template.yml

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: A simple webhook troubleshooting endpoint that stores data in S3

# first, the configuration parameters:
Parameters:
  bucketName:
    Description: S3 bucket to store webhook data
    Type: String
  bucketPrefix:
    Description: S3 bucket prefix
    Type: String
    Default: guarana
  lambdaTimeOut:
    Description: Lambda function timeout
    Type: Number
    Default: 60
  lambdaMemoryLimit:
    Description: Lambda function memory limit in MB
    Type: Number
    Default: 256

# second, the resources:
Resources:
  Guarana:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: target/guarana.jar
      FunctionName: uvasoftware-guarana-handler
      Handler: com.uvasoftware.guarana.Handler
      Runtime: java11
      MemorySize: !Sub ${lambdaMemoryLimit}
      Timeout: !Sub ${lambdaTimeOut}
      Description: Captures HTTP requests and saves them kindly to S3.
      AutoPublishAlias: live # enables automatic version tracking

      Environment:
        Variables:
          DESTINATION_BUCKET: !Sub ${bucketName}
          # default prefix for all objects stored in the above bucket:
          DESTINATION_BUCKET_PREFIX: !Sub ${bucketPrefix}

      Policies:
      - S3CrudPolicy:
          BucketName:
            Ref: bucketName

      Events:
        GetResource:
          Type: Api
          Properties:
            Path: /{proxy+}
            Method: any

Outputs:
  ApiURL:
    Description: "API endpoint URL for Prod environment"
    Value: !Sub "https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/"