33 lines
655 B
Docker
33 lines
655 B
Docker
# 使用官方Python镜像作为基础镜像
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FROM python:3.10-slim
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# 设置工作目录
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WORKDIR /app
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# 安装系统依赖(如果需要)
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RUN apt-get update && apt-get install -y \
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gcc \
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&& rm -rf /var/lib/apt/lists/*
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# 复制requirements.txt并安装Python依赖
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# 复制应用代码
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COPY . .
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# 创建非root用户(安全最佳实践)
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RUN useradd --create-home --shell /bin/bash app \
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&& chown -R app:app /app
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USER app
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# 暴露端口
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EXPOSE 5002
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# 设置环境变量
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ENV FLASK_APP=app.py
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ENV FLASK_ENV=production
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# 启动命令
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CMD ["python", "app.py"]
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