In cloud environments, accumulating unneeded resources can quickly drive up costs, often stemming from overlooked components. A common scenario arises when developers create Amazon EBS snapshots for backup, intrinsically linked to their EC2 instances...
Table of Contents: Introduction What is Terraform? Why use Infrastructure as Code (IaC)? Terraform vs. Other IaC tools (CloudFormation, Pulumi, Ansible) Installation & Setup Installing Terraform (Windows, macOS, Linux) Verifying Installation...
🧠 Real-world scenario:You’ve built out a VPC and subnet using Terraform on your local machine. But now, your team needs to collaborate — and using local state isn’t safe.That’s where Terraform Cloud comes in. It helps you manage infrastructure colla...
Una pregunta que siempre aparece cuando trabajamos con bases de datos es: ¿Qué pasa si alguien accede directamente a la base y extrae la información? Si no hay ningún tipo de protección, cualquier dato sensible —como DNIs, CUITs o tarjetas— puede que...
Managing High Traffic Applications with AWS Elastic Load Balancer and Terraform 1. Introduction: The Need for Scalable and Highly Available Web Apps In today's digital landscape, web applications are expected to be available 24/7, capable of handling...
Deploying a Highly Available Web App on AWS Using Terraform In today's fast-paced digital world, ensuring our applications are always available and resilient is paramount. Manual infrastructure setup is prone to errors and can't keep up with rapid ch...
Install consul sudo yum install -y yum-utils shadow-utils sudo yum-config-manager --add-repo https://rpm.releases.hashicorp.com/AmazonLinux/hashicorp.repo sudo yum -y install consul Verify the installation: consul --version Create a Consul configur...
Introduction 🔐 Have you come across the “confused deputy” problem? Let me tell you a story. Imagine you are developing a support chatbot powered by GenAI. To aid your team more effectively, you provide the chatbot internal documentation. During test...
Why Choose Terraform Associate-003 Certification in 2025 The HashiCorp Terraform Associate-003 Free Practice Test is a highly valuable credential for cloud and DevOps professionals. As Terraform continues to dominate the Infrastructure as Code (IaC) ...
A beginner’s hands-on guide to managing state the right way… There’s something satisfying about watching your infrastructure come to life with just a terraform apply. But things can get messy when your state files live only on your local machine. One...
