Trigger Spring Cloud Function on AWS Lambda using API Gateway | JavaTechie

This tutorial will guide you How trigger lambda function using API Gateway | Serverless Architecture
#javatechie #AWS #Lambda #SpringBoot #APIGateway
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[@srikanthdannarapu6678]

Thanks Basant for this wonderful aws videos, this is turning out to be the first complete AWS microservices series on youtube

[@agarwalr5205]

Nice Video, one request can you please make some video series on explaining the concept of Spring Batch. It will be really helpful.

[@RAJU9622]

Good video 👍

[@avinc6699]

Good video

[@javajungle]

I am getting {"message":"Internal Server Error"} calling the function from this video. Test is working fine, but calling function from API Gateway not working.
I went through the logs - nothing to see. Tried to increase the timeout - the same error. Read various posts, including the Kyle Galbraith blog.
I am using AWS free tier account. Thanks

[@kappaj01]

What is the startup time you have with the Lambda and this small demo app? We battled to get SpringBoot down to less that 23 seconds....causing some fancy footwork to get bigger Lambda's loaded when doing datasources, etc.

[@pguti778]

You've saved my code!

[@nirmal0530]

Suppose I don't want to manually change environmental for order and findorderbyname method,so is there any way to execute at same time using API or any feature?

[@hardikbehl2792]

hello sir, the spring boot application is taking approx 2 seconds to startup before the code is being executed (saw it in cloudwatch logs and using max memory), is there a way to avoid it?

[@sudheerkumar-tp1mg]

Actually I have existing spring boot with cotollers and need to integreated all paths in aws api gateway, ex: take 2 micro services api gateway configuration please suggest any video

[@nilanjanghosh6653]

Thanks Basant for such wonderful Tutorial. let me know how can we avoid the FUNCTION_NAME update in case we hit the apigateway url

[@Javatechie]

We have option to edit from gateway otherwise create another function name without changing existing one

[@denilsonmarcos8863]

Hi! Fantastic video! Is there a video showing how to pass Rest API gateway PUT, or POST content to cloud function and handle these content with APIGatewayProxyRequestEvent?

[@Javatechie]

Yup it's already there please checkout my AWS playlist

[@javajungle]

any solution you found?

[@AmritAgarwal07]

You said we learn in the previous video. Where is that previous video? Can you paste the link here?

[@georgeoikawa5159]

Hi, now SpringBootRequestHandler is deprecated. I haven't found any alternative to do the function, do you know how to do this in spring-cloud-function 3.1.2 ?

[@nirmal0530]

you can use function invocker

[@maheshchowdary2195]

Plss share previous tutorial link

[@rupeshpatil6957]

Hi Friend, SpringBootRequestHandler is deprecated. Have you created new video with latest versions? Please share a link to a video or article. Thanks

[@Javatechie]

No Rupesh I didn't explore it

[@arghyamitra3281]

Great content , but sir can you please make a video , where lambda is invoked for an event and it is load balanced (ALB) , eg : event "write log" is an event , so by using SQS and ALb , we will trigger our lamda for the perticular event we register in sqs

[@Javatechie]

I will try this

[@rupeshpatil6957]

I am working on similar requirement

[@kaustubhkadam9395]

How can we make a POST API ??

[@sureshmanne7245]

can you release a complete video on aws gateway, configurations, connection establishment etc

[@Javatechie]

Okay sure i will

[@KINGOFGAMING-ir9js]

Suppose the entire records are 5000000
Are divided into 5 parts means 100000 records in each batch . I have to validate each record and send email whether he is eligible or not for the plan . What should i go for HIBERNATE or Spring JDBC

[@Javatechie]

Better to go for jdbc with batch processing or else with hibernate use completableFuture

[@KINGOFGAMING-ir9js]

@@Javatechie bro can you do a video on batch processing with hube data. Every one will expect that.

[@broadway960]

Hi. Thank you very much for all your videos.
I am getting {"message":"Internal Server Error"} calling the function from this video. Test is working fine, but calling function from API Gateway not working.
I went through the logs - nothing to see. Tried to increase the timeout - the same error. Read various posts, including the Kyle Galbraith blog.
I am using AWS free tier account. Thanks

[@Javatechie]

Can you share your GitHub in [e-mail]

[@javajungle]

​@@Javatechieeven I also got same issue any solution you found

[@Game_freak96]

I am also getting Internalserver error

[@Javatechie]

Does anyone able to resolve it ? Or still facing same issue

[@mdsaddamkhan8400]

I am also getting the same error {
"message": "Internal Server Error"
}

[@sreekanthkumar1485]

How to deploy Springboot rest api in aws lambda

[@Javatechie]

This is what rest api only with functional style of coding

[@sreekanthkumar1485]

@@Javatechie like if we have a controller with an endpoint , how can we use that controller method and deploy that in lambda.

[@walidkiradesu]

@@sreekanthkumar1485 I have the same question, did you find an answer to that please ?

[@Javatechie]

Guys I did this video please checkout my AWS playlist

[@anupamjaiswal299]

Getting 502 while calling the rest api

[@Javatechie]

Check your application health

[@anupamjaiswal299]

@@Javatechie how to check it

[@Javatechie]

Check in elastic bean stack buddy