add dns certs for pilot in dual control plane. (#277)
add dns certs for pilot in dual control plane. (#277)


smawson/istio,istio/istio,istio/istio,istio/istio,smawson/istio,istio/installer,smawson/istio,smawson/istio,istio/istio,istio/installer,istio/istio,smawson/istio,smawson/istio