Document how traffic forwarding should be configured to enable non-localhost access

README.md

@@ -1,2 +1,27 @@
 # gitea
+-------
+
+# Usage
+-------
+
+```
+docker-compose pull
+docker-compose up -d
+```
+
+# Purpose
+---------
+
+Create containers for Gitea, Mariadb, and phpMyAdmin. Only enabled for localhost access, no external.
+
+# Limitations
+-------------
+
+If external access to this resource is desired, please configure HAProxy, HTTPD, or nginx with the following : 
+
+| External Port | Local Port | Protocol | Suggestions |
+| ------------- | ---------- | -------- | ----------- |
+| 80            | XXX        | HTTP     | Redirect all traffic to 443 |
+| 443           | 3000       | HTTP     | Pass the URI / to local port 3000 for Gitea, and the URI /phpMyAdmin/ as / to local port 5000 for phpMyAdmin |
+| 4000          | 4000       | TCP      | SSH for GIT runs here, pass this traffic as-is |