v1alpha1

package
v0.4.0 Latest Latest
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 Go to latest Published: Nov 19, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

Documentation

Overview

Package v1alpha1 contains API Schema definitions for the autoscaling v1alpha1 API group. +kubebuilder:object:generate=true +groupName=autoscaling.kapacitystack.io

Index

Constants

This section is empty.

Variables

View Source 
var (
	// GroupVersion is group version used to register these objects.
	GroupVersion = schema.GroupVersion{Group: "autoscaling.kapacitystack.io", Version: "v1alpha1"}

	// SchemeBuilder is used to add go types to the GroupVersionKind scheme.
	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}

	// AddToScheme adds the types in this group-version to the given scheme.
	AddToScheme = SchemeBuilder.AddToScheme
)

Functions

This section is empty.

Types

type ConfigMapPortraitAlgorithmResultSource added in v0.2.0 

type ConfigMapPortraitAlgorithmResultSource struct{}

ConfigMapPortraitAlgorithmResultSource defines configurations of ConfigMap result source.

func (*ConfigMapPortraitAlgorithmResultSource) DeepCopy added in v0.2.0 

func (in *ConfigMapPortraitAlgorithmResultSource) DeepCopy() *ConfigMapPortraitAlgorithmResultSource

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConfigMapPortraitAlgorithmResultSource.

func (*ConfigMapPortraitAlgorithmResultSource) DeepCopyInto added in v0.2.0 

func (in *ConfigMapPortraitAlgorithmResultSource) DeepCopyInto(out *ConfigMapPortraitAlgorithmResultSource)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type CronHorizontalPortraitData 

type CronHorizontalPortraitData struct {
	// Crons contains cron rule based replicas values.
	// +kubebuilder:validation:MinItems=1
	Crons []ReplicaCron `json:"crons"`
}

CronHorizontalPortraitData defines the cron portrait data.

func (*CronHorizontalPortraitData) DeepCopy 

func (in *CronHorizontalPortraitData) DeepCopy() *CronHorizontalPortraitData

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronHorizontalPortraitData.

func (*CronHorizontalPortraitData) DeepCopyInto 

func (in *CronHorizontalPortraitData) DeepCopyInto(out *CronHorizontalPortraitData)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type CronHorizontalPortraitProvider 

type CronHorizontalPortraitProvider struct {
	// Crons contains cron rule based replicas values.
	// +kubebuilder:validation:MinItems=1
	Crons []ReplicaCron `json:"crons"`
}

CronHorizontalPortraitProvider defines a built-in horizontal portrait provider which provides replicas values based on cron rules.

func (*CronHorizontalPortraitProvider) DeepCopy 

func (in *CronHorizontalPortraitProvider) DeepCopy() *CronHorizontalPortraitProvider

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronHorizontalPortraitProvider.

func (*CronHorizontalPortraitProvider) DeepCopyInto 

func (in *CronHorizontalPortraitProvider) DeepCopyInto(out *CronHorizontalPortraitProvider)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type CronJobPortraitAlgorithmJob added in v0.2.0 

type CronJobPortraitAlgorithmJob struct {
	// Template is the template of the Kubernetes CronJob that runs algorithm.
	Template CronJobTemplateSpec `json:"template"`
}

CronJobPortraitAlgorithmJob defines configurations of CronJob job.

func (*CronJobPortraitAlgorithmJob) DeepCopy added in v0.2.0 

func (in *CronJobPortraitAlgorithmJob) DeepCopy() *CronJobPortraitAlgorithmJob

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronJobPortraitAlgorithmJob.

func (*CronJobPortraitAlgorithmJob) DeepCopyInto added in v0.2.0 

func (in *CronJobPortraitAlgorithmJob) DeepCopyInto(out *CronJobPortraitAlgorithmJob)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type CronJobTemplateSpec added in v0.2.0 

type CronJobTemplateSpec struct {
	// ObjectMeta is standard object's metadata of the CronJob.
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// Spec is specification of the desired behavior of the CronJob.
	// +optional
	Spec batchv1.CronJobSpec `json:"spec,omitempty"`
}

CronJobTemplateSpec describes the data a Kubernetes CronJob should have when created from a template.

func (*CronJobTemplateSpec) DeepCopy added in v0.2.0 

func (in *CronJobTemplateSpec) DeepCopy() *CronJobTemplateSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronJobTemplateSpec.

func (*CronJobTemplateSpec) DeepCopyInto added in v0.2.0 

func (in *CronJobTemplateSpec) DeepCopyInto(out *CronJobTemplateSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DynamicHorizontalPortraitProvider 

type DynamicHorizontalPortraitProvider struct {
	PortraitSpec `json:",inline"`
}

DynamicHorizontalPortraitProvider defines a horizontal portrait provider which provides replicas value(s) from an external HorizontalPortrait. The spec of the HorizontalPortrait is managed by the provider and the status of which is produced by the HorizontalPortrait controller or other external systems.

func (*DynamicHorizontalPortraitProvider) DeepCopy 

func (in *DynamicHorizontalPortraitProvider) DeepCopy() *DynamicHorizontalPortraitProvider

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DynamicHorizontalPortraitProvider.

func (*DynamicHorizontalPortraitProvider) DeepCopyInto 

func (in *DynamicHorizontalPortraitProvider) DeepCopyInto(out *DynamicHorizontalPortraitProvider)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ExternalJobPortraitAlgorithm added in v0.2.0 

type ExternalJobPortraitAlgorithm struct {
	// Job is the external job that runs the algorithm.
	Job PortraitAlgorithmJob `json:"job"`

	// ResultSource is the source from where to fetch the result of the algorithm.
	ResultSource PortraitAlgorithmResultSource `json:"resultSource"`
}

ExternalJobPortraitAlgorithm defines configurations of ExternalJob algorithm.

func (*ExternalJobPortraitAlgorithm) DeepCopy added in v0.2.0 

func (in *ExternalJobPortraitAlgorithm) DeepCopy() *ExternalJobPortraitAlgorithm

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalJobPortraitAlgorithm.

func (*ExternalJobPortraitAlgorithm) DeepCopyInto added in v0.2.0 

func (in *ExternalJobPortraitAlgorithm) DeepCopyInto(out *ExternalJobPortraitAlgorithm)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ExternalPodSorter 

type ExternalPodSorter struct {
	// Name is the name of the sorter.
	// It must be unique across all external pod sorters of the ReplicaProfile.
	Name string `json:"name"`

	// Config is used to pass arbitrary config data to the sorter.
	// +optional
	Config map[string]string `json:"config,omitempty"`
}

