一、配置命令自动补全
yum install -y bash-completion source /usr/share/bash-completion/bash_completion source <(kubectl completion bash) echo "source <(kubectl completion bash)" >> ~/.bashrc
二、彻底卸载K8S集群
yum remove -y kubelet kubeadm kubectl kubeadm reset -f modprobe -r ipip lsmod rm -rf ~/.kube/ rm -rf /etc/kubernetes/ rm -rf /etc/systemd/system/kubelet.service.d rm -rf /etc/systemd/system/kubelet.service rm -rf /usr/bin/kube* rm -rf /etc/cni rm -rf /opt/cni rm -rf /var/lib/etcd rm -rf /var/etcd
三、卸载docker
yum remove containerd.io.x86_64 docker-ce.x86_64 docker-ce-cli.x86_64 docker-cerootless-extras.x86_64 docker-scan-plugin.x86_64 8.检测是否删除成功 yum list installed | grep docker docker version
标签：x86,64,etc,rf,集群,卸载,rm,docker,K8S From： https://www.cnblogs.com/yangzp/p/16932270.html