new v1beta1 apis (#184)

Signed-off-by: liheng.zms <liheng.zms@alibaba-inc.com>

api/v1alpha1/conversion.go

@@ -0,0 +1,458 @@
+/*
+Copyright 2023 The Kruise Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	"fmt"
+
+	"github.com/openkruise/rollouts/api/v1beta1"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	utilpointer "k8s.io/utils/pointer"
+	"sigs.k8s.io/controller-runtime/pkg/conversion"
+)
+
+func (src *Rollout) ConvertTo(dst conversion.Hub) error {
+	switch t := dst.(type) {
+	case *v1beta1.Rollout:
+		obj := dst.(*v1beta1.Rollout)
+		obj.ObjectMeta = src.ObjectMeta
+		obj.Spec = v1beta1.RolloutSpec{}
+		srcSpec := src.Spec
+		obj.Spec.WorkloadRef = v1beta1.ObjectRef{
+			APIVersion: srcSpec.ObjectRef.WorkloadRef.APIVersion,
+			Kind:       srcSpec.ObjectRef.WorkloadRef.Kind,
+			Name:       srcSpec.ObjectRef.WorkloadRef.Name,
+		}
+		obj.Spec.Disabled = srcSpec.Disabled
+		obj.Spec.Strategy = v1beta1.RolloutStrategy{
+			Paused: srcSpec.Strategy.Paused,
+			Canary: &v1beta1.CanaryStrategy{
+				FailureThreshold: srcSpec.Strategy.Canary.FailureThreshold,
+			},
+		}
+		for _, step := range srcSpec.Strategy.Canary.Steps {
+			o := v1beta1.CanaryStep{
+				TrafficRoutingStrategy: ConversionToV1beta1TrafficRoutingStrategy(step.TrafficRoutingStrategy),
+				Replicas:               step.Replicas,
+				Pause:                  v1beta1.RolloutPause{Duration: step.Pause.Duration},
+			}
+			if step.Replicas == nil && step.Weight != nil {
+				o.Replicas = &intstr.IntOrString{
+					Type:   intstr.String,
+					StrVal: fmt.Sprintf("%d", *step.Weight) + "%",
+				}
+			}
+			obj.Spec.Strategy.Canary.Steps = append(obj.Spec.Strategy.Canary.Steps, o)
+		}
+		for _, ref := range srcSpec.Strategy.Canary.TrafficRoutings {
+			o := ConversionToV1beta1TrafficRoutingRef(ref)
+			obj.Spec.Strategy.Canary.TrafficRoutings = append(obj.Spec.Strategy.Canary.TrafficRoutings, o)
+		}
+		if srcSpec.Strategy.Canary.PatchPodTemplateMetadata != nil {
+			obj.Spec.Strategy.Canary.PatchPodTemplateMetadata = &v1beta1.PatchPodTemplateMetadata{
+				Annotations: map[string]string{},
+				Labels:      map[string]string{},
+			}
+			for k, v := range srcSpec.Strategy.Canary.PatchPodTemplateMetadata.Annotations {
+				obj.Spec.Strategy.Canary.PatchPodTemplateMetadata.Annotations[k] = v
+			}
+			for k, v := range srcSpec.Strategy.Canary.PatchPodTemplateMetadata.Labels {
+				obj.Spec.Strategy.Canary.PatchPodTemplateMetadata.Labels[k] = v
+			}
+		}
+		if src.Annotations[RolloutStyleAnnotation] != string(PartitionRollingStyle) {
+			obj.Spec.Strategy.Canary.EnableExtraWorkloadForCanary = true
+		}
+		if src.Annotations[TrafficRoutingAnnotation] != "" {
+			obj.Spec.Strategy.Canary.TrafficRoutingRef = src.Annotations[TrafficRoutingAnnotation]
+		}
+
+		// status
+		obj.Status = v1beta1.RolloutStatus{
+			ObservedGeneration: src.Status.ObservedGeneration,
+			Phase:              v1beta1.RolloutPhase(src.Status.Phase),
+			Message:            src.Status.Message,
+		}
+		for _, cond := range src.Status.Conditions {
+			o := v1beta1.RolloutCondition{
+				Type:               v1beta1.RolloutConditionType(cond.Type),
+				Status:             cond.Status,
+				LastUpdateTime:     cond.LastUpdateTime,
+				LastTransitionTime: cond.LastTransitionTime,
+				Reason:             cond.Reason,
+				Message:            cond.Message,
+			}
+			obj.Status.Conditions = append(obj.Status.Conditions, o)
+		}
+		if src.Status.CanaryStatus == nil {
+			return nil
+		}
+		obj.Status.CanaryStatus = &v1beta1.CanaryStatus{
+			ObservedWorkloadGeneration: src.Status.CanaryStatus.ObservedWorkloadGeneration,
+			ObservedRolloutID:          src.Status.CanaryStatus.ObservedRolloutID,
+			RolloutHash:                src.Status.CanaryStatus.RolloutHash,
+			StableRevision:             src.Status.CanaryStatus.StableRevision,
+			CanaryRevision:             src.Status.CanaryStatus.CanaryRevision,
+			PodTemplateHash:            src.Status.CanaryStatus.PodTemplateHash,
+			CanaryReplicas:             src.Status.CanaryStatus.CanaryReplicas,
+			CanaryReadyReplicas:        src.Status.CanaryStatus.CanaryReadyReplicas,
+			CurrentStepIndex:           src.Status.CanaryStatus.CurrentStepIndex,
+			CurrentStepState:           v1beta1.CanaryStepState(src.Status.CanaryStatus.CurrentStepState),
+			Message:                    src.Status.CanaryStatus.Message,
+			LastUpdateTime:             src.Status.CanaryStatus.LastUpdateTime,
+		}
+		return nil
+	default:
+		return fmt.Errorf("unsupported type %v", t)
+	}
+}
+
+func ConversionToV1beta1TrafficRoutingRef(src TrafficRoutingRef) (dst v1beta1.TrafficRoutingRef) {
+	dst.Service = src.Service
+	dst.GracePeriodSeconds = src.GracePeriodSeconds
+	if src.Ingress != nil {
+		dst.Ingress = &v1beta1.IngressTrafficRouting{
+			ClassType: src.Ingress.ClassType,
+			Name:      src.Ingress.Name,
+		}
+	}
+	if src.Gateway != nil {
+		dst.Gateway = &v1beta1.GatewayTrafficRouting{
+			HTTPRouteName: src.Gateway.HTTPRouteName,
+		}
+	}
+	for _, ref := range src.CustomNetworkRefs {
+		obj := v1beta1.ObjectRef{
+			APIVersion: ref.APIVersion,
+			Kind:       ref.Kind,
+			Name:       ref.Name,
+		}
+		dst.CustomNetworkRefs = append(dst.CustomNetworkRefs, obj)
+	}
+	return dst
+}
+
+func ConversionToV1beta1TrafficRoutingStrategy(src TrafficRoutingStrategy) (dst v1beta1.TrafficRoutingStrategy) {
+	if src.Weight != nil {
+		dst.Traffic = utilpointer.StringPtr(fmt.Sprintf("%d", *src.Weight) + "%")
+	}
+	dst.RequestHeaderModifier = src.RequestHeaderModifier
+	for _, match := range src.Matches {
+		obj := v1beta1.HttpRouteMatch{
+			Headers: match.Headers,
+		}
+		dst.Matches = append(dst.Matches, obj)
+	}
+	return dst
+}
+
+func (dst *Rollout) ConvertFrom(src conversion.Hub) error {
+	switch t := src.(type) {
+	case *v1beta1.Rollout:
+		srcV1beta1 := src.(*v1beta1.Rollout)
+		dst.ObjectMeta = srcV1beta1.ObjectMeta
+
+		// spec
+		dst.Spec = RolloutSpec{
+			ObjectRef: ObjectRef{
+				WorkloadRef: &WorkloadRef{
+					APIVersion: srcV1beta1.Spec.WorkloadRef.APIVersion,
+					Kind:       srcV1beta1.Spec.WorkloadRef.Kind,
+					Name:       srcV1beta1.Spec.WorkloadRef.Name,
+				},
+			},
+			Strategy: RolloutStrategy{
+				Paused: srcV1beta1.Spec.Strategy.Paused,
+				Canary: &CanaryStrategy{
+					FailureThreshold: srcV1beta1.Spec.Strategy.Canary.FailureThreshold,
+				},
+			},
+			Disabled: srcV1beta1.Spec.Disabled,
+		}
+		for _, step := range srcV1beta1.Spec.Strategy.Canary.Steps {
+			obj := CanaryStep{
+				TrafficRoutingStrategy: ConversionToV1alpha1TrafficRoutingStrategy(step.TrafficRoutingStrategy),
+				Replicas:               step.Replicas,
+				Pause:                  RolloutPause{Duration: step.Pause.Duration},
+			}
+			dst.Spec.Strategy.Canary.Steps = append(dst.Spec.Strategy.Canary.Steps, obj)
+		}
+		for _, ref := range srcV1beta1.Spec.Strategy.Canary.TrafficRoutings {
+			obj := ConversionToV1alpha1TrafficRoutingRef(ref)
+			dst.Spec.Strategy.Canary.TrafficRoutings = append(dst.Spec.Strategy.Canary.TrafficRoutings, obj)
+		}
+		if srcV1beta1.Spec.Strategy.Canary.PatchPodTemplateMetadata != nil {
+			dst.Spec.Strategy.Canary.PatchPodTemplateMetadata = &PatchPodTemplateMetadata{
+				Annotations: map[string]string{},
+				Labels:      map[string]string{},
+			}
+			for k, v := range srcV1beta1.Spec.Strategy.Canary.PatchPodTemplateMetadata.Annotations {
+				dst.Spec.Strategy.Canary.PatchPodTemplateMetadata.Annotations[k] = v
+			}
+			for k, v := range srcV1beta1.Spec.Strategy.Canary.PatchPodTemplateMetadata.Labels {
+				dst.Spec.Strategy.Canary.PatchPodTemplateMetadata.Labels[k] = v
+			}
+		}
+		if dst.Annotations == nil {
+			dst.Annotations = map[string]string{}
+		}
+		if srcV1beta1.Spec.Strategy.Canary.EnableExtraWorkloadForCanary {
+			dst.Annotations[RolloutStyleAnnotation] = string(CanaryRollingStyle)
+		} else {
+			dst.Annotations[RolloutStyleAnnotation] = string(PartitionRollingStyle)
+		}
+		if srcV1beta1.Spec.Strategy.Canary.TrafficRoutingRef != "" {
+			dst.Annotations[TrafficRoutingAnnotation] = srcV1beta1.Spec.Strategy.Canary.TrafficRoutingRef
+		}
+
+		// status
+		dst.Status = RolloutStatus{
+			ObservedGeneration: srcV1beta1.Status.ObservedGeneration,
+			Phase:              RolloutPhase(srcV1beta1.Status.Phase),
+			Message:            srcV1beta1.Status.Message,
+		}
+		for _, cond := range srcV1beta1.Status.Conditions {
+			obj := RolloutCondition{
+				Type:               RolloutConditionType(cond.Type),
+				Status:             cond.Status,
+				LastUpdateTime:     cond.LastUpdateTime,
+				LastTransitionTime: cond.LastTransitionTime,
+				Reason:             cond.Reason,
+				Message:            cond.Message,
+			}
+			dst.Status.Conditions = append(dst.Status.Conditions, obj)
+		}
+		if srcV1beta1.Status.CanaryStatus == nil {
+			return nil
+		}
+		dst.Status.CanaryStatus = &CanaryStatus{
+			ObservedWorkloadGeneration: srcV1beta1.Status.CanaryStatus.ObservedWorkloadGeneration,
+			ObservedRolloutID:          srcV1beta1.Status.CanaryStatus.ObservedRolloutID,
+			RolloutHash:                srcV1beta1.Status.CanaryStatus.RolloutHash,
+			StableRevision:             srcV1beta1.Status.CanaryStatus.StableRevision,
+			CanaryRevision:             srcV1beta1.Status.CanaryStatus.CanaryRevision,
+			PodTemplateHash:            srcV1beta1.Status.CanaryStatus.PodTemplateHash,
+			CanaryReplicas:             srcV1beta1.Status.CanaryStatus.CanaryReplicas,
+			CanaryReadyReplicas:        srcV1beta1.Status.CanaryStatus.CanaryReadyReplicas,
+			CurrentStepIndex:           srcV1beta1.Status.CanaryStatus.CurrentStepIndex,
+			CurrentStepState:           CanaryStepState(srcV1beta1.Status.CanaryStatus.CurrentStepState),
+			Message:                    srcV1beta1.Status.CanaryStatus.Message,
+			LastUpdateTime:             srcV1beta1.Status.CanaryStatus.LastUpdateTime,
+		}
+		return nil
+	default:
+		return fmt.Errorf("unsupported type %v", t)
+	}
+}
+
+func ConversionToV1alpha1TrafficRoutingStrategy(src v1beta1.TrafficRoutingStrategy) (dst TrafficRoutingStrategy) {
+	if src.Traffic != nil {
+		is := intstr.FromString(*src.Traffic)
+		weight, _ := intstr.GetScaledValueFromIntOrPercent(&is, 100, true)
+		dst.Weight = utilpointer.Int32(int32(weight))
+	}
+	dst.RequestHeaderModifier = src.RequestHeaderModifier
+	for _, match := range src.Matches {
+		obj := HttpRouteMatch{
+			Headers: match.Headers,
+		}
+		dst.Matches = append(dst.Matches, obj)
+	}
+	return dst
+}
+
+func ConversionToV1alpha1TrafficRoutingRef(src v1beta1.TrafficRoutingRef) (dst TrafficRoutingRef) {
+	dst.Service = src.Service
+	dst.GracePeriodSeconds = src.GracePeriodSeconds
+	if src.Ingress != nil {
+		dst.Ingress = &IngressTrafficRouting{
+			ClassType: src.Ingress.ClassType,
+			Name:      src.Ingress.Name,
+		}
+	}
+	if src.Gateway != nil {
+		dst.Gateway = &GatewayTrafficRouting{
+			HTTPRouteName: src.Gateway.HTTPRouteName,
+		}
+	}
+	for _, ref := range src.CustomNetworkRefs {
+		obj := CustomNetworkRef{
+			APIVersion: ref.APIVersion,
+			Kind:       ref.Kind,
+			Name:       ref.Name,
+		}
+		dst.CustomNetworkRefs = append(dst.CustomNetworkRefs, obj)
+	}
+	return dst
+}
+
+func (src *BatchRelease) ConvertTo(dst conversion.Hub) error {
+	switch t := dst.(type) {
+	case *v1beta1.BatchRelease:
+		obj := dst.(*v1beta1.BatchRelease)
+		obj.ObjectMeta = src.ObjectMeta
+		obj.Spec = v1beta1.BatchReleaseSpec{}
+		srcSpec := src.Spec
+		obj.Spec.WorkloadRef = v1beta1.ObjectRef{
+			APIVersion: srcSpec.TargetRef.WorkloadRef.APIVersion,
+			Kind:       srcSpec.TargetRef.WorkloadRef.Kind,
+			Name:       srcSpec.TargetRef.WorkloadRef.Name,
+		}
+		obj.Spec.ReleasePlan = v1beta1.ReleasePlan{
+			BatchPartition:   srcSpec.ReleasePlan.BatchPartition,
+			RolloutID:        srcSpec.ReleasePlan.RolloutID,
+			FailureThreshold: srcSpec.ReleasePlan.FailureThreshold,
+			FinalizingPolicy: v1beta1.FinalizingPolicyType(srcSpec.ReleasePlan.FinalizingPolicy),
+		}
+		for _, batch := range srcSpec.ReleasePlan.Batches {
+			o := v1beta1.ReleaseBatch{
+				CanaryReplicas: batch.CanaryReplicas,
+			}
+			obj.Spec.ReleasePlan.Batches = append(obj.Spec.ReleasePlan.Batches, o)
+		}
+		if srcSpec.ReleasePlan.PatchPodTemplateMetadata != nil {
+			obj.Spec.ReleasePlan.PatchPodTemplateMetadata = &v1beta1.PatchPodTemplateMetadata{
+				Annotations: map[string]string{},
+				Labels:      map[string]string{},
+			}
+			for k, v := range srcSpec.ReleasePlan.PatchPodTemplateMetadata.Annotations {
+				obj.Spec.ReleasePlan.PatchPodTemplateMetadata.Annotations[k] = v
+			}
+			for k, v := range srcSpec.ReleasePlan.PatchPodTemplateMetadata.Labels {
+				obj.Spec.ReleasePlan.PatchPodTemplateMetadata.Labels[k] = v
+			}
+		}
+		if src.Annotations[RolloutStyleAnnotation] != string(PartitionRollingStyle) {
+			obj.Spec.ReleasePlan.EnableExtraWorkloadForCanary = true
+		}
+
+		// status
+		obj.Status = v1beta1.BatchReleaseStatus{
+			StableRevision:           src.Status.StableRevision,
+			UpdateRevision:           src.Status.UpdateRevision,
+			ObservedGeneration:       src.Status.ObservedGeneration,
+			ObservedRolloutID:        src.Status.ObservedRolloutID,
+			ObservedWorkloadReplicas: src.Status.ObservedWorkloadReplicas,
+			ObservedReleasePlanHash:  src.Status.ObservedReleasePlanHash,
+			CollisionCount:           src.Status.CollisionCount,
+			Phase:                    v1beta1.RolloutPhase(src.Status.Phase),
+		}
+		for _, cond := range src.Status.Conditions {
+			o := v1beta1.RolloutCondition{
+				Type:               v1beta1.RolloutConditionType(cond.Type),
+				Status:             cond.Status,
+				LastUpdateTime:     cond.LastUpdateTime,
+				LastTransitionTime: cond.LastTransitionTime,
+				Reason:             cond.Reason,
+				Message:            cond.Message,
+			}
+			obj.Status.Conditions = append(obj.Status.Conditions, o)
+		}
+		obj.Status.CanaryStatus = v1beta1.BatchReleaseCanaryStatus{
+			CurrentBatchState:    v1beta1.BatchReleaseBatchStateType(src.Status.CanaryStatus.CurrentBatchState),
+			CurrentBatch:         src.Status.CanaryStatus.CurrentBatch,
+			BatchReadyTime:       src.Status.CanaryStatus.BatchReadyTime,
+			UpdatedReplicas:      src.Status.CanaryStatus.UpdatedReplicas,
+			UpdatedReadyReplicas: src.Status.CanaryStatus.UpdatedReadyReplicas,
+			NoNeedUpdateReplicas: src.Status.CanaryStatus.NoNeedUpdateReplicas,
+		}
+		return nil
+	default:
+		return fmt.Errorf("unsupported type %v", t)
+	}
+}
+
+func (dst *BatchRelease) ConvertFrom(src conversion.Hub) error {
+	switch t := src.(type) {
+	case *v1beta1.BatchRelease:
+		srcV1beta1 := src.(*v1beta1.BatchRelease)
+		dst.ObjectMeta = srcV1beta1.ObjectMeta
+		dst.Spec = BatchReleaseSpec{}
+		srcSpec := srcV1beta1.Spec
+		dst.Spec.TargetRef.WorkloadRef = &WorkloadRef{
+			APIVersion: srcSpec.WorkloadRef.APIVersion,
+			Kind:       srcSpec.WorkloadRef.Kind,
+			Name:       srcSpec.WorkloadRef.Name,
+		}
+		dst.Spec.ReleasePlan = ReleasePlan{
+			BatchPartition:   srcSpec.ReleasePlan.BatchPartition,
+			RolloutID:        srcSpec.ReleasePlan.RolloutID,
+			FailureThreshold: srcSpec.ReleasePlan.FailureThreshold,
+			FinalizingPolicy: FinalizingPolicyType(srcSpec.ReleasePlan.FinalizingPolicy),
+		}
+		for _, batch := range srcSpec.ReleasePlan.Batches {
+			obj := ReleaseBatch{
+				CanaryReplicas: batch.CanaryReplicas,
+			}
+			dst.Spec.ReleasePlan.Batches = append(dst.Spec.ReleasePlan.Batches, obj)
+		}
+		if srcSpec.ReleasePlan.PatchPodTemplateMetadata != nil {
+			dst.Spec.ReleasePlan.PatchPodTemplateMetadata = &PatchPodTemplateMetadata{
+				Annotations: map[string]string{},
+				Labels:      map[string]string{},
+			}
+			for k, v := range srcSpec.ReleasePlan.PatchPodTemplateMetadata.Annotations {
+				dst.Spec.ReleasePlan.PatchPodTemplateMetadata.Annotations[k] = v
+			}
+			for k, v := range srcSpec.ReleasePlan.PatchPodTemplateMetadata.Labels {
+				dst.Spec.ReleasePlan.PatchPodTemplateMetadata.Labels[k] = v
+			}
+		}
+		if dst.Annotations == nil {
+			dst.Annotations = map[string]string{}
+		}
+		if srcV1beta1.Spec.ReleasePlan.EnableExtraWorkloadForCanary {
+			dst.Annotations[RolloutStyleAnnotation] = string(CanaryRollingStyle)
+		} else {
+			dst.Annotations[RolloutStyleAnnotation] = string(PartitionRollingStyle)
+		}
+
+		// status
+		dst.Status = BatchReleaseStatus{
+			StableRevision:           srcV1beta1.Status.StableRevision,
+			UpdateRevision:           srcV1beta1.Status.UpdateRevision,
+			ObservedGeneration:       srcV1beta1.Status.ObservedGeneration,
+			ObservedRolloutID:        srcV1beta1.Status.ObservedRolloutID,
+			ObservedWorkloadReplicas: srcV1beta1.Status.ObservedWorkloadReplicas,
+			ObservedReleasePlanHash:  srcV1beta1.Status.ObservedReleasePlanHash,
+			CollisionCount:           srcV1beta1.Status.CollisionCount,
+			Phase:                    RolloutPhase(srcV1beta1.Status.Phase),
+		}
+		for _, cond := range srcV1beta1.Status.Conditions {
+			obj := RolloutCondition{
+				Type:               RolloutConditionType(cond.Type),
+				Status:             cond.Status,
+				LastUpdateTime:     cond.LastUpdateTime,
+				LastTransitionTime: cond.LastTransitionTime,
+				Reason:             cond.Reason,
+				Message:            cond.Message,
+			}
+			dst.Status.Conditions = append(dst.Status.Conditions, obj)
+		}
+		dst.Status.CanaryStatus = BatchReleaseCanaryStatus{
+			CurrentBatchState:    BatchReleaseBatchStateType(srcV1beta1.Status.CanaryStatus.CurrentBatchState),
+			CurrentBatch:         srcV1beta1.Status.CanaryStatus.CurrentBatch,
+			BatchReadyTime:       srcV1beta1.Status.CanaryStatus.BatchReadyTime,
+			UpdatedReplicas:      srcV1beta1.Status.CanaryStatus.UpdatedReplicas,
+			UpdatedReadyReplicas: srcV1beta1.Status.CanaryStatus.UpdatedReadyReplicas,
+			NoNeedUpdateReplicas: srcV1beta1.Status.CanaryStatus.NoNeedUpdateReplicas,
+		}
+		return nil
+	default:
+		return fmt.Errorf("unsupported type %v", t)
+	}
+}