ExternalPodSorter defines the user specified external pod sorter.

func (*ExternalPodSorter) DeepCopy 

func (in *ExternalPodSorter) DeepCopy() *ExternalPodSorter

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalPodSorter.

func (*ExternalPodSorter) DeepCopyInto 

func (in *ExternalPodSorter) DeepCopyInto(out *ExternalPodSorter)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ExternalPodTrafficController 

type ExternalPodTrafficController struct {
	// Name is the name of the controller.
	// It must be unique across all external pod traffic controllers of the ReplicaProfile.
	Name string `json:"name"`

	// Config is used to pass arbitrary config to the controller.
	// +optional
	Config map[string]string `json:"config,omitempty"`
}

ExternalPodTrafficController defines the user specified external pod traffic controller.

func (*ExternalPodTrafficController) DeepCopy 

func (in *ExternalPodTrafficController) DeepCopy() *ExternalPodTrafficController

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalPodTrafficController.

func (*ExternalPodTrafficController) DeepCopyInto 

func (in *ExternalPodTrafficController) DeepCopyInto(out *ExternalPodTrafficController)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ExternalStabilityChecker 

type ExternalStabilityChecker struct {
	// Name is the name of the checker.
	// It must be unique across all external stability checkers of the autoscaler.
	Name string `json:"name"`

	// Config is used to pass arbitrary config to the checker.
	// +optional
	Config map[string]string `json:"config,omitempty"`
}

ExternalStabilityChecker defines an external stability checker.

func (*ExternalStabilityChecker) DeepCopy 

func (in *ExternalStabilityChecker) DeepCopy() *ExternalStabilityChecker

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalStabilityChecker.

func (*ExternalStabilityChecker) DeepCopyInto 

func (in *ExternalStabilityChecker) DeepCopyInto(out *ExternalStabilityChecker)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type GrayStatus 

type GrayStatus struct {
	// GrayPercent is the current gray percentage of the total change.
	// +kubebuilder:validation:Minimum=0
	// +kubebuilder:validation:Maximum=100
	GrayPercent int32 `json:"grayPercent"`

	// LastUpdateTime is the last update time of GrayPercent.
	LastUpdateTime metav1.Time `json:"lastUpdateTime"`
}

GrayStatus is the representation of gray status of replicas change.

func (*GrayStatus) DeepCopy 

func (in *GrayStatus) DeepCopy() *GrayStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GrayStatus.

func (*GrayStatus) DeepCopyInto 

func (in *GrayStatus) DeepCopyInto(out *GrayStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type GrayStrategy 

type GrayStrategy struct {
	// GrayState is the desired state of pods that in gray stage.
	// For scaling up, it can only be set to "Online".
	// For scaling down, it can either be set to "Cutoff", "Standby" or "Deleted".
	// +kubebuilder:validation:Enum=Online;Cutoff;Standby;Deleted
	GrayState PodState `json:"grayState"`

	// ChangeIntervalSeconds is the interval time between each gray change.
	// +kubebuilder:validation:Minimum=1
	ChangeIntervalSeconds int32 `json:"changeIntervalSeconds"`

	// ChangePercent is the percentage of the total change of replica numbers which is used to
	// calculate the amount of pods to change in each gray change.
	// +kubebuilder:validation:Minimum=1
	// +kubebuilder:validation:Maximum=100
	ChangePercent int32 `json:"changePercent"`

	// ObservationSeconds is the additional observation time after the gray change reaching 100%.
	// During the observation time, all pods that in gray stage would be kept in GrayState
	// and the stability ensurance mechanism for the gray change would continue to take effect.
	// If not set, the gray change will not have observation time.
	// +optional
	// +kubebuilder:validation:Minimum=0
	ObservationSeconds int32 `json:"observationSeconds,omitempty"`
}

GrayStrategy defines the strategy for gray change of replicas when scaling from replicas specified by previous HorizontalPortraitValue to which specified by current HorizontalPortraitValue.

func (*GrayStrategy) DeepCopy 

func (in *GrayStrategy) DeepCopy() *GrayStrategy

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GrayStrategy.

func (*GrayStrategy) DeepCopyInto 

func (in *GrayStrategy) DeepCopyInto(out *GrayStrategy)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type HorizontalPortrait 

type HorizontalPortrait struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   HorizontalPortraitSpec   `json:"spec,omitempty"`
	Status HorizontalPortraitStatus `json:"status,omitempty"`
}

HorizontalPortrait represents a horizontal portrait (the expectation of replicas) of a scale target with metrics and algorithm configurations that are used to generate the portrait.

func (*HorizontalPortrait) DeepCopy 

func (in *HorizontalPortrait) DeepCopy() *HorizontalPortrait

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPortrait.

func (*HorizontalPortrait) DeepCopyInto 

func (in *HorizontalPortrait) DeepCopyInto(out *HorizontalPortrait)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*HorizontalPortrait) DeepCopyObject 

func (in *HorizontalPortrait) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type HorizontalPortraitConditionType 

type HorizontalPortraitConditionType string
const (
	// PortraitGenerated means the portrait has been successfully generated and populated to the status.
	PortraitGenerated HorizontalPortraitConditionType = "PortraitGenerated"
)

type HorizontalPortraitData 

type HorizontalPortraitData struct {
	// Type is the type of this portrait data.
	// +kubebuilder:validation:Enum=Static;Cron;TimeSeries
	Type HorizontalPortraitDataType `json:"type"`

	// Static refers to static portrait data.
	// +optional
	Static *StaticHorizontalPortraitData `json:"static,omitempty"`

	// Cron refers to cron portrait data.
	// +optional
	Cron *CronHorizontalPortraitData `json:"cron,omitempty"`

	// TimeSeries refers to time series portrait data.
	// +optional
	TimeSeries *TimeSeriesHorizontalPortraitData `json:"timeSeries,omitempty"`

	// ExpireTime indicates when this portrait data will expire.
	// +optional
	ExpireTime *metav1.Time `json:"expireTime,omitempty"`
}

HorizontalPortraitData represents the data of the portrait produced by algorithms.

func (*HorizontalPortraitData) DeepCopy 

func (in *HorizontalPortraitData) DeepCopy() *HorizontalPortraitData

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPortraitData.

func (*HorizontalPortraitData) DeepCopyInto 

func (in *HorizontalPortraitData) DeepCopyInto(out *HorizontalPortraitData)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type HorizontalPortraitDataType 

type HorizontalPortraitDataType string
const (
	// StaticHorizontalPortraitDataType is data with a static replicas value.
	StaticHorizontalPortraitDataType HorizontalPortraitDataType = "Static"

