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External Cluster Overview

External cluster management brings CAST AI features like autoscaler to externally-managed clusters on EKS, GKE or AKS. By installing the CAST AI agent, you can start observing the running costs and potential savings of your cluster - and then enable the features that optimize your cluster - like adding and removing nodes or rightsizing deployments.

To get started, log into the console and navigate to the Connect cluster window.


The script will install the agent that will run inside the cluster in read-only mode. After the installation, the agent will collect and analyze your cluster configuration to provide the most optimal setup along with a savings estimation for your current cloud environment.

To start saving costs, turn the automatic optimization on when you're ready.

Connect your cluster: