Use typed rate limiting queue (#3028)

* Use typed rate limiting queue
* update skaffold version
* Update code-generator to 1.31

---------

Signed-off-by: Sanket <sanketsudake@gmail.com>

pkg/executor/executortype/poolmgr/gp.go

@@ -75,7 +75,7 @@ type (
 		stopReadyPodControllerCh chan struct{}
 		readyPodLister           corelisters.PodLister
 		readyPodListerSynced     cache.InformerSynced
-		readyPodQueue            workqueue.DelayingInterface
+		readyPodQueue            workqueue.TypedDelayingInterface[string]
 		poolInstanceID           string // small random string to uniquify pod names
 		instanceID               string // poolmgr instance id
 		podSpecPatch             *apiv1.PodSpec
@@ -265,15 +265,13 @@ func (gp *GenericPool) choosePod(ctx context.Context, newLabels map[string]strin
 		}
 
 		var chosenPod *apiv1.Pod
-		var key string
 
 		otelUtils.SpanTrackEvent(ctx, "waitForPod", otelUtils.MapToAttributes(newLabels)...)
-		item, quit := gp.readyPodQueue.Get()
+		key, quit := gp.readyPodQueue.Get()
 		if quit {
 			logger.Error("readypod controller is not running")
 			return "", nil, errors.New("readypod controller is not running")
 		}
-		key = item.(string)
 		logger.Debug("got key from the queue", zap.String("key", key))
 		namespace, name, err := cache.SplitMetaNamespaceKey(key)
 		if err != nil {

pkg/executor/executortype/poolmgr/poolpodcontroller.go

@@ -60,10 +60,10 @@ type (
 		// podListerSynced returns true if the pod store has been synced at least once.
 		podListerSynced map[string]k8sCache.InformerSynced
 
-		envCreateUpdateQueue workqueue.RateLimitingInterface
-		envDeleteQueue       workqueue.RateLimitingInterface
+		envCreateUpdateQueue workqueue.TypedRateLimitingInterface[string]
+		envDeleteQueue       workqueue.TypedRateLimitingInterface[*fv1.Environment]
 
-		spCleanupPodQueue workqueue.RateLimitingInterface
+		spCleanupPodQueue workqueue.TypedRateLimitingInterface[string]
 
 		gpm *GenericPoolManager
 	}
@@ -84,9 +84,9 @@ func NewPoolPodController(ctx context.Context, logger *zap.Logger,
 		envListerSynced:      make(map[string]k8sCache.InformerSynced, 0),
 		podLister:            make(map[string]corelisters.PodLister),
 		podListerSynced:      make(map[string]k8sCache.InformerSynced),
-		envCreateUpdateQueue: workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "EnvAddUpdateQueue"),
-		envDeleteQueue:       workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "EnvDeleteQueue"),
-		spCleanupPodQueue:    workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "SpecializedPodCleanupQueue"),
+		envCreateUpdateQueue: workqueue.NewTypedRateLimitingQueueWithConfig[string](workqueue.DefaultTypedControllerRateLimiter[string](), workqueue.TypedRateLimitingQueueConfig[string]{Name: "EnvAddUpdateQueue"}),
+		envDeleteQueue:       workqueue.NewTypedRateLimitingQueueWithConfig[*fv1.Environment](workqueue.DefaultTypedControllerRateLimiter[*fv1.Environment](), workqueue.TypedRateLimitingQueueConfig[*fv1.Environment]{Name: "EnvDeleteQueue"}),
+		spCleanupPodQueue:    workqueue.NewTypedRateLimitingQueueWithConfig[string](workqueue.DefaultTypedControllerRateLimiter[string](), workqueue.TypedRateLimitingQueueConfig[string]{Name: "SpecializedPodCleanupQueue"}),
 	}
 	if p.enableIstio {
 		for _, factory := range finformerFactory {
@@ -337,11 +337,10 @@ func (p *PoolPodController) envCreateUpdateQueueProcessFunc(ctx context.Context)
 		return nil
 	}
 
-	obj, quit := p.envCreateUpdateQueue.Get()
+	key, quit := p.envCreateUpdateQueue.Get()
 	if quit {
 		return true
 	}
-	key := obj.(string)
 	defer p.envCreateUpdateQueue.Done(key)
 
 	namespace, name, err := k8sCache.SplitMetaNamespaceKey(key)
@@ -390,17 +389,11 @@ func (p *PoolPodController) envCreateUpdateQueueProcessFunc(ctx context.Context)
 }
 
 func (p *PoolPodController) envDeleteQueueProcessFunc(ctx context.Context) bool {
-	obj, quit := p.envDeleteQueue.Get()
+	env, quit := p.envDeleteQueue.Get()
 	if quit {
 		return true
 	}
-	defer p.envDeleteQueue.Done(obj)
-	env, ok := obj.(*fv1.Environment)
-	if !ok {
-		p.logger.Error("unexpected type when deleting env to pool pod controller", zap.Any("obj", obj))
-		p.envDeleteQueue.Forget(obj)
-		return false
-	}
+	defer p.envDeleteQueue.Done(env)
 	p.logger.Debug("env delete request processing")
 	p.gpm.cleanupPool(ctx, env)
 	specializePodLables := getSpecializedPodLabels(env)
@@ -408,17 +401,17 @@ func (p *PoolPodController) envDeleteQueueProcessFunc(ctx context.Context) bool
 	podLister, ok := p.podLister[ns]
 	if !ok {
 		p.logger.Error("no pod lister found for namespace", zap.String("namespace", ns))
-		p.envDeleteQueue.Forget(obj)
+		p.envDeleteQueue.Forget(env)
 		return false
 	}
 	specializedPods, err := podLister.Pods(ns).List(labels.SelectorFromSet(specializePodLables))
 	if err != nil {
 		p.logger.Error("failed to list specialized pods", zap.Error(err))
-		p.envDeleteQueue.Forget(obj)
+		p.envDeleteQueue.Forget(env)
 		return false
 	}
 	if len(specializedPods) == 0 {
-		p.envDeleteQueue.Forget(obj)
+		p.envDeleteQueue.Forget(env)
 		return false
 	}
 	p.logger.Info("specialized pods identified for cleanup after env delete", zap.String("env", env.ObjectMeta.Name), zap.String("namespace", env.ObjectMeta.Namespace), zap.Int("count", len(specializedPods)))
@@ -433,17 +426,16 @@ func (p *PoolPodController) envDeleteQueueProcessFunc(ctx context.Context) bool
 		}
 		p.spCleanupPodQueue.Add(key)
 	}
-	p.envDeleteQueue.Forget(obj)
+	p.envDeleteQueue.Forget(env)
 	return false
 }
 
 func (p *PoolPodController) spCleanupPodQueueProcessFunc(ctx context.Context) bool {
 	maxRetries := 3
-	obj, quit := p.spCleanupPodQueue.Get()
+	key, quit := p.spCleanupPodQueue.Get()
 	if quit {
 		return true
 	}
-	key := obj.(string)
 	defer p.spCleanupPodQueue.Done(key)
 	namespace, name, err := k8sCache.SplitMetaNamespaceKey(key)
 	if err != nil {

pkg/executor/executortype/poolmgr/readyPodController.go

@@ -33,7 +33,7 @@ func (gp *GenericPool) setupReadyPodController() error {
 	// avoid concurrent access to gp.deployment
 	gp.lock.Lock()
 	defer gp.lock.Unlock()
-	gp.readyPodQueue = workqueue.NewDelayingQueue()
+	gp.readyPodQueue = workqueue.TypedNewDelayingQueue[string]()
 	informerFactory, err := utils.GetInformerFactoryByReadyPod(gp.kubernetesClient, gp.fnNamespace, gp.deployment.Spec.Selector)
 	if err != nil {
 		return err

pkg/generated/applyconfiguration/core/v1/archive.go

@@ -22,7 +22,7 @@ import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-// ArchiveApplyConfiguration represents an declarative configuration of the Archive type for use
+// ArchiveApplyConfiguration represents a declarative configuration of the Archive type for use
 // with apply.
 type ArchiveApplyConfiguration struct {
 	Type     *v1.ArchiveType             `json:"type,omitempty"`
@@ -31,7 +31,7 @@ type ArchiveApplyConfiguration struct {
 	Checksum *ChecksumApplyConfiguration `json:"checksum,omitempty"`
 }
 
-// ArchiveApplyConfiguration constructs an declarative configuration of the Archive type for use with
+// ArchiveApplyConfiguration constructs a declarative configuration of the Archive type for use with
 // apply.
 func Archive() *ArchiveApplyConfiguration {
 	return &ArchiveApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/builder.go

@@ -22,7 +22,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 )
 
-// BuilderApplyConfiguration represents an declarative configuration of the Builder type for use
+// BuilderApplyConfiguration represents a declarative configuration of the Builder type for use
 // with apply.
 type BuilderApplyConfiguration struct {
 	Image     *string       `json:"image,omitempty"`
@@ -31,7 +31,7 @@ type BuilderApplyConfiguration struct {
 	PodSpec   *v1.PodSpec   `json:"podspec,omitempty"`
 }
 
-// BuilderApplyConfiguration constructs an declarative configuration of the Builder type for use with
+// BuilderApplyConfiguration constructs a declarative configuration of the Builder type for use with
 // apply.
 func Builder() *BuilderApplyConfiguration {
 	return &BuilderApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/canaryconfig.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// CanaryConfigApplyConfiguration represents an declarative configuration of the CanaryConfig type for use
+// CanaryConfigApplyConfiguration represents a declarative configuration of the CanaryConfig type for use
 // with apply.
 type CanaryConfigApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -33,7 +33,7 @@ type CanaryConfigApplyConfiguration struct {
 	Status                           *CanaryConfigStatusApplyConfiguration `json:"status,omitempty"`
 }
 
-// CanaryConfig constructs an declarative configuration of the CanaryConfig type for use with
+// CanaryConfig constructs a declarative configuration of the CanaryConfig type for use with
 // apply.
 func CanaryConfig(name, namespace string) *CanaryConfigApplyConfiguration {
 	b := &CanaryConfigApplyConfiguration{}
@@ -217,3 +217,9 @@ func (b *CanaryConfigApplyConfiguration) WithStatus(value *CanaryConfigStatusApp
 	b.Status = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *CanaryConfigApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/canaryconfigspec.go

@@ -22,7 +22,7 @@ import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-// CanaryConfigSpecApplyConfiguration represents an declarative configuration of the CanaryConfigSpec type for use
+// CanaryConfigSpecApplyConfiguration represents a declarative configuration of the CanaryConfigSpec type for use
 // with apply.
 type CanaryConfigSpecApplyConfiguration struct {
 	Trigger                 *string         `json:"trigger,omitempty"`
@@ -34,7 +34,7 @@ type CanaryConfigSpecApplyConfiguration struct {
 	FailureType             *v1.FailureType `json:"failureType,omitempty"`
 }
 
-// CanaryConfigSpecApplyConfiguration constructs an declarative configuration of the CanaryConfigSpec type for use with
+// CanaryConfigSpecApplyConfiguration constructs a declarative configuration of the CanaryConfigSpec type for use with
 // apply.
 func CanaryConfigSpec() *CanaryConfigSpecApplyConfiguration {
 	return &CanaryConfigSpecApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/canaryconfigstatus.go

@@ -18,13 +18,13 @@ limitations under the License.
 
 package v1
 
-// CanaryConfigStatusApplyConfiguration represents an declarative configuration of the CanaryConfigStatus type for use
+// CanaryConfigStatusApplyConfiguration represents a declarative configuration of the CanaryConfigStatus type for use
 // with apply.
 type CanaryConfigStatusApplyConfiguration struct {
 	Status *string `json:"status,omitempty"`
 }
 
-// CanaryConfigStatusApplyConfiguration constructs an declarative configuration of the CanaryConfigStatus type for use with
+// CanaryConfigStatusApplyConfiguration constructs a declarative configuration of the CanaryConfigStatus type for use with
 // apply.
 func CanaryConfigStatus() *CanaryConfigStatusApplyConfiguration {
 	return &CanaryConfigStatusApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/checksum.go

@@ -22,14 +22,14 @@ import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-// ChecksumApplyConfiguration represents an declarative configuration of the Checksum type for use
+// ChecksumApplyConfiguration represents a declarative configuration of the Checksum type for use
 // with apply.
 type ChecksumApplyConfiguration struct {
 	Type *v1.ChecksumType `json:"type,omitempty"`
 	Sum  *string          `json:"sum,omitempty"`
 }
 
-// ChecksumApplyConfiguration constructs an declarative configuration of the Checksum type for use with
+// ChecksumApplyConfiguration constructs a declarative configuration of the Checksum type for use with
 // apply.
 func Checksum() *ChecksumApplyConfiguration {
 	return &ChecksumApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/configmapreference.go

@@ -18,14 +18,14 @@ limitations under the License.
 
 package v1
 
-// ConfigMapReferenceApplyConfiguration represents an declarative configuration of the ConfigMapReference type for use
+// ConfigMapReferenceApplyConfiguration represents a declarative configuration of the ConfigMapReference type for use
 // with apply.
 type ConfigMapReferenceApplyConfiguration struct {
 	Namespace *string `json:"namespace,omitempty"`
 	Name      *string `json:"name,omitempty"`
 }
 
-// ConfigMapReferenceApplyConfiguration constructs an declarative configuration of the ConfigMapReference type for use with
+// ConfigMapReferenceApplyConfiguration constructs a declarative configuration of the ConfigMapReference type for use with
 // apply.
 func ConfigMapReference() *ConfigMapReferenceApplyConfiguration {
 	return &ConfigMapReferenceApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/environment.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// EnvironmentApplyConfiguration represents an declarative configuration of the Environment type for use
+// EnvironmentApplyConfiguration represents a declarative configuration of the Environment type for use
 // with apply.
 type EnvironmentApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -32,7 +32,7 @@ type EnvironmentApplyConfiguration struct {
 	Spec                             *EnvironmentSpecApplyConfiguration `json:"spec,omitempty"`
 }
 
-// Environment constructs an declarative configuration of the Environment type for use with
+// Environment constructs a declarative configuration of the Environment type for use with
 // apply.
 func Environment(name, namespace string) *EnvironmentApplyConfiguration {
 	b := &EnvironmentApplyConfiguration{}
@@ -208,3 +208,9 @@ func (b *EnvironmentApplyConfiguration) WithSpec(value *EnvironmentSpecApplyConf
 	b.Spec = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *EnvironmentApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/environmentreference.go

@@ -18,14 +18,14 @@ limitations under the License.
 
 package v1
 
-// EnvironmentReferenceApplyConfiguration represents an declarative configuration of the EnvironmentReference type for use
+// EnvironmentReferenceApplyConfiguration represents a declarative configuration of the EnvironmentReference type for use
 // with apply.
 type EnvironmentReferenceApplyConfiguration struct {
 	Namespace *string `json:"namespace,omitempty"`
 	Name      *string `json:"name,omitempty"`
 }
 
-// EnvironmentReferenceApplyConfiguration constructs an declarative configuration of the EnvironmentReference type for use with
+// EnvironmentReferenceApplyConfiguration constructs a declarative configuration of the EnvironmentReference type for use with
 // apply.
 func EnvironmentReference() *EnvironmentReferenceApplyConfiguration {
 	return &EnvironmentReferenceApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/environmentspec.go

@@ -23,7 +23,7 @@ import (
 	apicorev1 "k8s.io/api/core/v1"
 )
 
