Hello, @oskariShrimp

You can complete the installation using the droplet IP or any domain name of your choice (even if you don’t currently own the domain name), example yourdomain.com and then simply alter the hosts file on your local machine and trick your computer to bypass the DNS lookup and access the site on your droplet.

The location of the file is as follows:

Windows PC c:/windows/system32/drivers/etc/hosts

Mac OSX /private/etc/hosts

Linux /etc/hosts

Just open the file and the following line:

DropletIP yourdomain.com www.yourdomain.com

Note: change ‘DropletIP’ with your actual droplet’s IP address

Hope that this helps!
Regards,
Alex

I believe you should be able to just use the droplet IP in place of the domain name.

I never use those auto-installers I do it all the old fashioned way so I can tailor everything to run on what I want it on.