47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
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# based on https://github.com/tiangolo/uvicorn-gunicorn-fastapi-docker
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import multiprocessing
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import os
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host = os.getenv("HOST", "0.0.0.0")
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port = os.getenv("PORT", "8012")
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bind_env = os.getenv("BIND", None)
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use_bind = bind_env if bind_env else f"{host}:{port}"
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workers_per_core_str = os.getenv("WORKERS_PER_CORE", "1")
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max_workers_str = os.getenv("MAX_WORKERS")
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web_concurrency_str = os.getenv("WEB_CONCURRENCY", None)
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cores = multiprocessing.cpu_count()
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workers_per_core = int(workers_per_core_str)
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default_web_concurrency = workers_per_core * cores + 1
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if web_concurrency_str:
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web_concurrency = int(web_concurrency_str)
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assert web_concurrency > 0
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else:
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web_concurrency = max(int(default_web_concurrency), 2)
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if max_workers_str:
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use_max_workers = int(max_workers_str)
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web_concurrency = min(web_concurrency, use_max_workers)
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graceful_timeout_str = os.getenv("GRACEFUL_TIMEOUT", "120")
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timeout_str = os.getenv("TIMEOUT", "120")
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keepalive_str = os.getenv("KEEP_ALIVE", "5")
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use_loglevel = os.getenv("LOG_LEVEL", "info")
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# Gunicorn config variables
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# 错误日志级别
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errorlog = "-"
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# 访问日志级别
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accesslog = "-"
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loglevel = use_loglevel
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workers = web_concurrency
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bind = use_bind
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worker_tmp_dir = "/dev/shm"
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graceful_timeout = int(graceful_timeout_str)
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timeout = int(timeout_str)
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keepalive = int(keepalive_str)
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logconfig = os.getenv("LOG_CONFIG", "logging_production.ini")
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