vmware 虚拟花技术作为云计算的平台
TRANSCRIPT
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虚拟化技术作为云计算的平台
李严冰,博士
VMware China R&D
威睿信息技术(中国)有限公司
© 2009 VMware, Inc. All rights reserved. No distribution, reproduction or display of this document is permitted without the express written consent of the copyright holder.
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Agenda
云计算概述
虚拟化作为云计算平台虚拟数据中心操作系统:VDC-OS云联邦:Cloud federation实际案例
终端和移动虚拟化:Client and Mobile virtualization
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主体机 服务器, PC 云计算
合久必分
Commoditization of computers分久必合
Commoditization of computing
计算模式演变之三国版
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云计算:$1600+ 亿市场潜力
The transformation is more profound that is yet understood, cloud done right will:
be used for all applications, change how we deploy and develop applications, enable new OSes, new programming models, new servers, new storage solutionsenable new markets for computer services…, in other words, it will change everything
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云计算时代的到来
第一届云计算国际会展
1st International Cloud Computing
Conference & ExpoFebruary 2009
“Best Overall Cloud Product”
VMware
“Best Cloud Platform”
VMware
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Vertical offered by a single vendorNo on-premise offering Limited largely to web applicationsCan not support old and existing applicationsHow to connect multiple clouds
现有方案的局限
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Agenda
云计算概述
虚拟化作为云计算平台虚拟数据中心操作系统:VDC-OS云联邦:Cloud federation实际案例
终端和移动虚拟化:Client and Mobile virtualization
虚拟化 云计算?
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Operating System
Applications
Operating System (unmodified)
Virtualization layer
Virtualization decouples software from hardware.
虚拟化基本介绍
VMotion
Create shared pools of resources to optimize your infrastructure.
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数据中心发展成 内部云
VDC-OS
VDC-OS: 虚拟数据中心操作系统The Cloud… as Architecture
Virtualization is the key to making all of this happen in an evolutionary way
New Apps Existing and multiple future app modelsExisting Apps
Industry standard building blocksHardware
Scale and availability through softwareSoftware
Security, Compliance…Policies
SLA management modelManagement
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服务及政策
资源整合
VMware VDC-OS: vSphere
Availability Security Scalability
vCompute vStorage vNetwork
Hardware Assist for Virtualization
Extended Live Migration Compatibility
Storage Management
Storage Replication Storage Virtual
Appliances
Network Management
Applications Dynamic Resource
Sizing Data Protection Clustering
Firewall Anti-Virus Intrusion Prevention Compliance
vSphere
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vCompute: Powerful Enough for All Applications
% o
f App
licat
ions
Application’s Performance Requirements
PAST
IOPS
Network
Memory
CPU
< 10,000
< 300 Kb/s
< 4 GB per VM
1 to 2 CPUs
2009
200,000+
40 Gb/s
256 GB per VM
8 VCPUs
CURRENT
100,000
9 Gb/s
64 GB per VM
4 VCPUs
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Single VM Performance:
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
1‐way 2‐way 4‐way 8‐way
VMNa3ve
Tran
sact
ion
Rat
e (R
atio
to 1
-way
VM
)
Next Generation Intel® Xeon® based 8-pCPU serverRHEL 5.1Oracle 11gR1In-house ESX Server
† Non-comparable implementation of TPC-CTM workload; results not TPC-C compliant; deviations from the spec: batch benchmark, undersized database
< 15% overhead for 8 vCPU VM
8,900 total DB transactions per second
Near-perfect scalability from 1 to 8 vCPUs
250 MB/sec of disk I/O
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Multi-Core + VMware = Record Performance
8,000 Mailboxes 16,000 Mailboxes
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Multi-Core + VMware = Record Performance
0
20000
40000
60000
80000
Support
eCommerce
Banking
Aggregate
SPECweb2005 ScoresTester Name System Name Cores Results
Fujitsu Siemens PRIMERGY RX600 SF, Intel Xeon processor X7350 16 42783
Hewlett-Packard HP ProLiant DL580 G5 16 30261
Hewlett-Packard HP ProLiant DL580 G5 16 26119
Hewlett-Packard HP ProLiant DL580 G5 16 40046
Hewlett-Packard HP ProLiant DL585 G5 16 43854
Sun Microsystems, Inc. Sun Fire X4450 16 39793
VMware Inc., USA HP ProLiant DL585 G5 (with VMware ESX Server 3.5) 16 44000
VMwareHP ProLiant DL585 G5
(with VMware ESX Server 3.5) 16 44,000
High score to date on 16 core system16Gbits/sec web traffic (Support)143,000 HTTP ops/sec (Banking)Would serve 3 billion page views per day
“On a typical day, there are 1 billion page views.”
