☁️ Terraform Infrastructure Projects

🚀 Overview

This repository contains multiple Terraform projects and infrastructure examples used to practice and demonstrate Infrastructure as Code (IaC) using Terraform.

The goal of this repository is to build real-world cloud infrastructure on AWS using Terraform while following best practices such as:

• Modular infrastructure
• Remote state management
• Infrastructure automation
• Reusable Terraform configurations

Each folder in this repository represents a separate Terraform project that provisions specific AWS infrastructure resources.

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🧰 Technologies Used

Category	Tools
Infrastructure as Code	Terraform
Cloud Platform	AWS
Version Control	Git & GitHub
Infrastructure Provisioning	Terraform CLI

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📚 Terraform Concepts Covered

This repository demonstrates several important Terraform concepts including:

• Terraform Providers
• Terraform Resources
• Variables and Outputs
• Terraform Modules
• Terraform State Management
• Remote Backend Configuration
• Infrastructure Lifecycle Management
• Dependency Management

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🏗 AWS Services Implemented

The Terraform projects in this repository provision various AWS resources such as:

• EC2 Instances
• VPC and Networking
• Security Groups
• IAM Roles and Policies
• S3 Buckets
• Load Balancers
• EKS Clusters
• Other supporting cloud infrastructure

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📂 Repository Structure

Example structure of the repository:

terraform
│
├── ec2-instance
│   ├── main.tf
│   ├── variables.tf
│   ├── outputs.tf
│   └── provider.tf
│
├── vpc-network
│   ├── main.tf
│   ├── variables.tf
│   └── outputs.tf
│
├── s3-bucket
│   ├── main.tf
│   └── variables.tf
│
├── eks-cluster
│   ├── main.tf
│   ├── variables.tf
│   └── outputs.tf
│
└── README.md

Each directory contains an independent Terraform configuration that can be initialized and applied separately.

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⚙️ How to Run a Terraform Project

Navigate to any Terraform project directory.

Example:

cd ec2-instance

Step 1 — Initialize Terraform

terraform init

Step 2 — Validate Configuration

terraform validate

Step 3 — Preview Infrastructure Changes

terraform plan

Step 4 — Apply Infrastructure

terraform apply

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🔁 Terraform Workflow

The standard Terraform workflow used in this repository:

Write Terraform Code
        │
        ▼
terraform init
        │
        ▼
terraform plan
        │
        ▼
terraform apply
        │
        ▼
Infrastructure Created on AWS

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🎯 Purpose of This Repository

This repository serves as:

• A Terraform learning lab
• A collection of Infrastructure as Code examples
• A reference for Terraform best practices
• Supporting infrastructure for DevOps projects

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📖 Learning Outcomes

Through these projects, you will learn:

• How to automate AWS infrastructure provisioning
• How to manage infrastructure with Terraform
• How to structure Terraform repositories
• How to deploy cloud infrastructure consistently

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👨‍💻 Author

BalaManikanta Anantha

DevOps | Cloud | Kubernetes | DevSecOps/MLOps Enthusiast