generating reconciler for deploymnets (#1502)

This commit is contained in:
Ignacio (Nacho) Cano 2020-07-15 17:45:33 -07:00 committed by GitHub
parent 8d80e63709
commit 096656a2d4
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5 changed files with 726 additions and 1 deletions

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/*
Copyright 2020 The Knative 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.
*/
// Code generated by injection-gen. DO NOT EDIT.
package deployment
import (
context "context"
fmt "fmt"
reflect "reflect"
strings "strings"
corev1 "k8s.io/api/core/v1"
labels "k8s.io/apimachinery/pkg/labels"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
scheme "k8s.io/client-go/kubernetes/scheme"
v1 "k8s.io/client-go/kubernetes/typed/core/v1"
record "k8s.io/client-go/tools/record"
client "knative.dev/pkg/client/injection/kube/client"
deployment "knative.dev/pkg/client/injection/kube/informers/apps/v1/deployment"
controller "knative.dev/pkg/controller"
logging "knative.dev/pkg/logging"
reconciler "knative.dev/pkg/reconciler"
)
const (
defaultControllerAgentName = "deployment-controller"
defaultFinalizerName = "deployments.apps"
)
// NewImpl returns a controller.Impl that handles queuing and feeding work from
// the queue through an implementation of controller.Reconciler, delegating to
// the provided Interface and optional Finalizer methods. OptionsFn is used to return
// controller.Options to be used but the internal reconciler.
func NewImpl(ctx context.Context, r Interface, optionsFns ...controller.OptionsFn) *controller.Impl {
logger := logging.FromContext(ctx)
// Check the options function input. It should be 0 or 1.
if len(optionsFns) > 1 {
logger.Fatalf("up to one options function is supported, found %d", len(optionsFns))
}
deploymentInformer := deployment.Get(ctx)
lister := deploymentInformer.Lister()
rec := &reconcilerImpl{
LeaderAwareFuncs: reconciler.LeaderAwareFuncs{
PromoteFunc: func(bkt reconciler.Bucket, enq func(reconciler.Bucket, types.NamespacedName)) error {
all, err := lister.List(labels.Everything())
if err != nil {
return err
}
for _, elt := range all {
// TODO: Consider letting users specify a filter in options.
enq(bkt, types.NamespacedName{
Namespace: elt.GetNamespace(),
Name: elt.GetName(),
})
}
return nil
},
},
Client: client.Get(ctx),
Lister: lister,
reconciler: r,
finalizerName: defaultFinalizerName,
}
t := reflect.TypeOf(r).Elem()
queueName := fmt.Sprintf("%s.%s", strings.ReplaceAll(t.PkgPath(), "/", "-"), t.Name())
impl := controller.NewImpl(rec, logger, queueName)
agentName := defaultControllerAgentName
// Pass impl to the options. Save any optional results.
for _, fn := range optionsFns {
opts := fn(impl)
if opts.ConfigStore != nil {
rec.configStore = opts.ConfigStore
}
if opts.FinalizerName != "" {
rec.finalizerName = opts.FinalizerName
}
if opts.AgentName != "" {
agentName = opts.AgentName
}
if opts.SkipStatusUpdates {
rec.skipStatusUpdates = true
}
}
rec.Recorder = createRecorder(ctx, agentName)
return impl
}
func createRecorder(ctx context.Context, agentName string) record.EventRecorder {
logger := logging.FromContext(ctx)
recorder := controller.GetEventRecorder(ctx)
if recorder == nil {
// Create event broadcaster
logger.Debug("Creating event broadcaster")
eventBroadcaster := record.NewBroadcaster()
watches := []watch.Interface{
eventBroadcaster.StartLogging(logger.Named("event-broadcaster").Infof),
eventBroadcaster.StartRecordingToSink(
&v1.EventSinkImpl{Interface: client.Get(ctx).CoreV1().Events("")}),
}
recorder = eventBroadcaster.NewRecorder(scheme.Scheme, corev1.EventSource{Component: agentName})
go func() {
<-ctx.Done()
for _, w := range watches {
w.Stop()
}
}()
}
return recorder
}
func init() {
scheme.AddToScheme(scheme.Scheme)
}

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/*
Copyright 2020 The Knative 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.
