Emulating Production Namespace Organization in Minikube#
Setting up namespaces locally the same way you organize them in production builds muscle memory for real operations. When your local cluster mirrors production namespace structure, you catch RBAC misconfigurations, resource limit issues, and network policy gaps before they reach staging. It also means your Helm values files, Kustomize overlays, and deployment scripts work identically across environments.
Why Bother Locally#
The default minikube experience is everything deployed into default. This teaches bad habits. Developers forget -n flags, RBAC issues are never caught, resource contention is never simulated, and the first time anyone encounters namespace isolation is in production – where the consequences are real.