Packt+ | Advance your knowledge in tech

0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

KVM Virtualization Cookbook

You're reading from KVM Virtualization Cookbook Learn how to use KVM effectively in production

Product type Paperback

Published in Jun 2017

Publisher Packt

ISBN-13 9781788294676

Length 340 pages

Edition 1st Edition

Languages

Python

Tools

KVM

Concepts

Cloud Computing

Author (1):

Konstantin Ivanov

View More author details

Table of Contents (9) Chapters

Preface

1. Getting Started with QEMU and KVM FREE CHAPTER

2. Using libvirt to Manage KVM

3. KVM Networking with libvirt

4. Migrating KVM Instances

5. Monitoring and Backup of KVM Virtual Machines

6. Deploying KVM Instances with OpenStack

7. Using Python to Build and Manage KVM Instances

8. Kernel Tuning for KVM Performance

Introduction

With libvirt, we can define different network types for our KVM guests, using the already familiar XML definition syntax and the virsh and virt-install userspace tools. In this chapter, we are going to deploy three different network types, explore the network XML format, and see examples on how to define and manipulate virtual interfaces for the KVM instances.

To be able to connect the virtual machines to the host OS or to each other, we are going to use the Linux bridge and the Open vSwitch (OVS) daemons, userspace tools, and kernel modules. Both software bridging technologies are great at creating Software-defined Networking (SDN) of various complexity, in a consistent and easy-to-manipulate manner. The Linux bridge and OVS both act as a bridge/switch that the virtual interfaces of the KVM guests can connect to.

With all this in mind, let's start by learning more about the software bridges in Linux.

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at €18.99/month. Cancel anytime

Authors (1)

Konstantin Ivanov

Konstantin Ivanov

Konstantin Ivanov is a Linux Systems Engineer, an open source developer, and a technology blogger who has been designing, configuring, deploying, and administering large-scale, highly available Linux environments for more than 15 years. His interests include large distributed systems and task automation, along with solving technical challenges involving multiple technology stacks. Konstantin received two Master of Science in Computer Science degrees from universities in Bulgaria and the United States, specializing in System and Network security and Software engineering. In his spare time, he loves writing technology blogs and spending time with his two boys.

See other products by Konstantin Ivanov

Other recommended products

Related to this chapter

Containerization with LXC

Containerization with LXC

Feb 2017 11h 44m

Containerization with LXC

Containerization with LXC

Feb 2017 11h 44m

Python Network Programming Cookbook

Python Network Programming Cookbook

Python is an excellent language to use to write code and have fun by prototyping applications quickly. The presence of lots of third-party libraries, also known as batteries, makes it easier and faster to prototype an application or to implement a new algorithm. If you are interested in creating the building blocks for many practical web and networking applications that rely on networking protocols, then this book is a must-have. This book employs Python for network programming to solve a variety of problems.

Aug 2017 15h 0m

Python Network Programming Cookbook

Python Network Programming Cookbook

Python is an excellent language to use to write code and have fun by prototyping applications quickly. The presence of lots of third-party libraries, also known as batteries, makes it easier and faster to prototype an application or to implement a new algorithm. If you are interested in creating the building blocks for many practical web and networking applications that rely on networking protocols, then this book is a must-have. This book employs Python for network programming to solve a variety of problems.

Aug 2017 15h 0m

Python Network Programming Cookbook

Python Network Programming Cookbook

Python is an excellent language to use to write code and have fun by prototyping applications quickly. The presence of lots of third-party libraries, also known as batteries, makes it easier and faster to prototype an application or to implement a new algorithm. If you are interested in creating the building blocks for many practical web and networking applications that rely on networking protocols, then this book is a must-have. This book employs Python for network programming to solve a variety of problems.

Aug 2017 15h 0m

Python Network Programming Cookbook

Python Network Programming Cookbook

Python is an excellent language to use to write code and have fun by prototyping applications quickly. The presence of lots of third-party libraries, also known as batteries, makes it easier and faster to prototype an application or to implement a new algorithm. If you are interested in creating the building blocks for many practical web and networking applications that rely on networking protocols, then this book is a must-have. This book employs Python for network programming to solve a variety of problems.

Aug 2017 15h 0m

OpenStack Bootcamp

OpenStack Bootcamp

OpenStack is developed by a thriving community of individual developers around the globe and is backed by most of the leading players in the cloud space today. OpenStack is a free and open source software platform for cloud computing, mostly deployed as an infrastructure-as-a-service (IaaS). If you are a system or cloud engineer, this is your go-to book—jump straight into the practical exercises and get up to speed with OpenStack in no time.

