基于云计算实现IT扁平化管理课件

基于云计算实现IT扁平化管理云计算平台构建与管理工具多数据中心间灾难恢复桌面云的评估、迁移、监控及管理议题应用基础架构管理现状每个新应用、每次变更都需要进行大量的配置与调整耗费时间、价格昂贵且拖延产品面市时间没有一个能对单个组件实现管理控制的应用整体管理平台防火墙负载平衡器WebserversWebserversWebserversWeb

及应用服务器WebserversWebserversWebserversWebservers数据库服务器存储3交换机$4我们需要什么？在云计算的环境中，我们需要一种比传统方式更灵活、更节省、更快速的应用操作模式！云计算管理的特点

1)云计算管理关注的是架构虚拟，而不仅仅是一个服务器虚拟工具.2)将架构及应用都作为虚拟对象对待.3)将一系列普通PC服务器转化为可扩展的共享资源用于运行在线应用.56软件硬件操作系统Web服务器操作系统数据库服务器操作系统7层架构代码防火墙网关服务器SAN用软件+更少的硬件如何实现上述目标？在虚拟数据中心中…虚拟对象(模板)目录7创建网络、配置组件...ComponentsarenetworkedtogetherBydrawinglines8通过“画线”将组件连接互通为组件提供资源...分配内存,CPU,带宽等资源

9创建卷组(Volume)…创建“卷组”(Volume)并将其分配给一个Web服务器10虚拟应用创建成功!Oncetheapplication–or“Virtualizedbusinessservice”–isstarted-wecanopenitupandlogintooneofthecomponentswhereweareabletosetupalarmmonitoring11应用启动后，可以登录到应用各组件中进行告警监控等设置云计算需要是一个可满足建模、部署和管理应用所涉及的一切要求的简单产品全局目录组件，架构，应用，版本云环境计费CloudWISAStack将整个基础设施实现虚拟化来支持应用运行把这种虚拟服务组合作为一个单一对象来进行部署和管理效果：降低模型成本；创建了一个一对多的环境；同时增加了新的服务种类CloudLAMPCloudAppWikiCloudJAVAStackCloudERPCloudCRM虚拟数据中心私有云公共云组合运行时管理自动化,优化,监测,故障容错1213对客户意味着什么？降低成本–单一集成的云平台显著改善了以下几个方面：计算成本其它解决方案成本资源利用率业务持续性成本提高效率–模型驱动的服务创建与复用显著提高了…开发速度灵活性和控制力可移植性增加收益–通过为企业提供私有云，或为MSPs提供SaaS和IaaS14四小时内从无到云具有磁盘及Gigabit网络的PC服务器每台服务器均提供运算、网络及存储能力

统一资源池为所有应用提供服务降低成本从今天开始–应用虚拟化管理15降低成本从今天开始–虚拟化基础架构16降低成本从今天开始–综合管理17服务性能瓶颈及关联关系分析4云基础设施（IaaS）监控4分布式存储监控4云动态资源监控4资源池监控调度4云计算平台构建与管理工具多数据中心间灾难恢复桌面云的评估、迁移、监控及管理议题多数据中心的灾难恢复利用分布式内存数据库实现数据中心间的数据同步利用一对多虚拟化容灾实现简单高效的应用级容灾利用内存数据库实现多数据中心的数据同步平台的可用性技术基础架构池化主要优势=

动态、灵活的基础架构操作系统应用程序数据库配置操作系统应用程序数据库配置数据一致性池化资源的过程即是把物理设备、操作系统、应用配置、数据库文件化的过程

虚拟机文件封装了系统，数据，配置及应用，保障四者的一致性，避免重复建设在灾备中心提供备用虚拟机，在数据级容灾建设的同时即可提供业务级容灾能力备用虚机不实际占用物理资源，真正实现按需分配的动态灾备中心虚拟化容灾备用虚拟机生产中心建立备用虚拟机容灾中心数据级容灾应用级容灾云计算平台构建与管理工具多数据中心间灾难恢复桌面云的评估、迁移、监控及管理议题桌面云面临的挑战Areyouselectingtherightdesktopstobevirtualized,migrated?AreyouconfidentifyourVirtualInfrastructureDesignisviable?Canyoumeasureandmonitoruserexperience?(ifyoucanmeasureit,itmatters)Canyouidentifyissuesattheuser,machine,application,network,andstoragelevel?Canyoumonitorlatencyofaccesstonetworkresourcesandperformanceofstorage?Areyouwastingtoomuchtimetroubleshootingslowness,bottlenecks,issues?HowdoyoumigrateUser’s“goodwillandpersonalization+userdata”overtothenewarchitecture?Howdoyoudeliveraconsistentdesktopexperience?Howdoyouavoidvendor-lock?桌面云的核心阶段评估测试/POC迁移

