云计算技术与架构前瞻-张福波ppt课件.ppt
Copyright 2010 Platform Computing Corporation.All Rights Reserved.1 Proprietary and Confidential:Platform Computing Corporation云计算技术与架构前瞻-张福波ppt课件 Still waters run deep.流静水深流静水深,人静心深人静心深 Where there is life,there is hope。有生命必有希望。有生命必有希望Copyright 2010 Platform Computing Corporation.All Rights Reserved.2 Proprietary and Confidential:Platform Computing Corporation云计算的市场前景云计算的市场前景云计算的现状云计算的现状云计算的技术、架构发展趋势云计算的技术、架构发展趋势 内容提要内容提要Copyright 2010 IDC.Reproduction is forbidden unless authorized.All rights reserved.331979:CFD Contributions to the 767High-Speed WingDesignCab DesignEngine/Airframe IntegrationInlet DesignWing-BodyFairing DesignNacelle DesignMuch CFD penetration.Opportunities exist for higheraccuracy and expanded complexitySome CFD penetration.Opportunities exist for large increases in design process speed and applicationCFD penetration opportunityCopyright 2010 IDC.Reproduction is forbidden unless authorized.All rights reserved.442005:CFD Contributions to the 787High-Speed WingDesignCab DesignEngine/Airframe IntegrationInlet DesignInlet CertificationExhaustSystem DesignCabinNoiseCommunity NoiseWing-BodyFairing DesignVertical Tail and Aft Body DesignDesign ForStability&ControlHigh-Lift Wing DesignAPU InletAnd DuctingECS Inlet DesignAPU and PropulsionFire SuppressionNacelle DesignThrust ReverserDesignDesign for FODPreventionAeroelasticsMuch CFD penetration.Opportunities exist for higheraccuracy and expanded complexitySome CFD penetration.Opportunities exist for large increases in design process speed and applicationIcingAir Data System LocationConnexion AntennaVortex Generator PlacementPlanform DesignBuffet BoundaryWake Vortex AlleviationReynolds Number Corrections for Loads and S&CFlutterControl Failure AnalysisWind Tunnel CorrectionsDesign ForLoadsWing Tip DesignWing ControlsAvionics CoolingInterior Air QualityEngine Bay Thermal AnalysisCFD penetration opportunityCopyright 2010 IDC.Reproduction is forbidden unless authorized.All rights reserved.5Copyright 2010 Platform Computing Corporation.All Rights Reserved.66Gartner View of Private Cloud Market可升可升级的的共享共享自自动化化弹性性计算算Copyright 2010 Platform Computing Corporation.All Rights Reserved.77451 Group View of the Cloud Market管理管理自自动化化安全安全存存储Copyright 2010 Platform Computing Corporation.All Rights Reserved.88Forrester View on Cloud Computing PlatformsCopyright 2010 Platform Computing Corporation.All Rights Reserved.9Proprietary and Confidential:Platform Computing Corporation云云计算算实现的的3 条路径条路径TimeScope of sharing200320152009Client/ServerSilosWorkgroup/LOBVM Cluster同构服同构服务器的整合器的整合有限的有限的应用用基于基于VM的管理功能的管理功能网格网格静静态资源、源、动态调度度基于策略的基于策略的调度度EnterprisePublic&Private Cloud9Copyright 2010 Platform Computing Corporation.All Rights Reserved.10Proprietary and Confidential:Platform Computing Corporation公共云公共云-What do we believe?ESXVirtual MachineVirtual MachineVirtual MachineVirtual MachineVirtual MachineVirtual Machine物理机PC cloud手机移动上网 3G上网机Internet 接入上网WorkstationVIP 接入10虚拟机Copyright 2010 Platform Computing Corporation.All Rights Reserved.11Proprietary and Confidential:Platform Computing Corporation公共云公共云-What do I believe?11PC cloud1.上网笔记本等终端设备2.台式电脑、笔记本将会被淘汰3.虚拟PC服务运营商将会替代MS和google Data Bank1.解决数据、信息安全的最终解决方案2.