Change etcd path for flannel to top-scope var instead of local for kubernetes role
Change etcd path for flannel to top-scope var instead of local for kubernetes role

CiscoCloud/kubernetes-ansible,kenjones-cisco/kubernetes-ansible,xshyamx/mantl-kubernetes,CiscoCloud/kubernetes-ansible,CiscoCloud/mantl-kubernetes,CiscoCloud/mantl-kubernetes,CiscoCloud/mantl-kubernetes,CiscoCloud/kubernetes-ansible,xshyamx/mantl-kubernetes,xshyamx/mantl-kubernetes,kenjones-cisco/kubernetes-ansible