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Check RegisterMetricAndTrackRateLimiterUsage error when starting controllers

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Signed-off-by: Ferran Rodenas <rodenasf@vmware.com>
This commit is contained in:
Ferran Rodenas
2017-10-31 15:19:55 +01:00
parent 0e0a85f2a7
commit d67898b875
28 changed files with 570 additions and 177 deletions
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8
pkg/controller/daemon/daemon_controller.go
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@@ -130,14 +130,16 @@ type DaemonSetsController struct {
suspendedDaemonPods map[string]sets.String
}
func NewDaemonSetsController(daemonSetInformer extensionsinformers.DaemonSetInformer, historyInformer appsinformers.ControllerRevisionInformer, podInformer coreinformers.PodInformer, nodeInformer coreinformers.NodeInformer, kubeClient clientset.Interface) *DaemonSetsController {
func NewDaemonSetsController(daemonSetInformer extensionsinformers.DaemonSetInformer, historyInformer appsinformers.ControllerRevisionInformer, podInformer coreinformers.PodInformer, nodeInformer coreinformers.NodeInformer, kubeClient clientset.Interface) (*DaemonSetsController, error) {
eventBroadcaster := record.NewBroadcaster()
eventBroadcaster.StartLogging(glog.Infof)
// TODO: remove the wrapper when every clients have moved to use the clientset.
eventBroadcaster.StartRecordingToSink(&v1core.EventSinkImpl{Interface: v1core.New(kubeClient.CoreV1().RESTClient()).Events("")})
if kubeClient != nil && kubeClient.CoreV1().RESTClient().GetRateLimiter() != nil {
metrics.RegisterMetricAndTrackRateLimiterUsage("daemon_controller", kubeClient.CoreV1().RESTClient().GetRateLimiter())
if err := metrics.RegisterMetricAndTrackRateLimiterUsage("daemon_controller", kubeClient.CoreV1().RESTClient().GetRateLimiter()); err != nil {
return nil, err
}
}
dsc := &DaemonSetsController{
kubeClient: kubeClient,
@@ -201,7 +203,7 @@ func NewDaemonSetsController(daemonSetInformer extensionsinformers.DaemonSetInfo
dsc.syncHandler = dsc.syncDaemonSet
dsc.enqueueDaemonSet = dsc.enqueue
dsc.enqueueDaemonSetRateLimited = dsc.enqueueRateLimited
return dsc
return dsc, nil
}
func (dsc *DaemonSetsController) deleteDaemonset(obj interface{}) {