Metadata-Version: 2.4
Name: valet-agent
Version: 2026.1.18
Summary: DeviceValet Linux Agent - Fleet management daemon for Linux desktops, servers, and IoT devices
Project-URL: Homepage, https://github.com/supported-systems/devicevalet
Project-URL: Documentation, https://docs.devicevalet.io
Project-URL: Repository, https://github.com/supported-systems/devicevalet
Project-URL: Issues, https://github.com/supported-systems/devicevalet/issues
Project-URL: Changelog, https://github.com/supported-systems/devicevalet/blob/main/agent-linux/CHANGELOG.md
Author-email: Ryan Malloy <ryan@supported.systems>
Maintainer-email: Ryan Malloy <ryan@supported.systems>
License: MIT
License-File: LICENSE
Keywords: agent,device-management,endpoint-management,fleet,iot,linux,mdm,monitoring,telemetry
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Console
Classifier: Environment :: No Input/Output (Daemon)
Classifier: Intended Audience :: Information Technology
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: System :: Hardware
Classifier: Topic :: System :: Monitoring
Classifier: Topic :: System :: Systems Administration
Classifier: Typing :: Typed
Requires-Python: >=3.10
Requires-Dist: httpx>=0.28.0
Requires-Dist: paho-mqtt>=2.1.0
Requires-Dist: psutil>=6.0.0
Requires-Dist: pydantic-settings>=2.7.0
Requires-Dist: pydantic>=2.10.0
Provides-Extra: dev
Requires-Dist: mypy>=1.14.0; extra == 'dev'
Requires-Dist: pytest-cov>=6.0.0; extra == 'dev'
Requires-Dist: pytest>=8.0.0; extra == 'dev'
Requires-Dist: ruff>=0.9.0; extra == 'dev'
Description-Content-Type: text/markdown

# DeviceValet Linux Agent

[![PyPI version](https://badge.fury.io/py/valet-agent.svg)](https://badge.fury.io/py/valet-agent)
[![Python 3.10+](https://img.shields.io/badge/python-3.10+-blue.svg)](https://www.python.org/downloads/)
[![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](LICENSE)

Fleet management daemon for Linux desktops, servers, and IoT devices. Part of the [DeviceValet](https://github.com/supported-systems/devicevalet) ecosystem.

## Features

- **Device Enrollment** — One-command enrollment via token
- **System Telemetry** — CPU, memory, disk, GPU, thermals, network
- **WiFi Geolocation** — Location via BeaconDB (privacy-respecting)
- **Real-time Commands** — MQTT-based instant command execution
- **Package & Service Inventory** — Track installed software
- **Systemd Integration** — Runs as a background service

## Quick Start

### Install from PyPI

```bash
# Install with pipx (recommended)
pipx install valet-agent

# Or with pip
pip install valet-agent

# Or with uv
uv tool install valet-agent
```

### Enroll Your Device

```bash
# Get an enrollment token from your DeviceValet dashboard, then:
sudo valet-agent enroll --server https://valet.example.com --token YOUR_TOKEN

# Start the agent
sudo valet-agent run
```

### Install as System Service

```bash
# Copy the systemd unit file
sudo cp valet-agent.service /etc/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable --now valet-agent

# Check status
sudo systemctl status valet-agent
sudo journalctl -u valet-agent -f
```

## CLI Commands

```bash
valet-agent --help              # Show all commands

# Enrollment
valet-agent enroll              # Enroll device with server
  --server URL                  # Server URL (required)
  --token TOKEN                 # Enrollment token (required)
  --mqtt-url URL                # Override MQTT broker URL

# Agent Operations
valet-agent run                 # Start the agent daemon
  --config-dir PATH             # Config directory (default: /etc/valet-agent)
  --once                        # Single check-in then exit

# Diagnostics
valet-agent status              # Show enrollment & connection status
valet-agent info                # Display detailed hardware info
  --json                        # Output as JSON
  --packages                    # Include installed packages
  --services                    # Include running services
```

