kubeadm reset
systemctl cat kubelet
/etc/sysconfig/kubelet
DAEMON_ARGS="--allow-privileged=true --cgroup-root=/ --cluster-dns=100.64.0.10 --cluster-domain=cluster.local --enable-debugging-handlers=true - --feature-gates=ExperimentalCriticalPodAnnotation=true --hostname-override=<my_dns_name> --kubeconfig=/var/lib/kubelet/kubeconfig --network-plugin=cni --node-labels=kops.k8s.io/instancegroup=onpremnodes,kubernetes.io/role=node,node-role.kubernetes.io/node= --non-masquerade-cidr=100.64.0.0/10 --pod-infra-container-image=gcr.io/google_containers/pause-amd64:3.0 --pod-manifest-path=/etc/kubernetes/manifests --register-schedulable=true --v=2 --cni-bin-dir=/opt/cni/bin/ --cni-conf-dir=/etc/cni/net.d/"
HOME="/root"
/var/lib/kubelet/kubeconfig