Terraform Module Registry

$49

6 reusable, validated Terraform modules for common AWS patterns (networking, storage, IAM, security, containers, databases) plus an offline Python registry tool for indexing, docs generation, and version management.

📁 45 files

JSONPythonTerraformMarkdownAWSCI/CD

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📁 File Structure 45 files

terraform-module-registry/ ├── LICENSE ├── README.md ├── docs/ │ ├── architecture.md │ ├── usage-guide.md │ └── versioning.md ├── examples/ │ └── dev-environment/ │ ├── main.tf │ └── terraform.tfvars ├── free-sample.zip ├── guide/ │ ├── 01_what-s-included.md │ ├── 02_architecture-overview.md │ ├── 03_cost-estimates.md │ └── 04_license.md ├── index.html ├── modules/ │ ├── ecs-service/ │ │ ├── README.md │ │ ├── main.tf │ │ ├── outputs.tf │ │ ├── variables.tf │ │ └── versions.tf │ ├── iam-role/ │ │ ├── README.md │ │ ├── main.tf │ │ ├── outputs.tf │ │ ├── variables.tf │ │ └── versions.tf │ ├── rds-instance/ │ │ ├── README.md │ │ ├── main.tf │ │ ├── outputs.tf │ │ ├── variables.tf │ │ └── versions.tf │ ├── s3-bucket/ │ │ ├── README.md │ │ ├── main.tf │ │ ├── outputs.tf │ │ ├── variables.tf │ │ └── versions.tf │ ├── security-group/ │ │ ├── README.md │ │ ├── main.tf │ │ ├── outputs.tf │ │ ├── variables.tf │ │ └── versions.tf │ └── vpc-network/ │ ├── README.md │ ├── main.tf │ ├── outputs.tf │ ├── variables.tf │ └── versions.tf ├── registry.json └── scripts/ └── registry.py

📖 Documentation Preview README excerpt

Terraform Module Registry

Production-grade Terraform modules with an offline Python registry tool for indexing, documentation generation, and version management.

A curated collection of 6 reusable Terraform modules covering the most common AWS infrastructure patterns — networking, storage, IAM, security, containers, and databases. Each module ships with validation blocks, sane defaults, and comprehensive documentation. The included registry tool scans modules offline and generates a JSON index and Markdown docs without requiring the terraform binary.

What's Included

Terraform Modules (6)

Module	Description	Inputs	Outputs
`vpc-network`	VPC with public/private subnets, IGW, NAT Gateway, route tables, flow logs	13	10
`s3-bucket`	Hardened S3 bucket with versioning, encryption, lifecycle rules, public access block	11	4
`iam-role`	IAM role with trust policy, managed/inline policies, permissions boundary, instance profile	11	5
`security-group`	VPC security group with dynamic ingress/egress rules and lifecycle management	6	3
`ecs-service`	ECS Fargate service with task definition, CloudWatch logging, ALB, auto-scaling	38	5
`rds-instance`	RDS database with subnet group, parameter group, encryption, monitoring, alarms	33	7

Registry Tool (1)

Script	Purpose
`scripts/registry.py`	Offline CLI: scan modules, build `registry.json` index, generate Markdown docs

Documentation (3)

Document	Content
`docs/architecture.md`	Registry design, module composition patterns, CI/CD integration
`docs/usage-guide.md`	Step-by-step guide to consuming modules in your projects
`docs/versioning.md`	Semver policy, constraint syntax, upgrade strategy

Examples (1)

Example	Content
`examples/dev-environment/`	Root module wiring vpc-network + security-group + rds-instance, with terraform.tfvars

Requirements

Terraform >= 1.5.0 (for module deployment)
AWS CLI v2 with configured credentials
Python 3.10+ (for the registry tool — stdlib only, no pip install needed)
No external Python packages required
No terraform binary required for the registry tool

Quick Start

1. Explore Modules


# Scan all modules and display a summary
python3 scripts/registry.py --scan

# Build the registry index (writes registry.json)
python3 scripts/registry.py --scan --index

# Generate Markdown documentation for all modules
python3 scripts/registry.py --scan --docs

*... continues with setup instructions, usage examples, and more.*

📄 Code Sample .py preview

scripts/registry.py #!/usr/bin/env python3 """ Terraform Module Registry — Offline Module Indexer & Documentation Generator Scans a directory of Terraform modules, parses each module's variables, outputs, version constraints, and metadata, then builds a registry.json index and generates per-module Markdown documentation tables. Usage: python3 registry.py --scan # Scan modules and print summary python3 registry.py --scan --index # Scan + write registry.json python3 registry.py --scan --docs # Scan + print Markdown docs python3 registry.py --scan --index --docs # Scan + index + docs python3 registry.py --list # List registered modules from registry.json python3 registry.py --help # Show this help This script uses only Python stdlib — no external dependencies required. It parses .tf files as text and does NOT require the `terraform` binary. """ from __future__ import annotations import argparse import json import os import re import sys from dataclasses import dataclass, field from pathlib import Path from typing import Any # ─── Data Classes ──────────────────────────────────────────── @dataclass class Variable: """A Terraform input variable.""" name: str description: str = "" type: str = "string" default: str | None = None required: bool = True validation: str = "" def to_dict(self) -> dict[str, Any]: return { "name": self.name, "description": self.description, "type": self.type, "default": self.default, # ... 686 more lines ...

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