管理PhaseDescription评估ApplicationInventory,ApplicationVirtCompatibility,UserBehavior,InfrastructureConstraints,PerformanceBaseline,VDIClassification,WorkloadBursts

设计CapacityPlanning,InfrastructureRequirements,Deployment/MigrationPlanning

POCValidationtoBaseline,ImplementProfileStrategy,SimultaneousEnvironmentSupport,SwingtoProduction迁移UserandApplicationSettings,ProfileEncapsulation&DataMigration,FolderRedirection管理ApplicationProvisioning,PerformanceMonitoring&Alerting,LicenseAudit,VMSprawlAudit,HealthCheck&Diagnostics桌面云的核心阶段在开始桌面云之前AssessmentFeaturesandFunctionality桌面合适度ProvidesanintuitiveviewofyourinfrastructureDeliversdecisionsupportdataforidentifyingusers/desktopsforthenextgenerationdesktop定义用户习惯Monitorsusageandcorrelatesdatatoidentifyusersandgroups

thatwarrantadditionalresourcesorupdatedhardware定义应用负载Identifieswhatusersareusingwhichapplicationsandtowhatextent获取现有配置情况Examinedetailsof

existingconfigurations:

FilterbyLocationUserorGroupApplicationSeedistributionof:OSversions#ProcessorsCPUspeedsMemorysizes#MonitorsResolutions#NICsNICspeedsPrintersAgeofmachines获取资源使用情况Examinedistributionofresourceutilization:

CPU,Memory,NetworkFilterbyApplicationUserorGroupLocationDaysandtimesIdentifytopconsumers定义配置群集Findkeyclusters

andcommonality:

FilterbyLocationUserorGroupApplicationFindclustersacross:OStypeCPUtypeMemorysizeTotaldiskNICs#,speed#Monitors#Printers决定评估结果Seehowwellspecificmachines,usersandapplicationsfitinVDI:

AnalyzebygroupWorkloadstatisticsSystemCPUUserCPUMemoryUsePagingDiskI/ONetworkI/OAdvancedmetricsUserlogonsApploadingNetworklatencyGraphicsintensityCategorizeworkloadsCustomizableratingsBestFitWorstFit

桌面云和适度对比-GoodVs.OthersScopeFindingsVDIFITRecommendations

ScopeFindingsVDIFITRecommendations关键数据采集结果分析Hour

BeginningActiveDesktopsActiveUsersAverageLogon

DurationAverageAppLoadAverageSystemCPUAverageUserCPUAverageCPUMhzAverageMemory

UsageAverageDiskI/OAverageDiskI/ORateAverageDiskR/W

RatioAverageNetworkI/O

RateAverageNetwork

LatencyAverageGraphicsIntensity8AM554838.14sn/a5.62%6.00%352.8948.29%21.29IOPS420.99KB/s1.4522.86KB/s59.58ms65.49AM666044.91sn/a5.30%5.84%340.7345.79%30.90IOPS622.23KB/s1.8426.16KB/s97.29ms75.110AM696235.32sn/a4.25%5.69%302.5646.40%22.62IOPS455.38KB/s1.6220.48KB/s100.22ms85.411AM726430.30sn/a4.20%6.95%340.9647.07%19.51IOPS397.94KB/s1.5617.26KB/s118.64ms93.412PM726536.37sn/a4.03%7.84%356.2348.35%17.05IOPS332.25KB/s1.4812.39KB/s123.24ms97.41PM726648.91sn/a4.26%7.74%358.6249.21%18.34IOPS359.23KB/s1.4813.82KB/s237.53ms98.82PM726631.72sn/a4.19%7.70%358.9249.47%16.04IOPS312.55KB/s1.4812.60KB/s140.82ms102.33PM726620.90sn/a3.84%7.69%350.5450.07%13.54IOPS262.97KB/s1.249.83KB/s124.34ms104.64PM716720.45sn/a3.72%7.48%343.1249.59%13.89IOPS274.67KB/s1.2012.16KB/s99.16ms105.45PM716663.47sn/a4.35%8.22%377.8749.19%21.03IOPS439.53KB/s1.5911.88KB/s129.02ms90.96PM656058.14sn/a4.98%8.86%424.1049.77%22.78IOPS491.75KB/s1.918.78KB/s97.63ms77.97PM605516.73sn/a5.39%8.32%414.9049.60%15.23IOPS368.71KB/s1.539.55KB/s114.57ms64.08PM595432.53sn/a5.18%8.30%404.8450.11%18.55IOPS373.14KB/s1.6914.04KB/s91.26ms57.0

