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move WaitForCacheSync to the sharedInformer package

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Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
This commit is contained in:
Yassine TIJANI
2019-08-16 21:15:53 +02:00
parent 9b54021c65
commit 7e4c3096fe
61 changed files with 72 additions and 96 deletions
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16
pkg/controller/controller_utils.go
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@@ -35,7 +35,6 @@ import (
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/clock"
"k8s.io/apimachinery/pkg/util/rand"
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apimachinery/pkg/util/strategicpatch"
"k8s.io/apimachinery/pkg/util/wait"
@@ -1022,21 +1021,6 @@ func PatchNodeTaints(c clientset.Interface, nodeName string, oldNode *v1.Node, n
return err
}
// WaitForCacheSync is a wrapper around cache.WaitForCacheSync that generates log messages
// indicating that the controller identified by controllerName is waiting for syncs, followed by
// either a successful or failed sync.
func WaitForCacheSync(controllerName string, stopCh <-chan struct{}, cacheSyncs ...cache.InformerSynced) bool {
klog.Infof("Waiting for caches to sync for %s controller", controllerName)
if !cache.WaitForCacheSync(stopCh, cacheSyncs...) {
utilruntime.HandleError(fmt.Errorf("unable to sync caches for %s controller", controllerName))
return false
}
klog.Infof("Caches are synced for %s controller", controllerName)
return true
}
// ComputeHash returns a hash value calculated from pod template and
// a collisionCount to avoid hash collision. The hash will be safe encoded to
// avoid bad words.