Ubuntu14.06/16.04

安装证书

sudo apt-get install \

apt-transport-https \

a-certificates \

curl \

software-properties-common

添加Docker源的KEY

curl -fsSL | sudo apt-key add -

添加Docker软件包源

sudo add-apt-repository \

"deb [arch=amd64] \

$(lsb_release -cs) \

stable"

更新apt包索引

sudo apt-get update

安装

sudo apt-get install docker-ce

卸载

sudo apt-get purge docker-ce

sudo rm -rf /var/lib/docker