Add Worker Node to Kubernetes (kubeadm) 🚀 | Step-by-Step RHEL Setup

Hello friends! 👋 In this video, we’ll learn how to add a new worker node to an existing Kubernetes cluster created using kubeadm — step by step on a Red Hat Enterprise Linux (RHEL) server. Scaling your Kubernetes cluster is a key skill for real-world DevOps 🚀 and this tutorial will help you understand the complete process with clear explanations. 🚀 What you’ll learn: ✅ How to prepare a new RHEL worker node ✅ Why disabling swap is mandatory in Kubernetes ✅ How to install Docker / containerd ✅ How to install kubeadm, kubelet, and kubectl ✅ How to generate and use the join command ✅ How to verify nodes in the cluster 🧠 Key Concepts Covered: 🔐 Kubernetes architecture ⚙️ kubeadm join process 📦 Container runtime setup 🧩 Cluster scaling 📘 Reference Blog: 👉 https://medium.com/@minaxijoshi3101/add-a-new-node-to-a-kubernetes-cluster-created-with-kubeadm-16e9ddea9a5b 💡 This tutorial is perfect for: Beginners learning Kubernetes DevOps engineers Anyone preparing for Kubernetes interviews https://docs.docker.com/engine/install/rhel/#uninstall-old-versions https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/?source=post_page-----16e9ddea9a5b--------------------------------------- 👍 Like | 🔁 Share | 🔔 Subscribe 🚀 Keep learning, keep growing! #DevOps #CICD #Kubernetes #Jenkins #Docker #OpenShift #Groovy #SonarQube #Artifactory