README.md

Java Container Bootstrap

Bootstrap project (ie. empty shell) ready to ship Java application in OCI compatible container image.

Build Instructions

Requirements

• JDK ≥ 21
• GNU Make
• Podman or Docker
• (Optional to run locally) Podman Compose or Docker Compose

0. Don't know where to start? Here's how to show the available build targets:

make help

or, because help is the default target: 🙂

make

1. Building the JAR

make app

2. Testing the JAR

make app/IT

NOTE: to shorten the feedback loop, make app/test only run unit tests

3. Building the OCI compatible container image (requires Podman or Docker)

make docker/image

4. Running the container (requires Podman Compose or Docker Compose)

To start the whole stack:

make docker/up

To shut down the whole stack:

make docker/down

5. Publishing the container image

make docker/push