49 lines
1.1 KiB
Docker
49 lines
1.1 KiB
Docker
FROM python:3.11-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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ENV PYTHONUNBUFFERED=1
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ENV TZ=Asia/Shanghai
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# 安装系统依赖（TA-Lib需要）
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RUN apt-get update && apt-get install -y \
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build-essential \
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wget \
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tar \
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&& rm -rf /var/lib/apt/lists/*
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# 安装TA-Lib
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RUN wget http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz && \
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tar -xzf ta-lib-0.4.0-src.tar.gz && \
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cd ta-lib/ && \
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./configure --prefix=/usr && \
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make && \
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make install && \
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cd .. && \
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rm -rf ta-lib ta-lib-0.4.0-src.tar.gz
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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
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RUN pip install --no-cache-dir --upgrade pip && \
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pip install --no-cache-dir -r requirements.txt
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# 复制应用代码
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COPY . .
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# 创建必要的目录
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RUN mkdir -p logs data
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# 暴露端口
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EXPOSE 5000
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD python -c "import requests; requests.get('http://localhost:5000/health', timeout=5)" || exit 1
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# 启动命令（可通过docker-compose覆盖）
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CMD ["python", "coin_selection_engine.py"] |