衍生许多种数据服务，比如医疗健康，个人企业信用征询，个人数据银行Many SPs1.PC SP2.Storage SP3.Game SP4.Many SAAS SPs5.Many other SPsCopyright 2010 Platform Computing Corporation.All Rights Reserved.12Proprietary and Confidential:Platform Computing CorporationPlatform ISFHPC AppsTest&DevAnalyticsLSF,Symphony,LSF,Symphony,Private cloud management software私有云私有云JavaJBoss,Tomcat,Copyright 2010 Platform Computing Corporation.All Rights Reserved.13Proprietary and Confidential:Platform Computing Corporation1.数据中心体系很复杂，系统的维护和管理难度大2.IT成本高，资源占用多，配置峰值资源需求=浪费资源3.系统稳定性、可靠性低。人工服务为主，高成本、低满意度4.IT传统模式不能适应业务部署速度的需求（至少2个月）地理上分布的用户地理上分布的用户根据应用静态分配根据应用静态分配IT资源资源Supply and Demand Not AlignedWebeCommerceIntranetERPCRMBIDev/QAEmail今天今天IDC 数据中心的挑数据中心的挑战Copyright 2010 Platform Computing Corporation.All Rights Reserved.14Proprietary and Confidential:Platform Computing Corporation云云计算（虚算（虚拟化）化）带来的好来的好处1.资源虚拟化，从而实现全局共享 节省投资2.SOA 框架使得IT能对业务需求提供快速部署，时间从原来的几个月缩短到半天 提高了业务支撑能力3.一体化管理打破了原来IT烟囱式业务系统管理，使得系统维护人员的效率大大提高 运维效率提高4.消除单点故障造成的稳定、可靠性问题 提高系统稳定性和可靠性5.帮助IT投资风险和决策 Smart IT6.节能减排 绿色ITCopyright 2010 Platform Computing Corporation.All Rights Reserved.15Proprietary and Confidential:Platform Computing Corporation实现云云计算（虚算（虚拟化）的困化）的困难1.没有成熟的产品和方案让运营商有直观的理解。2.各个厂商都在推、强调自己的云计算概念和产品，像盲人摸象，无法让用户有个全局的认识。3.现有IT系统的改动成本和风险4.传统业务系统虚拟化改造5.少有成功案例可以借鉴6.组织管理和人们的认识需要提高Copyright 2010 Platform Computing Corporation.All Rights Reserved.16Proprietary and Confidential:Platform Computing CorporationPlatform在在实现云云计算方面的算方面的优势1.Platform已经有了自己的云计算产品ISF-IAAS2.Platform的云计算产品是建立在许多用户的需求上的，如 JP Morgen,CityBank,Amazon,Alatum3.我们帮助用户实现小步快跑的策略，降低IT系统的改动成本和风险4.我们本地有近200名研发团队来协助用户的业务系统虚拟化改造5.Platform已有几个云计算成功案例6.Platform可提供业务培训和成功用户案例考察Copyright 2010 Platform Computing Corporation.All Rights Reserved.17Proprietary and Confidential:Platform Computing CorporationJava Cloud:Fortune 500 FS CompaniesApp App ServerServerApp 1App ServerApp ServerPlatform ISF烟囱式的烟囱式的业务系系统导致了系致了系统部署部署时间长，资源利用率低下，源利用率低下，IT管理管理维护成本高成本高Virtual ServersSelf-Service Portal100s Java 应用用软件运行在件运行在1000s UNIX SMP 服服务器器App App ServerServerApp 2App App ServerServerApp NApp 1App 2App N挑挑战资源池方案：源池方案：Linux,Xen/KVM 和和 storage;自服自服务管理管理,调度自度自动化，管理一体化化，管理一体化系系统部署的部署的时间从几天从几天缩短到几分短到几分钟没有双机没有双机备份份低成本低成本解决方案解决方案Benefits环境境Copyright 2010 Platform Computing Corporation.All Rights Reserved.18Proprietary and Confidential:Platform Computing CorporationSaaS Cloud:Fetch TechnologiesPlatform ISFCUST ACUST BCUST CCUST X由于手由于手动部署部署业务系系统，无法，无法满足日益增足日益增长的的业务需求需求简单的用的用户系系统配置的改配置的改变，需要几个小，需要几个小时乃至几乃至几天天 200 virtual servers in production and test/dev using VMware利用私有云的技利用私有云的技术Platform ISF自自动管理和部署系管理和部署系统 满足了客足了客户业务扩张的需求的需求减少了减少了认为的中的中间环节，提高了工作效率，提高了工作效率实现了了Service on Demand解决方案解决方案Benefits环境境挑挑战Copyright 2010 Platform Computing Corporation.All Rights Reserved.19Proprietary and Confidential:Platform Computing CorporationIaaS Cloud:SingTel在人工操作的方式下，在人工操作的方式下，管理和维护出租管理和维护出租的计算机、计算用户使用情况和计费非的计算机、计算用户使用情况和计费非常的不方便常的不方便Xen,VMware,Hyper-V,and physical blades on 2,400 cores providing public cloud services挑挑战利用私有云的技术利用私有云的技术Platform ISF自动管自动管理和部署系统理和部署系统多快好省的为用户提供各种服务多快好省的为用户提供各种服务通过自动化管理，通过自动化管理，降低了维护费用降低了维护费用提升了市场竞争力提升了市场竞争力解决方案解决方案Benefits环境境Copyright 2010 Platform Computing Corporation.All Rights Reserved.20Proprietary and Confidential:Platform