follow-me-install-kubernetes-cluster controller-manager 无法启动

报错日志： Jul 05 18:41:57 k8smaster kube-controller-manager[108766]: I0705 18:41:57.941390 108766 feature_gate.go:190] feature gates: map[RotateKubeletServerCertificate:true] Jul 05 18:41:57 k8smaster kube-controller-manager[108766]: I0705 18:41:57.941542 108766 flags.go:27] FLAG: --address="0.0.0.0" Jul 05 18:41:57 k8smaster kube-controller-manager[108766]: I0705 18:41:57.941729 108766 flags.go:27] FLAG: --allocate-node-cidrs="false" Jul 05 18:41:57 k8smaster systemd[1]: kube-controller-manager.service: Main process exited, code=exited, status=1/FAILURE Jul 05 18:41:57 k8smaster systemd[1]: kube-controller-manager.service: Unit entered failed state. Jul 05 18:41:57 k8smaster systemd[1]: kube-controller-manager.service: Failed with result 'exit-code

配置文件： ExecStart=/opt/k8s/bin/kube-controller-manager
--port=0
--secure-port=10252
--bind-address=127.0.0.1
--kubeconfig=/etc/kubernetes/kube-controller-manager.kubeconfig
--service-cluster-ip-range=10.254.0.0/16
--cluster-name=kubernetes
--cluster-signing-cert-file=/etc/kubernetes/cert/ca.pem
--cluster-signing-key-file=/etc/kubernetes/cert/ca-key.pem
--experimental-cluster-signing-duration=8760h
--root-ca-file=/etc/kubernetes/cert/ca.pem
--service-account-private-key-file=/etc/kubernetes/cert/ca-key.pem
--leader-elect=true
--feature-gates=RotateKubeletServerCertificate=true
--controllers=*,bootstrapsigner,tokencleaner
--horizontal-pod-autoscaler-use-rest-clients=true
--horizontal-pod-autoscaler-sync-period=10s
--tls-cert-file=/etc/kubernetes/cert/kube-controller-manager.pem
--tls-private-key-file=/etc/kubernetes/cert/kube-controller-manager-key.pem
--use-service-account-credentials=true
--alsologtostderr=true
--logtostderr=false
--log-dir=/var/log/kubernetes/controller-manager \