西南诸河水文信息中心虚拟化平台设计  

Virtualization platform design of hydrological information center for river basins in southwestern China

作　　者：段仙琼 DUAN Xianqiong(Bureau of Hydrology and Water Resources Survey of River Basins in Southwestern China,Bureau of Hydrology,Changjiang Water Resources Commission,Kunming 650051,China)

机构地区：[1]长江水利委员会水文局西南诸河水文水资源勘测局,云南昆明650051

出　　处：《水利水电快报》2020年第7期64-69,共6页Express Water Resources & Hydropower Information

摘　　要：基于西南诸河水文水资源工作特点,设计并构建了一个高效、稳定及模块化的虚拟化平台,作为西南诸河水文信息平台的基础支撑平台。该平台使用基于Linux的内核虚拟机(KVM),采用全虚拟化及半虚拟化技术,设计了隔离区DMZ和局域网两个虚拟化集群。结合硬件网络化、应用模块化技术,制定了行政、物理资源划分、网络、安全、运维5个方面的管理策略。虚拟化平台可模拟Windows、Linux及Unix等多种类型操作系统,从而实现对该局服务器群计算及存储资源的有效整合和利用。该设计成果可为西南诸河水文水资源信息化作业提供稳定、高效、易扩展的基础虚拟资源平台。Based on the characteristics of hydrological and water resources works of the river basins in the south⁃western China,an efficient,stable and modularized virtualization platform was designed and applied in reality,which supports operation of current hydrological information platform.The new platform uses a Linux-based Kernel Virtual Machine(KVM),and designs two virtual clusters,i.e.DMZ and Local Area Network by adopting full virtu⁃alization or half virtualization technology.By employing network-based hardware and modularized application tech⁃nologies,the management strategy for the platform is formulated regarding its administrative management,resource scheduling,network,security,and maintenance.The platform is able to simulate operating systems such as Win⁃dows,Linux and Unix,and it helps realize the effective integration and utilization of server cluster computing and storage resources for the bureau of hydrology in the southwestern region.It provides a stable,efficient and expand⁃able virtual resources platform for the informationization of hydrological and water resources in the river basins of southwestern China.

关 键 词：虚拟化平台 水文信息 KVM 西南诸河 

分 类 号：TP393.05[自动化与计算机技术—计算机应用技术]