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High-availability service governance system for mass micro-services and implementation method

A system implementation and micro-service technology, applied in the field of high-availability service governance systems, can solve problems affecting system availability, system unavailability, etc., achieve simple expansion and reduction, and solve the cumbersome and high-availability expansion server.

Active Publication Date: 2019-09-13
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The entire system is unavailable during the election process, which affects the availability of the entire system

Method used

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  • High-availability service governance system for mass micro-services and implementation method
  • High-availability service governance system for mass micro-services and implementation method
  • High-availability service governance system for mass micro-services and implementation method

Examples

Experimental program
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Embodiment

[0036] In this embodiment, a high-availability service management system for massive microservices is provided, including: a server, a client, and an address management end;

[0037] In this embodiment, the server is used to store the address and port of the microservice, that is, when a microservice needs to provide services to the outside, it will first register its own service address and port in the server; The client is used to obtain a specific microservice address and port from the server, and register the selected microservice address and port to the server; the address management terminal is used to store and manage all available addresses of the server; the server and the client periodically synchronize the address of the server stored in the address management terminal to the local.

[0038] In this embodiment, the Java language is used to design the client and the server, Netty is used for access between the client and the server, and the address management termina...

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PUM

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Abstract

The invention discloses a high-availability service governance system for mass micro-services and an implementation method. The system comprises a server, a client and an address management end, and the method comprises the following steps: a service provider performing service registration; the server side performing service synchronization; the service provider performing service renewal and expiration; the service caller carrying out service calling; and when the server side address is changed, performing server side address synchronization in the client side and the server side. Accordingto the system, the high availability of the service registration center in a mass micro-service scene is ensured, and the corresponding relationship between the client and the server is determined byusing the consistent Hash algorithm, so that the existing corresponding relationship is influenced as little as possible when the number of the servers is changed. The service provider and the servermaintain a fixed heartbeat packet, and service renewal and expiration are carried out in time. The distributed consistency protocol is applied to the address management end, so that the consistency ofthe address list of the server is ensured.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a highly available service management system and an implementation method for massive microservices. Background technique [0002] With the popularity of the Internet, the architecture of modern Internet systems has become more and more complex. For a large-scale Internet system, it generally includes multiple applications, and often there are common services among the applications, and there is also a calling relationship between the applications. Therefore, in order to make complex systems easier to expand and maintain, a microservice architecture is usually adopted, that is, to separate the business from the application. A certain business no longer belongs to an application, but is maintained as an independent service. A large-scale Internet system must be composed of a large number of microservices, and these services themselves are deployed in a distributed manner....

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12
CPCH04L67/10H04L67/1004H04L61/5053H04L67/51
Inventor 何克晶刘琰翔
Owner SOUTH CHINA UNIV OF TECH
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