api/v1alpha1/deployment_types.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The Kruise Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package v1alpha1
 
 import (

api/v1beta1/batchrelease_plan_types.go

@@ -54,6 +54,10 @@ type ReleasePlan struct {
 	// only support for canary deployment
 	// +optional
 	PatchPodTemplateMetadata *PatchPodTemplateMetadata `json:"patchPodTemplateMetadata,omitempty"`
+	// If true, then it will create new deployment for canary, such as: workload-demo-canary.
+	// When user verifies that the canary version is ready, we will remove the canary deployment and release the deployment workload-demo in full.
+	// Current only support k8s native deployment
+	EnableExtraWorkloadForCanary bool `json:"enableExtraWorkloadForCanary"`
 }
 
 type FinalizingPolicyType string

api/v1beta1/batchrelease_types.go

@@ -41,8 +41,9 @@ type BatchRelease struct {
 
 // BatchReleaseSpec defines how to describe an update between different compRevision
 type BatchReleaseSpec struct {
-	// TargetRef contains the GVK and name of the workload that we need to upgrade to.
+	// WorkloadRef contains enough information to let you identify a workload for Rollout
-	TargetRef ObjectRef `json:"targetReference"`
+	// Batch release of the bypass
+	WorkloadRef ObjectRef `json:"workloadRef,omitempty"`
 	// ReleasePlan is the details on how to rollout the resources
 	ReleasePlan ReleasePlan `json:"releasePlan"`
 }

api/v1beta1/rollout_types.go

@@ -17,7 +17,6 @@ limitations under the License.
 package v1beta1
 
 import (
-	"github.com/openkruise/rollouts/api/v1alpha1"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/util/intstr"
@@ -42,51 +41,25 @@ const (
 	// RollbackInBatchAnnotation is set to rollout annotations.
 	// RollbackInBatchAnnotation allow use disable quick rollback, and will roll back in batch style.
 	RollbackInBatchAnnotation = "rollouts.kruise.io/rollback-in-batch"
-
-	// RolloutStyleAnnotation define the rolling behavior for Deployment.
-	// must be "partition" or "canary":
-	// * "partition" means rolling in batches just like CloneSet, and will NOT create any extra Workload;
-	// * "canary" means rolling in canary way, and will create a canary Workload.
-	// Currently, only Deployment support both "partition" and "canary" rolling styles.
-	// For other workload types, they only support "partition" styles.
-	// Defaults to "canary" to Deployment.
-	// Defaults to "partition" to the others.
-	RolloutStyleAnnotation = "rollouts.kruise.io/rolling-style"
-
-	// TrafficRoutingAnnotation is the TrafficRouting Name, and it is the Rollout's TrafficRouting.
-	// The Rollout release will trigger the TrafficRouting release. For example:
-	// A microservice consists of three applications, and the invocation relationship is as follows: a -> b -> c,
-	// and application(a, b, c)'s gateway is trafficRouting. Any application(a, b or b) release will trigger TrafficRouting release.
-	TrafficRoutingAnnotation = "rollouts.kruise.io/trafficrouting"
 )
 
 // RolloutSpec defines the desired state of Rollout
 type RolloutSpec struct {
 	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
 	// Important: Run "make" to regenerate code after modifying this file
-	// ObjectRef indicates workload
+	// WorkloadRef contains enough information to let you identify a workload for Rollout
-	ObjectRef ObjectRef `json:"objectRef"`
+	// Batch release of the bypass
+	WorkloadRef ObjectRef `json:"workloadRef"`
 	// rollout strategy
 	Strategy RolloutStrategy `json:"strategy"`
-	// DeprecatedRolloutID is the deprecated field.
-	// It is recommended that configure RolloutId in workload.annotations[rollouts.kruise.io/rollout-id].
-	// RolloutID should be changed before each workload revision publication.
-	// It is to distinguish consecutive multiple workload publications and rollout progress.
-	DeprecatedRolloutID string `json:"rolloutID,omitempty"`
 	// if a rollout disabled, then the rollout would not watch changes of workload
 	//+kubebuilder:validation:Optional
 	//+kubebuilder:default=false
 	Disabled bool `json:"disabled"`
 }
 
+// ObjectRef holds a references to the Kubernetes object
 type ObjectRef struct {
-	// WorkloadRef contains enough information to let you identify a workload for Rollout
-	// Batch release of the bypass
-	WorkloadRef *WorkloadRef `json:"workloadRef,omitempty"`
-}
-
-// WorkloadRef holds a references to the Kubernetes object
-type WorkloadRef struct {
 	// API Version of the referent
 	APIVersion string `json:"apiVersion"`
 	// Kind of the referent
@@ -111,7 +84,7 @@ type CanaryStrategy struct {
 	Steps []CanaryStep `json:"steps,omitempty"`
 	// TrafficRoutings hosts all the supported service meshes supported to enable more fine-grained traffic routing
 	// and current only support one TrafficRouting
-	TrafficRoutings []v1alpha1.TrafficRoutingRef `json:"trafficRoutings,omitempty"`
+	TrafficRoutings []TrafficRoutingRef `json:"trafficRoutings,omitempty"`
 	// FailureThreshold indicates how many failed pods can be tolerated in all upgraded pods.
 	// Only when FailureThreshold are satisfied, Rollout can enter ready state.
 	// If FailureThreshold is nil, Rollout will use the MaxUnavailable of workload as its
@@ -122,6 +95,12 @@ type CanaryStrategy struct {
 	// only support for canary deployment
 	// +optional
 	PatchPodTemplateMetadata *PatchPodTemplateMetadata `json:"patchPodTemplateMetadata,omitempty"`
+	// If true, then it will create new deployment for canary, such as: workload-demo-canary.
+	// When user verifies that the canary version is ready, we will remove the canary deployment and release the deployment workload-demo in full.
+	// Current only support k8s native deployment
+	EnableExtraWorkloadForCanary bool `json:"enableExtraWorkloadForCanary,omitempty"`
+	// TrafficRoutingRef is TrafficRouting's Name
+	TrafficRoutingRef string `json:"trafficRoutingRef,omitempty"`
 }
 
 type PatchPodTemplateMetadata struct {
@@ -133,7 +112,7 @@ type PatchPodTemplateMetadata struct {
 
 // CanaryStep defines a step of a canary workload.
 type CanaryStep struct {
-	v1alpha1.TrafficRoutingStrategy `json:",inline"`
+	TrafficRoutingStrategy `json:",inline"`
 	// Replicas is the number of expected canary pods in this batch
 	// it can be an absolute number (ex: 5) or a percentage of total pods.
 	Replicas *intstr.IntOrString `json:"replicas,omitempty"`
@@ -142,6 +121,35 @@ type CanaryStep struct {
 	Pause RolloutPause `json:"pause,omitempty"`
 }
 
+type TrafficRoutingStrategy struct {
+	// Traffic indicate how many percentage of traffic the canary pods should receive
+	// +optional
+	Traffic *string `json:"traffic,omitempty"`
+	// Set overwrites the request with the given header (name, value)
+	// before the action.
+	//
+	// Input:
+	//   GET /foo HTTP/1.1
+	//   my-header: foo
+	//
+	// requestHeaderModifier:
+	//   set:
+	//   - name: "my-header"
+	//     value: "bar"
+	//
+	// Output:
+	//   GET /foo HTTP/1.1
+	//   my-header: bar
+	//
+	// +optional
+	RequestHeaderModifier *gatewayv1alpha2.HTTPRequestHeaderFilter `json:"requestHeaderModifier,omitempty"`
+	// Matches define conditions used for matching the incoming HTTP requests to canary service.
+	// Each match is independent, i.e. this rule will be matched if **any** one of the matches is satisfied.
+	// If Gateway API, current only support one match.
+	// And cannot support both weight and matches, if both are configured, then matches takes precedence.
+	Matches []HttpRouteMatch `json:"matches,omitempty"`
+}
+
 type HttpRouteMatch struct {
 	// Headers specifies HTTP request header matchers. Multiple match values are
 	// ANDed together, meaning, a request must match all the specified headers

api/v1beta1/trafficrouting.go

@@ -0,0 +1,50 @@
+/*
+Copyright 2023 The Kruise Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+// TrafficRoutingRef hosts all the different configuration for supported service meshes to enable more fine-grained traffic routing
+type TrafficRoutingRef struct {
+	// Service holds the name of a service which selects pods with stable version and don't select any pods with canary version.
+	Service string `json:"service"`
+	// Optional duration in seconds the traffic provider(e.g. nginx ingress controller) consumes the service, ingress configuration changes gracefully.
+	GracePeriodSeconds int32 `json:"gracePeriodSeconds,omitempty"`
+	// Ingress holds Ingress specific configuration to route traffic, e.g. Nginx, Alb.
+	Ingress *IngressTrafficRouting `json:"ingress,omitempty"`
+	// Gateway holds Gateway specific configuration to route traffic
+	// Gateway configuration only supports >= v0.4.0 (v1alpha2).
+	Gateway *GatewayTrafficRouting `json:"gateway,omitempty"`
+	// CustomNetworkRefs hold a list of custom providers to route traffic
+	CustomNetworkRefs []ObjectRef `json:"customNetworkRefs,omitempty"`
+}
+
+// IngressTrafficRouting configuration for ingress controller to control traffic routing
+type IngressTrafficRouting struct {
+	// ClassType refers to the type of `Ingress`.
+	// current support nginx, aliyun-alb. default is nginx.
+	// +optional
+	ClassType string `json:"classType,omitempty"`
+	// Name refers to the name of an `Ingress` resource in the same namespace as the `Rollout`
+	Name string `json:"name"`
+}
+
+// GatewayTrafficRouting configuration for gateway api
+type GatewayTrafficRouting struct {
+	// HTTPRouteName refers to the name of an `HTTPRoute` resource in the same namespace as the `Rollout`
+	HTTPRouteName *string `json:"httpRouteName,omitempty"`
+	// TCPRouteName *string `json:"tcpRouteName,omitempty"`
+	// UDPRouteName *string `json:"udpRouteName,omitempty"`
+}

api/v1beta1/zz_generated.deepcopy.go

@@ -22,7 +22,6 @@ limitations under the License.
 package v1beta1
 
 import (
-	"github.com/openkruise/rollouts/api/v1alpha1"
 	"k8s.io/api/apps/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/intstr"
@@ -115,7 +114,7 @@ func (in *BatchReleaseList) DeepCopyObject() runtime.Object {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *BatchReleaseSpec) DeepCopyInto(out *BatchReleaseSpec) {
 	*out = *in
-	in.TargetRef.DeepCopyInto(&out.TargetRef)
+	out.WorkloadRef = in.WorkloadRef
 	in.ReleasePlan.DeepCopyInto(&out.ReleasePlan)
 }
 
@@ -210,7 +209,7 @@ func (in *CanaryStrategy) DeepCopyInto(out *CanaryStrategy) {
 	}
 	if in.TrafficRoutings != nil {
 		in, out := &in.TrafficRoutings, &out.TrafficRoutings
-		*out = make([]v1alpha1.TrafficRoutingRef, len(*in))
+		*out = make([]TrafficRoutingRef, len(*in))
 		for i := range *in {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
@@ -273,6 +272,26 @@ func (in *DeploymentStrategy) DeepCopy() *DeploymentStrategy {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *GatewayTrafficRouting) DeepCopyInto(out *GatewayTrafficRouting) {
+	*out = *in
+	if in.HTTPRouteName != nil {
+		in, out := &in.HTTPRouteName, &out.HTTPRouteName
+		*out = new(string)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewayTrafficRouting.
+func (in *GatewayTrafficRouting) DeepCopy() *GatewayTrafficRouting {
+	if in == nil {
+		return nil
+	}
+	out := new(GatewayTrafficRouting)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *HttpRouteMatch) DeepCopyInto(out *HttpRouteMatch) {
 	*out = *in
@@ -295,14 +314,24 @@ func (in *HttpRouteMatch) DeepCopy() *HttpRouteMatch {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IngressTrafficRouting) DeepCopyInto(out *IngressTrafficRouting) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressTrafficRouting.
+func (in *IngressTrafficRouting) DeepCopy() *IngressTrafficRouting {
+	if in == nil {
+		return nil
+	}
+	out := new(IngressTrafficRouting)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *ObjectRef) DeepCopyInto(out *ObjectRef) {
 	*out = *in
-	if in.WorkloadRef != nil {
-		in, out := &in.WorkloadRef, &out.WorkloadRef
-		*out = new(WorkloadRef)
-		**out = **in
-	}
 }
 
 // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ObjectRef.
@@ -494,7 +523,7 @@ func (in *RolloutPause) DeepCopy() *RolloutPause {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *RolloutSpec) DeepCopyInto(out *RolloutSpec) {
 	*out = *in
-	in.ObjectRef.DeepCopyInto(&out.ObjectRef)
+	out.WorkloadRef = in.WorkloadRef
 	in.Strategy.DeepCopyInto(&out.Strategy)
 }
 
@@ -556,16 +585,63 @@ func (in *RolloutStrategy) DeepCopy() *RolloutStrategy {
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *WorkloadRef) DeepCopyInto(out *WorkloadRef) {
+func (in *TrafficRoutingRef) DeepCopyInto(out *TrafficRoutingRef) {
 	*out = *in
+	if in.Ingress != nil {
+		in, out := &in.Ingress, &out.Ingress
+		*out = new(IngressTrafficRouting)
+		**out = **in
+	}
+	if in.Gateway != nil {
+		in, out := &in.Gateway, &out.Gateway
+		*out = new(GatewayTrafficRouting)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.CustomNetworkRefs != nil {
+		in, out := &in.CustomNetworkRefs, &out.CustomNetworkRefs
+		*out = make([]ObjectRef, len(*in))
+		copy(*out, *in)
+	}
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WorkloadRef.
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TrafficRoutingRef.
-func (in *WorkloadRef) DeepCopy() *WorkloadRef {
+func (in *TrafficRoutingRef) DeepCopy() *TrafficRoutingRef {
 	if in == nil {
 		return nil
 	}
-	out := new(WorkloadRef)
+	out := new(TrafficRoutingRef)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TrafficRoutingStrategy) DeepCopyInto(out *TrafficRoutingStrategy) {
+	*out = *in
+	if in.Traffic != nil {
+		in, out := &in.Traffic, &out.Traffic
+		*out = new(string)
+		**out = **in
+	}
+	if in.RequestHeaderModifier != nil {
+		in, out := &in.RequestHeaderModifier, &out.RequestHeaderModifier
+		*out = new(v1alpha2.HTTPRequestHeaderFilter)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Matches != nil {
+		in, out := &in.Matches, &out.Matches
+		*out = make([]HttpRouteMatch, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TrafficRoutingStrategy.
+func (in *TrafficRoutingStrategy) DeepCopy() *TrafficRoutingStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(TrafficRoutingStrategy)
 	in.DeepCopyInto(out)
 	return out
 }

config/crd/bases/rollouts.kruise.io_batchreleases.yaml

@@ -345,6 +345,13 @@ spec:
                       - canaryReplicas
                       type: object
                     type: array
+                  enableExtraWorkloadForCanary:
+                    description: 'If true, then it will create new deployment for
+                      canary, such as: workload-demo-canary. When user verifies that
+                      the canary version is ready, we will remove the canary deployment
+                      and release the deployment workload-demo in full. Current only
+                      support k8s native deployment'
+                    type: boolean
                   failureThreshold:
                     anyOf:
                     - type: integer
@@ -378,33 +385,29 @@ spec:
                   rolloutID:
                     description: RolloutID indicates an id for each rollout progress
                     type: string
+                required:
+                - enableExtraWorkloadForCanary
                 type: object
-              targetReference:
+              workloadRef:
-                description: TargetRef contains the GVK and name of the workload that
+                description: WorkloadRef contains enough information to let you identify
-                  we need to upgrade to.
+                  a workload for Rollout Batch release of the bypass
                 properties:
-                  workloadRef:
+                  apiVersion:
-                    description: WorkloadRef contains enough information to let you
+                    description: API Version of the referent
-                      identify a workload for Rollout Batch release of the bypass
+                    type: string
-                    properties:
+                  kind:
-                      apiVersion:
+                    description: Kind of the referent
-                        description: API Version of the referent
+                    type: string
-                        type: string
+                  name:
-                      kind:
+                    description: Name of the referent
-                        description: Kind of the referent
+                    type: string
-                        type: string
+                required:
-                      name:
+                - apiVersion
-                        description: Name of the referent
+                - kind
-                        type: string
+                - name
-                    required:
-                    - apiVersion
-                    - kind
-                    - name
-                    type: object
                 type: object
             required:
             - releasePlan
-            - targetReference
             type: object
           status:
             description: BatchReleaseStatus defines the observed state of a release

config/crd/bases/rollouts.kruise.io_rollouts.yaml

@@ -567,37 +567,6 @@ spec:
                 description: if a rollout disabled, then the rollout would not watch
                   changes of workload
                 type: boolean
-              objectRef:
-                description: 'INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
-                  Important: Run "make" to regenerate code after modifying this file
-                  ObjectRef indicates workload'
-                properties:
-                  workloadRef:
-                    description: WorkloadRef contains enough information to let you
-                      identify a workload for Rollout Batch release of the bypass
-                    properties:
-                      apiVersion:
-                        description: API Version of the referent
-                        type: string
-                      kind:
-                        description: Kind of the referent
-                        type: string
-                      name:
-                        description: Name of the referent
-                        type: string
-                    required:
-                    - apiVersion
-                    - kind
-                    - name
-                    type: object
-                type: object
-              rolloutID:
-                description: DeprecatedRolloutID is the deprecated field. It is recommended
-                  that configure RolloutId in workload.annotations[rollouts.kruise.io/rollout-id].
-                  RolloutID should be changed before each workload revision publication.
-                  It is to distinguish consecutive multiple workload publications
-                  and rollout progress.
-                type: string
               strategy:
                 description: rollout strategy
                 properties:
@@ -605,6 +574,13 @@ spec:
                     description: CanaryStrategy defines parameters for a Replica Based
                       Canary
                     properties:
+                      enableExtraWorkloadForCanary:
+                        description: 'If true, then it will create new deployment
+                          for canary, such as: workload-demo-canary. When user verifies
+                          that the canary version is ready, we will remove the canary
+                          deployment and release the deployment workload-demo in full.
+                          Current only support k8s native deployment'
+                        type: boolean
                       failureThreshold:
                         anyOf:
                         - type: integer
@@ -830,13 +806,15 @@ spec:
                                   - name
                                   x-kubernetes-list-type: map
                               type: object
-                            weight:
+                            traffic:
-                              description: Weight indicate how many percentage of
+                              description: Traffic indicate how many percentage of
                                 traffic the canary pods should receive
-                              format: int32
+                              type: string
-                              type: integer
                           type: object
                         type: array
+                      trafficRoutingRef:
+                        description: TrafficRoutingRef is TrafficRouting's Name
+                        type: string
                       trafficRoutings:
                         description: TrafficRoutings hosts all the supported service
                           meshes supported to enable more fine-grained traffic routing
@@ -850,12 +828,17 @@ spec:
                               description: CustomNetworkRefs hold a list of custom
                                 providers to route traffic
                               items:
+                                description: ObjectRef holds a references to the Kubernetes
+                                  object
                                 properties:
                                   apiVersion:
+                                    description: API Version of the referent
                                     type: string
                                   kind:
+                                    description: Kind of the referent
                                     type: string
                                   name:
+                                    description: Name of the referent
                                     type: string
                                 required:
                                 - apiVersion
@@ -911,9 +894,29 @@ spec:
                       value is false
                     type: boolean
                 type: object
+              workloadRef:
+                description: 'INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+                  Important: Run "make" to regenerate code after modifying this file
+                  WorkloadRef contains enough information to let you identify a workload
+                  for Rollout Batch release of the bypass'
+                properties:
+                  apiVersion:
+                    description: API Version of the referent
+                    type: string
+                  kind:
+                    description: Kind of the referent
+                    type: string
+                  name:
+                    description: Name of the referent
+                    type: string
+                required:
+                - apiVersion
+                - kind
+                - name
+                type: object
             required:
-            - objectRef
             - strategy
+            - workloadRef
             type: object
           status:
             description: RolloutStatus defines the observed state of Rollout

config/crd/kustomization.yaml

@@ -11,8 +11,8 @@ resources:
 patchesStrategicMerge:
 # [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix.
 # patches here are for enabling the conversion webhook for each CRD
-#- patches/webhook_in_rollouts.yaml
+- patches/webhook_in_rollouts.yaml
-#- patches/webhook_in_batchreleases.yaml
+- patches/webhook_in_batchreleases.yaml
 #+kubebuilder:scaffold:crdkustomizewebhookpatch
 
