WilliamLam.com

  • About
    • About
    • Privacy
  • VMware Cloud Foundation
    • VMware Cloud Foundation 9
  • VKS
  • Homelab
    • Hardware Options
    • Hardware Reviews
    • Lab Deployment Scripts
    • Nested Virtualization
    • Homelab Podcasts
  • VMware Nostalgia
  • Apple

Quick Tip - Reset vCenter Server from previously managed VCF Operations for VCF Single Sign-On (SSO)

01.06.2026 by William Lam // Leave a Comment

Over the holidays, I was testing some new VMware Cloud Foundation (VCF) upgrade flows in my lab environment, where I ended up bricking SDDC Manager, which was completely my fault! While I had backups for the majority of the VCF components, I realized I did NOT have any backups for SDDC Manager itself 😢

With VCF 9.0, I realized I could simply leverage the built-in VCF Converge/Convert workflow that can take my existing vSphere-based deployment and turn it into a new VCF Fleet!


After a couple of hours, a new VCF Operations instance was deployed along with a new SDDC Manager that is now managing my existing vCenter Server. Since this was a new VCF Operations instance, I needed to reconfigure VCF SSO, so that I could have common authentication across all VCF Components.

Note: Make sure you have uninstalled both the old SDDC Manager and VCF Operations vSphere UI plugin as well as unregistering the SDDC Manager extension using the vSphere MOB.

However, when I attempted to setup VCF SSO, I ran into the following message: The identity source configuration is managed by another VCF Operations console.


The new VCF Operations instance would not allow me to configure VCF SSO as it knew the vCenter Server was managed by a different VCF Operations ... which I thought would be resolved with the re-deployment.

[Read more...]

Categories // VCF Operations, VMware Cloud Foundation Tags // VCF 9.0

Running VCF Download Tool (VCFDT) on Apple macOS

01.05.2026 by William Lam // Leave a Comment

The VMware Cloud Foundation (VCF) Download Tool (VCDT) is how users download both VMware vSphere Foundation (VVF) and VCF) install and upgrade binaries, which can then then be hosted locally as a VCF Offline Depot.

VCFDT is only supported on a Windows or Linux-based operating system, which is a shame since I am exclusively an Apple macOS user 😞

If you attempt to run VCFDT on macOS (x86 or Apple Silicon), you will come across the following error message: cannot execute binary file: Exec format error


As you can see from the screenshot above, it attempts to use the Java runtime that has been compiled for Linux, which is denoted by the lin64 directory.

After poking around the VCFDT startup script, I saw that you could set your own custom JAVA path, which gave me an idea ...

Disclaimer: This is not officially supported by Broadcom, please use at your own risk.

[Read more...]

Categories // VMware Cloud Foundation Tags // VCF 9.0

Automating License Entitlement Workflows between VCF Operations & VCF Business Service Console (BSC)

12.18.2025 by William Lam // Leave a Comment

In an air-gapped or disconnected environment, license entitlement for VMware Cloud Foundation (VCF) involves a multi-step file exchange between the VCF Business Service Console (BSC) and your deployed VCF Operations instance.

Below is a visual that outlines the workflow between VCF BSC (red) and VCF Operations (orange):

Note: This workflow is also applicable to VMware vSphere Foundation (VVF) deployments as well.

For organizations managing multiple VCF Fleet deployments, automation is essential to operating at scale. Back in September, I had written a blog post that demonstrated some of the VCF Operations APIs that can be used to address the orange boxes above, but that was only half the solution.

However, the steps outlined in the red boxes were not covered and a recent question came up on whether those operations could also be automated?

[Read more...]

Categories // VCF Operations, VMware Cloud Foundation Tags // VCF 9.0

  • « Previous Page
  • 1
  • 2
  • 3
  • 4
  • …
  • 29
  • Next Page »

Search

Thank Author

Author

William is Distinguished Platform Engineering Architect in the VMware Cloud Foundation (VCF) Division at Broadcom. His primary focus is helping customers and partners build, run and operate a modern Private Cloud using the VMware Cloud Foundation (VCF) platform.

Connect

  • Bluesky
  • Email
  • GitHub
  • LinkedIn
  • Mastodon
  • Reddit
  • RSS
  • Twitter
  • Vimeo

Recent

  • Every Mini PC & SFF Hardware Announced at CES 2026 01/21/2026
  • Improved Workaround for NSX Edge Deployment & Upgrade to VCF 9.0.2 running AMD Ryzen CPUs 01/20/2026
  • Disable HTTP Range Requests on Synology WebStation, Apache or Nginx 01/14/2026
  • Quick Tip - Correlating VCF Component to Bundle ID/Name 01/08/2026
  • TLS Chain of Trust when using SSL Inspection with VCF Download Tool (VCFDT) 01/07/2026

Advertisment

Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.

To find out more, including how to control cookies, see here: Cookie Policy

Copyright WilliamLam.com © 2026

 

Loading Comments...