VMware Cloud Foundation (VCF) is an integrated full-stack hybrid cloud platform that combines compute, storage, networking, and management into a single software-defined infrastructure layer.
Core Components

• Compute (vSphere): Virtualizes infrastructure to run traditional virtual machines and modern containers.
• Storage (vSAN): Delivers software-defined, hyperconverged storage integrated directly into the hypervisor.
• Networking (NSX): Manages software-defined networking, micro-segmentation, and perimeter security.
• Management (SDDC Manager & Aria): Automates deployment, configuration, patching, and ongoing lifecycle management across the entire stack.

Key Capabilities

• Hybrid Cloud Consistency: Provides a uniform operational and architectural framework across private data centers and public cloud environments.
• Cloud-Native Integration: Supports containerized workloads alongside traditional VMs using native Kubernetes tools (via VMware Tanzu).
• Automated Operations: Reduces manual enterprise administration through automated provisioning and patch management.

Helpful Nuggets

DNS

• You need to have forward and reverse lookup configured for your FQDNs
• Make sure your DNS entries are all in lower case.  I know the Domain Name System is case-insensitive (RFC 4343).  The VCF Installer is case sensitive.  Save yourself some time and just put everything in lower case.

VCF Installer

• The VCF installer is pretty good about recovering from errors and allowing you to hit the back button and change any info to resolve warnings or alarms.  I do recommend saving your install configuration to JSON before you hit deploy
• If you happen to navigate away from the Installer View Progress screen, you can get back to it.  Use the following URL with your specific IP/FQDN – https://<your-ip-fqdn.>/vcf-installer-ui/portal/progress-viewer.  Note: If this takes you to the SDDC Manager Dashboard – hit Logout in the upper right-hand corner under your profile and try again.
• If you are the verbose type and would like to watch the log file during install, do the following. I can’t say that I understood everything; but it gave me some comfort knowing things were progressing on some of the steps that took a bit of time:
  • ssh to the VCF Installer as the “vcf” user
  • tail -f /var/log/vmware/vcf/domainmanager/domainmanagerlog

Support and Diagnostics

• Collecting a support bundle – follow the steps at KB 402476