Deploy a Spring Boot Application to AWS Lambda with an API Gateway
Ғылым және технология
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.
This video belongs to a playlist where I show how to deploy Spring Boot applications to several AWS services: studio.kzread.infoPLab_if3UBk99TlX80Xv0GTImsVqJF4gt1/videos
Github repository: github.com/serlesen/java-lambda/tree/chapter_1
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Пікірлер: 20
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.
@TheDevWorldbySergioLema
Ай бұрын
I'm so happy it helped you!
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!
@TheDevWorldbySergioLema
Ай бұрын
Thank you! I try my best
awesome video!
@TheDevWorldbySergioLema
Ай бұрын
Thank you!
@fipabrate
Ай бұрын
@@TheDevWorldbySergioLema i don't know why i get build.gradle when i create maven archtype project :/ Currently I'm trying to test my app with aws toolkit plugin before deploying it. Don;t know what i am doing but here goes nothing 🥲
Great video
@TheDevWorldbySergioLema
Ай бұрын
Thanks John!
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.
@TheDevWorldbySergioLema
Ай бұрын
The SAM template is available in the Github repository of the project. I didn't use it because I wanted to explain step by step all the services used.
@JohnBrosan
Ай бұрын
@@TheDevWorldbySergioLema Fantastic! Thank you! I look forward to more of your content. :-D
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
@TheDevWorldbySergioLema
Ай бұрын
Hi, you need to create the main method according the my project, add the StreamLambdaHandler, and the Maven dependencies to build the JAR or ZIP file
@perek3226
Ай бұрын
@@TheDevWorldbySergioLema will it work if I am using Gradle as my building system?
@TheDevWorldbySergioLema
Ай бұрын
Yes, using Gradle or Maven changes nothing about the application nor the packaging. What you must change is the way the plugins and dependencies are fetch. I remember when building the archetype that both the pom.xml and gradle.build are available.
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?
@TheDevWorldbySergioLema
Ай бұрын
I haven't found a solution for that.
If I deploy telegram bot using spring boot, the process is the same?
@TheDevWorldbySergioLema
12 күн бұрын
I've never tried something like this. I don't know