I second this, it's great. Commonly called "Quadlets".
I also use BGP advertised pod networks so each pod gets it's own IP address that's directly routable (l3 ipvlan) with the rest of my network (hint, don't use 100.64.0.0/10 for that if you use tailscale), so I don't bother with NAT on the host itself or port mapping or port conflicts. It also makes caddy in front of it super easy, barely an inconvenience.
I also use BGP advertised pod networks so each pod gets it's own IP address that's directly routable (l3 ipvlan) with the rest of my network (hint, don't use 100.64.0.0/10 for that if you use tailscale), so I don't bother with NAT on the host itself or port mapping or port conflicts. It also makes caddy in front of it super easy, barely an inconvenience.