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Autoscaling v2beta2 and custom metrics v1beta2 APIs

pull/8/head
Mike Dame 2018-06-28 14:23:06 -04:00
parent da62c170f7
commit 5d1ee1640b
29 changed files with 8004 additions and 62 deletions
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122
pkg/apis/autoscaling/types.go
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@ -154,13 +154,9 @@ type MetricSpec struct {
// ObjectMetricSource indicates how to scale on a metric describing a
// kubernetes object (for example, hits-per-second on an Ingress object).
type ObjectMetricSource struct {
// Target is the described Kubernetes object.
Target CrossVersionObjectReference
// MetricName is the name of the metric in question.
MetricName string
// TargetValue is the target value of the metric (as a quantity).
TargetValue resource.Quantity
DescribedObject CrossVersionObjectReference
Target MetricTarget
Metric MetricIdentifier
}
// PodsMetricSource indicates how to scale on a metric describing each pod in
@ -168,11 +164,10 @@ type ObjectMetricSource struct {
// The values will be averaged together before being compared to the target
// value.
type PodsMetricSource struct {
// MetricName is the name of the metric in question
MetricName string
// TargetAverageValue is the target value of the average of the
// metric across all relevant pods (as a quantity)
TargetAverageValue resource.Quantity
// metric identifies the target metric by name and selector
Metric MetricIdentifier
// target specifies the target value for the given metric
Target MetricTarget
}
// ResourceMetricSource indicates how to scale on a resource metric known to
@ -185,38 +180,57 @@ type PodsMetricSource struct {
type ResourceMetricSource struct {
// Name is the name of the resource in question.
Name api.ResourceName
// 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.
// +optional
TargetAverageUtilization *int32
// 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.
// +optional
TargetAverageValue *resource.Quantity
// Target specifies the target value for the given metric
Target MetricTarget
}
// 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).
type ExternalMetricSource struct {
// metricName is the name of the metric in question.
MetricName string
// MetricSelector is used to identify a specific time series
// within a given metric.
// +optional
MetricSelector *metav1.LabelSelector
// TargetValue is the target value of the metric (as a quantity).
// Mutually exclusive with TargetAverageValue.
// +optional
TargetValue *resource.Quantity
// TargetAverageValue is the target per-pod value of global metric (as a quantity).
// Mutually exclusive with TargetValue.
// +optional
TargetAverageValue *resource.Quantity
// Metric identifies the target metric by name and selector
Metric MetricIdentifier
// Target specifies the target value for the given metric
Target MetricTarget
}
// MetricIdentifier defines the name and optionally selector for a metric
type MetricIdentifier struct {
// Name is the name of the given metric
Name string
// Selector is the selector for the given metric
// it is the string-encoded form of a standard kubernetes label selector
// +optional
Selector *metav1.LabelSelector
}
// MetricTarget defines the target value, average value, or average utilization of a specific metric
type MetricTarget struct {
// Type represents whether the metric type is Utilization, Value, or AverageValue
Type MetricTargetType
// Value is the target value of the metric (as a quantity).
Value *resource.Quantity
// TargetAverageValue is the target value of the average of the
// metric across all relevant pods (as a quantity)
AverageValue *resource.Quantity
// AverageUtilization 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.
// Currently only valid for Resource metric source type
AverageUtilization *int32
}
// MetricTargetType specifies the type of metric being targeted, and should be either
// "Value", "AverageValue", or "Utilization"
type MetricTargetType string
var (
UtilizationMetricType MetricTargetType = "Utilization"
ValueMetricType MetricTargetType = "Value"
AverageValueMetricType MetricTargetType = "AverageValue"
)
// HorizontalPodAutoscalerStatus describes the current status of a horizontal pod autoscaler.
type HorizontalPodAutoscalerStatus struct {
// ObservedGeneration is the most recent generation observed by this autoscaler.
@ -327,23 +341,15 @@ type MetricStatus struct {
// ObjectMetricStatus indicates the current value of a metric describing a
// kubernetes object (for example, hits-per-second on an Ingress object).
type ObjectMetricStatus struct {
// Target is the described Kubernetes object.
Target CrossVersionObjectReference
// MetricName is the name of the metric in question.
MetricName string
// CurrentValue is the current value of the metric (as a quantity).
CurrentValue resource.Quantity
Metric MetricIdentifier
Current MetricValueStatus
}
// PodsMetricStatus indicates the current value of a metric describing each pod in
// the current scale target (for example, transactions-processed-per-second).
type PodsMetricStatus struct {
// MetricName is the name of the metric in question
MetricName string
// CurrentAverageValue is the current value of the average of the
// metric across all relevant pods (as a quantity)
CurrentAverageValue resource.Quantity
Metric MetricIdentifier
Current MetricValueStatus
}
// ResourceMetricStatus indicates the current value of a resource metric known to
@ -371,18 +377,14 @@ type ResourceMetricStatus struct {
// ExternalMetricStatus indicates the current value of a global metric
// not associated with any Kubernetes object.
type ExternalMetricStatus struct {
// MetricName is the name of a metric used for autoscaling in
// metric system.
MetricName string
// MetricSelector is used to identify a specific time series
// within a given metric.
// +optional
MetricSelector *metav1.LabelSelector
// CurrentValue is the current value of the metric (as a quantity)
CurrentValue resource.Quantity
// CurrentAverageValue is the current value of metric averaged over autoscaled pods.
// +optional
CurrentAverageValue *resource.Quantity
Metric MetricIdentifier
Current MetricValueStatus
}
type MetricValueStatus struct {
Value *resource.Quantity
AverageValue *resource.Quantity
AverageUtilization *int32
}
// +genclient

35
pkg/apis/autoscaling/v2beta2/BUILD Normal file
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@ -0,0 +1,35 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"defaults.go",
"doc.go",
"register.go",
"zz_generated.conversion.go",
"zz_generated.defaults.go",
],
importpath = "k8s.io/kubernetes/pkg/apis/autoscaling/v2beta2",
visibility = ["//visibility:public"],
deps = [
"//pkg/apis/autoscaling:go_default_library",
"//staging/src/k8s.io/api/autoscaling/v2beta2:go_default_library",
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

51
pkg/apis/autoscaling/v2beta2/defaults.go Normal file
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@ -0,0 +1,51 @@
/*
Copyright 2018 The Kubernetes 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 v2beta2
import (
autoscalingv2beta2 "k8s.io/api/autoscaling/v2beta2"
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/kubernetes/pkg/apis/autoscaling"
)
func addDefaultingFuncs(scheme *runtime.Scheme) error {
return RegisterDefaults(scheme)
}
func SetDefaults_HorizontalPodAutoscaler(obj *autoscalingv2beta2.HorizontalPodAutoscaler) {
if obj.Spec.MinReplicas == nil {
minReplicas := int32(1)
obj.Spec.MinReplicas = &minReplicas
}
if len(obj.Spec.Metrics) == 0 {
utilizationDefaultVal := int32(autoscaling.DefaultCPUUtilization)
obj.Spec.Metrics = []autoscalingv2beta2.MetricSpec{
{
Type: autoscalingv2beta2.ResourceMetricSourceType,
Resource: &autoscalingv2beta2.ResourceMetricSource{
Name: v1.ResourceCPU,
Target: autoscalingv2beta2.MetricTarget{
Type: autoscalingv2beta2.UtilizationMetricType,
AverageUtilization: &utilizationDefaultVal,
},
},
},
}
}
}

20
pkg/apis/autoscaling/v2beta2/doc.go Normal file
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@ -0,0 +1,20 @@
/*
Copyright 2018 The Kubernetes 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.
*/
// +k8s:conversion-gen=k8s.io/kubernetes/pkg/apis/autoscaling
// +k8s:defaulter-gen=TypeMeta
package v2beta2 // import "k8s.io/kubernetes/pkg/apis/autoscaling/v2beta2"

45
pkg/apis/autoscaling/v2beta2/register.go Normal file
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@ -0,0 +1,45 @@
/*
Copyright 2018 The Kubernetes 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 v2beta2
import (
autoscalingv2beta2 "k8s.io/api/autoscaling/v2beta2"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name use in this package
const GroupName = "autoscaling"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v2beta2"}
// Resource takes an unqualified resource and returns a Group qualified GroupResource
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
var (
localSchemeBuilder = &autoscalingv2beta2.SchemeBuilder
AddToScheme = localSchemeBuilder.AddToScheme
)
func init() {
// We only register manually written functions here. The registration of the
// generated functions takes place in the generated files. The separation
// makes the code compile even when the generated files are missing.
localSchemeBuilder.Register(addDefaultingFuncs)
}

