ETCD Backup and Restore
Learn to backup and restore etcd, the critical data store for Kubernetes cluster state.
Lab Overview
This lab teaches you how to backup and restore etcd, a critical skill for the CKA exam. ETCD stores all cluster state including pods, services, secrets, and configuration.
You'll learn to:
- Explore the etcd cluster configuration
- Create etcd snapshots using etcdctl
- Verify backup integrity
- Restore etcd from a snapshot
- Verify cluster state after restoration
ETCD backup and restore is essential for disaster recovery and cluster maintenance.
Key Resources:
Prerequisites
basic-kubernetes
Technologies Covered
Part of a Course
This lab is part of the Certified Kubernetes Administrator (CKA) Exam Preparation course
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