This repository contains Terraform configurations designed to provision and manage AWS infrastructure components such as EC2 instances, IAM roles/policies, and reusable modules. It reflects a hands-on approach to Infrastructure as Code (IaC), enabling automated, scalable, and secure cloud architecture aligned with DevOps best practices.

• AWS CLI configured with appropriate credentials
• Terraform v1.0+ installed
• An S3 bucket and DynamoDB table for remote state (optional but recommended)

terraform/ ├── ec2/ │ └── main.tf ├── iam/ │ └── main.tf ├── modules/ │ ├── ec2-instance/ │ └── iam-role/ ├── variables.tf ├── outputs.tf └── provider.tf

### 📦 Initialization & Deployment

```bash
cd terraform
terraform init           # Initialize backend and modules
terraform plan           # Review changes
terraform apply          # Create AWS resources

Creates a customizable EC2 instance with key attributes exposed via variables:

module "ec2_instance" {
  source           = "./modules/ec2-instance"
  instance_type    = "t2.micro"
  ami_id           = var.ami_id
  key_name         = var.key_name
  security_groups  = ["default"]
}

Creates an IAM role with attached policies:

module "iam_role" {
  source      = "./modules/iam-role"
  role_name   = "ec2-access-role"
  policy_json = file("policies/ec2-policy.json")
}

• Provision EC2 instances with tagging, key pairs, and SG association
• IAM role and policy automation with fine-grained access control
• Modular architecture to enable reuse across environments
• Parameterized variables for environment-specific configurations

• Add support for RDS provisioning and autoscaling groups
• Integrate with CI/CD (Jenkins/Terraform Cloud)
• Add remote backend configuration (S3 + DynamoDB)

Maintained by Dipak Waghmare
Feel free to fork, contribute, or connect for collaboration!

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