The following diagram shows the logical architecture of the Anthos cluster that is deployed on a two-layer PowerFlex cluster setup. In this example, there are four nodes that are dedicated for storage (SDS) and four more nodes dedicated for compute (SDC). The configuration can be scaled based on specific customer need. This architecture is suitable for environments where the storage and compute capacities are decoupled, such as high-performance applications, or for rapidly growing storage capacity requirements. This model decouples compute from storage allowing either of them to grow independently, as needed.
Figure 6: Anthos Cluster: Dell PowerFlex - two-layer deployment
Note: For more information about platform and storage validation regarding Operating systems, Anthos versions, and other details, see the Google Anthos Storage validation and Google Anthos Platform validation links.