/
persistentvolume.go
58 lines (47 loc) · 1.86 KB
/
persistentvolume.go
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/*
* Copyright (C) 2018 IBM, Inc.
*
* 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 ofthe 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 specificlanguage governing permissions and
* limitations under the License.
*
*/
package k8s
import (
"fmt"
"github.com/skydive-project/skydive/graffiti/graph"
"k8s.io/api/core/v1"
"k8s.io/client-go/kubernetes"
)
type persistentVolumeHandler struct {
}
func (h *persistentVolumeHandler) Dump(obj interface{}) string {
pv := obj.(*v1.PersistentVolume)
return fmt.Sprintf("persistentvolume{Name: %s}", pv.Name)
}
func (h *persistentVolumeHandler) Map(obj interface{}) (graph.Identifier, graph.Metadata) {
pv := obj.(*v1.PersistentVolume)
m := NewMetadataFields(&pv.ObjectMeta)
m.SetFieldAndNormalize("Capacity", pv.Spec.Capacity)
m.SetFieldAndNormalize("VolumeMode", pv.Spec.VolumeMode)
m.SetFieldAndNormalize("StorageClassName", pv.Spec.StorageClassName)
m.SetFieldAndNormalize("Status", pv.Status.Phase)
m.SetFieldAndNormalize("AccessModes", pv.Spec.AccessModes)
if pv.Spec.ClaimRef != nil {
m.SetFieldAndNormalize("ClaimRef", pv.Spec.ClaimRef.Name)
}
metadata := NewMetadata(Manager, "persistentvolume", m, pv, pv.Name)
SetState(&metadata, pv.Status.Phase != "Failed")
return graph.Identifier(pv.GetUID()), metadata
}
func newPersistentVolumeProbe(client interface{}, g *graph.Graph) Subprobe {
return NewResourceCache(client.(*kubernetes.Clientset).CoreV1().RESTClient(), &v1.PersistentVolume{}, "persistentvolumes", g, &persistentVolumeHandler{})
}