笔记更新
This commit is contained in:
82
knowledgebase/Hermes定制化Skills笔记.md
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82
knowledgebase/Hermes定制化Skills笔记.md
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#hermes #custom-skill #skills
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# Hermes 定制化 Skills 笔记
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> 记录 Hermes Agent 的定制化 skills(位于 `~/.hermes/skills/custom/`),源码托管在 atlas 仓库(`/Users/weishen/Workspace/atlas`)。
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## 目录
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- [blogwatcher-daily — RSS 订阅监控与导出](#blogwatcher-daily)
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- [llm-provider-billing — LLM 余额查询](#llm-provider-billing)
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---
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## blogwatcher-daily
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**用途**:RSS 订阅监控自动化 —— 抓取 → 去重入库 → 按需导出/管理。
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**一句话**:把 37+ 个 RSS/YouTube/Bilibili 订阅定时抓进 SQLite,支持按订阅增删查改,并可把文章导出成 txt / markdown / html 三种格式(常用于生成每日摘要并邮件发送)。
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### 核心能力
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| 功能 | 说明 |
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|------|------|
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| 全量/单源扫描 | 抓取订阅源新文章,按 link 去重入库 |
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| 订阅管理 | `--add` 添加(自动识别 YouTube → RSSHub 转换)、`--list` 列表 |
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| 文章管理 | `--articles` 查看、`--mark-read` 标记已读、`--delete` 删除 |
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| 导出 | `--export {txt,markdown,html}`,按日期/数量/订阅过滤,HTML 为单文件内嵌 CSS |
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### 架构要点
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- **智能路由**:YouTube 频道 → RSSHub(`http://192.168.3.45:1200`);普通 RSS → 直接访问原始 URL(RSSHub 的 `/rss/{url}` 路由不稳定,已绕开)
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- **存储**:SQLite(`blogwatcher.db`) + 订阅列表 `subscriptions.txt`
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- **依赖**:`feedparser`(Mac mini 本地运行)
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- **配套**:`references/agentmail-sending.md` 记录了与 AgentMail 配合发邮件的完整流程(代理、认证、常见错误)
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### 常用命令速记
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```bash
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# 扫描全部订阅
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python3 ~/.hermes/skills/custom/blogwatcher-daily/scripts/blogwatcher-daily.py
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# 导出今日文章为 HTML
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... --export html
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# 查看某订阅文章
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... --articles "Engadget"
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```
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### 已知限制
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- wikiHow、How-To Geek 源不可用(反爬)
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- 部分源依赖 RSSHub 的可用性(偶发 503)
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---
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## llm-provider-billing
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**用途**:查询各家 LLM API 账户余额与可用性。
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**一句话**:用户问"还剩多少钱 / 够不够跑"时,一键查询 DeepSeek 等提供商的账户余额,返回总额、赠送余额、充值余额及可用状态。
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### 当前支持
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| 提供商 | 端点 | 状态 |
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|--------|------|------|
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| DeepSeek | `GET https://api.deepseek.com/user/balance` | ✅ 已验证 |
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### 用法
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```bash
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# 一键查询(脚本自动从 ~/.hermes/.env 读 key)
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bash ~/.hermes/skills/custom/llm-provider-billing/scripts/deepseek-balance.sh
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```
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返回 JSON:`is_available`(是否可用)+ `balance_infos`(各币种 total/granted/topped_up)。
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### 关键知识点
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- **Key 位置**:`~/.hermes/.env` 的 `DEEPSEEK_API_KEY`(Hermes config.yaml 中 api_key 均为空)
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- **402 vs 401**:余额归零 → 402(充值即恢复,key 仍有效);key 错误 → 401
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- 其余提供商(OpenAI、Claude 等)待扩展,添加前需先验证官方文档并实测
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---
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*笔记创建时间:2026-09-01,来源:atlas 仓库中对应技能的 SKILL.md*
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287
knowledgebase/n8n Docker 更新指南.md
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knowledgebase/n8n Docker 更新指南.md
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#n8n #docker #update
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## 概述
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本笔记记录 n8n 容器化部署的版本管理和更新方法,基于自定义 Dockerfile 多阶段构建(Python 3.13 任务运行器 + n8n 基础镜像)的场景。
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---
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## 问题分析
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### 当前 Dockerfile 的版本不匹配问题
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在原有配置中存在以下问题:
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```dockerfile
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# 阶段 1:克隆特定版本的源码
