName: go-example-adaptive-batching-extension
      Description: Go Example Logs API Lambda Extension Layer
      ContentUri: .
      CompatibleRuntimes:
      - nodejs12.x
      - python3.8
      - java11
      - dotnetcore3.1
      LicenseInfo: MIT-0
      RetentionPolicy: Delete

  HelloWorldFunction:
    Type: AWS::Serverless::Function
    Properties:
      FunctionName: adaptive-batching-extension-demo-function
      CodeUri: hello-world/
      Handler: app.lambdaHandler
      Runtime: nodejs12.x
      Layers:
      - !Ref GoExampleAdaptiveBatchingExtensionLayer
      Environment:
        Variables:
          ADAPTIVE_BATCHING_EXTENSION_S3_BUCKET:
            Ref: LogExtensionsBucket
      Policies:
        - Statement:
          - Sid: S3Access
            Effect: Allow
            Action:
            - s3:PutObject
            - s3:AbortMultipartUpload
            Resource: !Sub
              - "arn:aws:s3:::${BucketName}/*"
              - {BucketName: !Ref LogExtensionsBucket} 
        - Statement: 
          - Sid: S3BucketCreation
            Effect: Allow
            Action:
            - s3:CreateBucket
            Resource: !Sub
              - "arn:aws:s3:::${BucketName}"
              - {BucketName: !Ref LogExtensionsBucket} 



  LogExtensionsBucket:
    Type: 'AWS::S3::Bucket'
    Properties:
      LifecycleConfiguration:
        Rules:
          - Id: DeleteAfterSevenDays
            Status: "Enabled"
            ExpirationInDays: 7
      VersioningConfiguration:
        Status: "Enabled"
      PublicAccessBlockConfiguration:
        BlockPublicAcls: true
        BlockPublicPolicy: true
        IgnorePublicAcls: true
        RestrictPublicBuckets: true


Outputs:
  GoExampleAdaptiveBatchingExtensionLayer:
    Description: Go Example Lambda Extension Layer Version ARN
    Value: !Ref GoExampleAdaptiveBatchingExtensionLayer
  HelloWorldFunction:
    Description: First Lambda Function ARN
    Value: !GetAtt HelloWorldFunction.Arn
  HelloWorldFunctionIamRole:
    Description: Implicit IAM Role created for Hello World function
    Value: !GetAtt HelloWorldFunctionRole.Arn