 # [CERTMANAGER] To enable webhook, uncomment all the sections with [CERTMANAGER] prefix.

config/crd/patches/webhook_in_batchreleases.yaml

@@ -13,4 +13,4 @@ spec:
           name: webhook-service
           path: /convert
       conversionReviewVersions:
-      - v1
+      - v1beta1

config/crd/patches/webhook_in_rollouts.yaml

@@ -13,4 +13,4 @@ spec:
           name: webhook-service
           path: /convert
       conversionReviewVersions:
-      - v1
+      - v1beta1

docs/proposals/20231107-v1beta1-apis.md

@@ -0,0 +1,224 @@
+---
+title: v1beta1-apis-proposal
+
+authors:
+- "@zmberg"
+
+creation-date: 2023-11-07
+
+---
+
+## Motivation
+
+The Kruise Rollout project has been stable for a year, recently we plan to upgrade the apis from v1alpha1 to v1beta1 and optimize some of the fields in response to past questions and community feedback,
+this proposal will organize the v1beta1 apis and discuss it with the community.
+
+## Proposal
+To make it easier to understand, I'm going to introduce the v1beta1 field from 6 scenario.
+
+### Canary Release
+```
+apiVersion: rollouts.kruise.io/v1beta1
+kind: Rollout
+metadata:
+  name: rollouts-demo
+spec:
+  workloadRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: workload-demo
+  strategy:
+    canary:
+      # If true, then it will create new deployment for canary, such as: workload-demo-canary.
+      # When user verifies that the canary version is OK, we will remove the canary deployment and release the deployment workload-demo in full.
+      # Current only support k8s native deployment
+      enableExtraWorkloadForCanary: true
+      steps:
+      - trafficWeight: 20%
+        desiredReplicas: 2
+      trafficRoutings:
+      - service: service-demo
+        ingress:
+          classType: nginx
+          name: ingress-demo
+```
+
+### A/B Testing Release
+```
+apiVersion: rollouts.kruise.io/v1beta1
+kind: Rollout
+metadata:
+  name: rollouts-demo
+spec:
+  workloadRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: workload-demo
+  strategy:
+    canary:
+      enableExtraWorkloadForCanary: true
+      steps:
+      - desiredReplicas: 2
+        trafficMatches:
+        - headers:
+          - name: user-agent
+            type: Exact
+            value: pc
+      trafficRoutings:
+      - service: service-demo
+        ingress:
+          classType: nginx
+          name: ingress-demo
+```
+
+### Only Batch Release
+```
+apiVersion: rollouts.kruise.io/v1beta1
+kind: Rollout
+metadata:
+  name: rollouts-demo
+spec:
+  workloadRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: workload-demo
+  strategy:
+    canary:
+      steps:
+      - desiredReplicas: 1
+      - desiredReplicas: 10%
+        # After desiredReplicas Pods are ready, sleep 60 and continue to release later batches.
+        # If you don't configure it, manual confirmation is required by default.
+        pause: {duration: 60}
+      - desiredReplicas: 30%
+        pause: {duration: 60}
+      - desiredReplicas: 60%
+        pause: {duration: 60}
+      - desiredReplicas: 100%
+        pause: {duration: 60}
+```
+
+### Batch Release + Traffic Weight
+```
+apiVersion: rollouts.kruise.io/v1beta1
+kind: Rollout
+metadata:
+  name: rollouts-demo
+spec:
+  workloadRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: workload-demo
+  strategy:
+    canary:
+      steps:
+      - trafficWeight: 5%
+        desiredReplicas: 2
+      - desiredReplicas: 30%
+      - desiredReplicas: 60%
+      - desiredReplicas: 100%
+      trafficRoutings:
+      - service: service-demo
+        ingress:
+          classType: nginx
+          name: ingress-demo
+```
+### Batch Release + Traffic A/B Testing
+```
+apiVersion: rollouts.kruise.io/v1beta1
+kind: Rollout
+metadata:
+  name: rollouts-demo
+spec:
+  workloadRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: workload-demo
+  strategy:
+    canary:
+      steps:
+      - trafficMatches:
+        - headers:
+          - name: user-agent
+            type: Exact
+            value: pc
+        desiredReplicas: 2
+      - desiredReplicas: 30%
+      - desiredReplicas: 60%
+      - desiredReplicas: 100%
+      trafficRoutings:
+      - service: service-demo
+        ingress:
+          classType: nginx
+          name: ingress-demo
+```
+### End-to-End progressive delivery for microservice application
+```
+apiVersion: rollouts.kruise.io/v1alpha1
+kind: TrafficRouting
+metadata:
+  name: mse-traffic
+spec:
+  objectRef:
+  - service: spring-cloud-a
+    ingress:
+      classType: mse
+      name: spring-cloud-a
+  strategy:
+    matches:
+    - headers:
+      - type: Exact
+        name: User-Agent
+        value: xiaoming
+    # http request via ingress, and add header[x-mse-tag]=gray
+    # for mse or istio routing the gray traffic to gray application
+    requestHeaderModifier:
+      set:
+      - name: x-mse-tag
+        value: gray
+---
+apiVersion: rollouts.kruise.io/v1alpha1
+kind: Rollout
+metadata:
+  name: rollout-a
+spec:
+  workloadRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: spring-cloud-a
+  strategy:
+    canary:
+      enableExtraWorkloadForCanary: true
+      # Type TrafficRouting's name
+      trafficRoutingRef: mse-traffic
+      steps:
+      - desiredReplicas: 1
+      # patch pod template metadata to canary workload
+      # current only support deployment, and when enableExtraWorkloadForCanary=true
+      patchPodTemplateMetadata:
+        labels:
+          alicloud.service.tag: gray
+          opensergo.io/canary-gray: gray
+---
+apiVersion: rollouts.kruise.io/v1alpha1
+kind: Rollout
+metadata:
+  name: rollout-a
+spec:
+  workloadRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: spring-cloud-a
+  strategy:
+    canary:
+      enableExtraWorkloadForCanary: true
+      # Type TrafficRouting's name
+      trafficRoutingRef: mse-traffic
+      steps:
+      - desiredReplicas: 1
+      # patch pod template metadata to canary workload
+      patchPodTemplateMetadata:
+        labels:
+          alicloud.service.tag: gray
+          opensergo.io/canary-gray: gray
+```

lua_configuration/convert_test_case_to_lua_object.go

@@ -14,6 +14,7 @@ import (
 	lua "github.com/yuin/gopher-lua"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/intstr"
 	utilpointer "k8s.io/utils/pointer"
 	"sigs.k8s.io/yaml"
 )
@@ -82,8 +83,12 @@ func objectToTable(path string) error {
 	if rollout != nil {
 		steps := rollout.Spec.Strategy.Canary.Steps
 		for i, step := range steps {
-			weight := step.TrafficRoutingStrategy.Weight
+			var weight *int32
-			if step.TrafficRoutingStrategy.Weight == nil {
+			if step.TrafficRoutingStrategy.Traffic != nil {
+				is := intstr.FromString(*step.TrafficRoutingStrategy.Traffic)
+				weightInt, _ := intstr.GetScaledValueFromIntOrPercent(&is, 100, true)
+				weight = utilpointer.Int32(int32(weightInt))
+			} else {
 				weight = utilpointer.Int32(-1)
 			}
 			var canaryService string
@@ -111,13 +116,19 @@ func objectToTable(path string) error {
 		var canaryService string
 		stableService := trafficRouting.Spec.ObjectRef[0].Service
 		canaryService = stableService
+		matches := make([]v1beta1.HttpRouteMatch, 0)
+		for _, match := range trafficRouting.Spec.Strategy.Matches {
+			obj := v1beta1.HttpRouteMatch{}
+			obj.Headers = match.Headers
+			matches = append(matches, obj)
+		}
 		data := &custom.LuaData{
 			Data: custom.Data{
 				Labels:      testCase.Original.GetLabels(),
 				Annotations: testCase.Original.GetAnnotations(),
 				Spec:        testCase.Original.Object["spec"],
 			},
-			Matches:       trafficRouting.Spec.Strategy.Matches,
+			Matches:       matches,
 			CanaryWeight:  *weight,
 			StableWeight:  100 - *weight,
 			CanaryService: canaryService,

lua_configuration/networking.istio.io/VirtualService/testdata/rollout_with_three_steps.yaml

@@ -1,17 +1,13 @@
-rollout: 
+rollout:
-  apiVersion: rollouts.kruise.io/v1alpha1
+  apiVersion: rollouts.kruise.io/v1beta1
   kind: Rollout
   metadata:
     name: rollouts-demo
-    annotations:
-      rollouts.kruise.io/rolling-style: canary
   spec:
-    disabled: false
+    workloadRef:
-    objectRef:
+      apiVersion: apps/v1
-      workloadRef:
+      kind: Deployment
-        apiVersion: apps/v1
+      name: deploy-demo
-        kind: Deployment
-        name: deploy-demo
     strategy:
       canary:
         steps:
@@ -32,7 +28,7 @@ rollout:
             - type: RegularExpression
               name: name
               value: ".*demo"
-        - weight: 50
+        - traffic: "50%"
         trafficRoutings:
         - service: svc-demo
           customNetworkRefs:

lua_configuration/networking.istio.io/VirtualService/trafficRouting.lua

@@ -114,7 +114,7 @@ function GenerateRoutes(spec, stableService, canaryService, stableWeight, canary
     end
 end
 
-if (obj.matches)
+if (obj.matches and next(obj.matches) ~= nil)
 then
     GenerateRoutesWithMatches(spec, obj.matches, obj.stableService, obj.canaryService)
 else

pkg/controller/batchrelease/batchrelease_controller.go

@@ -167,10 +167,10 @@ func (r *BatchReleaseReconciler) Reconcile(ctx context.Context, req ctrl.Request
 	klog.Infof("Begin to reconcile BatchRelease(%v/%v), release-phase: %v", release.Namespace, release.Name, release.Status.Phase)
 
 	//  If workload watcher does not exist, then add the watcher dynamically
-	workloadRef := release.Spec.TargetRef.WorkloadRef
+	workloadRef := release.Spec.WorkloadRef
-	workloadGVK := util.GetGVKFrom(workloadRef)
+	workloadGVK := util.GetGVKFrom(&workloadRef)
 	_, exists := watchedWorkload.Load(workloadGVK.String())
-	if workloadRef != nil && !exists {
+	if !exists {
 		succeeded, err := util.AddWatcherDynamically(runtimeController, workloadHandler, workloadGVK)
 		if err != nil {
 			return ctrl.Result{}, err

pkg/controller/batchrelease/batchrelease_controller_test.go

@@ -61,15 +61,14 @@ var (
 			UID:       types.UID("87076677"),
 		},
 		Spec: v1beta1.BatchReleaseSpec{
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: "apps/v1",
-					APIVersion: "apps/v1",
+				Kind:       "Deployment",
-					Kind:       "Deployment",
+				Name:       "sample",
-					Name:       "sample",
-				},
 			},
 			ReleasePlan: v1beta1.ReleasePlan{
-				BatchPartition: pointer.Int32(0),
+				EnableExtraWorkloadForCanary: true,
+				BatchPartition:               pointer.Int32(0),
 				Batches: []v1beta1.ReleaseBatch{
 					{
 						CanaryReplicas: intstr.FromString("10%"),
@@ -141,12 +140,10 @@ var (
 			UID:       types.UID("87076677"),
 		},
 		Spec: v1beta1.BatchReleaseSpec{
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: "apps.kruise.io/v1alpha1",
-					APIVersion: "apps.kruise.io/v1alpha1",
+				Kind:       "CloneSet",
-					Kind:       "CloneSet",
+				Name:       "sample",
-					Name:       "sample",
-				},
 			},
 			ReleasePlan: v1beta1.ReleasePlan{
 				BatchPartition: pointer.Int32Ptr(0),

pkg/controller/batchrelease/batchrelease_event_handler.go

@@ -240,14 +240,14 @@ func getBatchRelease(c client.Reader, workloadNamespaceName types.NamespacedName
 
 	for i := range brList.Items {
 		br := &brList.Items[i]
-		targetRef := br.Spec.TargetRef
+		targetRef := br.Spec.WorkloadRef
-		targetGV, err := schema.ParseGroupVersion(targetRef.WorkloadRef.APIVersion)
+		targetGV, err := schema.ParseGroupVersion(targetRef.APIVersion)
 		if err != nil {
-			klog.Errorf("Failed to parse targetRef's group version: %s for BatchRelease(%v)", targetRef.WorkloadRef.APIVersion, client.ObjectKeyFromObject(br))
+			klog.Errorf("Failed to parse targetRef's group version: %s for BatchRelease(%v)", targetRef.APIVersion, client.ObjectKeyFromObject(br))
 			continue
 		}
 
-		if targetRef.WorkloadRef.Kind == gvk.Kind && targetGV.Group == gvk.Group && targetRef.WorkloadRef.Name == workloadNamespaceName.Name {
+		if targetRef.Kind == gvk.Kind && targetGV.Group == gvk.Group && targetRef.Name == workloadNamespaceName.Name {
 			nsn = client.ObjectKeyFromObject(br)
 		}
 	}

pkg/controller/batchrelease/batchrelease_executor.go

@@ -19,11 +19,9 @@ package batchrelease
 import (
 	"fmt"
 	"reflect"
-	"strings"
 	"time"
 
 	appsv1alpha1 "github.com/openkruise/kruise-api/apps/v1alpha1"
-	"github.com/openkruise/rollouts/api/v1alpha1"
 	"github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/controller/batchrelease/control"
 	"github.com/openkruise/rollouts/pkg/controller/batchrelease/control/canarystyle"
@@ -187,11 +185,7 @@ func (r *Executor) progressBatches(release *v1beta1.BatchRelease, newStatus *v1b
 
 // GetWorkloadController pick the right workload controller to work on the workload
 func (r *Executor) getReleaseController(release *v1beta1.BatchRelease, newStatus *v1beta1.BatchReleaseStatus) (control.Interface, error) {
-	targetRef := release.Spec.TargetRef.WorkloadRef
+	targetRef := release.Spec.WorkloadRef
-	if targetRef == nil {
-		return nil, nil
-	}
-
 	gvk := schema.FromAPIVersionAndKind(targetRef.APIVersion, targetRef.Kind)
 	if !util.IsSupportedWorkload(gvk) {
 		message := fmt.Sprintf("the workload type '%v' is not supported", gvk)
@@ -217,7 +211,7 @@ func (r *Executor) getReleaseController(release *v1beta1.BatchRelease, newStatus
 
 	case apps.SchemeGroupVersion.String():
 		if targetRef.Kind == reflect.TypeOf(apps.Deployment{}).Name() {
-			if strings.EqualFold(release.Annotations[v1beta1.RolloutStyleAnnotation], string(v1alpha1.PartitionRollingStyle)) {
+			if !release.Spec.ReleasePlan.EnableExtraWorkloadForCanary {
 				klog.InfoS("Using Deployment partition-style release controller for this batch release", "workload name", targetKey.Name, "namespace", targetKey.Namespace)
 				return partitionstyle.NewControlPlane(partitiondeployment.NewController, r.client, r.recorder, release, newStatus, targetKey, gvk), nil
 			} else {

pkg/controller/batchrelease/control/canarystyle/deployment/control_test.go

@@ -131,12 +131,10 @@ var (
 					},
 				},
 			},
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: deploymentDemo.APIVersion,
-					APIVersion: deploymentDemo.APIVersion,
+				Kind:       deploymentDemo.Kind,
-					Kind:       deploymentDemo.Kind,
+				Name:       deploymentDemo.Name,
-					Name:       deploymentDemo.Name,
-				},
 			},
 		},
 		Status: v1beta1.BatchReleaseStatus{

pkg/controller/batchrelease/control/partitionstyle/cloneset/control_test.go

@@ -129,12 +129,10 @@ var (
 					},
 				},
 			},
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: cloneDemo.APIVersion,
-					APIVersion: cloneDemo.APIVersion,
+				Kind:       cloneDemo.Kind,
-					Kind:       cloneDemo.Kind,
+				Name:       cloneDemo.Name,
-					Name:       cloneDemo.Name,
-				},
 			},
 		},
 		Status: v1beta1.BatchReleaseStatus{

pkg/controller/batchrelease/control/partitionstyle/daemonset/control_test.go

@@ -117,12 +117,10 @@ var (
 					},
 				},
 			},
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: daemonDemo.APIVersion,
-					APIVersion: daemonDemo.APIVersion,
+				Kind:       daemonDemo.Kind,
-					Kind:       daemonDemo.Kind,
+				Name:       daemonDemo.Name,
-					Name:       daemonDemo.Name,
-				},
 			},
 		},
 		Status: v1beta1.BatchReleaseStatus{

pkg/controller/batchrelease/control/partitionstyle/deployment/control_test.go

@@ -131,12 +131,10 @@ var (
 					},
 				},
 			},
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: deploymentDemo.APIVersion,
-					APIVersion: deploymentDemo.APIVersion,
+				Kind:       deploymentDemo.Kind,
-					Kind:       deploymentDemo.Kind,
+				Name:       deploymentDemo.Name,
-					Name:       deploymentDemo.Name,
-				},
 			},
 		},
 		Status: v1beta1.BatchReleaseStatus{

pkg/controller/batchrelease/control/partitionstyle/statefulset/control_test.go

@@ -136,12 +136,10 @@ var (
 					},
 				},
 			},
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: stsDemo.APIVersion,
-					APIVersion: stsDemo.APIVersion,
+				Kind:       stsDemo.Kind,
-					Kind:       stsDemo.Kind,
+				Name:       stsDemo.Name,
-					Name:       stsDemo.Name,
-				},
 			},
 		},
 		Status: v1beta1.BatchReleaseStatus{

