Migration from Karpenter

CAST AI automatically detects the presence of Karpenter autoscaler in your cluster and lets you migrate from Karpenter to CAST AI autoscaling with one click. You can easily migrate your Karpenter setup by importing Provisioners and AWS Node templates as CAST AI's equivalent configurations: Node Templates and Node Configurations.

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The feature supports all Karpenter versions up to v0.32.0

How to migrate from Karpenter to CAST AI

Select your cluster and go to the Autoscaling settings page. CAST AI will automatically detect the presence of Karpenter in your cluster and display the import option on the UI.

Click the Begin import button to launch the process. You will see a list of templates to be imported.

Once you add all templates to be imported, click the Import button and you'll see the following window appear on the screen:

Objects that can't be imported will be skipped. Once the import has been completed, you will see the following status:

Karpenter objects are now turned on and ready for you to use.