	// CronHorizontalPortraitDataType is data with cron based replicas values.
	CronHorizontalPortraitDataType HorizontalPortraitDataType = "Cron"

	// TimeSeriesHorizontalPortraitDataType is data with time series based replicas values.
	TimeSeriesHorizontalPortraitDataType HorizontalPortraitDataType = "TimeSeries"
)

type HorizontalPortraitList 

type HorizontalPortraitList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []HorizontalPortrait `json:"items"`
}

HorizontalPortraitList contains a list of HorizontalPortrait.

func (*HorizontalPortraitList) DeepCopy 

func (in *HorizontalPortraitList) DeepCopy() *HorizontalPortraitList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPortraitList.

func (*HorizontalPortraitList) DeepCopyInto 

func (in *HorizontalPortraitList) DeepCopyInto(out *HorizontalPortraitList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*HorizontalPortraitList) DeepCopyObject 

func (in *HorizontalPortraitList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type HorizontalPortraitProvider 

type HorizontalPortraitProvider struct {
	// Type is the type of the horizontal portrait provider.
	// +kubebuilder:validation:Enum=Static;Cron;Dynamic
	Type HorizontalPortraitProviderType `json:"type"`

	// Priority is the priority of the horizontal portrait generated by this provider.
	// A valid portrait with higher priority overrides ones with lower priority.
	// The bigger the number, the higher the priority.
	// If multiple portraits have the same priority,
	// the one which desires most replicas at current time would override the other ones.
	Priority int32 `json:"priority"`

	// Static is the configuration for static horizontal portrait provider.
	// +optional
	Static *StaticHorizontalPortraitProvider `json:"static,omitempty"`

	// Cron is the configuration for cron horizontal portrait provider.
	// +optional
	Cron *CronHorizontalPortraitProvider `json:"cron,omitempty"`

	// Dynamic is the configuration for dynamic horizontal portrait provider.
	// Note that the PortraitType must be unique across all dynamic horizontal portrait providers of the autoscaler.
	// +optional
	Dynamic *DynamicHorizontalPortraitProvider `json:"dynamic,omitempty"`
}

HorizontalPortraitProvider defines a specific horizontal portrait provider.

func (*HorizontalPortraitProvider) DeepCopy 

func (in *HorizontalPortraitProvider) DeepCopy() *HorizontalPortraitProvider

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPortraitProvider.

func (*HorizontalPortraitProvider) DeepCopyInto 

func (in *HorizontalPortraitProvider) DeepCopyInto(out *HorizontalPortraitProvider)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type HorizontalPortraitProviderType 

type HorizontalPortraitProviderType string
const (
	// StaticHorizontalPortraitProviderType is a built-in horizontal portrait provider
	// which always provides a static replicas value.
	StaticHorizontalPortraitProviderType HorizontalPortraitProviderType = "Static"

	// CronHorizontalPortraitProviderType is a built-in horizontal portrait provider
	// which provides replicas values based on cron rules.
	CronHorizontalPortraitProviderType HorizontalPortraitProviderType = "Cron"

	// DynamicHorizontalPortraitProviderType is a horizontal portrait provider
	// which provides replicas value(s) from an external HorizontalPortrait.
	DynamicHorizontalPortraitProviderType HorizontalPortraitProviderType = "Dynamic"
)

type HorizontalPortraitSpec 

type HorizontalPortraitSpec struct {
	// ScaleTargetRef points to the target resource to scale.
	ScaleTargetRef k8sautoscalingv2.CrossVersionObjectReference `json:"scaleTargetRef"`

	PortraitSpec `json:",inline"`
}

HorizontalPortraitSpec defines the desired state of HorizontalPortrait.

func (*HorizontalPortraitSpec) DeepCopy 

func (in *HorizontalPortraitSpec) DeepCopy() *HorizontalPortraitSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPortraitSpec.

func (*HorizontalPortraitSpec) DeepCopyInto 

func (in *HorizontalPortraitSpec) DeepCopyInto(out *HorizontalPortraitSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type HorizontalPortraitStatus 

type HorizontalPortraitStatus struct {
	// PortraitData is the data of generated portrait.
	// +optional
	PortraitData *HorizontalPortraitData `json:"portraitData,omitempty"`

	// Conditions represents current conditions of the HorizontalPortrait.
	// +optional
	Conditions []metav1.Condition `json:"conditions,omitempty"`
}

HorizontalPortraitStatus defines the observed state of HorizontalPortrait.

func (*HorizontalPortraitStatus) DeepCopy 

func (in *HorizontalPortraitStatus) DeepCopy() *HorizontalPortraitStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPortraitStatus.

func (*HorizontalPortraitStatus) DeepCopyInto 

func (in *HorizontalPortraitStatus) DeepCopyInto(out *HorizontalPortraitStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type HorizontalPortraitValue 

type HorizontalPortraitValue struct {
	// Provider is the unique identification of the provider of the portrait from which this value is produced.
	Provider string `json:"provider"`

	// Replicas is the desired number of online replicas.
	// +kubebuilder:validation:Minimum=0
	Replicas int32 `json:"replicas"`

	// ExpireTime indicates when this portrait value will expire.
	// +optional
	ExpireTime *metav1.Time `json:"expireTime,omitempty"`
}

HorizontalPortraitValue contains the desired replicas produced by a portrait with optional expire time.

func (*HorizontalPortraitValue) DeepCopy 

func (in *HorizontalPortraitValue) DeepCopy() *HorizontalPortraitValue

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPortraitValue.

func (*HorizontalPortraitValue) DeepCopyInto 

func (in *HorizontalPortraitValue) DeepCopyInto(out *HorizontalPortraitValue)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type IntelligentHorizontalPodAutoscaler 

type IntelligentHorizontalPodAutoscaler struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   IntelligentHorizontalPodAutoscalerSpec   `json:"spec,omitempty"`
	Status IntelligentHorizontalPodAutoscalerStatus `json:"status,omitempty"`
}

IntelligentHorizontalPodAutoscaler is the configuration for an intelligent horizontal pod autoscaler, which automatically manages the replica count of the target workload based on the horizontal portraits provided by specified portrait providers.

func (*IntelligentHorizontalPodAutoscaler) DeepCopy 

func (in *IntelligentHorizontalPodAutoscaler) DeepCopy() *IntelligentHorizontalPodAutoscaler

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IntelligentHorizontalPodAutoscaler.