Nov 2017 10h 4m

OpenStack Bootcamp

OpenStack Bootcamp

OpenStack is developed by a thriving community of individual developers around the globe and is backed by most of the leading players in the cloud space today. OpenStack is a free and open source software platform for cloud computing, mostly deployed as an infrastructure-as-a-service (IaaS). If you are a system or cloud engineer, this is your go-to book—jump straight into the practical exercises and get up to speed with OpenStack in no time.

Nov 2017 10h 4m

OpenStack Bootcamp

OpenStack Bootcamp

OpenStack is developed by a thriving community of individual developers around the globe and is backed by most of the leading players in the cloud space today. OpenStack is a free and open source software platform for cloud computing, mostly deployed as an infrastructure-as-a-service (IaaS). If you are a system or cloud engineer, this is your go-to book—jump straight into the practical exercises and get up to speed with OpenStack in no time.

Nov 2017 10h 4m

Learning OpenStack Networking

Learning OpenStack Networking

This third edition of Learning OpenStack Networking is for OpenStack-based cloud operators and administrators who are new to Neutron networking and want to build their very own OpenStack cloud. Prior networking experience of working with physical servers and network infrastructures is recommended to follow the concepts demonstrated in this book.

Aug 2018 15h 24m

Learn Linux Quickly

Learn Linux Quickly

If you think Linux is a sophisticated operating system that only hackers and geeks know how to use, this book will surprise you! With Learn Linux Quickly, you'll see how easy it is to get started with Linux. This book teaches you Linux in an engaging and enjoyable way, helping you to enhance your skills as you explore the power of Linux.

Aug 2020 11h 16m

Mastering KVM Virtualization

Mastering KVM Virtualization

KVM, QEMU, and libvirt are the foundation of open source virtualization. Those dealing with OpenStack, oVirt or AWS must have knowledge of these technologies to be successful at their job. This book will introduce readers to modern ways of configuring their environments and a few software projects that can help them achieve their goals.

Oct 2020 22h 52m

Personalised recommendations for you

Based on your interests and search pattern

Mastering PowerShell Scripting

Mastering PowerShell Scripting

PowerShell scripts provides a convenient method for automating tasks, using them proficiently can be challenging. This all-inclusive guide begins at the basics and covers advanced concepts, equipping you with tips to become an expert in PowerShell Core 7.3 scripting.

May 2024 27h 32m

Network Automation with Nautobot

Network Automation with Nautobot

This book will help you understand why a network source of truth is needed for long-term network automation success, which will in turn save you hundreds of hours in deploying and integrating Nautobot into network automation.

May 2024 27h 12m

NGINX HTTP Server

NGINX HTTP Server

Explore the power of NGINX with this guide covering an array of essential practical topics, including securing your infrastructure with automatic TLS certificates, placing NGINX in front of your existing applications, and much more.

May 2024 8h 44m

Mastering Azure Virtual Desktop

Mastering Azure Virtual Desktop

This updated edition will help you plan an Azure Virtual Desktop Architecture, implement its infrastructure, and manage its access and security. With content aligned with the exam objectives, it'll help you ace the Microsoft AZ-140 exam.

Jul 2024 23h 56m

Learn Ansible will teach you how to write Ansible Playbooks for deploying simple apps. This updated edition covers the latest Ansible features, helping you confidently implement Ansible in your daily workflows.

May 2024 13h 48m

HashiCorp Terraform Associate (003) Exam Guide

HashiCorp Terraform Associate (003) Exam Guide

This book will help you explore HashiCorp Terraform and prepare for Associate (003) certification, from understanding core concepts to advanced modules. You'll gain hands-on expertise, troubleshoot with confidence, and more.

May 2024 11h 28m

Kubernetes – An Enterprise Guide

Kubernetes – An Enterprise Guide

Navigate the complexities of Kubernetes and fully leverage its capabilities for enterprise applications. This edition dives into advanced deployments, groundbreaking techniques, and insights that will elevate your skills and redefine your expertise.

Aug 2024 22h 44m

Atlassian DevOps Toolchain Cookbook

Atlassian DevOps Toolchain Cookbook

Master setting up a DevOps toolchain using Atlassian tools and Open DevOps as a framework with this recipe-driven guide to automated testing, integration, deployment, observability, and incident management for streamlining development processes.

Jul 2024 16h 48m

AWS Certified Developer Associate Certification and Beyond

AWS Certified Developer Associate Certification and Beyond

This is your guide to passing the challenging AWS Certified Developer – Associate certification exam and setting yourself up for a rewarding career. Through a sample project, it explains how to design, architect, and implement applications on AWS.

Jul 2024 23h 40m

Implementing GitOps with Kubernetes

Implementing GitOps with Kubernetes

This book provides step-by-step tutorials and hands-on examples for effectively implementing GitOps practices in your Kubernetes deployments. You'll learn how to automate, monitor, and secure your infrastructure for efficient application delivery.

Aug 2024 14h 48m