Getting Started with Citrix VDI-in-a-Box - Stuart Arthur Brown - E-Book

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Stuart Arthur Brown

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Beschreibung

Virtual desktop solutions have been around for a number of years; however, they have been complex and costly to set up, limiting the technology to larger enterprise-sized organizations. With the release of Citrix VDI-in-a-Box, organizations of all sizes can now benefit from VDI. VDI-in-a-Box is often a new area for small to mid-sized businesses, and it is vital to gain a detailed understanding of the technology to ensure a successful project.

Getting Started with Citrix VDI-in-a-Box is a practical, hands-on guide that provides you with all the information that you need to understand the technology in detail. It provides comprehensive guidelines that will help you to design and implement a solution and it also helps you to build a case for VDI with the help of use cases and case studies.

Getting Started with Citrix VDI-in-a-Box starts with a detailed look at the architecture of Citrix VDI-in-a-Box before moving on to discuss the design tools and implementation methodologies. It then moves on to typical use cases, including a detailed case study to enable you to position where VDI could sit in your organization. This will help you to build a strong business case for VDI by referencing the significant advantages that the technology can bring. The book finishes with a chapter describing how you can run a successful proof of concept project using existing hardware and free evaluation software.

Getting Started with Citrix VDI-in-a-Box will enable you to introduce VDI into your organization and to utilize the incredible benefits within your management team.

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Seitenzahl: 108

Veröffentlichungsjahr: 2013

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Table of Contents

Getting Started with Citrix VDI-in-a-Box
Credits
About the Author
About the Reviewers
Acknowledgement
www.PacktPub.com
Support files, eBooks, discount offers and more
Why Subscribe?
Free Access for Packt account holders
Instant Updates on New Packt Books
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Errata
Piracy
Questions
1. Background and Benefits of Citrix VDI-in-a-Box
What is VDI-in-a-Box?
A brief history of Citrix VDI-in-a-Box
Where does VDI-in-a-Box fit?
Which set of our user base requires a full virtual desktop?
Do we need offline capabilities?
Which devices do we need to connect?
Do we have enough bandwidth?
Do we want to deliver persistent or non-persistent desktops?
Architecture overview
What IT challenges can VDI-in-a-Box address?
PCs in need of refreshing
Upgrading from Windows XP to Windows 7 / Windows 8
Delivering and supporting desktops to satellite offices / home users
BYOD (bring-your-own-device)
Delivering cloud services
A high-level overview of the configuration process
Summary
2. Designing and Sizing Citrix VDI-in-a-Box
Sizing the servers
Task workers
Knowledge workers
CPU
Example 1
Example 2
Memory
Example 1
Example 2
Disk IO
SSD
Example 1
Example 2
Storage
Example 1
RAID 0 versus RAID 1 versus RAID 10
Example 1
Example 2
Choosing the right hypervisor
Data stores
Pooled and personal desktops
Microsoft activation
Multiple Activation Key (MAK)
Key Management Server (KMS)
Applications
Application virtualization
Published applications
How many golden images do you need?
VIAB templates
Template name
Memory allocated
Virtual CPUs
Connect to local drives and devices
Color depth
Maximum and prestarted desktops
Profile management
Bandwidth
Printing
Antivirus (AV) for VDI
High availability (N + 1)
Example 1
Disaster recovery
OEM
Summary
3. Building and Configuring Citrix VDI-in-a-Box
Installing the hypervisor
Importing Citrix VIAB
Creating the Citrix VIAB grid
Setting up the Hypervisor and Grid
Creating the first Windows image
Creating templates from your image
Assigning templates to users, groups, and IP addresses
Assigning templates to a user group
Assigning templates to users
Assigning templates to incoming IP addresses
Testing the connection as a user
SSL
Grid IP address
Kiosk mode
Licensing VDI-in-a-Box
Connecting to the grid
Browser
Receiver
Java client
Citrix Profile Manager
Using NetScaler VPX with VDI-in-a-Box
Integrating Citrix GoToAssist with VDI-in-a-Box
Using Citrix ShareFile with VIAB
Reusing old PCs
Citrix Desktop Lock
Windows Thin PC
Linux
Thin clients
Connecting from mobile devices
Supporting Citrix VDI-in-a-Box
Summary
4. How Organizations Are Using Citrix VDI-in-a-Box
Benefits of VDI-in-a-Box
Windows operating system management
Application management and licensing
User management
Reusing older PCs
Utilizing thin clients
Enabling BYOD
Remote connectivity
Business drivers and use cases
PC refresh
Desktop OS upgrade
Satellite office
Bring-your-own-device (BYOD)
Delivering generic desktops
Desktop as a Service (DaaS)
Case study – The Attwater group
About Attwater & Sons Ltd. and Custom Composites Ltd.
Attwater & Sons Ltd. history – a life in industrial laminates
The challenge
The solution
The result
Summary
5. Conducting a Successful Proof of Concept
Planning the POC
Extending the POC
VDI-in-a-Box evaluation license
Choosing the right hardware
Operating systems to test
Testing applications
Testing clients
User acceptance testing
What are your criteria for success?
Creating a business case for VDI-in-a-Box
Typical cost associated with VIAB
Building a business case
Extending the life of your existing PCs
Improved desktop uptime
Improved application distribution
Improved data security
Improved virus and malware protection
Improved disaster-recovery facilities
Improved application compliance
Increased user productivity
Expanding the proof of concept
Summary
Index

