基于LVS+rsync+MySQL的高可用系统构建研究  

Research on the Building of High Availability System Based on LVS+rsync+MySQL

作　　者：张海 董云泰 牛晓 吴兴发 ZHANG Hai;DONG Yuntai;NIU Xiao;WU Xingfa(The 28th Research Institute of China Electronics Technology Group Corporation,Nanjing 210007,China)

机构地区：[1]中国电子科技集团公司第二十八研究所,江苏南京210007

出　　处：《电子质量》2023年第3期16-19,共4页Electronics Quality

摘　　要：随着现代信息网络技术的飞速发展和信息系统方面的军事需求不断提高,用户对军事信息系统连续昼夜不间断提供服务提出了更高的要求。设计了一种基于LVS+rsync+MySQL构建的高可用系统架构,其中,LVS为基于IP地址和内容请求分发的高可用和负载均衡提出了一种高效的解决方法,rsync技术主要解决针对非格式化数据的高可用需求,MySQL为格式化数据提供了高可用解决模式。该集群架构可以满足一般中小型军事信息系统的业务要求,降低系统故障对业务造成的影响,为有关单位提供了一定的参考与借鉴。With the rapid development of modern information network technology and the continuous improvement of the military demand for information system,users have put forward higher requrements for the continuous day and night service provided by military information system.A high availability system architecture based on LVS+rsync+mysql is designed.Among them,LVS provides an efficient solution for high availability and load balancing based on IP address and content request distribution,rsync technology mainly solves the high availability demand for unformatted data,and MySQL provides a high availability solution mode for formatted data.The cluster architecture can meet the business requirements of ordinary small and medium-sized military information systems and reduce the impact of system faults on services,which provides some reference and lessons for related units.

关 键 词：LINUX虚拟服务器 MYSQL RSYNC 高可用系统 Keepalived 

分 类 号：TP311.521[自动化与计算机技术—计算机软件与理论]