# Shared Terraform Infrastructure

**Last Updated**: 2025-01-27
**Purpose**: Centralized Terraform modules and infrastructure configurations

---

## Overview

This directory contains shared Terraform modules and infrastructure configurations that can be used across multiple projects.

---

## Structure

```
infrastructure/terraform/
├── modules/                  # Reusable Terraform modules
│   ├── azure/               # Azure-specific modules
│   ├── multi-cloud/         # Multi-cloud modules
│   └── shared/              # Shared utilities
├── environments/            # Environment-specific configurations
│   ├── dev/                 # Development environment
│   ├── staging/             # Staging environment
│   └── prod/                # Production environment
└── README.md               # This file
```

---

## Modules (Planned)

### Azure Modules

#### networking
- Virtual networks
- Subnets
- Network security groups
- Application Gateway

#### kubernetes
- AKS cluster
- Node pools
- Networking integration

#### storage
- Storage accounts
- Containers
- File shares

#### keyvault
- Azure Key Vault
- RBAC configuration
- Private endpoints

#### monitoring
- Log Analytics
- Application Insights
- Alert rules

### Multi-Cloud Modules

#### azure
- Azure-specific resources

#### aws
- AWS-specific resources

#### gcp
- GCP-specific resources

#### onprem-hci
- On-premises HCI resources

---

## Usage

### Using Shared Modules

```hcl
module "networking" {
  source = "../../infrastructure/terraform/modules/azure/networking"

  environment = var.environment
  location    = var.location
  # ... module variables
}
```

---

## Migration Status

- **Planning Phase**: Module inventory completed
- **Next Steps**: Begin module consolidation
- **Target**: Standardized, reusable modules

---

**Last Updated**: 2025-01-27
**Status**: Planning Phase