Public Registry Modules
Source: doonops-curriculum/terraform-modules--registry-modules.md
Doonops lesson
Goal
Use community tested modules instead of reinventing VPC.
Simple explanation
Registry = app store for Terraform LEGO kits. Always pin version number.
Technical view
Registry = app store for Terraform LEGO kits. Always pin version number.
Think of it like
Registry = app store for Terraform LEGO kits. Always pin version number.
Steps
- Read simple section
- Read analogy + diagram
- Copy project files
- Do local lab
Deep explanation
Layman words first, then technical detail — read slowly
registry.terraform.io — read Inputs/Outputs tabs like product manual.
Example (Doonops)
Modern HCL — names are examples, not from any third-party course
# see project files
Terraform runs on your computer — copy this HCL into a folder, then follow the local lab steps below.
Quick check
- Explain topic to a friend in 2 sentences
- Did local lab steps
Project files for this lab
Full implementation folder — copy all files, then run terraform commands
Lab project files (full folder)
Copy every file below into one folder — same as a real repo module. Then run the local lab steps.
Suggested folder: Suggested path: ~/doonops-terraform/20-registry-module/
versions.tfSee file purpose in the code belowterraform {
required_version = ">= 1.9.0"
}