By default, the NGINX server installed with Apigee Developer Services portal (or simply, the portal) listens for request on port
8079. Use the procedure below to configure NGINX to use a different port:
Ensure that the desired port number is open on the Edge node.
Open /opt/apigee/customer/application/drupal-devportal.properties in an editor.
If the file and directory does not exist, create it.
Set the following propertty in drupal-devportal.properties: