Installation. First, on server01 install the nagios package. In a terminal enter: sudo apt install nagios3 nagios-nrpe-plugin. You will be asked to enter a password. 4 days ago Nagios is one of the most widely used open source monitoring tool for monitoring the services and application that run’s on Windows and Linux. How to Install Nagios (Monitoring Server) on Ubuntu , and LTS systems. Install Nagios Plugins with Nagios Core on Ubuntu.

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Enter the following commands to compile and install nagios web interface.

How to Install Nagios on Ubuntu

Go to the directory where you downloaded the nagios plugins, and extract it. After several minutes, Nagios will check the new hosts and you’ll see them in the Nagios web interface. This site uses Akismet to reduce spam. Before you build Nagios, you will have to configure it with the user and the group you have created earlier. April 24, at 8: This defines the name and specifies the command-line options to execute the plugin.

You’ll use this command in Step commebt. Lastly configure NRPE to check the disk space on server Useful article except that I spent 10 minutes trying to install To compile and install Nagios Plugins from sources in Debian or Ubuntu, at the first stage, install the following dependencies in your system, by issuing the below command. And, download nagios plugins too. Run the following command on the Nagios server:.


Now visit net article to monitor Linux host and Windows host using Nagios server. I didn’t have a skeleton file. Your name can also be listed here. Now, You will see the newly added client will be visible there. Copy the link address for the latest version, and copy the spus address so you can download it to your Nagios server.

This way you can resolve the situation promptly, or even before a problem even occurs.

How to Install Nagios Server Monitoring on Ubuntu 16.04

Now that Nagios server is instaled, run the commands below to open its default configuration file…. Yes, I am meaning to yell.

You will see there the no of hosts being monitored by Nagios server. First, on server01 install the nagios package. Look here for more information. How to Install Nagios 4.

Additionally, there are some terms that once explained will hopefully make understanding Nagios configuration easier:. You’ve installed Nagios on a server and configured it to monitor CPU and disk usage of at least one remote machine.

Let’s do that next. All your config does is create another host definition, ping it, then Very misleadingly monitors its own disk, users, and procs but installet them as the properties of the remote server.


Twitter Facebook Google Plus Subscribe to our email updates: Let’s add some services to monitor.

Thanks for this article, it’s very usefull! This website uses cookies to improve your experience. I think your configuration for monitoring the remote host is wrong though. Use the nagios user and nagcmd group you created:. Ubhntu use these to run the Nagios process.

How To Install Nagios 4 on Ubuntu & LTS – TecAdmin

Thanks for this guide. Cannot assign requested address. Installation Configuration Overview Configuration References. You can choose the displayed language by adding a language suffix to the web address so it ends with e.

After installing and configuring Nagios core service, Download latest nagios-plugins source and install using following commands. May 24, at This page will explain you the description and format of all object definitions.

This enables the Nagios virtual host. We’ll install NRPE from source, which means you’ll need the same development libraries you installed on the Nagios server in Step 1.

List this directory to view all available plugins in your system.