pkg/controller/deployment/deployment_controller_test.go

@@ -159,8 +159,8 @@ func TestSyncDeployment(t *testing.T) {
 					rs.Status.Replicas = replicas
 					if strings.HasPrefix(name, "scale") {
 						rs.Annotations = map[string]string{
-							util.DesiredReplicasAnnotation: strconv.Itoa(-1),
+							util.ReplicasAnnotation:    strconv.Itoa(-1),
-							util.MaxReplicasAnnotation:     strconv.Itoa(int(test.dAvailable + test.maxSurge.IntVal)),
+							util.MaxReplicasAnnotation: strconv.Itoa(int(test.dAvailable + test.maxSurge.IntVal)),
 						}
 					}
 					rs.Spec.Template.Spec.Containers[0].Image = fmt.Sprintf("old-version-%d", index)
@@ -179,8 +179,8 @@ func TestSyncDeployment(t *testing.T) {
 				newRS.Spec.Replicas = pointer.Int32(test.newRSReplicas)
 				if strings.HasPrefix(name, "scale") {
 					newRS.Annotations = map[string]string{
-						util.DesiredReplicasAnnotation: strconv.Itoa(-1),
+						util.ReplicasAnnotation:    strconv.Itoa(-1),
-						util.MaxReplicasAnnotation:     strconv.Itoa(int(test.dAvailable + test.maxSurge.IntVal)),
+						util.MaxReplicasAnnotation: strconv.Itoa(int(test.dAvailable + test.maxSurge.IntVal)),
 					}
 				}
 				newRS.Status.Replicas = test.newRSReplicas

pkg/controller/deployment/rolling.go

@@ -270,9 +270,9 @@ func ScaleDownLimitForOld(oldRSs []*apps.ReplicaSet, newRS *apps.ReplicaSet, dep
 	klog.V(4).InfoS("Calculate scale down limit for ",
 		"Deployment", klog.KObj(deployment),
 		// About the new replica set
-		"Replicas(New)", *(newRS.Spec.Replicas), "DesiredReplicas(New)", newRSDesiredCount,
+		"Replicas(New)", *(newRS.Spec.Replicas), "Replicas(New)", newRSDesiredCount,
 		// About the old replica sets
-		"ReplicaS(Old)", oldPodsCount, "DesiredReplicas(Old)", oldRSDesiredCount, "ScaleDownLimit(Old)", scaleDownOldLimit,
+		"ReplicaS(Old)", oldPodsCount, "Replicas(Old)", oldRSDesiredCount, "ScaleDownLimit(Old)", scaleDownOldLimit,
 		// About the deployment
 		"Replicas(Deployment)", *(deployment.Spec.Replicas), "Partition(Deployment)", newRSUpdateLimit)
 

pkg/controller/deployment/sync.go

@@ -525,7 +525,7 @@ func (dc *DeploymentController) isScalingEvent(ctx context.Context, d *apps.Depl
 	}
 	allRSs := append(oldRSs, newRS)
 	for _, rs := range deploymentutil.FilterActiveReplicaSets(allRSs) {
-		desired, ok := deploymentutil.GetDesiredReplicasAnnotation(rs)
+		desired, ok := deploymentutil.GetReplicasAnnotation(rs)
 		if !ok {
 			continue
 		}

pkg/controller/deployment/util/deployment_util.go

@@ -44,10 +44,10 @@ const (
 	RevisionAnnotation = "deployment.kubernetes.io/revision"
 	// RevisionHistoryAnnotation maintains the history of all old revisions that a replica set has served for a deployment.
 	RevisionHistoryAnnotation = "deployment.kubernetes.io/revision-history"
-	// DesiredReplicasAnnotation is the desired replicas for a deployment recorded as an annotation
+	// ReplicasAnnotation is the desired replicas for a deployment recorded as an annotation
 	// in its replica sets. Helps in separating scaling events from the rollout process and for
 	// determining if the new replica set for a deployment is really saturated.
-	DesiredReplicasAnnotation = "deployment.kubernetes.io/desired-replicas"
+	ReplicasAnnotation = "deployment.kubernetes.io/desired-replicas"
 	// MaxReplicasAnnotation is the maximum replicas a deployment can have at a given point, which
 	// is deployment.spec.replicas + maxSurge. Used by the underlying replica sets to estimate their
 	// proportions in case the deployment has surge replicas.
@@ -267,7 +267,7 @@ var annotationsToSkip = map[string]bool{
 	v1.LastAppliedConfigAnnotation: true,
 	RevisionAnnotation:             true,
 	RevisionHistoryAnnotation:      true,
-	DesiredReplicasAnnotation:      true,
+	ReplicasAnnotation:             true,
 	MaxReplicasAnnotation:          true,
 	apps.DeprecatedRollbackTo:      true,
 }
@@ -325,9 +325,9 @@ func FindActiveOrLatest(newRS *apps.ReplicaSet, oldRSs []*apps.ReplicaSet) *apps
 	}
 }
 
-// GetDesiredReplicasAnnotation returns the number of desired replicas
+// GetReplicasAnnotation returns the number of desired replicas
-func GetDesiredReplicasAnnotation(rs *apps.ReplicaSet) (int32, bool) {
+func GetReplicasAnnotation(rs *apps.ReplicaSet) (int32, bool) {
-	return getIntFromAnnotation(rs, DesiredReplicasAnnotation)
+	return getIntFromAnnotation(rs, ReplicasAnnotation)
 }
 
 func getMaxReplicasAnnotation(rs *apps.ReplicaSet) (int32, bool) {
@@ -354,8 +354,8 @@ func SetReplicasAnnotations(rs *apps.ReplicaSet, desiredReplicas, maxReplicas in
 		rs.Annotations = make(map[string]string)
 	}
 	desiredString := fmt.Sprintf("%d", desiredReplicas)
-	if hasString := rs.Annotations[DesiredReplicasAnnotation]; hasString != desiredString {
+	if hasString := rs.Annotations[ReplicasAnnotation]; hasString != desiredString {
-		rs.Annotations[DesiredReplicasAnnotation] = desiredString
+		rs.Annotations[ReplicasAnnotation] = desiredString
 		updated = true
 	}
 	maxString := fmt.Sprintf("%d", maxReplicas)
@@ -372,7 +372,7 @@ func ReplicasAnnotationsNeedUpdate(rs *apps.ReplicaSet, desiredReplicas, maxRepl
 		return true
 	}
 	desiredString := fmt.Sprintf("%d", desiredReplicas)
-	if hasString := rs.Annotations[DesiredReplicasAnnotation]; hasString != desiredString {
+	if hasString := rs.Annotations[ReplicasAnnotation]; hasString != desiredString {
 		return true
 	}
 	maxString := fmt.Sprintf("%d", maxReplicas)
@@ -742,7 +742,7 @@ func IsSaturated(deployment *apps.Deployment, rs *apps.ReplicaSet) bool {
 	if rs == nil {
 		return false
 	}
-	desiredString := rs.Annotations[DesiredReplicasAnnotation]
+	desiredString := rs.Annotations[ReplicasAnnotation]
 	desired, err := strconv.Atoi(desiredString)
 	if err != nil {
 		return false

pkg/controller/deployment/util/deployment_util_test.go

@@ -1104,15 +1104,15 @@ func TestAnnotationUtils(t *testing.T) {
 		if !updated {
 			t.Errorf("SetReplicasAnnotations() failed")
 		}
-		value, ok := tRS.Annotations[DesiredReplicasAnnotation]
+		value, ok := tRS.Annotations[ReplicasAnnotation]
 		if !ok {
-			t.Errorf("SetReplicasAnnotations did not set DesiredReplicasAnnotation")
+			t.Errorf("SetReplicasAnnotations did not set ReplicasAnnotation")
 		}
 		if value != "10" {
-			t.Errorf("SetReplicasAnnotations did not set DesiredReplicasAnnotation correctly value=%s", value)
+			t.Errorf("SetReplicasAnnotations did not set ReplicasAnnotation correctly value=%s", value)
 		}
 		if value, ok = tRS.Annotations[MaxReplicasAnnotation]; !ok {
-			t.Errorf("SetReplicasAnnotations did not set DesiredReplicasAnnotation")
+			t.Errorf("SetReplicasAnnotations did not set ReplicasAnnotation")
 		}
 		if value != "11" {
 			t.Errorf("SetReplicasAnnotations did not set MaxReplicasAnnotation correctly value=%s", value)
@@ -1120,7 +1120,7 @@ func TestAnnotationUtils(t *testing.T) {
 	})
 
 	//Test Case 3:  Check if annotations reflect deployments state
-	tRS.Annotations[DesiredReplicasAnnotation] = "1"
+	tRS.Annotations[ReplicasAnnotation] = "1"
 	tRS.Status.AvailableReplicas = 1
 	tRS.Spec.Replicas = new(int32)
 	*tRS.Spec.Replicas = 1
@@ -1160,7 +1160,7 @@ func TestReplicasAnnotationsNeedUpdate(t *testing.T) {
 				ObjectMeta: metav1.ObjectMeta{
 					Name:        "hello",
 					Namespace:   "test",
-					Annotations: map[string]string{DesiredReplicasAnnotation: "8", MaxReplicasAnnotation: maxReplicas},
+					Annotations: map[string]string{ReplicasAnnotation: "8", MaxReplicasAnnotation: maxReplicas},
 				},
 				Spec: apps.ReplicaSetSpec{
 					Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}},
@@ -1174,7 +1174,7 @@ func TestReplicasAnnotationsNeedUpdate(t *testing.T) {
 				ObjectMeta: metav1.ObjectMeta{
 					Name:        "hello",
 					Namespace:   "test",
-					Annotations: map[string]string{DesiredReplicasAnnotation: desiredReplicas, MaxReplicasAnnotation: "16"},
+					Annotations: map[string]string{ReplicasAnnotation: desiredReplicas, MaxReplicasAnnotation: "16"},
 				},
 				Spec: apps.ReplicaSetSpec{
 					Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}},
@@ -1188,7 +1188,7 @@ func TestReplicasAnnotationsNeedUpdate(t *testing.T) {
 				ObjectMeta: metav1.ObjectMeta{
 					Name:        "hello",
 					Namespace:   "test",
-					Annotations: map[string]string{DesiredReplicasAnnotation: desiredReplicas, MaxReplicasAnnotation: maxReplicas},
+					Annotations: map[string]string{ReplicasAnnotation: desiredReplicas, MaxReplicasAnnotation: maxReplicas},
 				},
 				Spec: apps.ReplicaSetSpec{
 					Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}},

pkg/controller/rollout/rollout_canary.go

@@ -20,7 +20,6 @@ import (
 	"context"
 	"fmt"
 	"reflect"
-	"strconv"
 	"time"
 
 	"github.com/openkruise/rollouts/api/v1alpha1"
@@ -32,7 +31,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/client-go/tools/record"
 	"k8s.io/client-go/util/retry"
 	"k8s.io/klog/v2"
@@ -70,7 +68,7 @@ func (m *canaryReleaseManager) runCanary(c *RolloutContext) error {
 	// When the first batch is trafficRouting rolling and the next steps are rolling release,
 	// We need to clean up the canary-related resources first and then rollout the rest of the batch.
 	currentStep := c.Rollout.Spec.Strategy.Canary.Steps[canaryStatus.CurrentStepIndex-1]
-	if currentStep.Weight == nil && len(currentStep.Matches) == 0 {
+	if currentStep.Traffic == nil && len(currentStep.Matches) == 0 {
 		tr := newTrafficRoutingContext(c)
 		done, err := m.trafficRoutingManager.FinalisingTrafficRouting(tr, false)
 		c.NewStatus.CanaryStatus.LastUpdateTime = tr.LastUpdateTime
@@ -201,8 +199,7 @@ func (m *canaryReleaseManager) doCanaryPaused(c *RolloutContext) (bool, error) {
 	steps := len(c.Rollout.Spec.Strategy.Canary.Steps)
 	// If it is the last step, and 100% of pods, then return true
 	if int32(steps) == canaryStatus.CurrentStepIndex {
-		if currentStep.Weight != nil && *currentStep.Weight == 100 ||
+		if currentStep.Replicas != nil && currentStep.Replicas.StrVal == "100%" {
-			currentStep.Replicas != nil && currentStep.Replicas.StrVal == "100%" {
 			return true, nil
 		}
 	}
@@ -276,7 +273,7 @@ func (m *canaryReleaseManager) removeRolloutProgressingAnnotation(c *RolloutCont
 	if _, ok := c.Workload.Annotations[util.InRolloutProgressingAnnotation]; !ok {
 		return nil
 	}
-	workloadRef := c.Rollout.Spec.ObjectRef.WorkloadRef
+	workloadRef := c.Rollout.Spec.WorkloadRef
 	workloadGVK := schema.FromAPIVersionAndKind(workloadRef.APIVersion, workloadRef.Kind)
 	obj := util.GetEmptyWorkloadObject(workloadGVK)
 	obj.SetNamespace(c.Workload.Namespace)
@@ -313,7 +310,6 @@ func (m *canaryReleaseManager) runBatchRelease(rollout *v1beta1.Rollout, rollout
 		klog.Infof("rollout(%s/%s) do batchRelease batch(%d) success", rollout.Namespace, rollout.Name, batch+1)
 		return true, br, nil
 	}
-
 	// update batchRelease to the latest version
 	if err = retry.RetryOnConflict(retry.DefaultBackoff, func() error {
 		if err = m.Get(context.TODO(), client.ObjectKey{Namespace: newBr.Namespace, Name: newBr.Name}, br); err != nil {
@@ -341,11 +337,7 @@ func (m *canaryReleaseManager) fetchBatchRelease(ns, name string) (*v1beta1.Batc
 func createBatchRelease(rollout *v1beta1.Rollout, rolloutID string, batch int32, isRollback bool) *v1beta1.BatchRelease {
 	var batches []v1beta1.ReleaseBatch
 	for _, step := range rollout.Spec.Strategy.Canary.Steps {
-		if step.Replicas == nil {
+		batches = append(batches, v1beta1.ReleaseBatch{CanaryReplicas: *step.Replicas})
-			batches = append(batches, v1beta1.ReleaseBatch{CanaryReplicas: intstr.FromString(strconv.Itoa(int(*step.Weight)) + "%")})
-		} else {
-			batches = append(batches, v1beta1.ReleaseBatch{CanaryReplicas: *step.Replicas})
-		}
 	}
 	br := &v1beta1.BatchRelease{
 		ObjectMeta: metav1.ObjectMeta{
@@ -354,19 +346,18 @@ func createBatchRelease(rollout *v1beta1.Rollout, rolloutID string, batch int32,
 			OwnerReferences: []metav1.OwnerReference{*metav1.NewControllerRef(rollout, rolloutControllerKind)},
 		},
 		Spec: v1beta1.BatchReleaseSpec{
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: rollout.Spec.WorkloadRef.APIVersion,
-					APIVersion: rollout.Spec.ObjectRef.WorkloadRef.APIVersion,
+				Kind:       rollout.Spec.WorkloadRef.Kind,
-					Kind:       rollout.Spec.ObjectRef.WorkloadRef.Kind,
+				Name:       rollout.Spec.WorkloadRef.Name,
-					Name:       rollout.Spec.ObjectRef.WorkloadRef.Name,
-				},
 			},
 			ReleasePlan: v1beta1.ReleasePlan{
-				Batches:                  batches,
+				Batches:                      batches,
-				RolloutID:                rolloutID,
+				RolloutID:                    rolloutID,
-				BatchPartition:           utilpointer.Int32Ptr(batch),
+				BatchPartition:               utilpointer.Int32Ptr(batch),
-				FailureThreshold:         rollout.Spec.Strategy.Canary.FailureThreshold,
+				FailureThreshold:             rollout.Spec.Strategy.Canary.FailureThreshold,
-				PatchPodTemplateMetadata: rollout.Spec.Strategy.Canary.PatchPodTemplateMetadata,
+				PatchPodTemplateMetadata:     rollout.Spec.Strategy.Canary.PatchPodTemplateMetadata,
+				EnableExtraWorkloadForCanary: rollout.Spec.Strategy.Canary.EnableExtraWorkloadForCanary,
 			},
 		},
 	}
@@ -374,9 +365,6 @@ func createBatchRelease(rollout *v1beta1.Rollout, rolloutID string, batch int32,
 	if isRollback {
 		annotations[v1alpha1.RollbackInBatchAnnotation] = rollout.Annotations[v1alpha1.RollbackInBatchAnnotation]
 	}
-	if style, ok := rollout.Annotations[v1beta1.RolloutStyleAnnotation]; ok {
-		annotations[v1beta1.RolloutStyleAnnotation] = style
-	}
 	if len(annotations) > 0 {
 		br.Annotations = annotations
 	}

pkg/controller/rollout/rollout_canary_test.go

@@ -57,6 +57,7 @@ func TestRunCanary(t *testing.T) {
 			},
 			getRollout: func() (*v1beta1.Rollout, *v1beta1.BatchRelease) {
 				obj := rolloutDemo.DeepCopy()
+				obj.Spec.Strategy.Canary.EnableExtraWorkloadForCanary = true
 				obj.Status.CanaryStatus.ObservedWorkloadGeneration = 2
 				obj.Status.CanaryStatus.RolloutHash = "f55bvd874d5f2fzvw46bv966x4bwbdv4wx6bd9f7b46ww788954b8z8w29b7wxfd"
 				obj.Status.CanaryStatus.StableRevision = "pod-template-hash-v1"
@@ -98,6 +99,7 @@ func TestRunCanary(t *testing.T) {
 					},
 				}
 				br.Spec.ReleasePlan.BatchPartition = utilpointer.Int32(0)
+				br.Spec.ReleasePlan.EnableExtraWorkloadForCanary = true
 				return br
 			},
 		},
@@ -130,6 +132,7 @@ func TestRunCanary(t *testing.T) {
 			},
 			getRollout: func() (*v1beta1.Rollout, *v1beta1.BatchRelease) {
 				obj := rolloutDemo.DeepCopy()
+				obj.Spec.Strategy.Canary.EnableExtraWorkloadForCanary = true
 				obj.Status.CanaryStatus.ObservedWorkloadGeneration = 2
 				obj.Status.CanaryStatus.RolloutHash = "f55bvd874d5f2fzvw46bv966x4bwbdv4wx6bd9f7b46ww788954b8z8w29b7wxfd"
 				obj.Status.CanaryStatus.StableRevision = "pod-template-hash-v1"
@@ -155,9 +158,10 @@ func TestRunCanary(t *testing.T) {
 					},
 				}
 				br.Spec.ReleasePlan.BatchPartition = utilpointer.Int32(0)
+				br.Spec.ReleasePlan.EnableExtraWorkloadForCanary = true
 				br.Status = v1beta1.BatchReleaseStatus{
 					ObservedGeneration:      1,
-					ObservedReleasePlanHash: "6d6a40791161e88ec0483688e951b589a4cbd0bf351974827706b79f99378fd5",
+					ObservedReleasePlanHash: "d444a1007776da957d7d8549e3375c96179621b85670ad1e2bb0fc5fea16446a",
 					CanaryStatus: v1beta1.BatchReleaseCanaryStatus{
 						CurrentBatchState:    v1beta1.ReadyBatchState,
 						CurrentBatch:         0,
@@ -200,6 +204,7 @@ func TestRunCanary(t *testing.T) {
 					},
 				}
 				br.Spec.ReleasePlan.BatchPartition = utilpointer.Int32(0)
+				br.Spec.ReleasePlan.EnableExtraWorkloadForCanary = true
 				return br
 			},
 		},

pkg/controller/rollout/rollout_controller.go

@@ -111,10 +111,10 @@ func (r *RolloutReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ct
 	klog.Infof("Begin to reconcile Rollout %v", klog.KObj(rollout))
 