35
pkg/apis/autoscaling/v2beta2/zz_generated.conversion.go generated Normal file
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@ -0,0 +1,35 @@
// +build !ignore_autogenerated
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by conversion-gen. DO NOT EDIT.
package v2beta2
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
func init() {
localSchemeBuilder.Register(RegisterConversions)
}
// RegisterConversions adds conversion functions to the given scheme.
// Public to allow building arbitrary schemes.
func RegisterConversions(scheme *runtime.Scheme) error {
return scheme.AddGeneratedConversionFuncs()
}

32
pkg/apis/autoscaling/v2beta2/zz_generated.defaults.go generated Normal file
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@ -0,0 +1,32 @@
// +build !ignore_autogenerated
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by defaulter-gen. DO NOT EDIT.
package v2beta2
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// RegisterDefaults adds defaulters functions to the given scheme.
// Public to allow building arbitrary schemes.
// All generated defaulters are covering - they call all nested defaulters.
func RegisterDefaults(scheme *runtime.Scheme) error {
return nil
}

32
staging/src/k8s.io/api/autoscaling/v1/types.go
View File

@ -211,6 +211,16 @@ type ObjectMetricSource struct {
MetricName string `json:"metricName" protobuf:"bytes,2,name=metricName"`
// targetValue is the target value of the metric (as a quantity).
TargetValue resource.Quantity `json:"targetValue" protobuf:"bytes,3,name=targetValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,4,name=selector"`
// averageValue is the target value of the average of the
// metric across all relevant pods (as a quantity)
// +optional
AverageValue *resource.Quantity `json:"averageValue,omitempty" protobuf:"bytes,5,name=averageValue"`
}
// PodsMetricSource indicates how to scale on a metric describing each pod in
@ -223,6 +233,12 @@ type PodsMetricSource struct {
// targetAverageValue is the target value of the average of the
// metric across all relevant pods (as a quantity)
TargetAverageValue resource.Quantity `json:"targetAverageValue" protobuf:"bytes,2,name=targetAverageValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,3,name=selector"`
}
// ResourceMetricSource indicates how to scale on a resource metric known to
@ -344,6 +360,16 @@ type ObjectMetricStatus struct {
MetricName string `json:"metricName" protobuf:"bytes,2,name=metricName"`
// currentValue is the current value of the metric (as a quantity).
CurrentValue resource.Quantity `json:"currentValue" protobuf:"bytes,3,name=currentValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,4,name=selector"`
// averageValue is the current value of the average of the
// metric across all relevant pods (as a quantity)
// +optional
AverageValue *resource.Quantity `json:"averageValue,omitempty" protobuf:"bytes,5,name=averageValue"`
}
// PodsMetricStatus indicates the current value of a metric describing each pod in
@ -354,6 +380,12 @@ type PodsMetricStatus struct {
// currentAverageValue is the current value of the average of the
// metric across all relevant pods (as a quantity)
CurrentAverageValue resource.Quantity `json:"currentAverageValue" protobuf:"bytes,2,name=currentAverageValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,3,name=selector"`
}
// ResourceMetricStatus indicates the current value of a resource metric known to

32
staging/src/k8s.io/api/autoscaling/v2beta1/types.go
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@ -123,6 +123,16 @@ type ObjectMetricSource struct {
MetricName string `json:"metricName" protobuf:"bytes,2,name=metricName"`
// targetValue is the target value of the metric (as a quantity).
TargetValue resource.Quantity `json:"targetValue" protobuf:"bytes,3,name=targetValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,4,name=selector"`
// averageValue is the target value of the average of the
// metric across all relevant pods (as a quantity)
// +optional
AverageValue *resource.Quantity `json:"averageValue,omitempty" protobuf:"bytes,5,name=averageValue"`
}
// PodsMetricSource indicates how to scale on a metric describing each pod in
@ -135,6 +145,12 @@ type PodsMetricSource struct {
// targetAverageValue is the target value of the average of the
// metric across all relevant pods (as a quantity)
TargetAverageValue resource.Quantity `json:"targetAverageValue" protobuf:"bytes,2,name=targetAverageValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,3,name=selector"`
}
// ResourceMetricSource indicates how to scale on a resource metric known to
@ -284,6 +300,16 @@ type ObjectMetricStatus struct {
MetricName string `json:"metricName" protobuf:"bytes,2,name=metricName"`
// currentValue is the current value of the metric (as a quantity).
CurrentValue resource.Quantity `json:"currentValue" protobuf:"bytes,3,name=currentValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,4,name=selector"`
// averageValue is the current value of the average of the
// metric across all relevant pods (as a quantity)
// +optional
AverageValue *resource.Quantity `json:"averageValue,omitempty" protobuf:"bytes,5,name=averageValue"`
}
// PodsMetricStatus indicates the current value of a metric describing each pod in
@ -294,6 +320,12 @@ type PodsMetricStatus struct {
// currentAverageValue is the current value of the average of the
// metric across all relevant pods (as a quantity)
CurrentAverageValue resource.Quantity `json:"currentAverageValue" protobuf:"bytes,2,name=currentAverageValue"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,3,name=selector"`
}
// ResourceMetricStatus indicates the current value of a resource metric known to

44
staging/src/k8s.io/api/autoscaling/v2beta2/BUILD Normal file
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@ -0,0 +1,44 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"doc.go",
"generated.pb.go",
"register.go",
"types.go",
"types_swagger_doc_generated.go",
"zz_generated.deepcopy.go",
],
importmap = "k8s.io/kubernetes/vendor/k8s.io/api/autoscaling/v2beta2",
importpath = "k8s.io/api/autoscaling/v2beta2",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/resource:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/github.com/gogo/protobuf/proto:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)
filegroup(
name = "go_default_library_protos",
srcs = ["generated.proto"],
visibility = ["//visibility:public"],
)

20
staging/src/k8s.io/api/autoscaling/v2beta2/doc.go Normal file
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@ -0,0 +1,20 @@
/*
Copyright 2018 The Kubernetes 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.
*/
// +k8s:deepcopy-gen=package
// +k8s:openapi-gen=true
package v2beta2 // import "k8s.io/api/autoscaling/v2beta2"

