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**CKA EXAM PREP | Kubernetes Troubleshooting** Facing a broken Control Plane? This video walks you through a common Certified Kubernetes Administrator (CKA) exam scenario: a failed kube-apiserver due to a misconfigured Etcd endpoint! When the API server crashes because it's pointing to the Etcd **peer port (2380)** instead of the **client port (2379)**, your entire cluster goes down. Learn the crucial steps to diagnose and fix this Static Pod failure fast! **In this video, you will learn how to:** ✅ Identify an API server CrashLoop using `crictl ps`. ✅ Read container logs directly from the runtime to find the error (`connection refused on port 2380`). ✅ Fix the Static Pod by safely editing `/etc/kubernetes/manifests/kube-apiserver.yaml`. ✅ Understand the difference between Etcd Client (2379) and Peer (2380) ports. cka, cka practice, cka exam, cka troubleshooting, kubernetes troubleshooting, kube-apiserver error, kube-apiserver not starting, etcd connection error, kubernetes etcd, etcd 2379 2380, kubeadm static pods, kubernetes control plane, kubernetes api server down, fix kube-apiserver, kubelet logs, crictl logs, kubernetes crashloop, kubernetes devops, cloud native, devops engineer, kubernetes beginner, kubernetes migration issue, kubernetes exam question, dumbitguy, cka labs, killercoda cka, kubernetes debugging, kubectl not working, api server failed, how to fix api server, kubernetes interview, kubernetes high availability, kubernetes static pod issue
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