 	//  If workload watcher does not exist, then add the watcher dynamically
-	workloadRef := rollout.Spec.ObjectRef.WorkloadRef
+	workloadRef := rollout.Spec.WorkloadRef
-	workloadGVK := util.GetGVKFrom(workloadRef)
+	workloadGVK := util.GetGVKFrom(&workloadRef)
 	_, exists := watchedWorkload.Load(workloadGVK.String())
-	if workloadRef != nil && !exists {
+	if !exists {
 		succeeded, err := util.AddWatcherDynamically(runtimeController, workloadHandler, workloadGVK)
 		if err != nil {
 			return ctrl.Result{}, err

pkg/controller/rollout/rollout_controller_test.go

@@ -48,45 +48,44 @@ var (
 			},
 		},
 		Spec: v1beta1.RolloutSpec{
-			ObjectRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: "apps/v1",
-					APIVersion: "apps/v1",
+				Kind:       "Deployment",
-					Kind:       "Deployment",
+				Name:       "echoserver",
-					Name:       "echoserver",
-				},
 			},
 			Strategy: v1beta1.RolloutStrategy{
 				Canary: &v1beta1.CanaryStrategy{
+					EnableExtraWorkloadForCanary: true,
 					Steps: []v1beta1.CanaryStep{
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(5),
+								Traffic: utilpointer.String("5%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 1},
 						},
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(20),
+								Traffic: utilpointer.String("20%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 2},
 						},
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(60),
+								Traffic: utilpointer.String("60%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 6},
 						},
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(100),
+								Traffic: utilpointer.String("100%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 10},
 						},
 					},
-					TrafficRoutings: []v1alpha1.TrafficRoutingRef{
+					TrafficRoutings: []v1beta1.TrafficRoutingRef{
 						{
 							Service: "echoserver",
-							Ingress: &v1alpha1.IngressTrafficRouting{
+							Ingress: &v1beta1.IngressTrafficRouting{
 								Name: "echoserver",
 							},
 						},
@@ -207,12 +206,10 @@ var (
 			Generation: 1,
 		},
 		Spec: v1beta1.BatchReleaseSpec{
-			TargetRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: "apps/v1",
-					APIVersion: "apps/v1",
+				Kind:       "Deployment",
-					Kind:       "Deployment",
+				Name:       "echoserver",
-					Name:       "echoserver",
-				},
 			},
 		},
 		Status: v1beta1.BatchReleaseStatus{},

pkg/controller/rollout/rollout_event_handler.go

@@ -85,7 +85,7 @@ func (w *enqueueRequestForWorkload) getRolloutForWorkload(key types.NamespacedNa
 	}
 
 	for _, rollout := range rList.Items {
-		targetRef := rollout.Spec.ObjectRef.WorkloadRef
+		targetRef := rollout.Spec.WorkloadRef
 		targetGV, err := schema.ParseGroupVersion(targetRef.APIVersion)
 		if err != nil {
 			klog.Errorf("failed to parse rollout(%s/%s) targetRef's group version: %s", rollout.Namespace, rollout.Name, targetRef.APIVersion)

pkg/controller/rollout/rollout_progressing.go

@@ -19,7 +19,6 @@ package rollout
 import (
 	"context"
 	"fmt"
-	"strconv"
 	"time"
 
 	"github.com/openkruise/rollouts/api/v1alpha1"
@@ -391,12 +390,7 @@ func (r *RolloutReconciler) recalculateCanaryStep(c *RolloutContext) (int32, err
 	for i := range c.Rollout.Spec.Strategy.Canary.Steps {
 		step := c.Rollout.Spec.Strategy.Canary.Steps[i]
 		var desiredReplicas int
-		if step.Replicas != nil {
+		desiredReplicas, _ = intstr.GetScaledValueFromIntOrPercent(step.Replicas, int(c.Workload.Replicas), true)
-			desiredReplicas, _ = intstr.GetScaledValueFromIntOrPercent(step.Replicas, int(c.Workload.Replicas), true)
-		} else {
-			replicas := intstr.FromString(strconv.Itoa(int(*step.Weight)) + "%")
-			desiredReplicas, _ = intstr.GetScaledValueFromIntOrPercent(&replicas, int(c.Workload.Replicas), true)
-		}
 		stepIndex = int32(i + 1)
 		if currentReplicas <= desiredReplicas {
 			break

pkg/controller/rollout/rollout_progressing_test.go

@@ -660,19 +660,13 @@ func TestReCalculateCanaryStepIndex(t *testing.T) {
 				obj := rolloutDemo.DeepCopy()
 				obj.Spec.Strategy.Canary.Steps = []v1beta1.CanaryStep{
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "20%"},
-							Weight: utilpointer.Int32(20),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "50%"},
-							Weight: utilpointer.Int32(50),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "100%"},
-							Weight: utilpointer.Int32(100),
-						},
 					},
 				}
 				return obj
@@ -705,19 +699,13 @@ func TestReCalculateCanaryStepIndex(t *testing.T) {
 				obj := rolloutDemo.DeepCopy()
 				obj.Spec.Strategy.Canary.Steps = []v1beta1.CanaryStep{
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "20%"},
-							Weight: utilpointer.Int32(20),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "40%"},
-							Weight: utilpointer.Int32(40),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "100%"},
-							Weight: utilpointer.Int32(100),
-						},
 					},
 				}
 				return obj
@@ -750,19 +738,13 @@ func TestReCalculateCanaryStepIndex(t *testing.T) {
 				obj := rolloutDemo.DeepCopy()
 				obj.Spec.Strategy.Canary.Steps = []v1beta1.CanaryStep{
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "40%"},
-							Weight: utilpointer.Int32(40),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "60%"},
-							Weight: utilpointer.Int32(60),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "100%"},
-							Weight: utilpointer.Int32(100),
-						},
 					},
 				}
 				return obj
@@ -795,19 +777,13 @@ func TestReCalculateCanaryStepIndex(t *testing.T) {
 				obj := rolloutDemo.DeepCopy()
 				obj.Spec.Strategy.Canary.Steps = []v1beta1.CanaryStep{
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "10%"},
-							Weight: utilpointer.Int32(10),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "30%"},
-							Weight: utilpointer.Int32(30),
-						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						Replicas: &intstr.IntOrString{Type: intstr.String, StrVal: "100%"},
-							Weight: utilpointer.Int32(100),
-						},
 					},
 				}
 				return obj
@@ -840,8 +816,8 @@ func TestReCalculateCanaryStepIndex(t *testing.T) {
 				obj := rolloutDemo.DeepCopy()
 				obj.Spec.Strategy.Canary.Steps = []v1beta1.CanaryStep{
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-							Weight: utilpointer.Int32(2),
+							Traffic: utilpointer.String("2%"),
 						},
 						Replicas: &intstr.IntOrString{
 							Type:   intstr.String,
@@ -849,8 +825,8 @@ func TestReCalculateCanaryStepIndex(t *testing.T) {
 						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-							Weight: utilpointer.Int32(3),
+							Traffic: utilpointer.String("3%"),
 						},
 						Replicas: &intstr.IntOrString{
 							Type:   intstr.String,

pkg/controller/rollout/rollout_status_test.go

@@ -20,7 +20,6 @@ import (
 	"context"
 	"testing"
 
-	"github.com/openkruise/rollouts/api/v1alpha1"
 	"github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/trafficrouting"
 	"github.com/openkruise/rollouts/pkg/util"
@@ -43,7 +42,7 @@ func TestCalculateRolloutHash(t *testing.T) {
 				return obj
 			},
 			expectHash: func() string {
-				return "626fd556c5d5v2d9b4f7c2xvbc9dxddxzd48xvb9w9wfcdvdz6v959fbzd84b57x"
+				return "75746v7d5z9x59v5c7dff4wd9cv9cc28czf6c2z664w7zbb7vw2bzv76v99z6bd9"
 			},
 		},
 		{
@@ -56,7 +55,7 @@ func TestCalculateRolloutHash(t *testing.T) {
 				return obj
 			},
 			expectHash: func() string {
-				return "626fd556c5d5v2d9b4f7c2xvbc9dxddxzd48xvb9w9wfcdvdz6v959fbzd84b57x"
+				return "75746v7d5z9x59v5c7dff4wd9cv9cc28czf6c2z664w7zbb7vw2bzv76v99z6bd9"
 			},
 		},
 		{
@@ -65,20 +64,20 @@ func TestCalculateRolloutHash(t *testing.T) {
 				obj := rolloutDemo.DeepCopy()
 				obj.Spec.Strategy.Canary.Steps = []v1beta1.CanaryStep{
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-							Weight: utilpointer.Int32(50),
+							Traffic: utilpointer.String("50%"),
 						},
 					},
 					{
-						TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+						TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-							Weight: utilpointer.Int32(100),
+							Traffic: utilpointer.String("100%"),
 						},
 					},
 				}
 				return obj
 			},
 			expectHash: func() string {
-				return "8c449wxc46x8dd764x4v4wzvc7454f48478vd9db27fv8v9dw5cwbcb6b42b75dc"
+				return "db9c2x47d282c84z6684d598bzwf9b4x6ffb45fc456xdfv97945v2vb79w72c7z"
 			},
 		},
 	}

pkg/controller/trafficrouting/trafficrouting_controller.go

@@ -215,12 +215,15 @@ func (r *TrafficRoutingReconciler) SetupWithManager(mgr ctrl.Manager) error {
 }
 
 func newTrafficRoutingContext(tr *v1alpha1.TrafficRouting) *trafficrouting.TrafficRoutingContext {
-	return &trafficrouting.TrafficRoutingContext{
+	c := &trafficrouting.TrafficRoutingContext{
 		Key:                fmt.Sprintf("TrafficRouting(%s/%s)", tr.Namespace, tr.Name),
 		Namespace:          tr.Namespace,
-		ObjectRef:          tr.Spec.ObjectRef,
+		Strategy:           v1alpha1.ConversionToV1beta1TrafficRoutingStrategy(tr.Spec.Strategy),
-		Strategy:           tr.Spec.Strategy,
 		OwnerRef:           *metav1.NewControllerRef(tr, trControllerKind),
 		OnlyTrafficRouting: true,
 	}
+	for _, ref := range tr.Spec.ObjectRef {
+		c.ObjectRef = append(c.ObjectRef, v1alpha1.ConversionToV1beta1TrafficRoutingRef(ref))
+	}
+	return c
 }

pkg/trafficrouting/manager.go

@@ -21,7 +21,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/openkruise/rollouts/api/v1alpha1"
+	"github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/trafficrouting/network"
 	custom "github.com/openkruise/rollouts/pkg/trafficrouting/network/customNetworkProvider"
 	"github.com/openkruise/rollouts/pkg/trafficrouting/network/gateway"
@@ -44,8 +44,8 @@ type TrafficRoutingContext struct {
 	// only for log info
 	Key       string
 	Namespace string
-	ObjectRef []v1alpha1.TrafficRoutingRef
+	ObjectRef []v1beta1.TrafficRoutingRef
-	Strategy  v1alpha1.TrafficRoutingStrategy
+	Strategy  v1beta1.TrafficRoutingStrategy
 	// OnlyTrafficRouting
 	OnlyTrafficRouting bool
 	OwnerRef           metav1.OwnerReference
@@ -100,7 +100,7 @@ func (m *Manager) DoTrafficRouting(c *TrafficRoutingContext) (bool, error) {
 	if trafficRouting.GracePeriodSeconds <= 0 {
 		trafficRouting.GracePeriodSeconds = defaultGracePeriodSeconds
 	}
-	if c.Strategy.Weight == nil && len(c.Strategy.Matches) == 0 {
+	if c.Strategy.Traffic == nil && len(c.Strategy.Matches) == 0 {
 		return true, nil
 	}
 
@@ -228,7 +228,7 @@ func (m *Manager) FinalisingTrafficRouting(c *TrafficRoutingContext, onlyRestore
 	}
 
 	// First route 100% traffic to stable service
-	c.Strategy.Weight = utilpointer.Int32(0)
+	c.Strategy.Traffic = utilpointer.StringPtr("0%")
 	verify, err = trController.EnsureRoutes(context.TODO(), &c.Strategy)
 	if err != nil {
 		return false, err

pkg/trafficrouting/manager_test.go

@@ -113,45 +113,43 @@ var (
 			},
 		},
 		Spec: v1beta1.RolloutSpec{
-			ObjectRef: v1beta1.ObjectRef{
+			WorkloadRef: v1beta1.ObjectRef{
-				WorkloadRef: &v1beta1.WorkloadRef{
+				APIVersion: "apps/v1",
-					APIVersion: "apps/v1",
+				Kind:       "Deployment",
-					Kind:       "Deployment",
+				Name:       "echoserver",
-					Name:       "echoserver",
-				},
 			},
 			Strategy: v1beta1.RolloutStrategy{
 				Canary: &v1beta1.CanaryStrategy{
 					Steps: []v1beta1.CanaryStep{
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(5),
+								Traffic: utilpointer.String("5%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 1},
 						},
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(20),
+								Traffic: utilpointer.String("20%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 2},
 						},
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(60),
+								Traffic: utilpointer.String("60%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 6},
 						},
 						{
-							TrafficRoutingStrategy: v1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(100),
+								Traffic: utilpointer.String("100%"),
 							},
 							Replicas: &intstr.IntOrString{IntVal: 10},
 						},
 					},
-					TrafficRoutings: []v1alpha1.TrafficRoutingRef{
+					TrafficRoutings: []v1beta1.TrafficRoutingRef{
 						{
 							Service: "echoserver",
-							Ingress: &v1alpha1.IngressTrafficRouting{
+							Ingress: &v1beta1.IngressTrafficRouting{
 								Name: "echoserver",
 							},
 						},

pkg/trafficrouting/network/customNetworkProvider/custom_network_provider.go

@@ -23,20 +23,20 @@ import (
 	"reflect"
 	"strings"
 
-	"k8s.io/apimachinery/pkg/api/errors"
+	"github.com/openkruise/rollouts/api/v1beta1"
-	"k8s.io/klog/v2"
-
-	rolloutv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
 	"github.com/openkruise/rollouts/pkg/trafficrouting/network"
 	"github.com/openkruise/rollouts/pkg/util"
 	"github.com/openkruise/rollouts/pkg/util/configuration"
 	"github.com/openkruise/rollouts/pkg/util/luamanager"
 	lua "github.com/yuin/gopher-lua"
 	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	"k8s.io/klog/v2"
 	utilpointer "k8s.io/utils/pointer"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 )
@@ -50,7 +50,7 @@ type LuaData struct {
 	Data          Data
 	CanaryWeight  int32
 	StableWeight  int32
-	Matches       []rolloutv1alpha1.HttpRouteMatch
+	Matches       []v1beta1.HttpRouteMatch
 	CanaryService string
 	StableService string
 }
@@ -72,7 +72,7 @@ type Config struct {
 	CanaryService string
 	StableService string
 	// network providers need to be created
-	TrafficConf []rolloutv1alpha1.CustomNetworkRef
+	TrafficConf []v1beta1.ObjectRef
 	OwnerRef    metav1.OwnerReference
 }
 
@@ -107,11 +107,11 @@ func (r *customController) Initialize(ctx context.Context) error {
 }
 
 // when ensuring routes, first execute lua for all custom providers, then update
-func (r *customController) EnsureRoutes(ctx context.Context, strategy *rolloutv1alpha1.TrafficRoutingStrategy) (bool, error) {
+func (r *customController) EnsureRoutes(ctx context.Context, strategy *v1beta1.TrafficRoutingStrategy) (bool, error) {
 	done := true
 	// *strategy.Weight == 0 indicates traffic routing is doing finalising and tries to route whole traffic to stable service
 	// then directly do finalising
-	if strategy.Weight != nil && *strategy.Weight == 0 {
+	if strategy.Traffic != nil && *strategy.Traffic == "0%" {
 		return true, nil
 	}
 	var err error
@@ -254,8 +254,13 @@ func (r *customController) restoreObject(obj *unstructured.Unstructured) error {
 	return nil
 }
 
-func (r *customController) executeLuaForCanary(spec Data, strategy *rolloutv1alpha1.TrafficRoutingStrategy, luaScript string) (Data, error) {
+func (r *customController) executeLuaForCanary(spec Data, strategy *v1beta1.TrafficRoutingStrategy, luaScript string) (Data, error) {
-	weight := strategy.Weight
+	var weight *int32
+	if strategy.Traffic != nil {
+		is := intstr.FromString(*strategy.Traffic)
+		weightInt, _ := intstr.GetScaledValueFromIntOrPercent(&is, 100, true)
+		weight = utilpointer.Int32(int32(weightInt))
+	}
 	matches := strategy.Matches
 	if weight == nil {
 		// the lua script does not have a pointer type,
@@ -296,7 +301,7 @@ func (r *customController) executeLuaForCanary(spec Data, strategy *rolloutv1alp
 	return Data{}, fmt.Errorf("expect table output from Lua script, not %s", returnValue.Type().String())
 }
 
-func (r *customController) getLuaScript(ctx context.Context, ref rolloutv1alpha1.CustomNetworkRef) (string, error) {
+func (r *customController) getLuaScript(ctx context.Context, ref v1beta1.ObjectRef) (string, error) {
 	// get local lua script
 	// luaScript.Provider: CRDGroupt/Kind
 	group := strings.Split(ref.APIVersion, "/")[0]

pkg/trafficrouting/network/customNetworkProvider/custom_network_provider_test.go

@@ -28,7 +28,7 @@ import (
 
 	rolloutapi "github.com/openkruise/rollouts/api"
 	rolloutsv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
-	rolloutsv1beta1 "github.com/openkruise/rollouts/api/v1beta1"
+	"github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/util"
 	"github.com/openkruise/rollouts/pkg/util/configuration"
 	"github.com/openkruise/rollouts/pkg/util/luamanager"
@@ -38,6 +38,7 @@ import (
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/intstr"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/klog/v2"
 	utilpointer "k8s.io/utils/pointer"
@@ -141,7 +142,7 @@ func TestInitialize(t *testing.T) {
 				return Config{
 					StableService: "echoserver",
 					CanaryService: "echoserver-canary",
-					TrafficConf: []rolloutsv1alpha1.CustomNetworkRef{
+					TrafficConf: []v1beta1.ObjectRef{
 						{
 							APIVersion: "networking.istio.io/v1alpha3",
 							Kind:       "VirtualService",
@@ -174,7 +175,7 @@ func TestInitialize(t *testing.T) {
 				return Config{
 					StableService: "echoserver",
 					CanaryService: "echoserver-canary",
-					TrafficConf: []rolloutsv1alpha1.CustomNetworkRef{
+					TrafficConf: []v1beta1.ObjectRef{
 						{
 							APIVersion: "networking.test.io/v1alpha3",
 							Kind:       "VirtualService",
@@ -237,7 +238,7 @@ func TestEnsureRoutes(t *testing.T) {
 	cases := []struct {
 		name                string
 		getLua              func() map[string]string
-		getRoutes           func() *rolloutsv1alpha1.TrafficRoutingStrategy
+		getRoutes           func() *v1beta1.TrafficRoutingStrategy
 		getUnstructureds    func() []*unstructured.Unstructured
 		getConfig           func() Config
 		expectState         func() (bool, bool)
@@ -245,9 +246,9 @@ func TestEnsureRoutes(t *testing.T) {
 	}{
 		{
 			name: "test1, do traffic routing for VirtualService and DestinationRule",
-			getRoutes: func() *rolloutsv1alpha1.TrafficRoutingStrategy {
+			getRoutes: func() *v1beta1.TrafficRoutingStrategy {
-				return &rolloutsv1alpha1.TrafficRoutingStrategy{
+				return &v1beta1.TrafficRoutingStrategy{
-					Weight: utilpointer.Int32(5),
+					Traffic: utilpointer.String("5%"),
 				}
 			},
 			getUnstructureds: func() []*unstructured.Unstructured {
@@ -268,7 +269,7 @@ func TestEnsureRoutes(t *testing.T) {
 					Key:           "rollout-demo",
 					StableService: "echoserver",
 					CanaryService: "echoserver-canary",
-					TrafficConf: []rolloutsv1alpha1.CustomNetworkRef{
+					TrafficConf: []v1beta1.ObjectRef{
 						{
 							APIVersion: "networking.istio.io/v1alpha3",
 							Kind:       "VirtualService",
@@ -317,9 +318,9 @@ func TestEnsureRoutes(t *testing.T) {
 		},
 		{
 			name: "test2, do traffic routing but failed to execute lua",
-			getRoutes: func() *rolloutsv1alpha1.TrafficRoutingStrategy {
+			getRoutes: func() *v1beta1.TrafficRoutingStrategy {
-				return &rolloutsv1alpha1.TrafficRoutingStrategy{
+				return &v1beta1.TrafficRoutingStrategy{
-					Weight: utilpointer.Int32(5),
+					Traffic: utilpointer.String("5%"),
 				}
 			},
 			getUnstructureds: func() []*unstructured.Unstructured {
@@ -340,7 +341,7 @@ func TestEnsureRoutes(t *testing.T) {
 					Key:           "rollout-demo",
 					StableService: "echoserver",
 					CanaryService: "echoserver-canary",
-					TrafficConf: []rolloutsv1alpha1.CustomNetworkRef{
+					TrafficConf: []v1beta1.ObjectRef{
 						{
 							APIVersion: "networking.istio.io/v1alpha3",
 							Kind:       "VirtualService",
@@ -446,7 +447,7 @@ func TestFinalise(t *testing.T) {
 				return Config{
 					StableService: "echoserver",
 					CanaryService: "echoserver-canary",
-					TrafficConf: []rolloutsv1alpha1.CustomNetworkRef{
+					TrafficConf: []v1beta1.ObjectRef{
 						{
 							APIVersion: "networking.istio.io/v1alpha3",
 							Kind:       "VirtualService",
@@ -482,7 +483,7 @@ func TestFinalise(t *testing.T) {
 }
 
 type TestCase struct {
-	Rollout        *rolloutsv1beta1.Rollout         `json:"rollout,omitempty"`
+	Rollout        *v1beta1.Rollout                 `json:"rollout,omitempty"`
 	TrafficRouting *rolloutsv1alpha1.TrafficRouting `json:"trafficRouting,omitempty"`
 	Original       *unstructured.Unstructured       `json:"original,omitempty"`
 	Expected       []*unstructured.Unstructured     `json:"expected,omitempty"`
@@ -522,8 +523,12 @@ func TestLuaScript(t *testing.T) {
 				if rollout != nil {
 					steps := rollout.Spec.Strategy.Canary.Steps
 					for i, step := range steps {
-						weight := step.TrafficRoutingStrategy.Weight
+						var weight *int32
-						if weight == nil {
+						if step.TrafficRoutingStrategy.Traffic != nil {
+							is := intstr.FromString(*step.TrafficRoutingStrategy.Traffic)
+							weightInt, _ := intstr.GetScaledValueFromIntOrPercent(&is, 100, true)
+							weight = utilpointer.Int32(int32(weightInt))
+						} else {
 							weight = utilpointer.Int32(-1)
 						}
 						var canaryService string
@@ -563,13 +568,19 @@ func TestLuaScript(t *testing.T) {
 					var canaryService string
 					stableService := trafficRouting.Spec.ObjectRef[0].Service
 					canaryService = stableService
+					matches := make([]v1beta1.HttpRouteMatch, 0)
+					for _, match := range trafficRouting.Spec.Strategy.Matches {
+						obj := v1beta1.HttpRouteMatch{}
+						obj.Headers = match.Headers
+						matches = append(matches, obj)
+					}
 					data := &LuaData{
 						Data: Data{
 							Labels:      testCase.Original.GetLabels(),
 							Annotations: testCase.Original.GetAnnotations(),
 							Spec:        testCase.Original.Object["spec"],
 						},
-						Matches:       trafficRouting.Spec.Strategy.Matches,
+						Matches:       matches,
 						CanaryWeight:  *weight,
 						StableWeight:  100 - *weight,
 						CanaryService: canaryService,
@@ -615,6 +626,7 @@ func getLuaTestCase(t *testing.T, path string) (*TestCase, error) {
 		t.Errorf("failed to read file %s", path)
 		return nil, err
 	}
+	fmt.Println(string(yamlFile))
 	luaTestCase := &TestCase{}
 	err = yaml.Unmarshal(yamlFile, luaTestCase)
 	if err != nil {

pkg/trafficrouting/network/gateway/gateway.go

@@ -17,10 +17,11 @@ import (
 	"context"
 	"reflect"
 