-// EnvironmentSpecApplyConfiguration represents an declarative configuration of the EnvironmentSpec type for use
+// EnvironmentSpecApplyConfiguration represents a declarative configuration of the EnvironmentSpec type for use
 // with apply.
 type EnvironmentSpecApplyConfiguration struct {
 	Version                      *int                                 `json:"version,omitempty"`
@@ -38,7 +38,7 @@ type EnvironmentSpecApplyConfiguration struct {
 	ImagePullSecret              *string                              `json:"imagepullsecret,omitempty"`
 }
 
-// EnvironmentSpecApplyConfiguration constructs an declarative configuration of the EnvironmentSpec type for use with
+// EnvironmentSpecApplyConfiguration constructs a declarative configuration of the EnvironmentSpec type for use with
 // apply.
 func EnvironmentSpec() *EnvironmentSpecApplyConfiguration {
 	return &EnvironmentSpecApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/executionstrategy.go

@@ -23,7 +23,7 @@ import (
 	v2 "k8s.io/api/autoscaling/v2"
 )
 
-// ExecutionStrategyApplyConfiguration represents an declarative configuration of the ExecutionStrategy type for use
+// ExecutionStrategyApplyConfiguration represents a declarative configuration of the ExecutionStrategy type for use
 // with apply.
 type ExecutionStrategyApplyConfiguration struct {
 	ExecutorType          *v1.ExecutorType                    `json:"ExecutorType,omitempty"`
@@ -35,7 +35,7 @@ type ExecutionStrategyApplyConfiguration struct {
 	Behavior              *v2.HorizontalPodAutoscalerBehavior `json:"hpaBehavior,omitempty"`
 }
 
-// ExecutionStrategyApplyConfiguration constructs an declarative configuration of the ExecutionStrategy type for use with
+// ExecutionStrategyApplyConfiguration constructs a declarative configuration of the ExecutionStrategy type for use with
 // apply.
 func ExecutionStrategy() *ExecutionStrategyApplyConfiguration {
 	return &ExecutionStrategyApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/function.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// FunctionApplyConfiguration represents an declarative configuration of the Function type for use
+// FunctionApplyConfiguration represents a declarative configuration of the Function type for use
 // with apply.
 type FunctionApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -32,7 +32,7 @@ type FunctionApplyConfiguration struct {
 	Spec                             *FunctionSpecApplyConfiguration `json:"spec,omitempty"`
 }
 
-// Function constructs an declarative configuration of the Function type for use with
+// Function constructs a declarative configuration of the Function type for use with
 // apply.
 func Function(name, namespace string) *FunctionApplyConfiguration {
 	b := &FunctionApplyConfiguration{}
@@ -208,3 +208,9 @@ func (b *FunctionApplyConfiguration) WithSpec(value *FunctionSpecApplyConfigurat
 	b.Spec = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *FunctionApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/functionpackageref.go

@@ -18,14 +18,14 @@ limitations under the License.
 
 package v1
 
-// FunctionPackageRefApplyConfiguration represents an declarative configuration of the FunctionPackageRef type for use
+// FunctionPackageRefApplyConfiguration represents a declarative configuration of the FunctionPackageRef type for use
 // with apply.
 type FunctionPackageRefApplyConfiguration struct {
 	PackageRef   *PackageRefApplyConfiguration `json:"packageref,omitempty"`
 	FunctionName *string                       `json:"functionName,omitempty"`
 }
 
-// FunctionPackageRefApplyConfiguration constructs an declarative configuration of the FunctionPackageRef type for use with
+// FunctionPackageRefApplyConfiguration constructs a declarative configuration of the FunctionPackageRef type for use with
 // apply.
 func FunctionPackageRef() *FunctionPackageRefApplyConfiguration {
 	return &FunctionPackageRefApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/functionreference.go

@@ -22,7 +22,7 @@ import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-// FunctionReferenceApplyConfiguration represents an declarative configuration of the FunctionReference type for use
+// FunctionReferenceApplyConfiguration represents a declarative configuration of the FunctionReference type for use
 // with apply.
 type FunctionReferenceApplyConfiguration struct {
 	Type            *v1.FunctionReferenceType `json:"type,omitempty"`
@@ -30,7 +30,7 @@ type FunctionReferenceApplyConfiguration struct {
 	FunctionWeights map[string]int            `json:"functionweights,omitempty"`
 }
 
-// FunctionReferenceApplyConfiguration constructs an declarative configuration of the FunctionReference type for use with
+// FunctionReferenceApplyConfiguration constructs a declarative configuration of the FunctionReference type for use with
 // apply.
 func FunctionReference() *FunctionReferenceApplyConfiguration {
 	return &FunctionReferenceApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/functionspec.go

@@ -22,7 +22,7 @@ import (
 	corev1 "k8s.io/api/core/v1"
 )
 
-// FunctionSpecApplyConfiguration represents an declarative configuration of the FunctionSpec type for use
+// FunctionSpecApplyConfiguration represents a declarative configuration of the FunctionSpec type for use
 // with apply.
 type FunctionSpecApplyConfiguration struct {
 	Environment     *EnvironmentReferenceApplyConfiguration `json:"environment,omitempty"`
@@ -40,7 +40,7 @@ type FunctionSpecApplyConfiguration struct {
 	PodSpec         *corev1.PodSpec                         `json:"podspec,omitempty"`
 }
 
-// FunctionSpecApplyConfiguration constructs an declarative configuration of the FunctionSpec type for use with
+// FunctionSpecApplyConfiguration constructs a declarative configuration of the FunctionSpec type for use with
 // apply.
 func FunctionSpec() *FunctionSpecApplyConfiguration {
 	return &FunctionSpecApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/httptrigger.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// HTTPTriggerApplyConfiguration represents an declarative configuration of the HTTPTrigger type for use
+// HTTPTriggerApplyConfiguration represents a declarative configuration of the HTTPTrigger type for use
 // with apply.
 type HTTPTriggerApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -32,7 +32,7 @@ type HTTPTriggerApplyConfiguration struct {
 	Spec                             *HTTPTriggerSpecApplyConfiguration `json:"spec,omitempty"`
 }
 
-// HTTPTrigger constructs an declarative configuration of the HTTPTrigger type for use with
+// HTTPTrigger constructs a declarative configuration of the HTTPTrigger type for use with
 // apply.
 func HTTPTrigger(name, namespace string) *HTTPTriggerApplyConfiguration {
 	b := &HTTPTriggerApplyConfiguration{}
@@ -208,3 +208,9 @@ func (b *HTTPTriggerApplyConfiguration) WithSpec(value *HTTPTriggerSpecApplyConf
 	b.Spec = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *HTTPTriggerApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/httptriggerspec.go

@@ -18,7 +18,7 @@ limitations under the License.
 
 package v1
 
-// HTTPTriggerSpecApplyConfiguration represents an declarative configuration of the HTTPTriggerSpec type for use
+// HTTPTriggerSpecApplyConfiguration represents a declarative configuration of the HTTPTriggerSpec type for use
 // with apply.
 type HTTPTriggerSpecApplyConfiguration struct {
 	Host              *string                              `json:"host,omitempty"`
@@ -32,7 +32,7 @@ type HTTPTriggerSpecApplyConfiguration struct {
 	IngressConfig     *IngressConfigApplyConfiguration     `json:"ingressconfig,omitempty"`
 }
 
-// HTTPTriggerSpecApplyConfiguration constructs an declarative configuration of the HTTPTriggerSpec type for use with
+// HTTPTriggerSpecApplyConfiguration constructs a declarative configuration of the HTTPTriggerSpec type for use with
 // apply.
 func HTTPTriggerSpec() *HTTPTriggerSpecApplyConfiguration {
 	return &HTTPTriggerSpecApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/ingressconfig.go

@@ -18,7 +18,7 @@ limitations under the License.
 
 package v1
 
-// IngressConfigApplyConfiguration represents an declarative configuration of the IngressConfig type for use
+// IngressConfigApplyConfiguration represents a declarative configuration of the IngressConfig type for use
 // with apply.
 type IngressConfigApplyConfiguration struct {
 	Annotations map[string]string `json:"annotations,omitempty"`
@@ -27,7 +27,7 @@ type IngressConfigApplyConfiguration struct {
 	TLS         *string           `json:"tls,omitempty"`
 }
 
-// IngressConfigApplyConfiguration constructs an declarative configuration of the IngressConfig type for use with
+// IngressConfigApplyConfiguration constructs a declarative configuration of the IngressConfig type for use with
 // apply.
 func IngressConfig() *IngressConfigApplyConfiguration {
 	return &IngressConfigApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/invokestrategy.go

@@ -22,14 +22,14 @@ import (
 	corev1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-// InvokeStrategyApplyConfiguration represents an declarative configuration of the InvokeStrategy type for use
+// InvokeStrategyApplyConfiguration represents a declarative configuration of the InvokeStrategy type for use
 // with apply.
 type InvokeStrategyApplyConfiguration struct {
 	ExecutionStrategy *ExecutionStrategyApplyConfiguration `json:"ExecutionStrategy,omitempty"`
 	StrategyType      *corev1.StrategyType                 `json:"StrategyType,omitempty"`
 }
 
-// InvokeStrategyApplyConfiguration constructs an declarative configuration of the InvokeStrategy type for use with
+// InvokeStrategyApplyConfiguration constructs a declarative configuration of the InvokeStrategy type for use with
 // apply.
 func InvokeStrategy() *InvokeStrategyApplyConfiguration {
 	return &InvokeStrategyApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/kuberneteswatchtrigger.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// KubernetesWatchTriggerApplyConfiguration represents an declarative configuration of the KubernetesWatchTrigger type for use
+// KubernetesWatchTriggerApplyConfiguration represents a declarative configuration of the KubernetesWatchTrigger type for use
 // with apply.
 type KubernetesWatchTriggerApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -32,7 +32,7 @@ type KubernetesWatchTriggerApplyConfiguration struct {
 	Spec                             *KubernetesWatchTriggerSpecApplyConfiguration `json:"spec,omitempty"`
 }
 
-// KubernetesWatchTrigger constructs an declarative configuration of the KubernetesWatchTrigger type for use with
+// KubernetesWatchTrigger constructs a declarative configuration of the KubernetesWatchTrigger type for use with
 // apply.
 func KubernetesWatchTrigger(name, namespace string) *KubernetesWatchTriggerApplyConfiguration {
 	b := &KubernetesWatchTriggerApplyConfiguration{}
@@ -208,3 +208,9 @@ func (b *KubernetesWatchTriggerApplyConfiguration) WithSpec(value *KubernetesWat
 	b.Spec = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *KubernetesWatchTriggerApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/kuberneteswatchtriggerspec.go

@@ -18,7 +18,7 @@ limitations under the License.
 
 package v1
 
-// KubernetesWatchTriggerSpecApplyConfiguration represents an declarative configuration of the KubernetesWatchTriggerSpec type for use
+// KubernetesWatchTriggerSpecApplyConfiguration represents a declarative configuration of the KubernetesWatchTriggerSpec type for use
 // with apply.
 type KubernetesWatchTriggerSpecApplyConfiguration struct {
 	Namespace         *string                              `json:"namespace,omitempty"`
@@ -27,7 +27,7 @@ type KubernetesWatchTriggerSpecApplyConfiguration struct {
 	FunctionReference *FunctionReferenceApplyConfiguration `json:"functionref,omitempty"`
 }
 
-// KubernetesWatchTriggerSpecApplyConfiguration constructs an declarative configuration of the KubernetesWatchTriggerSpec type for use with
+// KubernetesWatchTriggerSpecApplyConfiguration constructs a declarative configuration of the KubernetesWatchTriggerSpec type for use with
 // apply.
 func KubernetesWatchTriggerSpec() *KubernetesWatchTriggerSpecApplyConfiguration {
 	return &KubernetesWatchTriggerSpecApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/messagequeuetrigger.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// MessageQueueTriggerApplyConfiguration represents an declarative configuration of the MessageQueueTrigger type for use
+// MessageQueueTriggerApplyConfiguration represents a declarative configuration of the MessageQueueTrigger type for use
 // with apply.
 type MessageQueueTriggerApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -32,7 +32,7 @@ type MessageQueueTriggerApplyConfiguration struct {
 	Spec                             *MessageQueueTriggerSpecApplyConfiguration `json:"spec,omitempty"`
 }
 
-// MessageQueueTrigger constructs an declarative configuration of the MessageQueueTrigger type for use with
+// MessageQueueTrigger constructs a declarative configuration of the MessageQueueTrigger type for use with
 // apply.
 func MessageQueueTrigger(name, namespace string) *MessageQueueTriggerApplyConfiguration {
 	b := &MessageQueueTriggerApplyConfiguration{}
@@ -208,3 +208,9 @@ func (b *MessageQueueTriggerApplyConfiguration) WithSpec(value *MessageQueueTrig
 	b.Spec = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *MessageQueueTriggerApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/messagequeuetriggerspec.go

@@ -23,7 +23,7 @@ import (
 	apicorev1 "k8s.io/api/core/v1"
 )
 
-// MessageQueueTriggerSpecApplyConfiguration represents an declarative configuration of the MessageQueueTriggerSpec type for use
+// MessageQueueTriggerSpecApplyConfiguration represents a declarative configuration of the MessageQueueTriggerSpec type for use
 // with apply.
 type MessageQueueTriggerSpecApplyConfiguration struct {
 	FunctionReference *FunctionReferenceApplyConfiguration `json:"functionref,omitempty"`
@@ -43,7 +43,7 @@ type MessageQueueTriggerSpecApplyConfiguration struct {
 	PodSpec           *apicorev1.PodSpec                   `json:"podspec,omitempty"`
 }
 
-// MessageQueueTriggerSpecApplyConfiguration constructs an declarative configuration of the MessageQueueTriggerSpec type for use with
+// MessageQueueTriggerSpecApplyConfiguration constructs a declarative configuration of the MessageQueueTriggerSpec type for use with
 // apply.
 func MessageQueueTriggerSpec() *MessageQueueTriggerSpecApplyConfiguration {
 	return &MessageQueueTriggerSpecApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/package.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// PackageApplyConfiguration represents an declarative configuration of the Package type for use
+// PackageApplyConfiguration represents a declarative configuration of the Package type for use
 // with apply.
 type PackageApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -33,7 +33,7 @@ type PackageApplyConfiguration struct {
 	Status                           *PackageStatusApplyConfiguration `json:"status,omitempty"`
 }
 
-// Package constructs an declarative configuration of the Package type for use with
+// Package constructs a declarative configuration of the Package type for use with
 // apply.
 func Package(name, namespace string) *PackageApplyConfiguration {
 	b := &PackageApplyConfiguration{}
@@ -217,3 +217,9 @@ func (b *PackageApplyConfiguration) WithStatus(value *PackageStatusApplyConfigur
 	b.Status = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *PackageApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/packageref.go

@@ -18,7 +18,7 @@ limitations under the License.
 
 package v1
 
-// PackageRefApplyConfiguration represents an declarative configuration of the PackageRef type for use
+// PackageRefApplyConfiguration represents a declarative configuration of the PackageRef type for use
 // with apply.
 type PackageRefApplyConfiguration struct {
 	Namespace       *string `json:"namespace,omitempty"`
@@ -26,7 +26,7 @@ type PackageRefApplyConfiguration struct {
 	ResourceVersion *string `json:"resourceversion,omitempty"`
 }
 
