尝鲜、尝鲜、尝鲜!!! 开始安装Docker吧,多余的话不说了。
安装要求
- ubuntu 64 bit系统
- 系统内核3.10及以上 命令
uname -r
安装步骤
系统包更新
1 | sudo apt-get update |
增加GPG key
1 | sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D |
增加下载源
vim /etc/apt/sources.list.d/docker.list
添加以下内容:
- On Ubuntu Precise 12.04 (LTS)
1 | deb https://apt.dockerproject.org/repo ubuntu-precise main |
- On Ubuntu Trusty 14.04 (LTS)
1 | deb https://apt.dockerproject.org/repo ubuntu-trusty main |
- On Ubuntu Wily 15.10
1 | deb https://apt.dockerproject.org/repo ubuntu-wily main |
- On Ubuntu Xenial 16.04 (LTS)
1 | deb https://apt.dockerproject.org/repo ubuntu-xenial main |
系统包更新
1 | sudo apt-get update |
删除旧Docker
检查系统是否已经安装docker并移除老版本
1 | sudo apt-get purge lxc-docker |
验证安装Docker
1 | apt-cache policy docker-engine |
安装依赖包
1 | sudo apt-get update |
安装Docker
1 | sudo apt-get install docker-engine |
启动Docker
1 | sudo service docker start |
验证Docker安装
下载并启动hello-world的docker镜像,终端打印hello world
1 | sudo docker run hello-world |