铁路多地多中心云资源管理及关键技术研究  

Research on Multi-site and Multi-center Cloud Resource Management and Key Technologies for Railway

作　　者：向晟 XIANG Sheng(China Railway Information Technology Group Co.,Ltd.,Beijing 100844,China)

机构地区：[1]中国铁路信息科技集团有限公司,北京100844

出　　处：《中国铁路》2024年第1期148-153,共6页China Railway

基　　金：中国国家铁路集团有限公司科技研究开发计划项目(N2023S012)。

摘　　要：为推动铁路信息化建设发展、加快数字化转型进程,中国国家铁路集团有限公司“十四五”网信规划明确提出铁路行业云数据中心采用多地多中心总体布局。为适应多云部署的发展要求,实现铁路多地多中心云资源的统一管理和资源调度,提出基于VDC租户模型的多云管理平台,对异构资源池统一管理、多云统一资源编排、多云资源容量统一规划等关键技术开展研究,并对当前铁路数据中心的现状及未来建设方向进行探讨,以期为铁路多云环境的运维管理工作提供重要支撑。For the purpose of promoting railway digitalization,CHINA RAILWAY explicitly proposes,in its 14th Five-Year Plan for cyberspace affairs,that the railway cloud data center will adopt multi-site and multi-center layout.In an effort to meet the requirements of multi-cloud deployment and realize the unified management and resource scheduling of multi-site and multi-center railway cloud resources,this paper proposes a multi-cloud management platform which is based on the VDC tenant model.The key technologies such as unified management of heterogeneous resource pools,unified multi-cloud resource orchestration,and unified planning of multi-cloud resource capacity are studied,and the current situation and prospect of railway data centers are discussed,thus providing significant support for the O&M management of railway multi-cloud environment.

关 键 词：铁路 多地多中心 多云资源管理 分布式部署 多云架构 

分 类 号：U298[交通运输工程—交通运输规划与管理] TP393[交通运输工程—道路与铁道工程]