[Trace]fix opentelemetry can not work in uvicorn (#2907)

* add opentelemetry

* add opentelemetry

* add opentelemetry on dequeue

* add opentelemetry on dequeue

* add opentelemetry on dequeue

* fix opentelemetry-instrumentation-fastapi

* fix annotation

* fix opentelemetry-bootstrap

* fix opentelemetry-bootstrap

* fix opentelemetry can not work in uvicorn

* remove unless import

* move conf to env

* fix useless commit

---------

Co-authored-by: shige <shige@baidu.com>

fastdeploy/entrypoints/openai/api_server.py

@@ -24,7 +24,7 @@ import zmq
 from fastapi import FastAPI, Request
 from fastapi.responses import JSONResponse, Response, StreamingResponse
 from prometheus_client import CONTENT_TYPE_LATEST
-from fastdeploy.metrics.trace_util import inject_to_metadata
+from fastdeploy.metrics.trace_util import inject_to_metadata,instrument
 
 from fastdeploy.engine.args_utils import EngineArgs
 from fastdeploy.engine.engine import LLMEngine
@@ -46,6 +46,7 @@ from fastdeploy.utils import (FlexibleArgumentParser, api_server_logger,
                               console_logger, is_port_available,
                               retrive_model_from_server)
 
+
 parser = FlexibleArgumentParser()
 parser.add_argument("--port",
                     default=8000,
@@ -141,6 +142,7 @@ async def lifespan(app: FastAPI):
 
 
 app = FastAPI(lifespan=lifespan)
+instrument(app)
 
 
 # TODO 传递真实引擎值 通过pid 获取状态