Terraform Variables Explained Step-by-Step (with AWS Examples) | Full Theory for Beginners

Description

Welcome to Samir Kumar | DevOps Tutorials 👋 In this video, we’ll deep dive into Terraform Variables — one of the most important building blocks in Terraform Infrastructure as Code (IaC). You’ll learn what variables are, why they’re used, and how to work with different types like strings, numbers, booleans, lists, maps, sets, objects, and tuples — all explained with real AWS-based examples. This is a theory-focused session — perfect for beginners who want to understand Terraform concepts clearly before moving to hands-on practice. By the end of this video, you’ll know: ✅ What variables are in Terraform ✅ The purpose of using variables ✅ Different variable types and examples ✅ Validation rules in Terraform ✅ How to make Terraform configurations reusable and scalable ✅ How output variables help you view important results #DevOps #AWS #InfrastructureAsCode #TerraformTutorial #TerraformVariables #CloudComputing #IaC #TerraformForBeginners #SamirKumarDevOps