H3Cloud产品与方案介绍
H3Cloud云桌面解决方案建议书
H3Cloud云桌面解决方案建议书新华三技术有限公司1 / 38文档可自由编辑目录1 需求分析 (3)1.1 产生背景 (3)1.2 虚拟桌面建设现状 (4)1.3 桌面系统建设趋势分析 (6)1.4 H3Cloud云桌面产品简介 (7)2 整体方案设计 (8)2.1方案设计原则 (8)2.1.1 高性价比 (8)2.1.2 节能低耗 (8)2.1.3 管理维护 (8)2.1.4 安全性 (8)2.1.5 最终用户体验 (8)2.1.6 可靠性 (9)2.2方案设计目标 (9)2.3方案功能需求 (10)2.4 虚拟桌面数据中心方案拓扑 (10)2.5 虚拟桌面部署 (11)2.5.1 虚拟桌面资源池搭建 (13)1 / 38文档可自由编辑2.5.2 管理员手工部署 (16)2.5.3 管理员批量部署 (19)2.6 虚拟桌面应用模式 (25)2.6.1 原有PC作登录终端 (25)2.6.2 瘦客户机作登录终端 (27)2.7 虚拟桌面管理与运维 (27)2.7.1 虚拟桌面克隆 (27)2.7.2 HA功能设置 (29)2.7.3 动态资源调整设置 (30)2.7.4 虚拟桌面备份 (31)2.7.1 性能优化技术 (32)2.7.2 用户平台管理 (33)3 H3C 虚拟桌面特色 (34)3.1 易用性和普适性 (34)3.2 完善的桌面监控策略 (34)3.3 广泛的终端类型 (34)3.4 融合现有IT设施 (35)4 产品价值 (35)4.1 办公桌面的集中管理 (35)4.2 办公桌面数据安全性的严格把控 (35)2 / 38文档可自由编辑4.3 办公桌面的标准化管理 (36)4.4 可连续运行的办公桌面 (36)4.5 随时随地访问办公桌面 (36)4.6 使用主流终端访问办公桌面 (37)4.7 办公桌面性能的可弹性伸缩 (37)4.8 与现有基础设施的融合 (37)1 需求分析1.1 产生背景从IT技术诞生之日起，就伴随着一对矛盾，即用户使用的便捷性与IT管理的复杂性之间的矛盾。
H3Cloud云学堂解决方案安装指导
目录1概述···························································································································· 1-11.1 产品简介···················································································································1-11.2 产品组件···················································································································1-11.3 工作流程···················································································································1-2 2云学堂解决方案部署······································································································· 2-12.1 部署任务简介·············································································································2-12.2 部署前的准备工作·······································································································2-22.2.1 规划部署场地····································································································2-22.2.2 软硬件配置确认·································································································2-22.2.3 网络拓扑规划····································································································2-32.3 安装云学堂管理平台····································································································2-52.3.1 云主机基础配置·································································································2-52.3.2 安装CAS云计算管理平台 ···················································································2-92.3.3 安装云学堂管理平台························································································· 2-212.3.4 初始化配置····································································································· 2-222.4 安装学生客户端········································································································ 2-282.4.1 安装方法········································································································ 2-282.4.2 访问方法········································································································ 2-292.5 安装教师管理端········································································································ 2-292.5.1 安装方法········································································································ 2-292.5.2 初始化设置····································································································· 2-302.5.3 访问方法········································································································ 2-322.6 上传镜像················································································································· 2-322.7 创建课程················································································································· 2-372.8 学生端部署和编号····································································································· 2-402.8.1 学生端部署····································································································· 2-402.8.2 学生端编号····································································································· 2-422.9 验证云学堂解决方案是否部署成功················································································ 2-472.9.1 学生端自由上课功能验证··················································································· 2-472.9.2 上下课功能验证······························································································· 2-482.9.3 虚拟教室功能验证···························································································· 2-502.9.4 作业空间验证·································································································· 2-50i2.9.5 