upstream server does not match virtual host

[miky]

Thank you Francis for pointing the right direction.

If I understand correctly the documentation I should add
proxy_set_header Host $host;

considering I had the upstream server defined by: upstream webservers {
server virt1:80; }

I tried it but had no luck with it, I also tried $http_host; and
$proxy_host;

Also should I place this proxy_set_header before the proxy_pass ? I think
yes, could you confirm this ?

Regards

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,265370,265391#msg-265391