remove kubernetes cluster domain options
remove kubernetes cluster domain options

pedro-r-marques/contrail-kubernetes,pedro-r-marques/contrail-kubernetes,Juniper/contrail-kubernetes,pupapaik/contrail-kubernetes,pedro-r-marques/contrail-kubernetes,Juniper/contrail-kubernetes,Juniper/contrail-kubernetes,pupapaik/contrail-kubernetes,Juniper/contrail-kubernetes,pupapaik/contrail-kubernetes,pedro-r-marques/contrail-kubernetes,pupapaik/contrail-kubernetes