Uniform resource scheduling method in cloud computing system

Abstract

The invention discloses a uniform resource scheduling method in a cloud computing system. The method comprises the following steps: 1) establishing a physical resource pool and a virtual resource pool; 2) forwarding a resource request to a corresponding component according to the requirement type of the resource request by a system controller; 3) after receiving the request, selecting a server from the physical resource pool, turning power on and initializing by a physical resource pool management component, and returning an access address and a command to the user; after receiving the request, selecting a physical resource from the virtual resource pool to create a virtual machine by a virtual resource pool management component, and returning the access address and the command, wherein when the utilization rate of the virtual resource pool is greater than the set threshold value, a resource scheduler selects a server from the physical resource pool and cancels the server, and transfers the server to the virtual resource pool and register; when the utilization rate of the physical resource pool is greater than the set threshold value, the resource scheduler selects the server from the virtual resource pool and cancels the server, and then transfers the server to the physical resource pool and register. The uniform resource scheduling method is high in the resource utilization rate and low in energy consumption.

Description

technical field [0001] The invention belongs to the field of cloud computing, and relates to a resource scheduling method in a cloud computing system, in particular to a unified scheduling method for virtual resources and physical resources in the cloud computing system. technical background [0002] Cloud computing is an emerging business computing model developed from distributed computing, parallel computing, and grid computing. It distributes computing tasks on a resource pool composed of a large number of computers, so that various application systems can obtain computing power, storage space, and various software services as needed. Vendors that provide cloud computing build data centers through distributed computing and virtualization technologies, and provide data storage, analysis, and scientific computing services to technology developers or enterprise customers on a free or on-demand basis. [0003] The emergence of cloud computing has stripped the connection bet...

AI Technical Summary

Problems solved by technology

In the field of real-time computing and special-purpose systems, business needs and the realization of applications often have special requirements for the underlying hardware architecture and instruction sets, and virtualization technology often cannot meet such requirements

[0008] At present, the cloud computing system based on virtualization technology only provides the abstraction of virtual resources and cannot meet the needs of users for physical resources, which largely limits the application field of cloud computing systems.

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