59 lines
1.9 KiB
Docker
59 lines
1.9 KiB
Docker
# ===== 阶段1: 构建前端 =====
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FROM node:20-slim AS frontend-builder
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WORKDIR /build
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COPY web/frontend/package.json web/frontend/package-lock.json* ./
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RUN npm ci || npm install
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COPY web/frontend/ ./
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RUN npm run build
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# ===== 阶段2: Python 运行时 =====
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FROM python:3.12-slim AS runtime
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# 优先使用腾讯云镜像源加速；不可用时自动回退官方源。
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RUN cp /etc/apt/sources.list.d/debian.sources /tmp/debian.sources && \
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sed -i 's/deb.debian.org/mirrors.tencentyun.com/g' /etc/apt/sources.list.d/debian.sources && \
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(apt-get update -o APT::Update::Error-Mode=any || \
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(cp /tmp/debian.sources /etc/apt/sources.list.d/debian.sources && \
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apt-get update -o APT::Update::Error-Mode=any)) && \
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apt-get install -y --no-install-recommends \
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libgl1 \
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libglib2.0-0 \
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nodejs \
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&& rm -rf /var/lib/apt/lists/*
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# 安装 uv：优先腾讯云 PyPI，失败时回退默认 PyPI。
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RUN pip install -i https://mirrors.tencentyun.com/pypi/simple uv || pip install uv
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WORKDIR /app
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# 先复制依赖文件，利用 Docker 缓存层
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COPY pyproject.toml uv.lock* README.md alembic.ini ./
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RUN uv venv /app/.venv && \
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(UV_INDEX_URL=https://mirrors.tencentyun.com/pypi/simple uv pip install -e . || uv pip install -e .)
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# 复制项目代码
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COPY core/ ./core/
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COPY utils/ ./utils/
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COPY web/backend/ ./web/backend/
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# 复制前端构建产物
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COPY --from=frontend-builder /build/dist ./web/frontend/dist
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# 创建数据和日志目录
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RUN mkdir -p /app/data /app/logs
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# 环境变量
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV PATH="/app/.venv/bin:$PATH"
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EXPOSE 8000
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/api/health')" || exit 1
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# 启动命令
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CMD ["python", "-m", "uvicorn", "web.backend.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "1"]
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