Hacker News Reader

Can't you use those licenses, and license your docker compose with a foss one?

I don't think you have to inherit the licence. I don't see a copy of wg-easy in there.

It would be nice to add a note that this uses non-free software like wg-easy, though.

Ah, it is indeed wg-easy that's actually to blame.

Arguably you can't use pi-hole and wg-easy together (as the Composite Software License and EUPL are not compatible).