操作系统
Centos 7.6 , Ubuntu-19.10
硬件配置(推荐)
CPU / 内存 : 2核 / 4GB
安装版本
docker 18.06.3
https://download.docker.com/linux/static/stable/x86_64/docker-18.06.3-ce.tgz
开始安装
首先下载安装包
wget https://download.docker.com/linux/static/stable/x86_64/docker-18.06.3-ce.tgz
解压安装包
tar -xzvf docker-18.06.3-ce.tgz
移动docker文件夹下所有文件到/usr/bin目录
mv docker/* /usr/bin
配置服务
创建service文件
vi /lib/systemd/system/docker.service
[Unit] Description=Docker Application Container Engine Documentation=https://docs.docker.com After=network-online.target Wants=network-online.target [Service] Type=notify ExecStart=/usr/bin/dockerd ExecReload=/bin/kill -s HUP $MAINPID LimitNOFILE=infinity LimitNPROC=infinity TimeoutStartSec=0 Delegate=yes KillMode=process Restart=on-failure StartLimitBurst=3 StartLimitInterval=60s [Install] WantedBy=multi-user.target
启动服务
systemctl start docker
设置开机启动
systemctl enable docker
原文：https://www.cnblogs.com/stonecode/p/12679340.html