Spring Cloud AWS Lambda Demo

Demo focus on Spring Boot AWS Lambda function Demo.

Once Application is build follow below steps to deploy on AWS Lambda

1 - Create AWS Function

2 - Upload JAR

3 - Add entry class name (com.demo.AWSLambdaHandler). Note this is class is defined in our Spring Boot project

4 - Add Trigger, This will be defined in API Gateway to trigger AWS Function

Note: Have defined OPEN for demo purpose only never define for PROD.

5 - Above Step will provide a URL in API gateway, which you can use for testing

6 - Use Below CURL command too test Serverless function

curl -X POST
https://b5hasx7xhj.execute-api.ap-south-1.amazonaws.com/default/spring-boot-aws-lambda
-H 'cache-control: no-cache'
-H 'content-type: text/plain'
-H 'postman-token: d27664ce-8113-2c50-92aa-39486b9ee66d'
-d Test

7 - You can check logs in Cloud Watch Logs.