4426
staging/src/k8s.io/api/autoscaling/v2beta2/generated.pb.go generated Normal file
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336
staging/src/k8s.io/api/autoscaling/v2beta2/generated.proto Normal file
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@ -0,0 +1,336 @@
/*
Copyright The Kubernetes 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.
*/
// This file was autogenerated by go-to-protobuf. Do not edit it manually!
syntax = 'proto2';
package k8s.io.api.autoscaling.v2beta2;
import "k8s.io/api/core/v1/generated.proto";
import "k8s.io/apimachinery/pkg/api/resource/generated.proto";
import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
import "k8s.io/apimachinery/pkg/util/intstr/generated.proto";
// Package-wide variables from generator "generated".
option go_package = "v2beta2";
// CrossVersionObjectReference contains enough information to let you identify the referred resource.
message CrossVersionObjectReference {
// Kind of the referent; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds"
optional string kind = 1;
// Name of the referent; More info: http://kubernetes.io/docs/user-guide/identifiers#names
optional string name = 2;
// API version of the referent
// +optional
optional string apiVersion = 3;
}
// 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).
message ExternalMetricSource {
optional MetricIdent metric = 1;
optional MetricTarget metricTarget = 2;
}
// ExternalMetricStatus indicates the current value of a global metric
// not associated with any Kubernetes object.
message ExternalMetricStatus {
optional MetricIdent metric = 1;
optional MetricValueStatus current = 2;
}
// 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.
message HorizontalPodAutoscaler {
// metadata is the standard object metadata.
// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
// +optional
optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
// spec is the specification for the behaviour of the autoscaler.
// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status.
// +optional
optional HorizontalPodAutoscalerSpec spec = 2;
// status is the current information about the autoscaler.
// +optional
optional HorizontalPodAutoscalerStatus status = 3;
}
// HorizontalPodAutoscalerCondition describes the state of
// a HorizontalPodAutoscaler at a certain point.
message HorizontalPodAutoscalerCondition {
// type describes the current condition
optional string type = 1;
// status is the status of the condition (True, False, Unknown)
optional string status = 2;
// lastTransitionTime is the last time the condition transitioned from
// one status to another
// +optional
optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;
// reason is the reason for the condition's last transition.
// +optional
optional string reason = 4;
// message is a human-readable explanation containing details about
// the transition
// +optional
optional string message = 5;
}
// HorizontalPodAutoscalerList is a list of horizontal pod autoscaler objects.
message HorizontalPodAutoscalerList {
// metadata is the standard list metadata.
// +optional
optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
// items is the list of horizontal pod autoscaler objects.
repeated HorizontalPodAutoscaler items = 2;
}
// HorizontalPodAutoscalerSpec describes the desired functionality of the HorizontalPodAutoscaler.
message HorizontalPodAutoscalerSpec {
// 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.
optional CrossVersionObjectReference scaleTargetRef = 1;
// minReplicas is the lower limit for the number of replicas to which the autoscaler can scale down.
// It defaults to 1 pod.
// +optional
optional int32 minReplicas = 2;
// maxReplicas is the upper limit for the number of replicas to which the autoscaler can scale up.
// It cannot be less that minReplicas.
optional int32 maxReplicas = 3;
// 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.
// +optional
repeated MetricSpec metrics = 4;
}
// HorizontalPodAutoscalerStatus describes the current status of a horizontal pod autoscaler.
message HorizontalPodAutoscalerStatus {
// observedGeneration is the most recent generation observed by this autoscaler.
// +optional
optional int64 observedGeneration = 1;
// 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.
// +optional
optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastScaleTime = 2;
// currentReplicas is current number of replicas of pods managed by this autoscaler,
// as last seen by the autoscaler.
optional int32 currentReplicas = 3;
// desiredReplicas is the desired number of replicas of pods managed by this autoscaler,
// as last calculated by the autoscaler.
optional int32 desiredReplicas = 4;
// currentMetrics is the last read state of the metrics used by this autoscaler.
// +optional
repeated MetricStatus currentMetrics = 5;
// conditions is the set of conditions required for this autoscaler to scale its target,
// and indicates whether or not those conditions are met.
repeated HorizontalPodAutoscalerCondition conditions = 6;
}
// MetricIdent defines the name and optionally selector for a metric
message MetricIdent {
// Name is the name of the given metric
optional string name = 1;
// selector is the selector for the given metric
// it is the string-encoded form of a standard kubernetes label selector
// +optional
optional string selector = 2;
}
// MetricSpec specifies how to scale based on a single metric
// (only `type` and one other matching field should be set at once).
message MetricSpec {
// 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.
optional string type = 1;
// object refers to a metric describing a single kubernetes object
// (for example, hits-per-second on an Ingress object).
// +optional
optional ObjectMetricSource object = 2;
// 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.
// +optional
optional PodsMetricSource pods = 3;
// 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.
// +optional
optional ResourceMetricSource resource = 4;
// 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).
// +optional
optional ExternalMetricSource external = 5;
}
// MetricStatus describes the last-read state of a single metric.
message MetricStatus {
// 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.
optional string type = 1;
// object refers to a metric describing a single kubernetes object
// (for example, hits-per-second on an Ingress object).
// +optional
optional ObjectMetricStatus object = 2;
// 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.
// +optional
optional PodsMetricStatus pods = 3;
// 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.
// +optional
optional ResourceMetricStatus resource = 4;
// 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).
// +optional
optional ExternalMetricStatus external = 5;
}
// MetricTarget defines the target value, average value, or average utilization of a specific metric
message MetricTarget {
// Type represents whether the metric type is Utilization, Value, or AverageValue
optional string type = 1;
optional k8s.io.apimachinery.pkg.api.resource.Quantity value = 2;
optional k8s.io.apimachinery.pkg.api.resource.Quantity averageValue = 3;
// Currently only valid for Resource metric source type
optional int32 averageUtilization = 4;
}
// MetricValueStatus holds the current value for a metric
message MetricValueStatus {
optional k8s.io.apimachinery.pkg.api.resource.Quantity value = 1;
optional k8s.io.apimachinery.pkg.api.resource.Quantity averageValue = 2;
optional int32 averageUtilization = 3;
}
// ObjectMetricSource indicates how to scale on a metric describing a
// kubernetes object (for example, hits-per-second on an Ingress object).
message ObjectMetricSource {
optional CrossVersionObjectReference describedObject = 1;
optional MetricTarget target = 2;
optional MetricIdent metric = 3;
}
// ObjectMetricStatus indicates the current value of a metric describing a
// kubernetes object (for example, hits-per-second on an Ingress object).
message ObjectMetricStatus {
optional MetricIdent metric = 1;
optional MetricValueStatus current = 2;
optional CrossVersionObjectReference describedObject = 3;
}
// 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.
message PodsMetricSource {
optional MetricIdent metric = 1;
optional MetricTarget target = 2;
}
// PodsMetricStatus indicates the current value of a metric describing each pod in
// the current scale target (for example, transactions-processed-per-second).
message PodsMetricStatus {
optional MetricIdent metric = 1;
optional MetricValueStatus current = 2;
}
// 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.
message ResourceMetricSource {
// Name is the name of the resource in question.
optional string name = 1;
optional MetricTarget target = 2;
}
// 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.
message ResourceMetricStatus {
// Name is the name of the resource in question.
optional string name = 1;
optional MetricValueStatus current = 2;
}

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/*
Copyright 2018 The Kubernetes 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 v2beta2
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name use in this package
const GroupName = "autoscaling"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v2beta2"}
// Resource takes an unqualified resource and returns a Group qualified GroupResource
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
var (
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
localSchemeBuilder = &SchemeBuilder
AddToScheme = localSchemeBuilder.AddToScheme
)
// Adds the list of known types to the given scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&HorizontalPodAutoscaler{},
&HorizontalPodAutoscalerList{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

