As an example and so that one can also imagine it figuratively.
This is just a current (and small) customer setup.
The backend / frontend clusters each contain 5-7 Icinga2 satellites.
If I go deep inside myself, I also get the setup of EOS together, which was twice as big and much more complex.
If anyone else here since setup would like to visualize in a similar way, I’m happy to help out.