Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/cmd/kube-discovery/kubediscovery.go

@@ -0,0 +1,49 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+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 (
+	"log"
+	"net/http"
+	"os"
+
+	kd "k8s.io/kubernetes/cmd/kube-discovery/app"
+)
+
+func main() {
+	// Make sure we can load critical files, and be nice to the user by
+	// printing descriptive error message when we fail.
+	for desc, path := range map[string]string{
+		"root CA certificate":   kd.CAPath,
+		"token map file":        kd.TokenMapPath,
+		"list of API endpoints": kd.EndpointListPath,
+	} {
+		if _, err := os.Stat(path); os.IsNotExist(err) {
+			log.Fatalf("%s does not exist: %s", desc, path)
+		}
+		// Test read permissions
+		file, err := os.Open(path)
+		if err != nil {
+			log.Fatalf("Unable to open %s (%q [%s])", desc, path, err)
+		}
+		file.Close()
+	}
+
+	router := kd.NewRouter()
+	log.Printf("Listening for requests on port 9898.")
+	log.Fatal(http.ListenAndServe(":9898", router))
+}