Import of https://github.com/ciena/voltctl at commit 40d61fbf3f910ed4017cf67c9c79e8e1f82a33a5
Change-Id: I8464c59e60d76cb8612891db3303878975b5416c
diff --git a/vendor/k8s.io/api/autoscaling/v2beta1/generated.proto b/vendor/k8s.io/api/autoscaling/v2beta1/generated.proto
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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.
+*/
+
+
+// This file was autogenerated by go-to-protobuf. Do not edit it manually!
+
+syntax = 'proto2';
+
+package k8s.io.api.autoscaling.v2beta1;
+
+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";
+
+// Package-wide variables from generator "generated".
+option go_package = "v2beta1";
+
+// 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).
+// Exactly one "target" type should be set.
+message ExternalMetricSource {
+ // metricName is the name of the metric in question.
+ optional string metricName = 1;
+
+ // metricSelector is used to identify a specific time series
+ // within a given metric.
+ // +optional
+ optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector metricSelector = 2;
+
+ // targetValue is the target value of the metric (as a quantity).
+ // Mutually exclusive with TargetAverageValue.
+ // +optional
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity targetValue = 3;
+
+ // targetAverageValue is the target per-pod value of global metric (as a quantity).
+ // Mutually exclusive with TargetValue.
+ // +optional
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity targetAverageValue = 4;
+}
+
+// ExternalMetricStatus indicates the current value of a global metric
+// not associated with any Kubernetes object.
+message ExternalMetricStatus {
+ // metricName is the name of a metric used for autoscaling in
+ // metric system.
+ optional string metricName = 1;
+
+ // metricSelector is used to identify a specific time series
+ // within a given metric.
+ // +optional
+ optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector metricSelector = 2;
+
+ // currentValue is the current value of the metric (as a quantity)
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity currentValue = 3;
+
+ // currentAverageValue is the current value of metric averaged over autoscaled pods.
+ // +optional
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity currentAverageValue = 4;
+}
+
+// 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;
+}
+
+// HorizontalPodAutoscaler 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;
+}
+
+// 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;
+}
+
+// ObjectMetricSource indicates how to scale on a metric describing a
+// kubernetes object (for example, hits-per-second on an Ingress object).
+message ObjectMetricSource {
+ // target is the described Kubernetes object.
+ optional CrossVersionObjectReference target = 1;
+
+ // metricName is the name of the metric in question.
+ optional string metricName = 2;
+
+ // targetValue is the target value of the metric (as a quantity).
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity targetValue = 3;
+
+ // 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
+ optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 4;
+
+ // averageValue is the target value of the average of the
+ // metric across all relevant pods (as a quantity)
+ // +optional
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity averageValue = 5;
+}
+
+// ObjectMetricStatus indicates the current value of a metric describing a
+// kubernetes object (for example, hits-per-second on an Ingress object).
+message ObjectMetricStatus {
+ // target is the described Kubernetes object.
+ optional CrossVersionObjectReference target = 1;
+
+ // metricName is the name of the metric in question.
+ optional string metricName = 2;
+
+ // currentValue is the current value of the metric (as a quantity).
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity currentValue = 3;
+
+ // 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
+ optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 4;
+
+ // averageValue is the current value of the average of the
+ // metric across all relevant pods (as a quantity)
+ // +optional
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity averageValue = 5;
+}
+
+// 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 {
+ // metricName is the name of the metric in question
+ optional string metricName = 1;
+
+ // targetAverageValue is the target value of the average of the
+ // metric across all relevant pods (as a quantity)
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity targetAverageValue = 2;
+
+ // 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
+ optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 3;
+}
+
+// PodsMetricStatus indicates the current value of a metric describing each pod in
+// the current scale target (for example, transactions-processed-per-second).
+message PodsMetricStatus {
+ // metricName is the name of the metric in question
+ optional string metricName = 1;
+
+ // currentAverageValue is the current value of the average of the
+ // metric across all relevant pods (as a quantity)
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity currentAverageValue = 2;
+
+ // 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
+ optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 3;
+}
+
+// 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;
+
+ // 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
+ optional int32 targetAverageUtilization = 2;
+
+ // 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
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity targetAverageValue = 3;
+}
+
+// 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;
+
+ // currentAverageUtilization is the current value of the average of the
+ // resource metric across all relevant pods, represented as a percentage of
+ // the requested value of the resource for the pods. It will only be
+ // present if `targetAverageValue` was set in the corresponding metric
+ // specification.
+ // +optional
+ optional int32 currentAverageUtilization = 2;
+
+ // currentAverageValue is the current value of the average of the
+ // resource metric across all relevant pods, as a raw value (instead of as
+ // a percentage of the request), similar to the "pods" metric source type.
+ // It will always be set, regardless of the corresponding metric specification.
+ optional k8s.io.apimachinery.pkg.api.resource.Quantity currentAverageValue = 3;
+}
+