rebase: bump sigs.k8s.io/controller-runtime from 0.10.1 to 0.10.2

Bumps [sigs.k8s.io/controller-runtime](https://github.com/kubernetes-sigs/controller-runtime) from 0.10.1 to 0.10.2.
- [Release notes](https://github.com/kubernetes-sigs/controller-runtime/releases)
- [Commits](https://github.com/kubernetes-sigs/controller-runtime/compare/v0.10.1...v0.10.2)

---
updated-dependencies:
- dependency-name: sigs.k8s.io/controller-runtime
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -33,7 +33,7 @@ require (
 	k8s.io/kubernetes v1.22.2
 	k8s.io/mount-utils v0.22.2
 	k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a
-	sigs.k8s.io/controller-runtime v0.10.1
+	sigs.k8s.io/controller-runtime v0.10.2
 )
 
 replace (

go.sum

@@ -1620,8 +1620,8 @@ rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.22 h1:fmRfl9WJ4ApJn7LxNuED4m0t18qivVQOxP6aAYG9J6c=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.22/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg=
 sigs.k8s.io/controller-runtime v0.2.2/go.mod h1:9dyohw3ZtoXQuV1e766PHUn+cmrRCIcBh6XIMFNMZ+I=
-sigs.k8s.io/controller-runtime v0.10.1 h1:+eLHgY/VrJWnfg6iXUqhCUqNXgPH1NZeP9drNAAgWlg=
-sigs.k8s.io/controller-runtime v0.10.1/go.mod h1:CQp8eyUQZ/Q7PJvnIrB6/hgfTC1kBkGylwsLgOQi1WY=
+sigs.k8s.io/controller-runtime v0.10.2 h1:jW8qiY+yMnnPx6O9hu63tgcwaKzd1yLYui+mpvClOOc=
+sigs.k8s.io/controller-runtime v0.10.2/go.mod h1:CQp8eyUQZ/Q7PJvnIrB6/hgfTC1kBkGylwsLgOQi1WY=
 sigs.k8s.io/kustomize/api v0.8.11/go.mod h1:a77Ls36JdfCWojpUqR6m60pdGY1AYFix4AH83nJtY1g=
 sigs.k8s.io/kustomize/cmd/config v0.9.13/go.mod h1:7547FLF8W/lTaDf0BDqFTbZxM9zqwEJqCKN9sSR0xSs=
 sigs.k8s.io/kustomize/kustomize/v4 v4.2.0/go.mod h1:MOkR6fmhwG7hEDRXBYELTi5GSFcLwfqwzTRHW3kv5go=

vendor/modules.txt

@@ -1021,7 +1021,7 @@ k8s.io/utils/trace
 # sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.22
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client/proto/client
-# sigs.k8s.io/controller-runtime v0.10.1
+# sigs.k8s.io/controller-runtime v0.10.2
 ## explicit
 sigs.k8s.io/controller-runtime/pkg/cache
 sigs.k8s.io/controller-runtime/pkg/cache/internal

vendor/sigs.k8s.io/controller-runtime/pkg/source/source.go

@@ -21,8 +21,10 @@ import (
 	"errors"
 	"fmt"
 	"sync"
+	"time"
 
 	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/client-go/util/workqueue"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/event"
@@ -119,17 +121,34 @@ func (ks *Kind) Start(ctx context.Context, handler handler.EventHandler, queue w
 	ctx, ks.startCancel = context.WithCancel(ctx)
 	ks.started = make(chan error)
 	go func() {
-		// Lookup the Informer from the Cache and add an EventHandler which populates the Queue
-		i, err := ks.cache.GetInformer(ctx, ks.Type)
-		if err != nil {
-			kindMatchErr := &meta.NoKindMatchError{}
-			if errors.As(err, &kindMatchErr) {
-				log.Error(err, "if kind is a CRD, it should be installed before calling Start",
-					"kind", kindMatchErr.GroupKind)
+		var (
+			i       cache.Informer
+			lastErr error
+		)
+
+		// Tries to get an informer until it returns true,
+		// an error or the specified context is cancelled or expired.
+		if err := wait.PollImmediateUntilWithContext(ctx, 10*time.Second, func(ctx context.Context) (bool, error) {
+			// Lookup the Informer from the Cache and add an EventHandler which populates the Queue
+			i, lastErr = ks.cache.GetInformer(ctx, ks.Type)
+			if lastErr != nil {
+				kindMatchErr := &meta.NoKindMatchError{}
+				if errors.As(lastErr, &kindMatchErr) {
+					log.Error(lastErr, "if kind is a CRD, it should be installed before calling Start",
+						"kind", kindMatchErr.GroupKind)
+				}
+				return false, nil // Retry.
+			}
+			return true, nil
+		}); err != nil {
+			if lastErr != nil {
+				ks.started <- fmt.Errorf("failed to get informer from cache: %w", lastErr)
+				return
 			}
 			ks.started <- err
 			return
 		}
+
 		i.AddEventHandler(internal.EventHandler{Queue: queue, EventHandler: handler, Predicates: prct})
 		if !ks.cache.WaitForCacheSync(ctx) {
 			// Would be great to return something more informative here

