HashiCorp Terraform 003 foundations guide covering IaC basics, backends, providers, and workflow decisions.
This chapter teaches the Terraform nouns that make every later question easier: why Terraform exists, why IaC matters, and how providers and state fit into the model.
| Lesson | Focus |
|---|---|
| 1.1 IaC and What Still Transfers | Learn what still matters from legacy 003 notes and what should be treated as timeless Terraform knowledge. |
| 1.2 Providers, Plugins, and State Purpose | Learn the nouns that usually drive wrong answers first. |
| If the question is really about… | Go first to… |
|---|---|
| why Terraform or IaC matters | 1.1 IaC Transfer |
| provider, plugin, or state purpose | 1.2 Providers & State |