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Zrx Homelab
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n8n

🚀 Deployed
automation
Documentation Source code

About

Section titled “About”

n8n is an extendable workflow automation tool. n8n’s node-based approach makes it highly versatile, enabling you to connect anything to everything.

Setup

Section titled “Setup”
services:
  n8n:
    image: docker.n8n.io/n8nio/n8n:1.90.0
    container_name: n8n_app
    restart: unless-stopped
    environment:
      - N8N_USER_MANAGEMENT_DISABLED=false
      - N8N_PERSONALIZATION_ENABLED=false
      - N8N_DIAGNOSTICS_ENABLED=false
      - WEBHOOK_URL=https://n8n.zrx.sh/
      - GENERIC_TIMEZONE=Europe/Paris
    volumes:
      - /data:/mnt/host_data:ro
      - /data/apps/n8n/data:/home/node/.n8n
    ports:
      - 5678:5678
    networks:
      - homelab
    labels:
      - traefik.enable=true
      - traefik.http.routers.n8n.rule=Host(`n8n.zrx.sh`)
      - traefik.http.services.n8n.loadbalancer.server.port=5678
      - traefik.http.routers.n8n.middlewares=homelab-whitelist@file
      - traefik.http.routers.n8n.tls=true
      - traefik.http.routers.n8n.tls.certresolver=production
      - traefik.http.routers.n8n.tls.domains[0].main=zrx.sh
      - traefik.http.routers.n8n.tls.domains[0].sans=*.zrx.sh
networks:
  homelab:
    external: true

Workflows

Section titled “Workflows”

I have currently a few workflows running :

  • Homelab wiki updater : Search on my Homelab notion database if there are any updates, if yes, it will run a workflow to deploy my homelab website.
  • Set domain rewrites for devices on NextDNS : Fetch all of my currently running devices (locally and on App iconTailscale) and add an entry to all of them in NextDNS.
  • Update stacks from Portainer/Dockge : Get all running docker stacks (from App iconPortainer or App iconDockge) and then save them in my Homelab notion database and on my Homelab Github repo.