How to Install MongoDB 8 on Ubuntu 24.04

Install MongoDB

To install MongoDB 8 Ubuntu 24.04, you need to update your system package list, install curl, and add the official MongoDB GPG key. This process ensures your system trusts the software source and downloads the correct database files safely before you run the final setup commands.

sudo apt update
sudo apt install curl apt-transport-https gnupg

Next, import the MongoDB public GPG key.

curl -fsSL https://www.mongodb.org/static/pgp/server-8.0.asc | sudo gpg -o /usr/share/keyrings/mongodb-server-8.0.gpg --dearmor

Then, add the repository.

echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-8.0.gpg ] https://repo.mongodb.org/apt/ubuntu noble/mongodb-org/8.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-8.0.list

Finally, update and install CouchDB.

sudo apt-get update
sudo apt-get install mongodb-org

Start MongoDB

You can start the mongod process by issuing the following command:

sudo systemctl start mongod
sudo systemctl enable mongod

Verify that MongoDB has started successfully.

sudo systemctl status mongod

The command should output something similar to the one below.

mongod.service - MongoDB Database Server
     Loaded: loaded (/usr/lib/systemd/system/mongod.service; disabled; preset: >
     Active: active (running) since Fri 2025-03-14 09:43:12 CDT; 3s ago
       Docs: https://docs.mongodb.org/manual
   Main PID: 16283 (mongod)
     Memory: 88.3M (peak: 88.5M)
        CPU: 201ms
     CGroup: /system.slice/mongod.service
             └─16283 /usr/bin/mongod --config /etc/mongod.conf

Stop and restart MongoDB

sudo systemctl stop mongod
sudo systemctl restart mongod

Remove / Uninstall MongoDB

To uninstall MongoDB from Ubuntu, you must stop the active database service, remove the software packages, and delete the leftover data directories. Cleaning up these remaining files ensures all database traces and logs are completely gone from your system storage.

First, stop MongoDB services.

sudo service mongod stop

Then, remove the package and directories.

sudo apt-get purge mongodb-org*
sudo rm -r /var/log/mongodb
sudo rm -r /var/lib/mongodb

That should do it!

Conclusion:

Installing MongoDB 8 Community Edition on Ubuntu 24.04 is a straightforward process that offers a flexible and powerful solution for managing data. Here are the key takeaways:

• Flexibility: MongoDB allows for dynamic schemas, making it suitable for applications with evolving data requirements.
• Scalability: Its document-based approach easily accommodates data growth and changing applications.
• Performance: MongoDB is designed to handle high loads, ensuring efficient performance under various workloads.
• Easy Installation: The installation steps provided are simple to follow, enabling quick deployment of MongoDB.
• Comprehensive Management: MongoDB services can be easily managed with basic system commands for starting, stopping, and uninstalling.

Following this guide helps you set up and manage MongoDB, a popular NoSQL database, for your applications on Ubuntu 24.04. This process ensures you have a functional database ready for development.