rebase: bump k8s.io/kubernetes from 1.26.2 to 1.27.2

Bumps [k8s.io/kubernetes](https://github.com/kubernetes/kubernetes) from 1.26.2 to 1.27.2.
- [Release notes](https://github.com/kubernetes/kubernetes/releases)
- [Commits](https://github.com/kubernetes/kubernetes/compare/v1.26.2...v1.27.2)

---
updated-dependencies:
- dependency-name: k8s.io/kubernetes
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/k8s.io/apiserver/pkg/server/options/recommended.go

@@ -0,0 +1,172 @@
+/*
+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 options
+
+import (
+	"fmt"
+
+	"github.com/spf13/pflag"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apiserver/pkg/admission"
+	"k8s.io/apiserver/pkg/features"
+	"k8s.io/apiserver/pkg/server"
+	"k8s.io/apiserver/pkg/storage/storagebackend"
+	"k8s.io/apiserver/pkg/util/feature"
+	utilflowcontrol "k8s.io/apiserver/pkg/util/flowcontrol"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/component-base/featuregate"
+	"k8s.io/klog/v2"
+)
+
+// RecommendedOptions contains the recommended options for running an API server.
+// If you add something to this list, it should be in a logical grouping.
+// Each of them can be nil to leave the feature unconfigured on ApplyTo.
+type RecommendedOptions struct {
+	Etcd           *EtcdOptions
+	SecureServing  *SecureServingOptionsWithLoopback
+	Authentication *DelegatingAuthenticationOptions
+	Authorization  *DelegatingAuthorizationOptions
+	Audit          *AuditOptions
+	Features       *FeatureOptions
+	CoreAPI        *CoreAPIOptions
+
+	// FeatureGate is a way to plumb feature gate through if you have them.
+	FeatureGate featuregate.FeatureGate
+	// ExtraAdmissionInitializers is called once after all ApplyTo from the options above, to pass the returned
+	// admission plugin initializers to Admission.ApplyTo.
+	ExtraAdmissionInitializers func(c *server.RecommendedConfig) ([]admission.PluginInitializer, error)
+	Admission                  *AdmissionOptions
+	// API Server Egress Selector is used to control outbound traffic from the API Server
+	EgressSelector *EgressSelectorOptions
+	// Traces contains options to control distributed request tracing.
+	Traces *TracingOptions
+}
+
+func NewRecommendedOptions(prefix string, codec runtime.Codec) *RecommendedOptions {
+	sso := NewSecureServingOptions()
+
+	// We are composing recommended options for an aggregated api-server,
+	// whose client is typically a proxy multiplexing many operations ---
+	// notably including long-running ones --- into one HTTP/2 connection
+	// into this server.  So allow many concurrent operations.
+	sso.HTTP2MaxStreamsPerConnection = 1000
+
+	return &RecommendedOptions{
+		Etcd:           NewEtcdOptions(storagebackend.NewDefaultConfig(prefix, codec)),
+		SecureServing:  sso.WithLoopback(),
+		Authentication: NewDelegatingAuthenticationOptions(),
+		Authorization:  NewDelegatingAuthorizationOptions(),
+		Audit:          NewAuditOptions(),
+		Features:       NewFeatureOptions(),
+		CoreAPI:        NewCoreAPIOptions(),
+		// Wired a global by default that sadly people will abuse to have different meanings in different repos.
+		// Please consider creating your own FeatureGate so you can have a consistent meaning for what a variable contains
+		// across different repos.  Future you will thank you.
+		FeatureGate:                feature.DefaultFeatureGate,
+		ExtraAdmissionInitializers: func(c *server.RecommendedConfig) ([]admission.PluginInitializer, error) { return nil, nil },
