# ProxMenux Monitor

A modern, responsive dashboard for monitoring Proxmox VE systems built with Next.js and React.

<p align="center">
  <img src="public/images/proxmenux-logo.png" alt="ProxMenux Monitor Logo" width="200"/>
</p>

## Table of Contents

- [Overview](#overview)
- [Features](#features)
- [Technology Stack](#technology-stack)
- [Installation](#installation)
- [Authentication & Security](#authentication--security)
  - [Setup Authentication](#setup-authentication)
  - [Two-Factor Authentication (2FA)](#two-factor-authentication-2fa)
- [API Documentation](#api-documentation)
  - [API Authentication](#api-authentication)
  - [Generating API Tokens](#generating-api-tokens)
  - [Available Endpoints](#available-endpoints)
- [Integration Examples](#integration-examples)
  - [Homepage Integration](#homepage-integration)
  - [Home Assistant Integration](#home-assistant-integration)
- [Onboarding Experience](#onboarding-experience)
- [Contributing](#contributing)

---

## Overview

**ProxMenux Monitor** is a comprehensive, real-time monitoring dashboard for Proxmox VE environments. Built with modern web technologies, it provides an intuitive interface to monitor system resources, virtual machines, containers, storage, network traffic, and system logs.

The application runs as a standalone AppImage on your Proxmox server and serves a web interface accessible from any device on your network.

## Features

- **System Overview**: Real-time monitoring of CPU, memory, temperature, and system uptime
- **Storage Management**: Visual representation of storage distribution, disk health, and SMART data
- **Network Monitoring**: Network interface statistics, real-time traffic graphs, and bandwidth usage
- **Virtual Machines & LXC**: Comprehensive view of all VMs and containers with resource usage and controls
- **Hardware Information**: Detailed hardware specifications including CPU, GPU, PCIe devices, and disks
- **System Logs**: Real-time system log monitoring with filtering and search capabilities
- **Health Monitoring**: Proactive system health checks with persistent error tracking
- **Authentication & 2FA**: Optional password protection with TOTP-based two-factor authentication
- **RESTful API**: Complete API access for integrations with Homepage, Home Assistant, and custom dashboards
- **Dark/Light Theme**: Toggle between themes with Proxmox-inspired design
- **Responsive Design**: Works seamlessly on desktop, tablet, and mobile devices
- **Release Notes**: Automatic notifications of new features and improvements

## Technology Stack

- **Frontend**: Next.js 15, React 19, TypeScript
- **Styling**: Tailwind CSS v4 with custom Proxmox-inspired theme
- **Charts**: Recharts for data visualization
- **UI Components**: Radix UI primitives with shadcn/ui
- **Backend**: Flask (Python) server for system data collection
- **Packaging**: AppImage for easy distribution and deployment

## Installation

1. Download the latest `ProxMenux-Monitor.AppImage` from the releases page
2. Make it executable:
   ```bash
   chmod +x ProxMenux-Monitor.AppImage
   ```
3. Run the AppImage:
   ```bash
   ./ProxMenux-Monitor.AppImage
   ```
4. Access the dashboard at `http://your-proxmox-ip:8008`

The application will start automatically and create a systemd service for persistence.

---

## Authentication & Security

ProxMenux Monitor includes an optional authentication system to protect your dashboard with a password and two-factor authentication.

### Setup Authentication

On first launch, you'll be presented with three options:

1. **Set up authentication** - Create a username and password to protect your dashboard
2. **Enable 2FA** - Add TOTP-based two-factor authentication for enhanced security
3. **Skip** - Continue without authentication (not recommended for production environments)

![Authentication Setup](public/images/docs/auth-setup.png)

### Two-Factor Authentication (2FA)

After setting up your password, you can enable 2FA using any TOTP authenticator app (Google Authenticator, Authy, 1Password, etc.):

1. Navigate to **Settings > Authentication**
2. Click **Enable 2FA**
3. Scan the QR code with your authenticator app
4. Enter the 6-digit code to verify
5. Save your backup codes in a secure location

![2FA Setup](public/images/docs/2fa-setup.png)

---

## API Documentation

ProxMenux Monitor provides a comprehensive RESTful API for integrating with external services like Homepage, Home Assistant, or custom dashboards.

