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what's the simple way to map services to subdomains instead of specifying the port number? (lemmy.dbzer0.com)

submitted 3 days ago by laserjet@lemmy.dbzer0.com to c/selfhosted@lemmy.world

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I have a bunch of services running on my LAN, mostly from a single Debian machine. I access them at URLs like http://devicename.lan:portnumber. I would like to change to http://servicename.devicename.lan.

How it works now: The router (openwrt) sets a static IP per device and the port number is selected by the application or system unit running it.

What is the absolute simplest way to accomplish this? I don't mind if it is managed by the router or by the server machine itself. Hoping for something that can be configured with a text file or web interface or other basic mathod.

These sevices are private, just for me and I have no plans to ever access them externally. I have so far avoided any certificates or SSL or other stuff. I don't use docker and would rather not get into it right now. I like my domain name setup how it is with fake local domains.

Hoping this could be possible without making a whole project out of it.

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[–] ohshit604@sh.itjust.works 2 points 3 days ago* (last edited 3 days ago)

Web browsers look for either port :80 or port :443 by default, your reverse proxy sits on those ports, hence why you don’t need to input a port at the end of the domain.

Get yourself a load balancer like Traefik or SWAG, buy a domain, setup ACME certificates for SSL/TLS and start pointing your load balancer to your services.