Add generated file

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

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

@@ -0,0 +1,63 @@
+/*
+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"
+	"k8s.io/kubernetes/pkg/apis/componentconfig"
+)
+
+// SAControllerOptions holds the ServiceAccountController options.
+type SAControllerOptions struct {
+	ServiceAccountKeyFile  string
+	ConcurrentSATokenSyncs int32
+	RootCAFile             string
+}
+
+// AddFlags adds flags related to ServiceAccountController for controller manager to the specified FlagSet
+func (o *SAControllerOptions) AddFlags(fs *pflag.FlagSet) {
+	if o == nil {
+		return
+	}
+
+	fs.StringVar(&o.ServiceAccountKeyFile, "service-account-private-key-file", o.ServiceAccountKeyFile, "Filename containing a PEM-encoded private RSA or ECDSA key used to sign service account tokens.")
+	fs.Int32Var(&o.ConcurrentSATokenSyncs, "concurrent-serviceaccount-token-syncs", o.ConcurrentSATokenSyncs, "The number of service account token objects that are allowed to sync concurrently. Larger number = more responsive token generation, but more CPU (and network) load")
+	fs.StringVar(&o.RootCAFile, "root-ca-file", o.RootCAFile, "If set, this root certificate authority will be included in service account's token secret. This must be a valid PEM-encoded CA bundle.")
+}
+
+// ApplyTo fills up ServiceAccountController config with options.
+func (o *SAControllerOptions) ApplyTo(cfg *componentconfig.SAControllerConfiguration) error {
+	if o == nil {
+		return nil
+	}
+
+	cfg.ServiceAccountKeyFile = o.ServiceAccountKeyFile
+	cfg.ConcurrentSATokenSyncs = o.ConcurrentSATokenSyncs
+	cfg.RootCAFile = o.RootCAFile
+
+	return nil
+}
+
+// Validate checks validation of ServiceAccountControllerOptions.
+func (o *SAControllerOptions) Validate() []error {
+	if o == nil {
+		return nil
+	}
+
+	errs := []error{}
+	return errs
+}