spring-boot-skaffold2

Dockerizing Java/Spring Boot Applications Using Jib :A Guide for Maven and Gradle

To dockerize a Java or Spring Boot application using Jib, you can follow these steps. Jib is a tool from Google that allows you to build Docker and OCI images for your Java applications without needing a Dockerfile. It integrates seamlessly with Maven and Gradle.

Benefits of Using Jib

1. No Dockerfile Required: Jib automatically creates a Docker image without needing a Dockerfile.
2. Efficient Layering: Jib optimizes the layers in your Docker image for faster builds and smaller images.
3. Integration: Seamless integration with Maven and Gradle.

Let us start and build docker image and run the container using both MAVEN and GRADLE

For Gradle Projects

Run the following command:

./gradlew clean jib

This will build the Docker image and push it to the specified Docker registry.

Running Your Dockerized Application

After the image is pushed to your Docker registry, you can run it using Docker:

docker run -p 8080:8080 hendisantika/spring-skaffold:v1.0.1

This will start your Spring Boot application inside a Docker container, exposing it on port 8080.