nodebb_ynh/conf/nginx.conf

location / {
	if ($scheme = http) {
		rewrite ^ https://$server_name$request_uri? permanent;
	}
	proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;
	
	proxy_pass             http://__URL__:__PORT__;
	proxy_redirect off;
	proxy_set_header       Host $host;
	proxy_buffering off;

        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
	
}