How to Self-Host n8n with Docker: Complete Installation Guide
TL;DR Self-hosting n8n with Docker gives you complete control over your workflow automation infrastructure without vendor lock-in or usage limits. This guide walks you through installing n8n using Docker Compose, configuring persistent storage, setting up SSL with Traefik or Nginx Proxy Manager, and connecting to external databases like PostgreSQL. You’ll learn how to create a production-ready n8n instance with proper environment variables, secure your installation with Let’s Encrypt certificates, and configure backup strategies using tools like Restic or Duplicati. We cover essential security practices including firewall configuration with UFW, setting up fail2ban for brute-force protection, and implementing proper authentication methods. ...