Book description
The ideal book for System Administrators who want to move their network monitoring to an advanced level. This book covers the powerful features and flexibility of Nagios Core, and its recipes can be applied to virtually any network.
- Monitor almost anything in a network
- Control notifications in your network by configuring Nagios Core
- Get a handle on best practices and time-saving configuration methods for a leaner configuration
- Use the web interface to control notification behaviour on the fly and for scheduled outages, without restarts
- Pull Nagios Core's data into a database to write clever custom reports of your own devising
In Detail
Network monitoring requires significantly more than just pinging hosts. This cookbook will help you to comprehensively test your networks’ major functions on a regular basis.
"Nagios Core Administration Cookbook" will show you how to use Nagios Core as a monitoring framework that understands the layers and subtleties of the network for intelligent monitoring and notification behaviour.
Nagios Core Administration Guide introduces the reader to methods of extending Nagios Core into a network monitoring solution. The book begins by covering the basic structure of hosts, services, and contacts and then goes on to discuss advanced usage of checks and notifications, and configuring intelligent behaviour with network paths and dependencies. The cookbook emphasizes using Nagios Core as an extensible monitoring framework. By the end of the book, you will learn that Nagios Core is capable of doing much more than pinging a host or to check if websites respond.
Table of contents
-
Nagios Core Administration Cookbook
- Table of Contents
- Nagios Core Administration Cookbook
- Credits
- About the Author
- About the Reviewers
- www.PacktPub.com
- Preface
- 1. Understanding Hosts, Services, and Contacts
- 2. Working with Commands and Plugins
- 3. Working with Checks and States
- 4. Configuring Notifications
-
5. Monitoring Methods
- Introduction
- Monitoring PING for any host
- Monitoring SSH for any host
- Checking an alternative SSH port
- Monitoring mail services
- Monitoring web services
- Checking that a website returns a given string
- Monitoring database services
- Monitoring the output of an SNMP query
- Monitoring a RAID or other hardware device
- Creating an SNMP OID to monitor
- 6. Enabling Remote Execution
-
7. Using the Web Interface
- Introduction
- Using the Tactical Overview
- Viewing and interpreting availability reports
- Viewing and interpreting trends
- Viewing and interpreting notification history
- Adding comments on hosts or services in the web interface
- Viewing configuration in the web interface
- Scheduling checks from the web interface
- Acknowledging a problem via the web interface
- 8. Managing Network Layout
- 9. Managing Configuration
- 10. Security and Performance
-
11. Automating and Extending Nagios Core
- Introduction
- Allowing and submitting passive checks
- Submitting passive checks from a remote host with NSCA
- Submitting passive checks in response to SNMP traps
- Setting up an event handler script
- Tracking host and service states with Nagiosgraph
- Reading status into a MySQL database with NDOUtils
- Writing customized Nagios Core reports
- Getting extra visualizations with NagVis
- Index
Product information
- Title: Nagios Core Administration Cookbook
- Author(s):
- Release date: January 2013
- Publisher(s): Packt Publishing
- ISBN: 9781849515566
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