Foundations of Libvirt Development

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Beschreibung

Discover the essential concepts of libvirt development and see how to interface to Linux virtualization environments, such as QEMU/KVM, XEN, Virtuozzo, VMWare ESX, LXC, Bhyve, and more. This book will prepare you to set up and maintain a virtual machine environment.

You'll start by reviewing virtualization in general and then move on to libvirt-specific concepts using Python, including virtualized operating systems and networks, connections, storage pools, and event and error handling. This work concludes with a comprehensive look at the XML schema definitions for domains, networks, devices, network filtering, storage, node devices, and more.

The libvirt API covers the entire life cycle of virtual objects, from creation to destruction. It contains everything needed for the management of a virtual object during that life cycle. While libvirt has APIs that support many languages, Foundations of Libvirt Development concentrates on Python exclusively, and how to use the APIs to control virtual machines under the QEMU/KVM system. and more.

What You'll Learn

Interface Python to the libvirt library.

Review the class layout and methods of the libvirt library.

Install and manipulate virtual machines via Python/libvirt.

Create XML to manipulate domains, networks, and devices.

Write Python programs to perform libvirt functions without human intervention.

Who This Book Is For

Maintainers of virtual machines in a UNIX/Linux environment ranging from managing code on a single virtual machine through an entire installation of virtual machines.

What You'll Learn

Who This Book Is For

Maintainers of virtual machines in a UNIX/Linux environment ranging from managing code on a single virtual machine through an entire installation of virtual machines.

Über den Autor

W. David Ashley is a technical writer for SkillSoft where he specializes in open source, particularly Linux. As a member of the Linux Fedora documentation team he recently led the Libvert project documentation, and wrote the Python programs included with it. He has developed in 20 different programming languages during his 30 years as a software developer and IT consultant, including more than 18 years at IBM and 12 years with American Airlines.

Zusammenfassung

Only book around with extensive examples of using the libvirt library

Covers fundamental building blocks to practical applications in Python

Creates an array of domains to perform varied functions with Python

Inhaltsverzeichnis

1. Introduction.- 2. Architecture .- 3. Connecting To Domains .- 4. Guest Domains.- 5. Storage Pools and Volumes.- 6. Virtual Networks.- 7. Network Interfaces .- 8. Error Handling .- 9. Event And Timer Handling.- 10. Using the QEMU Guest Agent .- 11. Debugging and Logging .- 12. A Sample Problem .- 13. Storing Information About Virtual Machines.- 14. Securing Virtual Machines .- Appendix A. Libvirt XML Schemas.

Details

Erscheinungsjahr:	2019
Fachbereich:	Programmiersprachen
Genre:	Informatik
Rubrik:	Naturwissenschaften & Technik
Medium:	Taschenbuch
Seiten:	428
Inhalt:	xix 408 S. 13 s/w Illustr. 408 p. 13 illus.
ISBN-13:	9781484248614
ISBN-10:	1484248619
Sprache:	Englisch
Ausstattung / Beilage:	Paperback
Einband:	Kartoniert / Broschiert
Autor:	Ashley, W. David
Auflage:	1st ed.
Hersteller:	Apress Apress L.P.
Maße:	235 x 155 x 24 mm
Von/Mit:	W. David Ashley
Erscheinungsdatum:	14.06.2019
Gewicht:	0,645 kg

preigu-id: 115608956