k8s问题解决

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[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory "/etc/kubernetes/m
anifests". This can take up to 4m0s
[kubelet-check] Initial timeout of 40s passed.

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	Unfortunately, an error has occurred:
		timed out waiting for the condition

	This error is likely caused by:
		- The kubelet is not running
		- The kubelet is unhealthy due to a misconfiguration of the node in some way (required cgroups disabled)

	If you are on a systemd-powered system, you can try to troubleshoot the error with the following commands:
		- 'systemctl status kubelet'
		- 'journalctl -xeu kubelet'

	Additionally, a control plane component may have crashed or exited when started by the container runtime.
	To troubleshoot, list all containers using your preferred container runtimes CLI.

	Here is one example how you may list all Kubernetes containers running in docker:
		- 'docker ps -a | grep kube | grep -v pause'
		Once you have found the failing container, you can inspect its logs with:
		- 'docker logs CONTAINERID'

error execution phase wait-control-plane: couldn't initialize a Kubernetes cluster
To see the stack trace of this error execute with --v=5 or higher

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Dec  4 11:00:10 master kubelet[36152]: F1204 11:00:10.753392   36152 server.go:274] failed to run Kubelet:
 misconfiguration: kubelet cgroup driver: "cgroupfs" is different from docker cgroup driver: "systemd"Dec  4 11:00:10 master systemd[1]: kubelet.service: Main process exited, code=exited, status=255/n/a
Dec  4 11:00:10 master systemd[1]: kubelet.service: Failed with result 'exit-code'.

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[root@master ~]# cat /etc/docker/daemon.json 
{
  "registry-mirrors": ["https://cfaccnwy.mirror.aliyuncs.com"],
  "exec-opts": ["native.cgroupdriver=cgroupfs"]
}

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systemctl daemon-reload && systemctl restart docker

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Dec  4 11:53:28 master kubelet[56181]: I1204 11:53:28.349642   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:53:38 master kubelet[56181]: I1204 11:53:38.373012   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:53:48 master kubelet[56181]: I1204 11:53:48.396199   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:53:58 master kubelet[56181]: I1204 11:53:58.417475   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:54:08 master kubelet[56181]: I1204 11:54:08.442535   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:54:18 master kubelet[56181]: I1204 11:54:18.466599   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:54:28 master kubelet[56181]: I1204 11:54:28.490899   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:54:38 master kubelet[56181]: I1204 11:54:38.515567   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:54:48 master kubelet[56181]: I1204 11:54:48.539856   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detachDec  4 11:54:58 master kubelet[56181]: I1204 11:54:58.565186   56181 kubelet_node_status.go:294] Setting n
ode annotation to enable volume controller attach/detach