func (*IntelligentHorizontalPodAutoscaler) DeepCopyInto 

func (in *IntelligentHorizontalPodAutoscaler) DeepCopyInto(out *IntelligentHorizontalPodAutoscaler)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*IntelligentHorizontalPodAutoscaler) DeepCopyObject 

func (in *IntelligentHorizontalPodAutoscaler) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type IntelligentHorizontalPodAutoscalerBehavior 

type IntelligentHorizontalPodAutoscalerBehavior struct {
	// ScaleUp is the behavior configuration for scaling up.
	// +optional
	ScaleUp ScalingBehavior `json:"scaleUp,omitempty"`

	// ScaleDown is the behavior configuration for scaling down.
	// +optional
	ScaleDown ScalingBehavior `json:"scaleDown,omitempty"`

	// ReplicaProfile is used to configure the behavior of the underlying ReplicaProfile.
	// +optional
	ReplicaProfile *ReplicaProfileBehavior `json:"replicaProfile,omitempty"`
}

IntelligentHorizontalPodAutoscalerBehavior defines the configuration of the scaling behavior of the autoscaler.

func (*IntelligentHorizontalPodAutoscalerBehavior) DeepCopy 

func (in *IntelligentHorizontalPodAutoscalerBehavior) DeepCopy() *IntelligentHorizontalPodAutoscalerBehavior

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IntelligentHorizontalPodAutoscalerBehavior.

func (*IntelligentHorizontalPodAutoscalerBehavior) DeepCopyInto 

func (in *IntelligentHorizontalPodAutoscalerBehavior) DeepCopyInto(out *IntelligentHorizontalPodAutoscalerBehavior)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type IntelligentHorizontalPodAutoscalerConditionType 

type IntelligentHorizontalPodAutoscalerConditionType string
const (
	// ScalingActive indicates that the IHPA controller is able to scale if necessary:
	// it's correctly configured, can fetch the desired portraits, and isn't paused.
	ScalingActive IntelligentHorizontalPodAutoscalerConditionType = "ScalingActive"

	// ScalingLimited indicates that the scale of current portrait would be above or
	// below the range for the IHPA, and has thus been capped.
	ScalingLimited IntelligentHorizontalPodAutoscalerConditionType = "ScalingLimited"

	// GrayProgressing indicates that current scaling is in gray progress from previous portrait
	// and has not reached the desired scale of current portrait.
	GrayProgressing IntelligentHorizontalPodAutoscalerConditionType = "GrayProgressing"
)

type IntelligentHorizontalPodAutoscalerList 

type IntelligentHorizontalPodAutoscalerList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []IntelligentHorizontalPodAutoscaler `json:"items"`
}

IntelligentHorizontalPodAutoscalerList contains a list of IntelligentHorizontalPodAutoscaler.

func (*IntelligentHorizontalPodAutoscalerList) DeepCopy 

func (in *IntelligentHorizontalPodAutoscalerList) DeepCopy() *IntelligentHorizontalPodAutoscalerList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IntelligentHorizontalPodAutoscalerList.

func (*IntelligentHorizontalPodAutoscalerList) DeepCopyInto 

func (in *IntelligentHorizontalPodAutoscalerList) DeepCopyInto(out *IntelligentHorizontalPodAutoscalerList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*IntelligentHorizontalPodAutoscalerList) DeepCopyObject 

func (in *IntelligentHorizontalPodAutoscalerList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type IntelligentHorizontalPodAutoscalerSpec 

type IntelligentHorizontalPodAutoscalerSpec struct {
	// ScaleTargetRef points to the target resource to scale.
	ScaleTargetRef k8sautoscalingv2.CrossVersionObjectReference `json:"scaleTargetRef"`

	// Paused means if the autoscaler is paused.
	// +optional
	Paused bool `json:"paused,omitempty"`

	// MinReplicas is the lower limit for the number of replicas to which the autoscaler can scale down.
	// +kubebuilder:validation:Minimum=0
	MinReplicas int32 `json:"minReplicas"`

	// MaxReplicas is the upper limit for the number of replicas to which the autoscaler can scale up.
	// It cannot be less than MinReplicas.
	// +kubebuilder:validation:Minimum=0
	MaxReplicas int32 `json:"maxReplicas"`

	// ScaleMode is the scaling mode of the autoscaler.
	// +optional
	// +kubebuilder:validation:Enum=Auto;Preview
	// +kubebuilder:default=Auto
	ScaleMode ScaleMode `json:"scaleMode"`

	// PortraitProviders contains configurations of portrait providers
	// that are used to generate horizontal portraits for the scale target.
	PortraitProviders []HorizontalPortraitProvider `json:"portraitProviders"`

	// Behavior configures the scaling behavior of the autoscaler.
	// +optional
	Behavior IntelligentHorizontalPodAutoscalerBehavior `json:"behavior,omitempty"`

	// StabilityCheckers contains configurations of stability checkers
	// that are used to ensure stability during autoscaling.
	// TODO: reconsider the place of this field
	// +optional
	StabilityCheckers []StabilityChecker `json:"stabilityCheckers,omitempty"`
}

IntelligentHorizontalPodAutoscalerSpec defines the desired state of IntelligentHorizontalPodAutoscaler.

func (*IntelligentHorizontalPodAutoscalerSpec) DeepCopy 

func (in *IntelligentHorizontalPodAutoscalerSpec) DeepCopy() *IntelligentHorizontalPodAutoscalerSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IntelligentHorizontalPodAutoscalerSpec.

func (*IntelligentHorizontalPodAutoscalerSpec) DeepCopyInto 

func (in *IntelligentHorizontalPodAutoscalerSpec) DeepCopyInto(out *IntelligentHorizontalPodAutoscalerSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type IntelligentHorizontalPodAutoscalerStatus 

type IntelligentHorizontalPodAutoscalerStatus struct {
	// PreviousPortraitValue is the last valid portrait value produced by portrait providers.
	// +optional
	PreviousPortraitValue *HorizontalPortraitValue `json:"previousPortraitValue,omitempty"`

	// CurrentPortraitValue is the current valid portrait value produced by portrait providers.
	// +optional
	CurrentPortraitValue *HorizontalPortraitValue `json:"currentPortraitValue,omitempty"`

	// Gray represents the current gray status of replicas change.
	// +optional
	Gray *GrayStatus `json:"gray,omitempty"`

	// Conditions represents current conditions of the IntelligentHorizontalPodAutoscaler.
	// +optional
	Conditions []metav1.Condition `json:"conditions,omitempty"`
}

IntelligentHorizontalPodAutoscalerStatus defines the observed state of IntelligentHorizontalPodAutoscaler.

