[求助/Help]服务器断电后，重启后，发现k8s启动有问题，6443 was refused - did you specify the right host or port?

[szz1113-1119]

你好，服务器断电后，重启后，发现k8s启动有问题，6443 was refused - did you specify the right host or port? 然后在网上查询了一下https://blog.csdn.net/gotheon/article/details/133700695 在控制节点服务器上执行journalctl -xeu kubelet [root@cloudpods-46 ~]# journalctl -xeu kubelet 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.223397 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.247216 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.347427 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.423403 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.447661 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.547873 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.624083 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.648037 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.748252 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.824173 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.848453 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.948676 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.026934 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.CSIDriver: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.048851 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.149032 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: I0506 17:17:01.201011 901 kubelet_node_status.go:286] Setting node annotation to enable volume controller attach/detach 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.223827 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224951 901 remote_image.go:94] ImageStatus failed: Id or size of image "registry.cn-beijing.aliyuncs.com/yunion/kube-schedule 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224982 901 kuberuntime_image.go:87] ImageStatus for image {"registry.cn-beijing.aliyuncs.com/yunion/kube-scheduler:v1.15.8"} 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225041 901 kuberuntime_manager.go:779] container start failed: ImageInspectError: Failed to inspect image "registry.cn-beijin 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225075 901 pod_workers.go:190] Error syncing pod 140b609d9657a1c71c951f1d02f62324 ("kube-scheduler-cloudpods-46_kube-system(1 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.249219 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.349379 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.423966 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.449528 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.549697 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.624647 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.649886 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.682171 901 eviction_manager.go:247] eviction manager: failed to get summary stats: failed to get node info: node "cloudpods-4 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.750115 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.824685 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.850282 901 kubelet.go:2252] node "cloudpods-46" not found ...skipping... 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.223397 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.247216 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.347427 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.423403 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.447661 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.547873 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.624083 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.648037 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.748252 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.824173 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.848453 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.948676 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.026934 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.CSIDriver: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.048851 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.149032 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: I0506 17:17:01.201011 901 kubelet_node_status.go:286] Setting node annotation to enable volume controller attach/detach 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.223827 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224951 901 remote_image.go:94] ImageStatus failed: Id or size of image "registry.cn-beijing.aliyuncs.com/yunion/kube-schedule 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224982 901 kuberuntime_image.go:87] ImageStatus for image {"registry.cn-beijing.aliyuncs.com/yunion/kube-scheduler:v1.15.8"} 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225041 901 kuberuntime_manager.go:779] container start failed: ImageInspectError: Failed to inspect image "registry.cn-beijin 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225075 901 pod_workers.go:190] Error syncing pod 140b609d9657a1c71c951f1d02f62324 ("kube-scheduler-cloudpods-46_kube-system(1 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.249219 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.349379 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.423966 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.449528 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.549697 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.624647 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.649886 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.682171 901 eviction_manager.go:247] eviction manager: failed to get summary stats: failed to get node info: node "cloudpods-4 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.750115 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.824685 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.850282 901 kubelet.go:2252] node "cloudpods-46" not found ...skipping... 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.223397 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.247216 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.347427 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.423403 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.447661 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.547873 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.624083 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.648037 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.748252 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.824173 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.848453 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.948676 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.026934 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.CSIDriver: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.048851 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.149032 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: I0506 17:17:01.201011 901 kubelet_node_status.go:286] Setting node annotation to enable volume controller attach/detach 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.223827 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224951 901 remote_image.go:94] ImageStatus failed: Id or size of image "registry.cn-beijing.aliyuncs.com/yunion/kube-schedule 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224982 901 kuberuntime_image.go:87] ImageStatus for image {"registry.cn-beijing.aliyuncs.com/yunion/kube-scheduler:v1.15.8"} 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225041 901 kuberuntime_manager.go:779] container start failed: ImageInspectError: Failed to inspect image "registry.cn-beijin 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225075 901 pod_workers.go:190] Error syncing pod 140b609d9657a1c71c951f1d02f62324 ("kube-scheduler-cloudpods-46_kube-system(1 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.249219 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.349379 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.423966 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.449528 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.549697 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.624647 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.649886 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.682171 901 eviction_manager.go:247] eviction manager: failed to get summary stats: failed to get node info: node "cloudpods-4 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.750115 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.824685 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.850282 901 kubelet.go:2252] node "cloudpods-46" not found ...skipping... 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.223397 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.247216 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.347427 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.423403 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.447661 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.547873 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.624083 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.648037 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.748252 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.824173 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.848453 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:00 cloudpods-46 kubelet[901]: E0506 17:17:00.948676 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.026934 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.CSIDriver: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.048851 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.149032 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: I0506 17:17:01.201011 901 kubelet_node_status.go:286] Setting node annotation to enable volume controller attach/detach 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.223827 901 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://192 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224951 901 remote_image.go:94] ImageStatus failed: Id or size of image "registry.cn-beijing.aliyuncs.com/yunion/kube-schedule 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.224982 901 kuberuntime_image.go:87] ImageStatus for image {"registry.cn-beijing.aliyuncs.com/yunion/kube-scheduler:v1.15.8"} 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225041 901 kuberuntime_manager.go:779] container start failed: ImageInspectError: Failed to inspect image "registry.cn-beijin 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.225075 901 pod_workers.go:190] Error syncing pod 140b609d9657a1c71c951f1d02f62324 ("kube-scheduler-cloudpods-46_kube-system(1 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.249219 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.349379 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.423966 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:445: Failed to list *v1.Service: Get https://192.166.62 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.449528 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.549697 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.624647 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://192.16 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.649886 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.682171 901 eviction_manager.go:247] eviction manager: failed to get summary stats: failed to get node info: node "cloudpods-4 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.750115 901 kubelet.go:2252] node "cloudpods-46" not found 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.824685 901 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/kubelet.go:454: Failed to list *v1.Node: Get https://192.166.62.46 5月 06 17:17:01 cloudpods-46 kubelet[901]: E0506 17:17:01.850282 901 kubelet.go:2252] node "cloudpods-46" not found