多媒体教学验证······························································································· 2-512.10 锁定学生机的键盘热键 ····························································································· 2-52 3软件注册······················································································································ 3-13.1 CAS的软件注册·········································································································3-13.2 云学堂管理平台的软件注册···························································································3-13.2.1 License简介·····································································································3-13.2.2 License注册过程·······························································································3-1 4软件卸载······················································································································ 4-14.1 卸载云学堂管理平台····································································································4-14.2 卸载教师管理端··········································································································4-14.3 卸载学生客户端··········································································································4-24.3.1 学生机还原为本地桌面························································································4-24.3.2 卸载学生端软件·································································································4-34.3.3 卸载教学管理软件学生端·····················································································4-3 5软件升级······················································································································ 5-15.1 升级云学堂管理平台····································································································5-15.2 升级教师管理端··········································································································5-15.3 升级学生客户端··········································································································5-1 6常见问题解答················································································································ 6-16.1 CAS安装时提示“No bootable devices detected.”，如何处理？···········································6-16.2 云主机重启后无法进入CAS，如何处理？········································································6-16.3 学生客户端软件安装失败，如何处理？············································································6-1ii。
02-H3Cloud服务器和存储介绍
主要参数（标配）R390-Z-L1 CPU 内存
2*E5-2609 2*4GB
R390-Z-H1
2*E5-2650 4*8GB
R390-Z-F1
2*E5-2690 8*8GB
存储
网卡 功耗
2*500G SAS 7.2K
4*GE网卡 460W
2*300G SAS 10K
4*GE网卡 460W
3*300G SAS 10K
5
R390服务器产品系列
H3C FlexServer R390系列服务器包含4款型号
VC-FSR-R390-Z-L1 VC-FSR-R390-Z-M1
VC-FSR-R390-Z-H1
VC-FSR-R390-Z-F1
R390-Z-M1
2*E5-2620 2*8GB
H3Cloud服务器和存储介绍
日期： 杭州华三通信技术有限公司 版权所有，未经授权不得使用与传播
课程目标
学习完本课程，您应该能够：
了解FlexServer系列服务器的硬件配置
和架构 了解iLO的功能和配置方法 了解FlexStorage系列存储的硬件配置和 架构
掌握FlexStorage系列存储的基本配置
目录
FlexServer 服务器概述 FlexServer iLO概述和基本配置 FlexStorage 存储概述 FlexStorage 基本配置
H3C服务器产品家族图
机架服务器
FlexServer R390
FlexServer R590
3
FlexServer机架服务器产品概述
可以按任意顺序混合不同速率的DIMM；服务器将选择共同的最佳速率。
H3Cloud云解决方案(客户交流)V2
解决业务运营不部署问题
解决IT分散管理问题
技术上实现解耦合
业务标准化问题
技术上实现业务编 排和服务提供能力
物理机(Physical)
虚拟机(Virtual )
于计算(Cloud)
16
1. 融合基础架构
17
服务器虚拟化对网络的挑戓
虚拟化前
策略
流量控制问题
• • • • QoS ACL 劢态ARP检测 DHCP Guard
管理问题
• VM数量增多带来的管 理问题 • 服务器和网络的管理分 工问题
21
EVB-VEPA方案框架
系统管理员
2
在H3C CAS CVM管理平 台上创建VM
物理主机
App VM App VM App VM
云计算需要采用网络虚拟化技术
Microsoft MSCS HP ServiceGuard Oracle RAC (Real Appl.Cluster)
当前阶段四大解决方案： 1. 服务器虚拟化方案 2. IaaS私有于方案 3. 于彩虹方案
分支 机构
Point of Cloud
Point of Cloud
4. 于点方案
14
“云”成为校园信息化问题解决乊路
按需交付IT服务 IT基础设施虚拟化 IT基础设施大集中 将软件、硬件资源虚拟化 丌同部门不用户差别服务 各单位丌再关心建设维护 IT系统，而是关心业务能否 得到IT系统的支撑保障
新华三集团-云计算产品及解决方案介绍(对外)
Site B（备份站点） 虚拟机级别复制
新增
H3C CAS CVM (虚拟化管理平台)
站点恢复管理模块（SRM）
• 支持跨集群、跨CVM复制虚拟机。 • 简单、低成本的复制方案，适用于非关 键应用与远程小型站点。 VM VM VM
VM
VM
VM
VM
VM
VM
H3C CAS CVM (虚拟化管理平台)
站点恢复管理模块（SRM）
国内最早的超融合产品 中国区超融合市场占有率
第一（IDC,2015、2016）
ONEStor存储平台已大规 模商用
Confidential 保密
18 18
CAS 1.0 CAS 5.0
Confidential 保密
19 19
电信级虚拟化
•
支持VMware vSphere、Citrix XenServer、Microsoft Hyper-V、华为等虚拟化平台的导入与自动化转换。
Confidential 保密
23 23
CAS SRM 站点应用级容灾方案
Site A（生产站点）
VM VM VM VM VM VM
防火墙 入侵防御 应用控制 Web安全防护 数据库审记 主机防病毒
安全服务链
数据流路径
目的
FW
服务节点
IPS
服务节点
应用 控制
服务节点
Confidential 保密
8 8
攻击验证 变种兼容验证
可持续云安全服务能力
安全咨询服务 安全规划服务
安全评估服务 应急响应服务
渗透测试服务
适配H3C CAS的SRA插件 （存储硬件设备厂商提供）
存储级别复制
H3Cloud 云网融合方案
前提：计算和网络硬件整合 效果：路由器上可以承载服务器应用
20
DRX—实现云计算的自动化、弹性扩展
负
VM 终端
载 量
负载均衡
VM
WLAN
VM
数据库存储
VM
Server
应用VM Server资源池
业务有突发，怎么办？ 举例：公务员报考系统、职教网上选课系统、学校分数查询系统、资产盘点系统 传统：凭感觉，先创建好虚拟机，配置好，等待突发；临时突发，部署时间长 H3C：自适应，云管理平台根据业务负载，突发时自动增加虚拟机，恢复时自 动减少虚拟机
H3C FlexServer R390,2*E5-2620,2*8GB,2*300G SAS 10K,4*GE,460W,机架导轨,机架服务器