-// PackageRefApplyConfiguration constructs an declarative configuration of the PackageRef type for use with
+// PackageRefApplyConfiguration constructs a declarative configuration of the PackageRef type for use with
 // apply.
 func PackageRef() *PackageRefApplyConfiguration {
 	return &PackageRefApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/packagespec.go

@@ -18,7 +18,7 @@ limitations under the License.
 
 package v1
 
-// PackageSpecApplyConfiguration represents an declarative configuration of the PackageSpec type for use
+// PackageSpecApplyConfiguration represents a declarative configuration of the PackageSpec type for use
 // with apply.
 type PackageSpecApplyConfiguration struct {
 	Environment  *EnvironmentReferenceApplyConfiguration `json:"environment,omitempty"`
@@ -27,7 +27,7 @@ type PackageSpecApplyConfiguration struct {
 	BuildCommand *string                                 `json:"buildcmd,omitempty"`
 }
 
-// PackageSpecApplyConfiguration constructs an declarative configuration of the PackageSpec type for use with
+// PackageSpecApplyConfiguration constructs a declarative configuration of the PackageSpec type for use with
 // apply.
 func PackageSpec() *PackageSpecApplyConfiguration {
 	return &PackageSpecApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/packagestatus.go

@@ -23,7 +23,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-// PackageStatusApplyConfiguration represents an declarative configuration of the PackageStatus type for use
+// PackageStatusApplyConfiguration represents a declarative configuration of the PackageStatus type for use
 // with apply.
 type PackageStatusApplyConfiguration struct {
 	BuildStatus         *v1.BuildStatus `json:"buildstatus,omitempty"`
@@ -31,7 +31,7 @@ type PackageStatusApplyConfiguration struct {
 	LastUpdateTimestamp *metav1.Time    `json:"lastUpdateTimestamp,omitempty"`
 }
 
-// PackageStatusApplyConfiguration constructs an declarative configuration of the PackageStatus type for use with
+// PackageStatusApplyConfiguration constructs a declarative configuration of the PackageStatus type for use with
 // apply.
 func PackageStatus() *PackageStatusApplyConfiguration {
 	return &PackageStatusApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/runtime.go

@@ -22,7 +22,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 )
 
-// RuntimeApplyConfiguration represents an declarative configuration of the Runtime type for use
+// RuntimeApplyConfiguration represents a declarative configuration of the Runtime type for use
 // with apply.
 type RuntimeApplyConfiguration struct {
 	Image     *string       `json:"image,omitempty"`
@@ -30,7 +30,7 @@ type RuntimeApplyConfiguration struct {
 	PodSpec   *v1.PodSpec   `json:"podspec,omitempty"`
 }
 
-// RuntimeApplyConfiguration constructs an declarative configuration of the Runtime type for use with
+// RuntimeApplyConfiguration constructs a declarative configuration of the Runtime type for use with
 // apply.
 func Runtime() *RuntimeApplyConfiguration {
 	return &RuntimeApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/secretreference.go

@@ -18,14 +18,14 @@ limitations under the License.
 
 package v1
 
-// SecretReferenceApplyConfiguration represents an declarative configuration of the SecretReference type for use
+// SecretReferenceApplyConfiguration represents a declarative configuration of the SecretReference type for use
 // with apply.
 type SecretReferenceApplyConfiguration struct {
 	Namespace *string `json:"namespace,omitempty"`
 	Name      *string `json:"name,omitempty"`
 }
 
-// SecretReferenceApplyConfiguration constructs an declarative configuration of the SecretReference type for use with
+// SecretReferenceApplyConfiguration constructs a declarative configuration of the SecretReference type for use with
 // apply.
 func SecretReference() *SecretReferenceApplyConfiguration {
 	return &SecretReferenceApplyConfiguration{}

pkg/generated/applyconfiguration/core/v1/timetrigger.go

@@ -24,7 +24,7 @@ import (
 	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
 )
 
-// TimeTriggerApplyConfiguration represents an declarative configuration of the TimeTrigger type for use
+// TimeTriggerApplyConfiguration represents a declarative configuration of the TimeTrigger type for use
 // with apply.
 type TimeTriggerApplyConfiguration struct {
 	v1.TypeMetaApplyConfiguration    `json:",inline"`
@@ -32,7 +32,7 @@ type TimeTriggerApplyConfiguration struct {
 	Spec                             *TimeTriggerSpecApplyConfiguration `json:"spec,omitempty"`
 }
 
-// TimeTrigger constructs an declarative configuration of the TimeTrigger type for use with
+// TimeTrigger constructs a declarative configuration of the TimeTrigger type for use with
 // apply.
 func TimeTrigger(name, namespace string) *TimeTriggerApplyConfiguration {
 	b := &TimeTriggerApplyConfiguration{}
@@ -208,3 +208,9 @@ func (b *TimeTriggerApplyConfiguration) WithSpec(value *TimeTriggerSpecApplyConf
 	b.Spec = value
 	return b
 }
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *TimeTriggerApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.Name
+}

pkg/generated/applyconfiguration/core/v1/timetriggerspec.go

@@ -22,7 +22,7 @@ import (
 	corev1 "github.com/fission/fission/pkg/apis/core/v1"
 )
 
-// TimeTriggerSpecApplyConfiguration represents an declarative configuration of the TimeTriggerSpec type for use
+// TimeTriggerSpecApplyConfiguration represents a declarative configuration of the TimeTriggerSpec type for use
 // with apply.
 type TimeTriggerSpecApplyConfiguration struct {
 	Cron                                 *string `json:"cron,omitempty"`
@@ -31,7 +31,7 @@ type TimeTriggerSpecApplyConfiguration struct {
 	Subpath                              *string `json:"subpath,omitempty"`
 }
 
-// TimeTriggerSpecApplyConfiguration constructs an declarative configuration of the TimeTriggerSpec type for use with
+// TimeTriggerSpecApplyConfiguration constructs a declarative configuration of the TimeTriggerSpec type for use with
 // apply.
 func TimeTriggerSpec() *TimeTriggerSpecApplyConfiguration {
 	return &TimeTriggerSpecApplyConfiguration{}

pkg/generated/applyconfiguration/utils.go

@@ -21,7 +21,10 @@ package applyconfiguration
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
+	internal "github.com/fission/fission/pkg/generated/applyconfiguration/internal"
+	runtime "k8s.io/apimachinery/pkg/runtime"
 	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	testing "k8s.io/client-go/testing"
 )
 
 // ForKind returns an apply configuration type for the given GroupVersionKind, or nil if no
@@ -95,3 +98,7 @@ func ForKind(kind schema.GroupVersionKind) interface{} {
 	}
 	return nil
 }
+
+func NewTypeConverter(scheme *runtime.Scheme) *testing.TypeConverter {
+	return &testing.TypeConverter{Scheme: scheme, TypeResolver: internal.Parser()}
+}

pkg/generated/clientset/versioned/fake/clientset_generated.go

@@ -19,6 +19,7 @@ limitations under the License.
 package fake
 
 import (
+	applyconfiguration "github.com/fission/fission/pkg/generated/applyconfiguration"
 	clientset "github.com/fission/fission/pkg/generated/clientset/versioned"
 	corev1 "github.com/fission/fission/pkg/generated/clientset/versioned/typed/core/v1"
 	fakecorev1 "github.com/fission/fission/pkg/generated/clientset/versioned/typed/core/v1/fake"
@@ -31,8 +32,12 @@ import (
 
 // NewSimpleClientset returns a clientset that will respond with the provided objects.
 // It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
-// without applying any validations and/or defaults. It shouldn't be considered a replacement
+// without applying any field management, validations and/or defaults. It shouldn't be considered a replacement
 // for a real clientset and is mostly useful in simple unit tests.
+//
+// DEPRECATED: NewClientset replaces this with support for field management, which significantly improves
+// server side apply testing. NewClientset is only available when apply configurations are generated (e.g.
+// via --with-applyconfig).
 func NewSimpleClientset(objects ...runtime.Object) *Clientset {
 	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
 	for _, obj := range objects {
@@ -74,6 +79,38 @@ func (c *Clientset) Tracker() testing.ObjectTracker {
 	return c.tracker
 }
 
+// NewClientset returns a clientset that will respond with the provided objects.
+// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
+// without applying any validations and/or defaults. It shouldn't be considered a replacement
+// for a real clientset and is mostly useful in simple unit tests.
+func NewClientset(objects ...runtime.Object) *Clientset {
+	o := testing.NewFieldManagedObjectTracker(
+		scheme,
+		codecs.UniversalDecoder(),
+		applyconfiguration.NewTypeConverter(scheme),
+	)
+	for _, obj := range objects {
+		if err := o.Add(obj); err != nil {
+			panic(err)
+		}
+	}
+
+	cs := &Clientset{tracker: o}
+	cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
+	cs.AddReactor("*", "*", testing.ObjectReaction(o))
+	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		gvr := action.GetResource()
+		ns := action.GetNamespace()
+		watch, err := o.Watch(gvr, ns)
+		if err != nil {
+			return false, nil, err
+		}
+		return true, watch, nil
+	})
+
+	return cs
+}
+
 var (
 	_ clientset.Interface = &Clientset{}
 	_ testing.FakeClient  = &Clientset{}

pkg/generated/clientset/versioned/typed/core/v1/canaryconfig.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // CanaryConfigsGetter has a method to return a CanaryConfigInterface.
@@ -43,6 +40,7 @@ type CanaryConfigsGetter interface {
 type CanaryConfigInterface interface {
 	Create(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.CreateOptions) (*v1.CanaryConfig, error)
 	Update(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.UpdateOptions) (*v1.CanaryConfig, error)
+	// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
 	UpdateStatus(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.UpdateOptions) (*v1.CanaryConfig, error)
 	Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error
 	DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error
@@ -51,206 +49,25 @@ type CanaryConfigInterface interface {
 	Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error)
 	Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.CanaryConfig, err error)
 	Apply(ctx context.Context, _canaryConfig *corev1.CanaryConfigApplyConfiguration, opts metav1.ApplyOptions) (result *v1.CanaryConfig, err error)
+	// Add a +genclient:noStatus comment above the type to avoid generating ApplyStatus().
 	ApplyStatus(ctx context.Context, _canaryConfig *corev1.CanaryConfigApplyConfiguration, opts metav1.ApplyOptions) (result *v1.CanaryConfig, err error)
 	CanaryConfigExpansion
 }
 
 // canaryConfigs implements CanaryConfigInterface
 type canaryConfigs struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.CanaryConfig, *v1.CanaryConfigList, *corev1.CanaryConfigApplyConfiguration]
 }
 
 // newCanaryConfigs returns a CanaryConfigs
 func newCanaryConfigs(c *CoreV1Client, namespace string) *canaryConfigs {
 	return &canaryConfigs{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.CanaryConfig, *v1.CanaryConfigList, *corev1.CanaryConfigApplyConfiguration](
+			"canaryconfigs",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.CanaryConfig { return &v1.CanaryConfig{} },
+			func() *v1.CanaryConfigList { return &v1.CanaryConfigList{} }),
 	}
 }
-
-// Get takes name of the _canaryConfig, and returns the corresponding canaryConfig object, and an error if there is any.
-func (c *canaryConfigs) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.CanaryConfig, err error) {
-	result = &v1.CanaryConfig{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of CanaryConfigs that match those selectors.
-func (c *canaryConfigs) List(ctx context.Context, opts metav1.ListOptions) (result *v1.CanaryConfigList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.CanaryConfigList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested canaryConfigs.
-func (c *canaryConfigs) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _canaryConfig and creates it.  Returns the server's representation of the canaryConfig, and an error, if there is any.
-func (c *canaryConfigs) Create(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.CreateOptions) (result *v1.CanaryConfig, err error) {
-	result = &v1.CanaryConfig{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_canaryConfig).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _canaryConfig and updates it. Returns the server's representation of the canaryConfig, and an error, if there is any.
-func (c *canaryConfigs) Update(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.UpdateOptions) (result *v1.CanaryConfig, err error) {
-	result = &v1.CanaryConfig{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		Name(_canaryConfig.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_canaryConfig).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// UpdateStatus was generated because the type contains a Status member.
-// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
-func (c *canaryConfigs) UpdateStatus(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.UpdateOptions) (result *v1.CanaryConfig, err error) {
-	result = &v1.CanaryConfig{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		Name(_canaryConfig.Name).
-		SubResource("status").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_canaryConfig).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _canaryConfig and deletes it. Returns an error if one occurs.
-func (c *canaryConfigs) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *canaryConfigs) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched canaryConfig.
-func (c *canaryConfigs) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.CanaryConfig, err error) {
-	result = &v1.CanaryConfig{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied canaryConfig.
-func (c *canaryConfigs) Apply(ctx context.Context, _canaryConfig *corev1.CanaryConfigApplyConfiguration, opts metav1.ApplyOptions) (result *v1.CanaryConfig, err error) {
-	if _canaryConfig == nil {
-		return nil, fmt.Errorf("_canaryConfig provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_canaryConfig)
-	if err != nil {
-		return nil, err
-	}
-	name := _canaryConfig.Name
-	if name == nil {
-		return nil, fmt.Errorf("_canaryConfig.Name must be provided to Apply")
-	}
-	result = &v1.CanaryConfig{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// ApplyStatus was generated because the type contains a Status member.
-// Add a +genclient:noStatus comment above the type to avoid generating ApplyStatus().
-func (c *canaryConfigs) ApplyStatus(ctx context.Context, _canaryConfig *corev1.CanaryConfigApplyConfiguration, opts metav1.ApplyOptions) (result *v1.CanaryConfig, err error) {
-	if _canaryConfig == nil {
-		return nil, fmt.Errorf("_canaryConfig provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_canaryConfig)
-	if err != nil {
-		return nil, err
-	}
-
-	name := _canaryConfig.Name
-	if name == nil {
-		return nil, fmt.Errorf("_canaryConfig.Name must be provided to Apply")
-	}
-
-	result = &v1.CanaryConfig{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("canaryconfigs").
-		Name(*name).
-		SubResource("status").
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/clientset/versioned/typed/core/v1/environment.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // EnvironmentsGetter has a method to return a EnvironmentInterface.
@@ -55,154 +52,18 @@ type EnvironmentInterface interface {
 
 // environments implements EnvironmentInterface
 type environments struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.Environment, *v1.EnvironmentList, *corev1.EnvironmentApplyConfiguration]
 }
 
 // newEnvironments returns a Environments
 func newEnvironments(c *CoreV1Client, namespace string) *environments {
 	return &environments{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.Environment, *v1.EnvironmentList, *corev1.EnvironmentApplyConfiguration](
+			"environments",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.Environment { return &v1.Environment{} },
+			func() *v1.EnvironmentList { return &v1.EnvironmentList{} }),
 	}
 }
-
-// Get takes name of the _environment, and returns the corresponding environment object, and an error if there is any.
-func (c *environments) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.Environment, err error) {
-	result = &v1.Environment{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("environments").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of Environments that match those selectors.
-func (c *environments) List(ctx context.Context, opts metav1.ListOptions) (result *v1.EnvironmentList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.EnvironmentList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("environments").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested environments.
-func (c *environments) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("environments").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _environment and creates it.  Returns the server's representation of the environment, and an error, if there is any.
-func (c *environments) Create(ctx context.Context, _environment *v1.Environment, opts metav1.CreateOptions) (result *v1.Environment, err error) {
-	result = &v1.Environment{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("environments").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_environment).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _environment and updates it. Returns the server's representation of the environment, and an error, if there is any.
-func (c *environments) Update(ctx context.Context, _environment *v1.Environment, opts metav1.UpdateOptions) (result *v1.Environment, err error) {
-	result = &v1.Environment{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("environments").
-		Name(_environment.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_environment).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _environment and deletes it. Returns an error if one occurs.
-func (c *environments) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("environments").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *environments) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("environments").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched environment.
-func (c *environments) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.Environment, err error) {
-	result = &v1.Environment{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("environments").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied environment.
-func (c *environments) Apply(ctx context.Context, _environment *corev1.EnvironmentApplyConfiguration, opts metav1.ApplyOptions) (result *v1.Environment, err error) {
-	if _environment == nil {
-		return nil, fmt.Errorf("_environment provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_environment)
-	if err != nil {
-		return nil, err
-	}
-	name := _environment.Name
-	if name == nil {
-		return nil, fmt.Errorf("_environment.Name must be provided to Apply")
-	}
-	result = &v1.Environment{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("environments").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_canaryconfig.go

