43 lines
890 B
Docker
43 lines
890 B
Docker
FROM python:3.9-alpine
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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
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RUN apk add --no-cache \
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gcc \
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musl-dev \
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python3-dev \
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libffi-dev \
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openssl-dev \
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bash
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# 复制依赖文件并安装
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# 复制应用程序代码
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COPY . .
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# 创建必要的目录
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RUN mkdir -p logs email_data db
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# 设置环境变量
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ENV FLASK_ENV=production \
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PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1
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# 设置非root用户
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RUN adduser -D emailuser
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RUN chown -R emailuser:emailuser /app
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USER root
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# 暴露端口
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EXPOSE 5000 25
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:5000/api/status || exit 1
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# 启动命令
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CMD ["sh", "-c", "python run.py --host 0.0.0.0 --port 5000 --smtp-port 25"] |