terraform-module

创建或修改可复用的Terraform模块，采用标准的文件布局与验证机制。

SKILL.md

--- frontmatter

name: terraform-module
description: Create or modify reusable Terraform modules with standard file layout and validation.

Terraform Module Skill

When to use

•Building a new reusable Terraform module.
•Refactoring resources into a module.
•Standardizing existing modules.

Standard layout

•main.tf
•variables.tf
•outputs.tf
•versions.tf
•README.md

Mandatory rules

•Use typed variables with description.
•Use outputs with description.
•Avoid hardcoded IDs and secrets.
•Preserve stable module input/output contracts.

Minimal example

hcl

# variables.tf
variable "name" {
  description = "Resource base name"
  type        = string
}

# outputs.tf
output "id" {
  description = "Created resource id"
  value       = aws_s3_bucket.this.id
}

Validation

•terraform fmt
•terraform validate
•Module example/consumer plan review