The current docs provide details on how to configure DOCKER_HOST and KUBERNETES_MASTER to support Fabric8 Maven workflow, but we do not have an introduction/overview to all the pieces involved. It would be nice to have:

• A high-level description of the architectural components involved in Maven workflow (Docker daemon, Docker registry, OpenShift Kubernetes API endpoint)
• It's not required to use the OSE Docker Registry as the Docker registry for Maven workflow, but it's an option that we should identify and link to relevant docs.