func (*IntelligentHorizontalPodAutoscalerStatus) DeepCopy 

func (in *IntelligentHorizontalPodAutoscalerStatus) DeepCopy() *IntelligentHorizontalPodAutoscalerStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IntelligentHorizontalPodAutoscalerStatus.

func (*IntelligentHorizontalPodAutoscalerStatus) DeepCopyInto 

func (in *IntelligentHorizontalPodAutoscalerStatus) DeepCopyInto(out *IntelligentHorizontalPodAutoscalerStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeHPAPortraitAlgorithm 

type KubeHPAPortraitAlgorithm struct {
	// SyncPeriod is the period for syncing the portrait.
	// +optional
	// +kubebuilder:default="15s"
	SyncPeriod metav1.Duration `json:"syncPeriod"`

	// Tolerance is the tolerance for when resource usage suggests upscaling/downscaling.
	// Should be a string formatted float64 number.
	// +optional
	// +kubebuilder:default="0.1"
	Tolerance string `json:"tolerance"`

	// CPUInitializationPeriod is the period after pod start when CPU samples might be skipped.
	// +optional
	// +kubebuilder:default="5m"
	CPUInitializationPeriod metav1.Duration `json:"cpuInitializationPeriod"`

	// InitialReadinessDelay is period after pod start during which readiness changes
	// are treated as readiness being set for the first time. The only effect of this is that
	// HPA will disregard CPU samples from unready pods that had last readiness change during that period.
	// +optional
	// +kubebuilder:default="30s"
	InitialReadinessDelay metav1.Duration `json:"initialReadinessDelay"`
}

KubeHPAPortraitAlgorithm defines parameters of KubeHPA algorithm.

func (*KubeHPAPortraitAlgorithm) DeepCopy 

func (in *KubeHPAPortraitAlgorithm) DeepCopy() *KubeHPAPortraitAlgorithm

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeHPAPortraitAlgorithm.

func (*KubeHPAPortraitAlgorithm) DeepCopyInto 

func (in *KubeHPAPortraitAlgorithm) DeepCopyInto(out *KubeHPAPortraitAlgorithm)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type MetricSpec 

type MetricSpec struct {
	k8sautoscalingv2.MetricSpec `json:",inline"`

	// Name is the unique identifier of this metric spec.
	// It must be unique across all metric specs if specified.
	// +optional
	Name string `json:"name,omitempty"`

	// Operator is an optional binary arithmetic operator which is used to specify
	// a custom comparison rule "<actual> <operator> <target>" for the metric.
	// Note that not all use cases support this.
	// +optional
	// +kubebuilder:validation:Enum===;>;<;>=;<=
	Operator Operator `json:"operator,omitempty"`
}

MetricSpec represents the configuration for a single metric. It is an extended autoscalingv2.MetricSpec.

func (*MetricSpec) DeepCopy 

func (in *MetricSpec) DeepCopy() *MetricSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricSpec.

func (*MetricSpec) DeepCopyInto 

func (in *MetricSpec) DeepCopyInto(out *MetricSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type MetricsStabilityChecker 

type MetricsStabilityChecker struct {
	// Metrics contains metrics rules of the checker.
	// +kubebuilder:validation:MinItems=1
	Metrics []MetricSpec `json:"metrics"`
}

MetricsStabilityChecker defines a built-in stability checker which checks for anomalies based on metrics rules.

func (*MetricsStabilityChecker) DeepCopy 

func (in *MetricsStabilityChecker) DeepCopy() *MetricsStabilityChecker

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricsStabilityChecker.

func (*MetricsStabilityChecker) DeepCopyInto 

func (in *MetricsStabilityChecker) DeepCopyInto(out *MetricsStabilityChecker)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Operator 

type Operator string
const (
	// Equals means that two numbers are equal.
	Equals Operator = "=="

	// GreaterThan means that left number is greater than right one.
	GreaterThan Operator = ">"

	// LessThan means that left number is less than right one.
	LessThan Operator = "<"

	// GreaterThanOrEquals means that left number is greater than or equal to right one.
	GreaterThanOrEquals Operator = ">="

	// LessThanOrEquals means that left number is less than or equal to right one.
	LessThanOrEquals Operator = "<="
)

type PodSorter 

type PodSorter struct {
	// Type is the type of pod sorter.
	// It defaults to WorkloadDefault.
	// +optional
	// +kubebuilder:validation:Enum=WorkloadDefault;External
	// +kubebuilder:default=WorkloadDefault
	Type PodSorterType `json:"type"`

	// External refers to a user specified external pod sorter.
	// +optional
	External *ExternalPodSorter `json:"external,omitempty"`
}

PodSorter is used to decide the priority of pods when scaling.

func (*PodSorter) DeepCopy 

func (in *PodSorter) DeepCopy() *PodSorter

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodSorter.

func (*PodSorter) DeepCopyInto 

func (in *PodSorter) DeepCopyInto(out *PodSorter)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PodSorterType 

type PodSorterType string
const (
	// WorkloadDefaultPodSorterType is the default pod sorter of target workload.
	WorkloadDefaultPodSorterType PodSorterType = "WorkloadDefault"

	// ExternalPodSorterType is the external pod sorter specified by user.
	ExternalPodSorterType PodSorterType = "External"
)

type PodState 

type PodState string
const (
	// PodStateOnline means the pod is running and should handle full traffic.
	PodStateOnline PodState = "Online"

	// PodStateCutoff means the pod is running but would handle no traffic.
	PodStateCutoff PodState = "Cutoff"

	// PodStateStandby means the pod is running but its resources are reclaimed (aka hibernating).
	PodStateStandby PodState = "Standby"

	// PodStateDeleted means the pod is deleted (scaled down).
	PodStateDeleted PodState = "Deleted"
)

type PodTrafficController 

type PodTrafficController struct {
	// Type is the type of pod traffic controller.
	// It defaults to ReadinessGate.
	// +optional
	// +kubebuilder:validation:Enum=ReadinessGate;External
	// +kubebuilder:default=ReadinessGate
	Type PodTrafficControllerType `json:"type"`

	// External refers to a user specified external pod traffic controller.
	// +optional
	External *ExternalPodTrafficController `json:"external,omitempty"`
}

PodTrafficController is used to control pod traffic when scaling.

func (*PodTrafficController) DeepCopy 

func (in *PodTrafficController) DeepCopy() *PodTrafficController

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodTrafficController.

