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kubelet启动报错：
"Failed to run kubelet" err="failed to run Kubelet: misconfiguration: kubelet cgroup driver: \"cgrou...: \"systemd\""
systemctl status kubelet
[root@k8s-node1 kubernetes]# systemctl status kubelet
● kubelet.service - Kubernetes Kubelet
? ?Loaded: loaded (/usr/lib/systemd/system/kubelet.service; enabled; vendor preset: disabled)
? ?Active: failed (Result: start-limit) since 一 2022-03-21 15:29:19 CST; 23s ago
? Process: 30267 ExecStart=/usr/bin/kubelet (code=exited, status=1/FAILURE)
?Main PID: 30267 (code=exited, status=1/FAILURE)
3月 21 15:29:19 k8s-node1 kubelet[30267]: E0321 15:29:19.200485 ? 30267 server.go:302] "Failed to run kubelet" err="failed to run Kubelet: misconfiguration: kubelet cgroup driver: \"cgrou...: \"systemd\""
3月 21 15:29:19 k8s-node1 systemd[1]: kubelet.service: main process exited, code=exited, status=1/FAILURE
3月 21 15:29:19 k8s-node1 systemd[1]: Unit kubelet.service entered failed state.
3月 21 15:29:19 k8s-node1 systemd[1]: kubelet.service failed.
3月 21 15:29:19 k8s-node1 systemd[1]: kubelet.service holdoff time over, scheduling restart.
3月 21 15:29:19 k8s-node1 systemd[1]: Stopped Kubernetes Kubelet.
3月 21 15:29:19 k8s-node1 systemd[1]: start request repeated too quickly for kubelet.service
3月 21 15:29:19 k8s-node1 systemd[1]: Failed to start Kubernetes Kubelet.
3月 21 15:29:19 k8s-node1 systemd[1]: Unit kubelet.service entered failed state.
3月 21 15:29:19 k8s-node1 systemd[1]: kubelet.service failed.
Hint: Some lines were ellipsized, use -l to show in full.
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解决方案：
删除docker配置文件中的native.cgroupdriver=systemd或者将systemd改为cgroupfs
vim?/etc/docker/daemon.json?
{
? ? "exec-opts": ["native.cgroupdriver=cgroupfs"]
}
systemctl daemon-reload
systemctl enable kubelet
systemctl restart kubelet
systemctl status kubelet
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