Publish SaaS from Home with Cloudflare Tunnel and Docker

If you are here, you probably hit the same wall I did: the idea is clear, but execution is slower than it should be.

Overview: I migrated a Docker-based stack to a secure public deployment using Cloudflare Tunnel, without opening ports on the router, and I kept CI/CD intact. No fluff, just what actually happened.

1) Initial Diagnosis and Nginx Fix

Problem

• Regex expressions without quotes in map/location blocks
• Nginx wouldn’t start
• The bot webhook wouldn’t respond

Solution

I ran nginx -t to validate syntax and fix issues.

Outcome

Nginx came up clean and the webhook started returning 200 OK. Service recovered.

Lesson

Most tutorials stop here. That’s the mistake. Before touching architecture, make sure the current system is healthy.

The goal is not complexity — it is consistency that lets you ship and improve faster.

If useful, IliciLabs tools are built exactly for this kind of execution-first workflow.

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