Dokku Setup v0.21.4

Admin Access

Public keys allow users to ssh onto the server as the dokku user, as well as remotely execute Dokku commands. They are currently auto-populated from: /root/.ssh/authorized_keys, and can be changed later via the dokku ssh-keys plugin.

Hostname Configuration

This will be used as the default host for all applications, and can be changed later via the dokku domains:set-global command.
When enabled, Nginx will be run on port 80 and proxy requests to apps based on hostname. When disabled, a specific port will be setup for each application on first deploy, and requests to that port will be proxied to the relevant app.
What will app URLs look like?