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Terraform Infrastructure as Code · Lesson

Code Structure and Naming Conventions

Adopt best practices for organizing your Terraform files and modules, along with consistent naming conventions for resources and variables.

Why Structure Terraform Code?

Just like organizing your physical workspace, structuring your Terraform code makes it easier to understand, manage, and collaborate on.

Good structure improves readability, reduces errors, and helps new team members quickly get up to speed.

Essential Terraform Files

Terraform projects usually start with a few key files. Organizing your configuration into these files is a common best practice:

  • main.tf: Defines resources and modules.
  • variables.tf: Declares all input variables.
  • outputs.tf: Defines output values from your infrastructure.
  • versions.tf: Specifies Terraform and provider versions.

All lessons in this course

  1. Code Structure and Naming Conventions
  2. Version Control with Git
  3. Team Collaboration and Workflows
  4. Documentation and Self-Service Workflows
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