v2beta1

package
v1.19.0-kw8 Latest Latest
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 Go to latest Published: Jul 25, 2023 License: Apache-2.0 Imports: 3 Imported by: 0

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Index

Constants

View Source 
const GroupName = "autoscaling"

GroupName is the group name use in this package

Variables

View Source 
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v2beta1"}

SchemeGroupVersion is group version used to register these objects

Functions

func Resource 

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

Types

type CrossVersionObjectReference 

type CrossVersionObjectReference struct {

	// API version of the referent
	APIVersion string `json:"apiVersion,omitempty"`

	// Kind of the referent; More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds"
	// Required: true
	Kind *string `json:"kind"`

	// Name of the referent; More info: http://kubernetes.io/docs/user-guide/identifiers#names
	// Required: true
	Name *string `json:"name"`
}

CrossVersionObjectReference CrossVersionObjectReference contains enough information to let you identify the referred resource.

swagger:model CrossVersionObjectReference

type ExternalMetricSource 

type ExternalMetricSource struct {

	// metricName is the name of the metric in question.
	// Required: true
	MetricName *string `json:"metricName"`

	// metricSelector is used to identify a specific time series within a given metric.
	MetricSelector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"metricSelector,omitempty"`

	// targetAverageValue is the target per-pod value of global metric (as a quantity). Mutually exclusive with TargetValue.
	TargetAverageValue *apimachinery_pkg_api_resource.Quantity `json:"targetAverageValue,omitempty"`

	// targetValue is the target value of the metric (as a quantity). Mutually exclusive with TargetAverageValue.
	TargetValue *apimachinery_pkg_api_resource.Quantity `json:"targetValue,omitempty"`
}

ExternalMetricSource ExternalMetricSource indicates how to scale on a metric not associated with any Kubernetes object (for example length of queue in cloud messaging service, or QPS from loadbalancer running outside of cluster). Exactly one "target" type should be set.

swagger:model ExternalMetricSource

type ExternalMetricStatus 

type ExternalMetricStatus struct {

	// currentAverageValue is the current value of metric averaged over autoscaled pods.
	CurrentAverageValue *apimachinery_pkg_api_resource.Quantity `json:"currentAverageValue,omitempty"`

	// currentValue is the current value of the metric (as a quantity)
	// Required: true
	CurrentValue *apimachinery_pkg_api_resource.Quantity `json:"currentValue"`

	// metricName is the name of a metric used for autoscaling in metric system.
	// Required: true
	MetricName *string `json:"metricName"`

	// metricSelector is used to identify a specific time series within a given metric.
	MetricSelector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"metricSelector,omitempty"`
}

ExternalMetricStatus ExternalMetricStatus indicates the current value of a global metric not associated with any Kubernetes object.

swagger:model ExternalMetricStatus

type HorizontalPodAutoscaler 

type HorizontalPodAutoscaler struct {

	// APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
	APIVersion string `json:"apiVersion,omitempty"`

	// Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
	Kind string `json:"kind,omitempty"`

	// metadata is the standard object metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	Metadata *apimachinery_pkg_apis_meta_v1.ObjectMeta `json:"metadata,omitempty"`

	// spec is the specification for the behaviour of the autoscaler. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status.
	Spec *HorizontalPodAutoscalerSpec `json:"spec,omitempty"`

	// status is the current information about the autoscaler.
	Status *HorizontalPodAutoscalerStatus `json:"status,omitempty"`
}

HorizontalPodAutoscaler HorizontalPodAutoscaler is the configuration for a horizontal pod autoscaler, which automatically manages the replica count of any resource implementing the scale subresource based on the metrics specified.

swagger:model HorizontalPodAutoscaler

func (*HorizontalPodAutoscaler) GroupVersionKind 

func (v *HorizontalPodAutoscaler) GroupVersionKind() schema.GroupVersionKind

type HorizontalPodAutoscalerCondition 

type HorizontalPodAutoscalerCondition struct {

	// lastTransitionTime is the last time the condition transitioned from one status to another
	LastTransitionTime *apimachinery_pkg_apis_meta_v1.Time `json:"lastTransitionTime,omitempty"`

	// message is a human-readable explanation containing details about the transition
	Message string `json:"message,omitempty"`

