I have a cloud server (Ubuntu 16 with DirectAdmin installed) that has a running node.js app (port 3000), how can I direct incoming requests to port 80 or 443 to the node.js app? Previously, when Direct Admin was not installed, I could do this through Nginx, but now Direct Admin does not allow Nginx to work!
- Is it possible to do "reverse proxy" without installing Nginx and using DirectAdmin itself? (how?)
- If there is no other way but Nginx installation, how should it be installed, and is it different from configuring it without DirectAdmin (we previously put the config file in /etc/nginx/sites-enabled/, But what do we do now?)