etcd Backup and Restore Procedures for Kubernetes Administrators
Master the essential etcd backup and restore procedures to ensure the high availability and disaster recovery of your Kubernetes clusters.
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Understanding etcd and Manual Snapshot Operations
Unit 1: etcd Fundamentals for Kubernetes
What is etcd?
etcd in Kubernetes
Why etcd is Critical
Unit 2: Manual etcd Snapshotting
etcdctl Basics
Snapshotting etcd
Consistency Matters
API Server Quiescence
Advanced etcd Restoration and Automated Strategies
Unit 1: Restoring etcd from Snapshots
Restore: The Basics
Single-Node Restore
Cluster Restore
Post-Restore Verification
Unit 2: Automating etcd Backups
Automating with Cron Jobs
Backup Storage & Security
Kubernetes Operators