基于OpenStack企业私有云的设计与部署DesignandDeploymentofOpenStackEnterprisePrivateCloud摘要为了解决传统数据中心经常需要采购服务器、网络、存储、负载均衡、安全设备等大量的网络设备，资源利用率不高，动化程度比较低等问题，提出了部署企业私有云的方案。应用目前比较成熟的主流的开源云技术——OpenStack，设计与部署基于OpenStack的企业私有云。本文详细介绍了虚拟化技术以及如何使用OpenStack的主要组件搭建私有云平台，为此设计了一套基于OpenStack构建企业私有云的方案。通过尝试从添加ceph存储后端、网络设计、负载均衡、动态迁移、数据库备份计划等方面对私有云进行设计与部署，深入了解构建企业私有云所应该具备哪些条件。最后从部署地过程中掌握私有云的知识，提出对私有云的发展看法和建议。关键词：云计算；虚拟化；OpenStack；私有云AbstractInordertosolvetheproblemsthattraditionaldatacentersoftenneedtopurchasealargenumberofequipmentsuchasservers,networks,storage,loadbalancing,andsecurityequipment,thesourceutilizationrateisnothigh,andthedegreeofautomationisrelativelylow.Asolutionfordeployinganenterpriseprivatecloudisproposed.DesignanddeployanenterpriseprivatecloudbasedonOpenStackusingtherelativelymaturemainstreamopensourcecloudtechnology-OpenStack.ThisarticledetailsthevirtualizationtechnologyandhowtousethemaincomponentsofOpenStacktobuildaprivatecloudplatform.Forthispurpose,IdesignedasetofsolutionstobuildanenterpriseprivatecloudbasedonOpenStack.Bytryingtodesignanddeployaprivatecloudfromtheaspectsofaddingcephstoragebackend,networkdesign,loadbalancing,dynamicmigration,databasebackupplan,etc.,wehaveanin-depthunderstandingofwhatconditionsshouldbeinplacetobuildanenterpriseprivatecloud.Andfromthedeploymentprocesstomastertheprivatecloudknowledge,thedevelopmentofprivatecloudviewsandSuggestions.Keywords：CloudComputing；Virtualization；OpenStack；PrivateCloud；Designanddeployment目录第一章绪论...................................................................................................11.1课题背景和意义..................................................................................11.2企业私有云现状..................................................................................21.2.1国外现状.......................................................................................21.2.2国内现状.......................................................................................21.2.3现有的搭建私有云技术...............................................................21.3章节安排..............................................................................................3第二章虚拟化技术与OpenStack的介绍..................................................42.1云计算..................................................................................................42.1.1云计算的基本概念.......................................................................42.1.2云计算的分类及特点...................................................................42.2虚拟化技术..........................................................................................52.2.1什么是虚拟化...............................................................................52.2.2虚拟化的特点和分类...................................................................52.3OpenStack..........................................................................................62.3.1OpenStack背景...........................................................................
