AWS Lambda Create a Lambda Function with CloudFromation

External

• AWS Lambda Resource Types Reference

Internal

• AWS Lambda Operations
• CloudFormation Resource Types
• AWS Lambda Concepts

Resource Types

AWS::Lambda::Function

AWS::Lambda::Function

CreateFunction

Resources:
  LambdaExample:
    Type: "AWS::Lambda::Function"
    Properties: 
      FunctionName: my-lambda
      Description: 'Some description'
      Code:
        S3Bucket: a-bucket
        S3Key: a-deployment-package
        # S3ObjectVersion: String
        # ZipFile: String
      Handler: handler
      Runtime: java-1.8.0-openjdk
      Environment:
        Variables:
          MY_ENV_VAR: 'my value'
      VpcConfig:
        SubnetIds:
          - red-subnet
        SecurityGroupIds:
          - ...
      MemorySize: 128
      Role: arn:aws:iam::77777777777:role/service-role/my-function-execution-role
      Timeout: 3
      ReservedConcurrentExecutions: Integer
      DeadLetterConfig:
        DeadLetterConfig
      KmsKeyArn: String
      Layers:
        - String
      TracingConfig:
        TracingConfig
      Tags:
        Resource Tag

Create a bash Lambda

Publishing a Custom Runtime

Create a Java Lambda

Building Lambda Functions with Java