H3C FlexServer R390,2*E5-2650,4*8GB,2*300G SAS 10K,4*GE,460W,机架导轨,机架服务器
H3C FlexServer R390,2*E5-2690,8*8GB,3*146G SAS 15K,4*GE+2*10GE(FCoE)网卡,750W,机架导轨,机架服务器
• 每台机器上有多个应用 • 软件相对于硬件独立
虚拟化实现软件与硬件的解关联，是实现自动化的基础！
6
目录
CONTENTS
n 云计算背景知识 n H3Cloud云网融合解决方案 n 市场机会点 n 案例分享
7
H3Cloud方案定位
SaaS
业务 PaaS
VC-FSR-R590-Z-L1 VC-FSR-R590-Z-L2 VC-FSR-R590-Z-H1 VC-FSR-R590-Z-H2
H3Cloud DRX解决方案配置指导V1.1
H3C 动态资源扩展（DRX）解决方案配置指导H3C Technologies Co., Ltd.杭州华三通信技术有限公司All rights reserved版权所有侵权必究目录1 DRX方案介绍....................................................................................................................................... 2-11.1 云计算带来的变化 ............................................................................................................................. 2-11.2 DRX方案简介 ................................................................................................................................... 2-12 DRX配置 .............................................................................................................................................. 2-32.1 DHCP配置........................................................................................................................................ 2-32.2 LB设备配置....................................................................................................................................... 2-32.2.1 LB概述 ................................................................................................................................... 2-32.2.2 LB配置 ................................................................................................................................... 2-32.3 CAS平台配置.................................................................................................................................... 2-62.3.1 DRX快速部署配置.................................................................................................................. 2-62.3.2 DRX快速克隆配置.................................................................................................................. 2-8 3典型配置场景 ...................................................................................................................................... 3-123.1 典型组网.......................................................................................................................................... 3-123.2 DRX功能验证 ................................................................................................................................. 3-131 DRX方案介绍1.1 云计算带来的变化部分企业业务的访问量会周期性或随机的出现波动，该类业务对IT资源的需求也存在较大的波动，这就要求企业IT基础架构能够支撑这样的弹性扩展需求，IT部门面临很大的挑战。
H3Cloud+零存储解决方案开局指导
H3Cloud零存储解决方案开局指导H3C Technologies Co., Ltd. 杭州华三通信技术有限公司All rights reserved版权所有侵权必究目录1零存储方案介绍 .................................................................................................................................... 2-11.1 零存储背景 ........................................................................................................................................ 2-11.2 零存储方案简介................................................................................................................................. 2-1 2开局准备 ............................................................................................................................................... 2-32.1 硬件配置要求..................................................................................................................................... 2-32.1.1 机架服务器.............................................................................................................................. 2-32.1.2 刀片服务器.............................................................................................................................. 2-32.2 资源规划............................................................................................................................................ 2-32.2.1 网络资源规划.......................................................................................................................... 2-32.2.1 计算资源规划.......................................................................................................................... 2-42.2.2 存储资源规划.......................................................................................................................... 2-4 3典型组网 ............................................................................................................................................... 3-53.1 存储集群无需对外提供存储服务........................................................................................................ 3-53.2 存储集群需要对外提供存储服务........................................................................................................ 