Which command should be run in CI/CD to enforce Terraform code formatting standards?

Which command should be run in CI/CD to enforce Terraform code formatting standards?

• A. terraform fmt
• B. terraform plan
• C. terraform apply
• D. terraform validate

Answer: (A)

Enforcing consistent formatting in Terraform configurations is handled by the formatting command. Terraform fmt formats all configuration files to a canonical style, rewriting code to standardized indentation, line breaks, and spacing. In CI/CD, you can use this command to enforce standards, typically with a check flag like terraform fmt -check, which will fail the build if any files aren’t properly formatted, making formatting an automatic gate for changes. The other commands serve different purposes: terraform plan shows what would change, terraform apply makes the changes, and terraform validate checks syntax and basic configuration validity but does not adjust formatting. So the command to enforce formatting standards is terraform fmt.

Enforcing consistent formatting in Terraform configurations is handled by the formatting command. Terraform fmt formats all configuration files to a canonical style, rewriting code to standardized indentation, line breaks, and spacing. In CI/CD, you can use this command to enforce standards, typically with a check flag like terraform fmt -check, which will fail the build if any files aren’t properly formatted, making formatting an automatic gate for changes. The other commands serve different purposes: terraform plan shows what would change, terraform apply makes the changes, and terraform validate checks syntax and basic configuration validity but does not adjust formatting. So the command to enforce formatting standards is terraform fmt.