参考博客:https://blog.csdn.net/JyuSun/article/details/77927865#commentBox
以下centos-local.tgz已打包完成,打包过程可参考以上链接可在百度网盘上下载
链接:https://pan.baidu.com/s/1FfLNBLtICEkSljTQgkuu8Q 提取码:j5ad
tar -xvzf centos-local.tgz cd docker-ce-local # 安装createrepo rpm -ivh deltarpm-3.6-3.el7.x86_64.rpm rpm -ivh python-deltarpm-3.6-3.el7.x86_64.rpm rpm -ivh createrepo-0.9.9-28.el7.noarch.rpm # 将所有的安装源移动到备份文件夹中 cd /etc/yum.repos.d/ mkdir repobak mv CentOS* repobak/ vi /etc/yum.repos.d/docker-ce-local.repo ------- [docker-ce-local] name=Local Yum baseurl=file:///root/docker-ce-local/ gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 enabled=1 ------------ 如果不对,修改 gpgkey=file:///root/docker-ce-local/gpg ~~~~~~~~~~~~~~~~~~~~~~~~ # 生成源索引及缓存 createrepo /root/docker-ce-local yum makecache # 安装docker-ce yum install docker-ce docker version(1)记得修改你存放docker-ce-local的目录,修改以上地址,上文是/root/docker-ce-local/ (2)在服务器上部署时,由于一般没有root权限,记得加上sudo (3)当查看docker version,若出现Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 需进行如下操作
systemctl daemon-reload sudo service docker restart sudo service docker status # (should see active (running))(4)当发现启动docker后,原有的可连通的网段不能telnet 22、不能ping通时,查看是否网桥占用,使用ifconfig查看docker的网桥,修改
sudo vi /etc/docker/daemon.json {"bip":"192.168.0.1/16"} sudo service docker restart