ScopeFindingsVDIFITRecommendationsServiceLevelAssuranceFeaturesandFunctionality桌面云建设及维护UXRating(UserExperience)ProvidesintuitivereportingofuserexperienceratingovertimeDiagnosticsIdentifiesissuesbycorrelatingdataandaggregatingresultsAlertsproperteamstomanageissue(network,hypervisor,SAN/storage,ordesktopDrilldowntogranulardetailsandreportingProvidesuserperformancereportingbyuserorgroupProvideshardware/softwareperformancereportingbyapplication,machine,orstoragedevice基于策略的用户体验监控RatingUserExperience(UX)DiskIOPS,DiskQueues,DiskLatencyLoginTime,ApplicationLoadTime,ApplicationsNotResponding(ANR)NetworkResponseTimeLatency(NRT),ApplicationResponseTime(ART),Incomplete&FailedConnectionsDetailedViewofEndpointDevice(fromDesktopthroughCloudtotheDatacenter)DetailedviewofWindowsEndpoints(PerApp.CPU,Memory,Disk,NetworkWorkload,PageFaults,etc)NetworkLatencyMeasuredAcrossCriticalHopsThroughTheCloudNetworkUtilizationbyProtocol(SLA/Policycanbesetperprotocol,user,group,machine,IPsubnet)性能监控MonitorandAlertonApplicationPerformance/ResponsivenessApplicationPerformance(CPU,Mem,Disk,Net,Latency,Paging,Launch,Responsiveness)Licenseusage(WhousesApp,HowOften,Whatarethepatterns,LocalorRemote)IOStormsinSANsBrokeroverloadNetworklatencyBandwidthbottleneckCPU/MemoryhogsRunawayprocessesPagefaultefficiencySlowAppServersCompareP2VUX用户体验管理Detailedconnectiondatafor:

MonitoringapplicationaccessTroubleshootingperformanceissuesIdentifyingdropped connectionsMonitoringservicelevels网络监控Visibilitytothevirtualstoragefor:

IdentificationofstorageutilizationMonitoringI/OperformanceTroubleshootingI/OproblemsandtrendOverallutilizationPeaksandbottlenecksUserandapplicationstoragetrendsI/OandperformanceanalysisWhichVendorSolutionisbestgivenobservationsStreaming/SingleImage/De-duplicated/ZFS存储监控自动发现与清单Dissolvableagentreports:MachinesUsersApplicationsProcessesVirtualApps机器连接映射系统诊断

ScopeFindingsVDIUXRecommendationsUserExperience-OverviewPopulationuserloginApplaunchcpuqueuediskqueuegraphicintensityApplicationNon-RespondingPhysical21.022.240.520.00391.160.7Virtual22.232.161.160.0170.5426.14

ScopeFindingsVDIUXRecommendationsResourcesusage–OverviewPopulationCPUMemory(MB)Disk(IOPS)Network(KB/s)Physical-SITEX3.05%699.4814.482.64VirtualSITEX–All2.72%621.076.17

3.17

ScopeFindingsVDIUXRecommendationsUserExperience-OverviewPopulationuserloginApplaunchcpuqueuediskqueuegraphicintensityApplicationNon-RespondingPhysical–SITEX21.022.240.520.00391.160.7VirtualSITEXAll22.232.161.160.0170.5426.14

ScopeFindingsVDIUXRecommendationsResourcesusageMachinesBandwidthAvg.

