130 lines
5.3 KiB
Docker
130 lines
5.3 KiB
Docker
# syntax=docker/dockerfile:1.7
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# ===== 阶段1: 构建前端 =====
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FROM node:20-slim AS frontend-builder
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WORKDIR /build
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COPY web/frontend/package.json web/frontend/package-lock.json* ./
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# npm 缓存挂载：即使镜像层缓存失效，也复用已下载的包，避免每次部署都重新拉依赖。
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RUN --mount=type=cache,target=/root/.npm \
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npm config set registry https://registry.npmmirror.com && \
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(npm ci || npm install) || \
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(npm config set registry https://registry.npmjs.org && (npm ci || npm install))
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COPY web/frontend/ ./
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RUN npm run build
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# ===== 阶段2: 构建应用宝 Worker 的 Node 依赖 =====
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FROM node:20-slim AS yyb-node-builder
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WORKDIR /build
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COPY services/yyb-worker/package.json services/yyb-worker/package-lock.json ./
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# 优先 npmmirror，失败时回退官方 registry，避免国内构建时依赖下载中断。
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RUN --mount=type=cache,target=/root/.npm \
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npm config set registry https://registry.npmmirror.com && \
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npm ci --omit=dev || \
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(npm config set registry https://registry.npmjs.org && npm ci --omit=dev)
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# ===== 阶段3: Python 运行时 =====
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FROM python:3.12-slim AS runtime
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ARG USE_CHINA_MIRRORS=true
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ARG UV_VERSION=0.13.5
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# 服务器默认使用阿里云镜像；本地构建可设 USE_CHINA_MIRRORS=false 直连官方源。
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# apt 缓存挂载：包索引和 .deb 都留在 BuildKit 缓存里，不再每次重下。
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RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
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--mount=type=cache,target=/var/lib/apt,sharing=locked \
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if [ "$USE_CHINA_MIRRORS" = "true" ]; then \
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cp /etc/apt/sources.list.d/debian.sources /tmp/debian.sources && \
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sed -i 's/deb.debian.org/mirrors.cloud.aliyuncs.com/g' /etc/apt/sources.list.d/debian.sources && \
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(apt-get update -o APT::Update::Error-Mode=any || \
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(sed -i 's/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
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apt-get update -o APT::Update::Error-Mode=any) || \
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(cp /tmp/debian.sources /etc/apt/sources.list.d/debian.sources && \
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apt-get update -o APT::Update::Error-Mode=any)); \
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else \
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apt-get update -o APT::Update::Error-Mode=any; \
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fi && \
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apt-get install -y --no-install-recommends \
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libgl1 \
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libglib2.0-0 \
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nodejs \
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fonts-wqy-microhei
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# 安装 uv：服务器走阿里云镜像，本地直连官方 PyPI。
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# mirrors.cloud.aliyuncs.com 的证书与主机名不匹配，直接用 mirrors.aliyun.com，
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# 避免每次构建先失败重试 10 秒；版本固定，基础层重建时行为保持一致。
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RUN --mount=type=cache,target=/root/.cache/pip \
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if [ "$USE_CHINA_MIRRORS" = "true" ]; then \
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(pip install --retries 2 --timeout 30 \
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-i https://mirrors.aliyun.com/pypi/simple/ "uv==${UV_VERSION}" || \
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pip install --retries 2 --timeout 30 "uv==${UV_VERSION}"); \
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else \
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pip install --retries 2 --timeout 30 "uv==${UV_VERSION}"; \
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fi
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WORKDIR /app
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# 缓存目录和 .venv 位于不同文件系统时 uv 会自动回退为复制；显式设置可避免构建告警。
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ENV UV_LINK_MODE=copy
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# 先复制依赖文件，利用 Docker 缓存层
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COPY pyproject.toml uv.lock* README.md alembic.ini ./
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RUN --mount=type=cache,target=/root/.cache/uv \
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uv venv /app/.venv && \
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if [ "$USE_CHINA_MIRRORS" = "true" ]; then \
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(UV_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/ uv pip install -e . || \
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uv pip install -e .); \
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else \
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uv pip install -e .; \
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fi
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# 复制项目代码
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COPY core/ ./core/
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COPY utils/ ./utils/
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COPY web/backend/ ./web/backend/
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COPY scripts/migrate_sqlite_to_mysql.py ./scripts/migrate_sqlite_to_mysql.py
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# 将应用宝 Worker 合并进同一应用镜像；其 Python 依赖已纳入项目 uv.lock。
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COPY services/yyb-worker/runtime/ ./services/yyb-worker/runtime/
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COPY --from=yyb-node-builder /build/node_modules ./services/yyb-worker/runtime/node_modules
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COPY docker-entrypoint.sh ./docker-entrypoint.sh
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# 复制前端构建产物
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COPY --from=frontend-builder /build/dist ./web/frontend/dist
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# 创建数据和日志目录
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RUN mkdir -p /app/data /app/logs /app/data/yyb-worker-jobs && \
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chmod +x /app/docker-entrypoint.sh
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# 环境变量
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV PATH="/app/.venv/bin:$PATH"
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# 生产镜像默认关闭文件监控重载，避免 data/logs 写入触发重启循环。
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ENV UVICORN_RELOAD=false
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ENV YYB_WORKER_URL=http://127.0.0.1:8810
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EXPOSE 8800
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# 健康检查同时覆盖 Web API 与同容器 Worker。
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HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8800/api/health'); urllib.request.urlopen('http://127.0.0.1:8810/health')" || exit 1
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# 同一容器内启动 Web 与本机 Worker；入口脚本负责联动退出和信号转发。
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ENTRYPOINT ["/app/docker-entrypoint.sh"]
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# ===== 阶段4: 测试镜像（含 dev 依赖与测试代码，可容器内跑 pytest）=====
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# 用法: docker compose --profile test run --rm test
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FROM runtime AS test
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ARG USE_CHINA_MIRRORS=true
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COPY tests/ ./tests/
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COPY conftest.py ./
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RUN --mount=type=cache,target=/root/.cache/uv \
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if [ "$USE_CHINA_MIRRORS" = "true" ]; then \
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(UV_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/ uv sync --frozen --group dev || \
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uv sync --frozen --group dev); \
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else \
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uv sync --frozen --group dev; \
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fi
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