The provided text explains Role-Based Access Control (RBAC) in the context of Kubernetes, specifically how to implement it using FusionAuth as an OpenID Connect (OIDC) compliant auth server. The article covers the key points of implementing RBAC in a Kubernetes cluster with FusionAuth, including setting up the necessary certificates, configuring OIDC authentication, and creating cluster roles and bindings for administrators and viewers. It also provides examples of how to use the `kubelogin` plugin to authenticate with FusionAuth and run Kubernetes commands as an authenticated user.