Hey everyone, asking here since I’ve been trying (and failing) at the numerous guides online. The end goal is so that I can have proper Let’s Encrypt certs for my self hosted servers to include VaultWarden (which will not work with self-signed or http) as well as have easy urls for myself and family to use.
So I am trying to setup my Porkbun domain with my Opnsense nginx plugin in order to resolve the address (such as navidrome.example.com to my local server’s navidrome instance @ 192.168.1.99:4533). I attempted this guide here as well as trying to configure a separate nginx on the server itself. I haven’t had much luck with these guides either.
Sorry if this seems like a simple problem or if I am missing a massive step, I am complete newbie at self-hosting/networking.
edit: Finally got it working with the simple urls resolving to the proper self-hosted services and with proper CA certs. Thank y’all for the help and advice!!
You’ve got two parts here, name resolution and certs. Make sure name resolution works first.
I don’t know if Porkbun is different, but in namecheap, I created a wildcard record. Let’s say I have the domain example.com, and my server is server.example.com, and it hosts a bunch of docker containers like jellyfin and radarr, at jellyfin.example.com and radarr.example.com. So I created a wildcard A record with name * and value 192.168.1.20. This means when I try any domain under example.com that doesn’t have a more specific record, I get that IP back.
You can test name resolution from your own PC with dig (Linux) or nslookup (Windows). Be mindful of which server you’re using for lookups when you do this. To check the perspective of a client outside my network, I like https://digwebinterface.com/. And always remember that it takes time for DNS changes to propagate.
After that I just used acme plugins for Proxmox and traefik to get let’s encrypt certs individually and automatically, but you could also get a wildcard cert for *.example.com by any method, from any provider, and install it yourself.
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !selfhosted@lemmy.world
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don’t control.
Rules:
Be civil: we’re here to support and learn from one another. Insults won’t be tolerated. Flame wars are frowned upon.
No spam posting.
Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it’s not obvious why your post topic revolves around selfhosting, please include details to make it clear.
Don’t duplicate the full text of your blog or github here. Just post the link for folks to click.
Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).
No trolling.
Resources:
selfh.st Newsletter and index of selfhosted software and apps
You’ve got two parts here, name resolution and certs. Make sure name resolution works first.
I don’t know if Porkbun is different, but in namecheap, I created a wildcard record. Let’s say I have the domain example.com, and my server is server.example.com, and it hosts a bunch of docker containers like jellyfin and radarr, at jellyfin.example.com and radarr.example.com. So I created a wildcard A record with name * and value 192.168.1.20. This means when I try any domain under example.com that doesn’t have a more specific record, I get that IP back.
You can test name resolution from your own PC with dig (Linux) or nslookup (Windows). Be mindful of which server you’re using for lookups when you do this. To check the perspective of a client outside my network, I like https://digwebinterface.com/. And always remember that it takes time for DNS changes to propagate.
After that I just used acme plugins for Proxmox and traefik to get let’s encrypt certs individually and automatically, but you could also get a wildcard cert for *.example.com by any method, from any provider, and install it yourself.