Install Docker with registry on Debian server with Ansible

install_docker.yaml

- hosts: myserver
  tasks:
    - name: Enable backports
      apt_repository: filename="backports" repo="deb http://http.debian.net/debian jessie-backports main"
   
    - name: Add apt http support
      apt: name=apt-transport-https,ca-certificates

    - name: Add docker repo key
      apt_key: keyserver=hkp://p80.pool.sks-keyservers.net:80 id=58118E89F3A912897C070ADBF76221572C52609D
    - name: Add docker repo
      apt_repository: filename="docker" repo="deb https://apt.dockerproject.org/repo debian-jessie main"

    - name: Make docker group for unpriviledged users
      group: name=docker

    - name: Install docker
      apt: name=docker-engine
    
    - name: Install python-docker from backports
      apt: name=python-docker state=latest default_release=jessie-backports

    - name: Run docker service
      service: name="docker" state="started"

    # Docker registry
    - name: Make sure registry dir for volume exists
      file: name="/home/share/docker-registry" state=directory

    - name: Run docker registry
      docker_container:
        name: registry
        state: started
        image: registry:2
        network_mode: host
        restart_policy: always
        volumes:
          - "/home/share/docker-registry:/var/lib/registry"

    - name: Copy docker cleanup script
      copy: src=containers/docker1/docker-cleanup.sh dest=/root mode="u=rx"

    - name: Install utils
      apt: name=git,nano state=latest