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1、VMware vSphere 5.x Datacenter Design Cookbook Over 70 recipes(方案) to design a virtual datacenter for performance, availability, manageability, and recoverability with VMware vSphere 5.x Hersey Cartwright BIRMINGHAM - MUMBAI VMware vSphere 5.x Datacenter Design Cookbook Copyright 2014 Packt Publishin
2、g All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made
3、in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing, and its dealers and distributors will be held liable for any damages cau
4、sed or alleged to be caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this informa
5、tion. First published: January 2014 Production Reference: 1200114 Published by Packt Publishing Ltd. Livery Place 35 Livery Street Birmingham B3 2PB, UK. ISBN 978-1-78217-700-5 Cover Image by Jeet Shah () CreditsAuthorHersey CartwrightReviewersTakashi HosHinoMatthew Marlowenilesh PawarGreg swallowB
6、ingfeng ZhaoAcquisition Editorssam BirchKartikey PandeyGregory WildLead Technical EditorVaibhav PawarTechnical EditorsMrunal ChavanDennis Johnsebastian RodriguesCopy EditorsTanvi GaitondeDipti Kapadiainsiya MorbiwalaKirti PaiProject Coordinatorshiksha ChaturvediProofreaderssandra HopperElinor Perry-
7、smithIndexerRekha nairGraphicsValentina DsilvaDisha HariaYuvraj MannariAbhinash sahuProduction CoordinatorArvindkumar GuptaCover WorkArvindkumar Gupta About the Author Hersey Cartwright has worked in the technology industry since 1996 in many roles, from helpdesk support to IT management. He began w
8、orking with VMware technologies in 2006. He was the key sponsor of the virtualization initiative at ABNB Federal Credit Union and played a key role in the design, implementation, and management of virtual infrastructure of the ABNB. In his current role as the Senior Virtualization Engineer at ABS Te
9、chnology Architects, he is responsible for the design and implementation of VMware environments that support a wide range of business applications. He does most of his work with small- and medium-sized environments with 3 to 10 hosts, but he has also been involved with several large, multisite deplo
10、yments. He has had experience working with a wide variety of server and storage platforms. Since January 2011, he has been an instructor with the VMware IT Academy program at the Tidewater Community College, where he teaches the VMware Install, Configure, and Manage vSphere 5 and the Optimize and Sc
11、ale vSphere 5 courses. He has designed and implemented the lab environment used by the students in the virtualization and security programs offered at the Chesapeake Campus of Tidewater Community College. He enjoys teaching and learns a lot by teaching others about the benefits of virtualization. Al
12、ong with VMware certifications, he also holds certifications from Citrix for XenApp and XenDesktop and the Information Storage Associate (EMCISA) certification from EMC. He actively participates in the VMware community and has been awarded the vExpert title in both 2012 and 2013. He has presented mu
13、ltiple articles at on vBrownBags on vSphere administration, vSphere design, and vSphere disaster recovery. He regularly blogs about virtualization and other technologies at http:/ Acknowledgments I want to thank my family, especially my wife Sandy, for putting up with the long hours I work and supp
14、orting everything I do. You guys are my everything, and your support and encouragement means the world to me. I also want to thank the great VMware community. There are a lot of great folks there who are always willing to help. A special thanks to the #vCoffee crew group on Twitter: Shane, Susan, Ma
15、tt, and Todd. Finally, I want to thank my employer, ABS Technology Architects, and my supervisor, Rob, for the opportunities and flexibility. About the Reviewers Takashi HosHino works at Cybozu Labs, Inc. and is interested in database and storage systems. He is developing vmbkp: an open source VMwar
16、e vSphere backup tool. nilesh Pawar has a Bachelors degree in Information Technology and has successfully completed learning .NET programming. He has a complete understanding of the life cycle of software development projects. He has spent part of his career as a programmer (.NET, MS-SQL, and Crysta
17、l Reports). He is a VMware Certified Professional, Red Hat Certified Engineer, and is Citrix Xenserver Certified, along with a strong knowledge of networks. He is well versed with IaaS, PaaS, and SaaS cloud delivery models. He designs public and private Cloud Infrastructure and Services. He has a de
18、ep understanding of network and firewall policies. He has strong impact analysis and debugging skills. He has knowledge of e-mail solutions, security (AV and anti-spam), e-mail archiving and compliances, and two-factor authentication. He has a good knowledge of Windows clustering and Hyper-V environ
19、ments. He also likes to learn and excel in new technologies. His resume can be referred to for additional information on his experience. His profile can be found at www.nileshpawar.info. He can be reached anytime via his cell phone at +91-99208 29266. Greg swallow, an Indiana boy, currently lives in
20、 Indianapolis with his wife, Nami, and two children, Noah and Madeline. He has worked as a system administrator since 1997. His career has included running the State of Indiana website for NIC, starting up a hosted IaaS platform that runs VMware vSphere for Expedient, and managing over 2,000 Linux V
21、Ms with a team of just two persons at a large Orange company (ExactTarget), where he lives. He is currently employed at Indigo Biosystems as a DevOps engineer, which is a fancy title for a system administrator who likes to work directly with a dev team and can write scripts. When hes not working, he
22、 usually marches with his family through the woods until they beg him to stop, and then they turn around and march back to the car. Otherwise, if they dont want to go, he leaves them behind and grabs his running shoes or his bike and does the same thing on his own. I would like to thank Expedient fo
23、r sending me to VCP training. The training has paid off fivefold. I would also like to thank Packt Publishing for offering me the opportunity to review this book. Its been fun! Bingfeng Zhao is a system programmer. He has a Bachelors degree in Chemistry from Inner Mongolia University, but he finally
