advanced~4h

Production: HA, DR, Namespace Strategy & Cluster Hardening

Production Kubernetes requires deliberate design across four areas: High Availability (spreading control plane and workloads across failure domains), Disaster Recovery (etcd backup, cluster restore, a

Learning objectives

  • Synthesize this entire category's guidance into a comprehensive Kubernetes production-readiness checklist.
  • Explain what a namespace strategy needs to account for beyond simple naming conventions.
  • Explain what cluster hardening adds on top of the workload-level security already covered in Chapter 12.

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Production: HA, DR, Namespace Strategy & Cluster Hardening

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