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/*
Copyright 2018 The Kubernetes 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.
*/
// +k8s:openapi-gen=true
package v2beta2
import (
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// 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.
type HorizontalPodAutoscaler struct {
metav1.TypeMeta `json:",inline"`
// metadata is the standard object metadata.
// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// spec is the specification for the behaviour of the autoscaler.
// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status.
// +optional
Spec HorizontalPodAutoscalerSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
// status is the current information about the autoscaler.
// +optional
Status HorizontalPodAutoscalerStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}
// HorizontalPodAutoscalerSpec describes the desired functionality of the HorizontalPodAutoscaler.
type HorizontalPodAutoscalerSpec struct {
// 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.
ScaleTargetRef CrossVersionObjectReference `json:"scaleTargetRef" protobuf:"bytes,1,opt,name=scaleTargetRef"`
// minReplicas is the lower limit for the number of replicas to which the autoscaler can scale down.
// It defaults to 1 pod.
// +optional
MinReplicas *int32 `json:"minReplicas,omitempty" protobuf:"varint,2,opt,name=minReplicas"`
// maxReplicas is the upper limit for the number of replicas to which the autoscaler can scale up.
// It cannot be less that minReplicas.
MaxReplicas int32 `json:"maxReplicas" protobuf:"varint,3,opt,name=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.
// If not set, the default metric will be set to 80% average CPU utilization.
// +optional
Metrics []MetricSpec `json:"metrics,omitempty" protobuf:"bytes,4,rep,name=metrics"`
}
// CrossVersionObjectReference contains enough information to let you identify the referred resource.
type CrossVersionObjectReference struct {
// Kind of the referent; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds"
Kind string `json:"kind" protobuf:"bytes,1,opt,name=kind"`
// Name of the referent; More info: http://kubernetes.io/docs/user-guide/identifiers#names
Name string `json:"name" protobuf:"bytes,2,opt,name=name"`
// API version of the referent
// +optional
APIVersion string `json:"apiVersion,omitempty" protobuf:"bytes,3,opt,name=apiVersion"`
}
// MetricSpec specifies how to scale based on a single metric
// (only `type` and one other matching field should be set at once).
type MetricSpec struct {
// 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.
Type MetricSourceType `json:"type" protobuf:"bytes,1,name=type"`
// object refers to a metric describing a single kubernetes object
// (for example, hits-per-second on an Ingress object).
// +optional
Object *ObjectMetricSource `json:"object,omitempty" protobuf:"bytes,2,opt,name=object"`
// 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.
// +optional
Pods *PodsMetricSource `json:"pods,omitempty" protobuf:"bytes,3,opt,name=pods"`
// 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.
// +optional
Resource *ResourceMetricSource `json:"resource,omitempty" protobuf:"bytes,4,opt,name=resource"`
// 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).
// +optional
External *ExternalMetricSource `json:"external,omitempty" protobuf:"bytes,5,opt,name=external"`
}
// MetricSourceType indicates the type of metric.
type MetricSourceType string
var (
// ObjectMetricSourceType is a metric describing a kubernetes object
// (for example, hits-per-second on an Ingress object).
ObjectMetricSourceType MetricSourceType = "Object"
// PodsMetricSourceType is 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.
PodsMetricSourceType MetricSourceType = "Pods"
// ResourceMetricSourceType is 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 (the "pods" source).
ResourceMetricSourceType MetricSourceType = "Resource"
// ExternalMetricSourceType is 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).
ExternalMetricSourceType MetricSourceType = "External"
)
// ObjectMetricSource indicates how to scale on a metric describing a
// kubernetes object (for example, hits-per-second on an Ingress object).
type ObjectMetricSource struct {
DescribedObject CrossVersionObjectReference `json:"describedObject" protobuf:"bytes,1,name=describedObject"`
// target specifies the target value for the given metric
Target MetricTarget `json:"target" protobuf:"bytes,2,name=target"`
// metric identifies the target metric by name and selector
Metric MetricIdentifier `json:"metric" protobuf:"bytes,3,name=metric"`
}
// 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.
type PodsMetricSource struct {
// metric identifies the target metric by name and selector
Metric MetricIdentifier `json:"metric" protobuf:"bytes,1,name=metric"`
// target specifies the target value for the given metric
Target MetricTarget `json:"target" protobuf:"bytes,2,name=target"`
}
// 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.
type ResourceMetricSource struct {
// name is the name of the resource in question.
Name v1.ResourceName `json:"name" protobuf:"bytes,1,name=name"`
// target specifies the target value for the given metric
Target MetricTarget `json:"target" protobuf:"bytes,2,name=target"`
}
// 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).
type ExternalMetricSource struct {
// metric identifies the target metric by name and selector
Metric MetricIdentifier `json:"metric" protobuf:"bytes,1,name=metric"`
// target specifies the target value for the given metric
Target MetricTarget `json:"target" protobuf:"bytes,2,name=target"`
}
// MetricIdentifier defines the name and optionally selector for a metric
type MetricIdentifier struct {
// name is the name of the given metric
Name string `json:"name" protobuf:"bytes,1,name=name"`
// 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.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,2,name=selector"`
}
// MetricTarget defines the target value, average value, or average utilization of a specific metric
type MetricTarget struct {
// type represents whether the metric type is Utilization, Value, or AverageValue
Type MetricTargetType `json:"type" protobuf:"bytes,1,name=type"`
// value is the target value of the metric (as a quantity).
Value *resource.Quantity `json:"value,omitempty" protobuf:"bytes,2,name=value"`
// averageValue is the target value of the average of the
// metric across all relevant pods (as a quantity)
AverageValue *resource.Quantity `json:"averageValue,omitempty" protobuf:"bytes,3,name=averageValue"`
// averageUtilization 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.
// Currently only valid for Resource metric source type
AverageUtilization *int32 `json:"averageUtilization,omitempty" protobuf:"bytes,4,name=averageUtilization"`
}
// MetricTargetType specifies the type of metric being targeted, and should be either
// "Value", "AverageValue", or "Utilization"
type MetricTargetType string
var (
// UtilizationMetricType declares a MetricTarget is an AverageUtilization value
UtilizationMetricType MetricTargetType = "Utilization"
// ValueMetricType declares a MetricTarget is a raw value
ValueMetricType MetricTargetType = "Value"
// AverageValueMetricType declares a MetricTarget is an
AverageValueMetricType MetricTargetType = "AverageValue"
)
// HorizontalPodAutoscalerStatus describes the current status of a horizontal pod autoscaler.
type HorizontalPodAutoscalerStatus struct {
// observedGeneration is the most recent generation observed by this autoscaler.
// +optional
ObservedGeneration *int64 `json:"observedGeneration,omitempty" protobuf:"varint,1,opt,name=observedGeneration"`
// 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.
// +optional
LastScaleTime *metav1.Time `json:"lastScaleTime,omitempty" protobuf:"bytes,2,opt,name=lastScaleTime"`
// currentReplicas is current number of replicas of pods managed by this autoscaler,
// as last seen by the autoscaler.
CurrentReplicas int32 `json:"currentReplicas" protobuf:"varint,3,opt,name=currentReplicas"`
// desiredReplicas is the desired number of replicas of pods managed by this autoscaler,
// as last calculated by the autoscaler.
DesiredReplicas int32 `json:"desiredReplicas" protobuf:"varint,4,opt,name=desiredReplicas"`
// currentMetrics is the last read state of the metrics used by this autoscaler.
// +optional
CurrentMetrics []MetricStatus `json:"currentMetrics" protobuf:"bytes,5,rep,name=currentMetrics"`
// conditions is the set of conditions required for this autoscaler to scale its target,
// and indicates whether or not those conditions are met.
Conditions []HorizontalPodAutoscalerCondition `json:"conditions" protobuf:"bytes,6,rep,name=conditions"`
}
// HorizontalPodAutoscalerConditionType are the valid conditions of
// a HorizontalPodAutoscaler.
type HorizontalPodAutoscalerConditionType string
var (
// ScalingActive indicates that the HPA controller is able to scale if necessary:
// it's correctly configured, can fetch the desired metrics, and isn't disabled.
ScalingActive HorizontalPodAutoscalerConditionType = "ScalingActive"
// AbleToScale indicates a lack of transient issues which prevent scaling from occurring,
// such as being in a backoff window, or being unable to access/update the target scale.
AbleToScale HorizontalPodAutoscalerConditionType = "AbleToScale"
// ScalingLimited indicates that the calculated scale based on metrics would be above or
// below the range for the HPA, and has thus been capped.
ScalingLimited HorizontalPodAutoscalerConditionType = "ScalingLimited"
)
// HorizontalPodAutoscalerCondition describes the state of
// a HorizontalPodAutoscaler at a certain point.
type HorizontalPodAutoscalerCondition struct {
// type describes the current condition
Type HorizontalPodAutoscalerConditionType `json:"type" protobuf:"bytes,1,name=type"`
// status is the status of the condition (True, False, Unknown)
Status v1.ConditionStatus `json:"status" protobuf:"bytes,2,name=status"`
// lastTransitionTime is the last time the condition transitioned from
// one status to another
// +optional
LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" protobuf:"bytes,3,opt,name=lastTransitionTime"`
// reason is the reason for the condition's last transition.
// +optional
Reason string `json:"reason,omitempty" protobuf:"bytes,4,opt,name=reason"`
// message is a human-readable explanation containing details about
// the transition
// +optional
Message string `json:"message,omitempty" protobuf:"bytes,5,opt,name=message"`
}
// MetricStatus describes the last-read state of a single metric.
type MetricStatus struct {
// 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.
Type MetricSourceType `json:"type" protobuf:"bytes,1,name=type"`
// object refers to a metric describing a single kubernetes object
// (for example, hits-per-second on an Ingress object).
// +optional
Object *ObjectMetricStatus `json:"object,omitempty" protobuf:"bytes,2,opt,name=object"`
// 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.
// +optional
Pods *PodsMetricStatus `json:"pods,omitempty" protobuf:"bytes,3,opt,name=pods"`
// 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.
// +optional
Resource *ResourceMetricStatus `json:"resource,omitempty" protobuf:"bytes,4,opt,name=resource"`
// 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).
// +optional
External *ExternalMetricStatus `json:"external,omitempty" protobuf:"bytes,5,opt,name=external"`
}
// ObjectMetricStatus indicates the current value of a metric describing a
// kubernetes object (for example, hits-per-second on an Ingress object).
type ObjectMetricStatus struct {
// metric identifies the target metric by name and selector
Metric MetricIdentifier `json:"metric" protobuf:"bytes,1,name=metric"`
// current contains the current value for the given metric
Current MetricValueStatus `json:"current" protobuf:"bytes,2,name=current"`
DescribedObject CrossVersionObjectReference `json:"describedObject" protobuf:"bytes,3,name=describedObject"`
}
// PodsMetricStatus indicates the current value of a metric describing each pod in
// the current scale target (for example, transactions-processed-per-second).
type PodsMetricStatus struct {
// metric identifies the target metric by name and selector
Metric MetricIdentifier `json:"metric" protobuf:"bytes,1,name=metric"`
// current contains the current value for the given metric
Current MetricValueStatus `json:"current" protobuf:"bytes,2,name=current"`
}
// 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.
type ResourceMetricStatus struct {
// Name is the name of the resource in question.
Name v1.ResourceName `json:"name" protobuf:"bytes,1,name=name"`
// current contains the current value for the given metric
Current MetricValueStatus `json:"current" protobuf:"bytes,2,name=current"`
}
// ExternalMetricStatus indicates the current value of a global metric
// not associated with any Kubernetes object.
type ExternalMetricStatus struct {
// metric identifies the target metric by name and selector
Metric MetricIdentifier `json:"metric" protobuf:"bytes,1,name=metric"`
// current contains the current value for the given metric
Current MetricValueStatus `json:"current" protobuf:"bytes,2,name=current"`
}
// MetricValueStatus holds the current value for a metric
type MetricValueStatus struct {
// value is the current value of the metric (as a quantity).
Value *resource.Quantity `json:"value" protobuf:"bytes,1,name=value"`
// averageValue is the current value of the average of the
// metric across all relevant pods (as a quantity)
AverageValue *resource.Quantity `json:"averageValue" protobuf:"bytes,2,name=averageValue"`
// 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.
AverageUtilization *int32 `json:"averageUtilization" protobuf:"bytes,3,name=averageUtilization"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// HorizontalPodAutoscalerList is a list of horizontal pod autoscaler objects.
type HorizontalPodAutoscalerList struct {
metav1.TypeMeta `json:",inline"`
// metadata is the standard list metadata.
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// items is the list of horizontal pod autoscaler objects.
Items []HorizontalPodAutoscaler `json:"items" protobuf:"bytes,2,rep,name=items"`
}

