From 021020632a5d4e1ef6c23c3e74f61fb9a3c9d41b Mon Sep 17 00:00:00 2001
From: zhanweidu <zhanweidu@163.com>
Date: Sun, 27 Apr 2025 14:18:47 +0800
Subject: [PATCH] add switch to disable open api doc (#3744)

Signed-off-by: congcongke <zhanweidu@163.com>
---
 python/sglang/srt/entrypoints/http_server.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/python/sglang/srt/entrypoints/http_server.py b/python/sglang/srt/entrypoints/http_server.py
index 7f075f176..4754c84d0 100644
--- a/python/sglang/srt/entrypoints/http_server.py
+++ b/python/sglang/srt/entrypoints/http_server.py
@@ -84,6 +84,7 @@ from sglang.srt.utils import (
     add_api_key_middleware,
     add_prometheus_middleware,
     delete_directory,
+    get_bool_env_var,
     kill_process_tree,
     set_uvicorn_logging_configs,
 )
@@ -126,7 +127,10 @@ async def lifespan(fast_api_app: FastAPI):
 
 
 # Fast API
-app = FastAPI(lifespan=lifespan)
+app = FastAPI(
+    lifespan=lifespan,
+    openapi_url=None if get_bool_env_var("DISABLE_OPENAPI_DOC") else "/openapi.json",
+)
 app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],