Vmware 虚拟花技术作为云计算的平台

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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


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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




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



虚拟化云计算?


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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



虚拟化云计算?


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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


Technology

Vmware 虚拟花技术作为云计算的平台