Instructions on installing Docker on Turnkeylinux Core as a base image for running docker containers.
Update Add docker to your repository list and update the repo list
echo "deb http://ftp.debian.org/debian jessie-backports main" >> /etc/apt/sources.list.d/sources.list
apt-get update
apt-get install docker.io
Note, if you are behind a firewall run this command to get through it…check with your network administrator to find out what this is
echo "export http_proxy=http://username:password@10.1.1.1:8080/" >> /etc/apt/apt.conf.d/01turnkey