Metadata-Version: 2.4
Name: iot-swarm
Version: 0.2.0
Summary: Orchestrate AI agent swarms on edge/IoT hardware with energy-efficient gossip protocols
Author: The Swarm Orchestrator Contributors
License-Expression: MIT
License-File: LICENSE
Keywords: agents,ai,distributed,edge,gossip,iot,swarm
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: System :: Distributed Computing
Classifier: Topic :: System :: Networking
Requires-Python: >=3.11
Requires-Dist: pydantic-settings>=2.0.0
Requires-Dist: pydantic>=2.0.0
Requires-Dist: rich>=13.0.0
Requires-Dist: toml>=0.10.0
Requires-Dist: typer[all]>=0.9.0
Provides-Extra: all
Requires-Dist: swarm-orchestrator[dev,metrics]; extra == 'all'
Provides-Extra: dev
Requires-Dist: pytest-asyncio>=0.21.0; extra == 'dev'
Requires-Dist: pytest-cov>=4.0.0; extra == 'dev'
Requires-Dist: pytest>=7.0.0; extra == 'dev'
Provides-Extra: metrics
Requires-Dist: psutil>=5.9.0; extra == 'metrics'
Description-Content-Type: text/markdown

# Swarm Orchestrator

[![Ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/brody4321)
[![Buy Me A Coffee](https://img.shields.io/badge/Buy%20Me%20A%20Coffee-support-yellow?logo=buymeacoffee)](https://buymeacoffee.com/brody4321)

Orchestrate AI agent swarms on edge/IoT hardware (Raspberry Pi to ESP32) with energy-efficient gossip protocols and green metrics.

## Features

- **Gossip Protocol**: UDP-based node discovery and state propagation
- **Adaptive Gossip** (v0.2.0): Dynamic parameter adjustment based on network health and energy
- **Leader Election**: Raft-inspired consensus for automatic leader election
- **Device Classes**: Support for full (RPi 4), standard (RPi Zero, ESP32-S3), and minimal (ESP32) devices
- **Energy Metrics** (v0.2.0): Hardware-based power monitoring with carbon footprint tracking
- **Green Dashboard** (v0.2.0): Energy-focused terminal dashboard with efficiency ratings
- **Rich Dashboard**: Real-time terminal dashboard for swarm monitoring
- **TOML Configuration**: Flexible configuration with sensible defaults

## Installation

```bash
# Install from source
pip install -e .

# With metrics support (psutil)
pip install -e ".[metrics]"

# With development dependencies
pip install -e ".[dev]"

# Everything
pip install -e ".[all]"
```

## Quick Start

### 1. Initialize Configuration

```bash
swarm config init
```

This creates `~/.config/swarm_orchestrator/config.toml` with default settings.

### 2. Start a Node

```bash
# Start in foreground with live dashboard
swarm node start --foreground

# Start with custom name
swarm node start --name rpi-kitchen --foreground
```

### 3. Check Status

```bash
# Node status
swarm node status

# Swarm status
swarm swarm status

# Live dashboard
swarm swarm dashboard

# Green energy dashboard (v0.2.0)
swarm swarm green

# Energy metrics (v0.2.0)
swarm swarm energy

# Metrics
swarm swarm metrics --json
```

## Multi-Node Setup

Start nodes on multiple devices on the same network:

```bash
# Device 1 (RPi 4)
swarm node start --name rpi-hub --foreground

# Device 2 (RPi Zero)
swarm node start --name rpi-sensor-1 --foreground

# Device 3 (Another device)
swarm node start --name rpi-sensor-2 --foreground
```

Nodes automatically discover each other via UDP multicast and elect a leader.

