# VM Infrastructure with OpenTofu + LibVirt

This project provisions virtual machines using OpenTofu and LibVirt.

## Quick Start

```bash
# Initialize OpenTofu
tofu init

# Plan deployment
tofu plan

# Deploy VMs
tofu apply

# Get VM IPs
tofu output vm_ips

# Destroy infrastructure when done
tofu destroy
```

## Configuration

- **VMs**: 3 Ubuntu 22.04 VMs with 4GB RAM, 2 vCPUs, 30GB disk each
- **Authentication**: SSH key-based (no password auth)
- **User**: `ubuntu` with sudo access
- **Network**: Default libvirt network with DHCP

## Files

- `main.tf` - Main infrastructure configuration
- `variables.tf` - Input variables
- `outputs.tf` - Output values (VM IPs and names)
- `terraform.tfvars` - Variable values
- `cloud-init/` - VM initialization configuration

## Prerequisites

1. Install LibVirt and OpenTofu (see main PLAN.md)
2. Ensure your SSH public key is in `cloud-init/user-data.yaml`
3. User must be in `libvirt` group

## Accessing VMs

```bash
# SSH to VM (replace with actual IP)
ssh ubuntu@192.168.122.100
```