CentOS 7 中安装和卸载 Docker
卸载
- 杀死所有运行容器
# docker kill $(docker ps -a -q)# docker kill $(docker ps -a -q)- 删除所有容器
# docker rm $(docker ps -a -q)# docker rm $(docker ps -a -q)- 删除所有镜像
# docker rmi $(docker images -q)# docker rmi $(docker images -q)- 停止 docker 服务
# systemctl stop docker# systemctl stop docker- 删除存储目录
# rm -rf /etc/docker
# rm -rf /run/docker
# rm -rf /var/lib/dockershim
# rm -rf /var/lib/docker# rm -rf /etc/docker
# rm -rf /run/docker
# rm -rf /var/lib/dockershim
# rm -rf /var/lib/docker如果发现删除不掉，需要先 umount，如
# umount /var/lib/docker/devicemapper# umount /var/lib/docker/devicemapper- 卸载 docker
查看已安装的 docker 包
# yum list installed | grep docker# yum list installed | grep docker卸载相关包
# yum remove docker-engine docker-engine-selinux.noarch# yum remove docker-engine docker-engine-selinux.noarch