sudo systemctl stop kubelet
sudo docker rm -f $(sudo docker ps -qa)
sudo systemctl stop containerd
sudo rm -fr /etc/ssl/etcd/ /var/lib/etcd /etc/etcd.env  /usr/local/bin/etcd* /usr/local/share/ca-certificates/etcd-ca.crt /etc/ssl/certs/etcd-ca.pem /etc/systemd/system/etcd.service*  /etc/systemd/system/multi-user.target.wants/etcd.service