Thin client system, management server, virtual machine creation management method and virtual machine creation management program

A virtual machine creation management server of a virtual machine creation system, comprising:

• at least one processor;
• and
• a virtual machine creation management unit which, based on resource information of at least one tenant terminal stored in a management data base of said client virtual machine creation system and a virtual machine creation request including predetermined requirement information including a data center as a creation destination of said virtual machine, a template for use in creating said virtual machine, a license for use in creating said virtual machine and a domain of a tenant user of said tenant terminal, for creating a virtual machine to be used by said tenant terminal on a data center of said thin virtual machine creation system which is received from said tenant terminal, selects a hypervisor in which said virtual machine can be created,
• said virtual machine creation management unit of said virtual machine creation management server extracts a data center which is a data center included in said predetermined requirement information and usable by said tenant terminal from said management data base,
• extracts a connection broker related to a manager related to said extracted data center and usable by said tenant terminal from said management data base,
• extracts said hypervisor related to a manager related to said extracted connection broker and usable by said tenant terminal from said management data base, and
• extracts said hypervisor included in said predetermined requirement information and in which said virtual machine of said tenant terminal can be created from among said extracted hypervisor.

A virtual machine creation management method, comprising:

• at a virtual machine creation management server of a client virtual machine creation system, a virtual machine creation management step of, based on resource information at least one tenant terminal stored in a management data base of said virtual machine creation system and a virtual machine creation request including predetermined requirement information including a data center as a creation destination of said virtual machine, a template for use in creating said virtual machine, a license for use in creating said virtual machine and a domain of a tenant user of said tenant terminal, for creating a virtual machine to be used by said tenant terminal on a data center of said thin virtual machine creation system which is received from said tenant terminal, selecting a hypervisor in which said virtual machine can be created,
• said virtual machine creation management of said virtual machine creation management server extracts a data center which is a data center included in said predetermined requirement information and usable by said tenant terminal from said management data base,
• extracts a connection broker related to a manager related to said extracted data center and usable by said tenant terminal from said management data base,
• extracts said hypervisor related to a manager related to said extracted connection broker and usable by said tenant terminal from said management data base, and
• extracts said hypervisor included in said predetermined requirement information and in which said virtual machine of said tenant terminal can be created from among said extracted hypervisor.

A non-transitory computer readable medium storing a virtual machine creation management program executed on a virtual machine creation management server of a thin virtual machine creation system, wherein said program causes said virtual machine creation management server to execute the functions of:

• a virtual machine creation management processing of, based on resource information of at least one tenant terminal stored in a management data base of said virtual machine creation system and a virtual machine creation request including predetermined requirement information including a data center as a creation destination of said virtual machine, a template for use in creating said virtual machine, a license for use in creating said virtual machine and a domain of a tenant user of said tenant terminal, for creating a virtual machine to be used by said tenant terminal on a data center of said virtual machine creation system which is received from said tenant terminal, selecting a hypervisor in which said virtual machine can be created,
• said virtual machine creation management of said virtual machine creation management server extracts a data center which is a data center included in said predetermined requirement information and usable by said tenant terminal from said management data base,
• extracts a connection broker related to a manager related to said extracted data center and usable by said tenant terminal from said management data base,
• extracts said hypervisor related to a manager related to said extracted connection broker and usable by said tenant terminal from said management data base, and
• extracts said hypervisor included in said predetermined requirement information and in which said virtual machine of said tenant terminal can be created from among said extracted hypervisor.