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我有一些应用程序，在 Python 3.7 上运行，在 ASGI 和 Starlette 上运行。我需要应用程序只接受 HTTP 请求。

我已经通过 docker-compose 打开了端口 443 和 80 并添加了 HTTPSRedirectMiddleware 以确保所有连接都将被重定向到 https

码头工人撰写

version: '3.4'
services:
  api:
    image: api
    stop_grace_period: 30s
    environment:
      API_VERSION: $API_VERSION
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: on-failure
      update_config:
        delay: 1s
        monitor: 10s
        order: stop-first
        parallelism: 1
        failure_action: rollback
    ports:
      - 80:80
443:443
networks:
    default:
        driver: overlay

Dockerfile
ARG PYTHON_VERSION=3.7.3
FROM python:${PYTHON_VERSION} as builder
ENV PYTHONBUFFERED 1
WORKDIR /wheels
COPY ["requirements.txt","/wheels/requirements/"]
RUN pip install -U pip \
    && pip wheel -r ./requirements/requirements.txt
FROM python:${PYTHON_VERSION} as release
COPY --from=builder /wheels /wheels
ARG API_PORT

ENV PYTHONPATH=/app \
GUWORKERS=0.5\
WORKERS_PER_CORE=1\
GUWORKERS_CONNECTIONS=50

COPY ["./", "/"]

RUN pip install -r /wheels/requirements/requirements.txt\
    -f /wheels\
    && rm -rf /wheels \
    && rm -rf /root/.cache/pip/* \
    && chmod +x /scripts/entrypoint.sh
WORKDIR /app/

ENTRYPOINT ["/scripts/entrypoint.sh"]

Python

def create_app():
    app = Starlette()
    app.add_exception_handler(HTTPException, error_handler)
    app.add_middleware(ServerErrorMiddleware, handler=server_error_handler)
    app.add_middleware(HTTPSRedirectMiddleware)
    app.add_route("/", calculate, methods=["POST"])
    return app

但是当我尝试通过邮递员在本地主机上运行的容器上发送 POST 请求时，我收到无法连接的错误，并且在应用程序日志中我会得到

[WARNING] Invalid HTTP request received.
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1 回答 1

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您需要指定 SSL 证书和私钥才能使 HTTPS 正常工作。

$ gunicorn --keyfile=./key.pem --certfile=./cert.pem -k uvicorn.workers.UvicornWorker example:app

您可以在这里找到更多信息： https ://www.uvicorn.org/deployment/#running-with-https

于 2020-03-16T12:25:35.383 回答