Beginner’s Guide to Virtualmin Installation on Ubuntu 22.04

In this guide, we’ll walk you through the steps to install Virtualmin on Ubuntu 22.04. Virtualmin is a popular open-source web hosting and cloud computing control panel, ideal for managing multiple domains and hosting accounts with ease.

The Virtualmin installation on Ubuntu 22.04 will be following the steps below :

1. Update Your System
2. Set a Hostname
3. Download the Virtualmin Installation Script
4. Run the Installation Script
5. Access the Virtualmin Web Interface
6. Complete the Post-Installation Wizard
7. Configure Your Firewall
8. Verify Your Virtualmin Installation

Virtualmin is especially beneficial for users who need a cost-effective alternative to commercial control panels like cPanel or Plesk. It’s highly customizable, scalable, and comes with a supportive community for troubleshooting and additional resources. While it’s open source, Virtualmin also offers a premium version with extra features, including enhanced support and advanced tools.

Prerequisites

Before we start, ensure you have the following:

• A server running Ubuntu 22.04.
• Root or sudo access to the server.
• A minimum of 1 GB RAM (2 GB or more recommended for smooth performance).
• A fully qualified domain name (FQDN).

Step 1: Update Your System

First, update your system packages to ensure everything is up to date. Run the following commands:

$ sudo apt update
$ sudo apt upgrade -y

Step 2: Set a Hostname

Set a hostname that matches your domain name. This will ensure Virtualmin configures DNS and SSL properly.

$ sudo hostnamectl set-hostname yourdomain.com

Step 3: Download the Virtualmin Installation Script

Download the automated installation script provided by Virtualmin. This script simplifies the installation process by setting up all required dependencies.

$ wget http://software.virtualmin.com/gpl/scripts/install.sh

Step 4: Run the Installation Script

Once downloaded, make the script executable and start the installation process:

$ chmod +x install.sh
$ sudo ./install.sh

The script will take several minutes to complete, depending on your server’s performance. It will prompt you a few times during the installation, so ensure you read and confirm when necessary.

Step 5: Access the Virtualmin Web Interface

After the installation completes, you can access the Virtualmin web interface:

1. Open your web browser and go to https://your_server_ip:10000/.
2. Log in using your root credentials or the user with sudo privileges.

Step 6: Complete the Post-Installation Wizard

Upon logging in for the first time, Virtualmin will launch a post-installation wizard. Follow the steps below:

1. Memory Use Optimization: Select the memory optimization options best suited to your server’s RAM.
2. MySQL Database: Confirm the settings for the MySQL database.
3. Spam and Virus Scanning: Enable or disable these services based on your requirements.

Click “Finish” once you’ve gone through all the steps.

Step 7: Configure Your Firewall

For security purposes, ensure that your firewall allows access to the necessary ports:

$ sudo ufw allow 10000
$ sudo ufw allow OpenSSH
$ sudo ufw enable

Step 8: Verify Your Virtualmin Installation

To confirm everything is running smoothly:

$ sudo systemctl status webmin

You should see an active status, confirming Virtualmin/Webmin is up and running.

Conclusion

Congratulations! You’ve successfully installed Virtualmin on your Ubuntu 22.04 server. Now you can start managing domains, users, and other server resources with ease. Make sure to regularly update Virtualmin and backup your server data to keep everything secure and running smoothly. The Virtualmin complete references will be found on Virtualmin officia website.