terraform-documentation-generator

To auto-generate Terraform module documentation, use a tool like terraform-docs to scan your configuration files and produce a README.md with input/output tables, usage examples, and requirements.

The best way to keep Terraform module documentation updated is integrating terraform-docs into pre-commit hooks or CI/CD pipelines, ensuring your README.md automatically reflects code changes during development.

Yes, terraform-docs supports generating input and output tables. It analyzes your Terraform code structure to automatically populate module documentation with accurate variables and outputs.

Yes, you can use this documentation generation approach in a CI/CD pipeline. The tool integrates with CI/CD workflows to continuously update README files without manual intervention whenever Terraform code changes.

Terraform IaC documentation should include input/output tables, usage examples, and module requirements. Automating this with terraform-docs ensures consistency and saves significant development time.