controlPlaneInstanceType

The Amazon EC2 instance type that you want to use for your local Amazon EKS cluster on Outposts. Choose an instance type based on the number of nodes that your cluster will have. For more information, see Capacity considerations in the Amazon EKS User Guide.

The instance type that you specify is used for all Kubernetes control plane instances. The instance type can't be changed after cluster creation. The control plane is not automatically scaled by Amazon EKS.