# Reverse Proxy Setup for Kanban Board## Option 1 — CasaOS Reverse Proxy (Recommended)1. Open **CasaOS Admin UI** → Settings → Reverse Proxy (or Apps → find the reverse proxy app if installed)2. Add a new rule: - **Name:** `kanban-board` - **Domain:** `2890.duckdns.org` - **Port:** `8080` - **Path:** `/board` → rewrite to `/board` - **Protocol:** `http`This routes `http://2890.duckdns.org/board` → your kanban server on port 8080.---## Option 2 — Subdomain (if you have a wildcard DNS entry)Point `board.2890.duckdns.org` at your machine IP, then reverse proxy:- `board.2890.duckdns.org` → `localhost:8080`---## Option 3 — Move kanban to port 80 directlyCasaOS runs on port 80 but can be moved. If you move CasaOS to port 8081, port 80 becomes free for the kanban server. This is risky — test carefully.---## VerificationAfter setting up the reverse proxy:```bashcurl -s -o /dev/null -w "%{http_code}" http://2890.duckdns.org/board# Should return 200```