### API Authentication

When authentication is enabled on ProxMenux Monitor, all API endpoints (except `/api/health` and `/api/auth/*`) require a valid JWT token in the `Authorization` header.

#### API Endpoint Base URL

```
http://your-proxmox-ip:8008/api/
```

### Generating API Tokens

To use the API with authentication enabled, you need to generate a long-lived API token.

#### Option 1: Generate via API Call

```bash
curl -X POST http://your-proxmox-ip:8008/api/auth/generate-api-token \
  -H "Content-Type: application/json" \
  -d '{
    "username": "your-username",
    "password": "your-password",
    "totp_token": "123456",
    "token_name": "Homepage Integration"
  }'
```

**Response:**
```json
{
  "success": true,
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
  "token_name": "Homepage Integration",
  "expires_in": "365 days",
  "message": "API token generated successfully. Store this token securely, it will not be shown again."
}
```

**Notes:**
- If 2FA is enabled, include the `totp_token` field with your 6-digit code
- If 2FA is not enabled, omit the `totp_token` field
- The token is valid for **365 days** (1 year)
- Store the token securely - it cannot be retrieved again

#### Option 2: Generate via cURL (with 2FA)

```bash
# With 2FA enabled
curl -X POST http://your-proxmox-ip:8008/api/auth/generate-api-token \
  -H "Content-Type: application/json" \
  -d '{"username":"pedro","password":"your-password","totp_token":"123456","token_name":"Home Assistant"}'
```

#### Option 3: Generate via cURL (without 2FA)

```bash
# Without 2FA
curl -X POST http://your-proxmox-ip:8008/api/auth/generate-api-token \
  -H "Content-Type: application/json" \
  -d '{"username":"pedro","password":"your-password","token_name":"Homepage"}'
```

### Using API Tokens

Once you have your API token, include it in the `Authorization` header of all API requests:

```bash
curl -H "Authorization: Bearer YOUR_API_TOKEN_HERE" \
  http://your-proxmox-ip:8008/api/system
```

---

### Available Endpoints

Below is a complete list of all API endpoints with descriptions and example responses.

#### System & Metrics

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/system` | GET | Yes | Complete system information (CPU, memory, temperature, uptime) |
| `/api/system-info` | GET | No | Lightweight system info for header (hostname, uptime, health) |
| `/api/node/metrics` | GET | Yes | Historical metrics data (RRD) for CPU, memory, disk I/O |
| `/api/prometheus` | GET | Yes | Export metrics in Prometheus format |

**Example `/api/system` Response:**
```json
{
  "hostname": "pve",
  "cpu_usage": 15.2,
  "memory_usage": 45.8,
  "temperature": 42.5,
  "uptime": 345600,
  "kernel": "6.2.16-3-pve",
  "pve_version": "8.0.3"
}
```

#### Storage

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/storage` | GET | Yes | Complete storage information with SMART data |
| `/api/storage/summary` | GET | Yes | Optimized storage summary (without SMART) |
| `/api/proxmox-storage` | GET | Yes | Proxmox storage pools information |
| `/api/backups` | GET | Yes | List of all backup files |

**Example `/api/storage/summary` Response:**
```json
{
  "total_capacity": 1431894917120,
  "used_space": 197414092800,
  "free_space": 1234480824320,
  "usage_percentage": 13.8,
  "disks": [
    {
      "device": "/dev/sda",
      "model": "Samsung SSD 970",
      "size": "476.94 GB",
      "type": "SSD"
    }
  ]
}
```

