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Load balancing method, device and system and storage medium

A load balancing and workload technology, applied in the computer field, can solve the problem of increasing the business response time, and achieve the effect of reducing the business response time

Pending Publication Date: 2022-07-08
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since all call requests need to be forwarded by the grid proxy, it will increase the service response time

Method used

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  • Load balancing method, device and system and storage medium
  • Load balancing method, device and system and storage medium
  • Load balancing method, device and system and storage medium

Examples

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Embodiment Construction

[0065] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0066] The terms "first", "second" and the like in the description, claims and the above-mentioned drawings of the embodiments of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchange...

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Abstract

The invention provides a load balancing method, device and system and a storage medium, the method is applied to a first application service in a cluster, the first application service comprises a first application service instance and an xDS proxy, and the first application service instance comprises a first workload and an xDS client; the method comprises the following steps: receiving first load balancing strategy information sent by an xDS server through an xDS proxy, forwarding the first load balancing strategy information to an xDS client, and when a first working load needs to call a second application service in a cluster, calling the second application service through the xDS client according to the first load balancing strategy information. And sending a calling request to one or more target second application service instances in the second application service to realize load balancing of each second application service instance in the second application service. Through the process, load balancing can be realized in the first application service instance, and the call request does not need to be forwarded through a grid agent, so that the service response duration is shortened.

Description

technical field [0001] The present application relates to the field of computer technologies, and in particular, to a method, device, system and storage medium for load balancing. Background technique [0002] In the microservice architecture, an application can include multiple application services, and each application service only focuses on completing one task, so the application can be regarded as a collection of multiple application services. Each application service corresponding to an application can be deployed independently, and each application service can be deployed on one or more servers. [0003] Since different application services may be deployed on different servers, calls between different application services involve communication between different servers. In order to facilitate secure and reliable communication between different application services, a microservice governance framework-service mesh is proposed. A service mesh is a configurable infrast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/1014H04L67/60H04L67/562
CPCH04L67/1014
Inventor 王夕宁
Owner ALIBABA CLOUD COMPUTING LTD