unable to create autoscaling template by devstack [closed]
I installed devstack,I treid create template for autoscaling with github provided templates but am unable to create stack.it shown while creating ElasticLoadBalancer "Error: Resource CREATE failed: Error: Creation of server Au-LoadBalancer-sdrqpcpckvfd-LB_instance-klnpireum4ww failed: No valid host was found. (500)".
Can anyone guide me how to resolve and how to create template in devstack,if any autoscaling example plz share.. Thanks