Automated GitLab Backup of n8n Workflows with Username Organization

This workflow automates the secure backup and version control of self-hosted n8n workflows by integrating with GitLab repositories. It fetches all workflows via the n8n API, generates metadata including user details for folder organization (e.g., repo/username/workflow.json), and processes each workflow individually. It checks for differences against existing GitLab files, creates new ones if missing, updates them when changes are detected, and handles API rate limits for reliability. Backups can be triggered manually or scheduled weekly, with results logged and a success email notification sent.

Key benefits include robust version control for workflows, preventing data loss in self-hosted environments, easy collaboration via GitLab, and automated maintenance that saves hours of manual effort. The username-based organization supports multi-user teams, ensuring workflows are neatly segregated without conflicts.

Ideal use cases: DevOps teams managing n8n instances, enterprises needing compliance-ready backups, or freelancers/consultants handling client workflows across projects. It's especially valuable for IT & Development storage in business intelligence setups, enabling knowledge retrieval from versioned JSON files.