按照查询的是否需要重新加载一下API的镜像docker load -i kube-apiserver-amd64_v1.9.0.tar 然后重启docker和k8s

[szz1113-1119]

[szz1113-1119]

另外，问一下，如果控制节点如果起不起来，是否可以把镜像保留住，重新搭建控制节点，然后把镜像迁移过去

[hoganlxj]

@szz1113-1119 看下etcd的容器是否正常，若有异常看下日志

docker ps -a |grep etcd

再看下kube-apiserver的容器

docker ps -a |grep kube-apiserver

[hoganlxj]

另外，问一下，如果控制节点如果起不起来，是否可以把镜像保留住，重新搭建控制节点，然后把镜像迁移过去

/opt/docker目录在，cloudpods组件的镜像是可以用的

[szz1113-1119]

看到是在的 我如何使用

[szz1113-1119]

主要是控制节点k8s的apiserver坏了，但里面还有有用的虚拟机，所有想看看有没有办法能恢复

[szz1113-1119]

我的控制节点的k8s启动不了，我是否可以重新安装一台控制节点，直接连接坏了的那台控制节点的数据库，使用我原有的虚拟机？

[szz1113-1119]

这几个镜像是比较重要的，希望能协助给个方法让我能恢复，我重新安装了一台控制节点，是否可以把那个坏掉的节点，文件或数据库拷贝过来，或者是直接连接坏掉的服务器上的mysql

[hoganlxj]

我的控制节点的k8s启动不了，我是否可以重新安装一台控制节点，直接连接坏了的那台控制节点的数据库，使用我原有的虚拟机？

@szz1113-1119 参考https://www.cloudpods.org/docs/operations/change-node-ip

[szz1113-1119]

多谢，我已经按照您给的方法成功恢复了，多谢

[szz1113-1119]

我的方式记录一下：使用坏的服务器上的mysql数据库，然后重新搭建了一个控制节点，数据库连接旧的数据库，然后把所有计算节点删掉旧的配置，重新在新的控制节点中添加一遍计算节点的服务器

[hoganlxj]

@szz1113-1119 看着是服务器断电后，etcd损坏，导致集群起不来，后面做下自动备份，参考 https://www.cloudpods.org/docs/operations/ha/auto-backup/