How to host CodeIgniter on Racknerd VPS - ServerAvatar

CodeIgniter is an open-source PHP framework known for its features and flexibility. With its extensive libraries and easy customization options, CodeIgniter facilitates the creation of web solutions without requiring advanced technical skills. It allows developers to build and manage web applications efficiently, providing tools for routing, database interaction, and session management. Racknerd is recognized for its dependable infrastructure scalability and user-friendly deployment options. ServerAvatar simplifies the deployment process of the CodeIgniter application on Racknerd VPS with easy-to-follow steps.

Create a VPS in Racknerd

Getting started with Racknerd:

Creating an account and setting up a cloud VPS on RackNerd is simpler than you might imagine! Just follow our easy, step-by-step guide, and you'll be ready to go quickly. Start managing your RackNerd services quickly and effortlessly with one of the top hosting providers. Let's get started!

What is Racknerd?

RackNerd is a top-notch hosting provider offering various services, from cloud servers to dedicated servers and colocation. With a reputation for affordability and reliability, RackNerd is a great choice for both individuals and businesses seeking scalable and efficient hosting solutions. They provide the infrastructure you need to manage and optimize your websites, applications, and other online services seamlessly.

Step 1: Setup Cloud VPS with Racknerd

• First, log in to your RackNerd account and navigate to the Services option. Next, click on Order New Services from the dropdown menu.

Step 2: Select the plan

• At this point, you'll see a variety of Shared Hosting plans in the Categories section on the left-hand side menu. We recommend choosing the KVM VPS plan. To proceed, simply click on the KVM VPS Hosting plan.
  • KVM VPS: KVM VPS (Kernel-based Virtual Machine Virtual Private Server) uses KVM technology to create virtualized environments with dedicated resources like CPU, RAM, and storage. This type of VPS offers high performance, security, and flexibility, making it perfect for hosting websites, applications, and other online services.

Step 3: Select KVM VPS Service

• At this stage, you'll find several options available in the KVM VPS section. You can choose any KVM VPS service that suits your needs, but we recommend selecting the AMD Ryzen Linux VPS service for the best performance.
• AMD Ryzen Linux VPS uses AMD Ryzen processors and the Linux operating system, providing high performance and reliability. It's ideal for websites, applications, and online services that require robust computing power and stability.

Step 4: Select your KVM VPS Configuration

• Here in the KVM VPS service, you'll find a range of plans designed to meet your specific requirements. The minimum requirements for hosting CodeIgniter are at least 1GB of RAM, more is required for better performance, and a minimum 1GB of free disk space is recommended, but more may be needed depending on your application files, logs, and databases. The exact amount will depend on your usage and data storage needs.
• Once you've selected your plan, simply click on Order Now to proceed with the next steps.

Step 5: Additional VPS Options

• Now, at this stage, you have to select additional options for your VPS. Here, you can select your billing cycle from annual or biennial payments. Furthermore, you can choose a location that is most suitable for you. Additionally, select your preferred operating system; we suggest Ubuntu 22.04 64-bit for the best performance. Click Continue to proceed to the next step.

Step 6: Review and Finalize Details

• you can review and confirm all the choices you've made for your VPS. Once you're satisfied with your selections, proceed to complete the payment process. Your VPS will be set up quickly and will be ready for use in a minimum amount of time.

• Congratulations! You have successfully created your Racknerd 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 CodeIgniter on Cloud using ServerAvatar

Getting Started with CodeIgniter:

CodeIgniter is a powerful PHP Framework. It's a fantastic choice for small websites and projects. CodeIgniter comes with various features and functionalities. CodeIgniter Framework is Light, Fast, Flexible, and Secure to build full-stack web applications. CodeIgniter is most often noted for its speed when compared to other PHP frameworks. Thanks to its versatile features and advantages, CodeIgniter is in high demand among PHP developers. Web applications developed with CodeIgniter perform efficiently and quickly.

Key Features:

1. Open Source: CodeIgniter is open-source, you can build Web applications according to your needs.
2. Light weight: CodeIgniter is extremely light-weighted. its core system requires a very small library. That is why it is quite fast and lightweight.
3. SEO-friendly URLs: CodeIgniter generates clean, search-engine-friendly URLs.
4. MVC Pattern: CodeIgniter follows the Model-View-Controller (MVC) pattern, which separates logic and presentation. The controller handles requests, the model performs database actions, and the view displays the output.
5. Built-in libraries: CodeIgniter comes with a comprehensive set of libraries for web tasks like database handling, form validation, sending emails, image manipulation, and more.

Setting up CodeIgniter:

Step 1: Create a GitHub application

Start by creating a GitHub Application using ServerAvatar. Go to the Applications tab on the server panel and click on the Create button as shown in the image below.

On the following screen, fill in the Application details, including:

• Application Name: enter your Application Name.
• Select Domain: Select between a Test Domain or a Primary Domain as per your requirements.
• Enter Domain: Enter your Application Domain.
• Method: Select Git as your application method.
• Service Provider: Select GitHub as service provider for cloning the repository.
• Repository Type: Public
• Clone HTTPS URL: https://github.com/codeigniter4/CodeIgniter4.git
• Branch: master
• Deployment Script: composer update (to update the composer after cloning)

Now, your Application is ready. You can see your Application in the Dashboard.

Step 2: Create a Database

To create a Database that stores your confidential data, Go to the Dashboard and click on the Databases option. Enter Your Database name and just hit on the “Create a Database” button as shown in the image below.

After successfully creating a Database, you can see your Database in the Databases Dashboard.

Step 3: SSH Setup and env Configuration

• First, go to the Application Dashboard and enable SFTP/SSH Credentials as shown in the below image.

• After, enabling SFTP/SSH, 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.
• Navigate to your Application Path by running the following command: cd CodeIgniterApp/public_html/

• Next, you need to copy or move the env file to the .env file.
• Command for Copy: cp env .env

• Command for Move: mv env .env

Step 4: Configure .env file

• Navigate to the Application Panel and go to the FIle Manager option and open the public_html folder.
• Now, click on the Show Hidden Files option and open the .env file by clicking on it.

• As shown in the image below, the environment is set to production by default in the .env file. It's recommended to test your application in a development environment initially.
• Edit and update your application's database details:
  • Database Name
  • Database Username
  • Database Password

• To find your database credentials, navigate to the Databases section in the server panel and click on the manage users icon next to the database you have set up for your application.

• You can see your Database credentials as shown in the image below.

Step 5: Update Custom Webroot

• To run your application on a server, you must set your Custom Webroot to public. To update this setting, navigate to the Settings option in the sidebar of your application.
• Add public in the Custom Webroot Section and click on Update Custom Webroot as shown in the below image.

Step 6: Access CodeIgniter

• Now, to access the CodeIgniter, open your web browser and enter your site's domain.
  • Example: http://codeigniter.satesting1.click
  • For instance: http://your-application-domain

Congratulations! You have successfully installed and deployed CodeIgniter through ServerAvatar.

Conclusion :

• Deploying a CodeIgniter application with ServerAvatar is a straightforward process that ensures your web application is running efficiently & smoothly.
• ServerAvatar simplifies the deployment process with its user-friendly interface and robust features, making it an excellent choice for PHP developers looking to leverage the power of CodeIgniter.
• With CodeIgniter, start your deployment today and enjoy the benefits of a fast, flexible, and secure web application built on one of the most popular PHP frameworks.