FROM python:3.12-slim-bookworm WORKDIR /app # 从官方镜像拷贝 uv 二进制 COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/ # 先安装依赖(利用 Docker 层缓存) COPY pyproject.toml uv.lock ./ RUN --mount=type=cache,target=/root/.cache/uv \ uv sync --locked --no-install-project --no-dev # 复制 MCP 服务器代码和 trendradar 模块 COPY mcp_server/ ./mcp_server/ COPY trendradar/ ./trendradar/ RUN --mount=type=cache,target=/root/.cache/uv \ uv sync --locked --no-dev ENV PATH="/app/.venv/bin:$PATH" # 创建必要目录 RUN mkdir -p /app/config /app/output ENV PYTHONUNBUFFERED=1 \ CONFIG_PATH=/app/config/config.yaml \ FREQUENCY_WORDS_PATH=/app/config/frequency_words.txt # MCP HTTP 服务端口 EXPOSE 3333 HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \ CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:3333/sse')" || exit 1 # 启动 MCP 服务器(HTTP 模式) CMD ["python", "-m", "mcp_server.server", "--transport", "http", "--host", "0.0.0.0", "--port", "3333"]