Certified Reference Design for Service Providers 2.0

The Certified Reference Design (CRD) for VMware Cloud Providers is a pre-validated set of software components that simplify the deployment of a VMware vCloud Director based multi-tenant Cloud in a predictable and efficient manner.
Even if not yet completely automated, the intent of the CRD is to reduce the complexity of deploying, upgrading, and managing dependencies between the VMware components required for a vCloud Director based service.

Check it out here: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/vcat/vmware-certified-reference-design-core-2-0.pdf