-	rolloutv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
+	"github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/trafficrouting/network"
 	"k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/client-go/util/retry"
 	"k8s.io/klog/v2"
 	utilpointer "k8s.io/utils/pointer"
@@ -34,7 +35,7 @@ type Config struct {
 	Namespace     string
 	CanaryService string
 	StableService string
-	TrafficConf   *rolloutv1alpha1.GatewayTrafficRouting
+	TrafficConf   *v1beta1.GatewayTrafficRouting
 }
 
 type gatewayController struct {
@@ -56,8 +57,13 @@ func (r *gatewayController) Initialize(ctx context.Context) error {
 	return r.Get(ctx, types.NamespacedName{Namespace: r.conf.Namespace, Name: *r.conf.TrafficConf.HTTPRouteName}, route)
 }
 
-func (r *gatewayController) EnsureRoutes(ctx context.Context, strategy *rolloutv1alpha1.TrafficRoutingStrategy) (bool, error) {
+func (r *gatewayController) EnsureRoutes(ctx context.Context, strategy *v1beta1.TrafficRoutingStrategy) (bool, error) {
-	weight := strategy.Weight
+	var weight *int32
+	if strategy.Traffic != nil {
+		is := intstr.FromString(*strategy.Traffic)
+		weightInt, _ := intstr.GetScaledValueFromIntOrPercent(&is, 100, true)
+		weight = utilpointer.Int32(int32(weightInt))
+	}
 	matches := strategy.Matches
 	// headerModifier := strategy.RequestHeaderModifier
 	var httpRoute gatewayv1alpha2.HTTPRoute
@@ -118,7 +124,7 @@ func (r *gatewayController) Finalise(ctx context.Context) error {
 	return nil
 }
 
-func (r *gatewayController) buildDesiredHTTPRoute(rules []gatewayv1alpha2.HTTPRouteRule, weight *int32, matches []rolloutv1alpha1.HttpRouteMatch,
+func (r *gatewayController) buildDesiredHTTPRoute(rules []gatewayv1alpha2.HTTPRouteRule, weight *int32, matches []v1beta1.HttpRouteMatch,
 	rh *gatewayv1alpha2.HTTPRequestHeaderFilter) []gatewayv1alpha2.HTTPRouteRule {
 	var desired []gatewayv1alpha2.HTTPRouteRule
 	// Only when finalize method parameter weight=-1,
@@ -146,7 +152,7 @@ func (r *gatewayController) buildDesiredHTTPRoute(rules []gatewayv1alpha2.HTTPRo
 	return r.buildCanaryWeightHttpRoutes(rules, weight)
 }
 
-func (r *gatewayController) buildCanaryHeaderHttpRoutes(rules []gatewayv1alpha2.HTTPRouteRule, matchs []rolloutv1alpha1.HttpRouteMatch) []gatewayv1alpha2.HTTPRouteRule {
+func (r *gatewayController) buildCanaryHeaderHttpRoutes(rules []gatewayv1alpha2.HTTPRouteRule, matchs []v1beta1.HttpRouteMatch) []gatewayv1alpha2.HTTPRouteRule {
 	var desired []gatewayv1alpha2.HTTPRouteRule
 	var canarys []gatewayv1alpha2.HTTPRouteRule
 	for i := range rules {

pkg/trafficrouting/network/gateway/gateway_test.go

@@ -17,7 +17,7 @@ import (
 	"reflect"
 	"testing"
 
-	rolloutsv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
+	"github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/util"
 	utilpointer "k8s.io/utils/pointer"
 	gatewayv1alpha2 "sigs.k8s.io/gateway-api/apis/v1alpha2"
@@ -130,7 +130,7 @@ func TestBuildDesiredHTTPRoute(t *testing.T) {
 	cases := []struct {
 		name          string
 		getRouteRules func() []gatewayv1alpha2.HTTPRouteRule
-		getRoutes     func() (*int32, []rolloutsv1alpha1.HttpRouteMatch)
+		getRoutes     func() (*int32, []v1beta1.HttpRouteMatch)
 		desiredRules  func() []gatewayv1alpha2.HTTPRouteRule
 	}{
 		{
@@ -139,9 +139,9 @@ func TestBuildDesiredHTTPRoute(t *testing.T) {
 				rules := routeDemo.DeepCopy().Spec.Rules
 				return rules
 			},
-			getRoutes: func() (*int32, []rolloutsv1alpha1.HttpRouteMatch) {
+			getRoutes: func() (*int32, []v1beta1.HttpRouteMatch) {
 				iType := gatewayv1alpha2.HeaderMatchRegularExpression
-				return nil, []rolloutsv1alpha1.HttpRouteMatch{
+				return nil, []v1beta1.HttpRouteMatch{
 					// header
 					{
 						Headers: []gatewayv1alpha2.HTTPHeaderMatch{
@@ -360,7 +360,7 @@ func TestBuildDesiredHTTPRoute(t *testing.T) {
 				}
 				return rules
 			},
-			getRoutes: func() (*int32, []rolloutsv1alpha1.HttpRouteMatch) {
+			getRoutes: func() (*int32, []v1beta1.HttpRouteMatch) {
 				return utilpointer.Int32(20), nil
 			},
 			desiredRules: func() []gatewayv1alpha2.HTTPRouteRule {
@@ -494,7 +494,7 @@ func TestBuildDesiredHTTPRoute(t *testing.T) {
 				})
 				return rules
 			},
-			getRoutes: func() (*int32, []rolloutsv1alpha1.HttpRouteMatch) {
+			getRoutes: func() (*int32, []v1beta1.HttpRouteMatch) {
 				return utilpointer.Int32(-1), nil
 			},
 			desiredRules: func() []gatewayv1alpha2.HTTPRouteRule {

pkg/trafficrouting/network/ingress/ingress.go

@@ -23,7 +23,7 @@ import (
 	"reflect"
 
 	jsonpatch "github.com/evanphx/json-patch"
-	rolloutv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
+	"github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/trafficrouting/network"
 	"github.com/openkruise/rollouts/pkg/util"
 	"github.com/openkruise/rollouts/pkg/util/configuration"
@@ -35,6 +35,7 @@ import (
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/apimachinery/pkg/util/sets"
 	"k8s.io/klog/v2"
 	utilpointer "k8s.io/utils/pointer"
@@ -56,7 +57,7 @@ type Config struct {
 	Namespace     string
 	CanaryService string
 	StableService string
-	TrafficConf   *rolloutv1alpha1.IngressTrafficRouting
+	TrafficConf   *v1beta1.IngressTrafficRouting
 	OwnerRef      metav1.OwnerReference
 }
 
@@ -82,8 +83,13 @@ func (r *ingressController) Initialize(ctx context.Context) error {
 	return r.Get(ctx, types.NamespacedName{Namespace: r.conf.Namespace, Name: r.conf.TrafficConf.Name}, ingress)
 }
 
-func (r *ingressController) EnsureRoutes(ctx context.Context, strategy *rolloutv1alpha1.TrafficRoutingStrategy) (bool, error) {
+func (r *ingressController) EnsureRoutes(ctx context.Context, strategy *v1beta1.TrafficRoutingStrategy) (bool, error) {
-	weight := strategy.Weight
+	var weight *int32
+	if strategy.Traffic != nil {
+		is := intstr.FromString(*strategy.Traffic)
+		weightInt, _ := intstr.GetScaledValueFromIntOrPercent(&is, 100, true)
+		weight = utilpointer.Int32(int32(weightInt))
+	}
 	matches := strategy.Matches
 	headerModifier := strategy.RequestHeaderModifier
 
@@ -217,7 +223,7 @@ func defaultCanaryIngressName(name string) string {
 	return fmt.Sprintf("%s-canary", name)
 }
 
-func (r *ingressController) executeLuaForCanary(annotations map[string]string, weight *int32, matches []rolloutv1alpha1.HttpRouteMatch,
+func (r *ingressController) executeLuaForCanary(annotations map[string]string, weight *int32, matches []v1beta1.HttpRouteMatch,
 	headerModifier *gatewayv1alpha2.HTTPRequestHeaderFilter) (map[string]string, error) {
 
 	if weight == nil {
@@ -228,7 +234,7 @@ func (r *ingressController) executeLuaForCanary(annotations map[string]string, w
 	type LuaData struct {
 		Annotations           map[string]string
 		Weight                string
-		Matches               []rolloutv1alpha1.HttpRouteMatch
+		Matches               []v1beta1.HttpRouteMatch
 		CanaryService         string
 		RequestHeaderModifier *gatewayv1alpha2.HTTPRequestHeaderFilter
 	}

pkg/trafficrouting/network/ingress/ingress_test.go

@@ -20,8 +20,7 @@ import (
 	"testing"
 
 	rolloutsapi "github.com/openkruise/rollouts/api"
-	rolloutsv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
+	"github.com/openkruise/rollouts/api/v1beta1"
-	rolloutsv1beta1 "github.com/openkruise/rollouts/api/v1beta1"
 	"github.com/openkruise/rollouts/pkg/util"
 	"github.com/openkruise/rollouts/pkg/util/configuration"
 	corev1 "k8s.io/api/core/v1"
@@ -279,7 +278,7 @@ func TestInitialize(t *testing.T) {
 		Key:           "rollout-demo",
 		StableService: "echoserver",
 		CanaryService: "echoserver-canary",
-		TrafficConf: &rolloutsv1alpha1.IngressTrafficRouting{
+		TrafficConf: &v1beta1.IngressTrafficRouting{
 			Name: "echoserver",
 		},
 	}
@@ -309,7 +308,7 @@ func TestEnsureRoutes(t *testing.T) {
 		name          string
 		getConfigmap  func() *corev1.ConfigMap
 		getIngress    func() []*netv1.Ingress
-		getRoutes     func() *rolloutsv1beta1.CanaryStep
+		getRoutes     func() *v1beta1.CanaryStep
 		expectIngress func() *netv1.Ingress
 		ingressType   string
 	}{
@@ -329,11 +328,11 @@ func TestEnsureRoutes(t *testing.T) {
 				canary.Spec.Rules[1].HTTP.Paths[0].Backend.Service.Name = "echoserver-canary"
 				return []*netv1.Ingress{demoIngress.DeepCopy(), canary}
 			},
-			getRoutes: func() *rolloutsv1beta1.CanaryStep {
+			getRoutes: func() *v1beta1.CanaryStep {
-				return &rolloutsv1beta1.CanaryStep{
+				return &v1beta1.CanaryStep{
-					TrafficRoutingStrategy: rolloutsv1alpha1.TrafficRoutingStrategy{
+					TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-						Weight: nil,
+						Traffic: nil,
-						Matches: []rolloutsv1alpha1.HttpRouteMatch{
+						Matches: []v1beta1.HttpRouteMatch{
 							// header
 							{
 								Headers: []gatewayv1alpha2.HTTPHeaderMatch{
@@ -400,10 +399,10 @@ func TestEnsureRoutes(t *testing.T) {
 				canary.Spec.Rules[1].HTTP.Paths[0].Backend.Service.Name = "echoserver-canary"
 				return []*netv1.Ingress{demoIngress.DeepCopy(), canary}
 			},
-			getRoutes: func() *rolloutsv1beta1.CanaryStep {
+			getRoutes: func() *v1beta1.CanaryStep {
-				return &rolloutsv1beta1.CanaryStep{
+				return &v1beta1.CanaryStep{
-					TrafficRoutingStrategy: rolloutsv1alpha1.TrafficRoutingStrategy{
+					TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-						Weight: utilpointer.Int32(40),
+						Traffic: utilpointer.String("40%"),
 					},
 				}
 			},
@@ -435,11 +434,11 @@ func TestEnsureRoutes(t *testing.T) {
 				canary.Spec.Rules[1].HTTP.Paths[0].Backend.Service.Name = "echoserver-canary"
 				return []*netv1.Ingress{demoIngress.DeepCopy(), canary}
 			},
-			getRoutes: func() *rolloutsv1beta1.CanaryStep {
+			getRoutes: func() *v1beta1.CanaryStep {
 				iType := gatewayv1alpha2.HeaderMatchRegularExpression
-				return &rolloutsv1beta1.CanaryStep{
+				return &v1beta1.CanaryStep{
-					TrafficRoutingStrategy: rolloutsv1alpha1.TrafficRoutingStrategy{
+					TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-						Matches: []rolloutsv1alpha1.HttpRouteMatch{
+						Matches: []v1beta1.HttpRouteMatch{
 							// header
 							{
 								Headers: []gatewayv1alpha2.HTTPHeaderMatch{
@@ -483,10 +482,10 @@ func TestEnsureRoutes(t *testing.T) {
 				canary.Spec.Rules[1].HTTP.Paths[0].Backend.Service.Name = "echoserver-canary"
 				return []*netv1.Ingress{demoIngress.DeepCopy(), canary}
 			},
-			getRoutes: func() *rolloutsv1beta1.CanaryStep {
+			getRoutes: func() *v1beta1.CanaryStep {
-				return &rolloutsv1beta1.CanaryStep{
+				return &v1beta1.CanaryStep{
-					TrafficRoutingStrategy: rolloutsv1alpha1.TrafficRoutingStrategy{
+					TrafficRoutingStrategy: v1beta1.TrafficRoutingStrategy{
-						Matches: []rolloutsv1alpha1.HttpRouteMatch{
+						Matches: []v1beta1.HttpRouteMatch{
 							// header
 							{
 								Headers: []gatewayv1alpha2.HTTPHeaderMatch{
@@ -526,7 +525,7 @@ func TestEnsureRoutes(t *testing.T) {
 		Key:           "rollout-demo",
 		StableService: "echoserver",
 		CanaryService: "echoserver-canary",
-		TrafficConf: &rolloutsv1alpha1.IngressTrafficRouting{
+		TrafficConf: &v1beta1.IngressTrafficRouting{
 			Name: "echoserver",
 		},
 	}
@@ -596,7 +595,7 @@ func TestFinalise(t *testing.T) {
 		Key:           "rollout-demo",
 		StableService: "echoserver",
 		CanaryService: "echoserver-canary",
-		TrafficConf: &rolloutsv1alpha1.IngressTrafficRouting{
+		TrafficConf: &v1beta1.IngressTrafficRouting{
 			Name: "echoserver",
 		},
 	}

pkg/trafficrouting/network/interface.go

@@ -19,7 +19,7 @@ package network
 import (
 	"context"
 
-	rolloutv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
+	"github.com/openkruise/rollouts/api/v1beta1"
 )
 
 // NetworkProvider common function across all TrafficRouting implementation
@@ -33,7 +33,7 @@ type NetworkProvider interface {
 	// 1. check if canary has been set desired weight.
 	// 2. If not, set canary desired weight
 	// When the first set weight is returned false, mainly to give the provider some time to process, only when again ensure, will return true
-	EnsureRoutes(ctx context.Context, strategy *rolloutv1alpha1.TrafficRoutingStrategy) (bool, error)
+	EnsureRoutes(ctx context.Context, strategy *v1beta1.TrafficRoutingStrategy) (bool, error)
 	// Finalise will do some cleanup work after the canary rollout complete, such as delete canary ingress.
 	// Finalise is called with a 3-second delay after completing the canary.
 	Finalise(ctx context.Context) error

pkg/util/controller_finder.go

@@ -66,7 +66,7 @@ type Workload struct {
 
 // ControllerFinderFunc is a function type that maps a pod to a list of
 // controllers and their scale.
-type ControllerFinderFunc func(namespace string, ref *rolloutv1beta1.WorkloadRef) (*Workload, error)
+type ControllerFinderFunc func(namespace string, ref *rolloutv1beta1.ObjectRef) (*Workload, error)
 
 type ControllerFinder struct {
 	client.Client
@@ -86,29 +86,17 @@ func NewControllerFinder(c client.Client) *ControllerFinder {
 // +kubebuilder:rbac:groups=apps,resources=replicasets/status,verbs=get;update;patch
 
 func (r *ControllerFinder) GetWorkloadForRef(rollout *rolloutv1beta1.Rollout) (*Workload, error) {
-	workloadRef := rollout.Spec.ObjectRef.WorkloadRef
+	workloadRef := rollout.Spec.WorkloadRef
-	if workloadRef == nil {
+	if rollout.Spec.Strategy.Canary.EnableExtraWorkloadForCanary {
-		return nil, nil
-	}
-
-	switch strings.ToLower(rollout.Annotations[rolloutv1beta1.RolloutStyleAnnotation]) {
-	case strings.ToLower(string(rolloutv1alpha1.PartitionRollingStyle)):
-		for _, finder := range r.partitionStyleFinders() {
-			workload, err := finder(rollout.Namespace, workloadRef)
-			if workload != nil || err != nil {
-				return workload, err
-			}
-		}
-	case strings.ToLower(string(rolloutv1alpha1.CanaryRollingStyle)):
-		for _, finder := range r.canaryStyleFinders() {
-			workload, err := finder(rollout.Namespace, workloadRef)
-			if workload != nil || err != nil {
-				return workload, err
-			}
-		}
-	default:
 		for _, finder := range append(r.canaryStyleFinders(), r.partitionStyleFinders()...) {
-			workload, err := finder(rollout.Namespace, workloadRef)
+			workload, err := finder(rollout.Namespace, &workloadRef)
+			if workload != nil || err != nil {
+				return workload, err
+			}
+		}
+	} else {
+		for _, finder := range r.partitionStyleFinders() {
+			workload, err := finder(rollout.Namespace, &workloadRef)
 			if workload != nil || err != nil {
 				return workload, err
 			}
@@ -138,7 +126,7 @@ var (
 )
 
 // getKruiseCloneSet returns the kruise cloneSet referenced by the provided controllerRef.
-func (r *ControllerFinder) getKruiseCloneSet(namespace string, ref *rolloutv1beta1.WorkloadRef) (*Workload, error) {
+func (r *ControllerFinder) getKruiseCloneSet(namespace string, ref *rolloutv1beta1.ObjectRef) (*Workload, error) {
 	// This error is irreversible, so there is no need to return error
 	ok, _ := verifyGroupKind(ref, ControllerKruiseKindCS.Kind, []string{ControllerKruiseKindCS.Group})
 	if !ok {
@@ -180,7 +168,7 @@ func (r *ControllerFinder) getKruiseCloneSet(namespace string, ref *rolloutv1bet
 	return workload, nil
 }
 
