Fix vagrant cluster/kube-up

cluster/vagrant/util.sh

@@ -163,7 +163,7 @@ function verify-cluster {
     local count="0"
     until [[ "$count" == "1" ]]; do
       local minions
-      minions=$("${KUBE_ROOT}/cluster/kubectl.sh" get minions -o template -t '{{range.items}}{{.id}}:{{end}}')
+      minions=$("${KUBE_ROOT}/cluster/kubectl.sh --kubeconfig=${HOME}/.kubernetes_vagrant_kubeconfig" get minions -o template -t '{{range.items}}{{.id}}:{{end}}')
       count=$(echo $minions | grep -c "${MINION_IPS[i]}") || {
         printf "."
         sleep 2
@@ -210,6 +210,27 @@ function kube-up {
 }
 EOF
 
+   cat <<EOF >"${HOME}/.kubernetes_vagrant_kubeconfig"
+apiVersion: v1
+clusters:
+- cluster:
+    server: https://${MASTER_IP}:443
+  name: vagrant
+contexts:
+- context:
+    cluster: vagrant
+    namespace: default
+    user: vagrant
+  name: vagrant
+current-context: "vagrant"
+kind: Config
+preferences: {}
+users:
+- name: vagrant
+  user:
+    auth-path: ${HOME}/.kubernetes_vagrant_auth
+EOF
+
    chmod 0600 ~/.kubernetes_vagrant_auth "${HOME}/${kube_cert}" \
      "${HOME}/${kube_key}" "${HOME}/${ca_cert}"
   )