@@ -44,22 +44,24 @@ var canaryconfigsKind = v1.SchemeGroupVersion.WithKind("CanaryConfig")
 
 // Get takes name of the _canaryConfig, and returns the corresponding canaryConfig object, and an error if there is any.
 func (c *FakeCanaryConfigs) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.CanaryConfig, err error) {
+	emptyResult := &v1.CanaryConfig{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(canaryconfigsResource, c.ns, name), &v1.CanaryConfig{})
+		Invokes(testing.NewGetActionWithOptions(canaryconfigsResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.CanaryConfig), err
 }
 
 // List takes label and field selectors, and returns the list of CanaryConfigs that match those selectors.
 func (c *FakeCanaryConfigs) List(ctx context.Context, opts metav1.ListOptions) (result *v1.CanaryConfigList, err error) {
+	emptyResult := &v1.CanaryConfigList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(canaryconfigsResource, canaryconfigsKind, c.ns, opts), &v1.CanaryConfigList{})
+		Invokes(testing.NewListActionWithOptions(canaryconfigsResource, canaryconfigsKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,40 +80,43 @@ func (c *FakeCanaryConfigs) List(ctx context.Context, opts metav1.ListOptions) (
 // Watch returns a watch.Interface that watches the requested canaryConfigs.
 func (c *FakeCanaryConfigs) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(canaryconfigsResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(canaryconfigsResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _canaryConfig and creates it.  Returns the server's representation of the canaryConfig, and an error, if there is any.
 func (c *FakeCanaryConfigs) Create(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.CreateOptions) (result *v1.CanaryConfig, err error) {
+	emptyResult := &v1.CanaryConfig{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(canaryconfigsResource, c.ns, _canaryConfig), &v1.CanaryConfig{})
+		Invokes(testing.NewCreateActionWithOptions(canaryconfigsResource, c.ns, _canaryConfig, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.CanaryConfig), err
 }
 
 // Update takes the representation of a _canaryConfig and updates it. Returns the server's representation of the canaryConfig, and an error, if there is any.
 func (c *FakeCanaryConfigs) Update(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.UpdateOptions) (result *v1.CanaryConfig, err error) {
+	emptyResult := &v1.CanaryConfig{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(canaryconfigsResource, c.ns, _canaryConfig), &v1.CanaryConfig{})
+		Invokes(testing.NewUpdateActionWithOptions(canaryconfigsResource, c.ns, _canaryConfig, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.CanaryConfig), err
 }
 
 // UpdateStatus was generated because the type contains a Status member.
 // Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
-func (c *FakeCanaryConfigs) UpdateStatus(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.UpdateOptions) (*v1.CanaryConfig, error) {
+func (c *FakeCanaryConfigs) UpdateStatus(ctx context.Context, _canaryConfig *v1.CanaryConfig, opts metav1.UpdateOptions) (result *v1.CanaryConfig, err error) {
+	emptyResult := &v1.CanaryConfig{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateSubresourceAction(canaryconfigsResource, "status", c.ns, _canaryConfig), &v1.CanaryConfig{})
+		Invokes(testing.NewUpdateSubresourceActionWithOptions(canaryconfigsResource, "status", c.ns, _canaryConfig, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.CanaryConfig), err
 }
@@ -126,7 +131,7 @@ func (c *FakeCanaryConfigs) Delete(ctx context.Context, name string, opts metav1
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakeCanaryConfigs) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(canaryconfigsResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(canaryconfigsResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.CanaryConfigList{})
 	return err
@@ -134,11 +139,12 @@ func (c *FakeCanaryConfigs) DeleteCollection(ctx context.Context, opts metav1.De
 
 // Patch applies the patch and returns the patched canaryConfig.
 func (c *FakeCanaryConfigs) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.CanaryConfig, err error) {
+	emptyResult := &v1.CanaryConfig{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(canaryconfigsResource, c.ns, name, pt, data, subresources...), &v1.CanaryConfig{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(canaryconfigsResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.CanaryConfig), err
 }
@@ -156,11 +162,12 @@ func (c *FakeCanaryConfigs) Apply(ctx context.Context, _canaryConfig *corev1.Can
 	if name == nil {
 		return nil, fmt.Errorf("_canaryConfig.Name must be provided to Apply")
 	}
+	emptyResult := &v1.CanaryConfig{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(canaryconfigsResource, c.ns, *name, types.ApplyPatchType, data), &v1.CanaryConfig{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(canaryconfigsResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.CanaryConfig), err
 }
@@ -179,11 +186,12 @@ func (c *FakeCanaryConfigs) ApplyStatus(ctx context.Context, _canaryConfig *core
 	if name == nil {
 		return nil, fmt.Errorf("_canaryConfig.Name must be provided to Apply")
 	}
+	emptyResult := &v1.CanaryConfig{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(canaryconfigsResource, c.ns, *name, types.ApplyPatchType, data, "status"), &v1.CanaryConfig{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(canaryconfigsResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions(), "status"), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.CanaryConfig), err
 }

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_environment.go

@@ -44,22 +44,24 @@ var environmentsKind = v1.SchemeGroupVersion.WithKind("Environment")
 
 // Get takes name of the _environment, and returns the corresponding environment object, and an error if there is any.
 func (c *FakeEnvironments) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.Environment, err error) {
+	emptyResult := &v1.Environment{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(environmentsResource, c.ns, name), &v1.Environment{})
+		Invokes(testing.NewGetActionWithOptions(environmentsResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Environment), err
 }
 
 // List takes label and field selectors, and returns the list of Environments that match those selectors.
 func (c *FakeEnvironments) List(ctx context.Context, opts metav1.ListOptions) (result *v1.EnvironmentList, err error) {
+	emptyResult := &v1.EnvironmentList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(environmentsResource, environmentsKind, c.ns, opts), &v1.EnvironmentList{})
+		Invokes(testing.NewListActionWithOptions(environmentsResource, environmentsKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,28 +80,30 @@ func (c *FakeEnvironments) List(ctx context.Context, opts metav1.ListOptions) (r
 // Watch returns a watch.Interface that watches the requested environments.
 func (c *FakeEnvironments) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(environmentsResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(environmentsResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _environment and creates it.  Returns the server's representation of the environment, and an error, if there is any.
 func (c *FakeEnvironments) Create(ctx context.Context, _environment *v1.Environment, opts metav1.CreateOptions) (result *v1.Environment, err error) {
+	emptyResult := &v1.Environment{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(environmentsResource, c.ns, _environment), &v1.Environment{})
+		Invokes(testing.NewCreateActionWithOptions(environmentsResource, c.ns, _environment, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Environment), err
 }
 
 // Update takes the representation of a _environment and updates it. Returns the server's representation of the environment, and an error, if there is any.
 func (c *FakeEnvironments) Update(ctx context.Context, _environment *v1.Environment, opts metav1.UpdateOptions) (result *v1.Environment, err error) {
+	emptyResult := &v1.Environment{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(environmentsResource, c.ns, _environment), &v1.Environment{})
+		Invokes(testing.NewUpdateActionWithOptions(environmentsResource, c.ns, _environment, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Environment), err
 }
@@ -114,7 +118,7 @@ func (c *FakeEnvironments) Delete(ctx context.Context, name string, opts metav1.
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakeEnvironments) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(environmentsResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(environmentsResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.EnvironmentList{})
 	return err
@@ -122,11 +126,12 @@ func (c *FakeEnvironments) DeleteCollection(ctx context.Context, opts metav1.Del
 
 // Patch applies the patch and returns the patched environment.
 func (c *FakeEnvironments) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.Environment, err error) {
+	emptyResult := &v1.Environment{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(environmentsResource, c.ns, name, pt, data, subresources...), &v1.Environment{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(environmentsResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Environment), err
 }
@@ -144,11 +149,12 @@ func (c *FakeEnvironments) Apply(ctx context.Context, _environment *corev1.Envir
 	if name == nil {
 		return nil, fmt.Errorf("_environment.Name must be provided to Apply")
 	}
+	emptyResult := &v1.Environment{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(environmentsResource, c.ns, *name, types.ApplyPatchType, data), &v1.Environment{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(environmentsResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Environment), err
 }

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_function.go

@@ -44,22 +44,24 @@ var functionsKind = v1.SchemeGroupVersion.WithKind("Function")
 
 // Get takes name of the _function, and returns the corresponding function object, and an error if there is any.
 func (c *FakeFunctions) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.Function, err error) {
+	emptyResult := &v1.Function{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(functionsResource, c.ns, name), &v1.Function{})
+		Invokes(testing.NewGetActionWithOptions(functionsResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Function), err
 }
 
 // List takes label and field selectors, and returns the list of Functions that match those selectors.
 func (c *FakeFunctions) List(ctx context.Context, opts metav1.ListOptions) (result *v1.FunctionList, err error) {
+	emptyResult := &v1.FunctionList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(functionsResource, functionsKind, c.ns, opts), &v1.FunctionList{})
+		Invokes(testing.NewListActionWithOptions(functionsResource, functionsKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,28 +80,30 @@ func (c *FakeFunctions) List(ctx context.Context, opts metav1.ListOptions) (resu
 // Watch returns a watch.Interface that watches the requested functions.
 func (c *FakeFunctions) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(functionsResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(functionsResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _function and creates it.  Returns the server's representation of the function, and an error, if there is any.
 func (c *FakeFunctions) Create(ctx context.Context, _function *v1.Function, opts metav1.CreateOptions) (result *v1.Function, err error) {
+	emptyResult := &v1.Function{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(functionsResource, c.ns, _function), &v1.Function{})
+		Invokes(testing.NewCreateActionWithOptions(functionsResource, c.ns, _function, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Function), err
 }
 
 // Update takes the representation of a _function and updates it. Returns the server's representation of the function, and an error, if there is any.
 func (c *FakeFunctions) Update(ctx context.Context, _function *v1.Function, opts metav1.UpdateOptions) (result *v1.Function, err error) {
+	emptyResult := &v1.Function{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(functionsResource, c.ns, _function), &v1.Function{})
+		Invokes(testing.NewUpdateActionWithOptions(functionsResource, c.ns, _function, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Function), err
 }
@@ -114,7 +118,7 @@ func (c *FakeFunctions) Delete(ctx context.Context, name string, opts metav1.Del
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakeFunctions) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(functionsResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(functionsResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.FunctionList{})
 	return err
@@ -122,11 +126,12 @@ func (c *FakeFunctions) DeleteCollection(ctx context.Context, opts metav1.Delete
 
 // Patch applies the patch and returns the patched function.
 func (c *FakeFunctions) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.Function, err error) {
+	emptyResult := &v1.Function{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(functionsResource, c.ns, name, pt, data, subresources...), &v1.Function{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(functionsResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Function), err
 }
@@ -144,11 +149,12 @@ func (c *FakeFunctions) Apply(ctx context.Context, _function *corev1.FunctionApp
 	if name == nil {
 		return nil, fmt.Errorf("_function.Name must be provided to Apply")
 	}
+	emptyResult := &v1.Function{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(functionsResource, c.ns, *name, types.ApplyPatchType, data), &v1.Function{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(functionsResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Function), err
 }

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_httptrigger.go

@@ -44,22 +44,24 @@ var httptriggersKind = v1.SchemeGroupVersion.WithKind("HTTPTrigger")
 
 // Get takes name of the _hTTPTrigger, and returns the corresponding hTTPTrigger object, and an error if there is any.
 func (c *FakeHTTPTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.HTTPTrigger, err error) {
+	emptyResult := &v1.HTTPTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(httptriggersResource, c.ns, name), &v1.HTTPTrigger{})
+		Invokes(testing.NewGetActionWithOptions(httptriggersResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.HTTPTrigger), err
 }
 
 // List takes label and field selectors, and returns the list of HTTPTriggers that match those selectors.
 func (c *FakeHTTPTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.HTTPTriggerList, err error) {
+	emptyResult := &v1.HTTPTriggerList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(httptriggersResource, httptriggersKind, c.ns, opts), &v1.HTTPTriggerList{})
+		Invokes(testing.NewListActionWithOptions(httptriggersResource, httptriggersKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,28 +80,30 @@ func (c *FakeHTTPTriggers) List(ctx context.Context, opts metav1.ListOptions) (r
 // Watch returns a watch.Interface that watches the requested hTTPTriggers.
 func (c *FakeHTTPTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(httptriggersResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(httptriggersResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _hTTPTrigger and creates it.  Returns the server's representation of the hTTPTrigger, and an error, if there is any.
 func (c *FakeHTTPTriggers) Create(ctx context.Context, _hTTPTrigger *v1.HTTPTrigger, opts metav1.CreateOptions) (result *v1.HTTPTrigger, err error) {
+	emptyResult := &v1.HTTPTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(httptriggersResource, c.ns, _hTTPTrigger), &v1.HTTPTrigger{})
+		Invokes(testing.NewCreateActionWithOptions(httptriggersResource, c.ns, _hTTPTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.HTTPTrigger), err
 }
 
 // Update takes the representation of a _hTTPTrigger and updates it. Returns the server's representation of the hTTPTrigger, and an error, if there is any.
 func (c *FakeHTTPTriggers) Update(ctx context.Context, _hTTPTrigger *v1.HTTPTrigger, opts metav1.UpdateOptions) (result *v1.HTTPTrigger, err error) {
+	emptyResult := &v1.HTTPTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(httptriggersResource, c.ns, _hTTPTrigger), &v1.HTTPTrigger{})
+		Invokes(testing.NewUpdateActionWithOptions(httptriggersResource, c.ns, _hTTPTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.HTTPTrigger), err
 }
@@ -114,7 +118,7 @@ func (c *FakeHTTPTriggers) Delete(ctx context.Context, name string, opts metav1.
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakeHTTPTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(httptriggersResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(httptriggersResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.HTTPTriggerList{})
 	return err
@@ -122,11 +126,12 @@ func (c *FakeHTTPTriggers) DeleteCollection(ctx context.Context, opts metav1.Del
 
 // Patch applies the patch and returns the patched hTTPTrigger.
 func (c *FakeHTTPTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.HTTPTrigger, err error) {
+	emptyResult := &v1.HTTPTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(httptriggersResource, c.ns, name, pt, data, subresources...), &v1.HTTPTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(httptriggersResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.HTTPTrigger), err
 }
@@ -144,11 +149,12 @@ func (c *FakeHTTPTriggers) Apply(ctx context.Context, _hTTPTrigger *corev1.HTTPT
 	if name == nil {
 		return nil, fmt.Errorf("_hTTPTrigger.Name must be provided to Apply")
 	}
+	emptyResult := &v1.HTTPTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(httptriggersResource, c.ns, *name, types.ApplyPatchType, data), &v1.HTTPTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(httptriggersResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.HTTPTrigger), err
 }

