2026-01-12 12:04:05 +08:00
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FROM python:3.10-slim
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2026-01-12 12:48:54 +08:00
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# 安装系统依赖(包含 Git 和 Playwright 所需的所有库)
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2026-01-12 13:48:18 +08:00
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# 这一层会被缓存,除非 Dockerfile 改变
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2026-01-12 12:04:05 +08:00
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RUN apt-get update && apt-get install -y \
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wget \
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gnupg \
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ca-certificates \
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fonts-liberation \
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2026-01-12 12:48:54 +08:00
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fonts-unifont \
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2026-01-12 12:04:05 +08:00
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libasound2 \
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libatk-bridge2.0-0 \
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libatk1.0-0 \
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libatspi2.0-0 \
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libcups2 \
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libdbus-1-3 \
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libdrm2 \
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libgbm1 \
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libgtk-3-0 \
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libnspr4 \
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libnss3 \
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libwayland-client0 \
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libxcomposite1 \
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libxdamage1 \
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libxfixes3 \
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libxkbcommon0 \
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libxrandr2 \
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xdg-utils \
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git \
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2026-01-12 12:48:54 +08:00
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libu2f-udev \
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libvulkan1 \
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libxss1 \
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2026-01-12 12:04:05 +08:00
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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2026-01-12 13:48:18 +08:00
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# 复制依赖文件(这一层变化少,会被缓存)
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2026-01-12 12:04:05 +08:00
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COPY requirements.txt .
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2026-01-12 13:48:18 +08:00
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# 安装 Python 依赖(这一层也会被缓存)
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2026-01-12 12:04:05 +08:00
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RUN pip install --no-cache-dir -r requirements.txt
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2026-01-12 13:48:18 +08:00
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# 安装 Playwright 浏览器(这一层也会被缓存)
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2026-01-12 12:04:05 +08:00
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RUN playwright install chromium
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2026-01-12 13:48:18 +08:00
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# 复制应用代码(只有代码变化时才会重新执行后面层)
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2026-01-12 12:04:05 +08:00
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COPY . .
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# 创建数据目录
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RUN mkdir -p /app/data /app/data/screenshots
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# 暴露端口
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2026-01-12 15:49:09 +08:00
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EXPOSE 18085
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2026-01-12 12:04:05 +08:00
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# 设置环境变量
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ENV HOST=0.0.0.0
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ENV PORT=18085
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2026-01-12 12:04:05 +08:00
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ENV HEADLESS=false
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ENV SCREENSHOT_ON_ERROR=true
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# 启动脚本(支持 Git 自动更新)
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COPY entrypoint.sh /app/entrypoint.sh
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RUN chmod +x /app/entrypoint.sh
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ENTRYPOINT ["/app/entrypoint.sh"]
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