https://github.com/pratikshinde55/terraform-aws-webserver

Create Webserver using Terraform for AWS provider using multiple subnet
https://github.com/pratikshinde55/terraform-aws-webserver

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Create Webserver using Terraform for AWS provider using multiple subnet

• Host: GitHub
• URL: https://github.com/pratikshinde55/terraform-aws-webserver
• Owner: Pratikshinde55
• Created: 2025-01-04T13:09:36.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2025-01-07T13:03:38.000Z (5 months ago)
• Last Synced: 2025-01-21T14:36:15.225Z (4 months ago)
• Language: HCL
• Homepage:
• Size: 25.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Create Webserver using Terraform for AWS provider

## info 

**element()** :-  function to select one subnet from multiple subnets dynamically. 

**subnet_id = element(aws_subnet.ps-subnet.*.id, 0)**  -->  this place the EC2 instance in the first subnet (count.index = 0), if want place in second then use 1.

**count** --> for dynamically creating multiple subnets

## Code explain:

## Step-1: [ aws_ami Data Source]

**most_recent:**  Fetches the latest AMI.

**owners:** Filters defines use onlu amazon .

**filter:** Filters AMIs by name, root device type (ebs), and virtualization type (hvm), which are typical for most Amazon Linux images.

     data "aws_ami" "ami-id-ec2" {

        most_recent = true

        owners = ["amazon"]

    

           filter {

             name = "name"

             values = ["al2023-ami-*-x86_64"]

           }

           filter {

              name = "root-device-type"

              values = ["ebs"]

           }

           filter {

               name = "virtualization-type"

              values = ["hvm"]

           }

      }       

## Step-: [aws_instance Resource]