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Automated VMware Cloud Foundation (VCF) 5.2 Import Lab Deployment Script

07.31.2024 by William Lam // 10 Comments

VMware Cloud Foundation (VCF) 5.2 had just GA'ed last week and it is a packed release with a ton of new capabilities! Creating a brand new VCF environment (greenfield) is generally much easier than converting an existing vSphere-based environment (brownfield) into a compliant VCF environment, which can be quite challenging and our users have been asking for a better solution.

With VCF 5.2, we now have the ability to import or convert an existing vSphere and vSAN environment into either a VCF Management Domain or Workload Domain using a new VCF Import Tool without needing to rebuild your existing environment!

As with anything I do, I typically want my infrastructure setup be fully automated, so that I can actually spend time exploring the actual capability and not waste time deploying or installing the required prerequisites. After spending a few minutes reading through the VCF Import Tool Scenarios and Considerations, I could adapt my Automated vSphere Lab Deployment scripts (here and here) to automatically deploy the required environment, so that I could quickly try out the new VCF Import Tool.

[Read more...]

Categories // Automation, VMware Cloud Foundation, vSphere 8.0 Tags // VMware Cloud Foundation

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

Easily audit ESXi boot options programmatically in vSphere 8.0 Update 3

07.26.2024 by William Lam // Leave a Comment

ESXi (kernel) boot options can be added during ESXi boot up (by pressing SHIFT+O) or by updating the ESXi boot.cfg configuration to influence specific configurations and/or behaviors.

In the past, it was difficult to get visibility across your fleet of ESXi hosts on which hosts might be using custom boot options, especially in cases where you might not need them anymore or worse if someone has manually added a configuration that you did not intend.

In vSphere 8.0 Update 3, a new bootCommandLine property has been added to the vSphere API and can now provide full visibility into all boot options used for a given ESXi host.

PowerCLI 13.3 had also GA'ed yesterday, which supports latest APIs introduced in both vSphere 8.0 Update 3 and VMware Cloud Foundation (VCF) 5.2  and you can easily access this new property by running the following command:

(Get-VMHost).ExtensionData.Hardware.SystemInfo

Categories // Automation, ESXi, vSphere 8.0 Tags // vSphere 8.0 Update 3

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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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