[Loadbalance]Wildcard host matches in load balancer

i Running 1.0 rancher version and hosting lots of static sites , and i use a cloudflare external service to publish my servers and i balance all domain with @ and www to theses ip , this work fines ,

but for i can server both example.com and www.example.com i have to make 2 entries in load balanceservice

i tryed what i got here in this closed case

puting We tried to use;

*.example.com i only serve www. or another thing but not example.com