- 先去外网下载资源Index of linux/static/stable/x86_64/
https://download.docker.com/linux/static/stable/x86_64/下载docker相关依赖，例如docker-18.06.1-ce.tgz - 将下载的资源拷贝至存储工具带到内网环境
- 将资源上传至centos7 的自己存放的目录
- tar zxf docker-18.06.1-ce.tgz 解压文件
- 拷贝解压文件到usr/bin 目录下，例如cp opt/docker/docker/* usr/bin
- 启动docker sudo dockerd & ,docker info 查看docker详情信息
- 将docker注册为服务，先去kill 掉docker进程，ps -ef|grep docker kill -9 pid
- 创建docker.service文件，内容如下
[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将创建号的文件放在/usr/lib/systemd/system/ 目录下
- 启动和开机自启
systemctl start/stop docker systemctl enable/disable docker