搜索
胡硕恩Citrix工程师Citrix桌面虚拟化技术交流问题答疑议程XenDesktop架构概述XenDesktop工作流程XenDesktopPool管理XenDesktop简介XenDesktop简介XenDesktop简介•CitrixXenDesktop是一种桌面虚拟化系统•将桌面作为一种服务交付给各地用户•适合所有类型的员工•可在数据中心集中管理桌面的生命周期•信息保存在数据中心保证了数据的安全性•可为用户提供高品质的访问体验，以及个性化的、干净的桌面•可大大降低维护桌面的费用XenDesktop环境与非XenDesktop环境之比较HypervisorNetworkStorageXen,Hyper-V,VMNetworkStorage1:1非Citrix•应用安装在桌面上•每个桌面一个镜像•每个桌面需要独立管理•依然大量的维护和存储，只是从前端移到了后端Citrix•应用和操作系统分离•只存放和维护一个OS镜像•应用独立运行，动态发布给用户•独立管理用户配置文件•真正的逻辑集中XenDesktop架构概述XenDesktop架构1-基本XenDesktop架构2-完全XenDesktop核心组件•VirtualizationInfrastructure（虚拟化基础架构）•VirtualDesktopDeliveryController（虚拟桌面交付控制器）•VirtualDesktopProvisioning（虚拟桌面置备）•ApplicationDeliveryController（应用交付控制器）•AccessGateway（安全访问网关）•UserProfileManager（用户配置管理器）虚拟机登记注册DesktopDeliveryControllerVirtualDesktopAgentMachineXenDesktop用户验证过程虚拟桌面连接过程Xendesktop工作流程DesktopDeliveryControllerProvisioningServer桌面交付场景1:HostedDesktopsUsersOperatingSystems,Apps,anduserProfilesareprovisionedondemandUsersdesktopisdeliveredUsersloginandrequesttheirdesktop123AppsUserSettingsOSUserProfilesAppDeliveryDesktopProvisioningVirtualDesktopHostingInfrastructure(XenServer,Hyper-v,ESX)VirtualDesktopScalabilityFocusScalabilityFocusProvisioningServer桌面交付场景2:LocalDesktopsDeliveryControllerAppsUserSettingsOSUserProfilesAppDeliveryDesktopProvisioningVirtualDesktopHostingInfrastructureVirtualDesktopUsecases•PowerusersthatrequirelocalCPUpower•PeripheralsthatneedlocalconnectionDevices•Desktopappliances•StandardizedPCenvironmentsPC虚拟桌面连接建立过程LANConnectedUsersDesktopAppliancesDesktopDeliveryControllerXenAppPortableProfilesProvisioningServerDomainControllerADOUXen,Hyper-V,VMSANDataCenter2.find“best”virtualdesktop6.connectusingICA7.acquirelicenseanddeterminepolicies8.login10.deliverappsFullrangeofauthenticationmethodssupportedthroughwebinterfacetechnologyFullsupportforSmartAccessandICAsessionpoliciesXenDesktopPool管理Pool相关组件•HostingInfrastructure•XenServerPoolMaster•VmwareVirtualCenter•MSSCVMMVirtualMachinesPoolMasterPoolManagementServiceVirtualMachinesPool管理PoolMasterDesktopDeliveryControllerPoolManagementServiceAddresses=[://10.54.76.173][://10.7.1.22]DesktopDeliveryControllerPoolManagementServiceVirtualMachinesPoolMasterVirtualMachinesPoolMasterVirtualMachinesPoolMasterDesktopDeliveryControllerPoolManagementService问题答疑