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Automating VM Power Operations in vCenter Without PowerCLI

Posted on April 16, 2026April 16, 2026 by Don Horrox

Automate VM power operations in vCenter using native PowerShell and the REST API – no PowerCLI required. This approach delivers controlled concurrency, smart shutdown handling, and minimal overhead. It is a simple way to make maintenance windows faster and more predictable.

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My Experience Earning the VCP-VCF Architect Certification (2V0-13.25)

Posted on April 1, 2026April 2, 2026 by Don Horrox

A firsthand look at earning the VCP-VCF Architect certification at VMware Explore 2025, including the decision to take the new VCF 9.0 exam with limited preparation resources. This post breaks down what to expect, how to prepare, and the mindset required to succeed. If you’re approaching this exam, think like an architect – not an operator.

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Setting the Stage: VMware Explore 2026 in Las Vegas I August 31 – September 3, 2026

Posted on March 27, 2026March 27, 2026 by Don Horrox

VMware Explore 2026 in Las Vegas I August 31 – September 3, 2026 promises industry insights, technical deep dives, Hands-on Labs, and more. Whether for networking, breakout sessions, or the {Code} Hackathon, there’s something for everyone.

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WinRM Certificate Rotation on a Dedicated Script Host

Posted on March 2, 2026March 2, 2026 by Don Horrox

Renewing the SSL certificate bound to a WinRM HTTPS listener is a routine and valuable maintenance task. This post walks through validating, replacing, and securely rebinding the certificate on your Script Host, which we deployed in a previous article.

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Maintaining Trust: SSL Certificate Renewal in VMware VCF Automation

Posted on February 20, 2026February 20, 2026 by Don Horrox

In this article, we explore how to replace the SSL certificate for VCF Automation 8.18 using Aria Suite Lifecycle. Although many Administrators loathe working with certificates, you may be surprised how streamlined the process truly can be.

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Don Horrox

Virtualization professional and enthusiast.


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Recent Posts

  • Automating VM Power Operations in vCenter Without PowerCLIApril 16, 2026
  • My Experience Earning the VCP-VCF Architect Certification (2V0-13.25)April 1, 2026
  • Setting the Stage: VMware Explore 2026 in Las Vegas I August 31 – September 3, 2026March 27, 2026
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