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Remove RuntimeCache from sync path

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This change removes RuntimeCache in the pod workers and the syncPod() function.
Note that it doesn't deprecate RuntimeCache completely as other components
still rely on the cache.
This commit is contained in:
Yu-Ju Hong
2016-01-20 13:26:02 -08:00
parent 32ab64ce5b
commit ff04de4fc0
7 changed files with 121 additions and 163 deletions
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6
pkg/kubelet/runonce.go
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@@ -122,13 +122,17 @@ func (kl *Kubelet) runPod(pod *api.Pod, retryDelay time.Duration) error {
}
glog.Infof("pod %q containers not running: syncing", pod.Name)
status, err := kl.containerRuntime.GetPodStatus(pod.UID, pod.Name, pod.Namespace)
if err != nil {
glog.Errorf("Unable to get status for pod %q: %v", pod.Name, err)
}
glog.Infof("Creating a mirror pod for static pod %q", format.Pod(pod))
if err := kl.podManager.CreateMirrorPod(pod); err != nil {
glog.Errorf("Failed creating a mirror pod %q: %v", format.Pod(pod), err)
}
mirrorPod, _ := kl.podManager.GetMirrorPodByPod(pod)
if err = kl.syncPod(pod, mirrorPod, p, kubetypes.SyncPodUpdate); err != nil {
if err = kl.syncPod(pod, mirrorPod, status, kubetypes.SyncPodUpdate); err != nil {
return fmt.Errorf("error syncing pod: %v", err)
}
if retry >= runOnceMaxRetries {