Adding a discovery summarizer server

cmd/kubernetes-discovery/main.go

@@ -0,0 +1,37 @@
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"k8s.io/kubernetes/cmd/kubernetes-discovery/discoverysummarizer"
+
+	"github.com/golang/glog"
+)
+
+func main() {
+	// TODO: move them to flags.
+	configFilePath := "config.json"
+	port := "9090"
+	s, err := discoverysummarizer.NewDiscoverySummarizer(configFilePath)
+	if err != nil {
+		glog.Fatalf("%v\n", err)
+	}
+	err = s.Run(port)
+	if err != nil {
+		glog.Fatalf("%v\n", err)
+	}
+}