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RUN git clone --depth 1 --branch n8n@2.13.4 \
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https://github.com/n8n-io/n8n.git /tmp/n8n-src
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# 阶段 2:使用最新的基础镜像
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FROM n8nio/n8n:latest # ← 潜在的版本不兼容
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```
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**风险:** 源码版本(2.13.4)与运行时基础镜像版本不一致,可能导致:
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- Python 任务运行器与 n8n 核心不兼容
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- 环境变量和 API 变化
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- 功能异常或启动失败
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### docker compose pull 的行为
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```bash
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$ docker compose pull
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✔ postgres:16-alpine Pulled # ← 成功拉取(直接使用 image:)
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✔ n8n Skipped # ← 跳过(使用 build: 需要重新构建)
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```
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**原因:** `docker compose pull` 仅处理 `image:` 字段的镜像,对于 `build:` 字段需要使用 `docker compose build`。
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---
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## 更新方法
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### 方案 1:明确版本号(推荐)
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**优点:**
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- 版本控制清晰,可复现
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- 避免 `latest` 标签的不确定性
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- 便于回滚
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**实施步骤:**
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1. **查询最新版本**
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```bash
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# 访问 GitHub Releases 页面
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# https://github.com/n8n-io/n8n/releases
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# 或使用 git 查询
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git ls-remote --tags https://github.com/n8n-io/n8n.git | grep -oP 'n8n@\K[\d.]+' | tail -10
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```
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2. **更新 Dockerfile**
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```dockerfile
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FROM python:3.13-alpine AS python-builder
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ENV HTTP_PROXY=http://127.0.0.1:10808
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ENV HTTPS_PROXY=http://127.0.0.1:10808
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RUN apk add --no-cache git
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# 更新版本号
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RUN git clone --depth 1 --branch n8n@2.14.2 \
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https://github.com/n8n-io/n8n.git /tmp/n8n-src
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# ... 阶段 1 其余部分 ...
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# 确保基础镜像版本匹配
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FROM n8nio/n8n:2.14.2
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USER root
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# ... 阶段 2 其余部分 ...
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```
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3. **重新构建和启动**
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```bash
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# 清除缓存重建
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proxychains docker compose build --no-cache n8n
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# 停止旧容器
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docker compose down
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# 启动新容器
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docker compose up -d
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# 查看日志
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docker compose logs -f n8n
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```
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### 方案 2:使用 latest 标签(快速更新,不推荐用于生产)
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**优点:**
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- 快速获取最新功能
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- 简化维护
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**缺点:**
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- 版本不可控
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- 可能的功能破坏性变化
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- 难以追踪问题
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**实施步骤:**
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```dockerfile
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FROM python:3.13-alpine AS python-builder
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ENV HTTP_PROXY=http://127.0.0.1:10808
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ENV HTTPS_PROXY=http://127.0.0.1:10808
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RUN apk add --no-cache git
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# 移除 --branch 参数,使用最新源码
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RUN git clone --depth 1 https://github.com/n8n-io/n8n.git /tmp/n8n-src
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# ... 阶段 1 其余部分 ...
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FROM n8nio/n8n:latest # ← 保持 latest
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USER root
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# ... 阶段 2 其余部分 ...
