Cloud Simplified: Hands-on DevSecOps Lab with Terraform and LocalStack

Demystifying the Cloud: A Practical DevSecOps Lab with Terraform and LocalStack Imagine being able to test your entire AWS infrastructure with rigorous security validation and professional automation, without spending a single cent. In the real world, cloud mistakes are expensive. That's why simulation environments and well-structured CI/CD pipelines are "game changers" for a Cloud Engineer. 🚀 The Protagonist: LocalStack To make this zero-cost environment possible, I used LocalStack . It is a cloud service emulator that runs in a single Docker container on your local machine or within CI/CD environments. How does it work? LocalStack intercepts the API calls you would send to the real AWS and processes them locally. For your Terraform, it's as if it were talking to the true cloud, but the data and resources never leave your controlled environment. How to start locally? If you want to run it manually on your machine for quick experiments, just run: localstack start -d In this project, ho