*/
// Code generated by injection-gen. DO NOT EDIT.
package deployment
import (
context "context"
json "encoding/json"
fmt "fmt"
reflect "reflect"
zap "go.uber.org/zap"
v1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
equality "k8s.io/apimachinery/pkg/api/equality"
errors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
labels "k8s.io/apimachinery/pkg/labels"
types "k8s.io/apimachinery/pkg/types"
sets "k8s.io/apimachinery/pkg/util/sets"
kubernetes "k8s.io/client-go/kubernetes"
appsv1 "k8s.io/client-go/listers/apps/v1"
cache "k8s.io/client-go/tools/cache"
record "k8s.io/client-go/tools/record"
controller "knative.dev/pkg/controller"
logging "knative.dev/pkg/logging"
reconciler "knative.dev/pkg/reconciler"
)
// Interface defines the strongly typed interfaces to be implemented by a
// controller reconciling v1.Deployment.
type Interface interface {
// ReconcileKind implements custom logic to reconcile v1.Deployment. Any changes
// to the objects .Status or .Finalizers will be propagated to the stored
// object. It is recommended that implementors do not call any update calls
// for the Kind inside of ReconcileKind, it is the responsibility of the calling
// controller to propagate those properties. The resource passed to ReconcileKind
// will always have an empty deletion timestamp.
ReconcileKind(ctx context.Context, o *v1.Deployment) reconciler.Event
}
// Finalizer defines the strongly typed interfaces to be implemented by a
// controller finalizing v1.Deployment.
type Finalizer interface {
// FinalizeKind implements custom logic to finalize v1.Deployment. Any changes
// to the objects .Status or .Finalizers will be ignored. Returning a nil or
// Normal type reconciler.Event will allow the finalizer to be deleted on
// the resource. The resource passed to FinalizeKind will always have a set
// deletion timestamp.
FinalizeKind(ctx context.Context, o *v1.Deployment) reconciler.Event
}
// ReadOnlyInterface defines the strongly typed interfaces to be implemented by a
// controller reconciling v1.Deployment if they want to process resources for which
// they are not the leader.
type ReadOnlyInterface interface {
// ObserveKind implements logic to observe v1.Deployment.
// This method should not write to the API.
ObserveKind(ctx context.Context, o *v1.Deployment) reconciler.Event
}
// ReadOnlyFinalizer defines the strongly typed interfaces to be implemented by a
// controller finalizing v1.Deployment if they want to process tombstoned resources
// even when they are not the leader. Due to the nature of how finalizers are handled
// there are no guarantees that this will be called.
type ReadOnlyFinalizer interface {
// ObserveFinalizeKind implements custom logic to observe the final state of v1.Deployment.
// This method should not write to the API.
ObserveFinalizeKind(ctx context.Context, o *v1.Deployment) reconciler.Event
}
// reconcilerImpl implements controller.Reconciler for v1.Deployment resources.
type reconcilerImpl struct {
// LeaderAwareFuncs is inlined to help us implement reconciler.LeaderAware
reconciler.LeaderAwareFuncs
// Client is used to write back status updates.
Client kubernetes.Interface
// Listers index properties about resources
Lister appsv1.DeploymentLister
// Recorder is an event recorder for recording Event resources to the
// Kubernetes API.
Recorder record.EventRecorder
// configStore allows for decorating a context with config maps.
