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Learning Nagios 4

You're reading from   Learning Nagios 4 For system administrators who want a fast, easily understood introduction to Nagios 4, this is the perfect book. Get to grips with the latest version of this powerful monitoring tool and transform the stability of your whole system.

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Product type Paperback
Published in Mar 2014
Publisher
ISBN-13 9781783288649
Length 400 pages
Edition Edition
Tools
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Author (1):
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Wojciech Kocjan Wojciech Kocjan
Author Profile Icon Wojciech Kocjan
Wojciech Kocjan
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Toc

Table of Contents (19) Chapters Close

Learning Nagios 4
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Introducing Nagios 2. Installing Nagios 4 FREE CHAPTER 3. Using the Nagios Web Interface 4. Using the Nagios Plugins 5. Advanced Configuration 6. Notifications and Events 7. Passive Checks and NSCA 8. Monitoring Remote Hosts 9. Monitoring using SNMP 10. Advanced Monitoring 11. Programming Nagios 12. Using the Query Handler Index

Managing comments


Nagios allows inserting one or more comments associated with a host or a service. These can be anything from "third machine from top on the left shelf" to "reset button not working". Nagios also adds comments automatically in several cases; for example, when an object is scheduled for downtime, a comment is placed about it.

Comments associated with a specific object are shown on the host and service detail information pages. It can also be added and removed from these very pages.

Nagios also offers a page that allows managing comments for all hosts and services, which is similar to managing scheduled downtimes. It allows adding and deleting comments for all hosts. You can also navigate to the detailed information page for hosts and services by clicking on an object name. The page can be accessed via the Comments link on the left-hand menu.

The following is a screenshot of the comments page:

Clicking on the trash icon next to any comment will delete it. Adding a comment can...

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