just use public_ip in creating gce temporary waitfor hosts (#1646)
just use public_ip in creating gce temporary waitfor hosts (#1646)

* just use public_ip in creating gce temporary waitfor hosts

* Update create-gce.yml

kubernetes-incubator/kubespray,insequent/kargo,kubernetes-incubator/kargo,Atoms/kubespray,Atoms/kubespray,kubespray/kargo,Atoms/kubespray,kubernetes-incubator/kargo,kubernetes-sigs/kubespray,Abdelsalam-Abbas/kubespray_fork,kubernetes-sigs/kubespray,Abdelsalam-Abbas/kubespray_fork,sgm-media/kargo,sgm-media/kargo,kubernetes-sigs/kubespray,kubernetes-sigs/kubespray,insequent/kargo,kubernetes-incubator/kubespray,Atoms/kubespray,kubespray/kargo