How to host Symfony on Hostinger VPS - ServerAvatar

Symfony is an open-source PHP framework known for its flexibility and comprehensive features. With its extensive range of components and customization options, Symfony facilitates the creation of web solutions without requiring extensive technical knowledge. Symfony allows developers to efficiently create and manage sophisticated web applications, providing tools for routing, templating, and security. When choosing a hosting platform for Symfony, opting for Hostinger ensures reliability with its scalable infrastructure and straightforward deployment options. ServerAvatar makes the deployment of the Symfony application on the Hostinger platform an easy step-by-step process.

Create a VPS in Hostinger

Getting started with Hostinger:

Discover how simple it is to create an account and set up a cloud VPS on Hostinger, one of the top hosting providers. Follow our step-by-step guide to swiftly establish your account to deploy a server and complete its initial setup.

What Is Hostinger?

Hostinger is a popular web hosting company known for its affordable hosting solutions and user-friendly interface, offering services like domain registration, website hosting, and cloud hosting to help individuals and businesses manage their online presence effectively.

Step 1: Create an account

• Log in to your Hostinger account. If you don’t have an account, create an account on Hostinger.
• After login, Click on the VPS option as shown in the image below.

Step 2: Select the plan

• Next, you will see various plans offering different specifications for hosting your VPS. Select the plan that best fits your requirements.
• The minimum requirements for hosting Symfony are a minimum 2GB of RAM for small to medium production environments, but more is recommended for larger production environments, especially if handling high traffic volumes or running multiple services, and a minimum of 10GB of free disk space, but more may be needed depending on the size of your asset database and logs. The exact amount will depend on your usage and data storage needs.

Step 3: Complete your Payment

• Now, you have to proceed to complete the payment for your VPS plan.

Step 4: Start with Setup

• Once the payment is complete, you will be redirected to the page to begin setting up your VPS. Click on the Start Now option to proceed.

Step 5: Select Location

• Next, you have to select the location for your server. Hostinger provides various locations for setting up your VPS.
• The general rule is to select the region that is closest to your audience. It means that for the majority of your audience, Your sites will load faster due to lower latency.

Step 6: Select an Operating System

• In this step, you need to select your server operating system. We recommend selecting Ubuntu 20.04 LTS x64 or Ubuntu 22.04 LTS x64. If you are using ServerAvatar to manage your servers, these operating systems are required.

Step 7: Adding Additional Feature (Optional)

• The next option is to install an additional feature to your VPS. You can enable the malware scanner by selecting the provided checkbox. This step is optional; if you want to add it, select the checkbox and click on Continue.

Step 8: Login Method

• Next, you need to set a Root Password for your VPS and provide a Hostname. Additionally, you can add an SSH Key, which is optional. Once you have completed these steps, click on Continue.

Step 9: Finalise Details

• In the last step of this process, you need to verify the VPS information. Click on the Finish Setup option to complete the setup process.

• After clicking the Finish Setup button, You can see the Initiating Setup process as displayed in the image below.

Step 10: VPS Management and SSH Key Access

• Once the setup is complete, you will find the option to Manage VPS, allowing you to manage your VPS from its Custom Dashboard. Additionally, you will have the SSH Access option, which enables server access via Terminal.

• Congratulations! You have successfully created your Hostinger VPS, which is now ready to connect with ServerAvatar.

Initial Server Configuration

The Initial server configuration includes the installation and configuration of various packages required to host your website. Usually, You have to write commands and modify configuration files. Luckily, With ServerAvatar, Your full server configuration and optimization can be automated.

Here are the three ways to automatically configure your server with ServerAvatar.

wget https://srvr.so/install
chmod +x install
./install

Install and Setup Symfony on Cloud using ServerAvatar

Getting Started With Symfony:

Symfony is a powerful PHP framework used to develop web applications. It offers a robust set of features and tools to help streamline the development process. Whether you're building a simple blog or a complex enterprise application, Symfony provides the structure and flexibility you need. In this blog post, we will guide you through the steps to create and configure your Symfony application, ensuring you have a solid foundation to start your development journey.

