# 后端 Dockerfile
FROM python:3.11-slim

WORKDIR /app

# 安装系统依赖
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

# 复制依赖文件
COPY requirements.txt .

# 安装 Python 依赖
RUN pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple

# 复制项目代码
COPY . .

# 创建日志目录
RUN mkdir -p logs

EXPOSE 8010

# 使用 gunicorn 启动
CMD ["gunicorn", "main:app", "-c", "gunicorn.conf.py"]