Kubernetes Interview Question | How to Perform Node Maintenance? (Cordon & Drain Explained)

Description

In this video, we explain how to perform node maintenance in Kubernetes. When a Kubernetes cluster has multiple nodes and you need to perform maintenance on one node, you must: Prevent new pods from being scheduled Safely move existing pods to other nodes We use: kubectl cordon kubectl drain This is a common Kubernetes interview question for DevOps engineers and cloud professionals. Topics covered: Kubernetes node maintenance kubectl cordon kubectl drain Pod eviction Replica recreation DevOps interview preparation #Kubernetes #K8s #DevOps #CloudComputing #KubernetesInterview #kubectl #DevOpsInterview