golem-vm-discovery 0.1.14

VM on Golem Discovery Service - Central hub for provider discovery and resource matching

Golem VM Discovery Server

The Discovery Server acts as the central hub for the Golem Network, enabling requestors to find providers with matching resources.

Installation

pip install golem-vm-discovery

Running the Server

The Discovery Server comes with sensible defaults and can be run immediately after installation:

golem-discovery

The server will start with the following default configuration:

• Listen on all interfaces (0.0.0.0) port 9001
• Store data in SQLite at ~/.golem/discovery/discovery.db
• Rate limit to 100 requests per minute per IP
• Clean up expired advertisements every minute
• Require provider advertisement refresh every 5 minutes

Configuration

All settings have built-in defaults and can be optionally overridden using environment variables:

# Override only what you need:

# Change the port
GOLEM_DISCOVERY_PORT=8000

# Enable debug mode
GOLEM_DISCOVERY_DEBUG=true

# Use a different database location
GOLEM_DISCOVERY_DATABASE_DIR="/custom/path"

Default Settings

Setting	Default	Environment Variable	Description
Host	0.0.0.0	GOLEM_DISCOVERY_HOST	Listen interface
Port	9001	GOLEM_DISCOVERY_PORT	Listen port
Debug	false	GOLEM_DISCOVERY_DEBUG	Enable debug mode
Database Dir	~/.golem/discovery	GOLEM_DISCOVERY_DATABASE_DIR	Database directory
Database Name	discovery.db	GOLEM_DISCOVERY_DATABASE_NAME	Database filename
Rate Limit	100	GOLEM_DISCOVERY_RATE_LIMIT_PER_MINUTE	Requests per minute per IP
Ad Expiry	5	GOLEM_DISCOVERY_ADVERTISEMENT_EXPIRY_MINUTES	Minutes until ads expire
Cleanup Interval	60	GOLEM_DISCOVERY_CLEANUP_INTERVAL_SECONDS	Seconds between cleanups

API Endpoints

• GET /health - Health check endpoint
• GET /api/v1/advertisements - List available providers
• POST /api/v1/advertisements - Register a provider

Environment Variables

All settings can be configured through environment variables:

Variable	Description	Default
GOLEM_DISCOVERY_HOST	Server host	0.0.0.0
GOLEM_DISCOVERY_PORT	Server port	9001
GOLEM_DISCOVERY_DEBUG	Enable debug mode	false
GOLEM_DISCOVERY_DATABASE_DIR	Database directory	~/.golem/discovery
GOLEM_DISCOVERY_DATABASE_NAME	Database filename	discovery.db
GOLEM_DISCOVERY_RATE_LIMIT_PER_MINUTE	Rate limit per IP	100
GOLEM_DISCOVERY_ADVERTISEMENT_EXPIRY_MINUTES	Advertisement TTL	5
GOLEM_DISCOVERY_CLEANUP_INTERVAL_SECONDS	Cleanup interval	60

Development

To run the server in development mode:

GOLEM_DISCOVERY_DEBUG=true golem-discovery

This will enable auto-reload on code changes and more detailed logging.