I would like to install Pi-Hole automatically inside Vagrant (Virtual Box). Therefore, inside an automated script, it has to run to box start. Unfortunately, normally, you have to answer multiple installation questions to finally install Pi-Hole, e.g. IPv4 or 6, ..., and you need keyboard interaction with the setup (by the user).
Is there any way or solution to install it without any interaction? How to write it down in a Bash script or Vagrantfile?