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Merge pull request #102781 from fromanirh/fix-issue102780

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cm: handle nil cpumanager avoiding segfault
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Kubernetes Prow Robot 2021-06-14 13:22:00 -07:00 committed by GitHub
commit 98587127da
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1 changed files with 8 additions and 2 deletions
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10
pkg/kubelet/cm/container_manager_linux.go
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@ -1073,11 +1073,17 @@ func (cm *containerManagerImpl) GetAllocatableDevices() []*podresourcesapi.Conta
} }
func (cm *containerManagerImpl) GetCPUs(podUID, containerName string) []int64 { func (cm *containerManagerImpl) GetCPUs(podUID, containerName string) []int64 {
return cm.cpuManager.GetCPUs(podUID, containerName).ToSliceNoSortInt64() if cm.cpuManager != nil {
return cm.cpuManager.GetCPUs(podUID, containerName).ToSliceNoSortInt64()
}
return []int64{}
} }
func (cm *containerManagerImpl) GetAllocatableCPUs() []int64 { func (cm *containerManagerImpl) GetAllocatableCPUs() []int64 {
return cm.cpuManager.GetAllocatableCPUs().ToSliceNoSortInt64() if cm.cpuManager != nil {
return cm.cpuManager.GetAllocatableCPUs().ToSliceNoSortInt64()
}
return []int64{}
} }
func (cm *containerManagerImpl) ShouldResetExtendedResourceCapacity() bool { func (cm *containerManagerImpl) ShouldResetExtendedResourceCapacity() bool {