plano/demos/samples_java/weather_forcecast_service/README.md

Weather Forecast Service Demo (Java)

This demo shows how to run the Weather Forecast Service using Arch Gateway and Docker Compose.

Prerequisites

• Docker & Docker Compose
• archgw CLI installed and available in your PATH
• Set your OpenAI API key in your environment: export OPENAI_API_KEY=your-key-here

Usage

Start the Demo

./run_demo.sh

This will:

1. Check for a .env file. If not present, it will create one with your OPENAI_API_KEY.
2. Start Arch Gateway using arch_config.yaml.
3. Start the Network Agent and related services using Docker Compose.

Stop the Demo

./run_demo.sh down

This will:

1. Stop Docker Compose services.
2. Stop Arch Gateway.

Notes

• Make sure your OPENAI_API_KEY is set in your environment before running the demo.
• The script will create a .env file if it does not exist.
• All services are started/stopped using the provided shell script for convenience.