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ESXi on Intel NUC 12 Pro (Wall Street Canyon)

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Many in the VMware Community, including myself, started with the classic 4x4 Intel NUC for running a VMware homelab. Over the years, this powerful little Intel NUC continues to enable a wide variety of new VMware use cases from running vSphere, vSAN, NSX, Tanzu and even vRealize (now Aria). It felt like it was just yesterday that I had switched from using an Apple Mac Mini to the latest Intel NUC (6th Generation) to build my new vSphere/vSAN Homelab, which was more than 6 years ago! 😲

While Intel continues to expand and grow their "NUC" portfolio to include many other form factors, the classic 4x4 design still has a special place for many people in the VMware community. The classic Intel NUC is not only small, portable but also extremely capable, especially with last few releases which makes this an ideal kit for those just getting started with a new VMware Homelab.

If you are in the market for an upgrade this year, definitely check out the latest refresh of this classic 4x4 design with Intel's recent launch of the Intel NUC 12 Pro, formally known as the Wall Street Canyon NUC.

Let's take a closer look at this new Intel NUC 😀

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vSphere ESXi 7.x will be last version to officially support Apple macOS Virtualization

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As a heads up, I just wanted to share that VMware has just published a new knowledge base article to communicate that ESXi 7.x will be the last major release to officially support Apple macOS Virtualization, which was originally introduced back in 2011 with the release of vSphere 5.0.

Last year, VMware had also published a blog outlining that they will no longer pursue hardware certification for the Apple 2019 Mac Pro 7,1 for ESXi and as unfortunate as this is, hopefully this updated news will not come as a surprise to any of our customers or partners due to the various challenges in supporting the Apple hardware platform with ESXi.

On a more personal note, this is also a bitter sweet end, I have been writing about Apple macOS Virtualization on ESXi since its inception almost exactly 11 years ago. I came to learn about the new virtualization capability during an on-site beta for vSphere 5.0 (codenamed MN) at VMware HQ back when I was a customer. Not only did our organization have a need for this capability, but this was also the time that Apple had announced EOL'ed of Apple XServe, which was the initial hardware platform that was officially supported. I still recall emailing our leadership after the on-site to purchase as many XServe as we could before you could no longer buy the systems so that we can enable our development teams who were building both iOS and macOS applications.

It certainly has been a wild ride over the years in advocating for our users and their plethora of use cases to getting the Apple Mac Mini to run ESXi like any other x86 platform and even getting the Apple Mac Mini added to the VMware HCL. I still remember all the hoops and hacks that one needed to jump through just to boot ESXi and over the years, various VMware Engineers have incrementally helped get us to where we are at today, so a big thanks for all of their support over the years.

Quick Tip - How to actually disable host encryption mode on ESXi?

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This recent quote from my buddy Timo Sugliani (definitely worth a follow on Twitter), perfectly captures the essence of an issue that I had ran into and I am sure many of you can also relate! 😀

Trying to do ONE thing and deviating to X, Y and Z. The common IT Journey

I was trying to generate an ESXi support bundle to share with Engineering and when ran the "vm-support" command, I was surprised that it failed with the following message:

Command cannot succeed because this host is in crypto safe mode and the vm-support incident key is missing.


I had never seen this message before and I had assumed it was probably due to my recent use of adding vTPM to VM that caused the host encryption mode to get enabled on this particular ESXi host. Although there were commands that I could run follow, I actually just wanted to disable it and get the support bundle over to Engineering. I figure I should be able to easily disable it, right?

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