#### Network

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/network` | GET | Yes | Complete network information for all interfaces |
| `/api/network/summary` | GET | Yes | Optimized network summary |
| `/api/network/<interface>/metrics` | GET | Yes | Historical metrics (RRD) for specific interface |

**Example `/api/network/summary` Response:**
```json
{
  "interfaces": [
    {
      "name": "vmbr0",
      "ip": "192.168.1.100",
      "state": "up",
      "rx_bytes": 1234567890,
      "tx_bytes": 987654321
    }
  ]
}
```

#### Virtual Machines & Containers

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/vms` | GET | Yes | List of all VMs and LXC containers |
| `/api/vms/<vmid>` | GET | Yes | Detailed configuration for specific VM/LXC |
| `/api/vms/<vmid>/metrics` | GET | Yes | Historical metrics (RRD) for specific VM/LXC |
| `/api/vms/<vmid>/logs` | GET | Yes | Download real logs for specific VM/LXC |
| `/api/vms/<vmid>/control` | POST | Yes | Control VM/LXC (start, stop, shutdown, reboot) |
| `/api/vms/<vmid>/config` | PUT | Yes | Update VM/LXC configuration (description/notes) |

**Example `/api/vms` Response:**
```json
{
  "vms": [
    {
      "vmid": "100",
      "name": "ubuntu-server",
      "type": "qemu",
      "status": "running",
      "cpu": 2,
      "maxcpu": 4,
      "mem": 2147483648,
      "maxmem": 4294967296,
      "uptime": 86400
    }
  ]
}
```

#### Hardware

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/hardware` | GET | Yes | Complete hardware information (CPU, GPU, PCIe, disks) |
| `/api/gpu/<slot>/realtime` | GET | Yes | Real-time monitoring for specific GPU |

**Example `/api/hardware` Response:**
```json
{
  "cpu": {
    "model": "AMD Ryzen 9 5950X",
    "cores": 16,
    "threads": 32,
    "frequency": "3.4 GHz"
  },
  "gpus": [
    {
      "slot": "0000:01:00.0",
      "vendor": "NVIDIA",
      "model": "GeForce RTX 3080",
      "driver": "nvidia"
    }
  ]
}
```

#### Logs, Events & Notifications

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/logs` | GET | Yes | System logs (journalctl) with filters |
| `/api/logs/download` | GET | Yes | Download logs as text file |
| `/api/notifications` | GET | Yes | Proxmox notification history |
| `/api/notifications/download` | GET | Yes | Download full notification log |
| `/api/events` | GET | Yes | Recent Proxmox tasks and events |
| `/api/task-log/<upid>` | GET | Yes | Full log for specific task using UPID |

**Example `/api/logs` Query Parameters:**
```
/api/logs?severity=error&since=1h&search=failed
```

#### Health Monitoring

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/health` | GET | No | Basic health check (for external monitoring) |
| `/api/health/status` | GET | Yes | Summary of system health status |
| `/api/health/details` | GET | Yes | Detailed health check results |
| `/api/health/acknowledge` | POST | Yes | Dismiss/acknowledge health warnings |
| `/api/health/active-errors` | GET | Yes | Get active persistent errors |

#### ProxMenux Optimizations

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/proxmenux/installed-tools` | GET | Yes | List of installed ProxMenux optimizations |

#### Authentication

| Endpoint | Method | Auth Required | Description |
|----------|--------|---------------|-------------|
| `/api/auth/status` | GET | No | Current authentication status |
| `/api/auth/login` | POST | No | Authenticate and receive JWT token |
| `/api/auth/generate-api-token` | POST | No | Generate long-lived API token (365 days) |
| `/api/auth/setup` | POST | No | Initial setup of username/password |
| `/api/auth/enable` | POST | No | Enable authentication |
| `/api/auth/disable` | POST | Yes | Disable authentication |
| `/api/auth/change-password` | POST | No | Change password |
| `/api/auth/totp/setup` | POST | Yes | Initialize 2FA setup |
| `/api/auth/totp/enable` | POST | Yes | Enable 2FA after verification |
| `/api/auth/totp/disable` | POST | Yes | Disable 2FA |

---

## Integration Examples

### Homepage Integration

[Homepage](https://gethomepage.dev/) is a modern, fully static, fast, secure fully proxied, highly customizable application dashboard.

