Cluster Autoscaler
The Cluster Autoscaler is a Kubernetes tool that automatically adds or removes worker nodes in a cluster based on whether pods are unschedulable due to insufficient resources or nodes are significantly underutilized.
6 resources across 2 libraries
Glossary Terms(4)
Pod Disruption Budget
A Pod Disruption Budget (PDB) is a Kubernetes resource that limits how many pods of a replicated application can be voluntarily taken down at the same time, pr…
Horizontal Pod Autoscaler
The Horizontal Pod Autoscaler (HPA) is a Kubernetes controller that automatically adjusts the number of pod replicas in a Deployment or StatefulSet based on ob…
Vertical Pod Autoscaler
The Vertical Pod Autoscaler (VPA) is a Kubernetes tool that automatically adjusts the CPU and memory requests and limits of individual pods based on their obse…
Cluster Autoscaler
The Cluster Autoscaler is a Kubernetes tool that automatically adds or removes worker nodes in a cluster based on whether pods are unschedulable due to insuffi…
Interview Questions(2)
How Does Horizontal Pod Autoscaling Work in Kubernetes?
The Horizontal Pod Autoscaler (HPA) in Kubernetes automatically increases or decreases the number of pod replicas in a deployment by periodically comparing obs…
How Does the Kubernetes Cluster Autoscaler Work?
The Cluster Autoscaler adjusts the number of nodes in a Kubernetes cluster itself — adding a node when Pods are stuck Pending due to insufficient capacity, and…