Bump controller-runtime to v0.18.0

Author: chrischdi

config/crd/bases/addons.cluster.x-k8s.io_clusterresourcesets.yaml

@@ -22,9 +22,8 @@ import (
 
 	"github.com/go-logr/logr"
 	"github.com/pkg/errors"
-	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
-	"k8s.io/apimachinery/pkg/runtime"
 	"sigs.k8s.io/controller-runtime/pkg/cache"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/controller"
 	"sigs.k8s.io/controller-runtime/pkg/handler"
 	"sigs.k8s.io/controller-runtime/pkg/predicate"
@@ -42,7 +41,7 @@ type ObjectTracker struct {
 }
 
 // Watch uses the controller to issue a Watch only if the object hasn't been seen before.
-func (o *ObjectTracker) Watch(log logr.Logger, obj runtime.Object, handler handler.EventHandler, p ...predicate.Predicate) error {
+func (o *ObjectTracker) Watch(log logr.Logger, obj client.Object, handler handler.EventHandler, p ...predicate.Predicate) error {
 	// Consider this a no-op if the controller isn't present.
 	if o.Controller == nil {
 		return nil
@@ -54,15 +53,13 @@ func (o *ObjectTracker) Watch(log logr.Logger, obj runtime.Object, handler handl
 		return nil
 	}
 
-	u := &unstructured.Unstructured{}
-	u.SetGroupVersionKind(gvk)
-
 	log.Info(fmt.Sprintf("Adding watch on external object %q", gvk.String()))
-	err := o.Controller.Watch(
-		source.Kind(o.Cache, u),
+	err := o.Controller.Watch(source.Kind(
+		o.Cache,
+		obj.DeepCopyObject().(client.Object),
 		handler,
 		append(p, predicates.ResourceNotPaused(log))...,
-	)
+	))
 	if err != nil {
 		o.m.Delete(key)
 		return errors.Wrapf(err, "failed to add watch on external object %q", gvk.String())

config/crd/bases/cluster.x-k8s.io_machinedeployments.yaml

@@ -24,9 +24,7 @@ import (
 	"github.com/pkg/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"sigs.k8s.io/controller-runtime/pkg/controller"
-	"sigs.k8s.io/controller-runtime/pkg/handler"
 	"sigs.k8s.io/controller-runtime/pkg/log"
-	"sigs.k8s.io/controller-runtime/pkg/predicate"
 	"sigs.k8s.io/controller-runtime/pkg/source"
 
 	clusterv1 "sigs.k8s.io/cluster-api/api/v1beta1"
@@ -55,7 +53,7 @@ func newWatchCountController(raiseError bool) *watchCountController {
 	}
 }
 
-func (c *watchCountController) Watch(_ source.Source, _ handler.EventHandler, _ ...predicate.Predicate) error {
+func (c *watchCountController) Watch(_ source.Source) error {
 	c.count++
 	if c.raiseError {
 		return errors.New("injected failure")

config/crd/bases/cluster.x-k8s.io_machinehealthchecks.yaml

@@ -536,7 +536,7 @@ func (t *ClusterCacheTracker) deleteAccessor(_ context.Context, cluster client.O
 // Watcher is a scoped-down interface from Controller that only knows how to watch.
 type Watcher interface {
 	// Watch watches src for changes, sending events to eventHandler if they pass predicates.
-	Watch(src source.Source, eventHandler handler.EventHandler, predicates ...predicate.Predicate) error
+	Watch(src source.Source) error
 }
 
 // WatchInput specifies the parameters used to establish a new watch for a remote cluster.
@@ -585,7 +585,7 @@ func (t *ClusterCacheTracker) Watch(ctx context.Context, input WatchInput) error
 	}
 
 	// Need to create the watch
-	if err := input.Watcher.Watch(source.Kind(accessor.cache, input.Kind), input.EventHandler, input.Predicates...); err != nil {
+	if err := input.Watcher.Watch(source.Kind(accessor.cache, input.Kind, input.EventHandler, input.Predicates...)); err != nil {
 		return errors.Wrapf(err, "failed to add %s watch on cluster %s: failed to create watch", input.Kind, klog.KRef(input.Cluster.Namespace, input.Cluster.Name))
 	}
 

config/crd/bases/cluster.x-k8s.io_machinesets.yaml

@@ -45,7 +45,7 @@ func (v *ScaleValidator) SetupWebhookWithManager(mgr ctrl.Manager) error {
 // ScaleValidator validates KCP for replicas.
 type ScaleValidator struct {
 	Client  client.Reader
-	decoder *admission.Decoder
+	decoder admission.Decoder
 }
 
 // Handle will validate for number of replicas.

config/crd/bases/runtime.cluster.x-k8s.io_extensionconfigs.yaml

@@ -55,7 +55,7 @@ func (webhook *MachinePool) SetupWebhookWithManager(mgr ctrl.Manager) error {
 
 // MachinePool implements a validation and defaulting webhook for MachinePool.
 type MachinePool struct {
-	decoder *admission.Decoder
+	decoder admission.Decoder
 }
 
 var _ webhook.CustomValidator = &MachinePool{}