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Server cluster management method, load balancing method and load balancing equipment

A technology of load balancing equipment and server clusters, which is applied to electrical components, transmission systems, etc., and can solve problems such as the complexity of managing server clusters

Active Publication Date: 2021-04-30
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the complex problem of managing server clusters in related technologies, this specification provides a management method, load balancing method and load balancing equipment for server clusters

Method used

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  • Server cluster management method, load balancing method and load balancing equipment
  • Server cluster management method, load balancing method and load balancing equipment
  • Server cluster management method, load balancing method and load balancing equipment

Examples

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Embodiment Construction

[0044] A VS is deployed on the load balancing device, and the VS is used to implement load balancing among servers in a server cluster. The load balancing between servers is divided into four-layer load balancing and seven-layer load balancing according to the level of processing to the Open System Interconnection Reference Model (OSI). Such as Figure 1A As shown, the VS used to implement the four-layer load balancing refers to a server cluster; after receiving the access request, the VS selects a server in the server cluster to process the access request according to the load balancing algorithm. Such as Figure 1B As shown, in the VS used to implement seven-layer load balancing, multiple features are configured according to the domain name that may be carried in the access request, and each feature corresponds to a server cluster referenced by the VS; after the VS receives the access request , according to the characteristics carried in the access request, determine the se...

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PUM

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Abstract

The invention provides a server cluster management method, a load balancing method and load balancing equipment. The method comprises the steps: enabling a VS deployed on the load balancing equipment to reference a plurality of server clusters, selecting to increase or decrease the server clusters under the condition that an instruction of increasing or decreasing servers of a user is received, and enabling the VS to select to increase or decrease the server clusters. Or adding or reducing the servers in the specific server cluster. And when an access request is received, performing primary scheduling in the determined server cluster according to the access request, and selecting one server cluster. And performing secondary scheduling in the server cluster according to a load balancing algorithm, and selecting a server for processing the access request. Therefore, the management complexity is reduced. Thus, when the servers are added, the configuration of all the servers does not need to be adjusted, and when the servers are reduced, the servers needing to be deleted do not need to be searched and deleted in a large range, so that the complexity of managing the server cluster is reduced.

Description

technical field [0001] This specification relates to the field of computer application technology, and in particular to a server cluster management method, a load balancing method, and a load balancing device. Background technique [0002] A virtual server (Virtual Server, VS) is deployed on the load balancing (Load Balance, LB) device. The VS receives the access request, and based on the load balancing algorithm, sends the access request to a real server (Real Server) in the server cluster referenced by it. Server, RS). [0003] Specifically, load balancing is divided into seven-layer load balancing and four-layer load balancing. For Layer 4 load balancing, VS refers to a server cluster, and VS sends all received access requests to a real server in the server cluster. For layer-7 load balancing, VS refers to multiple server clusters, which correspond to multiple access request characteristics one by one, and VS will send the received access request to a real server cluste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/1031H04L67/1008H04L67/63
Inventor 汪庆权
Owner HANGZHOU DPTECH TECH