ansible-docker/docker.yml at master · bryfry/ansible-docker · GitHub

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---
- hosts: docker_host
  vars:
    docker_deps:
      - python-software-properties
      - python-apt
      - python-pycurl
      - wget
    linux_kernel: linux-image-generic-lts-raring
    vbox_additions_iso: http://dlc.sun.com.edgesuite.net/virtualbox/4.3.4/VBoxGuestAdditions_4.3.4.iso
    docker_apt: "deb http://get.docker.io/ubuntu docker main"
  tasks:
    # install dependencies needed to run the docker lxc engine (http://www.docker.io/)
    # Basically a reworking of docker's Vagrentfile[1] into an ansible-playbook
    # [1] https://github.com/dotcloud/docker/blob/master/Vagrantfile

    - name: Install {{ linux_kernel }} # defined in group_vars/hosting.yml
      when: docker_update_kernel is undefined or not docker_update_kernel
      apt: package={{ linux_kernel }} update_cache=yes state=present
      sudo: yes
      notify:
      - restart server

    - name: Pre-repo add dependencies
      apt: pkg={{ item }} state=latest
      with_items: docker_deps
      sudo: yes

    - name: Add docker repository key
      apt_key: url=https://get.docker.io/gpg state=present
      sudo: yes

    - name: Add docker repository
      apt_repository: repo="{{ docker_apt }}" state=present
      sudo: yes

    - name: Install docker
      apt: pkg=lxc-docker state=latest update_cache=yes
      sudo: yes
      notify:
      - restart server

    - name: add {{ ansible_user_id }} to docker group
      user: name={{ ansible_user_id }} groups=docker append=yes
      sudo: yes

    #- name: wget VBox Additions iso for fixing after kernel update
    #  action: wget -q {{ vbox_additions_iso }}
    #  tags: vbox

  handlers:
    - name: restart server
      command: /sbin/reboot
      sudo: yes