DefinIT

How to Virtualize Mac OS X using ESXi 5.1

As a proof of concept I recently tried to virtualize OS X (Mountain Lion) – It is important to note that VMware is now licensed to do so and you can read more here.

The following is an overview of the steps I followed to achieve my goal in some cases it was trial an error as I am not a regular Mac user.

The Hardware

As OS X requires Apple hardware to run you will have to find yourself a Mac that will install and run ESXi. You can check VMware’s HCL¬†even though the results only listed MacPro5,1 I was able to run ESXi 5.1 on a MacPro4,1. I did try it on an earlier MacPro but no joy. For this proof of concept test i have the following hardware.

  • 2x 4core MacPro4,1
  • 7GB Ram
  • Single 1TB SATA Drive

I am also aware others have used Mac mini’s as Lab machines but I will not cover that here.

ESXi installation

The installation is simple, by burning an ISO with ESXi 5.1 and booting the MacPro from the CD and then follow the usual steps to deploy ESXi.

Note – if you find nothing happens and you end up with a black screen with “Select CD-ROM boot type” its likely your MacPro cannot run ESXi though I have read a few article where individuals have performed firmware updates etc.

Once you have have ESXi installed configure it in what ever fashion you wish (a static IP is never a bad idea)

(more…)