基于OpenStack的云计算平台网络架构分析与设计  

Analysis and design of cloud computing platform network architecture based on OpenStack

作　　者：盛博 SHENG Bo(Department of Communication and Information,Wuhan Research Institute of Posts and Telecommunications,Wuhan 430000,China)

机构地区：[1]武汉邮电科学研究院通信与信息系统系

出　　处：《电子设计工程》2019年第15期45-50,共6页Electronic Design Engineering

摘　　要：随着大数据与云计算技术的发展,数据中心虚拟化成为了互联网发展的主流趋势,然而当前的互联网模型无法满足大规模虚拟化的需求,主要表现为硬件上无法满足云计算庞大的业务体量以及软件上无法满足网络SDN化的需求。本文以改进当前互联网模型为目的,通过分析开源云计算平台OpenStack的网络理论模型和实际网络划分,最终结合虚拟交换机软件OpenvSwitch给出了一种高效实用的网络设计方案。经过实际部署测试,该方案能很好地满足云平台当前的需求以及未来发展的需要。With the development of big data and cloud computing technology,the virtualization of data center has become the mainstream trend of Internet development. However,the current Internet model cannot meet the demand of large-scale virtualization,which is mainly manifested in two aspects. On the one hand,the hardware can't bear the huge business volume of cloud computing;on the other hand, software can't meet the demand of SDN. Aiming at improving the current Internet model,this paper analyzes the network theoretical model and the actual network division of OpenStack,an open source cloud computing platform, and finally presents an efficient and practical network design scheme combined with OpenvSwitch,a virtual switch software. After the actual deployment test,the scheme can well meet the current needs of the cloud platform and the needs of future development.

关 键 词：虚拟化 OPENSTACK OpenvSwitch 网络架构 

分 类 号：TN91[电子电信—通信与信息系统]