docker2compose/Dockerfile at master · coracoo/docker2compose · GitHub

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# D2C - Docker to Compose
# 使用 root 用户运行（确保 Docker socket 访问权限）

FROM python:3.13-slim

WORKDIR /app

# 构建参数
ARG TARGETPLATFORM
ARG BUILDPLATFORM

RUN echo "Building for $TARGETPLATFORM on $BUILDPLATFORM"

# 安装系统依赖
RUN echo "deb http://mirrors.aliyun.com/debian/ bookworm main non-free contrib" > /etc/apt/sources.list \
    && echo "deb http://mirrors.aliyun.com/debian-security bookworm-security main" >> /etc/apt/sources.list \
    && echo "deb http://mirrors.aliyun.com/debian/ bookworm-updates main non-free contrib" >> /etc/apt/sources.list \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
        curl \
        ca-certificates \
        gnupg \
    && mkdir -p /etc/apt/keyrings \
    && curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/debian/gpg \
        | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
    && chmod a+r /etc/apt/keyrings/docker.gpg \
    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] \
        https://mirrors.aliyun.com/docker-ce/linux/debian \
        $(. /etc/os-release && echo "$VERSION_CODENAME") stable" \
        | tee /etc/apt/sources.list.d/docker.list > /dev/null \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
        docker-ce-cli \
        docker-compose-plugin \
        build-essential \
        gcc \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# 创建必要的目录
RUN mkdir -p /app/config /app/compose /app/logs /app/templates /app/static /app/web

# 复制并安装 Python 依赖
COPY requirements.txt .
RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
    pip install --no-cache-dir -r requirements.txt

# 复制应用代码
COPY backend/ /app/

# 确保脚本可执行
RUN chmod +x /app/*.sh /app/*.py 2>/dev/null || true

# 复制入口脚本
COPY entrypoint.sh /app/entrypoint.sh

# 修复 Windows 换行符并确保脚本可执行
RUN apt-get update && \
    rm -rf /var/lib/apt/lists/* && \
    sed -i 's/\r$//' /app/entrypoint.sh && \
    chmod +x /app/entrypoint.sh

# 清理 Python 缓存
RUN find /app -name "__pycache__" -type d -exec rm -rf {} + 2>/dev/null || true && \
    find /app -name "*.pyc" -delete 2>/dev/null || true

# 暴露端口
EXPOSE 5000

# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python3 -c "import urllib.request; urllib.request.urlopen('http://localhost:5000/health')" || exit 1

# 使用入口脚本启动
ENTRYPOINT ["/app/entrypoint.sh"]