Deploy a Spring Boot Application to AWS Lambda with an API Gateway

In this video, I explain how to deploy a Spring Boot application to AWS Lambda. With Spring Boot, I can create several endpoints, so I need an API Gateway to create a proxy from a single URL to many endpoints inside my AWS Lambda.

[vasylbielozertsev]

Very helpful video! I couldn't run the Lambda function for a long time. I followed the recommendations from the video, and everything started working.

[Jaksteroide]

I came from the "Spring Boot y Java en español" Facebook community... And I have to say that It was a very useful video to give me a brief idea of how aws lambda and spring boot deployment process works. New sub here!

[JohnBrosan]

Great video! I am wondering if you have the template file for AWS SAM do you need to create and upload the lambda? SAM should do that for you. I am currently working on a DynamoDB trigger and would like to have the Spring features you mentioned along with AWS SAM to deploy. SAM init, uses the old AWS SDK for Java and not AWS SDK for Java 2.x unless there is something I am doing wrong.

[perek]

Hi man, great video! I have a question, you've created a maven archetype project and using ready dependencies. What if I already have ready Spring Boot project? I don't want recreate whole project with a lot of dependencies, connected DB and other. What I need to do then? Thank you

[daribo]

How do you deal with coldstart? Normally the instance is being shutdown after apporox. 5-7 minutes. Is it possible to keep it alive for not having long responses in between?

[darshanmestry]

How to run this project locally to test the APIs?

[PorkyPrank]

If I deploy telegram bot using spring boot, the process is the same?