Add generated file

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

vendor/k8s.io/kubernetes/cmd/controller-manager/app/options/csrsigningcontroller.go

@@ -0,0 +1,74 @@
+/*
+Copyright 2018 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 options
+
+import (
+	"github.com/spf13/pflag"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/pkg/apis/componentconfig"
+)
+
+const (
+	// These defaults are deprecated and exported so that we can warn if
+	// they are being used.
+
+	// DefaultClusterSigningCertFile is deprecated. Do not use.
+	DefaultClusterSigningCertFile = "/etc/kubernetes/ca/ca.pem"
+	// DefaultClusterSigningKeyFile is deprecated. Do not use.
+	DefaultClusterSigningKeyFile = "/etc/kubernetes/ca/ca.key"
+)
+
+// CSRSigningControllerOptions holds the CSRSigningController options.
+type CSRSigningControllerOptions struct {
+	ClusterSigningDuration metav1.Duration
+	ClusterSigningKeyFile  string
+	ClusterSigningCertFile string
+}
+
+// AddFlags adds flags related to CSRSigningController for controller manager to the specified FlagSet.
+func (o *CSRSigningControllerOptions) AddFlags(fs *pflag.FlagSet) {
+	if o == nil {
+		return
+	}
+
+	fs.StringVar(&o.ClusterSigningCertFile, "cluster-signing-cert-file", o.ClusterSigningCertFile, "Filename containing a PEM-encoded X509 CA certificate used to issue cluster-scoped certificates")
+	fs.StringVar(&o.ClusterSigningKeyFile, "cluster-signing-key-file", o.ClusterSigningKeyFile, "Filename containing a PEM-encoded RSA or ECDSA private key used to sign cluster-scoped certificates")
+	fs.DurationVar(&o.ClusterSigningDuration.Duration, "experimental-cluster-signing-duration", o.ClusterSigningDuration.Duration, "The length of duration signed certificates will be given.")
+}
+
+// ApplyTo fills up CSRSigningController config with options.
+func (o *CSRSigningControllerOptions) ApplyTo(cfg *componentconfig.CSRSigningControllerConfiguration) error {
+	if o == nil {
+		return nil
+	}
+
+	cfg.ClusterSigningCertFile = o.ClusterSigningCertFile
+	cfg.ClusterSigningKeyFile = o.ClusterSigningKeyFile
+	cfg.ClusterSigningDuration = o.ClusterSigningDuration
+
+	return nil
+}
+
+// Validate checks validation of CSRSigningControllerOptions.
+func (o *CSRSigningControllerOptions) Validate() []error {
+	if o == nil {
+		return nil
+	}
+
+	errs := []error{}
+	return errs
+}