Spaces:
Sleeping
Sleeping
| # ======================================== | |
| # 汇率换算服务 Dockerfile | |
| # 基于 Python 3.11 构建 | |
| # ======================================== | |
| # 使用官方 Python 镜像作为基础镜像 | |
| FROM python:3.11-slim | |
| # 设置工作目录 | |
| WORKDIR /app | |
| # 设置环境变量 | |
| # 防止 Python 生成 .pyc 文件 | |
| ENV PYTHONDONTWRITEBYTECODE=1 | |
| # 防止 Python 缓冲 stdout 和 stderr | |
| ENV PYTHONUNBUFFERED=1 | |
| # 设置时区为中国时区 | |
| ENV TZ=Asia/Shanghai | |
| # 安装系统依赖 | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| tzdata \ | |
| && rm -rf /var/lib/apt/lists/* \ | |
| && ln -snf /usr/share/zoneinfo/$TZ /etc/localtime \ | |
| && echo $TZ > /etc/timezone | |
| # 复制依赖文件 | |
| COPY requirements.txt . | |
| # 安装 Python 依赖 | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # 复制项目代码 | |
| COPY app/ ./app/ | |
| COPY static/ ./static/ | |
| COPY templates/ ./templates/ | |
| COPY run.py . | |
| # 创建非 root 用户运行应用(安全最佳实践) | |
| RUN adduser --disabled-password --gecos "" appuser \ | |
| && chown -R appuser:appuser /app | |
| USER appuser | |
| # 暴露端口 | |
| EXPOSE 7860 | |
| # 健康检查 | |
| HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ | |
| CMD python -c "import httpx; httpx.get('http://localhost:7860/health', timeout=5)" || exit 1 | |
| # 启动命令 | |
| CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"] | |