func (*PodTrafficController) DeepCopyInto 

func (in *PodTrafficController) DeepCopyInto(out *PodTrafficController)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PodTrafficControllerType 

type PodTrafficControllerType string
const (
	// ReadinessGatePodTrafficControllerType controls pod traffic by setting its readiness gate.
	ReadinessGatePodTrafficControllerType PodTrafficControllerType = "ReadinessGate"

	// ExternalPodTrafficControllerType controls pod traffic by the external controller specified by user.
	ExternalPodTrafficControllerType PodTrafficControllerType = "External"
)

type PortraitAlgorithm 

type PortraitAlgorithm struct {
	// Type is the type of algorithm.
	Type PortraitAlgorithmType `json:"type"`

	// ExternalJob is the configuration for ExternalJob algorithm.
	// +optional
	ExternalJob *ExternalJobPortraitAlgorithm `json:"externalJob,omitempty"`

	// KubeHPA is the configuration for KubeHPA algorithm.
	// +optional
	KubeHPA *KubeHPAPortraitAlgorithm `json:"kubeHPA,omitempty"`

	// Config is the general configuration data for arbitrary algorithm those
	// used by external portrait generators.
	// +optional
	// +kubebuilder:pruning:PreserveUnknownFields
	Config *runtime.RawExtension `json:"config,omitempty"`
}

PortraitAlgorithm represents the configuration for a specific type of algorithm used for portrait generating.

func (*PortraitAlgorithm) DeepCopy 

func (in *PortraitAlgorithm) DeepCopy() *PortraitAlgorithm

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PortraitAlgorithm.

func (*PortraitAlgorithm) DeepCopyInto 

func (in *PortraitAlgorithm) DeepCopyInto(out *PortraitAlgorithm)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PortraitAlgorithmJob added in v0.2.0 

type PortraitAlgorithmJob struct {
	// Type is the type of job.
	Type PortraitAlgorithmJobType `json:"type"`

	// CronJob is the configuration for CronJob job.
	// +optional
	CronJob *CronJobPortraitAlgorithmJob `json:"cronJob,omitempty"`
}

PortraitAlgorithmJob represents the configuration for a specific type of external algorithm job.

func (*PortraitAlgorithmJob) DeepCopy added in v0.2.0 

func (in *PortraitAlgorithmJob) DeepCopy() *PortraitAlgorithmJob

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PortraitAlgorithmJob.

func (*PortraitAlgorithmJob) DeepCopyInto added in v0.2.0 

func (in *PortraitAlgorithmJob) DeepCopyInto(out *PortraitAlgorithmJob)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PortraitAlgorithmJobType added in v0.2.0 

type PortraitAlgorithmJobType string
const (
	// CronJobPortraitAlgorithmJobType runs algorithm by a Kubernetes CronJob.
	CronJobPortraitAlgorithmJobType PortraitAlgorithmJobType = "CronJob"
)

type PortraitAlgorithmResultSource added in v0.2.0 

type PortraitAlgorithmResultSource struct {
	// Type is the type of result source.
	Type PortraitAlgorithmResultSourceType `json:"type"`

	// ConfigMap is the configuration for ConfigMap result source.
	// +optional
	ConfigMap *ConfigMapPortraitAlgorithmResultSource `json:"configMap,omitempty"`
}

PortraitAlgorithmResultSource represents the configuration for a specific type of result source of external algorithm job.

func (*PortraitAlgorithmResultSource) DeepCopy added in v0.2.0 

func (in *PortraitAlgorithmResultSource) DeepCopy() *PortraitAlgorithmResultSource

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PortraitAlgorithmResultSource.

func (*PortraitAlgorithmResultSource) DeepCopyInto added in v0.2.0 

func (in *PortraitAlgorithmResultSource) DeepCopyInto(out *PortraitAlgorithmResultSource)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PortraitAlgorithmResultSourceType added in v0.2.0 

type PortraitAlgorithmResultSourceType string
const (
	// ConfigMapPortraitAlgorithmResultSourceType means that the result source is a Kubernetes ConfigMap.
	ConfigMapPortraitAlgorithmResultSourceType PortraitAlgorithmResultSourceType = "ConfigMap"
)

type PortraitAlgorithmType 

type PortraitAlgorithmType string
const (
	// ExternalJobPortraitAlgorithmType is algorithm that runs as an external job.
	ExternalJobPortraitAlgorithmType PortraitAlgorithmType = "ExternalJob"

	// KubeHPAPortraitAlgorithmType is the Kubernetes HPA algorithm.
	KubeHPAPortraitAlgorithmType PortraitAlgorithmType = "KubeHPA"
)

type PortraitSpec 

type PortraitSpec struct {
	// PortraitType is the type of portrait.
	// Different type has different semantics with different portrait generating logic.
	PortraitType PortraitType `json:"portraitType"`

	// ExternalGeneratorName is the identifier of external controller which shall generate this portrait.
	// External controllers should use this field to filter portraits to generate.
	// Kapacity's built-in portrait generators would ignore portraits with this field set.
	// +optional
	ExternalGeneratorName string `json:"externalGeneratorName,omitempty"`

	// Metrics contains the specifications for which to use to generate the portrait.
	// +optional
	Metrics []MetricSpec `json:"metrics,omitempty"`

	// Algorithm is the algorithm for which to use to generate the portrait.
	Algorithm PortraitAlgorithm `json:"algorithm"`
}

PortraitSpec defines general specs of portrait.

func (*PortraitSpec) DeepCopy 

func (in *PortraitSpec) DeepCopy() *PortraitSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PortraitSpec.

func (*PortraitSpec) DeepCopyInto 

func (in *PortraitSpec) DeepCopyInto(out *PortraitSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PortraitType 

type PortraitType string
const (
	// ReactivePortraitType generates portrait reactively based on latest metrics.
	ReactivePortraitType PortraitType = "Reactive"

	// PredictivePortraitType generates portrait by predicting the future based on historical metrics.
	PredictivePortraitType PortraitType = "Predictive"

	// TODO
	BurstPortraitType PortraitType = "Burst"
)

type ReplicaCron 

type ReplicaCron struct {
	// Name is the name of this cron rule.
	// It must be unique across all rules.
	Name string `json:"name"`

	// Description is an additional description of this cron rule.
	// +optional
	Description string `json:"description,omitempty"`

	// TimeZone is the time zone in which the cron would run.
	// Defaults to UTC.
	// +optional
	// +kubebuilder:default=UTC
	TimeZone string `json:"timeZone"`

	// Start is the cron of time from which the rule takes effect.
	// It must be a valid standard cron expression.
	Start string `json:"start"`

	// End is the cron of time to which the rule takes effect.
	// It must be a valid standard cron expression.
	End string `json:"end"`

