Kubernetes Cluster Disaster Recovery#

Your cluster will fail. The question is whether you can rebuild it in hours or weeks. Kubernetes DR is not a single tool – it is a layered strategy combining etcd snapshots, resource-level backups, GitOps state, and tested recovery procedures.

The three layers of Kubernetes DR: etcd gives you raw cluster state, Velero gives you portable resource and volume backups, and GitOps gives you declarative rebuild capability. You need at least two of these.