Ubuntu18.04服务器部署Docker

1.更新包索引

$ sudo apt-get updata

2.安装必要包(curl等)

$ sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg-agent \
    software-properties-common

3.添加Docker官方GPG Key

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

确认一下指纹:

$ sudo apt-key fingerprint 0EBFCD88

pub   rsa4096 2017-02-22 [SCEA]
      9DC8 5822 9FC7 DD38 854A  E2D8 8D81 803C 0EBF CD88
uid           [ unknown] Docker Release (CE deb) <docker@docker.com>
sub   rsa4096 2017-02-22 [S]

4.针对x84_64系统安装最新稳定版本:

$ sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

5.再更新一次包索引

$ sudo apt-get updata

6.安装docker engine

$ sudo apt-get install docker-ce docker-ce-cli containerd.io

等待就完成了~