1-27同步

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2026-01-27 18:21:54 +08:00
parent f71063450b
commit 193af53735
8 changed files with 511 additions and 40 deletions

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# ==================== 构建阶段 ====================
FROM python:3.12-slim AS builder
# 设置工作目录
WORKDIR /app
# 设置环境变量
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
UV_SYSTEM_PYTHON=1 \
UV_HTTP_TIMEOUT=600 \
UV_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple \
UV_EXTRA_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple
# 安装系统依赖和构建工具
RUN apt-get update && apt-get install -y --no-install-recommends \
gcc \
g++ \
build-essential \
python3-dev \
&& rm -rf /var/lib/apt/lists/*
# 使用 uv 官方镜像中的二进制文件(不用 pip install uv
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
# 复制依赖文件(利用 Docker 缓存)
COPY pyproject.toml uv.lock ./
# 安装项目依赖(不包括开发依赖,使用 frozen 锁定版本)
RUN uv sync --frozen --no-dev
# ==================== 运行阶段 ====================
FROM python:3.12-slim AS runtime
# 设置工作目录
WORKDIR /app
# 设置环境变量
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
UV_SYSTEM_PYTHON=1 \
PATH="/app/.venv/bin:$PATH"
# 从构建阶段复制依赖
COPY --from=builder /app/.venv /app/.venv
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
# 创建非 root 用户
RUN groupadd -r appuser && useradd -r -g appuser appuser \
&& chown -R appuser:appuser /app
# 复制项目文件
COPY --chown=appuser:appuser . .
# 切换到非 root 用户
USER appuser
# 暴露端口
EXPOSE 8031
# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD python -c "from urllib.request import urlopen; urlopen('http://localhost:8031/health', timeout=5).read()" || exit 1
# 启动命令
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8031", "--workers", "1"]