Computing CorporationHPC Cloud:CERN系统无法为用户提供灵活的资源配置，系统无法为用户提供灵活的资源配置，需要等待很长的时间需要等待很长的时间 RHEL,KVM,Xen,Hyper-V for widely diverse set of scientific applications on x86 commodity boxes挑挑战利用私有云的技术利用私有云的技术Platform ISF自动管自动管理和部署系统理和部署系统在固有的资源上，在固有的资源上，开发了更多的服务开发了更多的服务项目项目;对一些应用系统的运行效率提高对一些应用系统的运行效率提高了一倍多了一倍多 降低成本，降低成本，提高资源利用率提高资源利用率 通过自动化管理，通过自动化管理，降低了维护费用降低了维护费用解决方案解决方案Benefits环境境User BWorkloadWorkloadManagerManagerWorkloadWorkloadManagerManagerUser AUser AUser BPlatform LSFPlatform LSFPlatform ISFCopyright 2010 Platform Computing Corporation.All Rights Reserved.21Proprietary and Confidential:Platform Computing Corporation3 个个层次的云次的云计算服算服务2022/11/321Each level provides a higher level of service abstraction&may use lower level(s)服务器，网络，存储按需分配e.g.,Amazon EC2,S3IaaS(Infrastructure as a Service，基础架构即服务)APIs for developing new Cloud appse.g.,Google App WebPaaS(Platform as a Service，平台即服务)应用软件对最终用户按需分配e.g.,SSaaS(Software as a Service，软件即服务)Copyright 2010 Platform Computing Corporation.All Rights Reserved.22Proprietary and Confidential:Platform Computing Corporation云云计算体系架构算体系架构服服务调度和管理引擎度和管理引擎云云计算平台算平台VM中中间构建构建 IAAS 调度分配引擎度分配引擎资源池资源池IAAS服务管理服务管理SAASPAAS服务系统服务系统IAAS 服服务平台平台服服务应用系用系统云云计算算门户IDC 服务服务Copyright 2010 Platform Computing Corporation.All Rights Reserved.23Proprietary and Confidential:Platform Computing CorporationPlacement Engine Policy11/3/202223PlacementEngine1)Application TopologyDBAppServerAppServerAppServerWebServerWebServer2)ResourceHierarchy3)Network Access Cost Matrix(Available Bandwidth/Dynamic Utilization)DCRackGroupRackGroupRackGroupRackRackTier 1Tier 2Tier 3RackRackRackRackDC1DC2DC3DC1DC2DC3Rack1Rack2Rack3R2R2R3Output:-Initial Placement-Run-Time Management-Defragmentations&MigrationOffering 1300Offering 2200Offering 3400JanDecContract#123Contract#444Contract#677Contract#677Contract#888Contract#888#999Contract#78934Contract#768689Contract#55Contract#889DC/4)Previous reservations committed&Account Quotas5)C-language plug-in placement policy:vem_policy_init()vem_policy_fin()vem_policy_distribute()vem_policy_place()vem_policy_housekeep()vem_policy_status()vem_policy_info()Copyright 2010 Platform Computing Corporation.All Rights Reserved.24Proprietary and Confidential:Platform Computing Corporation基于基于资源可用状源可用状态的分配策略的分配策略Packing（填满）应用程序在尽量少的物理服务器上运行每个被使用的服务器利用率最大化，减少资源碎片，减少能源消耗。Striping（分散）应用程序分散在尽可能多的物理服务器上运行减少机器故障带来的影响，提高应用程序的运行效率Load-Aware（基于负载）新的应用程序总是运行在负载最轻的物理服务器上获得更高的应用程序运行效率HA-Aware（基于高可靠性配置）将支持高可靠性（HA）的服务器资源分配给关键业务提供更高的资源可用性Energy-Aware（节能）根据节能指数和数据中心热点运行应用程序减少能源消耗Affinity-Aware（基于关联程度）将任务分配到与关键资源关联度最高的服务器上，例如将任务分配到与存储系统直连的服务器上保证应用程序运行效率Server Model-Aware（基于服务器类型）根据服务器类型分配资源尽可能利用性能好的、昂贵的资源，是投资回报最大化Topology-Aware（基于网络拓扑）尽量使用连接到同一个交换机、背板、刀片中心的服务器运行用户任务提高应用程序运行效率Copyright 2010 Platform Computing Corporation.All Rights Reserved.25Proprietary and Confidential:Platform Computing CorporationPTM FrameworkApplication-Aware 调度度ISF MasterApplication OrchestratorKVM HypervisorResource GroupDeploy&Monitor VMsMonitorGet historical usageGrow/ShrinkVmware HypervisorResource GroupPhysicalLinux Resource GroupApplication PerformanceManagerICMPVMOPTMCall ISF or sendAlert132需求需求:动态的调整业务应用对资源的需求改变，而无须修改应用的中间件动态的调整业务应用对资源的需求改变，而无须修改应用的中间件输入：输入：1.系统负载参数系统负载参数(cpu,mem)2.