What you'll learn

At the core of administering a Kubernetes cluster is a foundational understanding of cluster security, advanced operations, and high availability. In this course, CKA Advanced Cluster Configuration: Cluster Architecture, Installation, and Configuration, you’ll learn how to secure, extend, and manage Kubernetes clusters in production environments. First, you’ll explore Kubernetes role-based access control (RBAC), including how to create fine-grained access policies using rules, verbs, and resources, and how to bind them to users and groups with RoleBinding and ClusterRoleBinding. Next, you’ll discover advanced day-two cluster operations, including extending and customizing Kubernetes with Helm and Kustomize, working with extension interfaces such as CNI, CSI, and CRI, and using Custom Resource Definitions (CRDs) to install and configure operators. Finally, you’ll learn how to implement and manage a highly available Kubernetes control plane to improve cluster reliability and fault tolerance. When you’re finished with this course, you’ll have the skills and knowledge of Kubernetes cluster security, advanced operations, and high availability needed to confidently manage production-ready Kubernetes environments.