24、 found that programming is much more fun and a better way to raise his standard of living. He uses C/C+ mostly and devotes more time to the virtualized digital world. He works for the EMC company as a Principal Software Engineer, and he helps to design and implement unified storage systems. He lives
25、 in Beijing, China with his lovely wife Jing Lai. www.PacktP Support files, eBooks, discount offers, and more You might want to visit www.PacktP for support files and downloads related to your book. Did you know that Packt offers eBook versions of every book published, with PDF and ePub files availa
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28、chable across every book published by Packt f Copy and paste, print and bookmark content f On demand and accessible via web browser Free access for Packt account holders If you have an account with Packt at www.PacktP, you can use this to access PacktLib today and view nine entirely free books. Simp
29、ly use your login credentials for immediate access. Instant updates on new Packt books Get notified! Find out when new books are published by following PacktEnterprise on Twitter, or the Packt Enterprise Facebook page. Table of Contents Preface1Chapter 1: The Virtual Datacenter7introduction7Becoming
30、 a virtual datacenter architect（架构师）16Using a holistic（整体的） approach to datacenter design17Passing the VMware VCAP-DCD exam19Chapter 2: The Discovery Process（发现流程）21introduction21identifying the design factors（确认设计因素）22identifying stakeholders（确认参与方）24Conducting stakeholder interviews（引导参与方会谈）26VMwa
31、re Capacity Planner（规划者）27Using Windows Performance Monitor32identifying dependencies（确认依赖）38Chapter 3: The Design Factors（设计因素）41introduction41identifying design requirements（需求）43identifying design constraints（约束）46Making design assumptions（假设）48identifying design risks（风险）50Creating the conceptua
32、l（概念上的） design52Chapter 4: The vsphere Management Design（vsphere管理设计）55introduction56identifying vCenter components and dependencies（部件和依赖）56selecting a vCenter deployment option58Determining the vCenter system requirements60selecting a database for vCenter deployment（选择一个用于vCenter部署的数据库）63Table of
33、Contents Determining database interoperability（互用性）65Choosing a vCenter single sign-on deployment mode66Designing for management availability69Backing up the vCenter server components（备份vCenter Server部件）70Using vCenter server Heartbeat to provide（提供） vCenter availability（可用性）73securing the managemen
34、t components75Designing a separate（独立的） management cluster77Chapter 5: The vsphere storage Design79introduction79identifying RAiD levels80Calculating（计算） storage capacity requirements83Determining storage performance requirements84Calculating storage throughput（接待人数）86storage connectivity options87s
35、torage path selection plugins（存储路径选择的插入方式）90sizing datastores（数据盘大小）93Chapter 6: The vsphere network Design97introduction97Determining network bandwidth requirements98standard or distributed virtual switches101Providing network availability103Virtual switch security106network resource management108U
36、sing private VLANs111IP storage network design considerations（考虑）114vMotion network design considerations（考虑）117Chapter 7: The vsphere Compute Design121introduction121Calculating CPU resource requirements122Calculating memory resource requirements124scaling up or scaling out（提高或者超过尺寸范围）127Determinin
37、g the vCPU-to-core ratio（vCPU核的比例）129Clustering compute resources130Reserving（保留） HA resources to support failover132Using distributed resource scheduling to balance cluster resources134Ensuring cluster vMotion compatibility（兼容性）136Chapter 8: The vsphere Physical Design139introduction139Using the VM
38、ware Hardware Compatibility（兼容性） List (HCL)140Understanding the physical storage design145ii Table of Contents Understanding the physical network design146Creating the physical compute design148Creating a custom（自定义） ESXi image152Best practices（实践） for ESXi host Bios settings157Chapter 9: The Virtua
39、l Machine Design161introduction161Right-sizing virtual machines162Enabling CPU Hot Add and Memory Hot Plug（插拔）164Creating virtual machine templates（模板）166Using vApps to organize（安排） virtualized applications170Using VM affinity and anti-affinity rules173Converting physical servers with vCenter Conver
40、ter standalone（P2V克隆）175Chapter 10: Disaster Recovery（灾难恢复） and Business Continuity（业务连续性）185introduction185Backing up ESXi host configurations（ESXi主机备份设置）186Configuring ESXi host logging（日志）188Backing up virtual distributed switch configurations191Deploying VMware Data Protection（部署VDP）194Using VMw
41、are Data Protection to back up virtual machines200Replicating（复制） virtual machines with vsphere Replication206Protecting（保护） the virtual datacenter with site Recovery Manager211Chapter 11: The Design Documentation215introduction215Creating the architecture（架构） design document216Writing an implementa
42、tion（实施） plan219Developing an installation guide223Creating a validation（有效） test plan226Writing operational procedures（运营的方法）229Presenting （呈现）the design231Implementing（实施） the design232index235iii Preface VMware is the industry leader in datacenter virtualization. Its vSphere 5.x suite of products
43、 provides a robust and resilient platform for virtualizing server and application workloads. The features available in vSphere 5.x simplify the management of resources, increase the availability of applications, and guarantee the performance of workloads deployed in the virtualized datacenter. This
44、book provides recipes for creating a virtual datacenter design using the features of vSphere 5.x by guiding you through the process of identifying the design factors and applying them to the logical and physical design process. The book provides steps that walk you through the design process from be
45、ginning to end, right from the discovery process to creating the conceptual design; calculating the resource requirements of the logical storage, compute, and network design; mapping the logical requirements to a physical design; and finally creating the design documentation. The recipes in the book
46、 provide guidance for making design decisions to ensure the successful creation, and ultimately the successful implementation of a VMware vSphere 5.x virtual datacenter design. What this book covers Chapter 1, The Virtual Datacenter, provides an introduction to the benefits of the virtual datacenter, the VMware vSphere products, and basic virtualization concepts. The chapter identifies the differences be