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| # 使用 PostgreSQL 作为基础镜像 | |
| FROM nikolaik/python-nodejs:python3.12-nodejs20 | |
| # 添加维护者信息 | |
| LABEL maintainer="ai来事 <https://www.youtube.com/@all.ai.>" | |
| ARG CACHEBUST=1 | |
| # 设置构建参数,提供默认值 | |
| ARG WEBHOOK_URL=https://你的hf账户名-空间名.hf.space/ | |
| ARG POSTGRESDB_PORT=5432 | |
| # 设置基本环境变量 | |
| ENV WEBHOOK_URL=${WEBHOOK_URL} \ | |
| N8N_HOST=0.0.0.0 \ | |
| N8N_PORT=7860 \ | |
| N8N_PROTOCOL=https \ | |
| GENERIC_TIMEZONE=Asia/Shanghai \ | |
| N8N_METRICS=true \ | |
| QUEUE_HEALTH_CHECK_ACTIVE=true \ | |
| N8N_PAYLOAD_SIZE_MAX=256 \ | |
| DB_TYPE=postgresdb \ | |
| DB_POSTGRESDB_PORT=${POSTGRESDB_PORT} \ | |
| VIRTUAL_ENV=/home/pn/venv \ | |
| PATH="/home/pn/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$PATH" \ | |
| # 添加 Redis 配置 | |
| QUEUE_BULL_REDIS_HOST=localhost \ | |
| QUEUE_BULL_REDIS_PORT=6379 \ | |
| QUEUE_BULL_REDIS_DB=0 \ | |
| N8N_QUEUE_BULL_REDIS_PREFIX=n8n:queue \ | |
| EXECUTIONS_MODE=queue \ | |
| # 添加 Qdrant 配置 | |
| QDRANT_HOST=localhost \ | |
| QDRANT_PORT=6333 \ | |
| # 添加超时配置 | |
| WAIT_TIMEOUT=30 \ | |
| # 添加日志级别 | |
| N8N_LOG_LEVEL=info | |
| # 安装系统依赖 | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| curl \ | |
| unzip \ | |
| gnupg \ | |
| build-essential \ | |
| sudo \ | |
| vim \ | |
| git \ | |
| procps \ | |
| lsof \ | |
| net-tools \ | |
| ca-certificates \ | |
| openssl \ | |
| tzdata \ | |
| htop \ | |
| jq \ | |
| netcat-openbsd \ | |
| redis-server \ | |
| # 添加 Qdrant 依赖 | |
| pkg-config \ | |
| libssl-dev \ | |
| && ln -fs /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \ | |
| && dpkg-reconfigure --frontend noninteractive tzdata \ | |
| # 安装 Rust | |
| && curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y \ | |
| && . $HOME/.cargo/env \ | |
| # 克隆并编译 Qdrant | |
| && cd /tmp \ | |
| && git clone --depth 1 https://github.com/qdrant/qdrant.git \ | |
| && cd qdrant \ | |
| && cargo build --release --bin qdrant \ | |
| && mv target/release/qdrant /usr/local/bin/ \ | |
| && cd / \ | |
| && rm -rf /tmp/qdrant \ | |
| # 清理 | |
| && apt-get clean \ | |
| && rm -rf /var/lib/apt/lists/* \ | |
| && rm -rf $HOME/.cargo/registry \ | |
| # 创建虚拟环境并安装 Python 依赖 | |
| && python3 -m venv $VIRTUAL_ENV \ | |
| && $VIRTUAL_ENV/bin/pip install --no-cache-dir --upgrade pip requests yt-dlp \ | |
| # 安装 n8n | |
| && npm install -g n8n@latest pnpm \ | |
| && npm cache clean --force | |
| # 创建环境变量文件 | |
| RUN --mount=type=secret,id=POSTGRES_USER,mode=0444,required=true \ | |
| --mount=type=secret,id=POSTGRES_PASSWORD,mode=0444,required=true \ | |
| --mount=type=secret,id=POSTGRES_DB,mode=0444,required=true \ | |
| --mount=type=secret,id=POSTGRESDB_HOST,mode=0444,required=true \ | |
| echo "export DB_POSTGRESDB_HOST=$(cat /run/secrets/POSTGRESDB_HOST)" >> /home/pn/.env && \ | |
| echo "export DB_POSTGRESDB_USER=$(cat /run/secrets/POSTGRES_USER)" >> /home/pn/.env && \ | |
| echo "export DB_POSTGRESDB_PASSWORD=$(cat /run/secrets/POSTGRES_PASSWORD)" >> /home/pn/.env && \ | |
| echo "export DB_POSTGRESDB_DATABASE=$(cat /run/secrets/POSTGRES_DB)" >> /home/pn/.env && \ | |
| chown pn:pn /home/pn/.env | |
| # 创建工作目录 | |
| WORKDIR /home/pn/n8n | |
| # 复制启动脚本并创建数据目录 | |
| COPY --chown=pn:pn run.sh ./run.sh | |
| COPY --chown=pn:pn config/n8n_env.sh ./config/n8n_env.sh | |
| RUN chmod +x ./run.sh \ | |
| && mkdir -p /home/pn/.n8n \ | |
| && chown -R pn:pn /home/pn/.n8n | |
| # 暴露端口 | |
| EXPOSE 7860 | |
| # 切换到非 root 用户 | |
| USER pn | |
| # 设置数据卷 | |
| VOLUME ["/home/pn/.n8n"] | |
| # 启动命令 | |
| CMD ["./run.sh"] | |