Hello all, I’m happy to join the home assistant community 
I followed the topic to link spotify but unsucceful.
Configuration file is in /config
Since I am in docker, I check the path and go to the “real” folder
Perfect so I modify this file :
With the required lines :
spotify:
id_client: xxx
id_secret: xxx
Go back to integration and select spotify :
Aborted 
What is wrong ?
Thank you
Spotify is now an integration that you can add in the configuration page, have you tried that?
Also, your configuration.yaml, or even better it’s directory, should be mapped in docker so that you can edit it without needing to login to the container.
Thank you for your help 
The problem is that my server address is 192.168.1.59:8123 but when I try to integrate spotify it calls :
https://accounts.spotify.com/authorize?response_type=code&client_id=xxx&redirect_uri=[u]**http://10.8.3.30:8123**[/u]/auth/external/callback&state=xxx&scope=user-modify-playback-state,user-read-playback-state,user-read-private
Then I put 10.8.3.30 in spotify redirect url but the callback cannot find my server (because on my network this ip address doesn’t exist)
That’s a different problem then 
You can try to put in your public IP as the callback URL and the port, if that doesn’t work, you can also setup some sort of reverse proxy like nginx to handle the calls. In my case, HA is accessible at assistant.MYDOMAIN.com
This is exactly what I am trying to do with traefik (and cloudflare) but my server does not seem to accept request, “error 522”
Have you checked if your router is routing traffic like it should to your home server ?
I have a domain name on hostinger where I replace the DNS by cloudflare ones.
On cloudflare I set my ip address
In my router I redirect 80 and 443 to my server
And …
I had a similar issue and setting internal_url helped (also setting external_url might prevent future issues of this kind.)
homeassistant:
internal_url: https://hassio.[mydomain]/
The reason: The Spotify component uses get_url() without prefere_external , so using the internal IP address, which defaults to the local (docker) IP if not set.