基于Ansible自动化运维工具的多系统快速切换研究

Research on Multi-system Rapid Switching Based on Ansible Automatic Operation and Maintenance Tool

随着军用信息化建设的不断深化完善,各级指挥所内服务器和客户端数量的规模也急剧增加。传统的系统运维保障模式在大规模服务器和客户端运维中能力明显不足,技术保障人员的不足、保障维护压力的增大等,增加了运维人员的工作失误率,同时也导致工作效率明显地降低。针对常备状态与危机状态切换时需要短时间完成客户端与服务器依赖关系变更时出现的人手不足、差错率高和工作效率低等现象,提出了基于Ansible的自动化运行维护工具的编制与实现方法,利用Ansible自动运行维护工具的批量系统配置、批量应用程序部署和批量执行脚本指令等功能能够在短时间内完成大批量客户端和服务器依赖关系的切换和状态检测,提高了运维人员工作质量和效率。

With the continuous deepening and improvement of military information construction,the scale of the number of servers and clients in command posts at all levels is also increasing sharply.The traditional system operation and maintenance support mode is obviously insufficient in the operation and maintenance of large-scale servers and clients.The shortage of technical support personnel and the increase of support and maintenance pressure increase the error rate of operation and maintenance personnel,but also lead to a significant decrease in work efficiency.The compilation and implementation of an automatic operation and maintenance tool based on Ansible are proposed to solve the problems of insufficient manpower,high error rate and low work efficiency when the dependency relationship between client and server needs to be changed in a short time during the transition between standby state and crisis state.Using the functions of batch system configuration,batch application deployment and batch script execution of Ansible automatic operation and maintenance tool,the dependency relationship between a large number of clients and servers and status detected can be completed in a short time,which improves the quality and efficiency of operation and maintenance personnel.