Getting Started with Citrix VDI-in-a-Box

Getting Started with Citrix VDI-in-a-Box

Copyright © 2013 Packt Publishing

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 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 caused 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 information.

First published: September 2013

Production Reference: 1050913

Published by Packt Publishing Ltd.

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ISBN 978-1-78217-104-1

www.packtpub.com

Cover Image by Prashant Timappa Shetty (<[email protected]>)

Credits

Author

Stuart Arthur Brown

Reviewers

Mark R. Fermin

James Preston

Acquisition Editor

Mary Nadar

Lead Technical Editor

Mohammed Fahad

Technical Editors

Dennis John

Gaurav Thingalaya

Project Coordinator

Amey Sawant

Proofreader

Jenny Blake

Indexer

Monica Ajmera

Production Coordinator

Adonia Jones

Cover Work

Adonia Jones

About the Author

Stuart Arthur Brown is a Pre-Sales Consultant, specializing in VDI. Stuart lives in Cheshire, a county in the north-west of the UK. He has worked in the Citrix reseller channel since the mid 90's, and has been involved with the design and project management of a number of shared and virtual desktop solutions.

Stuart first became aware of Citrix VDI-in-a-Box in 2011, and was hugely impressed with the functionality and simplicity that the product offered; so much so that he changed the focus of his business to become a VIAB solution reseller, working with organizations to help them to successfully implement the technology. Stuart's business, Vitalize Consultancy (http://www.vitalizeconsultancy.co.uk), is working with organizations to help them to make the right decisions with VDI, and can offer skilled consultants and a wide range of complimentary solutions.

I would like to thank my wife, Tamara, and my son, Henry, for their help, support, and encouragement for not only writing this book, but running my own business.

About the Reviewers

Mark Fermin is an Information Technology Architect in the Atlanta, Georgia area. He has over 17 years experience in Information Technology Engineering, Consulting, and Architecture. His most recent work has been focused on virtualized application and desktop delivery and solutions design, mobile technology enablement, and cloud computing architecture and engineering. Mark has significant industry experience in healthcare and legal technology.

Mark's expertise has come from employment with industry leaders and clients including Microsoft, Citrix Systems, GlassHouse Technologies, Xerox, Bayer AG, and McKesson Corporation.

