直接执行就行了, 亲测 centos7 能卸载.

    1. yum remove -y kubelet kubeadm kubectl
    3. kubeadm reset -f
    4. modprobe -r ipip
    5. lsmod
    6. rm -rf ~/.kube/
    7. rm -rf /etc/kubernetes/
    8. rm -rf /etc/systemd/system/kubelet.service.d
    9. rm -rf /etc/systemd/system/kubelet.service
    10. rm -rf /usr/bin/kube*
    11. rm -rf /etc/cni
    12. rm -rf /opt/cni
    13. rm -rf /var/lib/etcd
    14. rm -rf /var/etcd