	// reason is the reason for the condition's last transition.
	Reason string `json:"reason,omitempty"`

	// status is the status of the condition (True, False, Unknown)
	// Required: true
	Status *string `json:"status"`

	// type describes the current condition
	// Required: true
	Type *string `json:"type"`
}

HorizontalPodAutoscalerCondition HorizontalPodAutoscalerCondition describes the state of a HorizontalPodAutoscaler at a certain point.

swagger:model HorizontalPodAutoscalerCondition

type HorizontalPodAutoscalerList 

type HorizontalPodAutoscalerList struct {

	// APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
	APIVersion string `json:"apiVersion,omitempty"`

	// items is the list of horizontal pod autoscaler objects.
	// Required: true
	Items []*HorizontalPodAutoscaler `json:"items"`

	// Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
	Kind string `json:"kind,omitempty"`

	// metadata is the standard list metadata.
	Metadata *apimachinery_pkg_apis_meta_v1.ListMeta `json:"metadata,omitempty"`
}

HorizontalPodAutoscalerList HorizontalPodAutoscaler is a list of horizontal pod autoscaler objects.

swagger:model HorizontalPodAutoscalerList

func (*HorizontalPodAutoscalerList) GroupVersionKind 

func (v *HorizontalPodAutoscalerList) GroupVersionKind() schema.GroupVersionKind

type HorizontalPodAutoscalerSpec 

type HorizontalPodAutoscalerSpec struct {

	// maxReplicas is the upper limit for the number of replicas to which the autoscaler can scale up. It cannot be less that minReplicas.
	// Required: true
	MaxReplicas *int32 `json:"maxReplicas"`

	// metrics contains the specifications for which to use to calculate the desired replica count (the maximum replica count across all metrics will be used).  The desired replica count is calculated multiplying the ratio between the target value and the current value by the current number of pods.  Ergo, metrics used must decrease as the pod count is increased, and vice-versa.  See the individual metric source types for more information about how each type of metric must respond.
	Metrics []*MetricSpec `json:"metrics,omitempty"`

	// minReplicas is the lower limit for the number of replicas to which the autoscaler can scale down.  It defaults to 1 pod.  minReplicas is allowed to be 0 if the alpha feature gate HPAScaleToZero is enabled and at least one Object or External metric is configured.  Scaling is active as long as at least one metric value is available.
	MinReplicas int32 `json:"minReplicas,omitempty"`

	// scaleTargetRef points to the target resource to scale, and is used to the pods for which metrics should be collected, as well as to actually change the replica count.
	// Required: true
	ScaleTargetRef *CrossVersionObjectReference `json:"scaleTargetRef"`
}

HorizontalPodAutoscalerSpec HorizontalPodAutoscalerSpec describes the desired functionality of the HorizontalPodAutoscaler.

swagger:model HorizontalPodAutoscalerSpec

type HorizontalPodAutoscalerStatus 

type HorizontalPodAutoscalerStatus struct {

	// conditions is the set of conditions required for this autoscaler to scale its target, and indicates whether or not those conditions are met.
	// Required: true
	Conditions []*HorizontalPodAutoscalerCondition `json:"conditions"`

	// currentMetrics is the last read state of the metrics used by this autoscaler.
	CurrentMetrics []*MetricStatus `json:"currentMetrics,omitempty"`

	// currentReplicas is current number of replicas of pods managed by this autoscaler, as last seen by the autoscaler.
	// Required: true
	CurrentReplicas *int32 `json:"currentReplicas"`

	// desiredReplicas is the desired number of replicas of pods managed by this autoscaler, as last calculated by the autoscaler.
	// Required: true
	DesiredReplicas *int32 `json:"desiredReplicas"`

	// lastScaleTime is the last time the HorizontalPodAutoscaler scaled the number of pods, used by the autoscaler to control how often the number of pods is changed.
	LastScaleTime *apimachinery_pkg_apis_meta_v1.Time `json:"lastScaleTime,omitempty"`

	// observedGeneration is the most recent generation observed by this autoscaler.
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
}

HorizontalPodAutoscalerStatus HorizontalPodAutoscalerStatus describes the current status of a horizontal pod autoscaler.

