Joomla is a free and open-source CMS based on PHP and MySQL that also has many features and thousands of plugins and templates or themes. If you want to create an online website or store, Joomla might be the simplest way to do it, especially if you will need support from users to manage and maintain the site. This tutorial is based on Ubuntu Linux. We’ll be installing the Nginx web server, MariaDB database server, and PHP modules. We’ll also link to another post that will show you how to secure your Joomla website using Let’s Encrypt free SSL certificates. For more about Joomla, please check its homepage To get started with installing Joomla on Ubuntu Linux, follow the steps below:
How to install Nginx on Ubuntu Linux
As mentioned above, we’re going to be using the Nginx web server to run Joomla. Joomla requires a web server to function, and Nginx is one of the most popular open-source web servers available today. To install Nginx on Ubuntu, run the commands below: After installing Nginx, the commands below can be used to stop, start and enable Nginx services always to start up every time your server starts up. To test whether Nginx is installed and functioning, open your web browser and browse to the server’s IP address or hostname. http://localhost If you see the above page in your browser, then Nginx is working as expected.
How to install MariaDB on Ubuntu Linux
A database server is required for Joomla to function. Joomla stores its content in a database, and MariaDB is probably the best database server available to run Joomla. MariaDB is fast, secure and the default server for almost all Linux servers. To install MariaDB, run the commands below: After installing MariaDB, the commands below can be used to stop, start and enable MariaDB services always to start up when the server boots. Next, run the commands below to secure the database server with a root password if you were not prompted to do so during the installation. When prompted, use the guide below to answer: To verify and validate that MariaDB is installed and working, log in to the database console using the commands below: You should automatically be logged in to the database server since we initiated the login request as root. Only the root can log in without a password, and only from the server console. If you see a similar screen as shown above, then the server was successfully installed.
How to install PHP-FPM on Ubuntu Linux
As we also mentioned above, we’re installing PHP on Ubuntu since Joomla requires it. PHP packages are added to Ubuntu repositories. The versions of the repositories might not be the latest. If you need to install the latest versions, you’ll need to add a third-party PPA repository. To a third-party repository with the latest versions of PHP, run the commands below. At the time of this writing, the latest PHP version is 8.0. Next, run the commands below to install PHP 8.0 and related modules. Once PHP is installed, the commands below can be used to start, stop and enable PHP-FPM services to automatically startup when the server boots. Next, you’ll want to change some PHP configuration settings that work great with Joomla. Run the commands below to open the PHP default configuration file. Then change the line settings to be something like the lines below. Save your changes and exit.
How to create a Joomla database on Ubuntu
At this point, we’re ready to create the Joomla database. As mentioned above, Joomla uses databases to store its content. To create a database for Joomla, run the commands below: sudo mysql -u root -p Then create a database called joomladb CREATE DATABASE joomladb; Next, create a database user called joomladbuser and set a password CREATE USER ‘joomladbuser’@’localhost’ IDENTIFIED BY ’new_password_here’; Then grant the user full access to the database. GRANT ALL ON joomladb.* TO ‘joomladbuser’@’localhost’ WITH GRANT OPTION; Finally, save your changes and exit.
How to download Joomla
We’re ready to download Joomla and begin configuring it. First, run the commands below to download the latest version of Joomla from its repository. To view Joomla releases, see this page. At the time of this writing, the latest version is 4.0.4. A future version will have different links to download from. Run the commands below to download and extract Joomla version 4.0.4. Then run the command below to allow the www-data user to own the Joomla directory.
How to configure Nginx for Joomla
We have downloaded Joomla content into a new folder we called Joomla. Now, let’s configure Nginx to create a new server block to use with our Joomla website. You can create as many server blocks with Nginx. To do that, run the commands below to create a new configuration file called Joomla. conf in the /etc/nginx/sites-available/ directory to host our Joomla server block. In the file, copy and paste the content below into the file and save. Save the file and exit. After saving the file above, run the commands below to enable the new file that contains our Joomla server block. Restart Nginx after that. At this stage, Joomla is ready and can be launched by going to the server’s IP or hostname. However, we want to make sure our server is protected with Let’s Encrypt free SSL certificates. So, continue below to learn how to generate a Let’s Encrypt SSL certificate for websites.
How to setup Let’s Encrypt for Joomla
We have written a great post on how to generate and manage Let’s Encrypt SSL certificates for the Nginx web server. You can use that post, to apply it here for your Joomla website. To read the post on how to generate Let’s Encrypt SSL certificates for a website, click on the link below: How to Setup Let’s Encrypt on Ubuntu Linux with Nginx – Website for Students If you were successful in generating a Let’s Encrypt SSL certificate, you should then reopen the server block for our Joomla website by running the commands below. The new Joomla server block configurations should look similar to the line below. Take notes of the highlighted lines.
The first server block listens on port 80. It contains a 301 redirect to redirect HTTP to HTTPS. The second server block listens on port 443. It contains a 301 redirect to redirect www to the non-www domain.
Save the file above, then restart Nginx and PHP using the commands below. Finally, if everything went as planned, you should be able to start the Joomla setup wizard by browsing to the server hostname or IP address over HTTPS. A Joomla setup wizard should appear. Follow the wizard to complete the setup. Select the installation language, Site Name, and Super User account details, including email address, username, and password. Then click Next to continue. On the next screen, enter the database info created above and click Next to continue. Next, validate that all requirements and packages are installed. After that, click Install to complete the wizard. You can now log in to the admin backend and begin setting up your website environment. When you’re done, Joomla should be installed and ready to use. Login as admin and begin configuring your site. That’s it! Conclusion: This post showed you how to install Joomla on Ubuntu Linux with a link to set up Let’s Encrypt. If you find any error above or have something to add, please use the comment form below.
