10. 清理集群
停容器进程:
$ killall -9 containerd-shim-runc-v1 pause
停 containerd 服务:
$ systemctl stop containerd && systemctl disable containerd
清理 kube-proxy 和 calico 创建的 iptables:
$
停相关进程:
$ sudo systemctl stop kube-apiserver kube-controller-manager kube-scheduler
停相关进程:
$ sudo systemctl stop etcd
$
清理文件:
$ source /opt/k8s/bin/environment.sh
$ sudo rm -rf ${ETCD_DATA_DIR} ${ETCD_WAL_DIR}
$ sudo rm -rf /etc/systemd/system/etcd.service
$ # 删除程序文件
$ sudo rm -rf /opt/k8s/bin/etcd
$ # 删除 x509 证书文件