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Mohith
Mohith

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Launch a Simple EC2 Instance, Run a Web Server & Access It from the Internet - CA28

#aws #beginners #tutorial #cloud

one of the first things you should try is launching an EC2 instance and hosting a simple website. In this guide, we'll create an EC2 instance, install a web server, and access it from the public internet.

Step 1 — Launch EC2 Instance

  1. Go to AWS Console
  2. Open EC2 Dashboard
  3. Click Launch Instance

Configure:

Name

My-Web-Server
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AMI

Amazon Linux 2023
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Instance type

t2.micro (Free tier)
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Step 2 — Configure Security Group

Allow SSH and HTTP traffic:
type - ssh & http is in port 22 & 88 sorce is my ip and anywhere

This allows:

  • SSH login
  • Public web access

Step 3 — Connect to EC2

Use EC2 Instance Connect web browser on console :

throught the above connect option present in it

Step 4 — Install Apache Web Server

Update packages

sudo yum update -y
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Install Apache

sudo yum install httpd -y
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Start server

sudo systemctl start httpd
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Enable auto start

sudo systemctl enable httpd
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Step 5 — Create Simple Website

Create index file:

sudo nano /var/www/html/index.html
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Enter the html code

<!DOCTYPE html>
<html>
<head>
    <title>My EC2 Website</title>
</head>
<body>
    <h1>Hello from EC2 </h1>
    <p>My HTML is working!</p>
</body>
</html>
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Save and exit.

Step 6 — Access Website from Internet

Copy Public IPv4 address
Open in browser:

http://your-public-ip
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Example:

http://13.60.156.82
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You should see:

Hello from EC2 
My first AWS hosted website
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Architecture 

Browser → Internet → EC2 Public IP → Apache → HTML Page
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Common Issue (IMPORTANT)

If website not loading:
Check Security Group:
Wrong:

HTTP 80 → 0.0.0.0/32
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Correct:

HTTP 80 → 0.0.0.0/0
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This allows internet access.

Useful Commands

Check server status

sudo systemctl status httpd
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Restart server

sudo systemctl restart httpd
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Stop server

sudo systemctl stop httpd
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What i Learned from this is

✅ Launch EC2 instance
✅ Configure security group
✅ Install Apache web server
✅ Deploy HTML page
✅ Access from internet

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