Resource allocation device, resource management system, and resource allocation program

A non-transitory computer readable medium storing a resource allocation program for enabling a computer serving as a resource allocation apparatus to realize a filtering unit, a weighting unit, and a resource allocation unit,

• wherein the filtering unit is configured to receive an allocation request specifying an amount of use of a physical resource to be used by a virtual resource and a characteristic of the physical resource for each of the virtual resources and select a resource for allocation that matches the characteristic of the physical resource specified in the allocation request, and
• the weighting unit is configured to choose the physical resource that is to serve as an allocation destination of the virtual resource based on an amount of use in which each of the selected resources for allocation is available and the amount of use of the physical resource specified in the allocation request;
• and
• the resource allocation unit is configured to allocate the virtual resource specified in the allocation request to the physical resource chosen as the allocation destination.