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# 使用官方 Python 镜像 | |
FROM python:3.9-slim | |
# 设置缓存目录(必须用 root 用户创建) | |
RUN mkdir -p /app/.cache/huggingface && \ | |
chmod 777 /app /app/.cache /app/.cache/huggingface | |
# 创建非 root 用户并切换 | |
RUN useradd -m -u 1000 appuser | |
USER appuser | |
# 设置工作目录和环境变量 | |
WORKDIR /app | |
ENV HF_HOME=/app/.cache/huggingface \ | |
TRANSFORMERS_CACHE=/app/.cache/huggingface \ | |
HUGGINGFACE_HUB_CACHE=/app/.cache/huggingface | |
# 安装依赖 | |
COPY requirements.txt . | |
RUN pip install --no-cache-dir -r requirements.txt | |
# 复制代码 | |
COPY . . | |
# 启动命令 | |
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] |