KEDA

Event-driven autoscaling & scale-to-zero: ScaledObject, scalers, the http-add-on, KEDA vs HPA vs Knative

1 sections

Start: KEDA — Event-Driven Autoscaling & Scale-to-Zero

Senior 1

KEDA — Event-Driven Autoscaling & Scale-to-ZeroKubernetes' built-in Horizontal Pod Autoscaler (HPA) only scales on CPU/memory and cannot go below 1 replica — so it can neither react to event sources (queue depth, HTTP backlog) nor ever scale to zero. KEDA (Kubernetes Event-Driven…, not read