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Load balance scheduling system in cloud computing environment

A cloud computing environment and load balancing technology, applied in transmission systems, electrical components, etc., can solve problems such as low system utilization, waste of resources, and insufficient service capacity of the load balancing system

Active Publication Date: 2012-04-25
WUXI CITY CLOUD COMPUTING CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional load balancing system composed of scheduling nodes and service nodes has the following problems: when the overall service capacity of the load balancing system is insufficient, it is impossible to increase the service nodes in real time to enhance the overall service capacity of the system; Standards are used to configure service nodes. When there are fewer requests, the system utilization rate is low, resulting in waste of resources; when the system needs to be down for maintenance, the service must be interrupted

Method used

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  • Load balance scheduling system in cloud computing environment
  • Load balance scheduling system in cloud computing environment

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Embodiment Construction

[0010] The method of the present invention will be described below in conjunction with the accompanying drawings and specific embodiments.

[0011] The system consists of three parts: load balancer, dynamically schedulable virtual machine resources, and dispatch center module

[0012] . The load balancer is responsible for scheduling information service requests to balance the load of resources in the system. In addition to assigning user requests to the configured virtual machines, the load balancer also defines the following system interfaces for the dispatch center module to call:

[0013] Add virtual machine interface

[0014] Private boolean addVM();

[0015] The dispatch center module adds new virtual machine resources to the load balancer through this interface to increase system service capabilities.

[0016] delete virtual machine interface

[0017] Private boolean removeVM();

[0018] The dispatch center module deletes temporarily unnecessary virtual machines i...

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Abstract

The invention discloses a load balance scheduling system in a cloud computing environment. The system is formed by a load balancer, a virtual machine resource which can be dynamically scheduled and a scheduling center module which are responsible for a system load scheduling function, a user request response function and a virtual machine resource scheduling function respectively. . The scheduling center module, which is based on processing system monitoring information, notifies the load balancer to add / delete a virtual machine scheduling object. Therefore, the system can dynamically adjust a load balance system service capability.

Description

technical field [0001] The invention relates to the management of information service load balancing scheduling, in particular to a system of load balancing scheduling in a cloud computing environment. Background technique [0002] Load balancing is based on the existing network structure, which provides a cheap and effective method to expand server bandwidth and increase throughput, strengthen network data processing capabilities, and improve network flexibility and availability. It mainly completes the following tasks: solve the network congestion problem, provide services nearby, and realize geographical location independence; provide users with better access quality; improve server response speed; improve server and other resource utilization efficiency; Single point of failure. [0003] However, the traditional load balancing system composed of scheduling nodes and service nodes has the following problems: when the overall service capacity of the load balancing system ...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 樊兴军陈松林李守超
Owner WUXI CITY CLOUD COMPUTING CENT
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