Kubernetes Practical By Samson Tanimawo, PhD Published Dec 15, 2025 4 min read

Multi-Region K8s

Running K8s across regions. The patterns.

Per-region clusters

One cluster per region. Routing via global LB.

Independent failure domains.

Karmada, KubeFed for multi-cluster.

Centralised control plane.

Per-region clusters for most. Federation for specific multi-cluster needs.

Complexity vs benefit.