I have a few selfhosted services, but I’m slowly adding more. Currently, they’re all in subdomains like linkding.sekoia.example etc. However, that adds DNS records to fetch and means more setup. Is there some reason I shouldn’t put all my services under a single subdomain with paths (using a reverse proxy), like selfhosted.sekoia.example/linkding?
Try not to use paths, you’ll have some weird cross-interactions when two pieces of software set the same cookie (session cookies for example), which will make you reauthenticate for every path.
Subdomains are the way to go, especially with wildcard DNS entries and DNS-01 letsencrypt challenges.