| FROM python:3.10-slim | |
| WORKDIR /app | |
| # 安装系统依赖 | |
| RUN apt-get update && apt-get install -y \ | |
| build-essential \ | |
| libsndfile1 \ | |
| curl \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # 复制 requirements 文件并安装 Python 依赖 | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # 复制项目文件 | |
| COPY . . | |
| # 创建模型目录（用于持久化） | |
| RUN mkdir -p /data/models | |
| # 暴露端口 7860 | |
| EXPOSE 7860 | |
| # 设置环境变量 | |
| ENV PYTHONUNBUFFERED=1 | |
| ENV MODEL_DIR=/data/models | |
| # 健康检查 - 检查 API 是否响应 | |
| HEALTHCHECK --interval=30s --timeout=10s --start-period=120s --retries=3 \ | |
| CMD curl -f http://localhost:7860/health || exit 1 | |
| # 运行应用 | |
| CMD ["python", "api.py"] | |