62 lines
2.0 KiB
Plaintext
62 lines
2.0 KiB
Plaintext
FROM node:20-slim AS frontend-builder
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WORKDIR /build/templates/index
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# 安装前端依赖，并在镜像构建阶段生成 Vite 产物。
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COPY templates/index/package.json templates/index/pnpm-lock.yaml templates/index/pnpm-workspace.yaml ./
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RUN corepack enable && \
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corepack prepare pnpm@9.15.9 --activate && \
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pnpm install --frozen-lockfile
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COPY templates/index/ ./
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RUN pnpm build
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FROM python:3.11-slim
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WORKDIR /app
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# 安装运行时系统依赖。
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc \
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ffmpeg \
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&& rm -rf /var/lib/apt/lists/*
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# 先安装 Python 依赖，提高 Docker 层缓存命中率。
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# 先准备 vendor 目录，便于离线依赖下载脚本写入文件。
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RUN mkdir -p /app/static/vendor
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# 只复制下载脚本，避免业务代码变化导致 vendor 依赖重复下载。
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COPY scripts/download_offline_deps.py scripts/
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RUN pip install --no-cache-dir requests && \
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python scripts/download_offline_deps.py
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# 复制应用代码。
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COPY . .
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# 使用前端构建阶段生成的产物覆盖源码中的旧产物。
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COPY --from=frontend-builder /build/static/vite/index /app/static/vite/index
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# 创建容器运行时数据目录。
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RUN mkdir -p /data/uploads /data/instance && \
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chmod 755 /data/uploads /data/instance
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# 设置默认运行环境变量。
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ENV FLASK_APP=src/app.py
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ENV SQLALCHEMY_DATABASE_URI=sqlite:////data/instance/transcriptions.db
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ENV UPLOAD_FOLDER=/data/uploads
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ENV PYTHONPATH=/app
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# 安装容器入口脚本。
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COPY scripts/docker-entrypoint.sh /usr/local/bin/
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RUN chmod +x /usr/local/bin/docker-entrypoint.sh
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# 暴露 Flask/Gunicorn 服务端口。
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EXPOSE 8899
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# 设置入口脚本和默认启动命令。
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ENTRYPOINT ["docker-entrypoint.sh"]
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CMD ["gunicorn", "--workers", "3", "--threads", "8", "--bind", "0.0.0.0:8899", "--timeout", "600", "src.app:app"]
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