1.下载安装包

百度网盘下载地址

提取码：11qj

2.解压安装离线包

tar -xvf docker-18.06.1-ce.tgz

将解压出来的docker文件内容移动到 /usr/bin/ 目录下 

cp docker/* /usr/bin/

3.添加服务信息

在 /etc/systemd/system 目录下创建一个docker.service文件，用于注册docker服务和开机启动

vim /etc/systemd/system/docker.service

[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target
[Service]
Type=notify
ExecStart=/usr/bin/dockerd --selinux-enabled=false --insecure-registry=127.0.0.1
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s
[Install]
WantedBy=multi-user.target

给service文件设置权限

chmod 777 /etc/systemd/system/docker.service

4.配置开机自启动及启动docker

重新加载配置:

systemctl daemon-reload

设置docker为开机启动,并启动docker

systemctl enable docker.service
systemctl start docker