#### Basic Configuration (No Authentication)

```yaml
- ProxMenux Monitor:
    href: http://proxmox.example.tld:8008/
    icon: lucide:flask-round
    widget:
      type: customapi
      url: http://proxmox.example.tld:8008/api/system
      refreshInterval: 10000
      mappings:
        - field: uptime
          label: Uptime
          icon: lucide:clock-4
          format: text
        - field: cpu_usage
          label: CPU
          icon: lucide:cpu
          format: percent
        - field: memory_usage
          label: RAM
          icon: lucide:memory-stick
          format: percent
        - field: temperature
          label: Temp
          icon: lucide:thermometer-sun
          format: number
          suffix: °C
```

#### With Authentication Enabled

First, generate an API token:

```bash
curl -X POST http://proxmox.example.tld:8008/api/auth/generate-api-token \
  -H "Content-Type: application/json" \
  -d '{
    "username": "your-username",
    "password": "your-password",
    "token_name": "Homepage Integration"
  }'
```

Then add the token to your Homepage configuration:

```yaml
- ProxMenux Monitor:
    href: http://proxmox.example.tld:8008/
    icon: lucide:flask-round
    widget:
      type: customapi
      url: http://proxmox.example.tld:8008/api/system
      headers:
        Authorization: Bearer YOUR_API_TOKEN_HERE
      refreshInterval: 10000
      mappings:
        - field: uptime
          label: Uptime
          icon: lucide:clock-4
          format: text
        - field: cpu_usage
          label: CPU
          icon: lucide:cpu
          format: percent
        - field: memory_usage
          label: RAM
          icon: lucide:memory-stick
          format: percent
        - field: temperature
          label: Temp
          icon: lucide:thermometer-sun
          format: number
          suffix: °C
```

#### Advanced Multi-Widget Configuration

```yaml
- ProxMenux System:
    href: http://proxmox.example.tld:8008/
    icon: lucide:server
    description: Proxmox VE Host
    widget:
      type: customapi
      url: http://proxmox.example.tld:8008/api/system
      headers:
        Authorization: Bearer YOUR_API_TOKEN_HERE
      refreshInterval: 5000
      mappings:
        - field: cpu_usage
          label: CPU
          icon: lucide:cpu
          format: percent
        - field: memory_usage
          label: RAM
          icon: lucide:memory-stick
          format: percent
        - field: temperature
          label: Temp
          icon: lucide:thermometer-sun
          format: number
          suffix: °C

- ProxMenux Storage:
    href: http://proxmox.example.tld:8008/#/storage
    icon: lucide:hard-drive
    description: Storage Overview
    widget:
      type: customapi
      url: http://proxmox.example.tld:8008/api/storage/summary
      headers:
        Authorization: Bearer YOUR_API_TOKEN_HERE
      refreshInterval: 30000
      mappings:
        - field: usage_percentage
          label: Used
          icon: lucide:database
          format: percent
        - field: used_space
          label: Space
          icon: lucide:folder
          format: bytes

- ProxMenux Network:
    href: http://proxmox.example.tld:8008/#/network
    icon: lucide:network
    description: Network Stats
    widget:
      type: customapi
      url: http://proxmox.example.tld:8008/api/network/summary
      headers:
        Authorization: Bearer YOUR_API_TOKEN_HERE
      refreshInterval: 5000
      mappings:
        - field: interfaces[0].rx_bytes
          label: Received
          icon: lucide:download
          format: bytes
        - field: interfaces[0].tx_bytes
          label: Sent
          icon: lucide:upload
          format: bytes
```

![Homepage Integration Example](public/images/docs/homepage-integration.png)

### Home Assistant Integration

[Home Assistant](https://www.home-assistant.io/) is an open-source home automation platform.