集成的应用软件效率管理系统集成的应用软件效率管理系统 3.需求的调度策略需求的调度策略Copyright 2010 Platform Computing Corporation.All Rights Reserved.26Proprietary and Confidential:Platform Computing CorporationAdd custom attributes about hosts from 3rd party tools via APIAttributes can be used in scheduling&placement policiesUseful to organize hosts by location,energy efficiency,model types,lease datesSupports both static and dynamic attribute updates资产管理与管理与监控控AssetDBResourceUpdaterMonitoring DBISFCMDBAPICopyright 2010 Platform Computing Corporation.All Rights Reserved.27Proprietary and Confidential:Platform Computing Corporation资源使用数据用来做计费和能力规划资源使用数据用来做计费和能力规划RateDefinitionUsage Data Reserved Amount&Time On-Demand Amount&Time CPU Usage Mem Usage By Account By Application Def By User By Resource GroupPlatform ISFHPC ApplicationReporting AppJBOSS AppExternal Billing SystemOther DataCopyright 2010 Platform Computing Corporation.All Rights Reserved.28Proprietary and Confidential:Platform Computing Corporation存储的集成 10G10TBStorage Containers5G100G5TB20TB2G10GStorageAdaptorISF Master25G50G 适配器来发现存储的内容和生成存储的资适配器来发现存储的内容和生成存储的资源池源池用户使用存储资源就如同使用一个服务的定用户使用存储资源就如同使用一个服务的定义义系统可以预约存储资源系统可以预约存储资源 系统启动适配器来生成存储的分配空间系统启动适配器来生成存储的分配空间 工作流和后置配置步骤用来连接存储服务器工作流和后置配置步骤用来连接存储服务器 Storage Manager APIs(EMC,NetApp)High PerformanceMid-range storageLow-end storageCopyright 2010 Platform Computing Corporation.All Rights Reserved.29Proprietary and Confidential:Platform Computing Corporation网络集成ISFPhysicalDeviceIP Pool ManagementLBAdapterFWAdapterSWAdapterNetwork Device AdapterIP Pool 1IP Pool NPhysicalDevicePhysicalDevicePhysicalDevicePhysicalDeviceExternal PoolRouterAdapterNetwork AdapterCopyright 2010 Platform Computing Corporation.All Rights Reserved.30Proprietary and Confidential:Platform Computing Corporation企企业私有云私有云 West CoastData CenterEast CoastData CenterEuropeData CenterISF Market Place BrokerEnterprise Messaging Infrastructure/JMSEnterprise DB InfrastructureRemote ProxyLeverage EGO capabilities to distribute ISF services across multiple nodes and provide centralized monitoring,troubleshooting,and HAApplicationEnd-UserCloudAdminISF Master NodeP-VMOPortalICMCESApp ManagerBladeLogicVMwareAmazonTivolixCATISF Master NodeP-VMOPortalICMCESBladeLogicVMwareCitrixRedHatOpswarexCATVMwarexCATNagiosRemote ProxyVMwarexCATNagiosCopyright 2010 Platform Computing Corporation.All Rights Reserved.31Proprietary and Confidential:Platform Computing CorporationPlatform Computing,Inc.The leader in cluster,grid and cloud management software:o17 years of profitable growtho2,000 of the worlds most demanding client organizationso5,000,000 CPUs under managemento500 professionals working across 13 global centersoMany Strategic relationships including Dell,Intel,Microsoft,Red Hat and SASPlatformClusters,Grids,Clouds,WhateverComputingCopyright 2010 Platform Computing Corporation.All Rights Reserved.32Proprietary and Confidential:Platform Computing CorporationWorkload ManagementPlatform ComputingResource ManagementClustersPlatform Cluster Platform MPIGridsPlatform LSF Platform SymphonyCloudsPlatform ISFPlatform Product PortfolioCopyright 2010 Platform Computing Corporation.All Rights Reserved.33 Proprietary and Confidential:Platform Computing CorporationThank
