HashiCorp Terraform 003 modules guide covering module sources, versioning, reuse, and composition decisions.
This chapter matters because modules are where Terraform stops being a one-off script and becomes a reusable infrastructure system.
| Lesson | Focus |
|---|---|
| 4.1 Module Sources and Interfaces | Learn where modules come from and how their inputs and outputs define the interface. |
| 4.2 Versioning and Reuse Discipline | Learn how module versioning and reuse reduce surprises. |
| If the question is really about… | Go first to… |
|---|---|
| where modules come from or how they are called | 4.1 Sources & Interfaces |
| keeping module behavior stable over time | 4.2 Versioning & Reuse |