增加主力选股批量分析
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# 使用官方Python镜像作为基础镜像
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FROM swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/python:3.12-slim
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# 设置时区环境变量
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ENV TZ=Asia/Shanghai
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# 设置工作目录
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WORKDIR /app
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# 安装Node.js (pywencai需要)、中文字体 (PDF生成需要) 和时区数据
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RUN apt-get update && apt-get install -y \
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curl \
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gnupg \
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fonts-noto-cjk \
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fonts-wqy-zenhei \
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fonts-wqy-microhei \
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fontconfig \
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tzdata \
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&& ln -snf /usr/share/zoneinfo/$TZ /etc/localtime \
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&& echo $TZ > /etc/timezone \
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&& curl -fsSL https://deb.nodesource.com/setup_18.x | bash - \
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&& apt-get install -y nodejs \
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&& fc-cache -fv \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# 验证安装
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RUN node --version && npm --version
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# 复制依赖文件
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COPY requirements.txt .
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# 安装Python依赖 - 修改后的部分
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# 永久配置pip使用国内镜像源并增加超时时间[1](@ref)[2](@ref)
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RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple/ && \
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pip config set global.trusted-host pypi.tuna.tsinghua.edu.cn && \
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pip install --no-cache-dir --default-timeout=1000 -r requirements.txt
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# 复制项目文件
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COPY . .
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# 创建必要的目录
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RUN mkdir -p /app/data && chmod 777 /app/data
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# 暴露Streamlit默认端口
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EXPOSE 8501
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# 设置健康检查
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HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
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# 启动应用
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CMD ["python", "run.py"]
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