mirror of
https://github.com/open-webui/open-webui
synced 2024-12-28 14:52:23 +00:00
80 lines
2.3 KiB
Python
80 lines
2.3 KiB
Python
import base64
|
|
import os
|
|
import random
|
|
from pathlib import Path
|
|
|
|
import typer
|
|
import uvicorn
|
|
|
|
from open_webui.env import (GLOBAL_LOG_LEVEL)
|
|
|
|
app = typer.Typer()
|
|
|
|
KEY_FILE = Path.cwd() / ".webui_secret_key"
|
|
|
|
|
|
@app.command()
|
|
def serve(
|
|
host: str = "0.0.0.0",
|
|
port: int = 8080,
|
|
):
|
|
os.environ["FROM_INIT_PY"] = "true"
|
|
if os.getenv("WEBUI_SECRET_KEY") is None:
|
|
typer.echo(
|
|
"Loading WEBUI_SECRET_KEY from file, not provided as an environment variable."
|
|
)
|
|
if not KEY_FILE.exists():
|
|
typer.echo(f"Generating a new secret key and saving it to {KEY_FILE}")
|
|
KEY_FILE.write_bytes(base64.b64encode(random.randbytes(12)))
|
|
typer.echo(f"Loading WEBUI_SECRET_KEY from {KEY_FILE}")
|
|
os.environ["WEBUI_SECRET_KEY"] = KEY_FILE.read_text()
|
|
|
|
if os.getenv("USE_CUDA_DOCKER", "false") == "true":
|
|
typer.echo(
|
|
"CUDA is enabled, appending LD_LIBRARY_PATH to include torch/cudnn & cublas libraries."
|
|
)
|
|
LD_LIBRARY_PATH = os.getenv("LD_LIBRARY_PATH", "").split(":")
|
|
os.environ["LD_LIBRARY_PATH"] = ":".join(
|
|
LD_LIBRARY_PATH
|
|
+ [
|
|
"/usr/local/lib/python3.11/site-packages/torch/lib",
|
|
"/usr/local/lib/python3.11/site-packages/nvidia/cudnn/lib",
|
|
]
|
|
)
|
|
try:
|
|
import torch
|
|
|
|
assert torch.cuda.is_available(), "CUDA not available"
|
|
typer.echo("CUDA seems to be working")
|
|
except Exception as e:
|
|
typer.echo(
|
|
"Error when testing CUDA but USE_CUDA_DOCKER is true. "
|
|
"Resetting USE_CUDA_DOCKER to false and removing "
|
|
f"LD_LIBRARY_PATH modifications: {e}"
|
|
)
|
|
os.environ["USE_CUDA_DOCKER"] = "false"
|
|
os.environ["LD_LIBRARY_PATH"] = ":".join(LD_LIBRARY_PATH)
|
|
|
|
import open_webui.main # we need set environment variables before importing main
|
|
|
|
uvicorn.run(open_webui.main.app, host=host, port=port, forwarded_allow_ips="*", log_level=GLOBAL_LOG_LEVEL.lower())
|
|
|
|
|
|
@app.command()
|
|
def dev(
|
|
host: str = "0.0.0.0",
|
|
port: int = 8080,
|
|
reload: bool = True,
|
|
):
|
|
uvicorn.run(
|
|
"open_webui.main:app",
|
|
host=host,
|
|
port=port,
|
|
reload=reload,
|
|
forwarded_allow_ips="*",
|
|
)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
app()
|