// +optional
configStore reconciler.ConfigStore
// reconciler is the implementation of the business logic of the resource.
reconciler Interface
// finalizerName is the name of the finalizer to reconcile.
finalizerName string
// skipStatusUpdates configures whether or not this reconciler automatically updates
// the status of the reconciled resource.
skipStatusUpdates bool
}
// Check that our Reconciler implements controller.Reconciler
var _ controller.Reconciler = (*reconcilerImpl)(nil)
// Check that our generated Reconciler is always LeaderAware.
var _ reconciler.LeaderAware = (*reconcilerImpl)(nil)
func NewReconciler(ctx context.Context, logger *zap.SugaredLogger, client kubernetes.Interface, lister appsv1.DeploymentLister, recorder record.EventRecorder, r Interface, options ...controller.Options) controller.Reconciler {
// Check the options function input. It should be 0 or 1.
if len(options) > 1 {
logger.Fatalf("up to one options struct is supported, found %d", len(options))
}
// Fail fast when users inadvertently implement the other LeaderAware interface.
// For the typed reconcilers, Promote shouldn't take any arguments.
if _, ok := r.(reconciler.LeaderAware); ok {
logger.Fatalf("%T implements the incorrect LeaderAware interface. Promote() should not take an argument as genreconciler handles the enqueuing automatically.", r)
}
// TODO: Consider validating when folks implement ReadOnlyFinalizer, but not Finalizer.
rec := &reconcilerImpl{
LeaderAwareFuncs: reconciler.LeaderAwareFuncs{
PromoteFunc: func(bkt reconciler.Bucket, enq func(reconciler.Bucket, types.NamespacedName)) error {
all, err := lister.List(labels.Everything())
if err != nil {
return err
}
for _, elt := range all {
// TODO: Consider letting users specify a filter in options.
enq(bkt, types.NamespacedName{
Namespace: elt.GetNamespace(),
Name: elt.GetName(),
})
}
return nil
},
},
Client: client,
Lister: lister,
Recorder: recorder,
reconciler: r,
finalizerName: defaultFinalizerName,
}
for _, opts := range options {
if opts.ConfigStore != nil {
rec.configStore = opts.ConfigStore
}
if opts.FinalizerName != "" {
rec.finalizerName = opts.FinalizerName
}
if opts.SkipStatusUpdates {
rec.skipStatusUpdates = true
}
}
return rec
}
// Reconcile implements controller.Reconciler
func (r *reconcilerImpl) Reconcile(ctx context.Context, key string) error {
logger := logging.FromContext(ctx)
// Convert the namespace/name string into a distinct namespace and name
namespace, name, err := cache.SplitMetaNamespaceKey(key)
if err != nil {
logger.Errorf("invalid resource key: %s", key)
return nil
}
// Establish whether we are the leader for use below.
isLeader := r.IsLeaderFor(types.NamespacedName{
Namespace: namespace,
Name: name,
})
roi, isROI := r.reconciler.(ReadOnlyInterface)
rof, isROF := r.reconciler.(ReadOnlyFinalizer)
if !isLeader && !isROI && !isROF {
// If we are not the leader, and we don't implement either ReadOnly
// interface, then take a fast-path out.
return nil
}
// If configStore is set, attach the frozen configuration to the context.
if r.configStore != nil {
ctx = r.configStore.ToContext(ctx)
}
// Add the recorder to context.
ctx = controller.WithEventRecorder(ctx, r.Recorder)
// Get the resource with this namespace/name.
getter := r.Lister.Deployments(namespace)
original, err := getter.Get(name)
if errors.IsNotFound(err) {
// The resource may no longer exist, in which case we stop processing.
logger.Debugf("resource %q no longer exists", key)
return nil
} else if err != nil {
return err
}
// Don't modify the informers copy.
resource := original.DeepCopy()
var reconcileEvent reconciler.Event
if resource.GetDeletionTimestamp().IsZero() {
if isLeader {
// Append the target method to the logger.
logger = logger.With(zap.String("targetMethod", "ReconcileKind"))
// Set and update the finalizer on resource if r.reconciler
// implements Finalizer.
if resource, err = r.setFinalizerIfFinalizer(ctx, resource); err != nil {
return fmt.Errorf("failed to set finalizers: %w", err)
}
// Reconcile this copy of the resource and then write back any status
// updates regardless of whether the reconciliation errored out.
