Hpa

what & why Let’s say you have a scalable architecture (like a server/worker model), and you want autoscaling to happens automatically based on the workers CPU usage, which is useful is some scenarios. Kubernetes has an Horizontal Pod Autoscaler feature that we can utilize to do just that ! how First, let’s talk requirements. You’ll need : a k8s cluster (k0s, minikube or microk8s), kubectl installed and configured to talk to your cluster metrics-server deployed. This will provide the metrics necessary for the autoscaling algorithm to work. Check on your particular provider how to do so. example architecture Here is an example architecture that can benefit from scaling : ...