	// Replicas is the desired number of online replicas within this cron rule.
	// +kubebuilder:validation:Minimum=0
	Replicas int32 `json:"replicas"`
}

ReplicaCron defines the cron rule for a desired replicas value.

func (*ReplicaCron) DeepCopy 

func (in *ReplicaCron) DeepCopy() *ReplicaCron

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaCron.

func (*ReplicaCron) DeepCopyInto 

func (in *ReplicaCron) DeepCopyInto(out *ReplicaCron)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ReplicaProfile 

type ReplicaProfile struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   ReplicaProfileSpec   `json:"spec,omitempty"`
	Status ReplicaProfileStatus `json:"status,omitempty"`
}

ReplicaProfile controls the number and state of replicas of the target workload. It is used by IntelligentHorizontalPodAutoscaler to do actual workload scaling.

func (*ReplicaProfile) DeepCopy 

func (in *ReplicaProfile) DeepCopy() *ReplicaProfile

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaProfile.

func (*ReplicaProfile) DeepCopyInto 

func (in *ReplicaProfile) DeepCopyInto(out *ReplicaProfile)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ReplicaProfile) DeepCopyObject 

func (in *ReplicaProfile) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type ReplicaProfileBehavior 

type ReplicaProfileBehavior struct {
	// PodSorter is used to decide the priority of pods when scaling.
	// If not set, default pod sorter will be set to WorkloadDefault.
	// +optional
	// +kubebuilder:default={type:"WorkloadDefault"}
	PodSorter PodSorter `json:"podSorter"`

	// PodTrafficController is used to control pod traffic when scaling.
	// If not set, default pod traffic controller will be set to ReadinessGate.
	// +optional
	// +kubebuilder:default={type:"ReadinessGate"}
	PodTrafficController PodTrafficController `json:"podTrafficController"`
}

ReplicaProfileBehavior defines the behavior of ReplicaProfile.

func (*ReplicaProfileBehavior) DeepCopy 

func (in *ReplicaProfileBehavior) DeepCopy() *ReplicaProfileBehavior

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaProfileBehavior.

func (*ReplicaProfileBehavior) DeepCopyInto 

func (in *ReplicaProfileBehavior) DeepCopyInto(out *ReplicaProfileBehavior)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ReplicaProfileConditionType 

type ReplicaProfileConditionType string
const (
	// ReplicaProfileApplied means all the operations for ensuring the replica profile are applied.
	ReplicaProfileApplied ReplicaProfileConditionType = "Applied"

	// ReplicaProfileEnsured means the replica profile is ensured.
	ReplicaProfileEnsured ReplicaProfileConditionType = "Ensured"
)

type ReplicaProfileList 

type ReplicaProfileList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []ReplicaProfile `json:"items"`
}

ReplicaProfileList contains a list of ReplicaProfile

func (*ReplicaProfileList) DeepCopy 

func (in *ReplicaProfileList) DeepCopy() *ReplicaProfileList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaProfileList.

func (*ReplicaProfileList) DeepCopyInto 

func (in *ReplicaProfileList) DeepCopyInto(out *ReplicaProfileList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ReplicaProfileList) DeepCopyObject 

func (in *ReplicaProfileList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type ReplicaProfileSpec 

type ReplicaProfileSpec struct {
	// ScaleTargetRef points to the target resource to scale.
	ScaleTargetRef k8sautoscalingv2.CrossVersionObjectReference `json:"scaleTargetRef"`

	// OnlineReplicas is the desired number of online replicas.
	// +optional
	// +kubebuilder:validation:Minimum=0
	OnlineReplicas int32 `json:"onlineReplicas,omitempty"`

	// CutoffReplicas is the desired number of cutoff replicas.
	// +optional
	// +kubebuilder:validation:Minimum=0
	CutoffReplicas int32 `json:"cutoffReplicas,omitempty"`

	// StandbyReplicas is the desired number of standby replicas.
	// +optional
	// +kubebuilder:validation:Minimum=0
	StandbyReplicas int32 `json:"standbyReplicas,omitempty"`

	// Paused means if the replica control is paused.
	// +optional
	Paused bool `json:"paused,omitempty"`

	// AllowedScalingDirection is the allowed scaling direction.
	// Note that it only cares about online replicas.
	// It defaults to Both.
	// +optional
	// +kubebuilder:validation:Enum=Both;Neither;Up;Down
	// +kubebuilder:default=Both
	AllowedScalingDirection ScalingDirection `json:"allowedScalingDirection"`

	// Behavior configures the behavior of ReplicaProfile.
	// If not set, default behavior will be set.
	// +optional
	// +kubebuilder:default={podSorter:{type:"WorkloadDefault"},podTrafficController:{type:"ReadinessGate"}}
	Behavior ReplicaProfileBehavior `json:"behavior"`
}

ReplicaProfileSpec defines the desired state of ReplicaProfile.

func (*ReplicaProfileSpec) DeepCopy 

func (in *ReplicaProfileSpec) DeepCopy() *ReplicaProfileSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaProfileSpec.

func (*ReplicaProfileSpec) DeepCopyInto 

func (in *ReplicaProfileSpec) DeepCopyInto(out *ReplicaProfileSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ReplicaProfileStatus 

type ReplicaProfileStatus struct {
	// OnlineReplicas is the current number of online replicas.
	// +optional
	// +kubebuilder:validation:Minimum=0
	OnlineReplicas int32 `json:"onlineReplicas,omitempty"`

	// CutoffReplicas is the current number of cutoff replicas.
	// +optional
	// +kubebuilder:validation:Minimum=0
	CutoffReplicas int32 `json:"cutoffReplicas,omitempty"`

	// StandbyReplicas is the current number of standby replicas.
	// +optional
	// +kubebuilder:validation:Minimum=0
	StandbyReplicas int32 `json:"standbyReplicas,omitempty"`

	// Conditions represents current conditions of the ReplicaProfile.
	// +optional
	Conditions []metav1.Condition `json:"conditions,omitempty"`
}

ReplicaProfileStatus defines the observed state of ReplicaProfile.

func (*ReplicaProfileStatus) DeepCopy 

func (in *ReplicaProfileStatus) DeepCopy() *ReplicaProfileStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaProfileStatus.

func (*ReplicaProfileStatus) DeepCopyInto 

func (in *ReplicaProfileStatus) DeepCopyInto(out *ReplicaProfileStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ReplicaTimeSeriesPoint 

type ReplicaTimeSeriesPoint struct {
	// Timestamp is the unix time stamp of this point.
	// +kubebuilder:validation:Minimum=0
	Timestamp int64 `json:"timestamp"`

