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Merge pull request #75805 from brahmaroutu/nfs_metrics

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Adding metrics to nfs driver
This commit is contained in:
Kubernetes Prow Robot 2019-07-18 08:34:13 -07:00 committed by GitHub
commit 748849bbb9
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1 changed files with 16 additions and 9 deletions
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25
pkg/volume/nfs/nfs.go
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@ -32,7 +32,12 @@ import (
utilstrings "k8s.io/utils/strings"
)
func getPath(uid types.UID, volName string, host volume.VolumeHost) string {
return host.GetPodVolumeDir(uid, utilstrings.EscapeQualifiedName(nfsPluginName), volName)
}
// ProbeVolumePlugins is the primary entrypoint for volume plugins.
// This is the primary entrypoint for volume plugins.
// The volumeConfig arg provides the ability to configure recycler behavior. It is implemented as a pointer to allow nils.
// The nfsPlugin is used to store the volumeConfig and give it, when needed, to the func that creates NFS Recyclers.
// Tests that exercise recycling should not use this func but instead use ProbeRecyclablePlugins() to override default behavior.
@ -120,10 +125,11 @@ func (plugin *nfsPlugin) newMounterInternal(spec *volume.Spec, pod *v1.Pod, moun
return &nfsMounter{
nfs: &nfs{
volName: spec.Name(),
mounter: mounter,
pod: pod,
plugin: plugin,
volName: spec.Name(),
mounter: mounter,
pod: pod,
plugin: plugin,
MetricsProvider: volume.NewMetricsStatFS(getPath(pod.UID, spec.Name(), plugin.host)),
},
server: source.Server,
exportPath: source.Path,
@ -138,10 +144,11 @@ func (plugin *nfsPlugin) NewUnmounter(volName string, podUID types.UID) (volume.
func (plugin *nfsPlugin) newUnmounterInternal(volName string, podUID types.UID, mounter mount.Interface) (volume.Unmounter, error) {
return &nfsUnmounter{&nfs{
volName: volName,
mounter: mounter,
pod: &v1.Pod{ObjectMeta: metav1.ObjectMeta{UID: podUID}},
plugin: plugin,
volName: volName,
mounter: mounter,
pod: &v1.Pod{ObjectMeta: metav1.ObjectMeta{UID: podUID}},
plugin: plugin,
MetricsProvider: volume.NewMetricsStatFS(getPath(podUID, volName, plugin.host)),
}}, nil
}
@ -184,7 +191,7 @@ type nfs struct {
pod *v1.Pod
mounter mount.Interface
plugin *nfsPlugin
volume.MetricsNil
volume.MetricsProvider
}
func (nfsVolume *nfs) GetPath() string {