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Infrastructure as Code Practices Guide | Terraform, Ansible & CloudFormation

Infrastructure as Code (IaC) allows you to define and manage your IT infrastructure using machine-readable files, automating deployment and reducing manual errors.

mysimulator teamUpdated June 2026≈ 3 min read▶ Open the simulation

Infrastructure as Code Practices

Terraform, Ansible, CloudFormation, and IaC Best Practices

Introduction to Infrastructure as Code

Example: Terraform Configuration

Frequently Asked Questions

What is Infrastructure as Code?

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modifications. Never commit state files to Git. Use workspaces for env

What is Terraform state drift?

State drift occurs when infrastructure changes outside Terraform (manual changes, console). Terraform detects differences between

Frequently asked questions

How should I organize my infrastructure code across different environments like development, staging, and production?

Organize by environment (dev/staging/prod), by service, or by resource type. Use modules for reusability. Separate state files.

What methods can I use to manage infrastructure configurations for different environments – should I utilize workspaces or directories?

per environment. Use workspaces or directories. Follow consistent naming conventions. Keep root modules simple.

Can you explain the concept of GitOps as it relates to managing infrastructure?

GitOps applies DevOps practices to infrastructure: infrastructure code in Git, automated deployments, pull requests for changes,

How does GitOps align with standard DevOps principles when applied to infrastructure management?

GitOps leverages DevOps practices by treating infrastructure as code within a version control system, enabling automated deployments and managing changes through pull request workflows.

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