centos docker 在线安装

系统版本：CentOS Linux release 8.5.2111

查看系统版本命令：cat /etc/redhat-release

安装docker：yum install -y docker-ce-18.03.1.ce-1.el7.centos.x86_64.rpm

启动：systemctl start docker.service

开机启动：systemctl enable docker.service

docker 版本：docker version

Client:
Version: 18.03.1-ce
API version: 1.37
Go version: go1.9.5
Git commit: 9ee9f40
Built: Thu Apr 26 07:20:16 2018
OS/Arch: linux/amd64
Experimental: false
Orchestrator: swarm

Server:
Engine:
Version: 18.03.1-ce
API version: 1.37 (minimum version 1.12)
Go version: go1.9.5
Git commit: 9ee9f40
Built: Thu Apr 26 07:23:58 2018
OS/Arch: linux/amd64
Experimental: false