Hello. We recently upgraded to Graylog 3.0 and updated server.conf and everything is working, with the exception of our reverse proxy. Everything in the setup is the same with the exception of ‘X-Graylog-Server-URL https://$server_name/api’ which I changed to ‘X-Graylog-Server-URL https://$server_name/’.
When I hit the proxy, I see a 502 error, but when I hit the IP:9000 everything works. Any idea what might be happening?