Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/dns/config/config.go

@@ -0,0 +1,65 @@
+/*
+Copyright 2016 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 config
+
+import (
+	types "k8s.io/kubernetes/pkg/apis/meta/v1"
+	fed "k8s.io/kubernetes/pkg/dns/federation"
+)
+
+// Config populated either from the configuration source (command
+// line flags or via the config map mechanism).
+type Config struct {
+	// The inclusion of TypeMeta is to ensure future compatibility if the
+	// Config object was populated directly via a Kubernetes API mechanism.
+	//
+	// For example, instead of the custom implementation here, the
+	// configuration could be obtained from an API that unifies
+	// command-line flags, config-map, etc mechanisms.
+	types.TypeMeta
+
+	// Map of federation names that the cluster in which this kube-dns
+	// is running belongs to, to the corresponding domain names.
+	Federations map[string]string `json:"federations"`
+}
+
+func NewDefaultConfig() *Config {
+	return &Config{
+		Federations: make(map[string]string),
+	}
+}
+
+// IsValid returns whether or not the configuration is valid.
+func (config *Config) Validate() error {
+	if err := config.validateFederations(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (config *Config) validateFederations() error {
+	for name, domain := range config.Federations {
+		if err := fed.ValidateName(name); err != nil {
+			return err
+		}
+		if err := fed.ValidateDomain(domain); err != nil {
+			return err
+		}
+	}
+	return nil
+}