ufw firewall rules to run the self-hosted option

[improvethings]

Does anyone have a good ufw rule set for running your own self-hosted coolify server behind nginx with nothing else running?
I have nginx running (only on port 444, no 80)

$ sudo ufw status
Status: active

To Action From

---

22/tcp ALLOW Anywhere
Nginx HTTPS ALLOW Anywhere
Anywhere on venet0 ALLOW Anywhere
Anywhere on br-016745fea45 ALLOW Anywhere
6001 ALLOW Anywhere
8000 ALLOW Anywhere

I still keep getting the error:
Coolify could not connect to its real-time service.
This will cause unusual problems on the UI if not fixed!
but nothing showing up in syslog or the docker logs...

[v11t]

just fyi coolify (docker) doesn't respect ufw rules unless you mess with iptables or use something like https://github.com/chaifeng/ufw-docker