When combining Cluster, you could incur a 7 minutes delay before new pods are created
Metric ServerArchitecting Kubernetes clusters - choosing the best autoscaling strategy
Published in June 2021 TL;DR: Scaling pods and nodes in a Kubernetes cluster could take several minutes with the default settings. Learn how to size your cluster nodes, configure the Horizontal and Cluster Autoscaler, and overprovision your cluster for faster scaling.
https://learnk8s.io/kubernetes-autoscaling-strategies


Seonglae Cho