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Fail kubelet if cadvisor is not started.

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Random-Liu 2016-07-25 16:07:33 -07:00
parent 4251ebd1eb
commit 973f2fcd86
1 changed files with 3 additions and 1 deletions
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4
pkg/kubelet/kubelet.go
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@ -914,7 +914,9 @@ func (kl *Kubelet) initializeModules() error {
// initializeRuntimeDependentModules will initialize internal modules that require the container runtime to be up. // initializeRuntimeDependentModules will initialize internal modules that require the container runtime to be up.
func (kl *Kubelet) initializeRuntimeDependentModules() { func (kl *Kubelet) initializeRuntimeDependentModules() {
if err := kl.cadvisor.Start(); err != nil { if err := kl.cadvisor.Start(); err != nil {
kl.runtimeState.setInternalError(fmt.Errorf("failed to start cAdvisor %v", err)) // Fail kubelet and rely on the babysitter to retry starting kubelet.
// TODO(random-liu): Add backoff logic in the babysitter
glog.Fatalf("Failed to start cAdvisor %v", err)
} }
// eviction manager must start after cadvisor because it needs to know if the container runtime has a dedicated imagefs // eviction manager must start after cadvisor because it needs to know if the container runtime has a dedicated imagefs
if err := kl.evictionManager.Start(kl, kl.getActivePods, evictionMonitoringPeriod); err != nil { if err := kl.evictionManager.Start(kl, kl.getActivePods, evictionMonitoringPeriod); err != nil {