Mark has been an active blogger and contributor to the Citrix, application, and desktop virtualization community through publications in his own blog (http://benchtime.wordpress.com), contributions made through exclusive membership in the Citrix Partner Technical Experts workgroup, membership and participation in local Citrix user groups, VMWare, Cisco partner, and customer advisory groups, and healthcare and industry specific advisory workgroups.

Acknowledgement

I'd like to thank my family for their sacrifices in enduring my years spent in consulting and sales engineering that have contributed to my technical and business expertise. They were instrumental and supportive through the years of my career spent mostly on the road and away from home. Without their support, I would not be where I am in my career now, and have the wonderful opportunities to provide expert reviews on works such as this one.

I would also like to thank all of the mentors I have had over the years, who have challenged and guided me to attaining the expertise I have today, and who have taught valuable professional and personal lessons along the way. From my professors at Lawrence University who taught me the foundations of how to think analytically, and how to creatively solve problems in the truest of liberal arts fashion, to my managers and mentors in technology who conferred vast knowledge of how to apply analytical thought from a Biology major to real world technical and business challenges. I thank you all. I would not have the opportunities I have today to lead, design, and be a mentor myself to the next generation of technologists who will follow in our footsteps.

James Preston has been working in the field of Educational IT since leaving college and has worked to provide the same level and variety of services that businesses enjoy to schools in the United Kingdom.

Over the past few years, James' focus has been on remote access technologies including Microsoft Direct Access, Citrix VDI-in-a-Box, and Microsoft Lync empowering educators and students to work from home just as well as they can in school.

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Preface

The purpose of this book is to assist you to understand, design and implement a Citrix VDI-in-a-Box solution. Beginning with a background and introduction to the product it then moves onto how you should design and size a solution prior to implementation. It then shows you how to build a VDI-in-a-Box solution and concludes with more information on use cases and case studies, before finishing with a chapter on how to test VDI-in-a-Box.

What this book covers

Chapter 1,Background and Benefits of Citrix VDI-in-a-Box provides a brief introduction to the technology before moving onto an overview of the components of the VDI-in-a-Box software appliance. It also discusses use cases and provides a highlevel overview of the configuration process.

Chapter 2, Designing and Sizing Citrix VDI-in-a-Box provides a comprehensive breakdown of the decision-making process prior to the implementation. There are a number of options to consider plan and siz required before implementation can begin.

Chapter 3, Building and Configuring Citrix VDI-in-a-Box aims to work you through a typical VDI-in-a-Box setup starting with the hypervisor installation to the importing of VDI-in-a-Box and the configuration. It also describes some of the more advanced configurations options such as profiles and printing.

Chapter 4, How Organizations are using Citrix VDI-in-a-Box provide you with details on typical use cases for VDI-in-a-Box to help you to plan how to use it. It also includes a detailed case study showing how a UKbased manufacturing company is using Citrix VDI-in-a-Box to deliver a desktop to users at a satellite office.

Chapter 5, Conducting a Successful Proof of Concept helps you to plan a proof of concept project, focusing on user acceptance testing. It also contains valuable information to enable you to create a business case.

What you need for this book

To implement Citrix VDI-in-a-Box you will need your choice of Hypervisor and Citrix VDI-in-a-Box which you can download from the Citrix web site.

Who this book is for

This book is designed for IT staff who are planning to test and implement Citrix VDI-in-a-Box.

Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "We can include other contexts through the use of the include directive."

A block of code is set as follows:

http://[VDIManageraddress]/dt/PNAgent/config.xml.

Any command-line input or output is written as follows:

CitrixReceiverEnterprise.exe ADDLOCAL="ICA_Client,SSON,USB,DesktopViewer, Flash,PN_Agent,Vd3d" SERVER_LOCATION="https://my.vdi-grid" ENABLE_SSON="Yes"

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "clicking the Next button moves you to the next screen".

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.

Reader feedback

Feedback from our readers is always welcome. Let us know what you think about this book—what you liked or may have disliked. Reader feedback is important for us to develop titles that you really get the most out of.