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_kuberneteswatchtrigger.go

@@ -44,22 +44,24 @@ var kuberneteswatchtriggersKind = v1.SchemeGroupVersion.WithKind("KubernetesWatc
 
 // Get takes name of the _kubernetesWatchTrigger, and returns the corresponding kubernetesWatchTrigger object, and an error if there is any.
 func (c *FakeKubernetesWatchTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.KubernetesWatchTrigger, err error) {
+	emptyResult := &v1.KubernetesWatchTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(kuberneteswatchtriggersResource, c.ns, name), &v1.KubernetesWatchTrigger{})
+		Invokes(testing.NewGetActionWithOptions(kuberneteswatchtriggersResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.KubernetesWatchTrigger), err
 }
 
 // List takes label and field selectors, and returns the list of KubernetesWatchTriggers that match those selectors.
 func (c *FakeKubernetesWatchTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.KubernetesWatchTriggerList, err error) {
+	emptyResult := &v1.KubernetesWatchTriggerList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(kuberneteswatchtriggersResource, kuberneteswatchtriggersKind, c.ns, opts), &v1.KubernetesWatchTriggerList{})
+		Invokes(testing.NewListActionWithOptions(kuberneteswatchtriggersResource, kuberneteswatchtriggersKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,28 +80,30 @@ func (c *FakeKubernetesWatchTriggers) List(ctx context.Context, opts metav1.List
 // Watch returns a watch.Interface that watches the requested kubernetesWatchTriggers.
 func (c *FakeKubernetesWatchTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(kuberneteswatchtriggersResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(kuberneteswatchtriggersResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _kubernetesWatchTrigger and creates it.  Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
 func (c *FakeKubernetesWatchTriggers) Create(ctx context.Context, _kubernetesWatchTrigger *v1.KubernetesWatchTrigger, opts metav1.CreateOptions) (result *v1.KubernetesWatchTrigger, err error) {
+	emptyResult := &v1.KubernetesWatchTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(kuberneteswatchtriggersResource, c.ns, _kubernetesWatchTrigger), &v1.KubernetesWatchTrigger{})
+		Invokes(testing.NewCreateActionWithOptions(kuberneteswatchtriggersResource, c.ns, _kubernetesWatchTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.KubernetesWatchTrigger), err
 }
 
 // Update takes the representation of a _kubernetesWatchTrigger and updates it. Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
 func (c *FakeKubernetesWatchTriggers) Update(ctx context.Context, _kubernetesWatchTrigger *v1.KubernetesWatchTrigger, opts metav1.UpdateOptions) (result *v1.KubernetesWatchTrigger, err error) {
+	emptyResult := &v1.KubernetesWatchTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(kuberneteswatchtriggersResource, c.ns, _kubernetesWatchTrigger), &v1.KubernetesWatchTrigger{})
+		Invokes(testing.NewUpdateActionWithOptions(kuberneteswatchtriggersResource, c.ns, _kubernetesWatchTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.KubernetesWatchTrigger), err
 }
@@ -114,7 +118,7 @@ func (c *FakeKubernetesWatchTriggers) Delete(ctx context.Context, name string, o
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakeKubernetesWatchTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(kuberneteswatchtriggersResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(kuberneteswatchtriggersResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.KubernetesWatchTriggerList{})
 	return err
@@ -122,11 +126,12 @@ func (c *FakeKubernetesWatchTriggers) DeleteCollection(ctx context.Context, opts
 
 // Patch applies the patch and returns the patched kubernetesWatchTrigger.
 func (c *FakeKubernetesWatchTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.KubernetesWatchTrigger, err error) {
+	emptyResult := &v1.KubernetesWatchTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(kuberneteswatchtriggersResource, c.ns, name, pt, data, subresources...), &v1.KubernetesWatchTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(kuberneteswatchtriggersResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.KubernetesWatchTrigger), err
 }
@@ -144,11 +149,12 @@ func (c *FakeKubernetesWatchTriggers) Apply(ctx context.Context, _kubernetesWatc
 	if name == nil {
 		return nil, fmt.Errorf("_kubernetesWatchTrigger.Name must be provided to Apply")
 	}
+	emptyResult := &v1.KubernetesWatchTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(kuberneteswatchtriggersResource, c.ns, *name, types.ApplyPatchType, data), &v1.KubernetesWatchTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(kuberneteswatchtriggersResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.KubernetesWatchTrigger), err
 }

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_messagequeuetrigger.go

@@ -44,22 +44,24 @@ var messagequeuetriggersKind = v1.SchemeGroupVersion.WithKind("MessageQueueTrigg
 
 // Get takes name of the _messageQueueTrigger, and returns the corresponding messageQueueTrigger object, and an error if there is any.
 func (c *FakeMessageQueueTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.MessageQueueTrigger, err error) {
+	emptyResult := &v1.MessageQueueTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(messagequeuetriggersResource, c.ns, name), &v1.MessageQueueTrigger{})
+		Invokes(testing.NewGetActionWithOptions(messagequeuetriggersResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.MessageQueueTrigger), err
 }
 
 // List takes label and field selectors, and returns the list of MessageQueueTriggers that match those selectors.
 func (c *FakeMessageQueueTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.MessageQueueTriggerList, err error) {
+	emptyResult := &v1.MessageQueueTriggerList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(messagequeuetriggersResource, messagequeuetriggersKind, c.ns, opts), &v1.MessageQueueTriggerList{})
+		Invokes(testing.NewListActionWithOptions(messagequeuetriggersResource, messagequeuetriggersKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,28 +80,30 @@ func (c *FakeMessageQueueTriggers) List(ctx context.Context, opts metav1.ListOpt
 // Watch returns a watch.Interface that watches the requested messageQueueTriggers.
 func (c *FakeMessageQueueTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(messagequeuetriggersResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(messagequeuetriggersResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _messageQueueTrigger and creates it.  Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
 func (c *FakeMessageQueueTriggers) Create(ctx context.Context, _messageQueueTrigger *v1.MessageQueueTrigger, opts metav1.CreateOptions) (result *v1.MessageQueueTrigger, err error) {
+	emptyResult := &v1.MessageQueueTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(messagequeuetriggersResource, c.ns, _messageQueueTrigger), &v1.MessageQueueTrigger{})
+		Invokes(testing.NewCreateActionWithOptions(messagequeuetriggersResource, c.ns, _messageQueueTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.MessageQueueTrigger), err
 }
 
 // Update takes the representation of a _messageQueueTrigger and updates it. Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
 func (c *FakeMessageQueueTriggers) Update(ctx context.Context, _messageQueueTrigger *v1.MessageQueueTrigger, opts metav1.UpdateOptions) (result *v1.MessageQueueTrigger, err error) {
+	emptyResult := &v1.MessageQueueTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(messagequeuetriggersResource, c.ns, _messageQueueTrigger), &v1.MessageQueueTrigger{})
+		Invokes(testing.NewUpdateActionWithOptions(messagequeuetriggersResource, c.ns, _messageQueueTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.MessageQueueTrigger), err
 }
@@ -114,7 +118,7 @@ func (c *FakeMessageQueueTriggers) Delete(ctx context.Context, name string, opts
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakeMessageQueueTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(messagequeuetriggersResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(messagequeuetriggersResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.MessageQueueTriggerList{})
 	return err
@@ -122,11 +126,12 @@ func (c *FakeMessageQueueTriggers) DeleteCollection(ctx context.Context, opts me
 
 // Patch applies the patch and returns the patched messageQueueTrigger.
 func (c *FakeMessageQueueTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.MessageQueueTrigger, err error) {
+	emptyResult := &v1.MessageQueueTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(messagequeuetriggersResource, c.ns, name, pt, data, subresources...), &v1.MessageQueueTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(messagequeuetriggersResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.MessageQueueTrigger), err
 }
@@ -144,11 +149,12 @@ func (c *FakeMessageQueueTriggers) Apply(ctx context.Context, _messageQueueTrigg
 	if name == nil {
 		return nil, fmt.Errorf("_messageQueueTrigger.Name must be provided to Apply")
 	}
+	emptyResult := &v1.MessageQueueTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(messagequeuetriggersResource, c.ns, *name, types.ApplyPatchType, data), &v1.MessageQueueTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(messagequeuetriggersResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.MessageQueueTrigger), err
 }

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_package.go

@@ -44,22 +44,24 @@ var packagesKind = v1.SchemeGroupVersion.WithKind("Package")
 
 // Get takes name of the _package, and returns the corresponding package object, and an error if there is any.
 func (c *FakePackages) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.Package, err error) {
+	emptyResult := &v1.Package{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(packagesResource, c.ns, name), &v1.Package{})
+		Invokes(testing.NewGetActionWithOptions(packagesResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Package), err
 }
 
 // List takes label and field selectors, and returns the list of Packages that match those selectors.
 func (c *FakePackages) List(ctx context.Context, opts metav1.ListOptions) (result *v1.PackageList, err error) {
+	emptyResult := &v1.PackageList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(packagesResource, packagesKind, c.ns, opts), &v1.PackageList{})
+		Invokes(testing.NewListActionWithOptions(packagesResource, packagesKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,40 +80,43 @@ func (c *FakePackages) List(ctx context.Context, opts metav1.ListOptions) (resul
 // Watch returns a watch.Interface that watches the requested packages.
 func (c *FakePackages) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(packagesResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(packagesResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _package and creates it.  Returns the server's representation of the package, and an error, if there is any.
 func (c *FakePackages) Create(ctx context.Context, _package *v1.Package, opts metav1.CreateOptions) (result *v1.Package, err error) {
+	emptyResult := &v1.Package{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(packagesResource, c.ns, _package), &v1.Package{})
+		Invokes(testing.NewCreateActionWithOptions(packagesResource, c.ns, _package, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Package), err
 }
 
 // Update takes the representation of a _package and updates it. Returns the server's representation of the package, and an error, if there is any.
 func (c *FakePackages) Update(ctx context.Context, _package *v1.Package, opts metav1.UpdateOptions) (result *v1.Package, err error) {
+	emptyResult := &v1.Package{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(packagesResource, c.ns, _package), &v1.Package{})
+		Invokes(testing.NewUpdateActionWithOptions(packagesResource, c.ns, _package, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Package), err
 }
 
 // UpdateStatus was generated because the type contains a Status member.
 // Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
-func (c *FakePackages) UpdateStatus(ctx context.Context, _package *v1.Package, opts metav1.UpdateOptions) (*v1.Package, error) {
+func (c *FakePackages) UpdateStatus(ctx context.Context, _package *v1.Package, opts metav1.UpdateOptions) (result *v1.Package, err error) {
+	emptyResult := &v1.Package{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateSubresourceAction(packagesResource, "status", c.ns, _package), &v1.Package{})
+		Invokes(testing.NewUpdateSubresourceActionWithOptions(packagesResource, "status", c.ns, _package, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Package), err
 }
@@ -126,7 +131,7 @@ func (c *FakePackages) Delete(ctx context.Context, name string, opts metav1.Dele
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakePackages) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(packagesResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(packagesResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.PackageList{})
 	return err
@@ -134,11 +139,12 @@ func (c *FakePackages) DeleteCollection(ctx context.Context, opts metav1.DeleteO
 
 // Patch applies the patch and returns the patched package.
 func (c *FakePackages) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.Package, err error) {
+	emptyResult := &v1.Package{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(packagesResource, c.ns, name, pt, data, subresources...), &v1.Package{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(packagesResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Package), err
 }
@@ -156,11 +162,12 @@ func (c *FakePackages) Apply(ctx context.Context, _package *corev1.PackageApplyC
 	if name == nil {
 		return nil, fmt.Errorf("_package.Name must be provided to Apply")
 	}
+	emptyResult := &v1.Package{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(packagesResource, c.ns, *name, types.ApplyPatchType, data), &v1.Package{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(packagesResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Package), err
 }
@@ -179,11 +186,12 @@ func (c *FakePackages) ApplyStatus(ctx context.Context, _package *corev1.Package
 	if name == nil {
 		return nil, fmt.Errorf("_package.Name must be provided to Apply")
 	}
+	emptyResult := &v1.Package{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(packagesResource, c.ns, *name, types.ApplyPatchType, data, "status"), &v1.Package{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(packagesResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions(), "status"), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.Package), err
 }

pkg/generated/clientset/versioned/typed/core/v1/fake/fake_timetrigger.go

@@ -44,22 +44,24 @@ var timetriggersKind = v1.SchemeGroupVersion.WithKind("TimeTrigger")
 
 // Get takes name of the _timeTrigger, and returns the corresponding timeTrigger object, and an error if there is any.
 func (c *FakeTimeTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.TimeTrigger, err error) {
+	emptyResult := &v1.TimeTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewGetAction(timetriggersResource, c.ns, name), &v1.TimeTrigger{})
+		Invokes(testing.NewGetActionWithOptions(timetriggersResource, c.ns, name, options), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.TimeTrigger), err
 }
 
 // List takes label and field selectors, and returns the list of TimeTriggers that match those selectors.
 func (c *FakeTimeTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.TimeTriggerList, err error) {
+	emptyResult := &v1.TimeTriggerList{}
 	obj, err := c.Fake.
-		Invokes(testing.NewListAction(timetriggersResource, timetriggersKind, c.ns, opts), &v1.TimeTriggerList{})
+		Invokes(testing.NewListActionWithOptions(timetriggersResource, timetriggersKind, c.ns, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 
 	label, _, _ := testing.ExtractFromListOptions(opts)
@@ -78,28 +80,30 @@ func (c *FakeTimeTriggers) List(ctx context.Context, opts metav1.ListOptions) (r
 // Watch returns a watch.Interface that watches the requested timeTriggers.
 func (c *FakeTimeTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
 	return c.Fake.
-		InvokesWatch(testing.NewWatchAction(timetriggersResource, c.ns, opts))
+		InvokesWatch(testing.NewWatchActionWithOptions(timetriggersResource, c.ns, opts))
 
 }
 
 // Create takes the representation of a _timeTrigger and creates it.  Returns the server's representation of the timeTrigger, and an error, if there is any.
 func (c *FakeTimeTriggers) Create(ctx context.Context, _timeTrigger *v1.TimeTrigger, opts metav1.CreateOptions) (result *v1.TimeTrigger, err error) {
+	emptyResult := &v1.TimeTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewCreateAction(timetriggersResource, c.ns, _timeTrigger), &v1.TimeTrigger{})
+		Invokes(testing.NewCreateActionWithOptions(timetriggersResource, c.ns, _timeTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.TimeTrigger), err
 }
 
 // Update takes the representation of a _timeTrigger and updates it. Returns the server's representation of the timeTrigger, and an error, if there is any.
 func (c *FakeTimeTriggers) Update(ctx context.Context, _timeTrigger *v1.TimeTrigger, opts metav1.UpdateOptions) (result *v1.TimeTrigger, err error) {
+	emptyResult := &v1.TimeTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewUpdateAction(timetriggersResource, c.ns, _timeTrigger), &v1.TimeTrigger{})
+		Invokes(testing.NewUpdateActionWithOptions(timetriggersResource, c.ns, _timeTrigger, opts), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.TimeTrigger), err
 }
@@ -114,7 +118,7 @@ func (c *FakeTimeTriggers) Delete(ctx context.Context, name string, opts metav1.
 
