Anthos on bare metal allows us to install Google Kubernetes Engine (GKE) clusters to on-premises data centers without the need for a vSphere environment.
Anthos on bare metal works reliably and efficiently in multiple computing environments and without the need for a virtual machine. For customers looking for increased compute efficiency, this option provides greater available CPU resources and may be a preferred cost optimization.
We can define four types of clusters with Anthos on bare metal: