Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/cmd/kubeadm/app/master/kubeconfig.go

@@ -0,0 +1,60 @@
+/*
+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 master
+
+import (
+	"crypto/rsa"
+	"crypto/x509"
+	"fmt"
+
+	// TODO: "k8s.io/client-go/client/tools/clientcmd/api"
+	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
+	kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
+	clientcmdapi "k8s.io/kubernetes/pkg/client/unversioned/clientcmd/api"
+	certutil "k8s.io/kubernetes/pkg/util/cert"
+)
+
+func CreateCertsAndConfigForClients(cfg kubeadmapi.API, clientNames []string, caKey *rsa.PrivateKey, caCert *x509.Certificate) (map[string]*clientcmdapi.Config, error) {
+
+	basicClientConfig := kubeadmutil.CreateBasicClientConfig(
+		"kubernetes",
+		// TODO this is not great, but there is only one address we can use here
+		// so we'll pick the first one, there is much of chance to have an empty
+		// slice by the time this gets called
+		fmt.Sprintf("https://%s:%d", cfg.AdvertiseAddresses[0], cfg.BindPort),
+		certutil.EncodeCertPEM(caCert),
+	)
+
+	configs := map[string]*clientcmdapi.Config{}
+
+	for _, client := range clientNames {
+		key, cert, err := newClientKeyAndCert(caCert, caKey)
+		if err != nil {
+			return nil, fmt.Errorf("<master/kubeconfig> failure while creating %s client certificate - %v", client, err)
+		}
+		config := kubeadmutil.MakeClientConfigWithCerts(
+			basicClientConfig,
+			"kubernetes",
+			client,
+			certutil.EncodePrivateKeyPEM(key),
+			certutil.EncodeCertPEM(cert),
+		)
+		configs[client] = config
+	}
+
+	return configs, nil
+}