CentOS7安裝docker
安裝依賴包
yum install -y yum-utils device-mapper-persistent-data lvm2
添加Docker軟件包源
yum-config-manager \
-add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
更新yum包索引
yum makecache fast
安裝Docker CE
yum install docker-ce
啓動
systemctl start docker
卸載
yum remove docker-ce
rm -rf /var/lib/docker
查看docker版本
docker info