Network(KB/s)VirtualSITEXEast&WestRemoteConnection14.04Machine/application3.5Physical-SITEXRemoteConnectionN/AMachine/application2.64350-HVD-15(32)38.2311.4652.711.28350-HVD-237(26)4.2216.37100718.11350-HVD-227(4)1.8523.06527.416.35350-HVD-287(14)9.2127.689.450.09350-HVD-53(2)1.7627.7859.510.6350-HVD-12(6)9.446.580.480TargetVMAvg.NRTAvg.SessiondurationAverageDataTransferredAvg.TransferRate350-HVD-15(32)38.2311.4652.711.28350-HVD-237(26)4.2216.37100718.11350-HVD-227(4)1.8523.06527.416.35350-HVD-287(14)9.2127.689.450.09350-HVD-53(2)1.7627.7859.510.6350-HVD-12(6)9.446.580.480RDP/TSconnectionsexceeding8hours

ScopeFindingsVDIUXRecommendationsRemoteconnectionbandwidthRDP/TSApplicationAvg.NRTAvg.SessiondurationAverageDataTransferredAvg.TransferRateAverageActivetransferrateRemoteDesktopProtocol(RDP)(TCP/3389)3.98ms2.35hr*135.18MB14.04KB/s604KB/s*Excludingsessionsover8hours(seenextslide)MonitorthecompletedesktopdeliveryWWWserversVMEndpointVINetworkMachineConfigurationInfo(physicalorvirtualdesktops)OSversionsandpatchlevelsCPUsmake,model,speedAgeofmachines(BIOSdate)MonitorsandresolutionsDisks,localandnetworkNICS,make,model,speedPrinters,localandnetworkOtherperipherals(USB,etc.)Hosts(VMsonly)FulldataaccessviaCustomReportDesignerMachineUtilizationInfo(physicalorvirtualdesktops)TotaluptimeTotaltimeusersloggedinSystemCPUconsumptionUserCPUconsumptionCPUqueuelengthMemory,pagefileconsumptionDisk%used,IOPS,KB/sDiskqueuelengthNIC%used,KB/sApplicationUsageInfo(physicalorvirtualdesktops)ApplicationnamesandversionsNumberofexecutionsUsersLoadtimes(launch,initialize)TotalrunningtimesNon-respondinginstancesGraphicintensity(GDIobjects)SystemCPUconsumptionUserCPUconsumptionMemoryconsumptionPagefaultsIOconsumption(disk,network)NetworkUsageInfo(takenfromvirtualswitch)Trackusers(ConnectorID)Trackmachines(ConnectorID)Applications(includesRDP,ICA)NumberofconnectionsNumberofpacketsFailedconnectionsUnauthorizedconnectionsBandwidthbyuser,applicationAppResponseTimes(ART)NetworkRoundtripTimes(NRT)UserLoginInfoMachinesusedbyeachuserTimeofloginsDurationoflogins(logindelay)TimeoflogoffsSANUsageInfo(FC,iSCSi,NFS)IOPS,KB/sperLUN%StorageusedperLUNMachinesactiveoneachLUNUsersactiveoneachLUNMetadataUsergroups(importfromAD/LDAP)Machinegroups(importfromvCenter,XenCenter)Servicelevelpolicies,alertthresholds是什么Windows个性化?Bydefault,WindowsembedspersonalityintotheOS:LocalWindowsUserAccountMyDocuments,MyPhotos,etcSpellchecker/DictionariesFavoritesWallpaperEtc.SystemRegistrySettingsApplication-levelsettingsCustomsettings/buttonsCertainwindowssettingsUniqueConfigurationperuser/department/groupDrivemappings/PrintersIPsettingsGranularcustomconfigurationsProfileUnityseparatespersonalization(profilesanddata)anddesktopconfiguration(settings,etc)fromtheWindowsOS.ProfilesandConfigurationsarestoredlocallyandonthenetwork.Theyareaccessedatlogonandsavedatlogoffwithoutaclient-sideagent.DeliveryMethodWindowsOSApplicationsLocal/NativeMicrosoftApp-VVMwareThinAppCitrixStreamingImplementaLayeredDesktopEnvironment

UserPrefs&AppSettingsCustomSettingsSpellcheckers/DictionariesMailSettingsSigs&MoreUserProfileMapDrivesFolderRedirectsInternet&BrowserSettingsPrinterMapping&AssignmentEnvironment&MoreAdminSettingsBreakfreefromRoamingProfilesSpeedLogon/LogoffImportLegacyProfilesEliminateRoamingProfileCorruptionandMandatoryProfileComplexitiesRetainCentralizeControlwithoutScriptingLayerUserSettingswithTargetOSAwareness(SupportsUser/Group/IPSubnetawareness)AllowUserstoSwitchBetweenDesktops&OperatingSystems(NoAgents/Databasestosupport!)CompatiblewithVMwareRTOandCitrixUPMProfileand