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/*
Copyright The Kubernetes 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 v2beta2
// This file contains a collection of methods that can be used from go-restful to
// generate Swagger API documentation for its models. Please read this PR for more
// information on the implementation: https://github.com/emicklei/go-restful/pull/215
//
// TODOs are ignored from the parser (e.g. TODO(andronat):... || TODO:...) if and only if
// they are on one line! For multiple line or blocks that you want to ignore use ---.
// Any context after a --- is ignored.
//
// Those methods can be generated by using hack/update-generated-swagger-docs.sh
// AUTO-GENERATED FUNCTIONS START HERE. DO NOT EDIT.
var map_CrossVersionObjectReference = map[string]string{
"": "CrossVersionObjectReference contains enough information to let you identify the referred resource.",
"kind": "Kind of the referent; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds\"",
"name": "Name of the referent; More info: http://kubernetes.io/docs/user-guide/identifiers#names",
"apiVersion": "API version of the referent",
}
func (CrossVersionObjectReference) SwaggerDoc() map[string]string {
return map_CrossVersionObjectReference
}
var map_ExternalMetricSource = map[string]string{
"": "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).",
}
func (ExternalMetricSource) SwaggerDoc() map[string]string {
return map_ExternalMetricSource
}
var map_ExternalMetricStatus = map[string]string{
"": "ExternalMetricStatus indicates the current value of a global metric not associated with any Kubernetes object.",
}
func (ExternalMetricStatus) SwaggerDoc() map[string]string {
return map_ExternalMetricStatus
}
var map_HorizontalPodAutoscaler = map[string]string{
"": "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.",
"metadata": "metadata is the standard object metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata",
"spec": "spec is the specification for the behaviour of the autoscaler. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status.",
"status": "status is the current information about the autoscaler.",
}
func (HorizontalPodAutoscaler) SwaggerDoc() map[string]string {
return map_HorizontalPodAutoscaler
}
var map_HorizontalPodAutoscalerCondition = map[string]string{
"": "HorizontalPodAutoscalerCondition describes the state of a HorizontalPodAutoscaler at a certain point.",
"type": "type describes the current condition",
"status": "status is the status of the condition (True, False, Unknown)",
"lastTransitionTime": "lastTransitionTime is the last time the condition transitioned from one status to another",
"reason": "reason is the reason for the condition's last transition.",
"message": "message is a human-readable explanation containing details about the transition",
}
func (HorizontalPodAutoscalerCondition) SwaggerDoc() map[string]string {
return map_HorizontalPodAutoscalerCondition
}
var map_HorizontalPodAutoscalerList = map[string]string{
"": "HorizontalPodAutoscalerList is a list of horizontal pod autoscaler objects.",
"metadata": "metadata is the standard list metadata.",
"items": "items is the list of horizontal pod autoscaler objects.",
}
func (HorizontalPodAutoscalerList) SwaggerDoc() map[string]string {
return map_HorizontalPodAutoscalerList
}
var map_HorizontalPodAutoscalerSpec = map[string]string{
"": "HorizontalPodAutoscalerSpec describes the desired functionality of the HorizontalPodAutoscaler.",
"scaleTargetRef": "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.",
"minReplicas": "minReplicas is the lower limit for the number of replicas to which the autoscaler can scale down. It defaults to 1 pod.",
"maxReplicas": "maxReplicas is the upper limit for the number of replicas to which the autoscaler can scale up. It cannot be less that minReplicas.",
"metrics": "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.",
}
func (HorizontalPodAutoscalerSpec) SwaggerDoc() map[string]string {
return map_HorizontalPodAutoscalerSpec
}
var map_HorizontalPodAutoscalerStatus = map[string]string{
"": "HorizontalPodAutoscalerStatus describes the current status of a horizontal pod autoscaler.",
"observedGeneration": "observedGeneration is the most recent generation observed by this autoscaler.",
"lastScaleTime": "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.",
"currentReplicas": "currentReplicas is current number of replicas of pods managed by this autoscaler, as last seen by the autoscaler.",
"desiredReplicas": "desiredReplicas is the desired number of replicas of pods managed by this autoscaler, as last calculated by the autoscaler.",
"currentMetrics": "currentMetrics is the last read state of the metrics used by this autoscaler.",
"conditions": "conditions is the set of conditions required for this autoscaler to scale its target, and indicates whether or not those conditions are met.",
}
func (HorizontalPodAutoscalerStatus) SwaggerDoc() map[string]string {
return map_HorizontalPodAutoscalerStatus
}
var map_MetricIdent = map[string]string{
"": "MetricIdent defines the name and optionally selector for a metric",
"name": "Name is the name of the given metric",
"selector": "selector is the selector for the given metric it is the string-encoded form of a standard kubernetes label selector",
}
func (MetricIdent) SwaggerDoc() map[string]string {
return map_MetricIdent
}
var map_MetricSpec = map[string]string{
"": "MetricSpec specifies how to scale based on a single metric (only `type` and one other matching field should be set at once).",
"type": "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.",
"object": "object refers to a metric describing a single kubernetes object (for example, hits-per-second on an Ingress object).",
"pods": "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.",
"resource": "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.",
"external": "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).",
}
func (MetricSpec) SwaggerDoc() map[string]string {
return map_MetricSpec
}
var map_MetricStatus = map[string]string{
"": "MetricStatus describes the last-read state of a single metric.",
"type": "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.",
"object": "object refers to a metric describing a single kubernetes object (for example, hits-per-second on an Ingress object).",
"pods": "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.",
"resource": "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.",
"external": "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).",
}
func (MetricStatus) SwaggerDoc() map[string]string {
return map_MetricStatus
}
var map_MetricTarget = map[string]string{
"": "MetricTarget defines the target value, average value, or average utilization of a specific metric",
"type": "Type represents whether the metric type is Utilization, Value, or AverageValue",
"averageUtilization": "Currently only valid for Resource metric source type",
}
func (MetricTarget) SwaggerDoc() map[string]string {
return map_MetricTarget
}
var map_MetricValueStatus = map[string]string{
"": "MetricValueStatus holds the current value for a metric",
}
func (MetricValueStatus) SwaggerDoc() map[string]string {
return map_MetricValueStatus
}
var map_ObjectMetricSource = map[string]string{
"": "ObjectMetricSource indicates how to scale on a metric describing a kubernetes object (for example, hits-per-second on an Ingress object).",
}
func (ObjectMetricSource) SwaggerDoc() map[string]string {
return map_ObjectMetricSource
}
var map_ObjectMetricStatus = map[string]string{
"": "ObjectMetricStatus indicates the current value of a metric describing a kubernetes object (for example, hits-per-second on an Ingress object).",
}
func (ObjectMetricStatus) SwaggerDoc() map[string]string {
return map_ObjectMetricStatus
}
var map_PodsMetricSource = map[string]string{
"": "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.",
}
func (PodsMetricSource) SwaggerDoc() map[string]string {
return map_PodsMetricSource
}
var map_PodsMetricStatus = map[string]string{
"": "PodsMetricStatus indicates the current value of a metric describing each pod in the current scale target (for example, transactions-processed-per-second).",
}
func (PodsMetricStatus) SwaggerDoc() map[string]string {
return map_PodsMetricStatus
}
var map_ResourceMetricSource = map[string]string{
"": "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.",
"name": "Name is the name of the resource in question.",
}
func (ResourceMetricSource) SwaggerDoc() map[string]string {
return map_ResourceMetricSource
}
var map_ResourceMetricStatus = map[string]string{
"": "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.",
"name": "Name is the name of the resource in question.",
}
func (ResourceMetricStatus) SwaggerDoc() map[string]string {
return map_ResourceMetricStatus
}
// AUTO-GENERATED FUNCTIONS END HERE

481
staging/src/k8s.io/api/autoscaling/v2beta2/zz_generated.deepcopy.go generated Normal file
View File

