Server Load Balancing Using Linux

Linux virtual server (LVS) uses load balancing technology to connect several servers into a virtual server, which can provide a convenient, practical and low price processing measure to meet the rapidly increasing network usage. Based on the full consideration of enterprise services, this design discusses how to build a highly available load balanced enterprise server cluster environment under Linux. In the design, the enterprise's web server adopts the lamp environment. Kept and LVS can realize the enterprise's highly available load balancing web server cluster, use MySQL dual host to realize the automatic backup of the database, and realize the automatic jump of the database in the case of single point of failure of the database through mysql-ha cluster.