installing Traefik or n8n itself on a machine connected to the network shouldn't break or impact any services.
but in the process of setting up your homelab to connect to them, you might misconfigure your network and "break" your services.
e.g. misconfiguring your DNS and suddenly your IPTV seems broken
I like keeping notes on the changes I do to the network. That helps me remember and undo my changes if necessary.
this sounds amazing! it’s a shame the author didnt cite any references. would like to read more about it