# Depl0y Installation Guide

## One-Line Installation

Install Depl0y with a single command:

```bash
curl -fsSL http://deploy.agit8or.net/install.sh | sudo bash
```

That's it! The installer will:
- Install all dependencies (Python, Node.js, nginx, etc.)
- Create the depl0y system user
- Download and install the latest version from deploy.agit8or.net
- Configure the backend service
- Configure nginx as reverse proxy
- Set up proper permissions

## After Installation

1. **Access the Web Interface**
   ```
   http://YOUR_SERVER_IP
   ```

2. **Default Credentials**
   ```
   Username: admin
   Password: admin
   ```

   ⚠️ **IMPORTANT:** Change the default password immediately after first login!

3. **Add Your Proxmox Host**
   - Go to Settings → Proxmox Hosts
   - Add your Proxmox datacenter details
   - Generate API token in Proxmox and add it

4. **Enable Cloud Images** (Optional but Recommended)
   - Go to Settings → Cloud Images
   - Click "🚀 Enable Cloud Images Now"
   - Enter your Proxmox root password
   - Wait ~30 seconds for automated setup

5. **Configure Inter-Node SSH** (For Multi-Node Clusters Only)
   - Go to Settings → Proxmox Cluster Inter-Node SSH
   - Click "🔐 Enable Inter-Node SSH"
   - Enter your Proxmox root password
   - Wait ~30 seconds for automated setup

## Manual Installation

If you prefer to install manually, see [README.md](README.md) for detailed instructions.

## Deployment Guide

For developers and operations teams who need to deploy code changes or manage updates:

📖 **See [DEPLOYMENT.md](DEPLOYMENT.md)** for complete deployment procedures including:
- Making and deploying code changes
- Creating releases and updates
- Rollback procedures
- Troubleshooting deployment issues

## Requirements

- Ubuntu 20.04+ or Debian 11+ (recommended)
- 2GB RAM minimum
- 20GB disk space minimum
- Root access
- Network access to your Proxmox server

## Update Mechanism

Depl0y includes an automatic update system:

1. **Check for Updates**
   - Go to Settings → System Updates
   - Click "🔍 Check for Updates"

2. **Install Updates**
   - If an update is available, click "⬇️ Install Update"
   - The system will download from deploy.agit8or.net
   - Service restarts automatically
   - Page reloads after update completes

## Source Server

The main Depl0y server is hosted at:
- **URL:** http://deploy.agit8or.net
- **Purpose:** Source for installations and updates
- **Updates:** All instances pull updates from this server

## Troubleshooting

### Installation Failed
```bash
# Check logs
sudo journalctl -u depl0y-backend -n 50

# Restart service
sudo systemctl restart depl0y-backend

# Check nginx
sudo nginx -t
sudo systemctl status nginx
```

### Cannot Access Web Interface
```bash
# Check if service is running
sudo systemctl status depl0y-backend

# Check nginx
sudo systemctl status nginx

# Check firewall
sudo ufw status
sudo ufw allow 80/tcp
```

### Database Issues
```bash
# Reset database (WARNING: Deletes all data!)
sudo systemctl stop depl0y-backend
sudo rm -rf /var/lib/depl0y/db/*
sudo systemctl start depl0y-backend
```

## Uninstallation

To completely remove Depl0y:

```bash
# Stop services
sudo systemctl stop depl0y-backend
sudo systemctl disable depl0y-backend

# Remove files
sudo rm -rf /opt/depl0y
sudo rm -rf /var/lib/depl0y
sudo rm /etc/systemd/system/depl0y-backend.service
sudo rm /etc/nginx/sites-enabled/depl0y
sudo rm /etc/nginx/sites-available/depl0y
sudo rm /etc/sudoers.d/depl0y

# Remove user
sudo userdel -r depl0y

# Reload services
sudo systemctl daemon-reload
sudo systemctl restart nginx
```

## Support

- **Documentation:** http://deploy.agit8or.net/docs
- **Issues:** Report bugs and request features on GitHub
- **Updates:** Automatic updates from deploy.agit8or.net

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**Depl0y** - Automated VM Deployment Panel for Proxmox VE