# Test compose

This folder contains a simple Docker Compose stack to run the Go server together with a MySQL database, an MQTT broker, and a Python subscriber client.

Quickstart:

```bash
cd test
docker compose up --build
```

- The Go server is built from the repository `Dockerfile` and is configured via environment variables in `docker-compose.yml`.
- The MySQL database is initialized with the schema from `../ai-improved.sql`.
- The MQTT broker is `eclipse-mosquitto` and is exposed on port `1883`.
- The `subscriber` service runs `subscribe.py` and prints any messages published to the `lambdaiot` topic.

To run the Python subscriber locally instead of in Docker:

```bash
python3 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
MQTT_BROKER=localhost:1883 MQTT_TOPIC=lambdaiot python subscribe.py
```