# 使用官方Python运行时作为基础镜像
FROM python:3.11-slim

# 设置工作目录
WORKDIR /app

# 设置环境变量
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

# 配置国内镜像源加速
RUN sed -i s@/deb.debian.org/@/mirrors.aliyun.com/@g /etc/apt/sources.list && \
    apt-get update && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# 设置pip国内镜像源
RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

# 复制依赖文件
COPY requirements.txt .

# 安装Python依赖
RUN pip install --no-cache-dir -r requirements.txt

# 复制应用代码
COPY . .

# 创建日志目录
RUN mkdir -p /app/logs

# 暴露端口
EXPOSE 8000

# 启动命令
CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--access-log"]