containerd 基于二进制安装方式的 Containerd 卸载 删除 containerd 命令及配置: 1 2 rm -rf /usr/local/bin/ rm -rf /etc/containerd/ 服务: 1 2 3 4 crm -rf /usr/local/lib/systemd/system/containerd.service rm -rf /usr/local/sbin/runc rm -rf /opt/cni/bin/ 清理 docker0 等网络 1 2 3 4 5 6 7 yum -y install bridge-utils ifconfig docker0 down brctl delbr docker0 ip link del flannel.1 ip link del kube-ipvs0 ip link del dummy0 清理所有 docker 运行镜像 1 docker ps -a|awk '{print $1}'|grep -v CONTAINER|xargs docker rm -f 清理所有 docker images 1 docker images|awk '{print $3}'|grep -v IMAGE|sort|uniq|xargs docker rmi -f 每个 node 下删除网络配置文件 1 2 3 4 5 6 7 8 9 10 11 # flannel ifconfig flannel.1 down ip link delete flannel.1 # calico ifconfig vxlan.calico down ip link delete vxlan.calico # canal ifconfig tunl0 down ip link delete tunl0 rm -rf /var/lib/cni/ rm -f /etc/cni/net.d/*