reconcileEvent = r.reconciler.ReconcileKind(ctx, resource)
} else if isROI {
// Append the target method to the logger.
logger = logger.With(zap.String("targetMethod", "ObserveKind"))
// Observe any changes to this resource, since we are not the leader.
reconcileEvent = roi.ObserveKind(ctx, resource)
}
} else if fin, ok := r.reconciler.(Finalizer); isLeader && ok {
// Append the target method to the logger.
logger = logger.With(zap.String("targetMethod", "FinalizeKind"))
// For finalizing reconcilers, if this resource being marked for deletion
// and reconciled cleanly (nil or normal event), remove the finalizer.
reconcileEvent = fin.FinalizeKind(ctx, resource)
if resource, err = r.clearFinalizer(ctx, resource, reconcileEvent); err != nil {
return fmt.Errorf("failed to clear finalizers: %w", err)
}
} else if !isLeader && isROF {
// Append the target method to the logger.
logger = logger.With(zap.String("targetMethod", "ObserveFinalizeKind"))
// For finalizing reconcilers, just observe when we aren't the leader.
reconcileEvent = rof.ObserveFinalizeKind(ctx, resource)
}
// Synchronize the status.
switch {
case r.skipStatusUpdates:
// This reconciler implementation is configured to skip resource updates.
// This may mean this reconciler does not observe spec, but reconciles external changes.
case equality.Semantic.DeepEqual(original.Status, resource.Status):
// If we didn't change anything then don't call updateStatus.
// This is important because the copy we loaded from the injectionInformer's
// cache may be stale and we don't want to overwrite a prior update
// to status with this stale state.
case !isLeader:
// High-availability reconcilers may have many replicas watching the resource, but only
// the elected leader is expected to write modifications.
logger.Warn("Saw status changes when we aren't the leader!")
default:
if err = r.updateStatus(original, resource); err != nil {
logger.Warnw("Failed to update resource status", zap.Error(err))
r.Recorder.Eventf(resource, corev1.EventTypeWarning, "UpdateFailed",
"Failed to update status for %q: %v", resource.Name, err)
return err
}
}
// Report the reconciler event, if any.
if reconcileEvent != nil {
var event *reconciler.ReconcilerEvent
if reconciler.EventAs(reconcileEvent, &event) {
logger.Infow("Returned an event", zap.Any("event", reconcileEvent))
r.Recorder.Eventf(resource, event.EventType, event.Reason, event.Format, event.Args...)
// the event was wrapped inside an error, consider the reconciliation as failed
if _, isEvent := reconcileEvent.(*reconciler.ReconcilerEvent); !isEvent {
return reconcileEvent
}
return nil
}
logger.Errorw("Returned an error", zap.Error(reconcileEvent))
r.Recorder.Event(resource, corev1.EventTypeWarning, "InternalError", reconcileEvent.Error())
return reconcileEvent
}
return nil
}
func (r *reconcilerImpl) updateStatus(existing *v1.Deployment, desired *v1.Deployment) error {
existing = existing.DeepCopy()
return reconciler.RetryUpdateConflicts(func(attempts int) (err error) {
// The first iteration tries to use the injectionInformer's state, subsequent attempts fetch the latest state via API.
if attempts > 0 {
getter := r.Client.AppsV1().Deployments(desired.Namespace)
existing, err = getter.Get(desired.Name, metav1.GetOptions{})
if err != nil {
return err
}
}
// If there's nothing to update, just return.
if reflect.DeepEqual(existing.Status, desired.Status) {
return nil
}
existing.Status = desired.Status
updater := r.Client.AppsV1().Deployments(existing.Namespace)
_, err = updater.UpdateStatus(existing)
return err
})
}
// updateFinalizersFiltered will update the Finalizers of the resource.
