卸载旧版本

> rpm -qa | grep docker # 也可以使用 yum list installed | grep docker 
docker-engine-1.13.0-1.el7.centos.x86_64
docker-engine-selinux-1.13.0-1.el7.centos.noarch
> yum remove docker-engine-1.13.0-1.el7.centos.x86_64
> yum remove docker-engine-selinux-1.13.0-1.el7.centos.noarch

升级新版本

curl -fsSL https://get.docker.com/ | sh

重启docker

> systemctl restart docker # centos 7
> service docker restart # centos 6
> docker version # docker -v
posted on 2021-04-07 09:34  肖建锋  阅读(392)  评论(0编辑  收藏  举报