Which AKS feature automatically adds nodes when pods cannot be scheduled due to resource pressure?
- A Horizontal Pod Autoscaler
- B Cluster Autoscaler (correct answer)
- C Vertical Pod Autoscaler
- D KEDA
Shortcut: The Cluster Autoscaler watches for unschedulable pods and grows the node pool, then removes underutilised nodes. HPA scales pod replicas; KEDA scales on external event sources.