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How to Install Moodle on Ubuntu Server 22.04

Author: Navjot Singh

Last Updated: Thu, Aug 11, 2022
Server Apps Ubuntu


Moodle is a free, open-source, online Learning Management System (LMS) that allows educators to create a fully functional website for educational courses, complete with an online classroom experience. This guide explains how you can install Moodle on a Ubuntu 22.04 server.


The code examples and configuration files in this guide use and for demonstration purposes. You should change all instances to your domain name.

1. Configure Firewall

Moodle needs HTTP and HTTPS ports to function.

Open them using the Uncomplicated Firewall (UFW).

$ sudo ufw allow http
$ sudo ufw allow https

Check the status of the firewall.

$ sudo ufw status

2. Install Nginx

Ubuntu 22.04 ships with an older version of Nginx. This article prefers using the official Nginx repository to install the latest version.

Install dependencies required for the Nginx install.

$ sudo apt install curl gnupg2 ca-certificates lsb-release ubuntu-keyring -y

Import Nginx's signing key.

$ curl | gpg --dearmor \
| sudo tee /usr/share/keyrings/nginx-archive-keyring.gpg >/dev/null

Add the repository for Nginx's stable version.

$ echo "deb [signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg arch=amd64] \ `lsb_release -cs` nginx" \
| sudo tee /etc/apt/sources.list.d/nginx.list

Update the system repository list.

$ sudo apt update

Install the Nginx server.

$ sudo apt install nginx

Verify the installation.

$ nginx -v

3. Install and Configure PHP

The latest version of Moodle (v4.0.2) requires PHP 8.0. Add Ondrej's PHP repository to add support for PHP 8.0.

$ sudo add-apt-repository ppa:ondrej/php -y

Install PHP and the required extensions.

$ sudo apt install graphviz aspell ghostscript clamav php8.0-fpm php8.0-cli php8.0-pspell php8.0-curl php8.0-gd php8.0-intl php8.0-mysql php8.0-xml php8.0-xmlrpc php8.0-ldap php8.0-zip php8.0-soap php8.0-mbstring

Open the file /etc/php/8.0/fpm/pool.d/www.conf.

$ sudo nano /etc/php/8.0/fpm/pool.d/www.conf

Find the user=apache and group=apache lines in the file and change them as follows.

; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group
;       will be used.
user = nginx
group = nginx

Also, find the lines listen.owner=www-data and in the file and change them to nginx.

listen.owner = nginx = nginx

Save the file by pressing CTRL+X, then Y.

Restart the PHP-FPM service.

$ sudo systemctl restart php8.0-fpm

4. Install and Configure MySQL

Install MySQL server.

$ sudo apt install mysql-server

The following step is necessary for MySQL versions 8.0.28 and above. Enter the MySQL Shell.

$ sudo mysql

Run the following command to set the password for your root user. Make sure it has a mix of numbers, uppercase, lowercase, and special characters.

mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'yourrootpassword';

Exit the shell.

mysql> exit

Run the Secure installation script.

$ sudo mysql_secure_installation

Answer the questions as follows to secure MySQL.

Would you like to setup VALIDATE PASSWORD component?
Press y|Y for Yes, any other key for No: (Enter Y)

Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: (Enter 2)
Change the password for root ? ((Press y|Y for Yes, any other key for No) : (Enter N)
Remove anonymous users? (Press y|Y for Yes, any other key for No) : (Enter Y)
Disallow root login remotely? (Press y|Y for Yes, any other key for No) : (Enter Y)
Remove test database and access to it? (Press y|Y for Yes, any other key for No) : Y (Enter Y)
Reload privilege tables now? (Press y|Y for Yes, any other key for No) : (Enter Y)

Log in to the MySQL shell.

$ sudo mysql -u root -p

Create a database for Moodle.

mysql > CREATE DATABASE moodledb DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

Create an SQL user to access the database. Replace yourpassword with a strong password of your choice.

mysql > CREATE USER 'moodleuser'@'localhost' IDENTIFIED BY 'yourpassword';

Grant moodleuser access to the database.


Reload the privilege table.


Exit the shell.

mysql > exit

5. Install Moodle

Create the public directory for Moodle.

$ sudo mkdir /var/www/html/moodle -p

Give the logged-in user access to the directory.

$ sudo chown -R $USER:$USER /var/www/html/moodle

Switch to the public directory.

$ cd /var/www/html/moodle

Clone the Moodle GitHub repository.

$ git clone .

Check the list of available branches.

$ git branch -a

For now, MOODLE_400_STABLE is the latest available version. Create a local branch called MOODLE_400_STABLE and set it to track the remote branch.

$ git branch --track MOODLE_400_STABLE origin/MOODLE_400_STABLE

Switch to the newly created local branch.

$ git checkout MOODLE_400_STABLE

Create a data directory for Moodle.

$ sudo mkdir /var/moodledata

Give proper permissions to the Moodle data directory.

$ sudo chown -R nginx /var/moodledata
$ sudo chmod -R 775 /var/moodledata

Give write permissions on the Moodle directory.

$ sudo chmod -R 755 /var/www/html/moodle

6. Configure Moodle

Switch to the Moodle directory.

$ cd /var/www/html/moodle

Use the sample configuration file to create a Moodle configuration file.