// TODO: this method could be generic and sync all finalizers. For now it only
// updates defaultFinalizerName or its override.
func (r *reconcilerImpl) updateFinalizersFiltered(ctx context.Context, resource *v1.Deployment) (*v1.Deployment, error) {
getter := r.Lister.Deployments(resource.Namespace)
actual, err := getter.Get(resource.Name)
if err != nil {
return resource, err
}
// Don't modify the informers copy.
existing := actual.DeepCopy()
var finalizers []string
// If there's nothing to update, just return.
existingFinalizers := sets.NewString(existing.Finalizers...)
desiredFinalizers := sets.NewString(resource.Finalizers...)
if desiredFinalizers.Has(r.finalizerName) {
if existingFinalizers.Has(r.finalizerName) {
// Nothing to do.
return resource, nil
}
// Add the finalizer.
finalizers = append(existing.Finalizers, r.finalizerName)
} else {
if !existingFinalizers.Has(r.finalizerName) {
// Nothing to do.
return resource, nil
}
// Remove the finalizer.
existingFinalizers.Delete(r.finalizerName)
finalizers = existingFinalizers.List()
}
mergePatch := map[string]interface{}{
"metadata": map[string]interface{}{
"finalizers": finalizers,
"resourceVersion": existing.ResourceVersion,
},
}
patch, err := json.Marshal(mergePatch)
if err != nil {
return resource, err
}
patcher := r.Client.AppsV1().Deployments(resource.Namespace)
resourceName := resource.Name
resource, err = patcher.Patch(resourceName, types.MergePatchType, patch)
if err != nil {
r.Recorder.Eventf(resource, corev1.EventTypeWarning, "FinalizerUpdateFailed",
"Failed to update finalizers for %q: %v", resourceName, err)
} else {
r.Recorder.Eventf(resource, corev1.EventTypeNormal, "FinalizerUpdate",
"Updated %q finalizers", resource.GetName())
}
return resource, err
}
func (r *reconcilerImpl) setFinalizerIfFinalizer(ctx context.Context, resource *v1.Deployment) (*v1.Deployment, error) {
if _, ok := r.reconciler.(Finalizer); !ok {
return resource, nil
}
finalizers := sets.NewString(resource.Finalizers...)
// If this resource is not being deleted, mark the finalizer.
if resource.GetDeletionTimestamp().IsZero() {
finalizers.Insert(r.finalizerName)
}
resource.Finalizers = finalizers.List()
// Synchronize the finalizers filtered by r.finalizerName.
return r.updateFinalizersFiltered(ctx, resource)
}
func (r *reconcilerImpl) clearFinalizer(ctx context.Context, resource *v1.Deployment, reconcileEvent reconciler.Event) (*v1.Deployment, error) {
if _, ok := r.reconciler.(Finalizer); !ok {
return resource, nil
}
if resource.GetDeletionTimestamp().IsZero() {
return resource, nil
}
finalizers := sets.NewString(resource.Finalizers...)
if reconcileEvent != nil {
var event *reconciler.ReconcilerEvent
if reconciler.EventAs(reconcileEvent, &event) {
if event.EventType == corev1.EventTypeNormal {
finalizers.Delete(r.finalizerName)
}
}
} else {
finalizers.Delete(r.finalizerName)
}
resource.Finalizers = finalizers.List()
// Synchronize the finalizers filtered by r.finalizerName.
return r.updateFinalizersFiltered(ctx, resource)
}

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/*
Copyright 2020 The Knative 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.
*/
// Code generated by injection-gen. DO NOT EDIT.
package deployment
import (
context "context"
deployment "knative.dev/pkg/client/injection/kube/informers/apps/v1/deployment"
v1deployment "knative.dev/pkg/client/injection/kube/reconciler/apps/v1/deployment"
configmap "knative.dev/pkg/configmap"
controller "knative.dev/pkg/controller"
logging "knative.dev/pkg/logging"
)
// TODO: PLEASE COPY AND MODIFY THIS FILE AS A STARTING POINT
// NewController creates a Reconciler for Deployment and returns the result of NewImpl.
func NewController(
ctx context.Context,
cmw configmap.Watcher,
) *controller.Impl {
logger := logging.FromContext(ctx)
deploymentInformer := deployment.Get(ctx)
// TODO: setup additional informers here.
r := &Reconciler{}
impl := v1deployment.NewImpl(ctx, r)
logger.Info("Setting up event handlers.")
deploymentInformer.Informer().AddEventHandler(controller.HandleAll(impl.Enqueue))
// TODO: add additional informer event handlers here.
return impl
}

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/*
Copyright 2020 The Knative 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.
