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Merge pull request from k8s-infra-cherrypick-robot/cherry-pick-1167-to-release-0.13

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[release-0.13] nfd-topology-updater: fix wrong kubelet_internal_checkpoint path and compare basename to full path
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Kubernetes Prow Robot 2023-04-24 05:23:01 -07:00 • committed by GitHub
commit 52d8168341
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1 changed files with 8 additions and 3 deletions

11
pkg/nfd-topology-updater/kubeletnotifier/kubeletnotifier.go
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@ -18,6 +18,7 @@ package kubeletnotifier
import (
"fmt"
"path"
"time"
"k8s.io/apimachinery/pkg/util/sets"
@ -31,6 +32,8 @@ type EventType string
const (
IntervalBased EventType = "intervalBased"
FSUpdate EventType = "fsUpdate"
devicePluginsDirName = "device-plugins"
)
var stateFiles = sets.NewString(
@ -51,7 +54,8 @@ type Info struct {
}
func New(sleepInterval time.Duration, dest chan<- Info, kubeletStateDir string) (*Notifier, error) {
ch, err := createFSWatcherEvent([]string{kubeletStateDir})
devicePluginsDir := path.Join(kubeletStateDir, devicePluginsDirName)
ch, err := createFSWatcherEvent([]string{kubeletStateDir, devicePluginsDir})
if err != nil {
return nil, err
}
@ -77,8 +81,9 @@ func (n *Notifier) Run() {
n.dest <- i
case e := <-n.fsEvent:
klog.V(5).Infof("fsnotify event from file %q: %q received", e.Name, e.Op)
if stateFiles.Has(e.Name) {
basename := path.Base(e.Name)
klog.V(5).Infof("fsnotify event from file %q: %q received", basename, e.Op)
if stateFiles.Has(basename) {
i := Info{Event: FSUpdate}
n.dest <- i
}