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```
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然后执行:
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```bash
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proxychains docker compose build --no-cache n8n
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docker compose down && docker compose up -d
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```
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---
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## 最佳实践
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### 1. 版本管理
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|环境|建议|说明|
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|---|---|---|
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|生产|明确版本号|便于故障追踪和回滚|
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|测试|测试多个版本|在升级前验证兼容性|
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|开发|可使用 latest|快速迭代原型|
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### 2. 构建优化
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```dockerfile
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# 代理配置一致性
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# 阶段 1 和 docker-compose.yml 应保持一致
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# Dockerfile 中:127.0.0.1:10808(本地)
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# docker-compose.yml 中:host.docker.internal:10808(容器内)
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# 原因:
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# - Dockerfile 在本地构建时,127.0.0.1 指向本机
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# - 容器运行时,host.docker.internal 指向宿主机
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```
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### 3. 版本检查
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更新后验证版本:
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```bash
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# 进入容器
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docker compose exec n8n sh
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# 查看 n8n 版本
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npm list n8n
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# 查看 Python 版本
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python3 --version
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# 查看任务运行器状态
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ls -la /usr/local/lib/node_modules/@n8n/task-runner-python/
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```
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---
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## 常见问题
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### Q1: docker compose pull 没有更新 n8n
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**A:** 因为你使用了 `build:` 而不是 `image:`。需要用:
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```bash
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docker compose build --no-cache n8n
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```
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### Q2: 更新后 n8n 启动失败
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**A:** 检查以下几点:
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```bash
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# 查看错误日志
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docker compose logs n8n
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# 常见原因:
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# 1. 版本不兼配 → 确保 Dockerfile 两阶段版本一致
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# 2. 环境变量过期 → 查阅新版本的 CHANGELOG
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# 3. 数据库迁移失败 → 检查 PostgreSQL 连接和权限
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```
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### Q3: 如何回滚到前一个版本
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**A:**
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```bash
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# 1. 修改 Dockerfile 版本号
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# 2. 重新构建
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docker compose build --no-cache n8n
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# 3. 清理数据后重启(如需)
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docker compose down
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docker compose up -d
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```
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### Q4: 代理在构建时不生效
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**A:** Docker 构建使用的是宿主机网络,`127.0.0.1` 应该指向代理服务。确保:
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```bash
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# 1. 代理服务运行中
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# 2. 端口 10808 可访问
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# 3. 检查防火墙规则
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# 测试连接
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curl -x http://127.0.0.1:10808 https://github.com -I
