Kubernetes Cluster Backup and Restore | Step-by-Step Guide using etcdctl

Learn how to back up and restore your Kubernetes cluster using kubeadm and etcd! This hands-on tutorial walks you through the exact steps to perform a full Kubernetes cluster backup and restore — including etcd snapshots, certificates, and manifests — all without using external tools like Velero. 🔧 What You’ll Learn: Backup and restore etcd using etcdctl Save and restore Kubernetes certificates Backup kubeconfig and static pod manifests Perform cluster restore with kubeadm Validate cluster state after restore Best practices for automating backups in production 💡 Ideal for DevOps engineers, Kubernetes admins, and SREs managing kubeadm-based clusters. 🧰 Tools Used: kubeadm | etcdctl | kubectl | bash | Linux Github: https://github.com/ShamailAbbas/self-... Linkedin:   / shamail-abbas-743691130   #Kubernetes #kubeadm #Backup #Restore #DevOps #K8s #etcd #ClusterBackup #KubernetesTutorial