Configure and Administrate Nagios Infrastructure Monitoring

Nagios is an open source computer system monitoring, network monitoring and infrastructure monitoring software application. Nagios offers monitoring and alerting services for servers, switches, applications, and services. It alerts the users when things go wrong and alerts them a second time when the problem has been resolved.

Overview

This training course teaches system administrators how to install and administer Nagios in a heterogeneous enterprise environment. Through a series of lectures and hands-on exercises, students will learn how to: design a sensible Nagios infrastructure; install and configure Nagios; locate and deploy Nagios Plugins for both private and public services (on both Windows and Linux); troubleshoot Nagios issues; and integrate Nagios with other monitoring subsystems (such as an SNMP monitoring system)

Prerequisites

  • Base experience with system administration on Microsoft Windows, UNIX, or Linux operating systems.
  • Understanding of hardware and networking

Lessons

1

Introduction to Nagios

Lesson : 1 | Duration 1.5 hours

  • Introduction to Nagios
2

Installing Nagios

Lesson : 2 | Duration 1.5 hours

  • Installing Nagios
3

Understanding the Nagios Configuration Files

Lesson : 3 | Duration 1.5 hours

  • Understanding the Nagios Configuration Files
4

Configuring the Nagios Web Interface (and associat

Lesson : 4 | Duration 1.5 hours

  • Configuring the Nagios Web Interface (and associated permissions)
5

Starting and Stopping Nagios (including init scrip

Lesson : 5 | Duration 1.5 hours

  • Starting and Stopping Nagios (including init scripts)
6

Configuring & Using Nagios Plugins

Lesson : 6 | Duration 1.5 hours

  • Configuring & Using Nagios Plugins
7

Configuring Email Notifications with Nagios

Lesson : 7 | Duration 1.5 hours

  • Configuring Email Notifications with Nagios
8

Configuring Nagios Event handlers

Lesson : 8 | Duration 1.5 hours

  • Configuring Nagios Event handlers
9

Monitoring Common Services with Nagios

Lesson : 9 | Duration 1.5 hours

  • Monitoring Common Services with Nagios
10

Modelling the Network in Nagios

Lesson : 10 | Duration 1.5 hours

  • Modelling the Network in Nagios
11

Creating Custom Nagios Plugins

Lesson : 11 | Duration 1.5 hours

  • Creating Custom Nagios Plugins

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Nagios
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