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```
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---
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## 更新清单
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||||
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更新前:
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||||
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- [ ] 备份 `.env` 和 `docker-compose.yml`
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- [ ] 记录当前 n8n 版本
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- [ ] 查看新版本的 CHANGELOG(breaking changes)
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||||
- [ ] 确保代理正常工作
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||||
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||||
更新过程:
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||||
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||||
- [ ] 更新 Dockerfile 版本号(两处)
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- [ ] 执行 `docker compose build --no-cache n8n`
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- [ ] 停止旧容器:`docker compose down`
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- [ ] 启动新容器:`docker compose up -d`
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更新后:
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||||
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||||
- [ ] 查看 n8n 日志:`docker compose logs n8n`
|
||||
- [ ] 检查 Web UI 是否可访问(https://n8n.ishenwei.online)
|
||||
- [ ] 验证现有工作流是否正常运行
|
||||
- [ ] 检查 Python 任务运行器功能
|
||||
|
||||
---
|
||||
|
||||
## 相关命令速查
|
||||
|
||||
```bash
|
||||
# 查看构建日志(详细)
|
||||
docker compose build --no-cache n8n --progress=plain
|
||||
|
||||
# 清理所有 n8n 相关镜像和容器
|
||||
docker compose down -v
|
||||
docker image rm n8n:*
|
||||
|
||||
# 重新完整部署
|
||||
docker compose down -v && docker compose up -d --build
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||||
|
||||
# 进入 n8n 容器交互式 shell
|
||||
docker compose exec n8n sh
|
||||
|
||||
# 查看实时日志
|
||||
docker compose logs -f n8n
|
||||
|
||||
# 仅查看最后 100 行日志
|
||||
docker compose logs n8n -n 100
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
**最后更新:** 2026-09-01
|
||||
**当前配置版本:** n8n@2.13.4
|
||||
**推荐升级版本:** n8n@2.14.x 或更新
|
||||
117
knowledgebase/n8n 调用openclaw agents的工作流架构.md
Normal file
117
knowledgebase/n8n 调用openclaw agents的工作流架构.md
Normal file
@@ -0,0 +1,117 @@
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||||
|
||||
#n8n #openclaw #agents
|
||||
## OpenClaw API Server 配置
|
||||
|
||||
OpenClaw 的 Gateway 可以提供 OpenAI 兼容的 [Fossies](https://fossies.org/linux/openclaw/docs/gateway/openai-http-api.md) Chat Completions 端点,**默认是关闭的**,需要在配置中手动开启。
|
||||
|
||||
### 第一步:开启端点
|
||||
|
||||
编辑 `~/.openclaw/openclaw.json`,添加:
|
||||
|
||||
json
|
||||
|
||||
```json
|
||||
{
|
||||
"gateway": {
|
||||
"port": 18789,
|
||||
"mode": "local",
|
||||
"bind": "lan",
|
||||
"auth": {
|
||||
"mode": "token",
|
||||
"token": "fb97035a1b62a4f29e5cb2f9ac131bd37f021a10823f66b0"
|
||||
},
|
||||
"tailscale": {
|
||||
"mode": "off",
|
||||
"resetOnExit": false
|
||||
},
|
||||
"remote": {
|
||||
"url": "ws://192.168.3.189:18789"
|
||||
},
|
||||
"nodes": {
|
||||
"denyCommands": [
|
||||
"camera.snap",
|
||||
"camera.clip",
|
||||
"screen.record",
|
||||
"contacts.add",
|
||||
"calendar.add",
|
||||
"reminders.add",
|
||||
"sms.send"
|
||||
]
|
||||
},
|
||||
"controlUi": {
|
||||
"allowInsecureAuth": true
|
||||
},
|
||||
"http": {
|
||||
"endpoints": {
|
||||
"chatCompletions": {
|
||||
"enabled": true
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
> `host: "0.0.0.0"` 是为了让 Docker 容器能访问,和 Hermes 同理。
|
||||
|
||||
然后重启 Gateway:
|
||||
|
||||
bash
|
||||
|
||||
```bash
|
||||
openclaw gateway restart
|
||||
```
|
||||
|
||||
验证:
|
||||
|
||||
bash
|
||||
|
||||
```bash
|
||||
curl http://localhost:18789/v1/health
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 与 Hermes 的关键区别
|
||||
|
||||
|项目|Hermes|OpenClaw|
|
||||
|---|---|---|
|
||||
|默认端口|`8642`|**`18789`**|
|
||||
|Agent 指定方式|`"model": "hermes-agent"`|**`"model": "openclaw:main"`**|
|
||||
|默认是否开启|✅ 开启|❌ 需手动开启|
|
||||
|
||||
OpenClaw 通过 `model` 字段来指定 Agent ID,格式为 `"openclaw:<agentId>"`,例如 `"openclaw:main"` 或 `"openclaw:beta"`。 [OpenClaw AI](https://openclaw-ai.com/en/docs/gateway/openai-http-api/)
|
||||
|
||||
---
|
||||
|
||||
## 在 n8n 中调用 OpenClaw
|
||||
|
||||
json
|
||||
|
||||
```json
|
||||
{
|
||||
"model": "openclaw:main",
|
||||
"messages": [
|
||||
{"role": "user", "content": "{{ $json.input }}"}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
| 字段 | 值 |
|
||||
| ------------- | ------------------------------------------------ |
|
||||
| URL | `http://192.168.3.189:18789/v1/chat/completions` |
|
||||
| Authorization | `Bearer your-secret-key` |
|
||||
|
||||
---
|
||||
|
||||
## 最终架构总结
|
||||
|
||||
```
|
||||
n8n (Docker)
|
||||
│
|
||||
├─ POST 192.168.3.189:8642 → Hermes Agent (port 8642)
|
||||
│
|
||||
└─ POST 192.168.3.189:18789 → OpenClaw Agent (port 18789)
|
||||
```
|
||||
|
||||
两个都用同一个局域网 IP,只是端口不同,在 n8n 里分别建两个 HTTP Request 节点就可以了。你的 OpenClaw 现在是什么状态,已经安装好了吗?
|
||||
162
knowledgebase/n8n调用hermes agents的工作流架构.md
Normal file
162
knowledgebase/n8n调用hermes agents的工作流架构.md
Normal file
@@ -0,0 +1,162 @@
|
||||
---
|
||||
title: "n8n调用openclaw/hermes agents的工作流架构"
|
||||
source: "https://claude.ai/chat/a18d1fa2-7e98-4f86-bac0-1167281eb151"
|
||||
author:
|
||||
published:
|
||||
created: 2026-04-20
|
||||
description: "Claude conversation with 8 messages"
|
||||
tags:
|
||||
- "clippings"
|
||||
---
|
||||
#n8n #hermes #agents
|
||||
|
||||
好消息!**Hermes Agent 内置了 OpenAI 兼容的 API Server**,完全不需要额外写任何代码,直接配置开启就行。
|
||||
|
||||
---
|
||||
|
||||
## 第一步:开启 Hermes API Server
|
||||
|
||||
Hermes 的 API Server 会将 hermes-agent 暴露为一个 OpenAI 兼容的 HTTP 端点,默认端口是 **8642**。 [GitHub](https://github.com/NousResearch/hermes-agent/blob/main/website/docs/user-guide/features/api-server.md)
|
||||
|
||||
bash
|
||||
|
||||
```bash
|
||||
# 开启 API Server
|
||||
hermes config set API_SERVER_ENABLED true
|
||||
|
||||
# 设置一个访问密钥(必须)
|
||||
hermes config set API_SERVER_KEY your-secret-key
|
||||
|
||||
# 启动 Gateway(API Server 随之运行)
|
||||
hermes gateway install # 安装为系统服务
|
||||
hermes gateway start # 启动
|
||||
```
|
||||
|
||||
验证是否正常运行:
|
||||
|
||||
bash
|
||||
|
||||
```bash
|
||||
curl http://192.168.3.189:8642/v1/health
|
||||
|
||||
{"status": "ok", "platform": "hermes-agent", "version": "0.20.6"}
|
||||
```
|
||||
|
||||
```bash
|
||||
weishen@WeideMac-mini ~ % hermes config set API_SERVER_ENABLED true
|
||||
✓ Set API_SERVER_ENABLED = True in /Users/weishen/.hermes/config.yaml
|
||||
weishen@WeideMac-mini ~ % nano /Users/weishen/.hermes/config.yaml
|
||||
weishen@WeideMac-mini ~ % hermes config set API_SERVER_KEY 01KPN2YYSEV56BZQSQX9XGW6VH
|
||||
✓ Set API_SERVER_KEY = 01KPN2YYSEV56BZQSQX9XGW6VH in /Users/weishen/.hermes/config.yaml
|
||||
weishen@WeideMac-mini ~ % nano /Users/weishen/.hermes/config.yaml
|
||||
|
||||
|
||||
API_SERVER_ENABLED: true
|
||||
API_SERVER_HOST: 0.0.0.0
|
||||
API_SERVER_KEY: 01KPN2YYSEV56BZQSQX9XGW6VH
|
||||
|
||||
|
||||
|
||||
weishen@WeideMac-mini ~ % hermes gateway restart
|
||||
✓ Service restarted
|
||||
weishen@WeideMac-mini ~ % curl http://192.168.3.189:8642/v1/health
|
||||
{"status": "ok", "platform": "hermes-agent", "version": "0.20.6"}% shenwei@WEI-THINKBOOK:/mnt/c/Users/ishen$ curl http://192.168.3.189:8642/v1/chat/completions -H "Authorization: Bearer 01KPN2YYSEV56BZQSQX9XGW6VH" -H "Content-Type: application/json" -d '{"model": "hermes-agent", "messages": [{"role": "user", "content": "Hello!"}]}'
|
||||
|
||||
|
||||
{"id": "chatcmpl-15f9eabe682948149268b3bbb6f24", "object": "chat.completion", "created": 1788239643, "model": "hermes-agent", "choices": [{"index": 0, "message": {"role": "assistant", "content": "Hello! How can I help you today?"}, "finish_reason": "stop"}], "usage": {"prompt_tokens": 15297, "completion_tokens": 67, "total_tokens": 15364}}(base)
|