3-5 4零存储配置............................................................................................................................................ 4-64.1 创建数据磁盘..................................................................................................................................... 4-64.2 挂载数据磁盘..................................................................................................................................... 4-64.2.1 查看数据磁盘.......................................................................................................................... 4-64.2.2 格式化数据磁盘 ...................................................................................................................... 4-64.2.3 挂载数据磁盘.......................................................................................................................... 4-64.3 修改配置文件..................................................................................................................................... 4-84.4 CAS平台添加节点 ............................................................................................................................ 4-94.5 添加存储内网vswitch ........................................................................................................................ 4-94.6 配置存储集群................................................................................................................................... 4-104.6.1 登陆零存储平台 .................................................................................................................... 4-104.6.2 新建集群 ............................................................................................................................... 4-104.6.3 集群节点添加........................................................................................................................ 4-114.6.4 创建存储池............................................................................................................................ 4-124.6.5 创建存储target ..................................................................................................................... 4-134.6.6 创建存储卷............................................................................................................................ 4-144.7 挂载存储卷 ...................................................................................................................................... 4-154.7.1 主机池下添加共享文件系统 .................................................................................................. 4-154.7.2 在主机下添加存储池............................................................................................................. 4-165零存储管理.......................................................................................................................................... 5-175.1 集群管理.......................................................................................................................................... 5-175.1.1 集群节点展示........................................................................................................................ 5-175.1.2 集群选项配置........................................................................................................................ 5-185.2 存储池管理 ...................................................................................................................................... 5-195.2.1 存储池target管理................................................................................................................. 5-195.2.2 存储池卷管理........................................................................................................................ 5-195.2.3 存储池选项配置 .................................................................................................................... 5-216 License注册 ....................................................................................................................................... 6-23 7附录..................................................................................................................................................... 7-267.1 配置FlexSerevr服务器RAID卡和磁盘缓存................................................................................... 7-261 零存储方案介绍1.1 零存储背景将一台或多台服务器直连的存储空间转化为共享存储资源，从而将虚拟计算和存储融合到一个集成平台的思路发源于Google、Facebook、Amazon 等拥有大型数据中心的公司，这些公司为了加快数据存取的I/O 速度，设计了Google FS、Cassandra 这样的分布式存储技术来取代企业传统的SAN 架构，从而让计算和数据尽可能靠近。
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终端
H3Cloud部署DRX特性：
VM
负载均衡
终端
负载均衡
VM VM VM
应用VM Server资源池 数据库存储 Server
数据库存储 Server 应用Server
缺点： 1. 固定模式，平时利用率低； 2. 扩展慢
优点： 1. DRX根据负载量自动扩展VM； 2. 资源复用，利用率高。
VM App App App
VM
VM
VM
VM
H3C CAS CVM 虚拟化管理平台
4
Server Mgmt.