@ -0,0 +1,481 @@
// +build !ignore_autogenerated
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v2beta2
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *CrossVersionObjectReference) DeepCopyInto(out *CrossVersionObjectReference) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CrossVersionObjectReference.
func (in *CrossVersionObjectReference) DeepCopy() *CrossVersionObjectReference {
if in == nil {
return nil
}
out := new(CrossVersionObjectReference)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExternalMetricSource) DeepCopyInto(out *ExternalMetricSource) {
*out = *in
out.Metric = in.Metric
in.Target.DeepCopyInto(&out.Target)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalMetricSource.
func (in *ExternalMetricSource) DeepCopy() *ExternalMetricSource {
if in == nil {
return nil
}
out := new(ExternalMetricSource)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExternalMetricStatus) DeepCopyInto(out *ExternalMetricStatus) {
*out = *in
out.Metric = in.Metric
in.Current.DeepCopyInto(&out.Current)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalMetricStatus.
func (in *ExternalMetricStatus) DeepCopy() *ExternalMetricStatus {
if in == nil {
return nil
}
out := new(ExternalMetricStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HorizontalPodAutoscaler) DeepCopyInto(out *HorizontalPodAutoscaler) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
in.Status.DeepCopyInto(&out.Status)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscaler.
func (in *HorizontalPodAutoscaler) DeepCopy() *HorizontalPodAutoscaler {
if in == nil {
return nil
}
out := new(HorizontalPodAutoscaler)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *HorizontalPodAutoscaler) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HorizontalPodAutoscalerCondition) DeepCopyInto(out *HorizontalPodAutoscalerCondition) {
*out = *in
in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerCondition.
func (in *HorizontalPodAutoscalerCondition) DeepCopy() *HorizontalPodAutoscalerCondition {
if in == nil {
return nil
}
out := new(HorizontalPodAutoscalerCondition)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HorizontalPodAutoscalerList) DeepCopyInto(out *HorizontalPodAutoscalerList) {
*out = *in
out.TypeMeta = in.TypeMeta
out.ListMeta = in.ListMeta
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]HorizontalPodAutoscaler, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerList.
func (in *HorizontalPodAutoscalerList) DeepCopy() *HorizontalPodAutoscalerList {
if in == nil {
return nil
}
out := new(HorizontalPodAutoscalerList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *HorizontalPodAutoscalerList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HorizontalPodAutoscalerSpec) DeepCopyInto(out *HorizontalPodAutoscalerSpec) {
*out = *in
out.ScaleTargetRef = in.ScaleTargetRef
if in.MinReplicas != nil {
in, out := &in.MinReplicas, &out.MinReplicas
*out = new(int32)
**out = **in
}
if in.Metrics != nil {
in, out := &in.Metrics, &out.Metrics
*out = make([]MetricSpec, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerSpec.
func (in *HorizontalPodAutoscalerSpec) DeepCopy() *HorizontalPodAutoscalerSpec {
if in == nil {
return nil
}
out := new(HorizontalPodAutoscalerSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HorizontalPodAutoscalerStatus) DeepCopyInto(out *HorizontalPodAutoscalerStatus) {
*out = *in
if in.ObservedGeneration != nil {
in, out := &in.ObservedGeneration, &out.ObservedGeneration
*out = new(int64)
**out = **in
}
if in.LastScaleTime != nil {
in, out := &in.LastScaleTime, &out.LastScaleTime
*out = (*in).DeepCopy()
}
if in.CurrentMetrics != nil {
in, out := &in.CurrentMetrics, &out.CurrentMetrics
*out = make([]MetricStatus, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
if in.Conditions != nil {
in, out := &in.Conditions, &out.Conditions
*out = make([]HorizontalPodAutoscalerCondition, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerStatus.
func (in *HorizontalPodAutoscalerStatus) DeepCopy() *HorizontalPodAutoscalerStatus {
if in == nil {
return nil
}
out := new(HorizontalPodAutoscalerStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricIdent) DeepCopyInto(out *MetricIdent) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricIdent.
func (in *MetricIdent) DeepCopy() *MetricIdent {
if in == nil {
return nil
}
out := new(MetricIdent)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricSpec) DeepCopyInto(out *MetricSpec) {
*out = *in
if in.Object != nil {
in, out := &in.Object, &out.Object
*out = new(ObjectMetricSource)
(*in).DeepCopyInto(*out)
}
if in.Pods != nil {
in, out := &in.Pods, &out.Pods
*out = new(PodsMetricSource)
(*in).DeepCopyInto(*out)
}
if in.Resource != nil {
in, out := &in.Resource, &out.Resource
*out = new(ResourceMetricSource)
(*in).DeepCopyInto(*out)
}
if in.External != nil {
in, out := &in.External, &out.External
*out = new(ExternalMetricSource)
(*in).DeepCopyInto(*out)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricSpec.
func (in *MetricSpec) DeepCopy() *MetricSpec {
if in == nil {
return nil
}
out := new(MetricSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricStatus) DeepCopyInto(out *MetricStatus) {
*out = *in
if in.Object != nil {
in, out := &in.Object, &out.Object
*out = new(ObjectMetricStatus)
(*in).DeepCopyInto(*out)
}
if in.Pods != nil {
in, out := &in.Pods, &out.Pods
*out = new(PodsMetricStatus)
(*in).DeepCopyInto(*out)
}
if in.Resource != nil {
in, out := &in.Resource, &out.Resource
*out = new(ResourceMetricStatus)
(*in).DeepCopyInto(*out)
}
if in.External != nil {
in, out := &in.External, &out.External
*out = new(ExternalMetricStatus)
(*in).DeepCopyInto(*out)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricStatus.
func (in *MetricStatus) DeepCopy() *MetricStatus {
if in == nil {
return nil
}
out := new(MetricStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricTarget) DeepCopyInto(out *MetricTarget) {
*out = *in
if in.Value != nil {
in, out := &in.Value, &out.Value
x := (*in).DeepCopy()
*out = &x
}
if in.AverageValue != nil {
in, out := &in.AverageValue, &out.AverageValue
x := (*in).DeepCopy()
*out = &x
}
if in.AverageUtilization != nil {
in, out := &in.AverageUtilization, &out.AverageUtilization
*out = new(int32)
**out = **in
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricTarget.
func (in *MetricTarget) DeepCopy() *MetricTarget {
if in == nil {
return nil
}
out := new(MetricTarget)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricValueStatus) DeepCopyInto(out *MetricValueStatus) {
*out = *in
if in.Value != nil {
in, out := &in.Value, &out.Value
x := (*in).DeepCopy()
*out = &x
}
if in.AverageValue != nil {
in, out := &in.AverageValue, &out.AverageValue
x := (*in).DeepCopy()
*out = &x
}
if in.AverageUtilization != nil {
in, out := &in.AverageUtilization, &out.AverageUtilization
*out = new(int32)
**out = **in
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricValueStatus.
func (in *MetricValueStatus) DeepCopy() *MetricValueStatus {
if in == nil {
return nil
}
out := new(MetricValueStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ObjectMetricSource) DeepCopyInto(out *ObjectMetricSource) {
*out = *in
out.DescribedObject = in.DescribedObject
in.Target.DeepCopyInto(&out.Target)
out.Metric = in.Metric
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ObjectMetricSource.
func (in *ObjectMetricSource) DeepCopy() *ObjectMetricSource {
if in == nil {
return nil
}
out := new(ObjectMetricSource)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ObjectMetricStatus) DeepCopyInto(out *ObjectMetricStatus) {
*out = *in
out.Metric = in.Metric
in.Current.DeepCopyInto(&out.Current)
out.DescribedObject = in.DescribedObject
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ObjectMetricStatus.
func (in *ObjectMetricStatus) DeepCopy() *ObjectMetricStatus {
if in == nil {
return nil
}
out := new(ObjectMetricStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *PodsMetricSource) DeepCopyInto(out *PodsMetricSource) {
*out = *in
out.Metric = in.Metric
in.Target.DeepCopyInto(&out.Target)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodsMetricSource.
func (in *PodsMetricSource) DeepCopy() *PodsMetricSource {
if in == nil {
return nil
}
out := new(PodsMetricSource)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *PodsMetricStatus) DeepCopyInto(out *PodsMetricStatus) {
*out = *in
out.Metric = in.Metric
in.Current.DeepCopyInto(&out.Current)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodsMetricStatus.
func (in *PodsMetricStatus) DeepCopy() *PodsMetricStatus {
if in == nil {
return nil
}
out := new(PodsMetricStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ResourceMetricSource) DeepCopyInto(out *ResourceMetricSource) {
*out = *in
in.Target.DeepCopyInto(&out.Target)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourceMetricSource.
func (in *ResourceMetricSource) DeepCopy() *ResourceMetricSource {
if in == nil {
return nil
}
out := new(ResourceMetricSource)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ResourceMetricStatus) DeepCopyInto(out *ResourceMetricStatus) {
*out = *in
in.Current.DeepCopyInto(&out.Current)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourceMetricStatus.
func (in *ResourceMetricStatus) DeepCopy() *ResourceMetricStatus {
if in == nil {
return nil
}
out := new(ResourceMetricStatus)
in.DeepCopyInto(out)
return out
}