 // DeleteCollection deletes a collection of objects.
 func (c *FakeTimeTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	action := testing.NewDeleteCollectionAction(timetriggersResource, c.ns, listOpts)
+	action := testing.NewDeleteCollectionActionWithOptions(timetriggersResource, c.ns, opts, listOpts)
 
 	_, err := c.Fake.Invokes(action, &v1.TimeTriggerList{})
 	return err
@@ -122,11 +126,12 @@ func (c *FakeTimeTriggers) DeleteCollection(ctx context.Context, opts metav1.Del
 
 // Patch applies the patch and returns the patched timeTrigger.
 func (c *FakeTimeTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.TimeTrigger, err error) {
+	emptyResult := &v1.TimeTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(timetriggersResource, c.ns, name, pt, data, subresources...), &v1.TimeTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(timetriggersResource, c.ns, name, pt, data, opts, subresources...), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.TimeTrigger), err
 }
@@ -144,11 +149,12 @@ func (c *FakeTimeTriggers) Apply(ctx context.Context, _timeTrigger *corev1.TimeT
 	if name == nil {
 		return nil, fmt.Errorf("_timeTrigger.Name must be provided to Apply")
 	}
+	emptyResult := &v1.TimeTrigger{}
 	obj, err := c.Fake.
-		Invokes(testing.NewPatchSubresourceAction(timetriggersResource, c.ns, *name, types.ApplyPatchType, data), &v1.TimeTrigger{})
+		Invokes(testing.NewPatchSubresourceActionWithOptions(timetriggersResource, c.ns, *name, types.ApplyPatchType, data, opts.ToPatchOptions()), emptyResult)
 
 	if obj == nil {
-		return nil, err
+		return emptyResult, err
 	}
 	return obj.(*v1.TimeTrigger), err
 }

pkg/generated/clientset/versioned/typed/core/v1/function.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // FunctionsGetter has a method to return a FunctionInterface.
@@ -55,154 +52,18 @@ type FunctionInterface interface {
 
 // functions implements FunctionInterface
 type functions struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.Function, *v1.FunctionList, *corev1.FunctionApplyConfiguration]
 }
 
 // newFunctions returns a Functions
 func newFunctions(c *CoreV1Client, namespace string) *functions {
 	return &functions{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.Function, *v1.FunctionList, *corev1.FunctionApplyConfiguration](
+			"functions",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.Function { return &v1.Function{} },
+			func() *v1.FunctionList { return &v1.FunctionList{} }),
 	}
 }
-
-// Get takes name of the _function, and returns the corresponding function object, and an error if there is any.
-func (c *functions) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.Function, err error) {
-	result = &v1.Function{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("functions").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of Functions that match those selectors.
-func (c *functions) List(ctx context.Context, opts metav1.ListOptions) (result *v1.FunctionList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.FunctionList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("functions").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested functions.
-func (c *functions) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("functions").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _function and creates it.  Returns the server's representation of the function, and an error, if there is any.
-func (c *functions) Create(ctx context.Context, _function *v1.Function, opts metav1.CreateOptions) (result *v1.Function, err error) {
-	result = &v1.Function{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("functions").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_function).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _function and updates it. Returns the server's representation of the function, and an error, if there is any.
-func (c *functions) Update(ctx context.Context, _function *v1.Function, opts metav1.UpdateOptions) (result *v1.Function, err error) {
-	result = &v1.Function{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("functions").
-		Name(_function.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_function).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _function and deletes it. Returns an error if one occurs.
-func (c *functions) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("functions").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *functions) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("functions").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched function.
-func (c *functions) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.Function, err error) {
-	result = &v1.Function{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("functions").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied function.
-func (c *functions) Apply(ctx context.Context, _function *corev1.FunctionApplyConfiguration, opts metav1.ApplyOptions) (result *v1.Function, err error) {
-	if _function == nil {
-		return nil, fmt.Errorf("_function provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_function)
-	if err != nil {
-		return nil, err
-	}
-	name := _function.Name
-	if name == nil {
-		return nil, fmt.Errorf("_function.Name must be provided to Apply")
-	}
-	result = &v1.Function{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("functions").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/clientset/versioned/typed/core/v1/httptrigger.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // HTTPTriggersGetter has a method to return a HTTPTriggerInterface.
@@ -55,154 +52,18 @@ type HTTPTriggerInterface interface {
 
 // hTTPTriggers implements HTTPTriggerInterface
 type hTTPTriggers struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.HTTPTrigger, *v1.HTTPTriggerList, *corev1.HTTPTriggerApplyConfiguration]
 }
 
 // newHTTPTriggers returns a HTTPTriggers
 func newHTTPTriggers(c *CoreV1Client, namespace string) *hTTPTriggers {
 	return &hTTPTriggers{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.HTTPTrigger, *v1.HTTPTriggerList, *corev1.HTTPTriggerApplyConfiguration](
+			"httptriggers",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.HTTPTrigger { return &v1.HTTPTrigger{} },
+			func() *v1.HTTPTriggerList { return &v1.HTTPTriggerList{} }),
 	}
 }
-
-// Get takes name of the _hTTPTrigger, and returns the corresponding hTTPTrigger object, and an error if there is any.
-func (c *hTTPTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.HTTPTrigger, err error) {
-	result = &v1.HTTPTrigger{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("httptriggers").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of HTTPTriggers that match those selectors.
-func (c *hTTPTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.HTTPTriggerList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.HTTPTriggerList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("httptriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested hTTPTriggers.
-func (c *hTTPTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("httptriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _hTTPTrigger and creates it.  Returns the server's representation of the hTTPTrigger, and an error, if there is any.
-func (c *hTTPTriggers) Create(ctx context.Context, _hTTPTrigger *v1.HTTPTrigger, opts metav1.CreateOptions) (result *v1.HTTPTrigger, err error) {
-	result = &v1.HTTPTrigger{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("httptriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_hTTPTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _hTTPTrigger and updates it. Returns the server's representation of the hTTPTrigger, and an error, if there is any.
-func (c *hTTPTriggers) Update(ctx context.Context, _hTTPTrigger *v1.HTTPTrigger, opts metav1.UpdateOptions) (result *v1.HTTPTrigger, err error) {
-	result = &v1.HTTPTrigger{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("httptriggers").
-		Name(_hTTPTrigger.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_hTTPTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _hTTPTrigger and deletes it. Returns an error if one occurs.
-func (c *hTTPTriggers) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("httptriggers").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *hTTPTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("httptriggers").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched hTTPTrigger.
-func (c *hTTPTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.HTTPTrigger, err error) {
-	result = &v1.HTTPTrigger{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("httptriggers").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied hTTPTrigger.
-func (c *hTTPTriggers) Apply(ctx context.Context, _hTTPTrigger *corev1.HTTPTriggerApplyConfiguration, opts metav1.ApplyOptions) (result *v1.HTTPTrigger, err error) {
-	if _hTTPTrigger == nil {
-		return nil, fmt.Errorf("_hTTPTrigger provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_hTTPTrigger)
-	if err != nil {
-		return nil, err
-	}
-	name := _hTTPTrigger.Name
-	if name == nil {
-		return nil, fmt.Errorf("_hTTPTrigger.Name must be provided to Apply")
-	}
-	result = &v1.HTTPTrigger{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("httptriggers").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/clientset/versioned/typed/core/v1/kuberneteswatchtrigger.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // KubernetesWatchTriggersGetter has a method to return a KubernetesWatchTriggerInterface.
@@ -55,154 +52,18 @@ type KubernetesWatchTriggerInterface interface {
 
 // kubernetesWatchTriggers implements KubernetesWatchTriggerInterface
 type kubernetesWatchTriggers struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.KubernetesWatchTrigger, *v1.KubernetesWatchTriggerList, *corev1.KubernetesWatchTriggerApplyConfiguration]
 }
 
 // newKubernetesWatchTriggers returns a KubernetesWatchTriggers
 func newKubernetesWatchTriggers(c *CoreV1Client, namespace string) *kubernetesWatchTriggers {
 	return &kubernetesWatchTriggers{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.KubernetesWatchTrigger, *v1.KubernetesWatchTriggerList, *corev1.KubernetesWatchTriggerApplyConfiguration](
+			"kuberneteswatchtriggers",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.KubernetesWatchTrigger { return &v1.KubernetesWatchTrigger{} },
+			func() *v1.KubernetesWatchTriggerList { return &v1.KubernetesWatchTriggerList{} }),
 	}
 }
-
-// Get takes name of the _kubernetesWatchTrigger, and returns the corresponding kubernetesWatchTrigger object, and an error if there is any.
-func (c *kubernetesWatchTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.KubernetesWatchTrigger, err error) {
-	result = &v1.KubernetesWatchTrigger{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of KubernetesWatchTriggers that match those selectors.
-func (c *kubernetesWatchTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.KubernetesWatchTriggerList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.KubernetesWatchTriggerList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested kubernetesWatchTriggers.
-func (c *kubernetesWatchTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _kubernetesWatchTrigger and creates it.  Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
-func (c *kubernetesWatchTriggers) Create(ctx context.Context, _kubernetesWatchTrigger *v1.KubernetesWatchTrigger, opts metav1.CreateOptions) (result *v1.KubernetesWatchTrigger, err error) {
-	result = &v1.KubernetesWatchTrigger{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_kubernetesWatchTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _kubernetesWatchTrigger and updates it. Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
-func (c *kubernetesWatchTriggers) Update(ctx context.Context, _kubernetesWatchTrigger *v1.KubernetesWatchTrigger, opts metav1.UpdateOptions) (result *v1.KubernetesWatchTrigger, err error) {
-	result = &v1.KubernetesWatchTrigger{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		Name(_kubernetesWatchTrigger.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_kubernetesWatchTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _kubernetesWatchTrigger and deletes it. Returns an error if one occurs.
-func (c *kubernetesWatchTriggers) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *kubernetesWatchTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched kubernetesWatchTrigger.
-func (c *kubernetesWatchTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.KubernetesWatchTrigger, err error) {
-	result = &v1.KubernetesWatchTrigger{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied kubernetesWatchTrigger.
-func (c *kubernetesWatchTriggers) Apply(ctx context.Context, _kubernetesWatchTrigger *corev1.KubernetesWatchTriggerApplyConfiguration, opts metav1.ApplyOptions) (result *v1.KubernetesWatchTrigger, err error) {
-	if _kubernetesWatchTrigger == nil {
-		return nil, fmt.Errorf("_kubernetesWatchTrigger provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_kubernetesWatchTrigger)
-	if err != nil {
-		return nil, err
-	}
-	name := _kubernetesWatchTrigger.Name
-	if name == nil {
-		return nil, fmt.Errorf("_kubernetesWatchTrigger.Name must be provided to Apply")
-	}
-	result = &v1.KubernetesWatchTrigger{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("kuberneteswatchtriggers").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/clientset/versioned/typed/core/v1/messagequeuetrigger.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // MessageQueueTriggersGetter has a method to return a MessageQueueTriggerInterface.
@@ -55,154 +52,18 @@ type MessageQueueTriggerInterface interface {
 
 // messageQueueTriggers implements MessageQueueTriggerInterface
 type messageQueueTriggers struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.MessageQueueTrigger, *v1.MessageQueueTriggerList, *corev1.MessageQueueTriggerApplyConfiguration]
 }
 
 // newMessageQueueTriggers returns a MessageQueueTriggers
 func newMessageQueueTriggers(c *CoreV1Client, namespace string) *messageQueueTriggers {
 	return &messageQueueTriggers{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.MessageQueueTrigger, *v1.MessageQueueTriggerList, *corev1.MessageQueueTriggerApplyConfiguration](
+			"messagequeuetriggers",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.MessageQueueTrigger { return &v1.MessageQueueTrigger{} },
+			func() *v1.MessageQueueTriggerList { return &v1.MessageQueueTriggerList{} }),
 	}
 }
-
-// Get takes name of the _messageQueueTrigger, and returns the corresponding messageQueueTrigger object, and an error if there is any.
-func (c *messageQueueTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.MessageQueueTrigger, err error) {
-	result = &v1.MessageQueueTrigger{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of MessageQueueTriggers that match those selectors.
-func (c *messageQueueTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.MessageQueueTriggerList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.MessageQueueTriggerList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested messageQueueTriggers.
-func (c *messageQueueTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _messageQueueTrigger and creates it.  Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
-func (c *messageQueueTriggers) Create(ctx context.Context, _messageQueueTrigger *v1.MessageQueueTrigger, opts metav1.CreateOptions) (result *v1.MessageQueueTrigger, err error) {
-	result = &v1.MessageQueueTrigger{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_messageQueueTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _messageQueueTrigger and updates it. Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
-func (c *messageQueueTriggers) Update(ctx context.Context, _messageQueueTrigger *v1.MessageQueueTrigger, opts metav1.UpdateOptions) (result *v1.MessageQueueTrigger, err error) {
-	result = &v1.MessageQueueTrigger{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		Name(_messageQueueTrigger.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_messageQueueTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _messageQueueTrigger and deletes it. Returns an error if one occurs.
-func (c *messageQueueTriggers) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *messageQueueTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched messageQueueTrigger.
-func (c *messageQueueTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.MessageQueueTrigger, err error) {
-	result = &v1.MessageQueueTrigger{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied messageQueueTrigger.
-func (c *messageQueueTriggers) Apply(ctx context.Context, _messageQueueTrigger *corev1.MessageQueueTriggerApplyConfiguration, opts metav1.ApplyOptions) (result *v1.MessageQueueTrigger, err error) {
-	if _messageQueueTrigger == nil {
-		return nil, fmt.Errorf("_messageQueueTrigger provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_messageQueueTrigger)
-	if err != nil {
-		return nil, err
-	}
-	name := _messageQueueTrigger.Name
-	if name == nil {
-		return nil, fmt.Errorf("_messageQueueTrigger.Name must be provided to Apply")
-	}
-	result = &v1.MessageQueueTrigger{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("messagequeuetriggers").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/clientset/versioned/typed/core/v1/package.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // PackagesGetter has a method to return a PackageInterface.
@@ -43,6 +40,7 @@ type PackagesGetter interface {
 type PackageInterface interface {
 	Create(ctx context.Context, _package *v1.Package, opts metav1.CreateOptions) (*v1.Package, error)
 	Update(ctx context.Context, _package *v1.Package, opts metav1.UpdateOptions) (*v1.Package, error)
+	// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
 	UpdateStatus(ctx context.Context, _package *v1.Package, opts metav1.UpdateOptions) (*v1.Package, error)
 	Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error
 	DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error
@@ -51,206 +49,25 @@ type PackageInterface interface {
 	Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error)
 	Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.Package, err error)
 	Apply(ctx context.Context, _package *corev1.PackageApplyConfiguration, opts metav1.ApplyOptions) (result *v1.Package, err error)
+	// Add a +genclient:noStatus comment above the type to avoid generating ApplyStatus().
 	ApplyStatus(ctx context.Context, _package *corev1.PackageApplyConfiguration, opts metav1.ApplyOptions) (result *v1.Package, err error)
 	PackageExpansion
 }
 
 // packages implements PackageInterface
 type packages struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.Package, *v1.PackageList, *corev1.PackageApplyConfiguration]
 }
 
