15 Prompts for Terraform and IaC: From Modular Design to Multi-Cloud Realities

## Introduction\n\nInfrastructure as Code (IaC) has become the backbone of modern cloud operations. Among the many tools available, Terraform by HashiCorp remains the most widely adopted, with over 100 million downloads reported by the company in 2025. Yet, even experienced engineers often find themselves wrestling with state management, module reusability, and multi-cloud complexity. This article is a curated collection of 15 battle-tested prompts you can use—either as conversation starters with AI assistants or as mental frameworks—to solve real Terraform challenges. Each prompt includes a usage example drawn from production scenarios, avoiding generic advice and focusing on actionable code.\n\n## 1. Modular Design: Beyond Basic Reusability\n\n### Prompt: \