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GC waits for all reflectors to be synced before starts workers

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This commit is contained in:
Chao Xu 2016-07-24 20:22:35 -07:00
parent df2cf16ddb
commit d077db366a
1 changed files with 13 additions and 1 deletions
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14
pkg/controller/garbagecollector/garbagecollector.go
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@ -684,10 +684,22 @@ func (gc *GarbageCollector) processItem(item *node) error {
}
func (gc *GarbageCollector) Run(workers int, stopCh <-chan struct{}) {
glog.Infof("Garbage Collector: Initializing")
for _, monitor := range gc.monitors {
go monitor.controller.Run(stopCh)
}
wait.PollInfinite(10*time.Second, func() (bool, error) {
for _, monitor := range gc.monitors {
if !monitor.controller.HasSynced() {
glog.Infof("Garbage Collector: Waiting for resource monitors to be synced...")
return false, nil
}
}
return true, nil
})
glog.Infof("Garbage Collector: All monitored resources synced. Proceeding to collect garbage")
// worker
go wait.Until(gc.propagator.processEvent, 0, stopCh)
@ -696,7 +708,7 @@ func (gc *GarbageCollector) Run(workers int, stopCh <-chan struct{}) {
go wait.Until(gc.orphanFinalizer, 0, stopCh)
}
<-stopCh
glog.Infof("Shutting down garbage collector")
glog.Infof("Garbage Collector: Shutting down")
gc.dirtyQueue.ShutDown()
gc.orphanQueue.ShutDown()
gc.propagator.eventQueue.ShutDown()