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Install MongoDB 4 on Fedora and CentOS

Benhcmark Administrator

21/08/2025

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A Comprehensive Guide to Installing MongoDB 4 on Fedora and CentOS

MongoDB is a leading NoSQL database renowned for its flexibility, scalability, and powerful feature set. Whether you’re developing a modern web application, managing big data, or simply learning a new database technology, getting MongoDB running on your system is the first critical step.

This guide provides a clear, step-by-step process for installing MongoDB 4 on two popular Red Hat-based Linux distributions: Fedora and CentOS. By following these instructions, you’ll have a fully functional and secure MongoDB instance ready for your projects.

Prerequisites

Before we begin, ensure you have the following:

• A running instance of Fedora or CentOS.
• Access to a user account with sudo or root privileges.
• A stable internet connection to download the necessary packages.

Step 1: Add the Official MongoDB Repository

To ensure you install a trusted and stable version of MongoDB, it’s essential to use the official repository. This prevents compatibility issues and provides access to the latest security patches and updates.

We will create a repository file that tells your system’s package manager (dnf for Fedora, yum for CentOS) where to find the MongoDB packages.

1. Open your terminal and create a new repository file using a text editor like nano or vi:

   sudo nano /etc/yum.repos.d/mongodb-org-4.4.repo
   

2. Copy and paste the following configuration into the file. This configuration works for both CentOS and Fedora.

   [mongodb-org-4.4]
   name=MongoDB Repository
   baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.4/x86_64/
   gpgcheck=1
   enabled=1
   gpgkey=https://www.mongodb.org/static/pgp/server-4.4.asc
   

   • name: A descriptive name for the repository.
   • baseurl: The location of the packages. The $releasever variable automatically detects your OS version.
   • gpgcheck=1: Enables GPG key verification to ensure package integrity.
   • enabled=1: Activates the repository.
   • gpgkey: The URL for the GPG key used to sign the packages.

3. Save the file and exit the text editor. (In nano, press CTRL + X, then Y, then Enter).

The first and most important step is to configure the official MongoDB repository, which guarantees

Source: https://kifarunix.com/install-mongodb-4-on-fedora-30-29-centos-7/