The purpose of the Certified Kubernetes Administrator (CKA) program is to provide assurance that CKAs have the skills, knowledge, and competency to perform the responsibilities of Kubernetes administrators.
Manage role-based access control (RBAC)
Use Kubeadm to install a basic cluster
manage Highly-available Kubernetes cluster
provision underlying infrastructure to deploy a K8s Cluster
Perform a version upgrade on a Kubernetes using Kubeadm
On replicasets and videos