+		Admission:                  NewAdmissionOptions(),
+		EgressSelector:             NewEgressSelectorOptions(),
+		Traces:                     NewTracingOptions(),
+	}
+}
+
+func (o *RecommendedOptions) AddFlags(fs *pflag.FlagSet) {
+	o.Etcd.AddFlags(fs)
+	o.SecureServing.AddFlags(fs)
+	o.Authentication.AddFlags(fs)
+	o.Authorization.AddFlags(fs)
+	o.Audit.AddFlags(fs)
+	o.Features.AddFlags(fs)
+	o.CoreAPI.AddFlags(fs)
+	o.Admission.AddFlags(fs)
+	o.EgressSelector.AddFlags(fs)
+	o.Traces.AddFlags(fs)
+}
+
+// ApplyTo adds RecommendedOptions to the server configuration.
+// pluginInitializers can be empty, it is only need for additional initializers.
+func (o *RecommendedOptions) ApplyTo(config *server.RecommendedConfig) error {
+	if err := o.Etcd.Complete(config.Config.StorageObjectCountTracker, config.Config.DrainedNotify(), config.Config.AddPostStartHook); err != nil {
+		return err
+	}
+	if err := o.Etcd.ApplyTo(&config.Config); err != nil {
+		return err
+	}
+	if err := o.EgressSelector.ApplyTo(&config.Config); err != nil {
+		return err
+	}
+	if err := o.Traces.ApplyTo(config.Config.EgressSelector, &config.Config); err != nil {
+		return err
+	}
+	if err := o.SecureServing.ApplyTo(&config.Config.SecureServing, &config.Config.LoopbackClientConfig); err != nil {
+		return err
+	}
+	if err := o.Authentication.ApplyTo(&config.Config.Authentication, config.SecureServing, config.OpenAPIConfig); err != nil {
+		return err
+	}
+	if err := o.Authorization.ApplyTo(&config.Config.Authorization); err != nil {
+		return err
+	}
+	if err := o.Audit.ApplyTo(&config.Config); err != nil {
+		return err
+	}
+	if err := o.Features.ApplyTo(&config.Config); err != nil {
+		return err
+	}
+	if err := o.CoreAPI.ApplyTo(config); err != nil {
+		return err
+	}
+	if initializers, err := o.ExtraAdmissionInitializers(config); err != nil {
+		return err
+	} else if err := o.Admission.ApplyTo(&config.Config, config.SharedInformerFactory, config.ClientConfig, o.FeatureGate, initializers...); err != nil {
+		return err
+	}
+	if feature.DefaultFeatureGate.Enabled(features.APIPriorityAndFairness) {
+		if config.ClientConfig != nil {
+			if config.MaxRequestsInFlight+config.MaxMutatingRequestsInFlight <= 0 {
+				return fmt.Errorf("invalid configuration: MaxRequestsInFlight=%d and MaxMutatingRequestsInFlight=%d; they must add up to something positive", config.MaxRequestsInFlight, config.MaxMutatingRequestsInFlight)
+
+			}
+			config.FlowControl = utilflowcontrol.New(
+				config.SharedInformerFactory,
+				kubernetes.NewForConfigOrDie(config.ClientConfig).FlowcontrolV1beta3(),
+				config.MaxRequestsInFlight+config.MaxMutatingRequestsInFlight,
+				config.RequestTimeout/4,
+			)
+		} else {
+			klog.Warningf("Neither kubeconfig is provided nor service-account is mounted, so APIPriorityAndFairness will be disabled")
+		}
+	}
+	return nil
+}
+
+func (o *RecommendedOptions) Validate() []error {
+	errors := []error{}
+	errors = append(errors, o.Etcd.Validate()...)
+	errors = append(errors, o.SecureServing.Validate()...)
+	errors = append(errors, o.Authentication.Validate()...)
+	errors = append(errors, o.Authorization.Validate()...)
+	errors = append(errors, o.Audit.Validate()...)
+	errors = append(errors, o.Features.Validate()...)
+	errors = append(errors, o.CoreAPI.Validate()...)
+	errors = append(errors, o.Admission.Validate()...)
+	errors = append(errors, o.EgressSelector.Validate()...)
+	errors = append(errors, o.Traces.Validate()...)
+
+	return errors
+}