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[RL] Check if the controller port is available #2724

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Merged
merged 1 commit into from
Jul 7, 2025
Merged

[RL] Check if the controller port is available #2724

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23 changes: 15 additions & 8 deletions fastdeploy/entrypoints/openai/api_server.py
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Original file line number Diff line number Diff line change
Expand Up @@ -273,10 +273,13 @@ def clear_load_weight(request: Request) -> Response:
status_code=404)


def launch_api_server(args) -> None:
def launch_api_server() -> None:
"""
启动http服务
"""
if not is_port_available(args.host, args.port):
raise Exception(f"The parameter `port`:{args.port} is already in use.")

api_server_logger.info(
f"launch Fastdeploy api server... port: {args.port}")
api_server_logger.info(f"args: {args.__dict__}")
Expand Down Expand Up @@ -319,6 +322,11 @@ def run_metrics_server():

def launch_metrics_server():
"""Metrics server running the sub thread"""
if not is_port_available(args.host, args.metrics_port):
raise Exception(
f"The parameter `metrics_port`:{args.metrics_port} is already in use."
)

prom_dir = cleanup_prometheus_files(True)
os.environ["PROMETHEUS_MULTIPROC_DIR"] = prom_dir
metrics_server_thread = threading.Thread(target=run_metrics_server,
Expand Down Expand Up @@ -357,6 +365,11 @@ def launch_controller_server():
"""Controller server running the sub thread"""
if args.controller_port < 0:
return

if not is_port_available(args.host, args.controller_port):
raise Exception(
f"The parameter `controller_port`:{args.controller_port} is already in use."
)

controller_server_thread = threading.Thread(target=run_controller_server,
daemon=True)
Expand All @@ -366,19 +379,13 @@ def launch_controller_server():

def main():
"""main函数"""
if not is_port_available(args.host, args.port):
raise Exception(f"The parameter `port`:{args.port} is already in use.")
if not is_port_available(args.host, args.metrics_port):
raise Exception(
f"The parameter `metrics_port`:{args.metrics_port} is already in use."
)

if load_engine() is None:
return

launch_controller_server()
launch_metrics_server()
launch_api_server(args)
launch_api_server()


if __name__ == "__main__":
Expand Down