return map[string]*cadvisorapi.ContainerInfo{}, nil
}

func (fk *fakeKubelet) GetCachedMachineInfo() (*cadvisorapi.MachineInfo, error) {
	return fk.machineInfoFunc()
}

func (*fakeKubelet) GetVersionInfo() (*cadvisorapi.VersionInfo, error) {
	return &cadvisorapi.VersionInfo{}, nil
}

func (fk *fakeKubelet) GetPods() []*v1.Pod {
	return fk.podsFunc()
}