ubuntu 14.04 更新docker

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问题描述,我的ubuntu版本是14.04,最近想安装harbor(私有镜像库),我的docker是1.6版,老古董了,是3年前装的,就想升级一下

(注意:如果你的系统很长时间没有更新了,更新docker这个操作,很可能花费较多时间,因为我的版本很老了,更新时间很长,花了一个多小时,慎重)

步骤如下:

1、删除Docker,分别执行如下命令

sudo apt-get purge docker.io
sudo rm -rf /etc/docker/
sudo apt-get autoremove

 

2、更新apt源

删除sudo vi /etc/apt/sources.list中的地址,加上

deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://archive.canonical.com/ubuntu/ xenial partner
deb http://extras.ubuntu.com/ubuntu/ xenial main

3、安装Docker,分别执行下面三个命令

sudo apt-get update
sudo apt-get upgrade
curl -sSL http://acs-public-mirror.oss-cn-hangzhou.aliyuncs.com/docker-engine/internet | sh -

不知道什么原因,执行第3行,我的报错了,说连接不上

于是,我在网上又找了一个命令(下载的是1.13版本):

apt-get install docker-engine=1.13.0-0~ubuntu-xenial

最终成功了

参考文献:https://www.jianshu.com/p/016571685952

https://blog.csdn.net/weixin_39758556/article/details/79376674

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