Mastering Proxmox Master Proxmox VE to effectively implement server virtualization technology within your network Wasim Ahmed BIRMINGHAM - MUMBAI Mastering Proxmox Copyright © 2014 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: July 2014 Production reference: 1070714 Published by Packt Publishing Ltd. Livery Place 35 Livery Street Birmingham B3 2PB, UK. ISBN 978-1-78398-082-6 www.packtpub.com Cover image by Duraid Fatouhi ([email protected]) Credits Author Project Coordinator Wasim Ahmed Neha Bhatnagar Reviewers Proofreaders Rocco Alfonzetti Jr. Simran Bhogal Alessio Bravi Amy Johnson Oleg Butovich Linda Morris Daniel Lench Indexers Razique Mahroua Mehreen Deshmukh Rekha Nair Commissioning Editor Kartikey Pandey Tejal Soni Acquisition Editor Graphics Mohammad Rizvi Ronak Dhruv Content Development Editor Production Coordinator Madhuja Chaudhari Komal Ramchandani Technical Editor Cover Work Rohit Kumar Singh Komal Ramchandani Copy Editors Alisha Aranha Sarang Chari Mradula Hegde Gladson Monteiro Adithi Shetty About the Author Wasim Ahmed, born in Bangladesh and now a citizen of Canada, is a veteran of the IT world. He was introduced to computers in the year 1992 and never looked back. Wasim has deep knowledge and understanding of network virtualization, big data storage, and network security. By profession, Wasim is the CEO of an IT support and cloud service provider company based in Calgary, Alberta. He serves many companies and organizations through his company on a daily basis. Wasim's strength comes from the experience he gained through learning and serving continually. Wasim strives on finding the most effective solution at the most competitive price point. He hand-built over a dozen enterprise production virtual infrastructures using Proxmox and Ceph storage system. Wasim is notoriously known not to simply accept a technology based on its description alone, but put them through rigorous tests to check their validity. Any new technology that his company provides goes through months of continuous testing before it is accepted. Proxmox made the cut superbly. I would like to thank all the staff at Proxmox for their support and dedication to the hypervisor community. I would also like to thank Packt Publishing for their vision of moving forward for this one-of-a-kind book on Proxmox and their support throughout the journey of making of this book. About the Reviewers Rocco Alfonzetti Jr. is an IT consultant for small businesses and has specialized in Linux and open source solutions for the last 15 years. Currently, he works for a software development company as an e-mail security expert. He lives in rural Connecticut with his wife and three children, and in his spare time, he enjoys beekeeping, raising chickens, and gardening. Alessio Bravi has been playing with bits since he was five. He started programming at the age of six and soon focused his attention towards network administration and IT systems security in the best growing-up period of the Internet. When he was 19, he founded IntSec.NET, and started working as CTO and Network and Security Administrator for Italian Internet service providers (ISPs/W-ISPs) and as an IT security consultant for many companies in Europe. Alessio works only with Unix-like operating systems and is specialized in IT security analysis, network engineering and administration, autonomous systems BGP routing, IPv4 and IPv6 routing and switching, operating system virtualization, and data center management. His personal blog can be found at http://blog.bravi.org/, where he writes some technical articles to share IT hints with the digital world. More technical skills and personal details about Alessio can be found on his LinkedIn© profile page at http://www.linkedin.com/in/alessiobravi. Oleg Butovich is a freelance senior software developer with a passion for virtualization technologies. He has over 15 years of experience in the industry. He has worked on booking systems, trading platforms, laser image generators, digital media systems, medical and life science imaging systems, automatic inspection systems, and embedded systems. Daniel Lench is a self-proclaimed "fixer of all things". He is drawn to challenges, both physical and theoretical. His background includes acting as an artisan at a state museum, a production manager at a high-volume cabinet shop, AutoCAD expert for civil engineering firms and government agencies, and almost two decades of being professionally involved in the IT industry. In 2008, the challenge was to keep files in sync between multiple computers in real time. Since then he has been focused on finding the best answer. The NoFolder Project is an open source, real-time, private cloud-based backup, file synchronization, and collaboration service that is self hosted and administered in small business and enterprise settings. NoFolder addressed the policy and privacy concerns over using third-party services to store and share data. The project is for those concerned about data, the collaboration with it, and the preservation of it. The company maintains offices in the U.S. and the U.K. with additional resources in Sweden, Austria, and South Africa. Daniel is the founder as well as the CEO for NoFolder Ltd. I would like to thank Rocco for introducing Proxmox to me. I would also like to thank Heather for the wonderful adventure. Razique Mahroua is a technical consultant on High Availability systems as well as a technical writer. Currently involved in several open source projects, such as OpenStack and KVM, he has written about various technical topics for IBM and Amazon. His experience ranges from cloud solutions, implementations (IaaS and PaaS), and by-products such as data clustering to network High Availability and data integrity. He currently assists several companies looking for best practices around cloud solutions. www.PacktPub.com Support files, eBooks, discount offers, and more You might want to visit www.PacktPub.com 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 available? You can upgrade to the eBook version at www.PacktPub. com and as a print book customer, you are entitled to a discount on the eBook copy. Get in touch with us at [email protected] for more details. At www.PacktPub.com, you can also read a collection of free technical articles, sign up for a range of free newsletters and receive exclusive discounts and offers on Packt books and eBooks. TM http://PacktLib.PacktPub.com Do you need instant solutions to your IT questions? PacktLib is Packt's online digital book library. Here, you can access, read and search across Packt's entire library of books. Why subscribe? • Fully searchable across every book published by Packt • Copy and paste, print and bookmark content • On demand and accessible via web browser Free access for Packt account holders If you have an account with Packt at www.PacktPub.com, you can use this to access PacktLib today and view nine entirely free books. Simply use your login credentials for immediate access. To my dear wife, Brigitta, whose love, constant support, and unshakeable faith in me has allowed me to do what I do best, while she took care of the rest. –Wasim Ahmed