13
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/types.go
View File

@ -22,6 +22,16 @@ import (
"k8s.io/apimachinery/pkg/types"
)
type MetricIdentifier struct {
// name is the name of the given metric
Name string
// selector represents the label selector that could be used to select
// this metric, and will generally just be the selector passed in to
// the query used to fetch this metric.
// +optional
Selector *metav1.LabelSelector
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// a list of values for a given metric for some set of objects
@ -42,8 +52,7 @@ type MetricValue struct {
// a reference to the described object
DescribedObject ObjectReference `json:"describedObject"`
// the name of the metric
MetricName string `json:"metricName"`
Metric MetricIdentifier
// indicates the time at which the metrics were produced
Timestamp metav1.Time `json:"timestamp"`

7
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta1/types.go
View File

@ -56,6 +56,13 @@ type MetricValue struct {
// the value of the metric for this
Value resource.Quantity `json:"value" protobuf:"bytes,5,name=value"`
// selector represents the label selector that could be used to select
// this metric, and will generally just be the selector passed in to
// the query used to fetch this metric.
// When left blank, only the metric's Name will be used to gather metrics.
// +optional
Selector *metav1.LabelSelector `json:"selector" protobuf:"bytes,6,opt,name=selector"`
}
// allObjects is a wildcard used to select metrics

46
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2/BUILD Normal file
View File

@ -0,0 +1,46 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"doc.go",
"generated.pb.go",
"register.go",
"types.go",
"zz_generated.conversion.go",
"zz_generated.deepcopy.go",
],
importmap = "k8s.io/kubernetes/vendor/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2",
importpath = "k8s.io/metrics/pkg/apis/custom_metrics/v1beta2",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/resource:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/conversion:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//staging/src/k8s.io/metrics/pkg/apis/custom_metrics:go_default_library",
"//vendor/github.com/gogo/protobuf/proto:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)
filegroup(
name = "go_default_library_protos",
srcs = ["generated.proto"],
visibility = ["//visibility:public"],
)

21
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2/doc.go Normal file
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@ -0,0 +1,21 @@
/*
Copyright 2018 The Kubernetes 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.
*/
// +k8s:deepcopy-gen=package
// +k8s:conversion-gen=k8s.io/metrics/pkg/apis/custom_metrics
// +k8s:openapi-gen=true
package v1beta2

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86
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2/generated.proto Normal file
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@ -0,0 +1,86 @@
/*
Copyright The Kubernetes 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.
*/
// This file was autogenerated by go-to-protobuf. Do not edit it manually!
syntax = 'proto2';
package k8s.io.metrics.pkg.apis.custom_metrics.v1beta2;
import "k8s.io/api/core/v1/generated.proto";
import "k8s.io/apimachinery/pkg/api/resource/generated.proto";
import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
import "k8s.io/apimachinery/pkg/util/intstr/generated.proto";
// Package-wide variables from generator "generated".
option go_package = "v1beta2";
// MetricIdent identifies a metric by name and, optionally, selector
message MetricIdent {
// name is the name of the given metric
optional string name = 1;
// selector represents the label selector that could be used to select
// this metric, and will generally just be the selector passed in to
// the query used to fetch this metric. It is the string-encoded form
// of a standard kubernetes label selector.
// +optional
optional string selector = 2;
}
// MetricListOptions is used to select metrics by their label selectors
message MetricListOptions {
// A selector to restrict the list of returned objects by their labels.
// Defaults to everything.
// +optional
optional string labelSelector = 1;
// A selector to restrict the list of returned metrics by their labels
// +optional
optional string metricLabelSelector = 2;
}
// MetricValue is the metric value for some object
message MetricValue {
// a reference to the described object
optional k8s.io.api.core.v1.ObjectReference describedObject = 1;
optional MetricIdent metric = 2;
// indicates the time at which the metrics were produced
optional k8s.io.apimachinery.pkg.apis.meta.v1.Time timestamp = 3;
// indicates the window ([Timestamp-Window, Timestamp]) from
// which these metrics were calculated, when returning rate
// metrics calculated from cumulative metrics (or zero for
// non-calculated instantaneous metrics).
optional int64 window = 4;
// the value of the metric for this
optional k8s.io.apimachinery.pkg.api.resource.Quantity value = 5;
}
// MetricValueList is a list of values for a given metric for some set of objects
message MetricValueList {
optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
// the value of the metric across the described objects
repeated MetricValue items = 2;
}

50
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2/register.go Normal file
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@ -0,0 +1,50 @@
/*
Copyright 2018 The Kubernetes 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 v1beta2
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name use in this package
const GroupName = "custom.metrics.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1beta2"}
// Resource takes an unqualified resource and returns a Group qualified GroupResource
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
var (
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
localSchemeBuilder = &SchemeBuilder
AddToScheme = localSchemeBuilder.AddToScheme
)
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&MetricValue{},
&MetricValueList{},
&MetricListOptions{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

90
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2/types.go Normal file
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@ -0,0 +1,90 @@
/*
Copyright 2018 The Kubernetes 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 v1beta2
import (
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// MetricIdentifier identifies a metric by name and, optionally, selector
type MetricIdentifier struct {
// name is the name of the given metric
Name string `json:"name" protobuf:"bytes,1,opt,name=name"`
// selector represents the label selector that could be used to select
// this metric, and will generally just be the selector passed in to
// the query used to fetch this metric.
// When left blank, only the metric's Name will be used to gather metrics.
// +optional
Selector *metav1.LabelSelector `json:"selector" protobuf:"bytes,2,opt,name=selector"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// MetricValueList is a list of values for a given metric for some set of objects
type MetricValueList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// the value of the metric across the described objects
Items []MetricValue `json:"items" protobuf:"bytes,2,rep,name=items"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// MetricValue is the metric value for some object
type MetricValue struct {
metav1.TypeMeta `json:",inline"`
// a reference to the described object
DescribedObject v1.ObjectReference `json:"describedObject" protobuf:"bytes,1,name=describedObject"`
Metric MetricIdentifier `json:"metric" protobuf:"bytes,2,name=metric"`
// indicates the time at which the metrics were produced
Timestamp metav1.Time `json:"timestamp" protobuf:"bytes,3,name=timestamp"`
// indicates the window ([Timestamp-Window, Timestamp]) from
// which these metrics were calculated, when returning rate
// metrics calculated from cumulative metrics (or zero for
// non-calculated instantaneous metrics).
WindowSeconds *int64 `json:"windowSeconds,omitempty" protobuf:"bytes,4,opt,name=windowSeconds"`
// the value of the metric for this
Value resource.Quantity `json:"value" protobuf:"bytes,5,name=value"`
}
// AllObjects is a wildcard used to select metrics
// for all objects matching the given label selector
const AllObjects = "*"
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// MetricListOptions is used to select metrics by their label selectors
type MetricListOptions struct {
metav1.TypeMeta `json:",inline"`
// A selector to restrict the list of returned objects by their labels.
// Defaults to everything.
// +optional
LabelSelector string `json:"labelSelector,omitempty" protobuf:"bytes,1,opt,name=labelSelector"`
// A selector to restrict the list of returned metrics by their labels
// +optional
MetricLabelSelector string `json:"metricLabelSelector,omitempty" protobuf:"bytes,2,opt,name=metricLabelSelector"`
}

