How To Install Netdata Monitoring on CentOS 8

In this tutorial, we will show you how to install Netdata Monitoring on CentOS 8. For those of you who didn’t know, Netdata is real-time performance, troubleshooting, and health Monitoring tool for Applications and Systems. Netdata is a free and open-source tool that supports Linux, FreeBSD, and macOS systems which is helpful for SysAdmins, DevOps, and Developers for troubleshooting real-time issues. With Netdata, you can monitor CPU, RAM usage, disk I/O, network traffic, Postfix, among many others.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you through the step by step installation Netdata real-time monitoring tools on a CentOS 8.

Install Netdata Monitoring on CentOS 8

Step 1. First, let’s start by ensuring your system is up-to-date.

Step 2. Installing Netdata Monitoring on CentOS 8.

Now we clone Netdata code from Github:

Once done, start the build and installation using the following command:

You should get output like below if the installation was successful:

After installation, Netdata service should be started automatically:

Step 3. Configure Firewall for Netdata.

Before you can access Netdata’s web interface, you need to modify firewall rules to allow traffic on port 19999, the default communication port of Netdata:

Step 4. Accessing Netdata Web Interface.

Netdata will be available on HTTP port 19999 by default. Open your favorite browser and navigate to http://your-domain.com:19999 or http://server-ip-address:19999

Install Netdata Monitoring on CentOS 8

Congratulations! You have successfully installed Netdata. Thanks for using this tutorial for installing Netdata real-time performance monitoring tool on the CentOS 8 system. For additional help or useful information, we recommend you to check the official Netdata website.

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