#### Configuration.yaml

```yaml
# ProxMenux Monitor Sensors
sensor:
  - platform: rest
    name: ProxMenux CPU
    resource: http://proxmox.example.tld:8008/api/system
    headers:
      Authorization: Bearer YOUR_API_TOKEN_HERE
    value_template: "{{ value_json.cpu_usage }}"
    unit_of_measurement: "%"
    scan_interval: 30

  - platform: rest
    name: ProxMenux Memory
    resource: http://proxmox.example.tld:8008/api/system
    headers:
      Authorization: Bearer YOUR_API_TOKEN_HERE
    value_template: "{{ value_json.memory_usage }}"
    unit_of_measurement: "%"
    scan_interval: 30

  - platform: rest
    name: ProxMenux Temperature
    resource: http://proxmox.example.tld:8008/api/system
    headers:
      Authorization: Bearer YOUR_API_TOKEN_HERE
    value_template: "{{ value_json.temperature }}"
    unit_of_measurement: "°C"
    device_class: temperature
    scan_interval: 30

  - platform: rest
    name: ProxMenux Uptime
    resource: http://proxmox.example.tld:8008/api/system
    headers:
      Authorization: Bearer YOUR_API_TOKEN_HERE
    value_template: >
      {% set uptime_seconds = value_json.uptime | int %}
      {% set days = (uptime_seconds / 86400) | int %}
      {% set hours = ((uptime_seconds % 86400) / 3600) | int %}
      {% set minutes = ((uptime_seconds % 3600) / 60) | int %}
      {{ days }}d {{ hours }}h {{ minutes }}m
    scan_interval: 60
```

#### Lovelace Card Example

```yaml
type: entities
title: Proxmox Monitor
entities:
  - entity: sensor.proxmenux_cpu
    name: CPU Usage
    icon: mdi:cpu-64-bit
  - entity: sensor.proxmenux_memory
    name: Memory Usage
    icon: mdi:memory
  - entity: sensor.proxmenux_temperature
    name: Temperature
    icon: mdi:thermometer
  - entity: sensor.proxmenux_uptime
    name: Uptime
    icon: mdi:clock-outline
```

![Home Assistant Integration Example](public/images/docs/homeassistant-integration.png)

---

## Onboarding Experience

ProxMenux Monitor includes an interactive onboarding carousel that introduces new users to the dashboard features.

### Customizing Onboarding Images

To customize the onboarding screenshots, place your images in `public/images/onboarding/`:

- `imagen1.png` - Overview section screenshot
- `imagen2.png` - Storage section screenshot
- `imagen3.png` - Network section screenshot
- `imagen4.png` - VMs & LXCs section screenshot
- `imagen5.png` - Hardware section screenshot
- `imagen6.png` - System Logs section screenshot

**Recommended image specifications:**
- Format: PNG or JPG
- Size: 1200x800px (or similar 3:2 aspect ratio)
- Quality: High-quality screenshots with representative data

The onboarding carousel appears on first visit and can be dismissed or marked as "Don't show again".

---

## Contributing

Contributions are welcome! Please feel free to submit issues, feature requests, or pull requests.

### Development Setup

1. Clone the repository
2. Install dependencies: `npm install`
3. Run development server: `npm run dev`
4. Build AppImage: `./build_appimage.sh`

---

## License

This project is licensed under the MIT License.

---

## Support

For support, feature requests, or bug reports, please visit:
- GitHub Issues: [github.com/your-repo/issues](https://github.com/your-repo/issues)
- Documentation: [github.com/your-repo/wiki](https://github.com/your-repo/wiki)

---

**ProxMenux Monitor** - Made with ❤️ for the Proxmox community