cluster-autoscaler simulator in minikube
Minikube offers one of the easiest zero to dev experiences and a tool that lets you run Kubernetes locally and runs a single-node Kubernetes cluster on your personal computer. Since Minikube runs on a single-node cluster, the cluster autoscaling is not applicable, because the cluster autoscaler will autoscale the cluster itself by adding new nodes to the cluster to handle the increased demand. Although you can start multi-node clusters on minikube and deploy a service to it, it does not support cluster autoscaling because # of nodes are being specified manually.