基于VMware虚拟化技术在民航气象信息系统中的应用与实现

Application and Implementation of VMware-Based Virtualization Technology in Civil Aviation Meteorological Systems

针对现有民航气象信息系统架构存在气象信息共享不充分、资源配置不合理、监控方式不统一等问题的特点,以及因基础设施资源需求的逐年提升而带来管理开销大、运维成本提高的情况,介绍了将WMware虚拟化技术应用到民航气象信息系统中进行服务资源整合改造的方法。通过搭建动态服务器集群,自动化监控现有配置和性能指标,提高整个业务系统的容灾能力和可扩展性,保障各类气象业务的高效率运行。建设完成后的运行结果表明:新建民航气象信息系统稳定可靠,体现了虚拟化架构的优势,能够满足今后一段时间内气象业务需求。

Aiming at the existing civil aviation meteorological information system architecture characterized by insufficient sharing of meteorological information, irrational resource allocation, and non-uniform monitoring methods, as well as large management overhead and higher operation and maintenance costs due to the yearly increase in infrastructure resource demand, the method of applying WMware virtualization technology to civil aviation meteorological information system for the integration and transformation of service resources is introduced. By building dynamic server clusters and automating the monitoring of existing configuration and performance indexes, it improves the disaster-tolerance capability and scalability of the whole service system and guarantees the efficient operation of various weather services. The operation results after the completion of the construction show that the new civil aviation meteorological information system is stable and reliable, embodies the advantages of virtualization architecture, and can meet the meteorological business requirements in the coming period of time.