swagger:model HorizontalPodAutoscalerStatus

type MetricSpec 

type MetricSpec struct {

	// external refers to a global metric that is not associated with any Kubernetes object. It allows autoscaling based on information coming from components running outside of cluster (for example length of queue in cloud messaging service, or QPS from loadbalancer running outside of cluster).
	External *ExternalMetricSource `json:"external,omitempty"`

	// object refers to a metric describing a single kubernetes object (for example, hits-per-second on an Ingress object).
	Object *ObjectMetricSource `json:"object,omitempty"`

	// pods refers to a metric describing each pod in the current scale target (for example, transactions-processed-per-second).  The values will be averaged together before being compared to the target value.
	Pods *PodsMetricSource `json:"pods,omitempty"`

	// resource refers to a resource metric (such as those specified in requests and limits) known to Kubernetes describing each pod in the current scale target (e.g. CPU or memory). Such metrics are built in to Kubernetes, and have special scaling options on top of those available to normal per-pod metrics using the "pods" source.
	Resource *ResourceMetricSource `json:"resource,omitempty"`

	// type is the type of metric source.  It should be one of "Object", "Pods" or "Resource", each mapping to a matching field in the object.
	// Required: true
	Type *string `json:"type"`
}

MetricSpec MetricSpec specifies how to scale based on a single metric (only `type` and one other matching field should be set at once).

swagger:model MetricSpec

type MetricStatus 

type MetricStatus struct {

	// external refers to a global metric that is not associated with any Kubernetes object. It allows autoscaling based on information coming from components running outside of cluster (for example length of queue in cloud messaging service, or QPS from loadbalancer running outside of cluster).
	External *ExternalMetricStatus `json:"external,omitempty"`

	// object refers to a metric describing a single kubernetes object (for example, hits-per-second on an Ingress object).
	Object *ObjectMetricStatus `json:"object,omitempty"`

	// pods refers to a metric describing each pod in the current scale target (for example, transactions-processed-per-second).  The values will be averaged together before being compared to the target value.
	Pods *PodsMetricStatus `json:"pods,omitempty"`

	// resource refers to a resource metric (such as those specified in requests and limits) known to Kubernetes describing each pod in the current scale target (e.g. CPU or memory). Such metrics are built in to Kubernetes, and have special scaling options on top of those available to normal per-pod metrics using the "pods" source.
	Resource *ResourceMetricStatus `json:"resource,omitempty"`

	// type is the type of metric source.  It will be one of "Object", "Pods" or "Resource", each corresponds to a matching field in the object.
	// Required: true
	Type *string `json:"type"`
}

MetricStatus MetricStatus describes the last-read state of a single metric.

swagger:model MetricStatus

type ObjectMetricSource 

type ObjectMetricSource struct {

	// averageValue is the target value of the average of the metric across all relevant pods (as a quantity)
	AverageValue *apimachinery_pkg_api_resource.Quantity `json:"averageValue,omitempty"`

	// metricName is the name of the metric in question.
	// Required: true
	MetricName *string `json:"metricName"`

	// selector is the string-encoded form of a standard kubernetes label selector for the given metric When set, it is passed as an additional parameter to the metrics server for more specific metrics scoping When unset, just the metricName will be used to gather metrics.
	Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector,omitempty"`

	// target is the described Kubernetes object.
	// Required: true
	Target *CrossVersionObjectReference `json:"target"`

	// targetValue is the target value of the metric (as a quantity).
	// Required: true
	TargetValue *apimachinery_pkg_api_resource.Quantity `json:"targetValue"`
}

ObjectMetricSource ObjectMetricSource indicates how to scale on a metric describing a kubernetes object (for example, hits-per-second on an Ingress object).

swagger:model ObjectMetricSource

type ObjectMetricStatus 

type ObjectMetricStatus struct {

	// averageValue is the current value of the average of the metric across all relevant pods (as a quantity)
	AverageValue *apimachinery_pkg_api_resource.Quantity `json:"averageValue,omitempty"`

	// currentValue is the current value of the metric (as a quantity).
	// Required: true
	CurrentValue *apimachinery_pkg_api_resource.Quantity `json:"currentValue"`

	// metricName is the name of the metric in question.
	// Required: true
	MetricName *string `json:"metricName"`

	// selector is the string-encoded form of a standard kubernetes label selector for the given metric When set in the ObjectMetricSource, it is passed as an additional parameter to the metrics server for more specific metrics scoping. When unset, just the metricName will be used to gather metrics.
	Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector,omitempty"`

