Kubernetes Operations: Prioritize Workload in Overcommitted Clusters
Kubernetes Horizontal Pod Autoscaler enables automated pod scaling based on demand. This is cool, however can lead to unpredictable load on the cluster, which may put the cluster into an overcommitted state. In this article, Neil walks through an end-to-end demonstration of using Pod Priority and Pre-emption to ensure critical workload has priority to cluster resources.
