Nginx Reverse Proxy and Nextcloud

I investigated this a couple of month ago and wrote in my NetxCloud Install Instruction the following:

Nextcloud use by default the standart header ‘X-Forwarded-For’ so basically:

Add this directive in the proxy virtual host:

    ProxyPreserveHost On
    ProxyPass /          http://192.168.1.63/
    ProxyPassReverse /   http://192.168.1.63/

And this in the file config.php of Nextcloud:

	  'forwarded_for_headers' => ['HTTP_X_FORWARDED_FOR','HTTP_X_FORWARDED'],

And today it work =)