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Containerization with LXC

You're reading from   Containerization with LXC Build, manage, and configure Linux containers

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Product type Paperback
Published in Feb 2017
Publisher Packt
ISBN-13 9781785888946
Length 352 pages
Edition 1st Edition
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Author (1):
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Konstantin Ivanov Konstantin Ivanov
Author Profile Icon Konstantin Ivanov
Konstantin Ivanov
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Table of Contents (17) Chapters Close

Containerization with LXC
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Dedication
Preface
1. Introduction to Linux Containers FREE CHAPTER 2. Installing and Running LXC on Linux Systems 3. Command-Line Operations Using Native and Libvirt Tools 4. LXC Code Integration with Python 5. Networking in LXC with the Linux Bridge and Open vSwitch 6. Clustering and Horizontal Scaling with LXC 7. Monitoring and Backups in a Containerized World 8. Using LXC with OpenStack LXC Alternatives to Docker and OpenVZ

Chapter 7. Monitoring and Backups in a Containerized World

In the previous chapter, we looked at a few examples of how to scale applications running inside LXC containers, by creating multiple instances behind a proxy service such as HAProxy. This ensures the application has enough resources and can withstand failures, thus achieving a level of high availability.

For applications running in a single LXC instance, it's often desirable to perform periodic backups of the container, which includes the root filesystem and the container's configuration file. Depending on the backing store, there are a few available options that we are going to explore in this chapter.

Using a highly available or shared backend store can help with quickly recovering from failed hosts, or when one needs to migrate LXC containers between servers. We are going to look at how to create containers on an Internet Small Computer Systems Interface (iSCSI) target and migrate LXC between servers. We are also going to look...

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