Book Image

Mastering Proxmox - Third Edition

By : Wasim Ahmed
Book Image

Mastering Proxmox - Third Edition

By: Wasim Ahmed

Overview of this book

Proxmox is an open source server virtualization solution that has enterprise-class features for managing virtual machines, for storage, and to virtualize both Linux and Windows application workloads. You'll begin with a refresher on the advanced installation features and the Proxmox GUI to familiarize yourself with the Proxmox VE hypervisor. Then, you'll move on to explore Proxmox under the hood, focusing on storage systems, such as Ceph, used with Proxmox. Moving on, you'll learn to manage KVM virtual machines, deploy Linux containers fast, and see how networking is handled in Proxmox. You'll also learn how to protect a cluster or a VM with a firewall and explore the new high availability features introduced in Proxmox VE 5.0. Next, you'll dive deeper into the backup/restore strategy and see how to properly update and upgrade a Proxmox node. Later, you'll learn how to monitor a Proxmox cluster and all of its components using Zabbix. Finally, you'll discover how to recover Promox from disaster strikes through some real-world examples. By the end of the book, you'll be an expert at making Proxmox work in production environments with minimal downtime.
Table of Contents (23 chapters)
Title Page
Credits
About the Author
About the Reviewers
www.PacktPub.com
Customer Feedback
Preface

Configuring SNMP in Proxmox


Simple Network Management Protocol (SNMP) is a network management protocol used to monitor a wide variety of network devices. It is especially useful when a full network monitoring agent installation is not possible, such as with switches, routers, printers, IP-based devices, and so on. Almost all network monitoring programs support some level of SNMP.

If the choice of monitoring a package does not have any agents, SNMP is the best option to monitor those devices. SNMP is fully configurable in Linux distributions, and since Proxmox is based on Debian, it inherits all the benefits of SNMP.

Note

To learn more about SNMP, refer to  https://en.wikipedia.org/wiki/Simple_Network_Management_Protocol.

There are a couple of components of SNMP worth mentioning here, since we will be using them to configure SNMP. They are as follows:

  • Object Identifier (OID
  • Management Information Base (MIB)

Object Identifiers

OIDs are objects that SNMP query to gather information from a device...