In this tutorial, we will show you how to install Moodle on CentOS 8. For those of you who didn’t know, Moodle is an Open Source Course Management System (CMS), also known as a Learning Management System (LMS) or a Virtual Learning Environment (VLE). It has become very popular among educators around the world as a tool for creating online dynamic websites for their students. Moodle brings features to include assignment submission, online quizzes, wiki, grading, instant messages, discussion boards, and others. But since it’s modular software, it can be extended via plugins to add extra functionality.
This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘
sudo‘ to the commands to get root privileges. I will show you through the step-by-step installation of Moodle course management system (CMS) on CentOS 8.
Install Moodle on CentOS 8
Step 1. First, let’s start by ensuring your system is up-to-date.
sudo dnf install epel-release sudo dnf update
Step 2. Installing a LAMP server.
A CentOS 8 LAMP server is required. If you do not have LAMP installed, you can follow our guide here.
Step 3. Configuring MariaDB for Moodle.
By default, MariaDB is not hardened. You can secure MariaDB using the
mysql_secure_installation script. you should read and below each step carefully which will set a root password, remove anonymous users, disallow remote root login, and remove the test database and access to secure MariaDB:
Configure it like this:
- Set root password? [Y/n] y - Remove anonymous users? [Y/n] y - Disallow root login remotely? [Y/n] y - Remove test database and access to it? [Y/n] y - Reload privilege tables now? [Y/n] y
Next, we will need to log in to the MariaDB console and create a database for Moodle. Run the following command:
mysql -u root -p
This will prompt you for a password, so enter your MariaDB root password and hit Enter. Once you are logged in to your database server you need to create a database for Moodle installation:
MariaDB [(none)]> CREATE DATABASE moodledb; MariaDB [(none)]> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,CREATE TEMPORARY TABLES,DROP,INDEX,ALTER ON moodledb.* TO 'moodleadmin'@'localhost' IDENTIFIED BY 'Your-PassWD'; MariaDB [(none)]> FLUSH PRIVILEGES; MariaDB [(none)]> exit
Step 4. Installing Moodle on CentOS 8.
Now we download the latest version of Moodle from the official moodle project website:
wget -c https://download.moodle.org/download.php/direct/stable39/moodle-latest-39.tgz tar -xzvf moodle-latest-39.tgz mv moodle /var/www/html/
We will need to change some folders permissions:
chmod 775 -R /var/www/html/moodle chown nginx:nginx -R /var/www/html/moodle
After that, create a data directory for Moodle:
mkdir -p /var/www/html/moodledata chmod 770 -R /var/www/html/moodledata chown apache:apache -R /var/www/html/moodledata
Once done, move into the Moodle installation directory and create a config.php file from the sample
cd /var/www/html/moodle/ cp config-dist.php config.php nano config.php
Set the correct database type, correct database host, database name, and database user, and the user’s password:
$CFG->dbtype = 'mariadb'; // 'pgsql', 'mariadb', 'mysqli', 'sqlsrv' or 'oci' $CFG->dblibrary = 'native'; // 'native' only at the moment $CFG->dbhost = 'localhost'; // eg 'localhost' or 'db.isp.com' or IP $CFG->dbname = 'moodledb'; // database name, eg moodle $CFG->dbuser = 'moodleadmin'; // your database username $CFG->dbpass = 'PassWD'; // your database password $CFG->prefix = 'mdl_'; // prefix to use for all table names
Also, set the URL used to access your Moodle site:
$CFG->wwwroot = 'http://learning.idroot.us'; $CFG->dataroot = '/var/www/html/moodledata';
Step 5. Configuring Apache.
Now we create an Apache virtual host configuration file for Moodle with the following command:
Add the following lines:
<VirtualHost *:80> ServerAdmin email@example.com ServerName learning.idroot.us DocumentRoot /var/www/html/moodle DirectoryIndex index.php <Directory /var/www/html/moodle/> Options Indexes FollowSymLinks MultiViews AllowOverride All Order allow,deny allow from all </Directory> ErrorLog /var/log/httpd/moodle_error.log CustomLog /var/log/httpd/moodle_access.log combined </VirtualHost>
Save and close the file. Restart the apache service for the changes to take effects:
sudo systemctl restart httpd
Step 6. Install an SSL certificate.
First, download the required packages and create a new system binary:
wget https://dl.eff.org/certbot-auto sudo mv certbot-auto /usr/local/bin/certbot-auto sudo chown root /usr/local/bin/certbot-auto sudo chmod 0755 /usr/local/bin/certbot-auto
Next, run the certbot command that will download and install all of its dependencies:
sudo /usr/local/bin/certbot-auto --apache
Step 7. Configure Firewall.
Modify firewall rules in order to allow web access:
sudo firewall-cmd --zone=public --permanent --add-service=http sudo firewall-cmd --zone=public --permanent --add-service=https sudo firewall-cmd --reload
Step 8. Accessing Moodle Web Interface.
Moodle will be available on HTTP port 80 by default. Open your favorite browser and navigate to
https://learning.idroot.us and complete the required steps to finish the installation.
Congratulations! You have successfully installed Moodle. Thanks for using this tutorial to install the Moodle course management system (CMS)on CentOS 8 system. For additional help or useful information, we recommend you to check the official Moodle website.