forked from kubernetes-retired/heapster
/
types.go
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/
types.go
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// Copyright 2016 Google Inc. All Rights Reserved.
//
// 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 v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/pkg/api/v1"
)
// resource usage metrics of a node.
type NodeMetrics struct {
metav1.TypeMeta `json:",inline"`
v1.ObjectMeta `json:"metadata,omitempty"`
// The following fields define time interval from which metrics were
// collected from the interval [Timestamp-Window, Timestamp].
Timestamp metav1.Time `json:"timestamp"`
Window metav1.Duration `json:"window"`
// The memory usage is the memory working set.
Usage v1.ResourceList `json:"usage"`
}
// NodeMetricsList is a list of NodeMetrics.
type NodeMetricsList struct {
metav1.TypeMeta `json:",inline"`
// Standard list metadata.
// More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#types-kinds
metav1.ListMeta `json:"metadata,omitempty"`
// List of node metrics.
Items []NodeMetrics `json:"items"`
}
// resource usage metrics of a pod.
type PodMetrics struct {
metav1.TypeMeta `json:",inline"`
v1.ObjectMeta `json:"metadata,omitempty"`
// The following fields define time interval from which metrics were
// collected from the interval [Timestamp-Window, Timestamp].
Timestamp metav1.Time `json:"timestamp"`
Window metav1.Duration `json:"window"`
// Metrics for all containers are collected within the same time window.
Containers []ContainerMetrics `json:"containers"`
}
// PodMetricsList is a list of PodMetrics.
type PodMetricsList struct {
metav1.TypeMeta `json:",inline"`
// Standard list metadata.
// More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#types-kinds
metav1.ListMeta `json:"metadata,omitempty"`
// List of pod metrics.
Items []PodMetrics `json:"items"`
}
// resource usage metrics of a container.
type ContainerMetrics struct {
// Container name corresponding to the one from pod.spec.containers.
Name string `json:"name"`
// The memory usage is the memory working set.
Usage v1.ResourceList `json:"usage"`
}