将VM与网络资源的绑定 关系写入到vSwitch
H3C CAS CVK vSwitch
H3C CAS CVK vSwitch
网络管理员
3
查询可用的VSI类别与网络资源
VDP/CDCP协商
5
请求VSI Type对应网络资源（HTTP） 下发配置到端口（CLI）
分析
策略
分析
Switch
vSwitch vSwitch
Server Server
迁移
服务器所有流量均经过网络 服务器与交换机互连端口固定
VM部分流量在vSwitch内部交换 VM动态迁移
19
19
业内解决问题的方法
VEPA VN-Link
物理交换机上生成相应的 vPort(Channel)； 虚拟机流量导出至外部物理交换 机上转发。
1
定义VSI类别及VLAN、 ACL、QoS等网络属性
6
H3C S5802V2
H3C CAS VCM 资源连接管理组件
CaaS Designer
VTDB
Connection Mgmt.
二层网络
价值
• • •
数据中心网络设备的有效利用：VLAN、ACL部署(静态全局配置动态有针对配置)。 虚拟机接入安全准入：只有符合预定义的VM可以接入网络。 网络管理员对虚拟机状态、虚拟网络状态把控。
应用程序 应用程序 操作系统 应用程序操作系统 操作系统
应用程序 应用程序 操作系统 应用程序操作系统 操作系统
应用场景
• 适用于需要计划内停机的场合，如升级物理主机硬件或更换物理主机等。
特性价值
• 将需要停机的物理主机上运行的所有虚拟机迁移至另外的物理主机中，然后关闭待修复的主 机，确保计划内停机不会导致任何的业务中断。
特性价值
适用于可能存在持续性突发业务负载的场合。 无需在虚拟机上安装代理程序，减轻虚拟机部署的复杂度。 综合考虑虚拟机CPU、内存、I/O吞吐量等负载因素以及虚拟机对物理主机的亲和性 （Affinity），动态调整业务负载的分布，提升系统可用性。
10
动态资源扩展（DRX）
客户价值
负 载 量
高性能：将业务均衡地分配到多个虚拟机，提高了业务系统的整体服务性能。
可扩展：业务的自动弹性扩展，在不降低业务质量的前提下满足不断增长的业务需求。
可管理：兼容常见的软硬件负载均衡设备，如H3C、F5、Citrix等。
11
主机维护模式
应用程序 应用程序 操作系统 应用程序操作系统 操作系统
√
√ √
√
√ √ √
×
√
虚拟交换机(vSwitch)
VEPA IP/MAC绑定 Storage vMotion
√
√
×
√ √
√ √
√
√
P2V
API接口
√
√
7
虚拟机迁移
应用程序 操作系统
应用程序 应用程序 应用程序 应用程序 应用程序 应用程序 应用程序 应用程序
应用程序 操作系统
机架服务器
刀片服务器
存储
基础 设施
FlexServer R系列
FlexServer B系列 Cloud Ready Network
FlexStorage
4
H3Cloud方案架构
企业 云 政府 云 教育 云 医疗 云 Open Stack ……
API接口层
云 层 (H3C CIC)
操作系统 操作系统 操作系统 操作系统 操作系统 操作系统 操作系统 操作系统
迁移技术
CVK x86 Architecture
CVK x86 Architecture
共享存储
采用同一厂商、同一产品族和同一代处理器的服务器组成的集群，可以获得最好的迁移兼容能力。 8
虚拟机高可用集群（HA）
H3Cloud产品与 方案介绍
日期：2014年2月
杭州华三通信技术有限公司
目录
CONTENTS
H3C CAS云平台介绍 H3Cloud解决方案与应用场景 案例分享
2
H3Cloud方案定位
SaaS
业务 应用
PaaS
编程 逻辑
IaaS
云管理 平台
自助Portal 业务流申批 资源编排
