VIRTUAL-MACHINE CONTROL DEVICE, VIRTUAL-MACHINE CONTROL METHOD, COMPUTER-READABLE RECORDING MEDIUM RECORDING PROGRAM FOR VIRTUAL-MACHINE CONTROL METHOD, AND DATA CENTER

摘要

A virtual machine control device includes: a generating unit configured to generate an operability constraint for a virtual machine is to be arranged, based on a virtual machine name list of the virtual machine and a host machine name list of a host machine capable to arrange the virtual machine; and a determining unit configured to determine an arrangement of the virtual machine is to be arranged, based on a constraint including the generated operability constraint, the host machine name includes location information of the host machine, and the virtual machine name includes information of component that composes an application service.