this post was submitted on 10 Jun 2025
25 points (90.3% liked)

Selfhosted

46672 readers
849 users here now

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:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. 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.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 2 years ago
MODERATORS
ruud@lemmy.world
CannaVet@lemmy.world
Loki@lemmy.world
HybridSarcasm@lemmy.world
devve@lemmy.world
HybridSarcasm@lemmy.hybridsarcasm.xyz
25
Pangolin (lemmy.world)
submitted 6 days ago by TheOldRepublic@lemmy.world to c/selfhosted@lemmy.world
16 comments fedilink hide all child comments
 

So, I'm trying to get pangolin up and running.

What I have: Ubuntu server running in proxmox, docker running on that Ubuntu, dynamic IP, duckdns in docker to counter that, domain name

What I did: installed pangolin with the installation script, said yes to crowdsec because it looked like the safest option (over time) even if I don't know what it is/does, set a CNAME from pangolin.mydomain.com to my.duckdns.org, set a port forward for ports 80 and 443 on TCP and for port 51520 on UDP

What is happening: well, fairly, not much. If I test it from outside the network, I get a connection refused. If I test it locally (in portainer click on the 443 or 80 port) I get page not found

What I want: I want it to just work without a hastle and hope one of you can help me out here, cause I'm starting to lose my mind

you are viewing a single comment's thread
view the rest of the comments
[–] TheOldRepublic@lemmy.world 1 points 6 days ago (2 children)

Just to clarify. I have 80 and 443 as TCP and 51820 (sorry for the typo) as UDP. I used the automatic installer script. Doesn't that generate the config files? If not, then probably there lies my problem.

[–] aMockTie@lemmy.world 5 points 5 days ago

As a sanity check, I just completed the same setup that you described (Ubuntu Server 24.04 running in a Proxmox VM, Domain name pointing to a CNAME that points to the Dynamic IP, using the installer script, enabled CrowdSec, etc.), and everything worked out of the box. A couple of things I noticed that would also be worth checking now that I'm more familiar with this specific setup are:

  • In the config/config.yml file, verify that the dashboard_url is set to the FQDN of the full URL (e.g. pangolin.mydomain.com), and that the base_domain is set to the root/apex domain (e.g. mydomain.com).
  • Double check those DNS records. As the haiku goes: it's not DNS, it couldn't be DNS, it was DNS. dig pangolin.mydomain.com or dig @1.1.1.1 pangolin.mydomain.com should show the CNAME that points to the A record.
  • A 404 page not found error is normal when connecting to the IP address directly rather than using the domain name. I was successfully able to access the dashboard using the FQDN from a local and external network. Depending on your network, you might want to set up a local DNS record that points to the internal IP address as well (though this should be optional in most cases to my knowledge).

I hope that helps!

[–] aMockTie@lemmy.world 1 points 6 days ago

The script should take care of that config, but it's something to check just in case there was a typo or anything else like that.

Did you check to make sure the DNS records are resolving properly?