将物理交换机的端口扩展至虚拟机； 虚拟机流量导出至外部物理交换机上 转发。
20
H3Cloud对VEPA标准的支持
H3C S5820v2
交 换 机
H3C CVK平台 VMware平台
服 务 器 天然集成VEPA vSwitch
H3C vSwitch S1000v
服务器
组织管理 自助服务门户 云业务工作流 帐务管理与报表
开放接口
云管理
虚拟化管理层（H3C CVM）
虚拟机生命周期管理 镜像文件管理
虚拟化管理层 （VMware vCenter）
虚拟化内核 - VMware vSphere
虚拟化管理
计算HA服务
动态资源调度
虚拟化内核 - H3C CVK
虚拟计算 资源池 虚拟存储 资源池 虚拟网络 资源池
虚拟化 硬件基础
计算 网络 存储
3
H3Cloud产品构成
H3Cloud
云管 理层 虚拟 化层
CAS(Cloud Automation System)软件套件
CIC(Cloud Intelligence Center) CVM(Cloud Virtualization Manager) CVK(Cloud Virtualization Kernel)
虚拟计算 资源池
虚拟存储 资源池
虚拟网络 资源池
Hypervisor
硬件基础设施层
计算 存储 网络
硬件
5
H3C CAS软件套件
6
H3Cloud虚拟化软件功能
特性
虚拟机生命周期管理
VMware
√
H3C
√
实时虚拟机迁移(vMotion)
高可靠性(HA) 动态资源调度(DRS) 动态资源扩展(DRX)
23
2. IaaS私有云方案
24
组织管理
XX云计算中心
系统管理员
密码认证
密码认证
组织管理员
组织管理员
组织管理员
部门/租户1
部门/租户2
部门/租户3
组织管理员
部门/租户4
密码认证
业务应用
业务应用
业务应用
业务应用
25
VPDC：虚拟私有数据中心
云数据 中心
VPDC1
vSG VM
广域网络
vSR
vSwitch
VM
租 户 n
vLB
…
物 理 设 备
VPDC2
vSG VM
VM
vSR
vSwitch vLB vSG
租 户 2
VPDCn
VM VM
vSR
vSwitch vLB
租 户 1
31
H3Cloud方案整体交付
三、H3Cloud对应用的优化
平台优化：云平台内存、文件系统优化，可根据不同的应用调整内 存参数（抢占、内存气球），文件系统参数（小文件与大文件存储）； 存储优化：支持精简部署模式，节省应用对存储空间的占用，存储 空间热添加；存储节点支持网络RAID，简化灾备设计。
特性价值
•
• •
无需在被转换物理主机上安装Agent程序；
无需开启被转换物理主机操作系统，保证物理主机数据100%安全； 即使被转换物理主机上安装了多个操作系统也能正确转换； vCenter管理的虚拟机转换成H3C CVM识别的虚拟机。
14
• 支持将VMware
V2V迁移
应用场景
•
特性价值
• •
适用于对业务运行连续性要求较高的场合。当服务器或VM故障时，能够自动选择空闲服务 器，并将VM在空闲服务器上重启。
无需独占专门的备用服务器资源，减少灾备方案中的冗余投资。 无专业集群软件的投入成本和应用复杂度。
9
动态资源调度（DRS+）
应用场景
• • •
云彩虹
IaaS私有云
上级云/公有云
总 部
服务器虚拟化
解决方案应用场景： 1. 服务器虚拟化方案 2. IaaS私有云方案 3. 云点
分支 机构
云点
云点
4. 云彩虹方案
17
1. 服务器虚拟化方案
18
虚拟流量的管控与感知问题
传统
策略
虚拟化/云计算
28
多租户网络设备
设备 虚拟化
vFW
MDC
SR Router
vSR
NIC1 NIC2 NIC3 NIC4
设备 软件化
Switch
FW/IPS LB
VM
vSwitch
VM