Enable Policy as Code for cloud-native environment and decouple admission control with your application — In this article, I will introduce the Open Policy Agent, Kubernetes Admission Controller, and how to apply a policy, with step-by-step guidelines. What Is Open Policy Agent (OPA)? The Open Policy Agent (OPA) is an open-source policy engine that decouples policy decision-making from service. It enables Policy as Code, which allows the policy to be automated…