Hi,
i use the add-on for the ssl Integration. My config:
HA Core 2021.10.5 on IntelNuc. Installed DNSMasq as an internal DNS Server.
I have a internal DNS Record pointing to the local IP of HA. This DNS record is also configured external(i have my own Domain).
Setting up a Proxy Host worked Fine means http Access was successful with the fqdn.
Now i wanted to set up SSL. Issuing an certificate with Lets Encrypt run smoothly (Opening ports on the firewall etc).
But Accessing HA with https showed me a 502/Bad Gateway(nginx). I set the config for the http in configuration.yaml as described but on Chance.
Looking the logs i got the error that there was a ssl version missmatch.
I checked the DNS records and the DNS record was resolving to the internal ip of HA.
Is there anything else to consider?