---

- shell: docker --version
  ignore_errors: true
  register: docker_version
# This script is completely broken, it has so many sleeps...
- shell: curl -sSL https://get.docker.com/ | sudo sh
  when: docker_version | failed

# Here's a raw paste of what the above script really does for Ubuntu
#- shell: apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
#- shell: mkdir -p /etc/apt/sources.list.d
#- shell: echo deb https://apt.dockerproject.org/repo ubuntu-trusty main > /etc/apt/sources.list.d/docker.list
#  args:
#    creates: /etc/apt/sources.list.d/docker.list
#- shell: apt-get update
#- shell: apt-get install -y -q docker-engine