	// Replicas is the desired number of online replicas from this point.
	// +kubebuilder:validation:Minimum=0
	Replicas int32 `json:"replicas"`
}

ReplicaTimeSeriesPoint represents a specific point of the time series of replicas.

func (*ReplicaTimeSeriesPoint) DeepCopy 

func (in *ReplicaTimeSeriesPoint) DeepCopy() *ReplicaTimeSeriesPoint

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaTimeSeriesPoint.

func (*ReplicaTimeSeriesPoint) DeepCopyInto 

func (in *ReplicaTimeSeriesPoint) DeepCopyInto(out *ReplicaTimeSeriesPoint)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ScaleMode 

type ScaleMode string
const (
	// ScaleModeAuto automatically scales the target resource based on its horizontal portraits.
	ScaleModeAuto ScaleMode = "Auto"

	// ScaleModePreview generates horizontal portraits without actually scaling the target resource.
	ScaleModePreview ScaleMode = "Preview"
)

type ScalingBehavior 

type ScalingBehavior struct {
	// Disabled means if the scaling of this direction is disabled.
	// +optional
	Disabled bool `json:"disabled,omitempty"`

	// GrayStrategy is the configuration of the strategy for gray change of replicas.
	// If not set, gray change will be disabled.
	// +optional
	GrayStrategy *GrayStrategy `json:"grayStrategy,omitempty"`
}

ScalingBehavior defines the scaling behavior for one direction.

func (*ScalingBehavior) DeepCopy 

func (in *ScalingBehavior) DeepCopy() *ScalingBehavior

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScalingBehavior.

func (*ScalingBehavior) DeepCopyInto 

func (in *ScalingBehavior) DeepCopyInto(out *ScalingBehavior)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ScalingDirection added in v0.4.0 

type ScalingDirection string
const (
	ScalingDirectionBoth    ScalingDirection = "Both"
	ScalingDirectionNeither ScalingDirection = "Neither"
	ScalingDirectionUp      ScalingDirection = "Up"
	ScalingDirectionDown    ScalingDirection = "Down"
)

type StabilityChecker 

type StabilityChecker struct {
	// Type is the type of stability checker.
	// +kubebuilder:validation:Enum=Metrics;External
	Type StabilityCheckerType `json:"type"`

	// StabilizationAction is the action to perform in order to ensure stability
	// when the checker detects anomalies.
	// +kubebuilder:validation:Enum=Pause;Rollback
	StabilizationAction StabilizationActionType `json:"stabilizationAction"`

	// CoolDownSeconds is the cooldown time after the checker no longer detects anomalies
	// after which the autoscaling process will resume normal.
	// +optional
	// +kubebuilder:validation:Minimum=0
	CoolDownSeconds int32 `json:"coolDownSeconds,omitempty"`

	// Metrics is the configuration for metrics stability checker.
	// +optional
	Metrics *MetricsStabilityChecker `json:"metrics,omitempty"`

	// External is the configuration for external stability checker.
	// +optional
	External *ExternalStabilityChecker `json:"external,omitempty"`
}

StabilityChecker defines a stability checker which is used to ensure stability during autoscaling.

func (*StabilityChecker) DeepCopy 

func (in *StabilityChecker) DeepCopy() *StabilityChecker

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StabilityChecker.

func (*StabilityChecker) DeepCopyInto 

func (in *StabilityChecker) DeepCopyInto(out *StabilityChecker)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type StabilityCheckerType 

type StabilityCheckerType string
const (
	// MetricsStabilityCheckerType is a built-in stability checker which checks for anomalies based on metrics rules.
	MetricsStabilityCheckerType StabilityCheckerType = "Metrics"

	// ExternalStabilityCheckerType is an external stability checker.
	ExternalStabilityCheckerType StabilityCheckerType = "External"
)

type StabilizationActionType 

type StabilizationActionType string
const (
	// StabilizationActionPause pauses an autoscaling process.
	StabilizationActionPause StabilizationActionType = "Pause"

	// StabilizationActionRollback rollbacks an autoscaling process.
	StabilizationActionRollback StabilizationActionType = "Rollback"
)

type StaticHorizontalPortraitData 

type StaticHorizontalPortraitData struct {
	// Replicas is the desired number of online replicas.
	// +kubebuilder:validation:Minimum=0
	Replicas int32 `json:"replicas"`
}

StaticHorizontalPortraitData defines the static portrait data.

func (*StaticHorizontalPortraitData) DeepCopy 

func (in *StaticHorizontalPortraitData) DeepCopy() *StaticHorizontalPortraitData

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StaticHorizontalPortraitData.

func (*StaticHorizontalPortraitData) DeepCopyInto 

func (in *StaticHorizontalPortraitData) DeepCopyInto(out *StaticHorizontalPortraitData)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type StaticHorizontalPortraitProvider 

type StaticHorizontalPortraitProvider struct {
	// Replicas is the desired number of online replicas.
	// +kubebuilder:validation:Minimum=0
	Replicas int32 `json:"replicas"`
}

StaticHorizontalPortraitProvider defines a built-in horizontal portrait provider which always provides a static replicas value.

func (*StaticHorizontalPortraitProvider) DeepCopy 

func (in *StaticHorizontalPortraitProvider) DeepCopy() *StaticHorizontalPortraitProvider

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StaticHorizontalPortraitProvider.

func (*StaticHorizontalPortraitProvider) DeepCopyInto 

func (in *StaticHorizontalPortraitProvider) DeepCopyInto(out *StaticHorizontalPortraitProvider)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type TimeSeriesHorizontalPortraitData 

type TimeSeriesHorizontalPortraitData struct {
	// TimeSeries is time series of replicas.
	// The points of the series MUST be ordered by time.
	// The specified replicas would take effect from that point to the next point.
	// Thus, the last point could last forever until the whole portrait data become expired.
	// +kubebuilder:validation:MinItems=1
	TimeSeries []ReplicaTimeSeriesPoint `json:"timeSeries"`
}

TimeSeriesHorizontalPortraitData defines the time series portrait data.

func (*TimeSeriesHorizontalPortraitData) DeepCopy 

func (in *TimeSeriesHorizontalPortraitData) DeepCopy() *TimeSeriesHorizontalPortraitData

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TimeSeriesHorizontalPortraitData.

func (*TimeSeriesHorizontalPortraitData) DeepCopyInto 

func (in *TimeSeriesHorizontalPortraitData) DeepCopyInto(out *TimeSeriesHorizontalPortraitData)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

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