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types.go
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types.go
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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 v1beta1
import (
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// a list of values for a given metric for some set labels
type ExternalMetricValueList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// value of the metric matching a given set of labels
Items []ExternalMetricValue `json:"items" protobuf:"bytes,2,rep,name=items"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// a metric value for external metric
// A single metric value is identified by metric name and a set of string labels.
// For one metric there can be multiple values with different sets of labels.
type ExternalMetricValue struct {
metav1.TypeMeta `json:",inline"`
// the name of the metric
MetricName string `json:"metricName" protobuf:"bytes,1,name=metricName"`
// a set of labels that identify a single time series for the metric
MetricLabels map[string]string `json:"metricLabels" protobuf:"bytes,2,rep,name=metricLabels"`
// 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:"window,omitempty" protobuf:"bytes,4,opt,name=window"`
// the value of the metric
Value resource.Quantity `json:"value" protobuf:"bytes,5,name=value"`
}