# Phase 1: Deployment Complete ✅

## Deployment Status

**Date**: $(date)
**Status**: ✅ **DEPLOYMENT COMPLETE**

### Resources Deployed

- **6 Virtual Machines**:
  - 5 Backend VMs (one per US region)
  - 1 Nginx Proxy VM (West Europe)

- **Networking**:
  - 5 VNets (one per US region)
  - 1 VNet (West Europe for Nginx proxy)
  - Network Security Groups configured
  - Public IP for Nginx proxy only

- **Storage**:
  - Boot diagnostics storage accounts (one per region)
  - Backup storage accounts (one per region)

- **Monitoring & Backup**:
  - Log Analytics Workspaces (one per region)
  - Recovery Services Vaults (one per region)

- **Security**:
  - Key Vault (West Europe)
  - Managed Identity configured for all VMs
  - Key Vault access policies configured

### Nginx Proxy Information

- **Public IP**: `20.160.58.99`
- **Private IP**: `10.10.1.4`
- **SSH**: `ssh besuadmin@20.160.58.99`
- **Location**: West Europe

### Backend VMs

All backend VMs use **private IPs only** (as designed):

- **Central US**: `10.3.1.4` - `ssh besuadmin@10.3.1.4`
- **East US**: `10.1.1.4` - `ssh besuadmin@10.1.1.4`
- **East US 2**: `10.4.1.4` - `ssh besuadmin@10.4.1.4`
- **West US**: Private IP (check outputs)
- **West US 2**: Private IP (check outputs)

### VM Sizes Used

- **Backend VMs**:
  - East US: `Standard_D8s_v4` (quota restrictions)
  - Other regions: `Standard_D8s_v6`
- **Nginx Proxy**: `Standard_D4s_v4` (West Europe)

### Next Steps

1. **Configure Cloudflare Tunnel**:
   - Install Cloudflare Tunnel on backend VMs
   - Configure Nginx proxy to connect to backend VMs via Cloudflare Tunnel

2. **Verify Deployment**:
   ```bash
   cd terraform/phases/phase1
   terraform output
   ```

3. **SSH Access**:
   - Use the SSH connection strings from outputs
   - All VMs use the RSA key generated during deployment

4. **Post-Deployment Configuration**:
   - Configure Besu nodes on backend VMs
   - Set up Nginx reverse proxy configuration
   - Configure Cloudflare DNS and SSL

---

**Note**: All backend VMs use private IPs only. Cross-region connectivity requires VPN/ExpressRoute or Cloudflare Tunnel.

