ubuntu 19.10 docker-ce

ubuntu 19.10 代号eoan还没受到docker-ce的支持

解决方法

sudo apt install curl
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu disco stable"
sudo apt install docker-ce

速度太慢

sudo vim /etc/apt/sources.list 
下面的自行替换
deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu disco stable