128
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2/zz_generated.conversion.go generated Normal file
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@ -0,0 +1,128 @@
// +build !ignore_autogenerated
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by conversion-gen. DO NOT EDIT.
package v1beta2
import (
unsafe "unsafe"
conversion "k8s.io/apimachinery/pkg/conversion"
runtime "k8s.io/apimachinery/pkg/runtime"
custom_metrics "k8s.io/metrics/pkg/apis/custom_metrics"
)
func init() {
localSchemeBuilder.Register(RegisterConversions)
}
// RegisterConversions adds conversion functions to the given scheme.
// Public to allow building arbitrary schemes.
func RegisterConversions(scheme *runtime.Scheme) error {
return scheme.AddGeneratedConversionFuncs(
Convert_v1beta2_MetricIdent_To_custom_metrics_MetricIdent,
Convert_custom_metrics_MetricIdent_To_v1beta2_MetricIdent,
Convert_v1beta2_MetricValue_To_custom_metrics_MetricValue,
Convert_custom_metrics_MetricValue_To_v1beta2_MetricValue,
Convert_v1beta2_MetricValueList_To_custom_metrics_MetricValueList,
Convert_custom_metrics_MetricValueList_To_v1beta2_MetricValueList,
)
}
func autoConvert_v1beta2_MetricIdent_To_custom_metrics_MetricIdent(in *MetricIdent, out *custom_metrics.MetricIdent, s conversion.Scope) error {
out.Name = in.Name
out.Selector = in.Selector
return nil
}
// Convert_v1beta2_MetricIdent_To_custom_metrics_MetricIdent is an autogenerated conversion function.
func Convert_v1beta2_MetricIdent_To_custom_metrics_MetricIdent(in *MetricIdent, out *custom_metrics.MetricIdent, s conversion.Scope) error {
return autoConvert_v1beta2_MetricIdent_To_custom_metrics_MetricIdent(in, out, s)
}
func autoConvert_custom_metrics_MetricIdent_To_v1beta2_MetricIdent(in *custom_metrics.MetricIdent, out *MetricIdent, s conversion.Scope) error {
out.Name = in.Name
out.Selector = in.Selector
return nil
}
// Convert_custom_metrics_MetricIdent_To_v1beta2_MetricIdent is an autogenerated conversion function.
func Convert_custom_metrics_MetricIdent_To_v1beta2_MetricIdent(in *custom_metrics.MetricIdent, out *MetricIdent, s conversion.Scope) error {
return autoConvert_custom_metrics_MetricIdent_To_v1beta2_MetricIdent(in, out, s)
}
func autoConvert_v1beta2_MetricValue_To_custom_metrics_MetricValue(in *MetricValue, out *custom_metrics.MetricValue, s conversion.Scope) error {
// TODO: Inefficient conversion - can we improve it?
if err := s.Convert(&in.DescribedObject, &out.DescribedObject, 0); err != nil {
return err
}
if err := Convert_v1beta2_MetricIdent_To_custom_metrics_MetricIdent(&in.Metric, &out.Metric, s); err != nil {
return err
}
out.Timestamp = in.Timestamp
out.WindowSeconds = (*int64)(unsafe.Pointer(in.WindowSeconds))
out.Value = in.Value
return nil
}
// Convert_v1beta2_MetricValue_To_custom_metrics_MetricValue is an autogenerated conversion function.
func Convert_v1beta2_MetricValue_To_custom_metrics_MetricValue(in *MetricValue, out *custom_metrics.MetricValue, s conversion.Scope) error {
return autoConvert_v1beta2_MetricValue_To_custom_metrics_MetricValue(in, out, s)
}
func autoConvert_custom_metrics_MetricValue_To_v1beta2_MetricValue(in *custom_metrics.MetricValue, out *MetricValue, s conversion.Scope) error {
// TODO: Inefficient conversion - can we improve it?
if err := s.Convert(&in.DescribedObject, &out.DescribedObject, 0); err != nil {
return err
}
if err := Convert_custom_metrics_MetricIdent_To_v1beta2_MetricIdent(&in.Metric, &out.Metric, s); err != nil {
return err
}
out.Timestamp = in.Timestamp
out.WindowSeconds = (*int64)(unsafe.Pointer(in.WindowSeconds))
out.Value = in.Value
return nil
}
// Convert_custom_metrics_MetricValue_To_v1beta2_MetricValue is an autogenerated conversion function.
func Convert_custom_metrics_MetricValue_To_v1beta2_MetricValue(in *custom_metrics.MetricValue, out *MetricValue, s conversion.Scope) error {
return autoConvert_custom_metrics_MetricValue_To_v1beta2_MetricValue(in, out, s)
}
func autoConvert_v1beta2_MetricValueList_To_custom_metrics_MetricValueList(in *MetricValueList, out *custom_metrics.MetricValueList, s conversion.Scope) error {
out.ListMeta = in.ListMeta
out.Items = *(*[]custom_metrics.MetricValue)(unsafe.Pointer(&in.Items))
return nil
}
// Convert_v1beta2_MetricValueList_To_custom_metrics_MetricValueList is an autogenerated conversion function.
func Convert_v1beta2_MetricValueList_To_custom_metrics_MetricValueList(in *MetricValueList, out *custom_metrics.MetricValueList, s conversion.Scope) error {
return autoConvert_v1beta2_MetricValueList_To_custom_metrics_MetricValueList(in, out, s)
}
func autoConvert_custom_metrics_MetricValueList_To_v1beta2_MetricValueList(in *custom_metrics.MetricValueList, out *MetricValueList, s conversion.Scope) error {
out.ListMeta = in.ListMeta
out.Items = *(*[]MetricValue)(unsafe.Pointer(&in.Items))
return nil
}
// Convert_custom_metrics_MetricValueList_To_v1beta2_MetricValueList is an autogenerated conversion function.
func Convert_custom_metrics_MetricValueList_To_v1beta2_MetricValueList(in *custom_metrics.MetricValueList, out *MetricValueList, s conversion.Scope) error {
return autoConvert_custom_metrics_MetricValueList_To_v1beta2_MetricValueList(in, out, s)
}

133
staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2/zz_generated.deepcopy.go generated Normal file
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@ -0,0 +1,133 @@
// +build !ignore_autogenerated
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v1beta2
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricIdent) DeepCopyInto(out *MetricIdent) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricIdent.
func (in *MetricIdent) DeepCopy() *MetricIdent {
if in == nil {
return nil
}
out := new(MetricIdent)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricListOptions) DeepCopyInto(out *MetricListOptions) {
*out = *in
out.TypeMeta = in.TypeMeta
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricListOptions.
func (in *MetricListOptions) DeepCopy() *MetricListOptions {
if in == nil {
return nil
}
out := new(MetricListOptions)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *MetricListOptions) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricValue) DeepCopyInto(out *MetricValue) {
*out = *in
out.TypeMeta = in.TypeMeta
out.DescribedObject = in.DescribedObject
out.Metric = in.Metric
in.Timestamp.DeepCopyInto(&out.Timestamp)
if in.WindowSeconds != nil {
in, out := &in.WindowSeconds, &out.WindowSeconds
*out = new(int64)
**out = **in
}
out.Value = in.Value.DeepCopy()
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricValue.
func (in *MetricValue) DeepCopy() *MetricValue {
if in == nil {
return nil
}
out := new(MetricValue)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *MetricValue) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetricValueList) DeepCopyInto(out *MetricValueList) {
*out = *in
out.TypeMeta = in.TypeMeta
out.ListMeta = in.ListMeta
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]MetricValue, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricValueList.
func (in *MetricValueList) DeepCopy() *MetricValueList {
if in == nil {
return nil
}
out := new(MetricValueList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *MetricValueList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}

31
staging/src/k8s.io/metrics/pkg/client/custom_metrics/scheme/BUILD Normal file
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@ -0,0 +1,31 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["register.go"],
importmap = "k8s.io/kubernetes/vendor/k8s.io/metrics/pkg/client/custom_metrics/scheme",
importpath = "k8s.io/metrics/pkg/client/custom_metrics/scheme",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
"//staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta1:go_default_library",
"//staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

54
staging/src/k8s.io/metrics/pkg/client/custom_metrics/scheme/register.go Normal file
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@ -0,0 +1,54 @@
/*
Copyright 2018 The Kubernetes 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 scheme
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
schema "k8s.io/apimachinery/pkg/runtime/schema"
serializer "k8s.io/apimachinery/pkg/runtime/serializer"
cmv1beta1 "k8s.io/metrics/pkg/apis/custom_metrics/v1beta1"
cmv1beta2 "k8s.io/metrics/pkg/apis/custom_metrics/v1beta2"
)
var Scheme = runtime.NewScheme()
var Codecs = serializer.NewCodecFactory(Scheme)
var ParameterCodec = runtime.NewParameterCodec(Scheme)
func init() {
metav1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
AddToScheme(Scheme)
}
// AddToScheme adds all types of this clientset into the given scheme. This allows composition
// of clientsets, like in:
//
// import (
// "k8s.io/client-go/kubernetes"
// clientsetscheme "k8s.io/client-go/kubernetes/scheme"
// aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
// )
//
// kclientset, _ := kubernetes.NewForConfig(c)
// aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
//
// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
// correctly.
func AddToScheme(scheme *runtime.Scheme) {
cmv1beta1.AddToScheme(scheme)
cmv1beta2.AddToScheme(scheme)
}