Config Client¶

The config client library provides ConfigClient, used by services to discover URLs of other services at runtime via the Config Service.

Quick Reference¶


Package	`jarvis-config-client`
Source	`jarvis-config-client/`
Backend	jarvis-config-service (port 7700)

Usage¶

from jarvis_config_client import ConfigClient

config = ConfigClient(config_url="http://jarvis-config-service:7700")

# Get a specific service URL
auth_url = config.get_service_url("jarvis-auth")
# => "http://jarvis-auth:7701"

# Get all services
services = config.get_all_services()
# => {"jarvis-auth": "http://jarvis-auth:7701", ...}

Configuration¶

Parameter	Env Variable	Description
`config_url`	`JARVIS_CONFIG_URL`	URL of the config service

Caching¶

Service URLs are cached locally and refreshed periodically. This means services can tolerate brief config service outages after initial startup.

URL Styles¶

The config service supports two URL styles controlled by JARVIS_CONFIG_URL_STYLE:

Default -- returns container names (e.g., http://jarvis-auth:7701), used by Docker services on the shared network
dockerized -- returns host.docker.internal URLs, used when Docker containers need to reach locally-running services (e.g., LLM proxy on macOS)