面向微服务架构的高可用性服务发现设计

Weilun Tang, L. Wang, Guangtao Xue
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引用次数: 3

摘要

服务发现是微服务体系结构的基本组成部分之一,其高可用性成为影响整个微服务体系结构稳定性的重要因素。针对传统单节点部署容错性差的问题,本文提出了一种分布式服务发现机制,该机制根据数据的特点对Raft算法进行改进,保证了集群节点间数据的强一致性,提高了服务发现的可用性。实验结果表明,改进后的算法能够满足该场景下数据的强一致性要求,并能在发生错误后以更快的速度恢复数据一致性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Design of High Availability Service Discovery for Microservices Architecture
Service discovery is one of the basic components of the microservices architecture, and its high availability becomes an important factor affecting the stability of the entire microservices architecture. Aiming at the problem of poor fault tolerance for traditional single-node deployment, this paper proposes a distributed service discovery mechanism, which improves the Raft algorithm according to the characteristics of the data, ensures the strong consistency of data between cluster nodes, and improves the availability of service discovery. The experimental results show that the improved algorithm can meet the strong consistency requirement of the data in this scenario, and can restore data consistency at a faster speed after an error.
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