There seems to be great confusion in the market around VMware & OpenStack. The reality is that VMware can actually provide a DefCore compliant OpenStack based IaaS solution in addition to the popular vRealize Suite. Choosing between these two IaaS solutions from VMware fundamentally comes down to the required consumption model presented to the end consumer of the private cloud. Do you want more advanced functionality such as governance, policy, and other features found in a Cloud Management Platform, or do you want to offer an ungoverned playground like OpenStack which would provide a similar experience to that of a public cloud. VMware’s options for IaaS are explained in this lightboard which discusses the differences between vRealize Automation & VMware Integrated OpenStack.