Book Image

Mastering KVM Virtualization

Book Image

Mastering KVM Virtualization

Overview of this book

A robust datacenter is essential for any organization – but you don’t want to waste resources. With KVM you can virtualize your datacenter, transforming a Linux operating system into a powerful hypervisor that allows you to manage multiple OS with minimal fuss. This book doesn’t just show you how to virtualize with KVM – it shows you how to do it well. Written to make you an expert on KVM, you’ll learn to manage the three essential pillars of scalability, performance and security – as well as some useful integrations with cloud services such as OpenStack. From the fundamentals of setting up a standalone KVM virtualization platform, and the best tools to harness it effectively, including virt-manager, and kimchi-project, everything you do is built around making KVM work for you in the real-world, helping you to interact and customize it as you need it. With further guidance on performance optimization for Microsoft Windows and RHEL virtual machines, as well as proven strategies for backup and disaster recovery, you’ll can be confident that your virtualized data center is working for your organization – not hampering it. Finally, the book will empower you to unlock the full potential of cloud through KVM. Migrating your physical machines to the cloud can be challenging, but once you’ve mastered KVM, it’s a little easie.
Table of Contents (22 chapters)
Mastering KVM Virtualization
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

OpenStack deployment


OpenStack in on the same path as Linux. In the Linux world, there are many Linux distributions to choose from. Similarly there are now many OpenStack distributions; some are community supported and freely available while most are commercial. Head to the OpenStack Marketplace, https://www.OpenStack.org/marketplace/distros/, for a list of all the tested OpenStack distributions. In this chapter, we will be using the RDO OpenStack distribution.

RDO OpenStack

This freely-available, community-supported distribution of OpenStack runs on Red Hat Enterprise Linux, CentOS, Fedora, and their derivatives. RDO is easy to install, contains the latest OpenStack bits and is supported by a large community that is always there when you need help. RDO is facilitated by Red Hat and available at https://www.rdoproject.org/ for download and use.

RDO OpenStack deployments methods

Deploying RDO OpenStack requires you to install all of the services that are part of the distribution. There are three...