[1]刘毅文,黄显宁,文坤辉,等.基于Docker的轻量级云存储系统研究[J].计算机技术与发展,2018,28(11):159-162.[doi:10.3969/j.issn.1673-629X.2018.11.035]
　LIU Yi-wen,HUANG Xian-ning,WEN Kun-hui,et al.Research on Lightweight Cloud Storage System Based on Docker[J].,2018,28(11):159-162.[doi:10.3969/j.issn.1673-629X.2018.11.035]
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基于Docker的轻量级云存储系统研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
28
期数:
2018年11期
页码:
159-162
栏目:
应用开发研究
出版日期:
2018-11-10

文章信息/Info

Title:
Research on Lightweight Cloud Storage System Based on Docker
文章编号:
1673-629X(2018)11-0159-04
作者:
刘毅文;  黄显宁;  文坤辉;  米春桥
怀化学院 计算机科学与工程学院,湖南 怀化,418000
Author(s):
LIU Yi-wen; HUANG Xian-ning; WEN Kun-hui; MI Chun-qiao
School of Computer Science and Engineering,Huaihua Unversity,Huaihua 418000,China
关键词:
云存储;  轻量级;  Docker;  数据冗余;  桥接
Keywords:
cloud storage; lightweight; Docker; data backup; bridge
分类号:
TP302
DOI:
10.3969/j.issn.1673-629X.2018.11.035
文献标志码:
A
摘要:
在研究目前常见云存储传统系统架构的基础上,设计了一种基于Docker容器技术的轻量级云存储系统,并提出在虚拟化环境下采用桥接方式的网络通信方案,使容器中的虚拟网口拥有了独立的IP地址,在网络中的行为等同于一台虚拟服务器.轻量级的云存储系统由2台标准大盘位x86服务器和1台千兆交换机组成,系统内部包含元数据服务器、节点服务器的Docker镜像、网络通信、数据存储等模块,并考虑单点故障的场景.通过采用Erasure code(EC)冗余机制,保证服务器的数据冗余性以及另一台宿主机中数据的完整性,为该节点继续提供完整的存储服务.通过对该系统与其他不同备份节点在磁盘利用率、写入带宽、CPU占用率等性能点的测试和分析,结果表明,该系统可以很好地满足一般用户对低成本、高效、数据可靠的云存储需求,具有良好的性价比优势.
Abstract:
On the basis of studying the traditional system architecture of cloud storage,we design a lightweight cloud storage system based on Docker belonging to container technology and put forward a communication network scheme of bridging in the virtual environment,which has independent IP address in the network and is regarded as a virtual server. Cloud storage system consists of 2 sets of standard lightweight x86-servers and 1 Gigabit switch,and contains metadata server,Docker mirroring,network communication and data storage module,with considering the single point of failure scenarios. Through the use of Erasure code (EC) redundant mechanism,the integrity of data redundancy the server and another host is ensured to continue to provide full service for the node storage. The test and analysis on the disk utilization,write bandwidth and CPU utilization performance between the system and other different backup nodes system shows that the system can well satisfy the cloud storage needs from general user about low cost,high efficiency,reliable data,which has a greatprice advantage.

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更新日期/Last Update: 2018-11-10