44 lines
1.4 KiB
Docker
44 lines
1.4 KiB
Docker
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FROM python:3.11
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# 1. 替换为腾讯云APT源 + 仅装时区依赖
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RUN sed -i 's/deb.debian.org/mirrors.tencent.com/g' /etc/apt/sources.list.d/debian.sources && \
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apt update && apt install -y --no-install-recommends tzdata && \
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rm -rf /var/lib/apt/lists/*
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# 2. 核心环境变量
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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FLASK_APP=run:app \
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TZ=Asia/Shanghai
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# 3. 设置时区
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RUN ln -snf /usr/share/zoneinfo/${TZ} /etc/localtime && echo ${TZ} > /etc/timezone
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# 4. 工作目录 + 非root用户
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WORKDIR /app
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RUN groupadd -r appuser && useradd -r -g appuser appuser && chown -R appuser:appuser /app
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# 新增图片存放地址
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RUN mkdir -p /app/logs /app/uploads \
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&& chown -R appuser:appuser /app/logs /app/uploads \
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&& chmod -R 777 /app/logs /app/uploads
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USER appuser
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# 5. 腾讯云PyPI源 + 极简提速依赖安装
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COPY --chown=appuser:appuser requirements.txt /app/
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RUN python -m venv /app/venv && \
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# /app/venv/bin/pip install --no-cache-dir --upgrade pip && \
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/app/venv/bin/pip install --no-cache-dir --prefer-binary -r requirements.txt -i https://mirrors.cloud.tencent.com/pypi/simple/
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# 6. 复制项目文件
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COPY --chown=appuser:appuser . /app/
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# 7. 切换非root用户
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USER appuser
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# 8. 暴露端口
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EXPOSE 5221
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# 9. 启动Gunicorn
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CMD ["/app/venv/bin/gunicorn", "--bind", "0.0.0.0:5221", "--workers", "7", "--threads", "2", "run:app"]
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