$ cp config-dist.php config.php

Open the config.php file for editing.

$ nano config.php

Look for the database section, then configure the database to store the Moodle data, as shown below.

$CFG->dbtype    = 'mysqli';    // 'pgsql', 'mariadb', 'mysqli', 'auroramysql', 'sqlsrv' or 'oci'
$CFG->dblibrary = 'native';     // 'native' only at the moment
$CFG->dbhost    = 'localhost';  // eg 'localhost' or '' or IP
$CFG->dbname    = 'moodledb';     // database name, eg moodle
$CFG->dbuser    = 'moodleuser';   // your database username
$CFG->dbpass    = 'yourpassword';   // your database password
$CFG->prefix    = 'mdl_';       // prefix to use for all table names

Also, configure the location of the Moodle web URL and the data directory.

$CFG->wwwroot   = '';
$CFG->dataroot  = '/var/moodledata';

Save the file by pressing CTRL+X, then Y.

7. Install SSL

You need the Certbot tool that uses Let's Encrypt API, to install SSL certificates. The latest version of Certbot is available via the Snap store.

Issue the following commands to ensure that you have the latest version of snapd.

$ sudo snap install core
$ sudo snap refresh core

Install Certbot.

$ sudo snap install --classic certbot

Create a symlink for Certbot to the /usr/bin directory.

$ sudo ln -s /snap/bin/certbot /usr/bin/certbot

Issue the SSL Certificate.

$ sudo certbot certonly --standalone --agree-tos --no-eff-email --staple-ocsp --preferred-challenges http -m -d

Generate a Diffie-Hellman group certificate.

$ sudo openssl dhparam -dsaparam -out /etc/ssl/certs/dhparam.pem 4096

Open the file /etc/letsencrypt/renewal/ for editing.

$ sudo nano /etc/letsencrypt/renewal/

Paste the following code at the bottom.

pre_hook = systemctl stop nginx
post_hook = systemctl start nginx

Save the file by pressing Ctrl + X and entering Y when prompted.

The standalone option of Certbot uses its web server to create the certificate that doesn't work with Nginx. The pre_hook and post_hook commands run before and after the renewal to automatically shut and restart the Nginx server without manual intervention.

Do a dry run of the SSL renewal process to ensure it works.

$ sudo certbot renew --dry-run

8. Configure Nginx

Open the file nginx.conf for editing.

$ sudo nano /etc/nginx/nginx.conf

Find the line include /etc/nginx/conf.d/*.conf; and paste the following code below it.

server_names_hash_bucket_size  64;

Save the file by pressing CTRL+X, then Y.

Create the Moodle configuration file for Nginx and open it for editing.

$ sudo nano /etc/nginx/conf.d/moodle.conf

Paste the following code in it.

# Redirect HTTP to HTTPS
server {
    listen 80;  listen [::]:80;
    return 301 https://$host$request_uri;

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    root   /var/www/html/moodle;
    index  index.php;

    ssl_certificate     /etc/letsencrypt/live/;
    ssl_certificate_key /etc/letsencrypt/live/;
    ssl_trusted_certificate /etc/letsencrypt/live/;
    ssl_session_timeout 1d;
    ssl_session_cache shared:MozSSL:10m;
    ssl_session_tickets off;
    ssl_stapling on;
    ssl_stapling_verify on;
    ssl_dhparam /etc/ssl/certs/dhparam.pem;

    ssl_protocols TLSv1.2 TLSv1.3;

    access_log /var/log/nginx/moodle.access.log main;
    error_log  /var/log/nginx/moodle.error.log;

    location / {
        try_files $uri $uri/ /index.php?$query_string;

    location ~ ^(.+\.php)(.*)$ {
        fastcgi_split_path_info ^(.+\.php)(.*)$;
        fastcgi_index index.php;
        fastcgi_pass unix:/run/php/php8.0-fpm.sock;
        include /etc/nginx/mime.types;
        include fastcgi_params;
        fastcgi_param  PATH_INFO  $fastcgi_path_info;
        fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;

    # Hide all dot files but allow "Well-Known URIs" as per RFC 5785
    location ~ /\.(?!well-known).* {
        return 404;

    # This should be after the php fpm rule and very close to the last nginx ruleset.
    # Don't allow direct access to various internal files. See MDL-69333
    location ~ (/vendor/|/node_modules/|composer\.json|/readme|/README|readme\.txt|/upgrade\.txt|db/install\.xml|/fixtures/|/behat/|phpunit\.xml|\.lock|environment\.xml) {
        deny all;
        return 404;

Save the file by pressing CTRL+X, then Y.

Verify Nginx configuration syntax.

$ sudo nginx -t

Restart the Nginx service.

$ sudo systemctl restart nginx

9. Complete Moodle Install

Open the URL in your browser to open the welcome screen.

Press the Continue button to proceed. The following page checks for system requirements. If everything is okay, move to the next screen.

The next page sets up the database and files required by Moodle. Continue to create your administrator account and fill in other details on the next screen.

The final step is to set up Moodle's front page. Save your changes to proceed to the Moodle dashboard. You can start using the application to create your learning platform.


This completes the Moodle installation. For more information, check out the Moodle documentation.

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