*/
// Code generated by injection-gen. DO NOT EDIT.
package deployment
import (
context "context"
appsv1 "k8s.io/api/apps/v1"
v1 "k8s.io/api/core/v1"
deployment "knative.dev/pkg/client/injection/kube/reconciler/apps/v1/deployment"
reconciler "knative.dev/pkg/reconciler"
)
// TODO: PLEASE COPY AND MODIFY THIS FILE AS A STARTING POINT
// newReconciledNormal makes a new reconciler event with event type Normal, and
// reason DeploymentReconciled.
func newReconciledNormal(namespace, name string) reconciler.Event {
return reconciler.NewEvent(v1.EventTypeNormal, "DeploymentReconciled", "Deployment reconciled: \"%s/%s\"", namespace, name)
}
// Reconciler implements controller.Reconciler for Deployment resources.
type Reconciler struct {
// TODO: add additional requirements here.
}
// Check that our Reconciler implements Interface
var _ deployment.Interface = (*Reconciler)(nil)
// Optionally check that our Reconciler implements Finalizer
//var _ deployment.Finalizer = (*Reconciler)(nil)
// Optionally check that our Reconciler implements ReadOnlyInterface
// Implement this to observe resources even when we are not the leader.
//var _ deployment.ReadOnlyInterface = (*Reconciler)(nil)
// Optionally check that our Reconciler implements ReadOnlyFinalizer
// Implement this to observe tombstoned resources even when we are not
// the leader (best effort).
//var _ deployment.ReadOnlyFinalizer = (*Reconciler)(nil)
// ReconcileKind implements Interface.ReconcileKind.
func (r *Reconciler) ReconcileKind(ctx context.Context, o *appsv1.Deployment) reconciler.Event {
// TODO: use this if the resource implements InitializeConditions.
// o.Status.InitializeConditions()
// TODO: add custom reconciliation logic here.
// TODO: use this if the object has .status.ObservedGeneration.
// o.Status.ObservedGeneration = o.Generation
return newReconciledNormal(o.Namespace, o.Name)
}
// Optionally, use FinalizeKind to add finalizers. FinalizeKind will be called
// when the resource is deleted.
//func (r *Reconciler) FinalizeKind(ctx context.Context, o *appsv1.Deployment) reconciler.Event {
// // TODO: add custom finalization logic here.
// return nil
//}
// Optionally, use ObserveKind to observe the resource when we are not the leader.
// func (r *Reconciler) ObserveKind(ctx context.Context, o *appsv1.Deployment) reconciler.Event {
// // TODO: add custom observation logic here.
// return nil
// }
// Optionally, use ObserveFinalizeKind to observe resources being finalized when we are no the leader.
//func (r *Reconciler) ObserveFinalizeKind(ctx context.Context, o *appsv1.Deployment) reconciler.Event {
// // TODO: add custom observation logic here.
// return nil
//}

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@ -49,7 +49,7 @@ EXTERNAL_INFORMER_PKG="k8s.io/client-go/informers" \
k8s.io/api \
"admissionregistration:v1beta1,v1 apps:v1 autoscaling:v1,v2beta1 batch:v1,v1beta1 core:v1 rbac:v1" \
--go-header-file ${REPO_ROOT_DIR}/hack/boilerplate/boilerplate.go.txt \
--force-genreconciler-kinds "Namespace"
--force-genreconciler-kinds "Namespace,Deployment"
OUTPUT_PKG="knative.dev/pkg/client/injection/apiextensions" \
VERSIONED_CLIENTSET_PKG="k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset" \