docker安装-centos7

https://docs.docker.com

安装

 1、查看内容版本

[martin@localhost ~]$ sudo cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)

 2、卸载就版本

[martin@localhost ~]$ sudo yum remove docker ^Ccker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate
   

 3、安装仓库

[root@localhost ~]# sudo yum install -y yum-utils

[root@localhost ~]# sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
4、开启存储仓库

[root@localhost ~]# sudo yum-config-manager --enable docker-ce-nightly

5、开启测试仓库(执行4即可,5不用执行)

[root@localhost ~]# sudo yum-config-manager --enable docker-ce-test
6、查询可安装的版本

 

 7、安装docker

[root@localhost ~]# yum -y install docker-ce-20.10.9
8、启动docker

[root@localhost ~]# sudo systemctl start docker
9、开机自启动设置

[root@localhost ~]# systemctl enable docker

 

posted @ 2022-01-05 17:49  蜘蛛侠小童鞋  阅读(285)  评论(0编辑  收藏  举报