	// target is the described Kubernetes object.
	// Required: true
	Target *CrossVersionObjectReference `json:"target"`
}

ObjectMetricStatus ObjectMetricStatus indicates the current value of a metric describing a kubernetes object (for example, hits-per-second on an Ingress object).

swagger:model ObjectMetricStatus

type PodsMetricSource 

type PodsMetricSource struct {

	// metricName is the name of the metric in question
	// Required: true
	MetricName *string `json:"metricName"`

	// selector is the string-encoded form of a standard kubernetes label selector for the given metric When set, it is passed as an additional parameter to the metrics server for more specific metrics scoping When unset, just the metricName will be used to gather metrics.
	Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector,omitempty"`

	// targetAverageValue is the target value of the average of the metric across all relevant pods (as a quantity)
	// Required: true
	TargetAverageValue *apimachinery_pkg_api_resource.Quantity `json:"targetAverageValue"`
}

PodsMetricSource PodsMetricSource indicates how to scale on a metric describing each pod in the current scale target (for example, transactions-processed-per-second). The values will be averaged together before being compared to the target value.

swagger:model PodsMetricSource

type PodsMetricStatus 

type PodsMetricStatus struct {

	// currentAverageValue is the current value of the average of the metric across all relevant pods (as a quantity)
	// Required: true
	CurrentAverageValue *apimachinery_pkg_api_resource.Quantity `json:"currentAverageValue"`

	// metricName is the name of the metric in question
	// Required: true
	MetricName *string `json:"metricName"`

	// selector is the string-encoded form of a standard kubernetes label selector for the given metric When set in the PodsMetricSource, it is passed as an additional parameter to the metrics server for more specific metrics scoping. When unset, just the metricName will be used to gather metrics.
	Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector,omitempty"`
}

PodsMetricStatus PodsMetricStatus indicates the current value of a metric describing each pod in the current scale target (for example, transactions-processed-per-second).

swagger:model PodsMetricStatus

type ResourceMetricSource 

type ResourceMetricSource struct {

	// name is the name of the resource in question.
	// Required: true
	Name *string `json:"name"`

	// targetAverageUtilization is the target value of the average of the resource metric across all relevant pods, represented as a percentage of the requested value of the resource for the pods.
	TargetAverageUtilization int32 `json:"targetAverageUtilization,omitempty"`

	// targetAverageValue is the target value of the average of the resource metric across all relevant pods, as a raw value (instead of as a percentage of the request), similar to the "pods" metric source type.
	TargetAverageValue *apimachinery_pkg_api_resource.Quantity `json:"targetAverageValue,omitempty"`
}

ResourceMetricSource ResourceMetricSource indicates how to scale on a resource metric known to Kubernetes, as specified in requests and limits, describing each pod in the current scale target (e.g. CPU or memory). The values will be averaged together before being compared to the target. Such metrics are built in to Kubernetes, and have special scaling options on top of those available to normal per-pod metrics using the "pods" source. Only one "target" type should be set.

swagger:model ResourceMetricSource

type ResourceMetricStatus 

type ResourceMetricStatus struct {

	// currentAverageUtilization is the current value of the average of the resource metric across all relevant pods, represented as a percentage of the requested value of the resource for the pods.  It will only be present if `targetAverageValue` was set in the corresponding metric specification.
	CurrentAverageUtilization int32 `json:"currentAverageUtilization,omitempty"`

	// currentAverageValue is the current value of the average of the resource metric across all relevant pods, as a raw value (instead of as a percentage of the request), similar to the "pods" metric source type. It will always be set, regardless of the corresponding metric specification.
	// Required: true
	CurrentAverageValue *apimachinery_pkg_api_resource.Quantity `json:"currentAverageValue"`

	// name is the name of the resource in question.
	// Required: true
	Name *string `json:"name"`
}

ResourceMetricStatus ResourceMetricStatus indicates the current value of a resource metric known to Kubernetes, as specified in requests and limits, describing each pod in the current scale target (e.g. CPU or memory). Such metrics are built in to Kubernetes, and have special scaling options on top of those available to normal per-pod metrics using the "pods" source.

swagger:model ResourceMetricStatus

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