需改部署目录

devops/Dockerfile

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+# 使用官方的 Python 3.10 镜像作为基础镜像
+FROM python:3.10
+# 使用 LABEL 替代 MAINTAINER
+LABEL maintainer="管理员"
+# 设置 python 环境变量
+ENV PYTHONUNBUFFERED 1
+ENV PYTHONDONTWRITEBYTECODE 1
+# 设置时区
+ENV TZ Asia/Shanghai
+
+# 升级pip版本
+# RUN python -m pip install --upgrade pip
+
+# 创建容器工作目录
+RUN mkdir -p /opt/fastapi_project
+# 设置容器内工作目录
+WORKDIR /opt/fastapi_project
+# 将当前主机目录全部文件复制至容器工作目录
+COPY ./requirements.txt /code/requirements.txt
+# 安装依赖
+RUN pip install --no-cache-dir --upgrade -r /opt/fastapiproject/backend/requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
+
+# 部署 nginx
+RUN apt-get update && apt-get install -y nginx
+RUN rm /etc/nginx/sites-enabled/default
+COPY nginx.conf /etc/nginx/sites-available/
+RUN ln -s /etc/nginx/sites-available/nginx.conf /etc/nginx/sites-enabled/
+RUN echo "daemon off;" >> /etc/nginx/nginx.conf
+
+# # 部署mysql
+# RUN apt-get install -y mysql-server
+
+# # 部署redis
+# RUN apt-get install -y redis-server
+
+# # 部署mongo
+# RUN apt-get install -y mongodb
+
+
+#CMD 运行以下命令，daemon off后台运行，否则启动完就自动关闭
+CMD ["nginx", "-g", "daemon off;"]  
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
+# 暴露端口
+EXPOSE 8000
+# python main.py run 或者 uvicorn main:create_app --host 0.0.0.0 --port 8000 --workers 4
+ENTRYPOINT ["uvicorn", "backend.main:create_app", "--host", "0.0.0.0", "--port", "8000", "--workers", 4]
+# ENTRYPOINT ["gunicorn", "-c", "gunicorn.py", "main:create_app"]