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Auditing vGPU Profile Reconfigurations in vSphere

07.29.2024 by William Lam // Leave a Comment

vCenter Server Events are extremely powerful and contains a ton of useful information, especially for auditing and compliance purposes. As of vSphere 8.0 Update 3, there are over 2.1K+ out of the box events with many more through 2nd and 3rd party integrations.

One of my favorite vCenter Server Event is the VmReconfiguredEvent as it provides complete visibility into every VM reconfiguration change as shared in this blog post back in 2015.

I recently saw an interesting inquiry about being able to audit and track vGPU profile reconfigurations for a VM and of course, vCenter Server Events to the rescue!

[Read more...]

Categories // Automation, PowerCLI, vSphere 8.0 Tags // GPU, vGPU

Useful vSphere Automation techniques for assisting with CrowdStrike remediation

07.20.2024 by William Lam // 9 Comments

By now, you have probably heard about or have directly been impacted by the recent CrowdStrike software update to Microsoft Windows system causing an unprecedented global outage. I know IT administrators are working around the clock to remediate thousands if not tens of thousands of Windows systems, the current recommended remediation process from CrowdStrike is definitely painful since it requires users to go into Windows safe mode to remove the offending file. To further complex things, most organizations enable Microsoft Bitlocker, which adds additional step to the already painful manual remediation process as you now have to locate your recovery keys before you login to apply the fix.

Within hours of the CrowdStrike news, I already saw a number of inquiries from our customers and field asking if there were any automated solutions or scripts that could aide in their remediation as asking any organization to manually remediate is a non-starter with the scale of deployments for most Enterprises. While getting up to speed on the remediation steps and thinking about how our vSphere platform can help users automate, what is typically a manual task, I had a few ideas that folks might find useful.

Disclaimer: The scripts provided in this article are meant as examples, please test and adapt them based on your own environment as these have not been tested in any official capacity and the behaviors may vary from environment to environment. Please use at your own risk.

[Read more...]

Categories // Automation, PowerCLI, vSphere 7.0, vSphere 8.0 Tags // CrowdStrike, keystroke

Managing vSAN internet connectivity configuration using the vSAN API

07.12.2024 by William Lam // 5 Comments

I recently received an inquiry from a vSAN customer who was looking to disable the vSAN internet connectivity, which is used pull down the latest vSAN HCL catalog updates and is also used as part of enabling the vSAN File Services.


Rather than using the vSphere UI to disable this configuration, the customer was interested in automating this and was wondering if there was an API that can be used?

While I have explored a large part of the vSAN Management API, this is one area that I had not played with before, which also meant a good learning opportunity!

[Read more...]

Categories // Automation, PowerCLI, VSAN, vSphere 8.0 Tags // PowerCLI, VSAN

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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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