离线安装二进制docker

解压与权限设置

tar -xvf docker-17.03.0-ce.tgz
chmod +x docker/*

给予执行权限
chmod +s docker/*

拷贝

cp docker/* /usr/local/bin

创建docker service

vim /etc/systemd/system/docker.service

将以下内容粘贴到里面

[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.io
[Service]
Environment="PATH=/usr/local/bin:/bin:/sbin:/usr/bin:/usr/sbin"
EnvironmentFile=-/run/flannel/docker
ExecStart=/usr/local/bin/dockerd --log-level=error $DOCKER_NETWORK_OPTIONS
ExecReload=/bin/kill -s HUP $MAINPID
Restart=on-failure
RestartSec=5
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
Delegate=yes
KillMode=process
[Install]
WantedBy=multi-user.target

chmod +x /etc/systemd/system/docker.service
systemctl daemon-reload   //重载systemd下 xxx.service文件
systemctl start docker       //启动Docker
systemctl enable docker.service   //设置开机自启

测试docker

systemctl status docker   //查看Docker状态
docker -v                       //查看Docker版本