 // newPackages returns a Packages
 func newPackages(c *CoreV1Client, namespace string) *packages {
 	return &packages{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.Package, *v1.PackageList, *corev1.PackageApplyConfiguration](
+			"packages",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.Package { return &v1.Package{} },
+			func() *v1.PackageList { return &v1.PackageList{} }),
 	}
 }
-
-// Get takes name of the _package, and returns the corresponding package object, and an error if there is any.
-func (c *packages) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.Package, err error) {
-	result = &v1.Package{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("packages").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of Packages that match those selectors.
-func (c *packages) List(ctx context.Context, opts metav1.ListOptions) (result *v1.PackageList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.PackageList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("packages").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested packages.
-func (c *packages) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("packages").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _package and creates it.  Returns the server's representation of the package, and an error, if there is any.
-func (c *packages) Create(ctx context.Context, _package *v1.Package, opts metav1.CreateOptions) (result *v1.Package, err error) {
-	result = &v1.Package{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("packages").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_package).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _package and updates it. Returns the server's representation of the package, and an error, if there is any.
-func (c *packages) Update(ctx context.Context, _package *v1.Package, opts metav1.UpdateOptions) (result *v1.Package, err error) {
-	result = &v1.Package{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("packages").
-		Name(_package.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_package).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// UpdateStatus was generated because the type contains a Status member.
-// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
-func (c *packages) UpdateStatus(ctx context.Context, _package *v1.Package, opts metav1.UpdateOptions) (result *v1.Package, err error) {
-	result = &v1.Package{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("packages").
-		Name(_package.Name).
-		SubResource("status").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_package).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _package and deletes it. Returns an error if one occurs.
-func (c *packages) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("packages").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *packages) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("packages").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched package.
-func (c *packages) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.Package, err error) {
-	result = &v1.Package{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("packages").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied package.
-func (c *packages) Apply(ctx context.Context, _package *corev1.PackageApplyConfiguration, opts metav1.ApplyOptions) (result *v1.Package, err error) {
-	if _package == nil {
-		return nil, fmt.Errorf("_package provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_package)
-	if err != nil {
-		return nil, err
-	}
-	name := _package.Name
-	if name == nil {
-		return nil, fmt.Errorf("_package.Name must be provided to Apply")
-	}
-	result = &v1.Package{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("packages").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// ApplyStatus was generated because the type contains a Status member.
-// Add a +genclient:noStatus comment above the type to avoid generating ApplyStatus().
-func (c *packages) ApplyStatus(ctx context.Context, _package *corev1.PackageApplyConfiguration, opts metav1.ApplyOptions) (result *v1.Package, err error) {
-	if _package == nil {
-		return nil, fmt.Errorf("_package provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_package)
-	if err != nil {
-		return nil, err
-	}
-
-	name := _package.Name
-	if name == nil {
-		return nil, fmt.Errorf("_package.Name must be provided to Apply")
-	}
-
-	result = &v1.Package{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("packages").
-		Name(*name).
-		SubResource("status").
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/clientset/versioned/typed/core/v1/timetrigger.go

@@ -20,9 +20,6 @@ package v1
 
 import (
 	"context"
-	json "encoding/json"
-	"fmt"
-	"time"
 
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
 	corev1 "github.com/fission/fission/pkg/generated/applyconfiguration/core/v1"
@@ -30,7 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	types "k8s.io/apimachinery/pkg/types"
 	watch "k8s.io/apimachinery/pkg/watch"
-	rest "k8s.io/client-go/rest"
+	gentype "k8s.io/client-go/gentype"
 )
 
 // TimeTriggersGetter has a method to return a TimeTriggerInterface.
@@ -55,154 +52,18 @@ type TimeTriggerInterface interface {
 
 // timeTriggers implements TimeTriggerInterface
 type timeTriggers struct {
-	client rest.Interface
-	ns     string
+	*gentype.ClientWithListAndApply[*v1.TimeTrigger, *v1.TimeTriggerList, *corev1.TimeTriggerApplyConfiguration]
 }
 
 // newTimeTriggers returns a TimeTriggers
 func newTimeTriggers(c *CoreV1Client, namespace string) *timeTriggers {
 	return &timeTriggers{
-		client: c.RESTClient(),
-		ns:     namespace,
+		gentype.NewClientWithListAndApply[*v1.TimeTrigger, *v1.TimeTriggerList, *corev1.TimeTriggerApplyConfiguration](
+			"timetriggers",
+			c.RESTClient(),
+			scheme.ParameterCodec,
+			namespace,
+			func() *v1.TimeTrigger { return &v1.TimeTrigger{} },
+			func() *v1.TimeTriggerList { return &v1.TimeTriggerList{} }),
 	}
 }
-
-// Get takes name of the _timeTrigger, and returns the corresponding timeTrigger object, and an error if there is any.
-func (c *timeTriggers) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.TimeTrigger, err error) {
-	result = &v1.TimeTrigger{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("timetriggers").
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// List takes label and field selectors, and returns the list of TimeTriggers that match those selectors.
-func (c *timeTriggers) List(ctx context.Context, opts metav1.ListOptions) (result *v1.TimeTriggerList, err error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	result = &v1.TimeTriggerList{}
-	err = c.client.Get().
-		Namespace(c.ns).
-		Resource("timetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Watch returns a watch.Interface that watches the requested timeTriggers.
-func (c *timeTriggers) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
-	var timeout time.Duration
-	if opts.TimeoutSeconds != nil {
-		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
-	}
-	opts.Watch = true
-	return c.client.Get().
-		Namespace(c.ns).
-		Resource("timetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Watch(ctx)
-}
-
-// Create takes the representation of a _timeTrigger and creates it.  Returns the server's representation of the timeTrigger, and an error, if there is any.
-func (c *timeTriggers) Create(ctx context.Context, _timeTrigger *v1.TimeTrigger, opts metav1.CreateOptions) (result *v1.TimeTrigger, err error) {
-	result = &v1.TimeTrigger{}
-	err = c.client.Post().
-		Namespace(c.ns).
-		Resource("timetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_timeTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Update takes the representation of a _timeTrigger and updates it. Returns the server's representation of the timeTrigger, and an error, if there is any.
-func (c *timeTriggers) Update(ctx context.Context, _timeTrigger *v1.TimeTrigger, opts metav1.UpdateOptions) (result *v1.TimeTrigger, err error) {
-	result = &v1.TimeTrigger{}
-	err = c.client.Put().
-		Namespace(c.ns).
-		Resource("timetriggers").
-		Name(_timeTrigger.Name).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(_timeTrigger).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Delete takes name of the _timeTrigger and deletes it. Returns an error if one occurs.
-func (c *timeTriggers) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("timetriggers").
-		Name(name).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// DeleteCollection deletes a collection of objects.
-func (c *timeTriggers) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
-	var timeout time.Duration
-	if listOpts.TimeoutSeconds != nil {
-		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
-	}
-	return c.client.Delete().
-		Namespace(c.ns).
-		Resource("timetriggers").
-		VersionedParams(&listOpts, scheme.ParameterCodec).
-		Timeout(timeout).
-		Body(&opts).
-		Do(ctx).
-		Error()
-}
-
-// Patch applies the patch and returns the patched timeTrigger.
-func (c *timeTriggers) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.TimeTrigger, err error) {
-	result = &v1.TimeTrigger{}
-	err = c.client.Patch(pt).
-		Namespace(c.ns).
-		Resource("timetriggers").
-		Name(name).
-		SubResource(subresources...).
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}
-
-// Apply takes the given apply declarative configuration, applies it and returns the applied timeTrigger.
-func (c *timeTriggers) Apply(ctx context.Context, _timeTrigger *corev1.TimeTriggerApplyConfiguration, opts metav1.ApplyOptions) (result *v1.TimeTrigger, err error) {
-	if _timeTrigger == nil {
-		return nil, fmt.Errorf("_timeTrigger provided to Apply must not be nil")
-	}
-	patchOpts := opts.ToPatchOptions()
-	data, err := json.Marshal(_timeTrigger)
-	if err != nil {
-		return nil, err
-	}
-	name := _timeTrigger.Name
-	if name == nil {
-		return nil, fmt.Errorf("_timeTrigger.Name must be provided to Apply")
-	}
-	result = &v1.TimeTrigger{}
-	err = c.client.Patch(types.ApplyPatchType).
-		Namespace(c.ns).
-		Resource("timetriggers").
-		Name(*name).
-		VersionedParams(&patchOpts, scheme.ParameterCodec).
-		Body(data).
-		Do(ctx).
-		Into(result)
-	return
-}

pkg/generated/informers/externalversions/factory.go

@@ -228,6 +228,7 @@ type SharedInformerFactory interface {
 
 	// Start initializes all requested informers. They are handled in goroutines
 	// which run until the stop channel gets closed.
+	// Warning: Start does not block. When run in a go-routine, it will race with a later WaitForCacheSync.
 	Start(stopCh <-chan struct{})
 
 	// Shutdown marks a factory as shutting down. At that point no new

pkg/generated/listers/core/v1/canaryconfig.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type CanaryConfigLister interface {
 
 // canaryConfigLister implements the CanaryConfigLister interface.
 type canaryConfigLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.CanaryConfig]
 }
 
 // NewCanaryConfigLister returns a new CanaryConfigLister.
 func NewCanaryConfigLister(indexer cache.Indexer) CanaryConfigLister {
-	return &canaryConfigLister{indexer: indexer}
-}
-
-// List lists all CanaryConfigs in the indexer.
-func (s *canaryConfigLister) List(selector labels.Selector) (ret []*v1.CanaryConfig, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.CanaryConfig))
-	})
-	return ret, err
+	return &canaryConfigLister{listers.New[*v1.CanaryConfig](indexer, v1.Resource("canaryconfig"))}
 }
 
 // CanaryConfigs returns an object that can list and get CanaryConfigs.
 func (s *canaryConfigLister) CanaryConfigs(namespace string) CanaryConfigNamespaceLister {
-	return canaryConfigNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return canaryConfigNamespaceLister{listers.NewNamespaced[*v1.CanaryConfig](s.ResourceIndexer, namespace)}
 }
 
 // CanaryConfigNamespaceLister helps list and get CanaryConfigs.
@@ -74,26 +66,5 @@ type CanaryConfigNamespaceLister interface {
 // canaryConfigNamespaceLister implements the CanaryConfigNamespaceLister
 // interface.
 type canaryConfigNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all CanaryConfigs in the indexer for a given namespace.
-func (s canaryConfigNamespaceLister) List(selector labels.Selector) (ret []*v1.CanaryConfig, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.CanaryConfig))
-	})
-	return ret, err
-}
-
-// Get retrieves the CanaryConfig from the indexer for a given namespace and name.
-func (s canaryConfigNamespaceLister) Get(name string) (*v1.CanaryConfig, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("canaryconfig"), name)
-	}
-	return obj.(*v1.CanaryConfig), nil
+	listers.ResourceIndexer[*v1.CanaryConfig]
 }

pkg/generated/listers/core/v1/environment.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type EnvironmentLister interface {
 
 // environmentLister implements the EnvironmentLister interface.
 type environmentLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.Environment]
 }
 
 // NewEnvironmentLister returns a new EnvironmentLister.
 func NewEnvironmentLister(indexer cache.Indexer) EnvironmentLister {
-	return &environmentLister{indexer: indexer}
-}
-
-// List lists all Environments in the indexer.
-func (s *environmentLister) List(selector labels.Selector) (ret []*v1.Environment, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.Environment))
-	})
-	return ret, err
+	return &environmentLister{listers.New[*v1.Environment](indexer, v1.Resource("environment"))}
 }
 
 // Environments returns an object that can list and get Environments.
 func (s *environmentLister) Environments(namespace string) EnvironmentNamespaceLister {
-	return environmentNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return environmentNamespaceLister{listers.NewNamespaced[*v1.Environment](s.ResourceIndexer, namespace)}
 }
 
 // EnvironmentNamespaceLister helps list and get Environments.
@@ -74,26 +66,5 @@ type EnvironmentNamespaceLister interface {
 // environmentNamespaceLister implements the EnvironmentNamespaceLister
 // interface.
 type environmentNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all Environments in the indexer for a given namespace.
-func (s environmentNamespaceLister) List(selector labels.Selector) (ret []*v1.Environment, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.Environment))
-	})
-	return ret, err
-}
-
-// Get retrieves the Environment from the indexer for a given namespace and name.
-func (s environmentNamespaceLister) Get(name string) (*v1.Environment, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("environment"), name)
-	}
-	return obj.(*v1.Environment), nil
+	listers.ResourceIndexer[*v1.Environment]
 }

pkg/generated/listers/core/v1/function.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type FunctionLister interface {
 
 // functionLister implements the FunctionLister interface.
 type functionLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.Function]
 }
 
 // NewFunctionLister returns a new FunctionLister.
 func NewFunctionLister(indexer cache.Indexer) FunctionLister {
-	return &functionLister{indexer: indexer}
-}
-
-// List lists all Functions in the indexer.
-func (s *functionLister) List(selector labels.Selector) (ret []*v1.Function, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.Function))
-	})
-	return ret, err
+	return &functionLister{listers.New[*v1.Function](indexer, v1.Resource("function"))}
 }
 
 // Functions returns an object that can list and get Functions.
 func (s *functionLister) Functions(namespace string) FunctionNamespaceLister {
-	return functionNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return functionNamespaceLister{listers.NewNamespaced[*v1.Function](s.ResourceIndexer, namespace)}
 }
 
 // FunctionNamespaceLister helps list and get Functions.
@@ -74,26 +66,5 @@ type FunctionNamespaceLister interface {
 // functionNamespaceLister implements the FunctionNamespaceLister
 // interface.
 type functionNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all Functions in the indexer for a given namespace.
-func (s functionNamespaceLister) List(selector labels.Selector) (ret []*v1.Function, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.Function))
-	})
-	return ret, err
-}
-
-// Get retrieves the Function from the indexer for a given namespace and name.
-func (s functionNamespaceLister) Get(name string) (*v1.Function, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("function"), name)
-	}
-	return obj.(*v1.Function), nil
+	listers.ResourceIndexer[*v1.Function]
 }

pkg/generated/listers/core/v1/httptrigger.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type HTTPTriggerLister interface {
 
 // hTTPTriggerLister implements the HTTPTriggerLister interface.
 type hTTPTriggerLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.HTTPTrigger]
 }
 
 // NewHTTPTriggerLister returns a new HTTPTriggerLister.
 func NewHTTPTriggerLister(indexer cache.Indexer) HTTPTriggerLister {
-	return &hTTPTriggerLister{indexer: indexer}
-}
-
-// List lists all HTTPTriggers in the indexer.
-func (s *hTTPTriggerLister) List(selector labels.Selector) (ret []*v1.HTTPTrigger, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.HTTPTrigger))
-	})
-	return ret, err
+	return &hTTPTriggerLister{listers.New[*v1.HTTPTrigger](indexer, v1.Resource("httptrigger"))}
 }
 
 // HTTPTriggers returns an object that can list and get HTTPTriggers.
 func (s *hTTPTriggerLister) HTTPTriggers(namespace string) HTTPTriggerNamespaceLister {
-	return hTTPTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return hTTPTriggerNamespaceLister{listers.NewNamespaced[*v1.HTTPTrigger](s.ResourceIndexer, namespace)}
 }
 
