持情况2.

[xiaomakerxiaomaker-virtual-machine:docket]$

uname

GNU/Linux2确定操作系统版本本次我们使用的是Ubuntu

22.04.1

[xiaomakerxiaomaker-virtual-machine:docket]$

cat

HOME_URLhttps://www.ubuntu.com/

SUPPORT_URLhttps://help.ubuntu.com/

BUG_REPORT_URLhttps://bugs.launchpad.net/ubuntu/

PRIVACY_POLICY_URLhttps://www.ubuntu.com/legal/terms-and-policies/privacy-policy

UBUNTU_CODENAMEjammy3卸载旧版本如果是新购买的云服务器是没有的比如输入

docker

[xiaomakerxiaomaker-virtual-machine:docket]$

sudo

https://download.docker.com/linux/ubuntu/gpg

sudo

/etc/apt/keyrings/docker.gpgecho

deb

signedby/etc/apt/keyrings/docker.gpg]

https://download.docker.com/linux/ubuntu

$(lsb_release

/etc/apt/sources.list.d/docker.list

/dev/null6安装

[xiaomakerxiaomaker-virtual-machine:docket]$

docker

2456e983eb9e37e47538f59ea18f2043c9a73640

runc:

[xiaomakerxiaomaker-virtual-machine:docket]$

docker

[xiaomakerxiaomaker-virtual-machine:docket]$

sudo

sha256:6e8b6f026e0b9c419ea0fd02d3905dd0952ad1feea67543f525c73a0a790fefb

Status:

https://docs.docker.com/get-started/3.

常见报错

[https://docker.mirrors.ustc.edu.cn/]

}2重新启动

docker3参考链接https://mirrors.ustc.edu.cn/help/dockerhub.html。

Docker目录修改

挂载到一个大的磁盘这种一般我们能控制挂载过去。

安装之前挂载一个大的磁盘然后创建一个软链接到/var/lib/docker这样就自动安装到我们空间比较大的磁盘了。

安装了

docker

CentOS-x86_64-kernel.repo[xiaomakercentos1

~]$

https://download.docker.com/linux/centos/docker-ce.repo

Loaded

https://download.docker.com/linux/centos/dockerce.repo

grabbing

https://download.docker.com/linux/centos/dockerce.repo

/etc/yum.repos.d/docker-ce.repo

repo

/etc/yum.repos.d/docker-ce.repo[xiaomakercentos1

~]$

s//download.docker.com//mirrors.ustc.edu.cn/docker-ceg

/etc/yum.repos.d/docker-ce.repo4安装最新版本

sudo