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MULTI-TENANCY INFORMATION PROCESSING SYSTEM, MANAGEMENT SERVER, AND CONFIGURATION MANAGEMENT METHOD

  • US 20130227097A1
  • Filed: 07/12/2011
  • Published: 08/29/2013
  • Est. Priority Date: 09/14/2010
  • Status: Active Grant
First Claim
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1. A management server in a multi-tenancy information processing system having plural types of network devices, a server device, and the management server, configuring a tenant which is a virtual network system including a desired network device of the network devices and a virtual machine configured by the server device for each client, in which the tenant has a plurality of segments, the management server comprising:

  • a device management table for storing, for each tenant and each segment, network setting items set for a network device in correspondence with an identifier of the network device corresponding to the segment of the tenant in advance; and

    a tenant configuration changing unit that specifies the network setting items to be set and the network devices being a setting target at the time of changing the configuration of the virtual machine,wherein the tenant configuration changing unitreceives, from a management console, a configuration change request including type information on a request representing any one of addition, deletion, and movement of the virtual machine, a tenant identifier of a target tenant, and a segment identifier of a target segment,determines whether or not the virtual machine is present in the target segment of the target tenant after changing the configuration, and/or whether or not the target segment of the target tenant is existing,specifies one or a plurality of the network setting items on the basis of the type information on the request included in the configuration change request, and both or either determination results of whether or not the virtual machine is present in the target segment after changing the configuration, and determination results of whether or not the target segment is existing, andspecifies one or plurality of the network devices corresponding to one or the plurality of specified network setting items, with reference to the device management table.

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