create kuberentes-discovery image

build/BUILD

@@ -6,6 +6,7 @@ server_binaries = {
     "kube-apiserver": "//cmd/kube-apiserver",
     "kube-controller-manager": "//cmd/kube-controller-manager",
     "kube-scheduler": "//plugin/cmd/kube-scheduler",
+    "kubernetes-discovery": "//cmd/kubernetes-discovery",
 }
 
 docker_build(

build/common.sh

@@ -97,6 +97,7 @@ kube::build::get_docker_wrapped_binaries() {
           kube-apiserver,busybox
           kube-controller-manager,busybox
           kube-scheduler,busybox
+          kubernetes-discovery,busybox
           kube-proxy,gcr.io/google_containers/debian-iptables-amd64:v4
         );;
     "arm")
@@ -104,6 +105,7 @@ kube::build::get_docker_wrapped_binaries() {
           kube-apiserver,armel/busybox
           kube-controller-manager,armel/busybox
           kube-scheduler,armel/busybox
+          kubernetes-discovery,armel/busybox
           kube-proxy,gcr.io/google_containers/debian-iptables-arm:v4
         );;
     "arm64")
@@ -111,6 +113,7 @@ kube::build::get_docker_wrapped_binaries() {
           kube-apiserver,aarch64/busybox
           kube-controller-manager,aarch64/busybox
           kube-scheduler,aarch64/busybox
+          kubernetes-discovery,aarch64/busybox
           kube-proxy,gcr.io/google_containers/debian-iptables-arm64:v4
         );;
     "ppc64le")
@@ -118,6 +121,7 @@ kube::build::get_docker_wrapped_binaries() {
           kube-apiserver,ppc64le/busybox
           kube-controller-manager,ppc64le/busybox
           kube-scheduler,ppc64le/busybox
+          kubernetes-discovery,ppc64le/busybox
           kube-proxy,gcr.io/google_containers/debian-iptables-ppc64le:v4
         );;
     "s390x")
@@ -125,6 +129,7 @@ kube::build::get_docker_wrapped_binaries() {
           kube-apiserver,s390x/busybox
           kube-controller-manager,s390x/busybox
           kube-scheduler,s390x/busybox
+          kubernetes-discovery,s390x/busybox
           kube-proxy,gcr.io/google_containers/debian-iptables-s390x:v4
         );;		
   esac

hack/lib/golang.sh

@@ -31,6 +31,7 @@ kube::golang::server_targets() {
     cmd/kubeadm
     cmd/hyperkube
     cmd/kube-discovery
+    cmd/kubernetes-discovery
     plugin/cmd/kube-scheduler
   )
   echo "${targets[@]}"
@@ -165,6 +166,7 @@ readonly KUBE_STATIC_LIBRARIES=(
   kube-scheduler
   kube-proxy
   kube-discovery
+  kubernetes-discovery
   kubeadm
   kubectl
 )