How to Install Naemon on Fedora Server Latest

Naemon is a monitoring solution that is used to monitor network devices, servers, and applications in real-time. It is an excellent tool that helps you to keep track of your system's performance and identifies the problems before they become critical. In this tutorial, we will explain how to install Naemon on Fedora Server Latest.

Prerequisites

Before you start installing Naemon on your Fedora Server, you need to meet the following prerequisites:

• A Fedora Server Latest installation with root access.
• A stable internet connection.
• Basic knowledge of the command-line interface.

Step 1 - Update the System

The first step towards the installation of Naemon on your Fedora Server is to update the system packages. You can do this by running the following command:

dnf update -y 

This will update all the packages of the Fedora Server to the latest version.

Step 2 - Install Required Dependencies

Naemon requires several dependencies to run, such as Apache, MySQL, PHP, and some more. To install these dependencies, run the following command on the terminal:

dnf install -y httpd php php-common php-mysqlnd mariadb-server mariadb php-fpm php-net-snmp php-ldap php-mbstring perl-LDAP openssl-perl net-snmp net-snmp-utils net-snmp-perl net-snmp-libs 

This command will install all the required dependencies for Naemon.

Step 3 - Install Naemon

To download and install Naemon, follow the steps below:

1. Go to the Naemon website and download the latest version of Naemon from its official website. You can use the following command to download it:

wget https://github.com/naemon/naemon/archive/master.zip 

2. After downloading the Naemon package, extract it by running the following command:

unzip master.zip 

3. Navigate to the extracted directory by running:

cd naemon-master 

4. Compile and install Naemon by running the following commands:

./configure --with-httpd-conf=/etc/httpd/conf --with-nagios-user=nagios --with-nagios-group=nagios
make all 
make install

5. After that, run the following command to initialize the Naemon database:

mysql_install_db --user=mysql --force --datadir=/var/lib/mysql/

6. Finally, start Naemon by running the following command:

naemon -d -c /usr/local/naemon/etc/naemon.cfg

Step 4 - Configuring Naemon

The default installation of Naemon may not work for you out of the box. You must configure Naemon based on your needs.

1. Navigate to the directory where Naemon was installed by running:

cd /usr/local/naemon/

2. Copy the sample configuration file to the configuration directory by running the following command:

cp sample-config/naemon.cfg etc/

3. Now, edit the configuration file according to your needs:

vi /usr/local/naemon/etc/naemon.cfg 

4. Once you have made the changes, save and close the file.

Step 5 - Accessing Naemon Web Dashboard

The last step is to access the Naemon dashboard through a web browser. You can access the Naemon dashboard by entering the following URL:

http://your-server-ip-address/naemon

Conclusion

Congratulations! You have successfully installed Naemon on your Fedora Server Latest. Now, you can start monitoring your network devices, servers, and applications in real-time.

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