Debian安装docker

1.卸载旧版

sudo apt-get remove docker docker-engine docker.io containerd runc

2.安装依赖

sudo apt-get install \

    apt-transport-https \

    ca-certificates \

    curl \

    gnupg-agent \

    software-properties-common

3.获取GPG key

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

4.添加apt私有源

sudo add-apt-repository \

  "deb [arch=amd64] https://download.docker.com/linux/debian \

  $(lsb_release -cs) \

  stable"

5.安装docker

  sudo apt-get update 

  sudo apt-get install docker-ce

注意需要执行apt-get update不然会报错，如下图