OpenShift Reference Architecture 

A Guide for Implementing Kubernetes Admission Control and Application Communication Authorization with Styra DAS, Enterprise OPA, and Open Policy Agent

This Styra OpenShift Reference Architecture provides OpenShift architects and administrators with guidance to implement admission control and application communication authorization using Styra Declarative Authorization Service (DAS), Enterprise OPA, and Open Policy Agent (OPA). The document details key definitions and the most important concepts for using Styra DAS as your Policy-as-Code management platform.