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MeetSpot/Dockerfile

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+FROM python:3.12-slim
+
+# 设置工作目录
+WORKDIR /app
+
+# 设置环境变量
+ENV PYTHONPATH=/app
+ENV PYTHONUNBUFFERED=1
+
+# 安装系统依赖
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git \
+    curl \
+    && 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
+
+# 复制应用代码
+COPY . .
+
+# 创建非 root 用户
+RUN useradd --create-home --shell /bin/bash meetspot
+RUN chown -R meetspot:meetspot /app
+USER meetspot
+
+# 暴露端口
+EXPOSE 8000
+
+# 健康检查
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:8000/health || exit 1
+
+# 启动应用
+CMD ["python", "web_server.py"]