VM placement management system and VM placement management method

摘要

The VM placement management system includes a deployment management unit and a virtual machine placement management unit, and the deployment management unit is based on the held logical configuration template, the logical configuration template management table, and the communication amount calculation definition table for each middleware. For the system to be constructed, generate virtual machine communication relationship graph information in which virtual machines are connected via a logical network, request the virtual machine placement management unit to provision physical machines in the virtual machine system, and manage virtual machine placement Based on the physical configuration graph information, the virtual machine-physical machine correspondence table, the logical network-physical network correspondence table, and the inter-VM communication relationship graph information that are held, Provision to a machine. Further, the allocation method of the physical machine and the physical switch is changed according to the connection form of the logical network in the inter-VM communication relation graph information.