I am running drupal using apache on redhat linux. Currently drupal is running at the root of the apache site. However, I want to put drupal in a sub-directory/virtual folder, because it's possible other sites will be on this server in the future.
The sub-folder I want to use is /fr. I can easily setup apache to use this alias, but how do I configure drupal to know that it's running in a subfolder? I currently have URLs like /agent/dashboard. If I configure apache for the /fr subfolder, drupal loads but it doesn't recognize /fr/agent/dashboard.
Do I just make a subfolder in the drupal install folder? I'm not too familiar with apache so I really don't know. Do I have to redefine all my routes (i'm using Drupal 8). I really hope not. I'm looking just for a setting in drupal or apache where I can set this.