rebase: update K8s packages to v0.32.1

Update K8s packages in go.mod to v0.32.1

Signed-off-by: Praveen M <m.praveen@ibm.com>

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

@@ -61,8 +61,8 @@ func (o *KubeCloudSharedOptions) AddFlags(fs *pflag.FlagSet) {
 	fs.DurationVar(&o.NodeMonitorPeriod.Duration, "node-monitor-period", o.NodeMonitorPeriod.Duration,
 		fmt.Sprintf("The period for syncing NodeStatus in %s.", names.CloudNodeLifecycleController))
 	fs.StringVar(&o.ClusterName, "cluster-name", o.ClusterName, "The instance prefix for the cluster.")
-	fs.StringVar(&o.ClusterCIDR, "cluster-cidr", o.ClusterCIDR, "CIDR Range for Pods in cluster. Requires --allocate-node-cidrs to be true")
-	fs.BoolVar(&o.AllocateNodeCIDRs, "allocate-node-cidrs", false, "Should CIDRs for Pods be allocated and set on the cloud provider.")
+	fs.StringVar(&o.ClusterCIDR, "cluster-cidr", o.ClusterCIDR, "CIDR Range for Pods in cluster. Only used when --allocate-node-cidrs=true; if false, this option will be ignored.")
+	fs.BoolVar(&o.AllocateNodeCIDRs, "allocate-node-cidrs", false, "Should CIDRs for Pods be allocated and set on the cloud provider. Requires --cluster-cidr.")
 	fs.StringVar(&o.CIDRAllocatorType, "cidr-allocator-type", "RangeAllocator", "Type of CIDR allocator to use")
 	fs.BoolVar(&o.ConfigureCloudRoutes, "configure-cloud-routes", true, "Should CIDRs allocated by allocate-node-cidrs be configured on the cloud provider.")
 

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

@@ -201,7 +201,7 @@ func (o *CloudControllerManagerOptions) ApplyTo(c *config.Config, allControllers
 		}
 	}
 	if o.WebhookServing != nil {
-		if err = o.WebhookServing.ApplyTo(&c.WebhookSecureServing); err != nil {
+		if err = o.WebhookServing.ApplyTo(&c.WebhookSecureServing, c.ComponentConfig.Webhook); err != nil {
 			return err
 		}
 	}

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

@@ -151,7 +151,7 @@ func (o *WebhookServingOptions) Validate() []error {
 	return allErrors
 }
 
-func (o *WebhookServingOptions) ApplyTo(cfg **server.SecureServingInfo) error {
+func (o *WebhookServingOptions) ApplyTo(cfg **server.SecureServingInfo, webhookCfg config.WebhookConfiguration) error {
 	if o == nil {
 		return nil
 	}
@@ -159,6 +159,10 @@ func (o *WebhookServingOptions) ApplyTo(cfg **server.SecureServingInfo) error {
 	if o.BindPort <= 0 {
 		return nil
 	}
+	// no need to bind to the address if there are no webhook enabled.
+	if len(webhookCfg.Webhooks) == 0 {
+		return nil
+	}
 
 	var err error
 	var listener net.Listener

vendor/k8s.io/cloud-provider/plugins.go

@@ -33,15 +33,8 @@ type Factory func(config io.Reader) (Interface, error)
 
 // All registered cloud providers.
 var (
-	providersMutex           sync.Mutex
-	providers                = make(map[string]Factory)
-	deprecatedCloudProviders = []struct {
-		name     string
-		external bool
-		detail   string
-	}{
-		{"gce", false, "The GCE provider is deprecated and will be removed in a future release. Please use https://github.com/kubernetes/cloud-provider-gcp"},
-	}
+	providersMutex sync.Mutex
+	providers      = make(map[string]Factory)
 )
 
 const externalCloudProvider = "external"
@@ -87,47 +80,19 @@ func IsExternal(name string) bool {
 	return name == externalCloudProvider
 }
 
-// IsDeprecatedInternal is responsible for preventing cloud.Interface
-// from being initialized in kubelet, kube-controller-manager or kube-api-server
-func IsDeprecatedInternal(name string) bool {
-	for _, provider := range deprecatedCloudProviders {
-		if provider.name == name {
-			return true
-		}
-	}
-
-	return false
-}
-
 // DisableWarningForProvider logs information about disabled cloud provider state
 func DisableWarningForProvider(providerName string) {
-	for _, provider := range deprecatedCloudProviders {
-		if provider.name == providerName {
-			klog.Infof("INFO: Please make sure you are running external cloud controller manager binary for provider %q."+
-				"In-tree cloud providers are currently disabled. Refer to https://github.com/kubernetes/kubernetes/tree/master/staging/src/k8s.io/cloud-provider/sample"+
-				"for example implementation.", providerName)
-			detail := fmt.Sprintf("Please reach to sig-cloud-provider and use 'external' cloud provider for %q: %s", providerName, provider.detail)
-			klog.Warningf("WARNING: %q built-in cloud provider is now disabled. %s", providerName, detail)
-			break
-		}
+	if !IsExternal(providerName) {
+		klog.Infof("INFO: Please make sure you are running an external cloud controller manager binary for provider %q."+
+			"In-tree cloud providers are disabled. Refer to https://github.com/kubernetes/kubernetes/tree/master/staging/src/k8s.io/cloud-provider/sample "+
+			"for an example implementation.", providerName)
+		klog.Warningf("WARNING: built-in cloud providers are disabled. Please set \"--cloud-provider=external\" and migrate to an external cloud controller manager for provider %q", providerName)
 	}
 }
 
-// DeprecationWarningForProvider logs information about deprecated cloud provider state
-func DeprecationWarningForProvider(providerName string) {
-	for _, provider := range deprecatedCloudProviders {
-		if provider.name != providerName {
-			continue
-		}
-
-		detail := provider.detail
-		if provider.external {
-			detail = fmt.Sprintf("Please use 'external' cloud provider for %s: %s", providerName, provider.detail)
-		}
-
-		klog.Warningf("WARNING: %s built-in cloud provider is now deprecated. %s", providerName, detail)
-		break
-	}
+// ErrorForDisabledProvider returns an error formatted with the supplied provider name
+func ErrorForDisabledProvider(providerName string) error {
+	return fmt.Errorf("cloud provider %q was specified, but built-in cloud providers are disabled. Please set --cloud-provider=external and migrate to an external cloud provider", providerName)
 }
 
 // InitCloudProvider creates an instance of the named cloud provider.