LVS/DR、NGINX混合负载均衡集群技术应用研究

Research on Application of LVS/DR and NGINX Mixed Load Balancing Cluster Technology

为解决单一集群技术满足不了企业Web服务器集群应用需求,提出构建LVS/DR+NGINX集群混合应用模式.通过分析LVS、NGINX、HAPROXY、TOMCAT集群技术的优缺点,假设LVS/DR+NGINX集群混合模式解决单点故障、节点网络带宽瓶颈、并发性处理性能提高问题,通过对方案模式构建、测试,测试结果证明该模式实现Web服务器集群应用的高性能和高可靠性需求.

In order to solve the problem that single cluster technology can not meet the application requirements of enterprise Web server cluster,a hybrid application model of LVS/DR ＋ NGINX cluster is proposed.Through the analysis of advantages and disadvantages of LVS,NGINX,HAPROXY,TOMCAT cluster,he proposed LVS/DR＋NGINX cluster mixed model can solve the single point of failure and network bandwidth bottlenecks and improve the processing performance of concurrency problems.The test results show that the Web application server cluster model can achieve high performance and high reliability requirements.