因為REHL版只支持s390x (IBM Z),所以需要安裝CentOS的
We currently only provide packages for RHEL on s390x (IBM Z). Other architectures are not yet supported for RHEL, but you may be able to install the CentOS packages on RHEL. Refer to the Install Docker Engine on CentOS page for details.
檢查並更新包
yum -y update
安裝需要的軟件包, yum-util 提供yum-config-manager功能,另兩個是devicemapper驅動依賴
yum install -y yum-utils device-mapper-persistent-data lvm2
設置添加 yum 源
yum-config-manager --add-repo http://download.docker.com/linux/centos/docker-ce.repo(中央倉庫) yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo(阿里倉庫)
查看可用版本
yum list docker-ce --showduplicates | sort -r
試了可以安裝18.06.1.ce-3.el7
sudo yum install docker-ce-18.06.1.ce-3.el7 docker-ce-cli-18.06.1.ce-3.el7 containerd.io
安裝之后查看安裝版本
docker --version
啟動docker
sudo systemctl start docker
設置開機啟動
sudo systemctl enable docker