93 lines
3.0 KiB
Docker
93 lines
3.0 KiB
Docker
# 构建阶段：安装依赖和编译
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FROM python:3.9-slim AS builder
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# 设置工作目录
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WORKDIR /build
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# 设置环境变量
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PYTHONIOENCODING=utf-8 \
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TZ=Asia/Shanghai
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# 设置时区
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RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
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echo "Asia/Shanghai" > /etc/timezone
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# 使用阿里云镜像源
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RUN echo "deb https://mirrors.aliyun.com/debian/ bullseye main non-free contrib" > /etc/apt/sources.list && \
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echo "deb https://mirrors.aliyun.com/debian-security/ bullseye-security main" >> /etc/apt/sources.list && \
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echo "deb https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib" >> /etc/apt/sources.list && \
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echo "deb https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib" >> /etc/apt/sources.list
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# 安装构建依赖
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RUN apt-get update && apt-get install -y --no-install-recommends \
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build-essential \
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libssl-dev \
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libffi-dev \
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default-libmysqlclient-dev \
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pkg-config \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# 设置pip镜像源
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RUN pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/ \
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&& pip config set install.trusted-host mirrors.aliyun.com \
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&& pip install --no-cache-dir --upgrade pip setuptools wheel
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# 复制requirements.txt
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COPY requirements.txt .
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# 安装Python依赖
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RUN pip install --no-cache-dir -r requirements.txt
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# 最终阶段：创建运行镜像
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FROM python:3.9-slim
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# 设置工作目录
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WORKDIR /app
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# 设置环境变量
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PYTHONIOENCODING=utf-8 \
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TZ=Asia/Shanghai
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# 设置时区
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RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
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echo "Asia/Shanghai" > /etc/timezone
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# 使用阿里云镜像源
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RUN echo "deb https://mirrors.aliyun.com/debian/ bullseye main non-free contrib" > /etc/apt/sources.list && \
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echo "deb https://mirrors.aliyun.com/debian-security/ bullseye-security main" >> /etc/apt/sources.list && \
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echo "deb https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib" >> /etc/apt/sources.list && \
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echo "deb https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib" >> /etc/apt/sources.list
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# 安装运行时依赖
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RUN apt-get update && apt-get install -y --no-install-recommends \
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default-libmysqlclient-dev \
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curl \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# 从构建阶段复制Python包
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COPY --from=builder /usr/local/lib/python3.9/site-packages /usr/local/lib/python3.9/site-packages
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COPY --from=builder /usr/local/bin /usr/local/bin
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# 复制应用代码
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COPY . /app/
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# 创建非root用户运行应用
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RUN adduser --disabled-password --gecos '' appuser
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RUN chown -R appuser:appuser /app
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USER appuser
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# 暴露端口
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EXPOSE 9001
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# 设置健康检查
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HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:9001/health || exit 1
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# 启动命令
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CMD ["uvicorn", "run:app", "--host", "0.0.0.0", "--port", "9001"] |