1、docker删除所有pod
docker stop $(docker ps -aq) docker system prune -f docker volume rm $(docker volume ls -q) docker image rm $(docker image ls -q) rm -rf /etc/ceph \ /etc/cni \ /etc/kubernetes \ /opt/cni \ /opt/rke \ /run/secrets/kubernetes.io \ /run/calico \ /run/flannel \ /var/lib/calico \ /var/lib/etcd \ /var/lib/cni \ /var/lib/kubelet \ /var/lib/rancher/rke/log \ /var/log/containers \ /var/log/pods \ /var/run/calico
讯享网
使用以下命令将环境的各类信息清理干净:
讯享网df -h|grep kubelet |awk -F % '{print $2}'|xargs umount rm /var/lib/kubelet/* -rf rm /etc/kubernetes/* -rf rm /var/lib/rancher/* -rf rm /var/lib/etcd/* -rf rm /var/lib/cni/* -rf iptables -F && iptables -t nat –F ip link del flannel.1 docker ps -a|awk '{print $1}'|xargs docker rm -f docker volume ls|awk '{print $2}'|xargs docker volume rm
2、卸载docker
yum remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ docker-logrotate \ docker-selinux \ docker-engine-selinux \ docker-engine rm -rf /etc/systemd/system/docker.service.d rm -rf /var/lib/docker rm -rf /var/run/docker
过滤一下还有没有没卸载掉的docke
讯享网[root@test-master docker]# rpm -qa|grep docker #过滤一下还有没有没卸载掉的dock docker-scan-plugin-0.17.0-3.el7.x86_64 docker-ce-20.10.5-3.el7.x86_64 docker-ce-cli-20.10.14-3.el7.x86_64 docker-ce-rootless-extras-20.10.14-3.el7.x86_64 ---------------------------------------------------------------------- [root@test-master docker]# yum remove docker-scan-plugin-0.17.0-3.el7.x86_64 -y #删除 [root@test-master docker]# rpm -qa|grep docker #没了 [root@test-master docker]# rpm -qa|grep docker

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