quarkus on AWS lambda

src: Quarkus on AWS Lambda by Clement Escoffier - 2023-05-16

Abstract

• start with https://code.quarkus.io
• funqy-amazon-lambda: abstraction for serverless functions

public class GreetingFunction {
  @Funq
  public String myFunqyGreeting(Person friend) {
  return "Hello " + friend.name();
  }
}

• provides a manage.sh script to mange the function (calling aws CLI commands)
• quarkus.snapstart.enable=true
  • enable to restart from a snapshot in order to accelerate the function execution
  • only pay for invocation, not the snapshotting
  • in the AWS console, it’s displayed at Configuration > General configuration > SnapStart and should have the value PublishedVersion