Requirements:

• PHP 8.2 or higher: Symfony requires a modern version of PHP to leverage the latest features and improvements. Ensure you have PHP 8.2 or a higher version installed on your machine.

Install and Setup Symfony on Cloud using ServerAvatar:

Step 1: Create a Custom Application

• The first step is to create a new custom application. This can be done easily from your server dashboard. Navigate to the application section and click on the Create button to set up your new application.

• To proceed with the installation and deployment of Symfony, ensure you have met the prerequisites.

• Enter an Application Name of your choice.

• Specify a Domain (choose between a Test Domain or a Primary Domain).

  • Note: If you're hosting Symfony on your domain, make sure your domain is correctly pointed to your server's current IP address.

• Select a Method as a Custom from the given options. Click on the Create Application option.

Step 2: Enable SSH Credentials

• To securely access your server, you need to enable SSH credentials. SSH (Secure Shell) provides a secure way to log in to your server remotely, ensuring that your data and commands are encrypted. This step is crucial for managing your server and deploying your Symfony application.

Step 3: Login Using SSH Credentials

• Once you have your SSH credentials enabled, you can log in to your server. Open a terminal and use the following command:
  • sudo ssh {username}@{ip}
• Replace {username} with your actual username and {ip} with your server's IP address. You will be prompted to enter your password. After successful authentication, you will have remote access to your server.

Step 4: Navigate to the Application Path

• With SSH access established, navigate to your application's directory on the server. This is where you will set up your Symfony project. Use the cd command to change directories to your application's root path.

Step 5: Remove the Default index.html

• Your server might have a default index.html file in the application directory. To avoid conflicts and ensure a clean setup, remove this file by running:
  • rm -rf index.html

Step 6: Run Composer to Create a New Symfony Project

• Composer is a dependency manager for PHP that makes it easy to install and manage libraries and frameworks. Use Composer to create a new Symfony project in your current directory by executing:
  • composer create-project symfony/skeleton .

• This command downloads and sets up the basic structure of a Symfony application.

Step 7: Install Webapp Pack

• To add essential tools and features to your Symfony project, you need to install the Symfony web app pack. Run the following command:
  • composer require symfony/webapp-pack
• This package includes commonly used bundles and components that will help you develop your web application efficiently.

Step 8: Configuration Without Docker

• During the setup process, you may be prompted to configure the application with Docker. For simplicity, choose not to use Docker by entering n when prompted. This will configure Symfony to run in a traditional server environment.

Step 9: Set Custom Webroot

• Next, set the custom webroot as public for your application. This can be done from the application dashboard in the application settings. The webroot is the directory where your web server looks for the application files to serve.

Step 10: Fix Permissions

• Fix file permissions are essential for your application to run smoothly. Adjust the permissions from the application dashboard in the application settings to ensure your web server can access and modify the necessary files.

Step 11: Verify Installation

• To confirm that your Symfony installation is successful, visit your application domain in a web browser. You should see the Symfony welcome page, indicating that your setup is complete and your application is ready for development.

Step 12: Configure Environment File

• Edit the .env File: The .env file in your Symfony project contains environment-specific settings, such as database credentials and configuration options. Open this file in a text editor and update the settings according to your environment.

Step 13: Set Up the Database

• Create a Database: From the server dashboard, navigate to the databases section and create a new database. This database will store your application's data.

• Configure Database Credentials: Update the .env file with your database credentials. Replace the placeholders with your actual database information:
  • DATABASE_URL=”mysql://db_user:db_password@127.0.0.1:3306/db_name

• Run Migrations: If your Symfony application includes database migrations, run them to set up your database schema. Migrations are a way to define changes to your database structure in a version-controlled manner. Execute the following command to apply the migrations:
  • php bin/console doctrine:migrations:migrate

Conclusion:

Congratulations! You have successfully created and configured your Symfony application. With your environment set up and your database connected, you're now ready to start building your web application using Symfony's powerful tools and features. Whether you're developing a small personal project or a large-scale enterprise application, Symfony provides the flexibility and capabilities to help you achieve your goals. Enjoy your journey with Symfony!