mistercrunch opened a new pull request, #34324:
URL: https://github.com/apache/superset/pull/34324
## Context
When working with AI on multiple projects, sometimes I need to run several
Superset instances at once. The full docker-compose setup is overkill when you
don't need Redis, Celery workers, nginx, etc. This lightweight config includes
only the
essentials: database, app server, and frontend dev server.
## Changes
- New `docker-compose-light.yml` with minimal services
- Uses in-memory caching instead of Redis
- Parameterized `NODE_PORT` for running multiple instances
- Database port removed from host (internal Docker network only)
- Auto-detection in `superset_config_docker.py` for light instances
- Updated documentation
## Usage
```bash
# Single instance
docker compose -f docker-compose-light.yml up
# Multiple instances
NODE_PORT=9002 docker compose -p superset-2 -f docker-compose-light.yml up
NODE_PORT=9003 docker compose -p superset-3 -f docker-compose-light.yml up
Each instance is fully isolated with separate volumes and networks.
```
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