Resource allocation method in cloud computing system

Abstract

The invention discloses a resource allocation method in a cloud computing system and relates to the technical field of cloud computing. The resource allocation method in the cloud computing system comprises the following specific steps of S1, virtualizing resources into a plurality of slots, classifying the resources according to common properties of the resources, thereby forming resource pools, and achieving multi-level resource pools; S2, taking one resource pool as a server to interact with cloud; S3, submitting a service request to cloud infrastructure by a user through a service distributer; S4, obtaining newest load and energy information through a virtual machine manager and an energy monitor and explaining and analyzing submitted service request information; and S5, dynamically adjusting load balance of the system through the server according to distribution condition of the resources and the change of idle slots of the resource pools. According to the method, a load balancing method of a cloud computing center is improved, a proportion between physical servers and virtual servers is optimized, and the load balance of the cloud computing data center is ensured.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a resource allocation method in a cloud computing system. Background technique [0002] There are a large number of servers in the data center. When a large number of users access the servers in the data center through the network, in order to ensure the maximum utilization efficiency of all the servers in the data center, a load balancing device needs to be installed on the network entrance, and the data center is saved in the device. The list of available servers. Whenever a user initiates a request to access the data center, the load balancing device allocates the access requests of different users to different servers according to a certain request allocation strategy. [0003] At present, general data centers are developing towards cloud computing data centers. The important difference between cloud computing data centers and general data centers is that the servers ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a resource allocation method in a cloud computing system to solve the problem of the load balancing equipment generally aimed at physical servers proposed in the background technology above, and to apply in cloud computing data centers with a large number of virtual servers and frequent dynamic changes In the environment, the effect of load balancing cannot be guaranteed

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