- Pierre Omidyar, eBay Foundertechtarget.com (July 07)
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Building the Giant Computer
VMware DRS automatically balances VMs64-Nodes per cluster4,096 processor cores64TB of RAM6 Million IOPs
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Distributed Power Management:Make the Giant Computer Power Thrifty
50% Savings During VMmark™
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Wat
ts
No DPM
With DPM
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云联邦 Cloud Federation
InternalCloud
ExternalClouds
VDC-OS
Management
VDC-OS
Management
SecurityNetworksStorage
Monitoring
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Federating Clouds: Site Recovery ManagerInternal Cloud (Primary) Internal/External Cloud (Recovery)
VMware vCenter
Site RecoveryManager
VMware
Physical Datacenter
VMware vCenter
Site RecoveryManager
VMware
Physical DatacenterPhysical Datacenter
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Federating Clouds: Long Distance VMotionInternal Cloud Internal/External Cloud
VMware vCenter
VMware
Physical Datacenter
VMware vCenter
VMware
Physical DatacenterPhysical Datacenter
Partnering to Address Several Challenges Moving the VM's memory Moving the VM's disk images Maintaining the VM's network connections
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Federating Clouds:
Longer Distance
Shorter Distance
DRS across DCs
DC Maintenance
DC Disaster Avoidance
Follow the Sun
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vCloud API: Interoperability
InternalCloud
ExternalClouds
VDC-OS
Management
VDC-OS
Management
vCloud APIs: Programmatic Access to Resources
OVFOpen Virtualization Format
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Cloud as Service… Enabling Choice
InternalCloud
ExternalClouds
VDC-OS
Management
VDC-OS
ManagementFederation & Choice
Standards
PrivateCloud
AppLoad
s
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虚拟化: 驱动 “IT即服务”
灵活性
可选择
单一服务器:更有效
有效性
系统管理程序(Hypervisor)
服务器池:增强有效性和灵活性
协作,兼容的系统管理程序
内部云:可扩展和自动化
虚拟数据中心操作系统(VDC-OS)
云联邦:内部云和外部云的联结
联邦的虚拟数据中心操作系统VDC-OS
“IT即服务”
IT即服务
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Agenda
云计算概述
虚拟化作为云计算平台虚拟数据中心操作系统:VDC-OS云联邦:Cloud federation实际案例
终端和移动虚拟化:Client and Mobile virtualization
虚拟化 云计算?
© 2009 VMware, Inc. All rights reserved. No distribution, reproduction or display of this document is permitted without the express written consent of the copyright holder.
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Terremark: Enterprise Cloud
Paradigm shift from incremental server hosting Customer gets a resource pool of compute, memory, storageCan now dynamically configure and provision new VMs as needed
End Users IT Service Provider
Bef
ore
Afte
r
End Users Resource Pool
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EngineYard Solo: Cloud Federation
Internal Cloud External Clouds
VDC-OS
vCenter
VDC-OS
vCenter
Ruby on Rails as Managed Service
Ruby on Rails as Managed Service
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Savvis: Open Cloud Compute
Paradigm shift from dedicated virtual computeFractional computing resources by the instanceDynamic capacity over time
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Sungard: Disaster Recovery as Cloud Service
Turnkey managed solution for virtual replication and recovery for mission-critical applicationsUtilizes standard internet bandwidth and leverages a cloud infrastructure across secure, fully managed SunGard sites
Disparate Windows/ VMware Server
Replication
No specialized customer replication
skills needed
SunGard will manage
failover to the always available
SunGard site
Costeffective
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Test/Dev as a Cloud Service
Paradigm shift from permanent dedicated test environmentsLeverages VMwareLab Manager Developers can dynamically provision n-tier application environments for test and development through aself-service portal
VMware Lab Manager 3.0
Helpdesk, Demos, Training
Development Remote UsersQA
Support,Demo LabDev Lab
Offshore LabQA Lab
Logica
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Agenda
云计算概述
虚拟化作为云计算平台虚拟数据中心操作系统:VDC-OS云联邦:Cloud federation实际案例
终端和移动虚拟化:Client and Mobile virtualization
虚拟化 云计算?
© 2009 VMware, Inc. All rights reserved. No distribution, reproduction or display of this document is permitted without the express written consent of the copyright holder.
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Hardware
VDC-OS/vSphere
Management
VMware View
WAN Client
LANClient
Thick Client
Linked Clones
Master VM
Centralized Management of Thick and Thin Clients终端虚拟技术: 桌面即服务 Desktop as a Service
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• Thin layer of virtualization software (~30KB) that runs on phones
• Allows multiple operating systems and applications to run simultaneously.
虚拟移动平台: Mobile Virtualization Platform (MVP)
ARMv4/v5 lineARMv6/v7 line
VMware MVP
OS #1
App
OS #2
App
OS #3
App
OS #4
App
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手机厂商
企业
用户
服务商
Fewer chips
Software test
New services
Safer software
Work and Home phones
Security
Save work access
Employee-owned phones
MVP: 虚拟移动平台的用途
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企业内部云: VDC-OS 高效,可伸缩,易管理,安全
云联邦:内部及外部云的联结 支持所有的(现有的和未来的)应用
终端虚拟技术: 桌面即服务 Desktop as a Service 虚拟移动平台: Mobile Virtualization Platform (MVP)
Summary
虚拟技术无处不在
虚拟技术是当前及未来运算模式的平台
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VMware: Delivering IT as a Service
Efficiency
Control
Choice