Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/cmd/kubeadm/app/discovery/https/BUILD

@@ -0,0 +1,31 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["https.go"],
+    importpath = "k8s.io/kubernetes/cmd/kubeadm/app/discovery/https",
+    deps = [
+        "//cmd/kubeadm/app/discovery/file:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/net:go_default_library",
+        "//vendor/k8s.io/client-go/tools/clientcmd:go_default_library",
+        "//vendor/k8s.io/client-go/tools/clientcmd/api:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/cmd/kubeadm/app/discovery/https/https.go

@@ -0,0 +1,50 @@
+/*
+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 https
+
+import (
+	"io/ioutil"
+	"net/http"
+
+	netutil "k8s.io/apimachinery/pkg/util/net"
+	"k8s.io/client-go/tools/clientcmd"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+	"k8s.io/kubernetes/cmd/kubeadm/app/discovery/file"
+)
+
+// RetrieveValidatedClusterInfo connects to the API Server and makes sure it can talk
+// securely to the API Server using the provided CA cert and
+// optionally refreshes the cluster-info information from the cluster-info ConfigMap
+func RetrieveValidatedClusterInfo(httpsURL, clustername string) (*clientcmdapi.Cluster, error) {
+	client := &http.Client{Transport: netutil.SetOldTransportDefaults(&http.Transport{})}
+	response, err := client.Get(httpsURL)
+	if err != nil {
+		return nil, err
+	}
+	defer response.Body.Close()
+
+	kubeconfig, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	clusterinfo, err := clientcmd.Load(kubeconfig)
+	if err != nil {
+		return nil, err
+	}
+	return file.ValidateClusterInfo(clusterinfo, clustername)
+}