ZERO-TO-RECOVERY KUBERNETES: Build Backup and Disaster Recovery for Kubernetes with etcd, Velero, CSI Snapshots, Object Storage, GitOps, Multi-Cluster Failover, and Restore Testing

Kubernetes can restart Pods and reschedule workloads, but that does not guarantee recovery from deleted namespaces, storage failure, control-plane loss, corrupted data, ransomware, or complete cluster failure.

ZERO-TO-RECOVERY KUBERNETES is a practical, production-focused guide to building real Kubernetes backup and disaster-recovery systems that can be tested, measured, and trusted.

You will learn how to:
Protect Kubernetes control-plane state with etcd snapshots
Deploy and operate Velero for backup and restore
Recover persistent volumes with CSI snapshots
Use CSI Snapshot Data Movement, Velero Node Agent, DataUpload, DataDownload, and Kopia
Protect PostgreSQL and other stateful workloads
Rebuild applications with Argo CD or Flux
Reconstruct infrastructure with Terraform and OpenTofu
Design immutable and isolated backup repositories for cyber recovery
Restore workloads across clusters and regions
Automate restore testing and validate application integrity
Prevent split-brain during failover
Measure real RPO and RTO
Perform controlled failover and failback

The book follows a practical recovery workflow:
Design -> Protect -> Break -> Recover -> Validate -> Measure

Each chapter includes production-focused commands, configurations, troubleshooting guidance, validation checks, and hands-on recovery labs.

The final capstone brings everything together: two Kubernetes clusters, PostgreSQL, etcd protection, Velero, CSI snapshots, VolumeGroupSnapshot where supported, CSI Snapshot Data Movement, Kopia, protected object storage, GitOps, Terraform/OpenTofu, monitoring, automated restore testing, traffic failover, RPO/RTO measurement, and full failback.

This book is ideal for Kubernetes administrators, DevOps engineers, SREs, platform engineers, cloud engineers, infrastructure engineers, security engineers, and architects who want to move beyond backup jobs and build a complete, production-ready Kubernetes disaster-recovery strategy.

Do not just create Kubernetes backups.

Build a recovery system you can prove works.