is more suitable for ,if listen port is no 80 or 443

Author: xialj

docker/rootfs/etc/nginx/conf.d/include/proxy.conf

@@ -1,5 +1,5 @@
 add_header       X-Served-By $host;
-proxy_set_header Host $host;
+proxy_set_header Host $http_host;
 proxy_set_header X-Forwarded-Scheme $scheme;
 proxy_set_header X-Forwarded-Proto  $scheme;
 proxy_set_header X-Forwarded-For    $proxy_add_x_forwarded_for;