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301 — Variables & Outputs

Intermediate

Master advanced variable types, validation rules, local values, and output configurations in Terraform.

Learning Objectives

1
Use complex variable types (maps, lists, objects)
2
Implement validation rules
3
Use local values for computations
4
Configure sensitive outputs
Step 1

Set up the lesson directory

Create a directory to explore advanced variable and output configurations.

Commands to Run

mkdir -p ~/terraform-practice/lesson-301
cd ~/terraform-practice/lesson-301

What This Does

We'll create a configuration demonstrating all variable types and output patterns.

Expected Outcome

You're in the lesson-301 directory.

Pro Tips

  • 1
    Variables make configurations flexible and reusable
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