Introduction
Setting up a web server on Amazon EC2 is a basic step in cloud and DevOps. EC2 gives you secure, flexible virtual servers in the cloud. This means companies can host web apps without breaking the bank. With EC2, you can quickly get computing power, put your web server software on it, and get your apps online. This guide will walk you through the main ideas and steps for putting a web server on an EC2 instance, showing how AWS helps you host websites in a dependable and scalable way.
Step 1: Log in to the AWS Management Console
In the search bar, type 'EC2' and select it from the list of results.
Step 2: Launch an Instance
On the EC2 dashboard, go ahead and choose the option to Launch Instance.
Step 3 : Configure EC2 instance
Assign a Name to the Instance (Example: Web Server)
Select AMI
Choose: Amazon Linux
Step 4: Select an Instance Type
Select: t3.micro
Step 5: Key Pair (Login)
Select: Proceed without a key pair (Not Recommended)
Step 6: Configure Network Settings
Choose a VPC (Virtual Private Cloud)
Select a subnet
Enable auto-assign public IP
Configure security groups (firewall rules)
Define inbound rules
Step 7: Advanced Details – Configure User Data
Added a simple user data script to automatically install and start a web server:
Step 8: Launch the Instance
Click Launch Instance
Output:
Step 9: Access the Web Server
Go to the instance
Copy the public IPv4 address (or public IP)
Paste it into a browser: http://<public-ip>
Conclusion
In conclusion, deploying a web server on an Amazon EC2 instance offers a powerful and flexible solution for hosting web applications in the cloud. Through EC2, users gain complete control over the operating system, networking, and web server configuration, enabling customization based on application requirements. With features such as scalability, security groups, and integration with other AWS services, EC2 simplifies web server deployment while ensuring high availability and performance.
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