Comment on Selfhosted chat service
qjkxbmwvz@startrek.website 1 week agoI have set up local DNS entries (with Pi-Hole) to point to my srrver, but I don’t know if it possible to get certs for that, since it is not a real domain.
So long as your certs are for your fully qualified domain there’s no problem. I do this, as do many people — mydoman.com is fully qualified, but on my own network I override the DNS to the local address. Not a problem at all — DNS is tied to the hostname, not the IP.
sugar_in_your_tea@sh.itjust.works 1 week ago
Can confirm, I do this as well for my local services (especially important for Jellyfin), I just point my local DNS server at my local IP and everything works perfectly.
qjkxbmwvz@startrek.website 1 week ago
Another fun trick you can play is to use a private IP on your public DNS records. This is useful for Jellyfin on Chromecast for instance — it uses 8.8.8.8 for DNS lookup (and ignores your router settings), so it wants a fully qualified domain name. But it has no problem accessing local hosts, so long as it’s from 8.8.8.8’s record.
sugar_in_your_tea@sh.itjust.works 1 week ago
I suppose, but then you’re kind of screwed if you want to access Jellyfin outside of your network. I suppose you could use a VPN, but it’s probably easier to just not use the Chromecast (or just accept that it’s going to hit the WAN regardless).
qjkxbmwvz@startrek.website 1 week ago
Yeah I don’t expose Jellyfin over the Internet, so it doesn’t matter for me, and wouldn’t work at all over WAN (unless VPN’d to home network).
Also, it’s all reverse proxied, and there’s nothing preventing having two Jellyfin hostnames, e.g., jf-local.mydomain.com and jf-public.mydomain.com.