mac mini

Apple Mac Mini on VMware HCL!

08/01/2019 by William Lam 7 Comments

For the past 6 years, the Apple Mac Mini has been one of the most popular hardware platforms for Virtualizing MacOS running on VMware vSphere enabling our customers to develop and build iOS and MacOS applications. With that said, VMware has historically only supported two Apple hardware platforms: Xserve (now EOL'd) and the Mac Pro (6,1) which is officially listed on VMware's Hardware Compatibility list and this has been officially supported by VMware since 2012 when we first introduced support for MacOS Virtualization with the vSphere 5.0 release.

As many of you know, I have been a huge advocate of this platform for a number of years now and I have been working with various Engineers over the years to ensure that we have the exact same user experience when working with ESXi on the Mac Mini as you do with the Mac Pro. I still recall in the early days where it took several "hacks" to get ESXi to successfully boot and install.

Today, ESXi installs on the Mac Mini just like any other x86 platform. It runs amazing well for our customers, especially for a consumer device, who have deployed them in their datacenters ranging from a couple hundred to several thousands for some of our larger Enterprise customers, one such example is MacStadium, the largest Apple Infrastructure-as-a-service provider which many of the Fortune 100/500 companies are leveraging to provide them with a platform to build and develop for the Apple eco-system.

Aquantia 10GbE ESXi Driver for Apple 2018 Mac Mini

04/10/2019 by William Lam 9 Comments

I know many of you have been anxiously waiting for ESXi to be fully functional on the latest Apple Mac Mini (2018), unfortunately I do not have any news to share with you on that front. Without help from Apple, we are still challenged with Apple's new T2 chip, which prevents us from accessing the underlying NVMe device.

Having said that, I do have some exciting news regarding the built-in 10Gigabit Ethernet adaptor on the 2018 Mac Mini. The 10GbE adaptor uses an Aquantia chipset, this is also the same chipset used in Apple's high end iMac Pro which was released earlier in the year. Over the past few weeks, I have been working with the Aquantia team and they have successfully ported over their open source Atlantic driver to a VMKlinux driver for ESXi, which they have published here. Although the local NVMe device can not be used to run any VMs, with the network fully enabled, customers could take advantage of this model and connect to IP-based storage to start leveraging the new Mac Mini platform.

The easiest way to incorporate the driver into the latest ESXi release is to use Image Builder within the vSphere H5 Client UI, below are the step-by-step instructions.

ESXi on the new 2018 Apple Mac Mini

11/09/2018 by William Lam 34 Comments

Thanks to the Green Mini Host (Apple Mac Mini hosting and collocation provider) who were the first to publicly confirm that latest release of ESXi (6.7 Update 1) works on the recently announced 2018 Apple Mac Mini.

Conforming @VMware #ESXi runs on the new Mac Mini 2018! #macmini2018 @vGhetto @lamw pic.twitter.com/DRqQ4lsWn5

— Green Mini host (@macminihost) November 7, 2018

For vSphere/vSAN Home Lab enthusiasts, the price of the new Mac Mini, especially when it is fully loaded is probably a tough sale. However, for customers developing on MacOS including iOS development, CI/CD, build farms, gaming, etc. which benefit from running on vSphere. For these customers, support for ESXi on the new Mac Mini is extremely interesting, especially with the updated hardware giving these systems a significant boost in performance even when comparing to the current Mac Pro 6,1 and iMac Pro models. In fact, I had number of folks ping me after Apple introduced it during their keynote asking if ESXi would work on the Mini's.

Disclaimer: Apple Mac Mini (both old and new) hardware are NOT officially supported by VMware. The only officially supported Apple hardware platform is the Mac Pro 6,1 or Mac Pro 5,1. For more details, please refer to VMware's Hardware Compatibility List.

Retrieving Apple hardware details (Model, Serial, Board & EFI Boot ROM & SMC Version) from ESXi

10/31/2018 by William Lam 2 Comments

For customers who run ESXi on Apple Hardware, retrieving the Apple hardware specific information such as the Board ID, EFI Boot Room and SMC Version for troubleshooting or auditing purposes can be challenging. Historically, this information is only available when running the hardware with an Apple MacOS operating system and customers would have to either boot the system into the MacOS Recovery Mode to run the system profiler tool from the command-line or install a full blown MacOS operating system to retrieve the necessary information as outlined in this Apple KB.

For some customers, this may not even be an option as Apple hardware does not provide any remote management capabilities and customers must physically be in front of the system to perform this process and imagine needing to do this across a fleet of Apple servers.

While working on a recent case with a customer, I was curious if the Apple specific information could be retrieved from within ESXi and remove the need to boot into MacOS? I reached out to one of the Engineers, Darius Davis, who I work with on a frequent basis when it comes to MacOS-related topics to see if this was possible.

Thunderbolt to 10GbE Network Adapters for ESXi

03/15/2018 by William Lam 4 Comments

I was recently made aware of this article in which the author, Karim Elatov, had successfully demonstrated the use of a Sonnett Thunderbolt 2 to 10 Gigabit Ethernet Adapter with ESXi running on an Apple Mac Mini. As far as I am aware of, this may be the first public confirmation that such a device would work with ESXi, not to mention having it functional on the Mac Mini. I know in past years, there have been unconfirmed reports on various forums mentioning a Thunderbolt to 10GbE solution that works with ESXi but it was unclear on whether custom drivers were needed or if it would even work with newer versions of ESXi.

This topic has been popular amongst our customers who virtualize Apple MacOS on vSphere. In fact, several years back I had written an article on Thunderbolt Storage for ESXi, which includes a number of solutions that our customers have implemented to provide remote storage for their vSphere infrastructure running on either an Apple XServe, Mac Pro or Mac Mini. Questions around a functional Thunderbolt to 10GbE has definitely been asked about, but I had never heard from any customer who have had a successful story to share, at least until now.

From Karim's post, it looks like he was able to get this working using ESXi 6.0 but it was unclear if there was anything he needed to do to get the device recognized. I reached out to Karim and he was able to confirm that the Thunderbolt device was recognized by ESXi without any additional driver installation. In fact, if you look at this console output on his blog, you will see that it simply uses the inbox Intel ixgbe driver. I had also asked if Karim tried this with the latest version of ESXi, which is currently at 6.5 Update 1. Karim was kind enough to perform one additional test for me which was to confirm the device would still work with the latest ESXi release, which you can see for yourself in the screenshot below.

UPDATE (02/04/19) - Chad Moon recently shared his experiences on getting 10GbE support with an Intel NUC using the OWC Mercury Helios 3, Thunderbolt3 to PCIe expansion enclosure

Using vSphere Auto Deploy to Netboot ESXi onto Apple Mac Hardware

01/17/2017 by William Lam 2 Comments

Last week I published an article that demonstrated for the first time on how to netboot an ESXi installation onto Apple Mac Hardware. As you can imagine, this was very exciting news for our VMware/Apple customers, who historically have not had this capability before. Customers can now automate and install ESXi over the network onto their Apple Mac Hardware just like you would for other non-Apple hardware.

With the ability to boot ESXi over the network for Apple Mac Hardware, it is now also possible for customers to take advantage of the vSphere Auto Deploy feature. Auto Deploy allows customers to easily and quickly provision ESXi hosts at scale and integrates directly with vCenter Server to automatically join and apply specific defined host configuration policies. This is a great time to check out Auto Deploy, especially with all the new enhancements that were introduced in vSphere 6.5 like custom script bundles for example.

Below are the instructions on how to setup Auto Deploy to work with Apple Mac Hardware.