31 lines
883 B
Docker
31 lines
883 B
Docker
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# 允许通过构建参数切换基础镜像（例如使用国内镜像加速）
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ARG PY_BASE=python:3.11-slim
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FROM ${PY_BASE}
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# 基本环境变量：减少缓存与加快启动
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PIP_NO_CACHE_DIR=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1
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WORKDIR /app
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# 先复制依赖文件以利用 Docker 层缓存
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COPY requirements.txt ./
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# 如遇到无预编译轮子导致安装失败，可取消注释下方 apt 依赖
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# 仅在必要时开启，以保持镜像体积可控
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# RUN apt-get update && apt-get install -y --no-install-recommends \
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# build-essential gcc g++ curl \
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# && rm -rf /var/lib/apt/lists/*
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RUN pip install --no-cache-dir -r requirements.txt
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# 复制源码
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COPY . .
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EXPOSE 3000
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# 以 SSE 模式启动服务，监听 0.0.0.0:3000
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CMD ["python", "main.py", "--sse", "--host", "0.0.0.0", "--port", "3000"]
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