1. A method of administration of virtual machine affinity in a data center, the data center comprising a plurality of virtual machines (‘VMs’), each VM comprising a module of automated computing machinery installed upon a computer in the data center and characterized by a Universally Unique Identifier (‘UUID’), at least two of the VMs having an affinity requirement to be installed on separate computers, the data center further comprising a data center administration server operably coupled to the VMs, the method comprising: communicating, by at least one of the VMs having an affinity requirement to the data center administration server, the UUIDs of the VMs having an affinity requirement; and moving by the data center administration server the VMs having an affinity requirement to separate computers in the data center.