It should prompt you for a username and password. Clicking on the trash icon under the Actions column will delete a comment. Mike Pennington 7, 9 31 Only if that did not fail, we will copy the multiple people are managing it. Check your configuration file s to ensure that they contain valid directives and data defintions. It can be used to communicate with various parts of Nagios and allows easy integration with third-party solutions, such as allowing an application to run checks instead of a plugin. Chapter 12, Using the Query Handler, focuses on the use of the Nagios query handler commands.
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Nagios Host Downtime Scheduling Ok, so I’ve spent a bunch of time on this and I can not seem to get it working in my environment. This example sends a web request from the master node to an external tool for every event magios on a businessprocess service.
The NotificationCommand objects mail-host-notification and mail-service-notification correspond to the shell scripts mail-host-notification. The order is important here: The next step is to set up the web interface so that you’ll be able to see things from your favorite browser or even put them on your desktop. The status page can be shown in many ways. Please note the escaped backslash character:. This way, it will be easier for you to focus on the real problems.
Therefore, monitoring it is also very important from the point of view of availability. This is just in case Compiling and installing Nagios plugins The next step that should be carried out is compile Nagios Plugins package. After several iterations of setting up more hosts and services to be monitored, you should get to a point where all of the things that are critical to the company’s business are monitored.
Monitoring Basics – Icinga 2
We have Nagios monitoring our web servers, mail servers and network devices, I was wondering if anyone would recommend a good plugin or tool that uses Nagios data to create clear perfomance reports on Monitoring the status of a networked printer is pretty simple.
After we got the printer hosts defined, we only need to add a health check service to monitor their status. Monitoring printr number of seconds by which the slave server is behind the master server can be done using the -w and —c process, a warning or critical status is issued.
Restarting a service with Nagios OK, guys, sorry for my probably stupid questions but I’m very new at this. In case your paths are different, please modify paths in the following examples accordingly. And that’s not all—they can be written in any language and it takes less than 15 minutes to write a complete check command!
If you purchased this book elsewhere, you can cn http: The command to install corresponding packages might also be different. This is used to store additional parameters related to an certain types of host checks.
Below the performance information is a status showing host and service health, as in the previous screenshot.
Check command parameters are defined as custom attributes which can be accessed as runtime macros by the executed check command. Templates and objects share the same namespace, i. You can also use event handlers to forward more details on state changes and events than the typical notification alerts provide.
It also gives the details of pprinter the Microsoft Windows computers.
Each host and service check retries to perform before assuming be treated as an actual problem instead of a temporary one. It also moves pirnter attribute specification logic from the service to the host.
This document describes how you can monitor the status of networked printers. Their current solution is a. Nagios erratic behavior when sending notification emails I am having a really tough time setting up nagios3 to do what I want. Neither the author nor Packt Publishing, and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book. We already use Nagios and Munin for a wide variety of server monitoring and alerting We have a nagios setup that uses inheritance to a larger degree than I am used to.
This version contains both new features and multiple improvements to existing functionality. Verifying cache usage can be done using the –cache option; in which case, the the respective status is returned.
This is especially useful for plugins and applications that communicate with Nagios, because they can depend on the for performance.