docker CE installation：

  1. install unbuntu 16.04 LTS
  2. sudo apt-get update
  3. sudo apt-get install
    apt-transport-https
    ca-certificates
    curl
    software-properties-common
  4. curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
  5. sudo apt-key fingerprint 0EBFCD88
  6. sudo add-apt-repository
    "deb [arch=amd64] https://download.docker.com/linux/ubuntu
    $(lsb_release -cs)
    stable"
  7. sudo apt-get update
  8. sudo apt-get install docker-ce
  9. please refer detail configuration: https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-docker-ce-1