Docker安装(Ubuntu 64bit)的方法步骤_服务器知识

Docker安装(Ubuntu 64bit)的方法步骤

2021-02-24 16:29wangtaoking1 服务器知识

本篇文章主要介绍了 Docker安装 Ubuntu 64bit的方法步骤，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧

内核支持

如果我们使用的ubuntu系统是14.04之前的版本，我们需要先升级内核。

									$ sudo apt-get update

									$ sudo apt-get install linux-image-extra-$(uname -r) linux-image-extra-virtual

									$ sudo reboot

添加GPG密钥

Docker安装

首先需要安装apt-transport-https支持和Docker库的密钥。

1 2	`$` `sudo` `apt-get` `install` `apt-transport-https ca-certificates` `$` `sudo` `apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D`

添加Docker安装源

我们需要根据自己的系统版本添加对应的docker源

1 2	`$` `sudo` `echo` `"deb https://apt.dockerproject.org/repo ubuntu-trusty main"` `\|` `sudo` `tee` `/etc/apt/sources.list.d/docker.list` `$` `sudo` `apt-get update`

各版本对应的源如下：

Ubuntu Precise 12.04 (LTS): deb https://apt.dockerproject.org/repo ubuntu-precise main

Ubuntu Trusty 14.04 (LTS): deb https://apt.dockerproject.org/repo ubuntu-trusty main

Ubuntu Wily 15.10: deb https://apt.dockerproject.org/repo ubuntu-wily main

Ubuntu Xenial 16.04 (LTS): deb https://apt.dockerproject.org/repo ubuntu-xenial main

安装

我们先查看一下当前可以安装的版本都有哪些。

									$ sudo apt-cache policy docker-engine

									docker-engine:

									 Installed: (none)

									 Candidate: 17.05.0~ce-0~ubuntu-trusty

									 Version table:

									   17.05.0~ce-0~ubuntu-trusty 0

									    500 https://apt.dockerproject.org/repo/ ubuntu-trusty/main amd64 Packages

									   17.04.0~ce-0~ubuntu-trusty 0

									    500 https://apt.dockerproject.org/repo/ ubuntu-trusty/main amd64 Packages

									   17.03.1~ce-0~ubuntu-trusty 0

									    500 https://apt.dockerproject.org/repo/ ubuntu-trusty/main amd64 Packages

									   17.03.0~ce-0~ubuntu-trusty 0

									    500 https://apt.dockerproject.org/repo/ ubuntu-trusty/main amd64 Packages

									   1.13.1-0~ubuntu-trusty 0

									    500 https://apt.dockerproject.org/repo/ ubuntu-trusty/main amd64 Packages

									   1.13.0-0~ubuntu-trusty 0

									    500 https://apt.dockerproject.org/repo/ ubuntu-trusty/main amd64 Packages

									   1.12.6-0~ubuntu-trusty 0

									    500 https://apt.dockerproject.org/repo/ ubuntu-trusty/main amd64 Packages    

									...

接下来就可以安装特定版本的docker了，不过如果我们之前有安装过docker，首先需要删除之前安装的就版本。

									# 卸载旧版docker

									$ sudo apt-get purge docker docker.io lxc-docker docker-engine

									$ sudo apt-get install docker-engine=17.05.0~ce-0~ubuntu-trusty

									$ sudo docker -v

									Docker version 17.05.0-ce, build 89658be