The Minimum Viable VMware Cloud Foundation 9.1: Hosts, Storage, NSX, Fleet Services, Licensing, and Operational Overhead

This article examines the real minimum requirements for deploying VMware Cloud Foundation 9.1, arguing that the common focus on host count is insufficient. It details the need for additional components such as VCF Management Services, VCF Operations, NSX management and Edge nodes, automation, log management, identity integration, licensing, and backup infrastructure. The article emphasizes that a production-ready deployment must tolerate host outages, support maintenance, recover management planes, and provide self-monitoring, typically requiring five or six hosts or dedicated clusters. It covers storage choices, lifecycle services, and staffing considerations, providing a comprehensive guide for architects planning a small but operationally complete VCF environment.