kubernetes-mps-plugin

The kubernetes-mps-plugin is one of many plugins of the DeMAF project. It is designed to transform Kubernetes deployment models into an EDMM representation.

The plugin only works (without adaptions) in the context of the entire DeMAF application using the deployment-config. The documentation for setting up the entire DeMAF application locally is here.

Usage

You can run the application without the deployment-config but it will not run as it needs to register itself at the analysis-manager.

If you want to boot it locally nevertheless use the following commands.

./mvnw spring-boot:run

or:

./mvnw package
java -jar target/kubernetes-plugin-0.2.0-SNAPSHOT.jar

When running the project locally, ensure the plugin isn't also running in a Docker container to avoid port conflicts.

Init and Update Submodule

This plugin uses JetBrains MPS to facilitate the model-to-model transformation from Kubernetes to EDMM. The matching MPS project is located in another git repository and must be added as a submodule (you can also clone via https):

git submodule add git@github.com:UST-DeMAF/mps-transformation-kubernetes.git mps-transformation-kubernetes

To update the MPS application to a new version, execute:

git submodule update --remote

Kubernetes-Specific Configurations

Differences to other plugins:

1 .env-file: It's possible to read an additional .env file, but this has to be in the same folder as the .yaml file.

Debugging

If changes are made, the docker container has to be restarted in the deployment-config shell, to update the plugin.

docker-compose pull && docker-compose up --build -d