kubelet启动失败

$ systemctl status kubelet ● kubelet.service - Kubernetes Kubelet Server Loaded: loaded (/etc/systemd/system/kubelet.service; enabled; vendor preset: disabled) Active: failed (Result: start-limit) since Sat 2018-07-14 11:41:02 CST; 3min 55s ago Docs: https:///kubernetes/kubernetes Process: 5360 ExecStart=/usr/local/kubernetes/bin/kubelet $KUBE_LOGTOSTDERR $KUBE_LOG_LEVEL $KUBELET_CONFIG $KUBELET_HOSTNAME $KUBELET_POD_INFRA_CONTAINER $KUBELET_ARGS (code=exited, status=255) Main PID: 5360 (code=exited, status=255) Jul 14 11:41:02 docker-hub systemd[1]: : main process exited, code=exited, status=255/n/a Jul 14 11:41:02 docker-hub systemd[1]: Unit entered failed state. Jul 14 11:41:02 docker-hub systemd[1]: failed. Jul 14 11:41:02 docker-hub systemd[1]: holdoff time over, scheduling restart. Jul 14 11:41:02 docker-hub systemd[1]: start request repeated too quickly for Jul 14 11:41:02 docker-hub systemd[1]: Failed to start Kubernetes Kubelet Server. Jul 14 11:41:02 docker-hub systemd[1]: Unit entered failed state. Jul 14 11:41:02 docker-hub systemd[1]: failed.