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Using vSphere 9.0 API to retrieve vGPU & DirectPath Profiles

09.16.2025 by William Lam // Leave a Comment

VMware Cloud Foundation (VCF) 9.0 has introduced a number of enhancements when consuming vGPU and DirectPath Profiles, which are available in both the vSphere UI and vSphere API for automation purposes. While answering some vSphere API questions from a colleague regarding vGPU and DirectPath Profiles, I figured it would be useful to share the vSphere API specifics in how to use the API to retrieve these resources and better yet, some code that you can use immediately!
[Read more...]

Categories // Private AI Foundation with NVIDIA, Private AI Services, vSphere 9.0 Tags // DirectPath, VCF 9.0, vGPU

Updated Nested ESXi 8.x & 9.0 Virtual Appliance

08.24.2025 by William Lam // 21 Comments

Happy Sunday! Before the wave of announcements starts rolling out from VMware Explore Las Vegas, which starts tomorrow, I wanted to share a quick update. 😅

I have been pretty swamped for the past couple of months, so it has taken a bit more time to get the latest Nested ESXi Virtual Appliances published, but here are the latest 8.0 Update 3 and 9.0 versions. I have included the direct links to the download but also the intermediate Broadcom Support Portal (BSP) links for those interested in bookmarking these pages.

[Read more...]

Categories // Nested Virtualization, vSphere 8.0, vSphere 9.0 Tags // ESXi 8.0 Update 3, ESXi 9.0, Nested ESXi

Failed to locate kickstart on Nested ESXi VM CD-ROM in VCF 9.0

06.20.2025 by William Lam // 2 Comments

If you are automating the installation of ESXi using a scripted installation (aka Kickstart) and the KS.CFG is located on a CD-ROM device and you happen to be using a Nested ESXi VM and see the following message:

cannot find kickstart file on cd-rom with path -- /KS.CFG


You are probably using an IDE-based controller for the CD-ROM device, which the underlying IDE driver for ESXi has been removed as part of VMware Cloud Foundation (VCF) 9.0.


The fix is to simply remove the IDE controller and use a SATA controller and things will work as expected!

Categories // ESXi, Nested Virtualization, VMware Cloud Foundation, vSphere 9.0 Tags // ESXi 9.0, kickstart, Nested ESXi, VCF 9.0

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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.

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Recent

  • Simplify License Management across VCF Operations Fleet & Standalone Deployment for Monitoring 03/05/2026
  • Automated Initial Configuration of VCF Operations 9 using CASA API 03/04/2026
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  • Quick Tip - Debugging "stuck" vSphere Supervisor being removed 02/19/2026

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