Nginx负载均衡器集群架构的实践应用  

Practical Application of Nginx Load Balancer Cluster Architecture

作　　者：金海峰[1] 余傲雪 JIN Haifeng;YU Aoxue(Computer Science Department,Jiangyin Polytechnic College,Jiangyin 214405,China)

机构地区：[1]江阴职业技术学院计算机科学系,江苏江阴214405

出　　处：《安徽电子信息职业技术学院学报》2023年第3期1-6,共6页Journal of Anhui Vocational College of Electronics & Information Technology

基　　金：2022年江苏省高校智慧教育与教学数字化转型研究专项课题“‘虚实互补、创客教育’的高职计算机网络专业在线实践教学改革研究”(2022ZHSZ41)。

摘　　要：针对单台WEB服务器性能有限、可靠性不高,极易造成单点故障等问题,提出一种基于keepalived+Nginx+DNS轮询的负载均衡器集群解决方案。文章详细介绍了方案的设计思路、拓扑结构以及关键技术和具体部署方法。通过实验证明,方案具有较强的可操作性和实用性,可以提升WEB服务器的可靠性,改善用户的体验感。Aiming at the problems of limited performance,low reliability and single point of failure of a single WEB server,a load balancer cluster solution based on keepalived+Nginx+DNS polling is proposed.The article provides a detailed introduction to the design concept,topology structure,key technologies,and specific deployment methods of the solution.Through experiments,it has been proven that the scheme has strong operability and practicality,which can improve the reliability of web servers and improve the user experience.

关 键 词：集群 负载均衡 高可靠性 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]