## Configuration

After enrollment, configuration is stored in `/etc/valet-agent/agent.env`:

| Variable | Description | Default |
|----------|-------------|---------|
| `VALET_SERVER_URL` | DeviceValet server URL | Set during enrollment |
| `VALET_AUTH_TOKEN` | Device authentication token | Set during enrollment |
| `VALET_DEVICE_ID` | Unique device identifier | Set during enrollment |
| `VALET_CHECKIN_INTERVAL_SECONDS` | Telemetry interval | 300 |
| `VALET_REPORT_LOCATION` | Report WiFi-based location | true |
| `VALET_REPORT_PACKAGES` | Include package inventory | true |
| `VALET_REPORT_SERVICES` | Include running services | true |
| `VALET_MQTT_ENABLED` | Enable real-time commands | true |
| `VALET_BEACONDB_ENABLED` | Use BeaconDB for location | true |
| `VALET_BEACONDB_CONTRIBUTE` | Contribute to BeaconDB | true |

## Remote Commands

The agent responds to commands sent via MQTT:

| Command | Description |
|---------|-------------|
| `lock` | Lock the screen (requires display session) |
| `ring` | Play sound to locate device |
| `message` | Display desktop notification |
| `reboot` | Schedule system reboot |
| `shutdown` | Schedule system shutdown |
| `run_script` | Execute approved scripts |
| `install_package` | Install system package (apt/pacman) |

## Docker Deployment

For containerized environments or server monitoring:

```yaml
services:
  valet-agent:
    image: ghcr.io/supported-systems/valet-agent:latest
    environment:
      VALET_SERVER_URL: https://valet.example.com
      VALET_AUTH_TOKEN: ${DEVICE_TOKEN}
    restart: unless-stopped
    volumes:
      # Required for hardware identification
      - /etc/machine-id:/etc/machine-id:ro
      - /sys/class/dmi/id:/sys/class/dmi/id:ro
      # Optional: for full system metrics
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
```

## Supported Distributions

| Distribution | Package Manager | Notes |
|--------------|-----------------|-------|
| Arch Linux | pacman | Full support |
| Debian 11+ | apt/dpkg | Full support |
| Ubuntu 22.04+ | apt/dpkg | Full support |
| Fedora 38+ | dnf | Full support |
| RHEL/Rocky 9+ | dnf | Full support |
| Alpine | apk | Container-only |

Requires Python 3.10+ and systemd for service management.

## Development

```bash
# Clone the repository
git clone https://github.com/supported-systems/devicevalet.git
cd devicevalet/agent-linux

# Install with dev dependencies
uv pip install -e ".[dev]"

# Run tests
pytest

# Type checking
mypy src/valet_agent

# Linting
ruff check src/
ruff format src/
```

## Telemetry Data

The agent collects and reports:

- **Hardware**: Manufacturer, model, serial number
- **System**: OS version, kernel, uptime, hostname
- **Resources**: CPU usage, memory, disk space
- **Network**: IP address, MAC address, connection type
- **Extended** (in `platform_data`):
  - CPU model, cores, frequency, cache
  - GPU info (name, driver, VRAM)
  - Thermal sensors
  - Installed packages
  - Running systemd services

## Privacy

- No data is sent to third parties
- WiFi geolocation uses [BeaconDB](https://beacondb.net/) (opt-in contribution)
- All communication is over HTTPS/WSS
- Device tokens are stored with 0600 permissions

## License

MIT License - see [LICENSE](LICENSE) for details.

## Links

- [Documentation](https://docs.devicevalet.io)
- [GitHub Repository](https://github.com/supported-systems/devicevalet)
- [Issue Tracker](https://github.com/supported-systems/devicevalet/issues)
- [Changelog](https://github.com/supported-systems/devicevalet/blob/main/agent-linux/CHANGELOG.md)
