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1、IBM云计算培训材料,2011年,什么是云计算,云计算是一种新型的计算模式：把IT资源、数据、应用作为服务通过互联网提供给用户 云计算是一种基础架构管理方法论：把大量的高度虚拟化的资源管理起来，组成一个大的资源池，用来统一提供服务。,消费者,服务目录库,云管理员,数据中心,监控管理资源,应用服务提供商,发布更新软件,访问服务,云计算,云计算创新性的计算交付模式,1990,2009,“到2012年, 80%的财富1000强企业将使用云计算服务” - Gartner,网格计算, 用并行计算解决大的计算问题,公用计算, 把计算资源作为一种可计量的服务提供出来,软件既服务, 基于网络的应用订购,云计算
2、, 在任何时间、任何地点使用作为服务动态提供的IT资源,产业分析指出，传统I/T架构将大幅萎缩，并转为使用云计算架构,短期内，很大部分的新增IT花费将用于云计算,当企业转向云计算时，转型服务将产生,IT Growth,在10 年之内， 绝大部分的I/T将使用云计算服务,传统IT市场将被压缩,Sources: IBM Market Intelligence; “The Cloud Wars: $100+ Billion at Stake”, Merrill Lynch, May 2008,$ in billions,While the adoption of cloud computing se
3、rvices will represent a substantial portion of total IT opportunity in the future, it is too early to confidently project the timing or size of this market; even so, Merrill Lynch has guesstimated apps and platform cloud computing to be a $95 billion annual opportunity within the next five years.,云的
4、不同服务层次和类型,应用、流程和信息作为服务 (SaaS) (行业应用, CRM, ERP, OA等),平台作为服务 (PaaS) (优化的中间件 应用服务器、数据库服务器等 ),公共云 (提供商- 互联网),私有云 (数据中心 内部网),混合云 (公共和私有),提供的是“服务”,IBM例子,Developer Cloud,CloudBurst,市场例子,云计算的公共特性,IT 分析师: 变动成本 无需长期承诺 托管, 随需部署 海量, 弹性扩展 标准互联网技术 抽象的架构 面向服务,经济分析师: 按用量收费 托管, 按服务部署 并行, 随需处理 可扩展 虚拟化, 高效的架构 灵活,IT 客户
5、: 灵活的成本 / 业务模型 随需部署 无限扩展 软件开发平台 灵活,媒体: 按实际用量支付 降低成本 随需部署 网格和SaaS结合 海量扩展 高效的架构 简单和容易,云的公共特性 弹性伸缩 快速部署 资源抽象 按用量收费,Source: IBM Corporate Strategy analysis of MI, PR, AR and VCG compilations,Cloud Consulting,Cloud Implementation,Cloud Delivered,Strategy and Assessment Defect Analysis for the Testing Env
6、ironment AMS Testing Services IBM Resilient Cloud Validation Program Infrastructure Strategy & Planning Lab Services,Cloud Transition Services Smart Desktop Cloud Design & Implementation for Test Environments Managed Security Services Scale out File Services Lab Services,LotusLive Computing on Deman
7、d Information Protection Services Self Enablement Portal Security and Threat Mgmt IBM products on Amazon EC2 CaaS Pangoo,Cloud Technology Components,OSS Operations Support Services BSS Business Support Services Tivoli Service Automation Manager,WebSphere CloudBurst Appliance WebSphere Hypervisor Edi
8、tion DB2/Informix VMWare Images Cognos 8 Rational tools,Systems Director Proventia Virtualized Network Security Platform iDataPlex,Growing Portfolio of IBM Cloud Computing Offerings,Public/ Internet,Public or Private,Public or Private,SaaS,PaaS,IaaS,Lotus Live Sametime Unyte,TSAM,System Director Dat
9、acenter Productivity Suite,Cloud Offerings,Cloud Components,IBM Cloud Solution Components and Offerings,Commerce as a Service,Pangoo,IBM Smart Test Cloud,IBM Smart Desktop Cloud,CloudBurst,WebSphere CloudBurst,IBM的云解决方案-采用成熟的产品,Tivoli Service Automation Manager (BlueCloud/TSAM),ITUAM,TPM,ITM,ITDS,云计
10、算服务管理平台,虚拟资源 & 聚合,SMP 服务器,网络,存储服务器,物理资源,刀片,存储,虚拟化技术,虚拟服务器,虚拟存储,虚拟网络,服务请求 & 操作,IT基础架构和应用提供者,服务创建和实现,核心技术：虚拟化技术和云计算服务管理平台,Tivoli Service Automation Manager,Simplifies user interaction with IT User friendly self-service interface accelerates time to value Service catalog enables standards to drive cons
11、istent service delivery Delivers provisioning to enable automation to lower cost Automated provisioning and de-provisioning speeds service delivery Provisioning policies allow release and reuse of assets Integrates with key offerings to deliver advanced capabilities Included with IBM CloudBurst 1.2
12、Integrated with WebSphere CloudBurst Appliance Integrated with Tivoli Usage and Accounting Mgr,Provides the software capabilities to request, fulfill, and manage cloud services,Tivoli Service Automation Manager 7.2 Architecture,IBM Tivoli Service Automation Manager Roadmap,IBM CloudBurst,EMBEDDED BI
13、LL OF MATERIALS (client does not interact or see with this level of components) Base Hardware Configuration: 1 42U rack 1 3650M2 Mgmt Server, 8 cores, 32GB Ram 1 H22 Blade for Thundercloud stack, 8 cores, 48GB RAM Base configuration: 1x BladeCenter chassis with redundant ethernet and fiber channel s
14、witch modules 3 13 managed H22 blades, 8 cores, 48GB RAM DS3400 FC attached storage Cloud Software Configuration: Phoenix stack runs on 3650M2 management server Windows 2003R2 Enterprise Systems Director 6.1.1, ToolsCenter 1.0, DS Storage Manager, VMware VirtualCenter 2.5, LSI SMI-S provider for DS3
15、400 VMware ESXi 3.5 U4 hypervisor on all blades Tivoli Provisioning Manager v7.1 DB2 ESE 9.1; WebSphere Application Server ND 6.1, Tivoli Directory Server 6.1 Tivoli Monitoring v6.2 OS pack (active), Green Energy Manager (inactive) Tivoli Storage Manager client OS, DB2, potentially WebSphere SUSE En
16、terprise Linux 10 sp2,Highlights: Self contained: Prepackaged hardware / software, based on Phoenix platform and Service Management extensions Plug and Play Allows clients to allocate, start and stop application workloads on “available” servers w/o requiring deep technical analysis Self-service: Zero touch administration “Lights-out” automated operation,Service Management stack serves as the Presentation and Runtime layer that th