-func (r *ControllerFinder) getKruiseDaemonSet(namespace string, ref *rolloutv1beta1.WorkloadRef) (*Workload, error) {
+func (r *ControllerFinder) getKruiseDaemonSet(namespace string, ref *rolloutv1beta1.ObjectRef) (*Workload, error) {
 	// This error is irreversible, so there is no need to return error
 	ok, _ := verifyGroupKind(ref, ControllerKruiseKindDS.Kind, []string{ControllerKruiseKindDS.Group})
 	if !ok {
@@ -224,7 +212,7 @@ func (r *ControllerFinder) getKruiseDaemonSet(namespace string, ref *rolloutv1be
 }
 
 // getPartitionStyleDeployment returns the Advanced Deployment referenced by the provided controllerRef.
-func (r *ControllerFinder) getAdvancedDeployment(namespace string, ref *rolloutv1beta1.WorkloadRef) (*Workload, error) {
+func (r *ControllerFinder) getAdvancedDeployment(namespace string, ref *rolloutv1beta1.ObjectRef) (*Workload, error) {
 	// This error is irreversible, so there is no need to return error
 	ok, _ := verifyGroupKind(ref, ControllerKindDep.Kind, []string{ControllerKindDep.Group})
 	if !ok {
@@ -278,7 +266,7 @@ func (r *ControllerFinder) getAdvancedDeployment(namespace string, ref *rolloutv
 }
 
 // getDeployment returns the k8s native deployment referenced by the provided controllerRef.
-func (r *ControllerFinder) getDeployment(namespace string, ref *rolloutv1beta1.WorkloadRef) (*Workload, error) {
+func (r *ControllerFinder) getDeployment(namespace string, ref *rolloutv1beta1.ObjectRef) (*Workload, error) {
 	// This error is irreversible, so there is no need to return error
 	ok, _ := verifyGroupKind(ref, ControllerKindDep.Kind, []string{ControllerKindDep.Group})
 	if !ok {
@@ -335,7 +323,7 @@ func (r *ControllerFinder) getDeployment(namespace string, ref *rolloutv1beta1.W
 	return workload, err
 }
 
-func (r *ControllerFinder) getStatefulSetLikeWorkload(namespace string, ref *rolloutv1beta1.WorkloadRef) (*Workload, error) {
+func (r *ControllerFinder) getStatefulSetLikeWorkload(namespace string, ref *rolloutv1beta1.ObjectRef) (*Workload, error) {
 	if ref == nil {
 		return nil, nil
 	}
@@ -446,7 +434,7 @@ func (r *ControllerFinder) getDeploymentStableRs(obj *apps.Deployment) (*apps.Re
 	return rss[0], nil
 }
 
-func verifyGroupKind(ref *rolloutv1beta1.WorkloadRef, expectedKind string, expectedGroups []string) (bool, error) {
+func verifyGroupKind(ref *rolloutv1beta1.ObjectRef, expectedKind string, expectedGroups []string) (bool, error) {
 	gv, err := schema.ParseGroupVersion(ref.APIVersion)
 	if err != nil {
 		return false, err

pkg/util/rollout_utils.go

@@ -50,7 +50,7 @@ func IsRollbackInBatchPolicy(rollout *rolloutv1beta1.Rollout, labels map[string]
 	if len(rollout.Spec.Strategy.Canary.TrafficRoutings) > 0 {
 		return false
 	}
-	workloadRef := rollout.Spec.ObjectRef.WorkloadRef
+	workloadRef := rollout.Spec.WorkloadRef
 	//currently, only CloneSet, StatefulSet support this policy
 	if workloadRef.Kind == ControllerKindSts.Kind ||
 		workloadRef.Kind == ControllerKruiseKindCS.Kind ||
@@ -131,7 +131,7 @@ func DiscoverGVK(gvk schema.GroupVersionKind) bool {
 	return true
 }
 
-func GetGVKFrom(workloadRef *rolloutv1beta1.WorkloadRef) schema.GroupVersionKind {
+func GetGVKFrom(workloadRef *rolloutv1beta1.ObjectRef) schema.GroupVersionKind {
 	if workloadRef == nil {
 		return schema.GroupVersionKind{}
 	}

pkg/webhook/rollout/validating/rollout_create_update_handler.go

@@ -21,7 +21,6 @@ import (
 	"fmt"
 	"net/http"
 	"reflect"
-	"strings"
 
 	appsv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
 	appsv1beta1 "github.com/openkruise/rollouts/api/v1beta1"
@@ -131,15 +130,15 @@ func (h *RolloutCreateUpdateHandler) validateRolloutUpdate(oldObj, newObj *appsv
 	switch latestObject.Status.Phase {
 	// The workloadRef and TrafficRouting are not allowed to be modified in the Progressing, Terminating state
 	case appsv1beta1.RolloutPhaseProgressing, appsv1beta1.RolloutPhaseTerminating:
-		if !reflect.DeepEqual(oldObj.Spec.ObjectRef, newObj.Spec.ObjectRef) {
+		if !reflect.DeepEqual(oldObj.Spec.WorkloadRef, newObj.Spec.WorkloadRef) {
 			return field.ErrorList{field.Forbidden(field.NewPath("Spec.ObjectRef"), "Rollout 'ObjectRef' field is immutable")}
 		}
 		// canary strategy
 		if !reflect.DeepEqual(oldObj.Spec.Strategy.Canary.TrafficRoutings, newObj.Spec.Strategy.Canary.TrafficRoutings) {
 			return field.ErrorList{field.Forbidden(field.NewPath("Spec.Strategy.Canary.TrafficRoutings"), "Rollout 'Strategy.Canary.TrafficRoutings' field is immutable")}
 		}
-		if !strings.EqualFold(oldObj.Annotations[appsv1beta1.RolloutStyleAnnotation], newObj.Annotations[appsv1beta1.RolloutStyleAnnotation]) {
+		if oldObj.Spec.Strategy.Canary.EnableExtraWorkloadForCanary != newObj.Spec.Strategy.Canary.EnableExtraWorkloadForCanary {
-			return field.ErrorList{field.Forbidden(field.NewPath("Metadata.Annotation"), "Rollout 'Rolling-Style' annotation is immutable")}
+			return field.ErrorList{field.Forbidden(field.NewPath("Spec.Strategy.Canary"), "Rollout enableExtraWorkloadForCanary is immutable")}
 		}
 	}
 
@@ -171,7 +170,7 @@ func (h *RolloutCreateUpdateHandler) validateRolloutConflict(rollout *appsv1beta
 	}
 	for i := range rolloutList.Items {
 		r := &rolloutList.Items[i]
-		if r.Name == rollout.Name || !IsSameWorkloadRefGVKName(r.Spec.ObjectRef.WorkloadRef, rollout.Spec.ObjectRef.WorkloadRef) {
+		if r.Name == rollout.Name || !IsSameWorkloadRefGVKName(&r.Spec.WorkloadRef, &rollout.Spec.WorkloadRef) {
 			continue
 		}
 		return field.ErrorList{field.Invalid(path, rollout.Name,
@@ -181,39 +180,32 @@ func (h *RolloutCreateUpdateHandler) validateRolloutConflict(rollout *appsv1beta
 }
 
 func validateRolloutSpec(rollout *appsv1beta1.Rollout, fldPath *field.Path) field.ErrorList {
-	errList := validateRolloutSpecObjectRef(&rollout.Spec.ObjectRef, fldPath.Child("ObjectRef"))
+	errList := validateRolloutSpecObjectRef(&rollout.Spec.WorkloadRef, fldPath.Child("ObjectRef"))
 	errList = append(errList, validateRolloutRollingStyle(rollout, field.NewPath("RollingStyle"))...)
 	errList = append(errList, validateRolloutSpecStrategy(&rollout.Spec.Strategy, fldPath.Child("Strategy"))...)
 	return errList
 }
 
 func validateRolloutRollingStyle(rollout *appsv1beta1.Rollout, fldPath *field.Path) field.ErrorList {
-	switch strings.ToLower(rollout.Annotations[appsv1beta1.RolloutStyleAnnotation]) {
+	workloadRef := rollout.Spec.WorkloadRef
-	case "", strings.ToLower(string(appsv1alpha1.CanaryRollingStyle)), strings.ToLower(string(appsv1alpha1.PartitionRollingStyle)):
+	if workloadRef.Kind == util.ControllerKindDep.Kind {
-	default:
-		return field.ErrorList{field.Invalid(fldPath, rollout.Annotations[appsv1beta1.RolloutStyleAnnotation],
-			"Rolling style must be 'Canary', 'Partition' or empty")}
-	}
-
-	workloadRef := rollout.Spec.ObjectRef.WorkloadRef
-	if workloadRef == nil || workloadRef.Kind == util.ControllerKindDep.Kind {
 		return nil // Deployment support all rolling styles, no need to validate.
 	}
-	if strings.EqualFold(rollout.Annotations[appsv1beta1.RolloutStyleAnnotation], string(appsv1alpha1.CanaryRollingStyle)) {
+	if rollout.Spec.Strategy.Canary.EnableExtraWorkloadForCanary {
-		return field.ErrorList{field.Invalid(fldPath, rollout.Annotations[appsv1beta1.RolloutStyleAnnotation],
+		return field.ErrorList{field.Invalid(fldPath, rollout.Spec.Strategy.Canary.EnableExtraWorkloadForCanary,
-			"Only Deployment support canary rolling style")}
+			"Only Deployment can set enableExtraWorkloadForCanary=true")}
 	}
 	return nil
 }
 
-func validateRolloutSpecObjectRef(objectRef *appsv1beta1.ObjectRef, fldPath *field.Path) field.ErrorList {
+func validateRolloutSpecObjectRef(workloadRef *appsv1beta1.ObjectRef, fldPath *field.Path) field.ErrorList {
-	if objectRef.WorkloadRef == nil {
+	if workloadRef == nil {
-		return field.ErrorList{field.Invalid(fldPath.Child("WorkloadRef"), objectRef.WorkloadRef, "WorkloadRef is required")}
+		return field.ErrorList{field.Invalid(fldPath.Child("WorkloadRef"), workloadRef, "WorkloadRef is required")}
 	}
 
-	gvk := schema.FromAPIVersionAndKind(objectRef.WorkloadRef.APIVersion, objectRef.WorkloadRef.Kind)
+	gvk := schema.FromAPIVersionAndKind(workloadRef.APIVersion, workloadRef.Kind)
 	if !util.IsSupportedWorkload(gvk) {
-		return field.ErrorList{field.Invalid(fldPath.Child("WorkloadRef"), objectRef.WorkloadRef, "WorkloadRef kind is not supported")}
+		return field.ErrorList{field.Invalid(fldPath.Child("WorkloadRef"), workloadRef, "WorkloadRef kind is not supported")}
 	}
 	return nil
 }
@@ -237,7 +229,7 @@ func validateRolloutSpecCanaryStrategy(canary *appsv1beta1.CanaryStrategy, fldPa
 	return errList
 }
 
-func validateRolloutSpecCanaryTraffic(traffic appsv1alpha1.TrafficRoutingRef, fldPath *field.Path) field.ErrorList {
+func validateRolloutSpecCanaryTraffic(traffic appsv1beta1.TrafficRoutingRef, fldPath *field.Path) field.ErrorList {
 	errList := field.ErrorList{}
 	if len(traffic.Service) == 0 {
 		errList = append(errList, field.Invalid(fldPath.Child("Service"), traffic.Service, "TrafficRouting.Service cannot be empty"))
@@ -269,40 +261,38 @@ func validateRolloutSpecCanarySteps(steps []appsv1beta1.CanaryStep, fldPath *fie
 
 	for i := range steps {
 		s := &steps[i]
-		if s.Weight == nil && s.Replicas == nil {
+		if s.Replicas == nil {
-			return field.ErrorList{field.Invalid(fldPath.Index(i).Child("steps"), steps, `weight and replicas cannot be empty at the same time`)}
+			return field.ErrorList{field.Invalid(fldPath.Index(i).Child("steps"), steps, `replicas cannot be empty`)}
 		}
-		if s.Replicas != nil {
+		canaryReplicas, err := intstr.GetScaledValueFromIntOrPercent(s.Replicas, 100, true)
-			canaryReplicas, err := intstr.GetScaledValueFromIntOrPercent(s.Replicas, 100, true)
+		if err != nil ||
-			if err != nil ||
+			canaryReplicas <= 0 ||
-				canaryReplicas <= 0 ||
+			(canaryReplicas > 100 && s.Replicas.Type == intstr.String) {
-				(canaryReplicas > 100 && s.Replicas.Type == intstr.String) {
+			return field.ErrorList{field.Invalid(fldPath.Index(i).Child("Replicas"),
-				return field.ErrorList{field.Invalid(fldPath.Index(i).Child("Replicas"),
+				s.Replicas, `replicas must be positive number, or a percentage with "0%" < canaryReplicas <= "100%"`)}
-					s.Replicas, `replicas must be positive number, or a percentage with "0%" < canaryReplicas <= "100%"`)}
+		}
-			}
+		if !isTraffic {
+			continue
+		}
+		if s.Traffic == nil {
+			return field.ErrorList{field.Invalid(fldPath.Index(i).Child("steps"), steps, `traffic cannot be empty`)}
+		}
+		is := intstr.FromString(*s.Traffic)
+		weight, err := intstr.GetScaledValueFromIntOrPercent(&is, 100, true)
+		if err != nil || weight <= 0 || weight > 100 {
+			return field.ErrorList{field.Invalid(fldPath.Index(i).Child("steps"), steps, `traffic must be percentage with "0%" < traffic <= "100%"`)}
 		}
 	}
 
 	for i := 1; i < stepCount; i++ {
 		prev := &steps[i-1]
 		curr := &steps[i]
-		if isTraffic && curr.Weight != nil && prev.Weight != nil && *curr.Weight < *prev.Weight {
-			return field.ErrorList{field.Invalid(fldPath.Child("Weight"), steps, `Steps.Weight must be a non decreasing sequence`)}
-		}
-
 		// if they are comparable, then compare them
 		if IsPercentageCanaryReplicasType(prev.Replicas) != IsPercentageCanaryReplicasType(curr.Replicas) {
 			continue
 		}
-
 		prevCanaryReplicas, _ := intstr.GetScaledValueFromIntOrPercent(prev.Replicas, 100, true)
 		currCanaryReplicas, _ := intstr.GetScaledValueFromIntOrPercent(curr.Replicas, 100, true)
-		if prev.Replicas == nil {
-			prevCanaryReplicas = int(*prev.Weight)
-		}
-		if curr.Replicas == nil {
-			currCanaryReplicas = int(*curr.Weight)
-		}
 		if currCanaryReplicas < prevCanaryReplicas {
 			return field.ErrorList{field.Invalid(fldPath.Child("CanaryReplicas"), steps, `Steps.CanaryReplicas must be a non decreasing sequence`)}
 		}
@@ -315,7 +305,7 @@ func IsPercentageCanaryReplicasType(replicas *intstr.IntOrString) bool {
 	return replicas == nil || replicas.Type == intstr.String
 }
 
-func IsSameWorkloadRefGVKName(a, b *appsv1beta1.WorkloadRef) bool {
+func IsSameWorkloadRefGVKName(a, b *appsv1beta1.ObjectRef) bool {
 	if a == nil || b == nil {
 		return false
 	}

pkg/webhook/rollout/validating/rollout_create_update_handler_test.go

@@ -22,7 +22,6 @@ import (
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 	rolloutapi "github.com/openkruise/rollouts/api"
-	appsv1alpha1 "github.com/openkruise/rollouts/api/v1alpha1"
 	appsv1beta1 "github.com/openkruise/rollouts/api/v1beta1"
 	apps "k8s.io/api/apps/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -47,56 +46,46 @@ var (
 			Annotations: map[string]string{},
 		},
 		Spec: appsv1beta1.RolloutSpec{
-			ObjectRef: appsv1beta1.ObjectRef{
+			WorkloadRef: appsv1beta1.ObjectRef{
-				WorkloadRef: &appsv1beta1.WorkloadRef{
+				APIVersion: apps.SchemeGroupVersion.String(),
-					APIVersion: apps.SchemeGroupVersion.String(),
+				Kind:       "Deployment",
-					Kind:       "Deployment",
+				Name:       "deployment-demo",
-					Name:       "deployment-demo",
-				},
 			},
 			Strategy: appsv1beta1.RolloutStrategy{
 				Canary: &appsv1beta1.CanaryStrategy{
 					Steps: []appsv1beta1.CanaryStep{
 						{
-							TrafficRoutingStrategy: appsv1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: appsv1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(10),
+								Traffic: utilpointer.String("10%"),
 							},
 							Replicas: &intstr.IntOrString{Type: intstr.Int, IntVal: int32(1)},
 							Pause:    appsv1beta1.RolloutPause{},
 						},
 						{
-							TrafficRoutingStrategy: appsv1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: appsv1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(10),
+								Traffic: utilpointer.String("10%"),
 							},
 							Replicas: &intstr.IntOrString{Type: intstr.Int, IntVal: int32(3)},
 							Pause:    appsv1beta1.RolloutPause{Duration: utilpointer.Int32(1 * 24 * 60 * 60)},
 						},
 						{
-							TrafficRoutingStrategy: appsv1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: appsv1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(30),
+								Traffic: utilpointer.String("30%"),
 							},
-							Pause: appsv1beta1.RolloutPause{Duration: utilpointer.Int32(7 * 24 * 60 * 60)},
+							Replicas: &intstr.IntOrString{Type: intstr.Int, IntVal: int32(10)},
+							Pause:    appsv1beta1.RolloutPause{Duration: utilpointer.Int32(7 * 24 * 60 * 60)},
 						},
 						{
-							TrafficRoutingStrategy: appsv1alpha1.TrafficRoutingStrategy{
+							TrafficRoutingStrategy: appsv1beta1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(100),
+								Traffic: utilpointer.String("100%"),
-							},
-						},
-						{
-							TrafficRoutingStrategy: appsv1alpha1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(101),
-							},
-						},
-						{
-							TrafficRoutingStrategy: appsv1alpha1.TrafficRoutingStrategy{
-								Weight: utilpointer.Int32(200),
 							},
+							Replicas: &intstr.IntOrString{Type: intstr.Int, IntVal: int32(20)},
 						},
 					},
-					TrafficRoutings: []appsv1alpha1.TrafficRoutingRef{
+					TrafficRoutings: []appsv1beta1.TrafficRoutingRef{
 						{
 							Service: "service-demo",
-							Ingress: &appsv1alpha1.IngressTrafficRouting{
+							Ingress: &appsv1beta1.IngressTrafficRouting{
 								ClassType: "nginx",
 								Name:      "ingress-nginx-demo",
 							},
@@ -129,21 +118,13 @@ func TestRolloutValidateCreate(t *testing.T) {
 			Name:    "Normal case",
 			Succeed: true,
 			GetObject: func() []client.Object {
-				return []client.Object{rollout.DeepCopy()}
+				obj := rollout.DeepCopy()
+				return []client.Object{obj}
 			},
 		},
 		/***********************************************************
 			The following cases may lead to controller panic
 		 **********************************************************/
-		{
-			Name:    "WorkloadRef is nil",
-			Succeed: false,
-			GetObject: func() []client.Object {
-				object := rollout.DeepCopy()
-				object.Spec.ObjectRef.WorkloadRef = nil
-				return []client.Object{object}
-			},
-		},
 		{
 			Name:    "Canary is nil",
 			Succeed: false,
@@ -188,29 +169,21 @@ func TestRolloutValidateCreate(t *testing.T) {
 			Succeed: true,
 			GetObject: func() []client.Object {
 				object := rollout.DeepCopy()
-				object.Spec.ObjectRef.WorkloadRef = &appsv1beta1.WorkloadRef{
+				object.Spec.WorkloadRef = appsv1beta1.ObjectRef{
 					APIVersion: "apps/v1",
 					Kind:       "StatefulSet",
 					Name:       "whatever",
 				}
+
 				return []client.Object{object}
 			},
 		},
 		{
-			Name:    "Steps.Weight is a decreasing sequence",
+			Name:    "Steps.Traffic is a decreasing sequence",
 			Succeed: false,
 			GetObject: func() []client.Object {
 				object := rollout.DeepCopy()
-				object.Spec.Strategy.Canary.Steps[2].Weight = utilpointer.Int32Ptr(5)
+				object.Spec.Strategy.Canary.Steps[2].Traffic = utilpointer.String("%5")
-				return []client.Object{object}
-			},
-		},
-		{
-			Name:    "Steps.Replicas is a decreasing sequence",
-			Succeed: false,
-			GetObject: func() []client.Object {
-				object := rollout.DeepCopy()
-				object.Spec.Strategy.Canary.Steps[1].Replicas = &intstr.IntOrString{Type: intstr.String, StrVal: "50%"}
 				return []client.Object{object}
 			},
 		},
@@ -242,20 +215,20 @@ func TestRolloutValidateCreate(t *testing.T) {
 			},
 		},
 		{
-			Name:    "Steps.Weight is illegal value, 0",
+			Name:    "Steps.Traffic is illegal value, 0",
 			Succeed: false,
 			GetObject: func() []client.Object {
 				object := rollout.DeepCopy()
-				object.Spec.Strategy.Canary.Steps[1].Weight = utilpointer.Int32Ptr(0)
+				object.Spec.Strategy.Canary.Steps[1].Traffic = utilpointer.String("0%")
 				return []client.Object{object}
 			},
 		},
 		{
-			Name:    "Steps.Weight is illegal value, 101",
+			Name:    "Steps.Traffic is illegal value, 101",
 			Succeed: false,
 			GetObject: func() []client.Object {
 				object := rollout.DeepCopy()
-				object.Spec.Strategy.Canary.Steps[1].Weight = utilpointer.Int32Ptr(101)
+				object.Spec.Strategy.Canary.Steps[1].Traffic = utilpointer.String("101%")
 				return []client.Object{object}
 			},
 		},
@@ -264,9 +237,7 @@ func TestRolloutValidateCreate(t *testing.T) {
 			Succeed: true,
 			GetObject: func() []client.Object {
 				object := rollout.DeepCopy()
-				object.Annotations = map[string]string{
+				object.Spec.Strategy.Canary.EnableExtraWorkloadForCanary = true
-					appsv1beta1.RolloutStyleAnnotation: "Canary",
-				}
 				return []client.Object{object}
 			},
 		},
@@ -275,20 +246,6 @@ func TestRolloutValidateCreate(t *testing.T) {
 			Succeed: true,
 			GetObject: func() []client.Object {
 				object := rollout.DeepCopy()
-				object.Annotations = map[string]string{
-					appsv1beta1.RolloutStyleAnnotation: "Partition",
-				}
-				return []client.Object{object}
-			},
-		},
-		{
-			Name:    "Wrong rolling style",
-			Succeed: false,
-			GetObject: func() []client.Object {
-				object := rollout.DeepCopy()
-				object.Annotations = map[string]string{
-					appsv1beta1.RolloutStyleAnnotation: "Other",
-				}
 				return []client.Object{object}
 			},
 		},
@@ -297,21 +254,19 @@ func TestRolloutValidateCreate(t *testing.T) {
 			Succeed: false,
 			GetObject: func() []client.Object {
 				object := rollout.DeepCopy()
-				object.Annotations = map[string]string{
+				object.Spec.Strategy.Canary.EnableExtraWorkloadForCanary = true
-					appsv1beta1.RolloutStyleAnnotation: "Canary",
+				object.Spec.WorkloadRef.APIVersion = "apps.kruise.io/v1alpha1"
-				}
+				object.Spec.WorkloadRef.Kind = "CloneSet"
-				object.Spec.ObjectRef.WorkloadRef.APIVersion = "apps.kruise.io/v1alpha1"
-				object.Spec.ObjectRef.WorkloadRef.Kind = "CloneSet"
 				return []client.Object{object}
 			},
 		},
 		//{
-		//	Name:    "The last Steps.Weight is not 100",
+		//	Name:    "The last Steps.Traffic is not 100",
 		//	Succeed: false,
 		//	GetObject: func() []client.Object {
 		//		object := rollout.DeepCopy()
 		//		n := len(object.Spec.Strategy.Canary.Steps)
-		//		object.Spec.Strategy.Canary.Steps[n-1].Weight = 80
+		//		object.Spec.Strategy.Canary.Steps[n-1].Traffic = 80
 		//		return []client.Object{object}
 		//	},
 		//},
@@ -326,15 +281,15 @@ func TestRolloutValidateCreate(t *testing.T) {
 
