Docker -- tar包安装Docker
下载
各个版本Docker地址：
安装
1.解压
tar zxvf docker-19.03.2.tgz
2.将解压后目录中文件移动到/usr/bin/下
cp docker/* /usr/bin/
3.检查安装
docker version
4.配置 docker.service文件
vi /usr/lib/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 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
5.启动dockerd服务进程
systemctl daemon-reload systemctl start docker
6.检验
ps aux | grep docker
7.拉取镜像
docker pull centos
