Kubernetes(K8S)彻底卸载详细教程

systemctl stop kubelet
systemctl stop etcd
systemctl stop docker

kubeadm reset -f

# 罗列kube关键字的软件
yum list installed | grep kube

# 卸载相关软件
yum -y remove kube*

# 再次查看确保都卸载完
yum list installed | grep kube
cri-tools.x86_64                            1.26.0-0                   @kubernetes

# 单独卸载
yum -y remove cri-tools.x86_64

# 最终确认已经完全卸载掉
yum list installed | grep kube

# 卸载Docker Engine、CLI、Containerd和Docker合成包
yum -y remove docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras

# 手动删除所有镜像、容器和卷
rm -rf /var/lib/docker
rm -rf /var/lib/containerd

rm -rvf $HOME/.kube
rm -rvf ~/.kube/
rm -rvf /etc/kubernetes/
rm -rvf /etc/systemd/system/kubelet.service.d
rm -rvf /etc/systemd/system/kubelet.service
rm -rvf /usr/bin/kube*
rm -rvf /etc/cni
rm -rvf /opt/cni
rm -rvf /var/lib/etcd
rm -rvf /var/etcd

systemctl status docker
systemctl | grep kube

yum list installed | grep kube
yum list installed | docker

rpm -qa | grep kube
rpm -qa | grep docker