I have apache 2.4 and varnish 4.0 already installed on a Ubuntu 14.04 x64 LAMP system.
Apache2 runs on port 8888 and Varnish runs on port 80 (standard configuration).
I found this tutorial on Digital Ocean: https://www.digitalocean.com/community/tutorials/how-to-configure-nginx-as-a-front-end-proxy-for-apache
I am interested in installing NGINX as front end proxy for apache but I see it needs NGINX to listen to port 80 and apache to listen to port 8080, both of which are occupied at the moment (80 by Varnish and 8080 by ISPConfig3)
My question is, since my apache is already up and running on port 8888, would that mean that my nginx will now need to listen to port 8888 and my apache will need to be on some other port?
thanks in advance