42 lines
1.7 KiB
Markdown
42 lines
1.7 KiB
Markdown
---
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title: "n8n-docker-install-update"
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type: source
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tags: [n8n, Docker, 安装配置]
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date: 2026-03-19
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---
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## Source File
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- [[raw/Agent/n8n docker install & update.md]]
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## Summary
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- 核心主题：n8n Docker安装、更新及容器内网络代理配置完整指南
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- 问题域：Ubuntu2服务器上n8n Docker部署、网络代理配置、科学上网
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- 方法/机制：Dockerfile扩展官方镜像安装curl/wget；docker-compose配置HTTPS环境和SOCKS5代理
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- 结论/价值：n8n容器化部署的最佳实践配置，容器内流量通过宿主机代理实现科学上网
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## Key Claims
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- n8n官方镜像通过Dockerfile扩展安装curl和wget工具
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- WEBHOOK_URL必须设为HTTPS地址，否则Telegram Trigger无法工作
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- ALL_PROXY=socks5://172.21.0.1:10808使容器内所有HTTP/HTTPS流量走SOCKS5代理
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- Docker网桥IP需通过docker network inspect确认，172.21.0.1为默认网段
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- 更新流程：docker compose pull → docker compose down → docker compose up -d
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## Key Quotes
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> "容器内HTTP/HTTPS流量和n8n请求都会走SOCKS5"
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> "WEBHOOK_URL=https://n8n.ishenwei.online/" — Telegram Trigger必须
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## Key Concepts
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- [[Docker容器化]]：n8n部署方式，容器与宿主机网络隔离
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- [[SOCKS5代理]]：容器内流量通过宿主机代理实现科学上网
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- [[Webhook]]：n8n对外暴露的回调端点，必须HTTPS
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- [[n8n环境变量]]：N8N_PROTOCOL、HWEBHOOK_URL、N8N_TRUST_PROXY等关键配置
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## Key Entities
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- [[N8N]]：开源工作流自动化平台
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- [[Docker]]：容器化平台，n8n部署环境
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## Connections
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- [[N8N]] ← deployed_as ← [[Docker容器化]]
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- [[Docker容器化]] ← network ← [[SOCKS5代理]] ← via ← [[V2Ray]]
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- [[N8N]] ← requires ← [[Webhook]] ← must_be ← HTTPS
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