## CLI Reference

### Node Commands

```bash
swarm node start [--name NAME] [--foreground]  # Start a node
swarm node stop                                  # Stop the running node
swarm node status [--json]                       # Show node status
```

### Swarm Commands

```bash
swarm swarm status [--watch] [--json]  # Show swarm status
swarm swarm dashboard                   # Live terminal dashboard
swarm swarm green                       # Green energy dashboard (v0.2.0)
swarm swarm energy [--json]             # Energy metrics (v0.2.0)
swarm swarm metrics [--json]            # Show metrics
```

### Configuration Commands

```bash
swarm config init [--force]      # Initialize config file
swarm config show                # Show current configuration
swarm config set KEY VALUE       # Set a config value
swarm config path                # Show config file path
```

## Configuration

Configuration is stored in `~/.config/swarm_orchestrator/config.toml`:

```toml
[network]
gossip_port = 5555
multicast_group = "239.255.255.250"
multicast_port = 5556
bind_address = "0.0.0.0"

[gossip]
interval_ms = 1000          # Gossip interval
fanout = 3                  # Nodes to gossip to per round
ttl = 3                     # Message hop limit
anti_entropy_interval_ms = 10000

[consensus]
heartbeat_interval_ms = 500
election_timeout_min_ms = 1500
election_timeout_max_ms = 3000

[node]
name = ""                   # Auto-generated if empty
device_class = "standard"   # full, standard, or minimal

[metrics]
enabled = true
collection_interval_ms = 5000

# v0.2.0: Energy metrics
[energy]
enabled = true
collection_interval_ms = 1000
carbon_intensity_gco2_kwh = 400.0  # Grid carbon intensity
low_power_threshold_percent = 30.0
critical_threshold_percent = 10.0

# v0.2.0: Adaptive gossip
[adaptive_gossip]
enabled = true
adaptation_interval_ms = 5000
min_interval_ms = 200
max_interval_ms = 5000
max_fanout = 10
energy_aware = true
```

## Device Classes

| Class | Examples | Capabilities | TDP |
|-------|----------|--------------|-----|
| `full` | RPi 4, RPi 5 | Can be leader, full participation | ~7.5W |
| `standard` | RPi Zero, ESP32-S3 | Can be leader, full participation | ~1.5W |
| `minimal` | ESP32, ESP8266 | Observer only, cannot be leader | ~0.5W |

## Architecture

### Gossip Protocol

- **Discovery**: UDP multicast for initial node discovery
- **State Propagation**: UDP unicast with configurable fanout
- **Anti-Entropy**: Periodic full state sync to repair inconsistencies
- **Message Deduplication**: LRU cache prevents message storms

### Adaptive Gossip (v0.2.0)

The adaptive gossip controller dynamically adjusts protocol parameters:

| Mode | Interval | Fanout | Use Case |
|------|----------|--------|----------|
| `aggressive` | 0.5x base | 1.5x base | Network repair, high activity |
| `normal` | 1x base | 1x base | Standard operation |
| `conservative` | 2x base | 0.7x base | Good network health, save energy |
| `emergency` | 4x base | 0.5x base | Critical battery, minimal gossip |

Adaptation factors:
- **Network health**: Loss rate, peer count, latency
- **Activity level**: Message rate over sliding window
- **Swarm size**: Larger swarms use slower intervals
- **Energy state**: Battery level triggers mode changes

### Leader Election

- **Heartbeat-based**: Leader sends periodic heartbeats
- **Term-based Voting**: Raft-inspired term numbers prevent split-brain
- **Automatic Failover**: New leader elected within ~3 seconds

### Energy Metrics (v0.2.0)

- **Power monitoring**: Estimated from CPU usage and device profiles
- **Temperature**: CPU temperature from Linux sysfs
- **Battery**: Level monitoring for portable devices
- **Carbon footprint**: CO2 emissions based on grid intensity
- **Efficiency score**: A+ to F rating based on work per watt

### Green Dashboard (v0.2.0)

The green dashboard (`swarm swarm green`) shows:
- Real-time power consumption with sparkline history
- Energy efficiency rating (A+ to F)
- Carbon footprint in grams CO2
- Adaptive gossip mode and parameters
- Per-node power and efficiency in swarm table

## Development

```bash
# Install dev dependencies
pip install -e ".[dev]"

# Run tests
pytest tests/ -v

# Run with coverage
pytest tests/ --cov=swarm_orchestrator --cov-report=html
```

## Roadmap

- ~~**v0.2.0**: Advanced energy metrics, adaptive gossip, green dashboard~~ ✓
- **v0.3.0**: MicroPython compatibility layer
- **v0.4.0**: UART/I2C whisper protocol for non-WiFi devices
- **v0.5.0**: TinyML energy prediction

## License

MIT License - see [LICENSE](LICENSE)
