As of 20/10/2017, a release file for Ubuntu 17.10 Artful Aardvark is not available on Download Docker.
If you are used to installing Docker to your development machine with get-docker
script, that won't work either. So the solution is to install Docker CE from the zesty
package.
sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo apt-key fingerprint 0EBFCD88
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu zesty stable"
sudo apt-get update
sudo apt-get install docker-ce
Only Docker 17.11 and newer are available for Ubuntu 17.10 , you have to use edge release channel at least until 17.12 stable is released