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Proxmox High Availability

Proxmox High Availability

By : CHENG MAN
4.3 (4)
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Proxmox High Availability

Proxmox High Availability

4.3 (4)
By: CHENG MAN

Overview of this book

If you want to know the secrets of virtualization and how to implement high availability on your services, this is the book for you. For those of you who are already using Proxmox, this book offers you the chance to build a high availability cluster with a distributed filesystem to further protect your system from failure.
Table of Contents (10 chapters)
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9
Index

Chapter 7. Disaster Recovery on a Proxmox VE Cluster

In the previous chapters, we covered different concepts of virtualization methods and the components needed for a cluster environment. We learned how to build shared storages with DRBD, GlusterFS, CEPH, and others, and how to implement them under Proxmox to build an HA environment. We also learned how to move our existing operating systems to Proxmox.

You might notice that you are centralizing your production platforms in one server. From a system administrator's perspective, if we do not have any backup in hand, it is very dangerous. Therefore, we will go through the backup and restore processes of Proxmox in this chapter, including the following topics:

  • Backup and restore processes of OpenVZ containers and KVM
  • Creating a system template for OpenVZ for further use
  • Backup and restore processes for a Proxmox cluster
  • Recovering from a failed Proxmox cluster

Let's find out how we can make our own backup for the VMs. Note that...

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