Introduction

In this blog post, we will walk through the steps to create an Amazon EC2 instance and set up a basic website. By the end of this tutorial, you will have a running website on an EC2 instance.🌐💻

Prerequisites⚠

Before you start, ensure you have:

An AWS account
Basic understanding of AWS services
A domain name (optional)

Step 1: Launch an EC2 Instance🚀

Log in to AWS Management Console
- Navigate to the AWS Management Console.
Open EC2 Dashboard
- In the services menu, select "EC2" to open the EC2 dashboard.
Launch Instance
- Click the "Launch Instance" button.
Choose an Amazon Machine Image (AMI)
- Select an AMI. For this guide, we will use the "Amazon Linux 2 AMI" (Free tier eligible).
Choose an Instance Type
- Select an instance type. The "t2.micro" instance is sufficient for a basic website (Free tier eligible).
Configure Instance Details
- Configure the instance settings. You can leave most settings as default.
- Ensure you select the correct VPC and subnet if you have specific networking requirements.
- Optionally, add an IAM role if your instance needs access to other AWS services.
Add Storage
- The default storage settings should be sufficient. Ensure the root volume has enough space for your website files.
Add Tags
- Add tags to your instance for better organization. For example, Key: Name, Value: MyWebsiteInstance.
Configure Security Group
- Create a new security group or select an existing one.
- Add a rule to allow HTTP traffic (port 80) from anywhere.
- Add a rule to allow SSH traffic (port 22) from your IP address for secure access.
Review and Launch
- Review your settings and click "Launch."
- Select an existing key pair or create a new one to access your instance securely via SSH.
Launch Instance
- Click "Launch Instances" and then "View Instances" to see your newly created instance.

Step 2: Connect to Your EC2 Instance🔗

Access Your Instance
- Select your instance from the EC2 dashboard.
- Click "Connect" and follow the instructions to connect via SSH using your key pair.
SSH Connection Command
- Use the following command format to connect to your instance:
```
  shCopy codessh -i "your-key-pair.pem" ec2-user@your-instance-public-dns
```

Step 3: Set Up a Web Server🌐

Update Your Instance
- Run the following commands to update your instance:
```
  shCopy codesudo yum update -y
```
Install Apache Web Server
- Install Apache using the following command:
```
  shCopy codesudo yum install httpd -y
```

Start Apache

Start the Apache service and enable it to start on boot:

  shCopy codesudo systemctl start httpd
  sudo systemctl enable httpd

Test Apache Installation
- Open a web browser and enter your instance’s public IP address. You should see the Apache test page.

Step 4: Deploy Your Website💻

Create a Simple HTML Page

Create an HTML file in the Apache document root directory:

  shCopy codesudo echo "<html><body><h1>Hello, World!</h1></body></html>" > /var/www/html/index.html

Verify the Website
- Open your web browser and navigate to your instance’s public IP address. You should see "Hello, World!" displayed.

Step 5: (Optional) Associate a Domain Name🆎

Configure a Domain Name
- If you have a domain name, configure your DNS settings to point to your EC2 instance’s public IP address.
Update Security Group
- Ensure your security group allows traffic on port 80 (HTTP) and port 443 (HTTPS) if you plan to use SSL.

Conclusion💡

In this guide, we walked through the steps to launch an EC2 instance, set up a basic web server, and deploy a simple 'Hello, World' website. This setup provides a foundation for more complex web applications.

I hope this detailed guide helps you understand the process of setting up EC2 for webserver. Practice these steps on your own AWS console and practice. Stay tuned for more AWS insights!!⚜ If you found this blog helpful, share it with your network! 🌐😊

Happy cloud computing! ☁️🚀

Day 9: Step-by-Step Guide: Creating an EC2 Instance to Host a 'Hello, World' Website🌐

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