How to Install Laravel 8 on Ubuntu 20.04

Laravel is a popular PHP framework that is widely used for web application development. It offers an elegant syntax and provides a robust set of tools for building modern applications. This tutorial will guide you through the process of installing Laravel 8 on Ubuntu 20.04.

Prerequisites

• Ubuntu 20.04 server or desktop.
• A web server like Nginx or Apache installed.
• PHP 7.2 or higher installed on your server.
• Composer installed on your machine to manage dependencies.
• A basic understanding of using the terminal.

Main Steps

To successfully install Laravel 8 on Ubuntu 20.04, follow these main steps:

1. Update Your System

sudo apt update && sudo apt upgrade -y

It's essential to ensure your system is up to date before you install new packages. This command updates the package lists and upgrades installed packages to their latest versions.

2. Install PHP and Required Extensions

Laravel requires PHP and several PHP extensions to function correctly. Install them using the following command:

sudo apt install php php-cli php-fpm php-mysql php-xml php-mbstring php-curl php-zip php-gd -y

3. Install Composer

Composer is a dependency manager for PHP, which is necessary for managing Laravel dependencies. Install Composer globally with the following commands:

curl -sS https://getcomposer.org/installer | php
sudo mv composer.phar /usr/local/bin/composer

Now, you can check if Composer is installed correctly by running:

composer -v

4. Install Laravel

With Composer installed, you can now create a new Laravel project. Navigate to the directory where you want to install Laravel and run:

composer create-project --prefer-dist laravel/laravel project-name "8.*"

Replace project-name with your desired project name. This command will download and install Laravel 8.

5. Set Permissions

Laravel needs specific permissions to the storage and bootstrap/cache directories. Set the appropriate permissions using:

cd project-name
sudo chown -R www-data:www-data storage bootstrap/cache
sudo chmod -R 775 storage bootstrap/cache

6. Configure Your Web Server

For serving Laravel with Nginx, create a new server block:

sudo nano /etc/nginx/sites-available/laravel

Insert the following configuration:

server {
listen 80;
server_name your_domain.com; # Replace with your domain
root /path/to/your/project-name/public; # Replace with the path to your Laravel project

index index.php index.html index.htm;

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

location ~ \.php$ {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/var/run/php/php7.4-fpm.sock; # Adjust PHP version if needed
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}

location ~ /\.ht {
deny all;
}
}

Enable the configuration by linking it and then restart Nginx:

sudo ln -s /etc/nginx/sites-available/laravel /etc/nginx/sites-enabled/
sudo systemctl restart nginx

Optional: Database Configuration

If your application uses a database, you need to create a database and update the environment file:

sudo mysql -u root -p
CREATE DATABASE laravel_db;
GRANT ALL PRIVILEGES ON laravel_db.* TO 'username'@'localhost' IDENTIFIED BY 'password';
FLUSH PRIVILEGES;
EXIT;

Next, update your Laravel .env file with the database details:

DB_DATABASE=laravel_db
DB_USERNAME=username
DB_PASSWORD=password

Advanced Configuration

For enhanced performance and security, consider the following advanced configurations:

• Use HTTPS with a valid SSL certificate.
• Optimize Laravel performance by caching configurations and routes.
• Set up a queue for processing jobs asynchronously.
• Implement proper logging mechanisms.

Best Practices

Always keep your Laravel framework and dependencies updated.

Use version control (e.g., Git) for your projects.

Implement proper error handling and logging to troubleshoot issues efficiently.

Troubleshooting

If you encounter issues during or after the installation process, consider the following troubleshooting tips:

• Check Nginx error logs at /var/log/nginx/error.log for any server-related errors.
• Verify PHP-FPM is running with systemctl status php7.4-fpm.
• Ensure directory permissions are correctly set for Laravel directories.
• Use php artisan serve for local development and debugging.

Conclusion

By following this guide, you have successfully installed Laravel 8 on your Ubuntu 20.04 server. Laravel’s powerful features and elegant syntax will help you build robust applications efficiently. Always remember to follow best practices and keep your system updated for optimal performance.

This HTML tutorial outlines the installation of Laravel 8 on Ubuntu 20.04, covering prerequisites, main installation steps, advanced configuration, best practices, troubleshooting, and a conclusion. The structure is formatted for clarity and ease of use.