 // HTTPTriggerNamespaceLister helps list and get HTTPTriggers.
@@ -74,26 +66,5 @@ type HTTPTriggerNamespaceLister interface {
 // hTTPTriggerNamespaceLister implements the HTTPTriggerNamespaceLister
 // interface.
 type hTTPTriggerNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all HTTPTriggers in the indexer for a given namespace.
-func (s hTTPTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.HTTPTrigger, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.HTTPTrigger))
-	})
-	return ret, err
-}
-
-// Get retrieves the HTTPTrigger from the indexer for a given namespace and name.
-func (s hTTPTriggerNamespaceLister) Get(name string) (*v1.HTTPTrigger, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("httptrigger"), name)
-	}
-	return obj.(*v1.HTTPTrigger), nil
+	listers.ResourceIndexer[*v1.HTTPTrigger]
 }

pkg/generated/listers/core/v1/kuberneteswatchtrigger.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type KubernetesWatchTriggerLister interface {
 
 // kubernetesWatchTriggerLister implements the KubernetesWatchTriggerLister interface.
 type kubernetesWatchTriggerLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.KubernetesWatchTrigger]
 }
 
 // NewKubernetesWatchTriggerLister returns a new KubernetesWatchTriggerLister.
 func NewKubernetesWatchTriggerLister(indexer cache.Indexer) KubernetesWatchTriggerLister {
-	return &kubernetesWatchTriggerLister{indexer: indexer}
-}
-
-// List lists all KubernetesWatchTriggers in the indexer.
-func (s *kubernetesWatchTriggerLister) List(selector labels.Selector) (ret []*v1.KubernetesWatchTrigger, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.KubernetesWatchTrigger))
-	})
-	return ret, err
+	return &kubernetesWatchTriggerLister{listers.New[*v1.KubernetesWatchTrigger](indexer, v1.Resource("kuberneteswatchtrigger"))}
 }
 
 // KubernetesWatchTriggers returns an object that can list and get KubernetesWatchTriggers.
 func (s *kubernetesWatchTriggerLister) KubernetesWatchTriggers(namespace string) KubernetesWatchTriggerNamespaceLister {
-	return kubernetesWatchTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return kubernetesWatchTriggerNamespaceLister{listers.NewNamespaced[*v1.KubernetesWatchTrigger](s.ResourceIndexer, namespace)}
 }
 
 // KubernetesWatchTriggerNamespaceLister helps list and get KubernetesWatchTriggers.
@@ -74,26 +66,5 @@ type KubernetesWatchTriggerNamespaceLister interface {
 // kubernetesWatchTriggerNamespaceLister implements the KubernetesWatchTriggerNamespaceLister
 // interface.
 type kubernetesWatchTriggerNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all KubernetesWatchTriggers in the indexer for a given namespace.
-func (s kubernetesWatchTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.KubernetesWatchTrigger, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.KubernetesWatchTrigger))
-	})
-	return ret, err
-}
-
-// Get retrieves the KubernetesWatchTrigger from the indexer for a given namespace and name.
-func (s kubernetesWatchTriggerNamespaceLister) Get(name string) (*v1.KubernetesWatchTrigger, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("kuberneteswatchtrigger"), name)
-	}
-	return obj.(*v1.KubernetesWatchTrigger), nil
+	listers.ResourceIndexer[*v1.KubernetesWatchTrigger]
 }

pkg/generated/listers/core/v1/messagequeuetrigger.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type MessageQueueTriggerLister interface {
 
 // messageQueueTriggerLister implements the MessageQueueTriggerLister interface.
 type messageQueueTriggerLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.MessageQueueTrigger]
 }
 
 // NewMessageQueueTriggerLister returns a new MessageQueueTriggerLister.
 func NewMessageQueueTriggerLister(indexer cache.Indexer) MessageQueueTriggerLister {
-	return &messageQueueTriggerLister{indexer: indexer}
-}
-
-// List lists all MessageQueueTriggers in the indexer.
-func (s *messageQueueTriggerLister) List(selector labels.Selector) (ret []*v1.MessageQueueTrigger, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.MessageQueueTrigger))
-	})
-	return ret, err
+	return &messageQueueTriggerLister{listers.New[*v1.MessageQueueTrigger](indexer, v1.Resource("messagequeuetrigger"))}
 }
 
 // MessageQueueTriggers returns an object that can list and get MessageQueueTriggers.
 func (s *messageQueueTriggerLister) MessageQueueTriggers(namespace string) MessageQueueTriggerNamespaceLister {
-	return messageQueueTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return messageQueueTriggerNamespaceLister{listers.NewNamespaced[*v1.MessageQueueTrigger](s.ResourceIndexer, namespace)}
 }
 
 // MessageQueueTriggerNamespaceLister helps list and get MessageQueueTriggers.
@@ -74,26 +66,5 @@ type MessageQueueTriggerNamespaceLister interface {
 // messageQueueTriggerNamespaceLister implements the MessageQueueTriggerNamespaceLister
 // interface.
 type messageQueueTriggerNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all MessageQueueTriggers in the indexer for a given namespace.
-func (s messageQueueTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.MessageQueueTrigger, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.MessageQueueTrigger))
-	})
-	return ret, err
-}
-
-// Get retrieves the MessageQueueTrigger from the indexer for a given namespace and name.
-func (s messageQueueTriggerNamespaceLister) Get(name string) (*v1.MessageQueueTrigger, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("messagequeuetrigger"), name)
-	}
-	return obj.(*v1.MessageQueueTrigger), nil
+	listers.ResourceIndexer[*v1.MessageQueueTrigger]
 }

pkg/generated/listers/core/v1/package.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type PackageLister interface {
 
 // packageLister implements the PackageLister interface.
 type packageLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.Package]
 }
 
 // NewPackageLister returns a new PackageLister.
 func NewPackageLister(indexer cache.Indexer) PackageLister {
-	return &packageLister{indexer: indexer}
-}
-
-// List lists all Packages in the indexer.
-func (s *packageLister) List(selector labels.Selector) (ret []*v1.Package, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.Package))
-	})
-	return ret, err
+	return &packageLister{listers.New[*v1.Package](indexer, v1.Resource("package"))}
 }
 
 // Packages returns an object that can list and get Packages.
 func (s *packageLister) Packages(namespace string) PackageNamespaceLister {
-	return packageNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return packageNamespaceLister{listers.NewNamespaced[*v1.Package](s.ResourceIndexer, namespace)}
 }
 
 // PackageNamespaceLister helps list and get Packages.
@@ -74,26 +66,5 @@ type PackageNamespaceLister interface {
 // packageNamespaceLister implements the PackageNamespaceLister
 // interface.
 type packageNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all Packages in the indexer for a given namespace.
-func (s packageNamespaceLister) List(selector labels.Selector) (ret []*v1.Package, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.Package))
-	})
-	return ret, err
-}
-
-// Get retrieves the Package from the indexer for a given namespace and name.
-func (s packageNamespaceLister) Get(name string) (*v1.Package, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("package"), name)
-	}
-	return obj.(*v1.Package), nil
+	listers.ResourceIndexer[*v1.Package]
 }

pkg/generated/listers/core/v1/timetrigger.go

@@ -20,8 +20,8 @@ package v1
 
 import (
 	v1 "github.com/fission/fission/pkg/apis/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/listers"
 	"k8s.io/client-go/tools/cache"
 )
 
@@ -38,25 +38,17 @@ type TimeTriggerLister interface {
 
 // timeTriggerLister implements the TimeTriggerLister interface.
 type timeTriggerLister struct {
-	indexer cache.Indexer
+	listers.ResourceIndexer[*v1.TimeTrigger]
 }
 
 // NewTimeTriggerLister returns a new TimeTriggerLister.
 func NewTimeTriggerLister(indexer cache.Indexer) TimeTriggerLister {
-	return &timeTriggerLister{indexer: indexer}
-}
-
-// List lists all TimeTriggers in the indexer.
-func (s *timeTriggerLister) List(selector labels.Selector) (ret []*v1.TimeTrigger, err error) {
-	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.TimeTrigger))
-	})
-	return ret, err
+	return &timeTriggerLister{listers.New[*v1.TimeTrigger](indexer, v1.Resource("timetrigger"))}
 }
 
 // TimeTriggers returns an object that can list and get TimeTriggers.
 func (s *timeTriggerLister) TimeTriggers(namespace string) TimeTriggerNamespaceLister {
-	return timeTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+	return timeTriggerNamespaceLister{listers.NewNamespaced[*v1.TimeTrigger](s.ResourceIndexer, namespace)}
 }
 
 // TimeTriggerNamespaceLister helps list and get TimeTriggers.
@@ -74,26 +66,5 @@ type TimeTriggerNamespaceLister interface {
 // timeTriggerNamespaceLister implements the TimeTriggerNamespaceLister
 // interface.
 type timeTriggerNamespaceLister struct {
-	indexer   cache.Indexer
-	namespace string
-}
-
-// List lists all TimeTriggers in the indexer for a given namespace.
-func (s timeTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.TimeTrigger, err error) {
-	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
-		ret = append(ret, m.(*v1.TimeTrigger))
-	})
-	return ret, err
-}
-
-// Get retrieves the TimeTrigger from the indexer for a given namespace and name.
-func (s timeTriggerNamespaceLister) Get(name string) (*v1.TimeTrigger, error) {
-	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
-	if err != nil {
-		return nil, err
-	}
-	if !exists {
-		return nil, errors.NewNotFound(v1.Resource("timetrigger"), name)
-	}
-	return obj.(*v1.TimeTrigger), nil
+	listers.ResourceIndexer[*v1.TimeTrigger]
 }

pkg/mqtrigger/mqtmanager.go

@@ -59,8 +59,8 @@ type (
 		mqtLister       map[string]flisterv1.MessageQueueTriggerLister
 		mqtListerSynced map[string]k8sCache.InformerSynced
 
-		mqTriggerCreateUpdateQueue workqueue.RateLimitingInterface
-		mqTriggerDeleteQueue       workqueue.RateLimitingInterface
+		mqTriggerCreateUpdateQueue workqueue.TypedRateLimitingInterface[string]
+		mqTriggerDeleteQueue       workqueue.TypedRateLimitingInterface[*fv1.MessageQueueTrigger]
 	}
 
 	triggerSubscription struct {
@@ -93,8 +93,8 @@ func MakeMessageQueueTriggerManager(logger *zap.Logger,
 		mqtListerSynced:            make(map[string]k8sCache.InformerSynced, 0),
 		messageQueueType:           mqType,
 		messageQueue:               messageQueue,
-		mqTriggerCreateUpdateQueue: workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "MqtAddUpdateQueue"),
-		mqTriggerDeleteQueue:       workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "MqtDeleteQueue"),
+		mqTriggerCreateUpdateQueue: workqueue.NewTypedRateLimitingQueueWithConfig(workqueue.DefaultTypedControllerRateLimiter[string](), workqueue.TypedRateLimitingQueueConfig[string]{Name: "MqtAddUpdateQueue"}),
+		mqTriggerDeleteQueue:       workqueue.NewTypedRateLimitingQueueWithConfig(workqueue.DefaultTypedControllerRateLimiter[*fv1.MessageQueueTrigger](), workqueue.TypedRateLimitingQueueConfig[*fv1.MessageQueueTrigger]{Name: "MqtDeleteQueue"}),
 	}
 
 	for ns, informer := range finformerFactory {
@@ -354,11 +354,10 @@ func (mqt *MessageQueueTriggerManager) getMqtLister(namespace string) (flisterv1
 
 func (mqt *MessageQueueTriggerManager) mqTriggerCreateUpdateQueueProcessFunc(ctx context.Context) bool {
 	maxRetries := 3
-	obj, quit := mqt.mqTriggerCreateUpdateQueue.Get()
+	key, quit := mqt.mqTriggerCreateUpdateQueue.Get()
 	if quit {
 		return false
 	}
-	key := obj.(string)
 	defer mqt.mqTriggerCreateUpdateQueue.Done(key)
 
 	namespace, name, err := k8sCache.SplitMetaNamespaceKey(key)
@@ -409,33 +408,27 @@ func (mqt *MessageQueueTriggerManager) mqTriggerCreateUpdateQueueProcessFunc(ctx
 
 func (mqt *MessageQueueTriggerManager) mqTriggerDeleteQueueProcessFunc(ctx context.Context) bool {
 	maxRetries := 3
-	obj, quit := mqt.mqTriggerDeleteQueue.Get()
+	mqTrigger, quit := mqt.mqTriggerDeleteQueue.Get()
 	if quit {
 		return false
 	}
-	defer mqt.mqTriggerDeleteQueue.Done(obj)
-	mqTrigger, ok := obj.(*fv1.MessageQueueTrigger)
-	if !ok {
-		mqt.logger.Error("unexpected type when deleting mqt to message queue trigger manager", zap.Any("obj", obj))
-		mqt.mqTriggerDeleteQueue.Forget(obj)
-		return false
-	}
+	defer mqt.mqTriggerDeleteQueue.Done(mqTrigger)
 
 	mqt.logger.Debug("Delete mqt", zap.Any("trigger: ", mqTrigger.ObjectMeta))
 	triggerSubscription := mqt.getTriggerSubscription(mqTrigger)
 	if triggerSubscription == nil {
 		mqt.logger.Info("Unsubscribe failed", zap.String("trigger_name", mqTrigger.ObjectMeta.Name))
-		mqt.mqTriggerDeleteQueue.Forget(obj)
+		mqt.mqTriggerDeleteQueue.Forget(mqTrigger)
 		return false
 	}
 
 	err := mqt.messageQueue.Unsubscribe(triggerSubscription.subscription)
 	if err != nil {
-		if mqt.mqTriggerDeleteQueue.NumRequeues(obj) < maxRetries {
-			mqt.mqTriggerDeleteQueue.AddRateLimited(obj)
+		if mqt.mqTriggerDeleteQueue.NumRequeues(mqTrigger) < maxRetries {
+			mqt.mqTriggerDeleteQueue.AddRateLimited(mqTrigger)
 			mqt.logger.Error("failed to unsubscribe from message queue trigger, retrying", zap.Error(err), zap.String("trigger_name", mqTrigger.ObjectMeta.Name))
 		} else {
-			mqt.mqTriggerDeleteQueue.Forget(obj)
+			mqt.mqTriggerDeleteQueue.Forget(mqTrigger)
 			mqt.logger.Error("failed to unsubscribe from message queue trigger, max retries reached", zap.Error(err))
 		}
 		return false
@@ -443,17 +436,17 @@ func (mqt *MessageQueueTriggerManager) mqTriggerDeleteQueueProcessFunc(ctx conte
 
 	err = mqt.delTriggerSubscription(mqTrigger)
 	if err != nil {
-		if mqt.mqTriggerDeleteQueue.NumRequeues(obj) < maxRetries {
-			mqt.mqTriggerDeleteQueue.AddRateLimited(obj)
-			mqt.logger.Error("error deleting mqt, retrying", zap.Any("obj", obj), zap.Error(err))
+		if mqt.mqTriggerDeleteQueue.NumRequeues(mqTrigger) < maxRetries {
+			mqt.mqTriggerDeleteQueue.AddRateLimited(mqTrigger)
+			mqt.logger.Error("error deleting mqt, retrying", zap.Any("obj", mqTrigger), zap.Error(err))
 		} else {
-			mqt.mqTriggerDeleteQueue.Forget(obj)
+			mqt.mqTriggerDeleteQueue.Forget(mqTrigger)
 			mqt.logger.Error("deleting message queue trigger failed, max retries reached", zap.Error(err), zap.String("trigger_name", mqTrigger.ObjectMeta.Name))
 		}
 		return false
 	}
 
-	mqt.mqTriggerDeleteQueue.Forget(obj)
+	mqt.mqTriggerDeleteQueue.Forget(mqTrigger)
 	mqt.logger.Info("message queue trigger deleted", zap.String("trigger_name", mqTrigger.ObjectMeta.Name))
 	return false
 }