计算机技术与发展2019，Vol.29Issue(2)：35-38,4.DOI:10.3969/j.issn.1673-629X.2019.02.007
OpenStack高可用分布式存储方案设计与实现
Design and Implementation of High Available Distributed Storage Scheme Based on OpenStack
摘要
Abstract
Since the birth of OpenStack open source project, cloud computing technology and enterprise solutions have developed rapidly, and the cloud platform have been deployed largely within enterprises.With the high development of scale and integration, a series of problems have been brought out.The stability and high availability of single node is particularly important, which is the key to ensure enterprise persistence, high fault tolerance and high concurrency service business.For a single point of failure (SPoF) easily caused by various OpenStack related components during a long period of operation, combined with a variety of technologies such as load balancing, IP drift, network routing redundancy (VRRP), database cluster (galera) and Ceph, we propose a distributed storage scheme based on OpenStack high availability platform.The scheme can realize the high availability of the whole distributed platform in the case of single node fault, network congestion, high data outbreak by means of load balancing, service instance failover, hot backup and hot transfer, software and hardware redundancy, which is feasible in both the test environment and the production environment.关键词
云计算/单点故障/分布式存储/OpenStack/高可用Key words
cloud computing/SPoF/distributed storage/OpenStack/high availability分类
信息技术与安全科学引用本文复制引用
姚捃,严南..OpenStack高可用分布式存储方案设计与实现[J].计算机技术与发展,2019,29(2):35-38,4.基金项目
四川省教育计划自然科学重大成果转化课题(17CZ0005) （17CZ0005）
成都理工大学工程技术学院青年科学基金(C122016009) （C122016009）
