27 lines
592 B
Docker
27 lines
592 B
Docker
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# 使用官方Python轻量级镜像
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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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# 配置国内镜像源（加速安装）
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RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
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# 先复制依赖文件（利用Docker缓存优化）
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COPY requirements.txt .
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# 安装依赖（禁用缓存减少体积）
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RUN pip install --no-cache-dir -r requirements.txt
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# 复制整个项目代码
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COPY . .
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# 暴露Flask默认端口
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EXPOSE 5000
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# 设置环境变量
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ENV FLASK_APP=app/main.py
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ENV FLASK_ENV=production
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# 启动应用
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CMD ["flask", "run", "--host=0.0.0.0"]
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