Dockerfile

FROM ubuntu:22.04 AS stage1

# 安装 Python 3.10
RUN apt-get update && \
    apt-get install -y python3.10 python3-pip

# 设置 python 和 pip 的替代版本
RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.10 1 && \
    update-alternatives --install /usr/bin/pip pip /usr/bin/pip3 1

# 安裝 Python 相關依賴
RUN pip install --no-cache-dir pip==22.3.1 && \
    pip install --no-cache-dir \
    datasets \
    "huggingface-hub>=0.19" "hf-transfer>=0.1.4" "protobuf<4" "click<8.1" "pydantic~=1.0"

# 安裝系統級別的依賴
RUN apt-get install -y \
    git \
    git-lfs \
    ffmpeg \
    libsm6 \
    libxext6 \
    cmake \
    libgl1-mesa-glx \
    && git lfs install \
    && rm -rf /var/lib/apt/lists/*

FROM stage1 AS stage2

# 修改 apt-get 以使用 fakeroot，並創建非 root 用戶
RUN apt-get update && apt-get install -y fakeroot && \
    mv /usr/bin/apt-get /usr/bin/.apt-get && \
    echo '#!/usr/bin/env sh\nfakeroot /usr/bin/.apt-get $@' > /usr/bin/apt-get && \
    chmod +x /usr/bin/apt-get && \
	rm -rf /var/lib/apt/lists/* && \
	useradd -m -u 1000 user

# 安裝 requirements.txt 中的依賴
COPY requirements.txt requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

FROM stage2 AS stage3

# 安裝 Gradio 及相關依賴
RUN pip install --no-cache-dir \
    gradio[oauth]==4.27.0 \
    "uvicorn>=0.14.0"

FROM stage3 AS stage4

WORKDIR /home/user/app

COPY --chown=1000:1000 . /home/user/app

ENTRYPOINT ["python", "app.py"]