1,安裝apt-get系統工具
sudo apt-get update
2,安裝允許apt通過HTTPS使用存儲庫
sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common
3,安裝GPG證書
curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
4,寫入軟件源信息
sudo add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
5,更新並安裝Docker-CE
sudo apt-get -y update
sudo apt-get -y install docker-ce
完