template.yaml

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
  CoreUtilities

# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
  Function:
    Timeout: 20
    Runtime: java11
    MemorySize: 512
    Tracing: Active # https://docs.aws.amazon.com/lambda/latest/dg/lambda-x-ray.html
    Environment:
      Variables:
        # Powertools for AWS Lambda (Java) env vars: https://docs.powertools.aws.dev/lambda/java/#environment-variables
        POWERTOOLS_LOG_LEVEL: INFO
        POWERTOOLS_LOGGER_SAMPLE_RATE: 0.1
        POWERTOOLS_LOGGER_LOG_EVENT: true
        POWERTOOLS_METRICS_NAMESPACE: Coreutilities

Resources:
  HelloWorldFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      CodeUri: .
      Handler: helloworld.App::handleRequest
      Environment: # More info about Env Vars: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#environment-object
        Variables:
          POWERTOOLS_SERVICE_NAME: hello
      Events:
        HelloWorld:
          Type: Api # More info about API Event Source: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api
          Properties:
            Path: /hello
            Method: get

  HelloWorldStreamFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: .
      Handler: helloworld.AppStream::handleRequest
      MemorySize: 512
      Tracing: Active
      Environment:
        Variables:
          POWERTOOLS_LOGGER_SAMPLE_RATE: 0.7
      Events:
        HelloWorld:
          Type: Api
          Properties:
            Path: /hellostream
            Method: get

Outputs:
  # ServerlessRestApi is an implicit API created out of Events key under Serverless::Function
  # Find out more about other implicit resources you can reference within SAM
  # https://github.com/awslabs/serverless-application-model/blob/master/docs/internals/generated_resources.rst#api
  HelloWorldApi:
    Description: "API Gateway endpoint URL for Prod stage for Hello World function"
    Value: !Sub "https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/hello/"
  HelloWorldFunction:
    Description: "Hello World Lambda Function ARN"
    Value: !GetAtt HelloWorldFunction.Arn
  HelloWorldFunctionIamRole:
    Description: "Implicit IAM Role created for Hello World function"
    Value: !GetAtt HelloWorldFunctionRole.Arn