阿里雲Ubuntu系統安裝docker 完整操作

1. sudo apt-get update 2. sudo apt-get install -y curl linux-image-extra-$(uname -r) linux-image-extra-virtual 3. sudo apt-get install -y apt-transport-https ca-certificates 4. curl -s http://yum.dockerproject.org/gpg | sudo apt-key 5. sudo add-apt-repository "deb https://apt.dockerproject.org/repo/pool/ $(lsb_release -cs) main" 6. sudo apt-get update 7. sudo apt-get -y install docker-engine 8. 驗證docker 是否安裝成功 sudo docker --version