What is Kubernetes cluster federation and what operational challenges does it address?

Question

Kubernetes Fundamentals — Hard

What is Kubernetes cluster federation and what operational challenges does it address?

Accepted Answer

Kubernetes cluster federation allows managing multiple clusters as one unit. It addresses operational challenges like multi-region deployments and cross-cluster service discovery. The correct answer is right because it accurately describes federation's purpose. Options A, C, and D are incorrect as they misrepresent federation's scope.