shellz-n-stuff / slsa-spring-demo

Demo Spring Application

Description

This application is an example of how you can approach leveraging secure base images and Github Actions to improve the supply chain security of an application.

This exemplar application is based on Google's JIB examples:

• https://github.com/GoogleContainerTools/jib/tree/master/examples/spring-boot

Dockerize a Spring Boot application using Jib

This is an example of how to easily build a Docker image for a Spring Boot application with Jib.

Gradle:

./gradlew jib --image=<your image, eg. gcr.io/my-project/spring-boot-jib>

Deploying to Kubernetes using kubectl

Make sure you have kubectl installed and configured with a cluster.

IMAGE=<your image, eg. gcr.io/my-project/spring-boot-jib>

./mvnw compile jib:build -Dimage=$IMAGE

kubectl run spring-boot-jib --image=$IMAGE --port=8080 --restart=Never

# Wait until pod is running
kubectl port-forward spring-boot-jib 8080

curl localhost:8080
> Greetings from Spring Boot and Jib!

* If you are using Gradle, use ./gradlew jib --image=$IMAGE instead of the ./mvnw command

Give it a

More information

Learn more about Jib.

Build and run on Google Cloud