| """Host the SUPERBEAM OpenEnv server (envs/superbeam_env) as a Modal web endpoint. |
| |
| A free alternative to a Docker Space (HF requires PRO for Docker Spaces on free hardware). |
| Scales to zero when idle (min_containers=0), so it costs nothing while unused. |
| |
| python scripts/prepare_superbeam_env.py # bundle the game files into envs/superbeam_env/vendor |
| modal deploy scripts/deploy_env_modal.py # prints the public URL |
| |
| Clients use that URL exactly like a Space URL (base_url=...), e.g. envs/superbeam_env/client.py. |
| """ |
| from pathlib import Path |
|
|
| import modal |
|
|
| ENV_DIR = Path(__file__).resolve().parent.parent / "envs" / "superbeam_env" |
|
|
| image = ( |
| modal.Image.debian_slim(python_version="3.12") |
| .pip_install("openenv==0.11.0", "fastapi", "uvicorn[standard]", "websockets", "numpy", "pydantic") |
| .env({"PYTHONPATH": "/app/env", "ENABLE_WEB_INTERFACE": "true", "SUPERBEAM_LEVEL": "classic"}) |
| .add_local_dir(str(ENV_DIR), "/app/env", ignore=["__pycache__", "*.pyc", ".venv*"]) |
| ) |
|
|
| app = modal.App("superbeam-env", image=image) |
|
|
|
|
| @app.function(min_containers=0, scaledown_window=300, timeout=3600) |
| @modal.concurrent(max_inputs=16) |
| @modal.asgi_app() |
| def web(): |
| import os |
| import sys |
| os.chdir("/app/env") |
| sys.path.insert(0, "/app/env") |
| from server.app import app as fastapi_app |
| return fastapi_app |
|
|
