rebase: update all k8s packages to 0.27.2

Signed-off-by: Niels de Vos <ndevos@ibm.com>

vendor/k8s.io/cloud-provider/options/nodecontroller.go

@@ -0,0 +1,62 @@
+/*
+Copyright 2022 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 (
+	"fmt"
+
+	"github.com/spf13/pflag"
+
+	nodeconfig "k8s.io/cloud-provider/controllers/node/config"
+)
+
+// NodeControllerOptions holds the ServiceController options.
+type NodeControllerOptions struct {
+	*nodeconfig.NodeControllerConfiguration
+}
+
+// AddFlags adds flags related to ServiceController for controller manager to the specified FlagSet.
+func (o *NodeControllerOptions) AddFlags(fs *pflag.FlagSet) {
+	if o == nil {
+		return
+	}
+
+	fs.Int32Var(&o.ConcurrentNodeSyncs, "concurrent-node-syncs", o.ConcurrentNodeSyncs, "Number of workers concurrently synchronizing nodes.")
+}
+
+// ApplyTo fills up ServiceController config with options.
+func (o *NodeControllerOptions) ApplyTo(cfg *nodeconfig.NodeControllerConfiguration) error {
+	if o == nil {
+		return nil
+	}
+
+	cfg.ConcurrentNodeSyncs = o.ConcurrentNodeSyncs
+
+	return nil
+}
+
+// Validate checks validation of NodeControllerOptions.
+func (o *NodeControllerOptions) Validate() []error {
+	if o == nil {
+		return nil
+	}
+	var errors []error
+	if o.ConcurrentNodeSyncs <= 0 {
+		errors = append(errors, fmt.Errorf("concurrent-node-syncs must be a positive number"))
+	}
+	return errors
+}