SNS Lambda Integration Test (Java+Quarkus+GraalVM+AWS Cloud)

LAST UPDATE: 06/2021

Follow me: https://www.linkedin.com/in/vitor-cordeiro-921a5697/

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1. Introduction

This project main objective is provide a simple example of SNS and LAMBDA integration using Java Quarkus thecnology.

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2. How it works

TO DO

3. Technologies

• Quakus Framework (https://quarkus.io/);
• GraalVM;
• Swagger;
• Java 11 (Amazon Distribution);
• AWS: SNS, Lambda;

4. Executing and Deploying

4.1 Running the application in dev mode

You can run your application in dev mode that enables live coding using:

./gradlew quarkusDev

4.2 Packaging and running the application

The application can be packaged using:

./gradlew build

It produces the quarkus-google-books-integration-api-1.0.0-SNAPSHOT-runner.jar file in the /build directory. Be aware that it’s not an über-jar as the dependencies are copied into the build/lib directory.

If you want to build an über-jar, execute the following command:

./gradlew build -Dquarkus.package.type=uber-jar

The application is now runnable using java -jar build/quarkus-google-books-integration-api-1.0.0-SNAPSHOT-runner.jar.

4.3 Send to AWS

To deploy the application throw cloudformation, use the script:

./infra/deploy-samcli.sh dev

Or, if you don't have GraalVM installed, you can run the native executable build in a container using:

./gradlew build -Dquarkus.package.type=native -Dquarkus.native.container-build=true

You can then execute your native executable with: ./build/quarkus-google-books-integration-api-1.0.0-SNAPSHOT-runner

If you want to learn more about building native executables, please consult https://quarkus.io/guides/gradle-tooling.

5. TO DO:

• Missing some tests.

6. References:

• Reference for studies: https://quarkus.io/guides/