Hello, this is the first time I’m trying to self host Discourse. I followed the official GitHub Installation guide by running wget -qO- https://raw.githubusercontent.com/discourse/discourse_docker/main/install-discourse | sudo bash. Everything worked well until it came to connecting to the subdomain…

Hmm… are you following: [image] Install Discourse on a residential internet with Cloudflare Tunnel Sysadmins Since Discourse now has support for running on a Raspberry Pi , running a small instance in your home lab will become a common use case. However, many re…

Nope, but will definitely try this out because I’m sure this is going to fix the issue I’m currently having. Thank you :slight_smile:

I managed to fix the error port 80 but I still can’t figure out why 443 is still not working. I’m not sure if raspap might be still using it, but I don’t think I can change it.

After taking forever to figure out the cloudflare tunnel thing I finally managed to make it connect without any port 80 and 433 errors following this guide: Install Discourse on a residential internet with Cloudflare Tunnel Then there was a 5 second countdown and it started doing it’s thing until i…

[image] iam_best: So how do I access it on my local network to see if it’s even up on other devices? Your can try to cURL the raspberry ip and see if it responds. You can also check the tunnel health on the Cloudflare dashboard.

I’m getting curl: (7) Failed to connect to (IP here) port 80 after 0 ms: Could not connect to server The cloudflare dashboard says it’s healthy. What I forgot to mention is that I’m also hosting raspap which is a Hotspot for the Raspberry and it also hosts a web dashboard but I changed the port fo…

So Discourse is supposed to be accessible from port 80 of your PI, but cURL can’t reach it from your other machine? Can you share your app.yml file ?

I tried curl on the pi itself. I also can’t access the website on my phone but I can access the other site that I’m hosting from the Pi’s IP with port 81 Here’s my app.yml file: templates: - templates/postgres.template.yml - templates/redis.template.yml - templates/web.template.yml - t…

You didn’t follow the guide at Install Discourse on a residential internet with Cloudflare Tunnel at all? Like you didn’t comment out the ports and templates.

[image] Falco: Like you didn’t comment out the ports and templates. Oh yeah you’re right. That’s because while I was troubleshooting I removed it because I wasn’t sure if that was why it didn’t work before. I also wasn’t sure if I was supposed to comment out the ports so I tried again withou…

Port 443 not accessible using hostname and Port 80 also fails

Support Self-hosting

NateDhaliwal (Nate Dhaliwal) February 5, 2026, 10:54pm 2

Hmm… are you following:

Topic		Replies	Views
Can't detect domain Self-hosting	5	494	December 16, 2022
Port 443 Not Accessible Self-hosting	7	2145	September 20, 2020
Discourse and Noip Support	22	1190	April 9, 2022
Port 443 of computer does not appear to be accessible using Self-hosting	26	5441	July 2, 2021
Install Discourse on a residential internet with Cloudflare Tunnel Sysadmins arm , how-to , raspberry-pi , install	68	9096	May 1, 2026

Port 443 not accessible using hostname and Port 80 also fails

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