||||
```
|
||||
---
|
||||
|
||||
## 第二步:为每个 Agent 创建独立 Profile
|
||||
|
||||
你可以用 Profile 的方式为每个用户/角色创建独立的 Hermes 实例,每个 profile 跑在不同端口,配置独立的 API key。 [GitHub](https://github.com/NousResearch/hermes-agent/blob/main/website/docs/user-guide/features/api-server.md)
|
||||
|
||||
bash
|
||||
|
||||
```bash
|
||||
# 创建三个专用 Agent(以任务分工为例)
|
||||
hermes profile create agent-researcher
|
||||
hermes profile create agent-writer
|
||||
hermes profile create agent-coder
|
||||
|
||||
# 分别配置端口和 key
|
||||
hermes -p agent-researcher config set API_SERVER_ENABLED true
|
||||
hermes -p agent-researcher config set API_SERVER_PORT 8643
|
||||
hermes -p agent-researcher config set API_SERVER_KEY key-researcher
|
||||
|
||||
hermes -p agent-writer config set API_SERVER_ENABLED true
|
||||
hermes -p agent-writer config set API_SERVER_PORT 8644
|
||||
hermes -p agent-writer config set API_SERVER_KEY key-writer
|
||||
|
||||
hermes -p agent-coder config set API_SERVER_ENABLED true
|
||||
hermes -p agent-coder config set API_SERVER_PORT 8645
|
||||
hermes -p agent-coder config set API_SERVER_KEY key-coder
|
||||
|
||||
# 分别启动三个 gateway
|
||||
hermes -p agent-researcher gateway &
|
||||
hermes -p agent-writer gateway &
|
||||
hermes -p agent-coder gateway &
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 第三步:在 n8n 中调用
|
||||
|
||||
每个 Agent 都是标准的 OpenAI 格式接口,在 n8n 中用 **HTTP Request 节点**:
|
||||
|
||||
| 字段 | 填写内容 |
|
||||
| --------------------- | ------------------------------------------- |
|
||||
| Method | POST |
|
||||
| URL | `http://localhost:8643/v1/chat/completions` |
|
||||
| Header: Authorization | `Bearer key-researcher` |
|
||||
| Header: Content-Type | `application/json` |
|
||||
|
||||
Body(JSON):
|
||||
|
||||
json
|
||||
|
||||
```json
|
||||
{
|
||||
"model": "agent-researcher",
|
||||
"messages": [
|
||||
{
|
||||
"role": "system",
|
||||
"content": "你是一个专门负责网络调研的Agent,请搜索并总结信息"
|
||||
},
|
||||
{
|
||||
"role": "user",
|
||||
"content": "{{ $json.task }}"
|
||||
}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 多轮对话保持上下文(重要)
|
||||
|
||||
v0.7.0 起 API Server 支持通过 `X-Hermes-Session-Id` header 来保持会话连续性,让 chat-completions 客户端也能跨请求共享同一个 session。 [GitHub](https://github.com/mudrii/hermes-agent-docs)
|
||||
|
||||
在 n8n 的 HTTP Request 节点 Header 中加一行:
|
||||
|
||||
```
|
||||
X-Hermes-Session-Id: my-workflow-session-001
|
||||
```
|
||||
|
||||
这样同一个工作流里的多次调用会共享上下文,非常适合需要多步推理的任务链。
|
||||
|
||||
---
|
||||
|
||||
## 完整架构示意
|
||||
|
||||
```
|
||||
n8n Workflow
|
||||
│
|
||||
├─ [HTTP Request] → localhost:8643 (agent-researcher) → 搜索/调研
|
||||
│
|
||||
├─ [HTTP Request] → localhost:8644 (agent-writer) → 内容生成
|
||||
│
|
||||
└─ [HTTP Request] → localhost:8645 (agent-coder) → 代码任务
|
||||
```
|
||||
|
||||
这套方案完全原生支持,不需要任何额外中间件。你现在的 Hermes 是哪个版本?可以用 `hermes version` 确认一下,部分特性需要 v0.4.0+。
|
||||
Reference in New Issue
Block a user