vendor/sigs.k8s.io/controller-runtime/pkg/webhook/admission/defaulter_custom.go

@@ -0,0 +1,85 @@
+/*
+Copyright 2021 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 admission
+
+import (
+	"context"
+	"encoding/json"
+
+	"errors"
+	"net/http"
+
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// CustomDefaulter defines functions for setting defaults on resources.
+type CustomDefaulter interface {
+	Default(ctx context.Context, obj runtime.Object) error
+}
+
+// WithCustomDefaulter creates a new Webhook for a CustomDefaulter interface.
+func WithCustomDefaulter(obj runtime.Object, defaulter CustomDefaulter) *Webhook {
+	return &Webhook{
+		Handler: &defaulterForType{object: obj, defaulter: defaulter},
+	}
+}
+
+type defaulterForType struct {
+	defaulter CustomDefaulter
+	object    runtime.Object
+	decoder   *Decoder
+}
+
+var _ DecoderInjector = &defaulterForType{}
+
+func (h *defaulterForType) InjectDecoder(d *Decoder) error {
+	h.decoder = d
+	return nil
+}
+
+// Handle handles admission requests.
+func (h *defaulterForType) Handle(ctx context.Context, req Request) Response {
+	if h.defaulter == nil {
+		panic("defaulter should never be nil")
+	}
+	if h.object == nil {
+		panic("object should never be nil")
+	}
+
+	// Get the object in the request
+	obj := h.object.DeepCopyObject()
+	if err := h.decoder.Decode(req, obj); err != nil {
+		return Errored(http.StatusBadRequest, err)
+	}
+
+	// Default the object
+	if err := h.defaulter.Default(ctx, obj); err != nil {
+		var apiStatus apierrors.APIStatus
+		if errors.As(err, &apiStatus) {
+			return validationResponseFromStatus(false, apiStatus.Status())
+		}
+		return Denied(err.Error())
+	}
+
+	// Create the patch
+	marshalled, err := json.Marshal(obj)
+	if err != nil {
+		return Errored(http.StatusInternalServerError, err)
+	}
+	return PatchResponseFromRaw(req.Object.Raw, marshalled)
+}

vendor/sigs.k8s.io/controller-runtime/pkg/webhook/admission/validator_custom.go

@@ -0,0 +1,111 @@
+/*
+Copyright 2021 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 admission
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"net/http"
+
+	v1 "k8s.io/api/admission/v1"
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// CustomValidator defines functions for validating an operation.
+type CustomValidator interface {
+	ValidateCreate(ctx context.Context, obj runtime.Object) error
+	ValidateUpdate(ctx context.Context, oldObj, newObj runtime.Object) error
+	ValidateDelete(ctx context.Context, obj runtime.Object) error
+}
+
+// WithCustomValidator creates a new Webhook for validating the provided type.
+func WithCustomValidator(obj runtime.Object, validator CustomValidator) *Webhook {
+	return &Webhook{
+		Handler: &validatorForType{object: obj, validator: validator},
+	}
+}
+
+type validatorForType struct {
+	validator CustomValidator
+	object    runtime.Object
+	decoder   *Decoder
+}
+
+var _ DecoderInjector = &validatorForType{}
+
+// InjectDecoder injects the decoder into a validatingHandler.
+func (h *validatorForType) InjectDecoder(d *Decoder) error {
+	h.decoder = d
+	return nil
+}
+
+// Handle handles admission requests.
+func (h *validatorForType) Handle(ctx context.Context, req Request) Response {
+	if h.validator == nil {
+		panic("validator should never be nil")
+	}
+	if h.object == nil {
+		panic("object should never be nil")
+	}
+
+	// Get the object in the request
+	obj := h.object.DeepCopyObject()
+
+	var err error
+	switch req.Operation {
+	case v1.Create:
+		if err := h.decoder.Decode(req, obj); err != nil {
+			return Errored(http.StatusBadRequest, err)
+		}
+
+		err = h.validator.ValidateCreate(ctx, obj)
+	case v1.Update:
+		oldObj := obj.DeepCopyObject()
+		if err := h.decoder.DecodeRaw(req.Object, obj); err != nil {
+			return Errored(http.StatusBadRequest, err)
+		}
+		if err := h.decoder.DecodeRaw(req.OldObject, oldObj); err != nil {
+			return Errored(http.StatusBadRequest, err)
+		}
+
+		err = h.validator.ValidateUpdate(ctx, oldObj, obj)
+	case v1.Delete:
+		// In reference to PR: https://github.com/kubernetes/kubernetes/pull/76346
+		// OldObject contains the object being deleted
+		if err := h.decoder.DecodeRaw(req.OldObject, obj); err != nil {
+			return Errored(http.StatusBadRequest, err)
+		}
+
+		err = h.validator.ValidateDelete(ctx, obj)
+	default:
+		return Errored(http.StatusBadRequest, fmt.Errorf("unknown operation request %q", req.Operation))
+	}
+
+	// Check the error message first.
+	if err != nil {
+		var apiStatus apierrors.APIStatus
+		if errors.As(err, &apiStatus) {
+			return validationResponseFromStatus(false, apiStatus.Status())
+		}
+		return Denied(err.Error())
+	}
+
+	// Return allowed if everything succeeded.
+	return Allowed("")
+}

vendor/sigs.k8s.io/controller-runtime/pkg/webhook/alias.go

@@ -29,6 +29,12 @@ type Defaulter = admission.Defaulter
 // Validator defines functions for validating an operation.
 type Validator = admission.Validator
 
+// CustomDefaulter defines functions for setting defaults on resources.
+type CustomDefaulter = admission.CustomDefaulter
+
+// CustomValidator defines functions for validating an operation.
+type CustomValidator = admission.CustomValidator
+
 // AdmissionRequest defines the input for an admission handler.
 // It contains information to identify the object in
 // question (group, version, kind, resource, subresource,