 				object1 := rollout.DeepCopy()
 				object1.Name = "object-1"
-				object1.Spec.ObjectRef.WorkloadRef.Name = "another"
+				object1.Spec.WorkloadRef.Name = "another"
 
 				object2 := rollout.DeepCopy()
 				object2.Name = "object-2"
-				object2.Spec.ObjectRef.WorkloadRef.APIVersion = "another"
+				object2.Spec.WorkloadRef.APIVersion = "another"
 
 				object3 := rollout.DeepCopy()
 				object3.Name = "object-3"
-				object3.Spec.ObjectRef.WorkloadRef.Kind = "another"
+				object3.Spec.WorkloadRef.Kind = "another"
 
 				return []client.Object{
 					object, object1, object2, object3,
@@ -349,15 +304,15 @@ func TestRolloutValidateCreate(t *testing.T) {
 
 				object1 := rollout.DeepCopy()
 				object1.Name = "object-1"
-				object1.Spec.ObjectRef.WorkloadRef.Name = "another"
+				object1.Spec.WorkloadRef.Name = "another"
 
 				object2 := rollout.DeepCopy()
 				object2.Name = "object-2"
-				object2.Spec.ObjectRef.WorkloadRef.APIVersion = "another"
+				object2.Spec.WorkloadRef.APIVersion = "another"
 
 				object3 := rollout.DeepCopy()
 				object3.Name = "object-3"
-				object3.Spec.ObjectRef.WorkloadRef.Kind = "another"
+				object3.Spec.WorkloadRef.Kind = "another"
 
 				object4 := rollout.DeepCopy()
 				object4.Name = "object-4"
@@ -400,7 +355,7 @@ func TestRolloutValidateUpdate(t *testing.T) {
 			},
 			GetNewObject: func() client.Object {
 				object := rollout.DeepCopy()
-				object.Spec.Strategy.Canary.Steps[0].Weight = utilpointer.Int32Ptr(5)
+				object.Spec.Strategy.Canary.Steps[0].Traffic = utilpointer.String("5%")
 				return object
 			},
 		},
@@ -430,7 +385,7 @@ func TestRolloutValidateUpdate(t *testing.T) {
 			GetNewObject: func() client.Object {
 				object := rollout.DeepCopy()
 				object.Status.Phase = appsv1beta1.RolloutPhaseProgressing
-				object.Spec.Strategy.Canary.Steps[0].Weight = utilpointer.Int32Ptr(5)
+				object.Spec.Strategy.Canary.Steps[0].Traffic = utilpointer.String("5%")
 				return object
 			},
 		},
@@ -439,14 +394,13 @@ func TestRolloutValidateUpdate(t *testing.T) {
 			Succeed: false,
 			GetOldObject: func() client.Object {
 				object := rollout.DeepCopy()
-				object.Annotations[appsv1beta1.RolloutStyleAnnotation] = "Partition"
 				object.Status.Phase = appsv1beta1.RolloutPhaseProgressing
 				return object
 			},
 			GetNewObject: func() client.Object {
 				object := rollout.DeepCopy()
 				object.Status.Phase = appsv1beta1.RolloutPhaseProgressing
-				object.Annotations[appsv1beta1.RolloutStyleAnnotation] = "Canary"
+				object.Spec.Strategy.Canary.EnableExtraWorkloadForCanary = true
 				return object
 			},
 		},
@@ -476,7 +430,7 @@ func TestRolloutValidateUpdate(t *testing.T) {
 			GetNewObject: func() client.Object {
 				object := rollout.DeepCopy()
 				object.Status.Phase = appsv1beta1.RolloutPhaseInitial
-				object.Spec.Strategy.Canary.Steps[0].Weight = utilpointer.Int32Ptr(5)
+				object.Spec.Strategy.Canary.Steps[0].Traffic = utilpointer.String("5%")
 				return object
 			},
 		},
@@ -491,7 +445,7 @@ func TestRolloutValidateUpdate(t *testing.T) {
 			GetNewObject: func() client.Object {
 				object := rollout.DeepCopy()
 				object.Status.Phase = appsv1beta1.RolloutPhaseHealthy
-				object.Spec.Strategy.Canary.Steps[0].Weight = utilpointer.Int32Ptr(5)
+				object.Spec.Strategy.Canary.Steps[0].Traffic = utilpointer.String("5%")
 				return object
 			},
 		},

pkg/webhook/rollout/validating/validate_v1alphal_rollout.go

@@ -107,15 +107,6 @@ func validateV1alpha1RolloutRollingStyle(rollout *appsv1alpha1.Rollout, fldPath
 		return field.ErrorList{field.Invalid(fldPath, rollout.Annotations[appsv1alpha1.RolloutStyleAnnotation],
 			"Rolling style must be 'Canary', 'Partition' or empty")}
 	}
-
-	workloadRef := rollout.Spec.ObjectRef.WorkloadRef
-	if workloadRef == nil || workloadRef.Kind == util.ControllerKindDep.Kind {
-		return nil // Deployment support all rolling styles, no need to validate.
-	}
-	if strings.EqualFold(rollout.Annotations[appsv1alpha1.RolloutStyleAnnotation], string(appsv1alpha1.CanaryRollingStyle)) {
-		return field.ErrorList{field.Invalid(fldPath, rollout.Annotations[appsv1alpha1.RolloutStyleAnnotation],
-			"Only Deployment support canary rolling style")}
-	}
 	return nil
 }
 
@@ -145,11 +136,35 @@ func validateV1alpha1RolloutSpecCanaryStrategy(canary *appsv1alpha1.CanaryStrate
 		errList = append(errList, field.Invalid(fldPath, canary.TrafficRoutings, "Rollout currently only support single TrafficRouting."))
 	}
 	for _, traffic := range canary.TrafficRoutings {
-		errList = append(errList, validateRolloutSpecCanaryTraffic(traffic, fldPath.Child("TrafficRouting"))...)
+		errList = append(errList, validateV1alpha1RolloutSpecCanaryTraffic(traffic, fldPath.Child("TrafficRouting"))...)
 	}
 	return errList
 }
 
+func validateV1alpha1RolloutSpecCanaryTraffic(traffic appsv1alpha1.TrafficRoutingRef, fldPath *field.Path) field.ErrorList {
+	errList := field.ErrorList{}
+	if len(traffic.Service) == 0 {
+		errList = append(errList, field.Invalid(fldPath.Child("Service"), traffic.Service, "TrafficRouting.Service cannot be empty"))
+	}
+
+	if traffic.Gateway == nil && traffic.Ingress == nil && traffic.CustomNetworkRefs == nil {
+		errList = append(errList, field.Invalid(fldPath.Child("TrafficRoutings"), traffic.Ingress, "TrafficRoutings are not set"))
+	}
+
+	if traffic.Ingress != nil {
+		if traffic.Ingress.Name == "" {
+			errList = append(errList, field.Invalid(fldPath.Child("Ingress"), traffic.Ingress, "TrafficRouting.Ingress.Ingress cannot be empty"))
+		}
+	}
+	if traffic.Gateway != nil {
+		if traffic.Gateway.HTTPRouteName == nil || *traffic.Gateway.HTTPRouteName == "" {
+			errList = append(errList, field.Invalid(fldPath.Child("Gateway"), traffic.Gateway, "TrafficRouting.Gateway must set the name of HTTPRoute or HTTPsRoute"))
+		}
+	}
+
+	return errList
+}
+
 func validateV1alpha1RolloutSpecCanarySteps(steps []appsv1alpha1.CanaryStep, fldPath *field.Path, isTraffic bool) field.ErrorList {
 	stepCount := len(steps)
 	if stepCount == 0 {

pkg/webhook/server.go

@@ -29,6 +29,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/manager"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
 	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/conversion"
 )
 
 type GateFunc func() (enabled bool)
@@ -90,11 +91,12 @@ func SetupWithManager(mgr manager.Manager) error {
 		server.Register(path, &webhook.Admission{Handler: handler})
 		klog.V(3).Infof("Registered webhook handler %s", path)
 	}
-
 	err := initialize(context.TODO(), mgr.GetConfig())
 	if err != nil {
 		return err
 	}
+	// register conversion webhook
+	server.Register("/convert", &conversion.Webhook{})
 	klog.Infof("webhook init done")
 	return nil
 }

pkg/webhook/util/controller/webhook_controller.go

@@ -24,6 +24,7 @@ import (
 
 	webhookutil "github.com/openkruise/rollouts/pkg/webhook/util"
 	"github.com/openkruise/rollouts/pkg/webhook/util/configuration"
+	"github.com/openkruise/rollouts/pkg/webhook/util/crd"
 	"github.com/openkruise/rollouts/pkg/webhook/util/generator"
 	"github.com/openkruise/rollouts/pkg/webhook/util/writer"
 	admissionregistrationv1 "k8s.io/api/admissionregistration/v1"
@@ -266,6 +267,10 @@ func (c *Controller) sync() error {
 		return fmt.Errorf("failed to ensure configuration: %v", err)
 	}
 
+	if err := crd.Ensure(c.crdClient, c.crdLister, certs.CACert); err != nil {
+		return fmt.Errorf("failed to ensure crd: %v", err)
+	}
+
 	onceInit.Do(func() {
 		close(uninit)
 	})

pkg/webhook/util/crd/crd.go

@@ -0,0 +1,87 @@
+/*
+Copyright 2023 The Kruise Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package crd
+
+import (
+	"context"
+	"fmt"
+	"reflect"
+
+	rolloutapi "github.com/openkruise/rollouts/api"
+	webhookutil "github.com/openkruise/rollouts/pkg/webhook/util"
+	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
+	apiextensionsclientset "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
+	apiextensionslisters "k8s.io/apiextensions-apiserver/pkg/client/listers/apiextensions/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+)
+
+var (
+	scheme = runtime.NewScheme()
+)
+
+func init() {
+	utilruntime.Must(rolloutapi.AddToScheme(scheme))
+}
+
+func Ensure(client apiextensionsclientset.Interface, lister apiextensionslisters.CustomResourceDefinitionLister, caBundle []byte) error {
+	crdList, err := lister.List(labels.Everything())
+	if err != nil {
+		return fmt.Errorf("failed to list crds: %v", err)
+	}
+
+	webhookConfig := apiextensionsv1.WebhookClientConfig{
+		CABundle: caBundle,
+	}
+	path := "/convert"
+	if host := webhookutil.GetHost(); len(host) > 0 {
+		url := fmt.Sprintf("https://%s:%d%s", host, webhookutil.GetPort(), path)
+		webhookConfig.URL = &url
+	} else {
+		var port int32 = 443
+		webhookConfig.Service = &apiextensionsv1.ServiceReference{
+			Namespace: webhookutil.GetNamespace(),
+			Name:      webhookutil.GetServiceName(),
+			Port:      &port,
+			Path:      &path,
+		}
+	}
+
+	for _, crd := range crdList {
+		if len(crd.Spec.Versions) == 0 || crd.Spec.Conversion == nil || crd.Spec.Conversion.Strategy != apiextensionsv1.WebhookConverter {
+			continue
+		}
+		if !scheme.Recognizes(schema.GroupVersionKind{Group: crd.Spec.Group, Version: crd.Spec.Versions[0].Name, Kind: crd.Spec.Names.Kind}) {
+			continue
+		}
+
+		if crd.Spec.Conversion.Webhook == nil || !reflect.DeepEqual(crd.Spec.Conversion.Webhook.ClientConfig, webhookConfig) {
+			newCRD := crd.DeepCopy()
+			newCRD.Spec.Conversion.Webhook = &apiextensionsv1.WebhookConversion{
+				ClientConfig:             webhookConfig.DeepCopy(),
+				ConversionReviewVersions: []string{"v1", "v1beta1"},
+			}
+			if _, err := client.ApiextensionsV1().CustomResourceDefinitions().Update(context.TODO(), newCRD, metav1.UpdateOptions{}); err != nil {
+				return fmt.Errorf("failed to update CRD %s: %v", newCRD.Name, err)
+			}
+		}
+	}
+	return nil
+}

pkg/webhook/workload/mutating/workload_update_handler.go

@@ -422,14 +422,14 @@ func (h *WorkloadHandler) fetchMatchedRollout(obj client.Object) (*appsv1beta1.R
 	}
 	for i := range rolloutList.Items {
 		rollout := &rolloutList.Items[i]
-		if !rollout.DeletionTimestamp.IsZero() || rollout.Spec.ObjectRef.WorkloadRef == nil {
+		if !rollout.DeletionTimestamp.IsZero() {
 			continue
 		}
 		if rollout.Status.Phase == appsv1beta1.RolloutPhaseDisabled {
 			klog.Infof("Disabled rollout(%s/%s) fetched when fetching matched rollout", rollout.Namespace, rollout.Name)
 			continue
 		}
-		ref := rollout.Spec.ObjectRef.WorkloadRef
+		ref := rollout.Spec.WorkloadRef
 		gv, err := schema.ParseGroupVersion(ref.APIVersion)
 		if err != nil {
 			klog.Warningf("ParseGroupVersion rollout(%s/%s) ref failed: %s", rollout.Namespace, rollout.Name, err.Error())

pkg/webhook/workload/mutating/workload_update_handler_test.go

@@ -274,12 +274,10 @@ var (
 			Labels: map[string]string{},
 		},
 		Spec: appsv1beta1.RolloutSpec{
-			ObjectRef: appsv1beta1.ObjectRef{
+			WorkloadRef: appsv1beta1.ObjectRef{
-				WorkloadRef: &appsv1beta1.WorkloadRef{
+				APIVersion: "apps/v1",
-					APIVersion: "apps/v1",
+				Kind:       "Deployment",
-					Kind:       "Deployment",
+				Name:       "echoserver",
-					Name:       "echoserver",
-				},
 			},
 			Strategy: appsv1beta1.RolloutStrategy{
 				Canary: &appsv1beta1.CanaryStrategy{},
@@ -345,7 +343,7 @@ func TestHandlerDeployment(t *testing.T) {
 			},
 			getRollout: func() *appsv1beta1.Rollout {
 				obj := rolloutDemo.DeepCopy()
-				obj.Spec.ObjectRef.WorkloadRef = &appsv1beta1.WorkloadRef{
+				obj.Spec.WorkloadRef = appsv1beta1.ObjectRef{
 					APIVersion: "apps/v1",
 					Kind:       "Deployment",
 					Name:       "other",
@@ -377,10 +375,10 @@ func TestHandlerDeployment(t *testing.T) {
 			getRollout: func() *appsv1beta1.Rollout {
 				demo := rolloutDemo.DeepCopy()
 				demo.Spec.Strategy.Canary = &appsv1beta1.CanaryStrategy{
-					TrafficRoutings: []appsv1alpha1.TrafficRoutingRef{
+					TrafficRoutings: []appsv1beta1.TrafficRoutingRef{
 						{
 							Service: "echoserver",
-							Ingress: &appsv1alpha1.IngressTrafficRouting{
+							Ingress: &appsv1beta1.IngressTrafficRouting{
 								Name: "echoserver",
 							},
 						},
@@ -582,7 +580,7 @@ func TestHandlerCloneSet(t *testing.T) {
 			},
 			getRollout: func() *appsv1beta1.Rollout {
 				obj := rolloutDemo.DeepCopy()
-				obj.Spec.ObjectRef.WorkloadRef = &appsv1beta1.WorkloadRef{
+				obj.Spec.WorkloadRef = appsv1beta1.ObjectRef{
 					APIVersion: "apps.kruise.io/v1alpha1",
 					Kind:       "CloneSet",
 					Name:       "echoserver",
@@ -646,7 +644,7 @@ func TestHandlerDaemonSet(t *testing.T) {
 			},
 			getRollout: func() *appsv1beta1.Rollout {
 				obj := rolloutDemo.DeepCopy()
-				obj.Spec.ObjectRef.WorkloadRef = &appsv1beta1.WorkloadRef{
+				obj.Spec.WorkloadRef = appsv1beta1.ObjectRef{
 					APIVersion: "apps.kruise.io/v1alpha1",
 					Kind:       "DaemonSet",
 					Name:       "echoserver",
@@ -710,7 +708,7 @@ func TestHandleStatefulSet(t *testing.T) {
 			},
 			getRollout: func() *appsv1beta1.Rollout {
 				obj := rolloutDemo.DeepCopy()
-				obj.Spec.ObjectRef.WorkloadRef = &appsv1beta1.WorkloadRef{
+				obj.Spec.WorkloadRef = appsv1beta1.ObjectRef{
 					APIVersion: "apps.kruise.io/v1beta1",
 					Kind:       "StatefulSet",
 					Name:       "echoserver",