CentOS 中Docker 安装与卸载

安装 Docker

移除旧的版本:

$ sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine

安装一些必要的系统工具:

sudo yum install -y yum-utils device-mapper-persistent-data lvm2

添加软件源信息:

sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

更新 yum 缓存:

sudo yum makecache fast

安装 Docker-ce:

sudo yum -y install docker-ce

启动 Docker 后台服务

sudo systemctl start docker

sudo systemctl status docker

卸载

1.查询安装过的包

yum list installed | grep docker

docker-engine.x86_64                 17.03.0.ce-1.el7.centos         @dockerrepo

2.删除安装的软件包

yum -y remove docker-engine.x86_64

3.删除镜像/容器等

rm -rf /var/lib/docker

如果提示 rm: cannot remove ‘/var/lib/docker/containers’: Device or resource busy

cat /proc/mounts | grep "docker"

umount /var/lib/docker/containers

再进行rm -rf /var/lib/docker

猜你喜欢

转载自blog.csdn.net/xcyww/article/details/86590904