Template Repository for custom distributions of Tractus-X EDC

Quick start

To get the example up-and-running, there are two possibilities:

• using Docker:

  ./gradlew dockerize # on x86/64 platforms
  ./gradlew dockerize -Dplatform="linux/amd64" # on arm platforms, e.g. Apple Silicon

  Then there should be two new images in your image cache, controlplane:latest and dataplane:latest

• using a native Java process

  ./gradlew build
  java -jar runtimes/[controlplane|dataplane]/build/libs/[controlplane|dataplane].jar

In both cases configuration must be supplied, either using Docker environment variables, or using Java application properties.

Directory structure

• config: contains the configuration file for the Checkstyle plugin
• extensions: this is where your extension modules should be implemented
• gradle: contains the Gradle Wrapper and the Version Catalog
• runtimes: contains executable modules for the controlplane and data plane

When developing only an extension

This is for develops whos focus is in developing a runtime module, which implements features and thereby extends the EDC- and Tractus-X EDC functionality. For example, implementing support for a new database technology could be implemented in one (or several) extensions.

If this is you, then you should focus mainly on the extensions/ directory.

When developing a custom runtime

This is for developers who want to package several extensions into a new runtime. A runtime in EDC-speak is a runnable application. We achieve this by packaging all class files into a fat JAR using the Shadow Plugin, but naturally other approaches exist (but are not covered here).

If this is you, then you should focus mainly on the runtimes/ directory.

Both runtimes provided in this template are simply pulling in the official Tractus-X control plane and data plane modules.