roles/head-prep/tasks/main.yml

---
# file: roles/head-prep/tasks/main.yml

- name:  Install prerequisites for using PPA repos
  apt:
    name={{ item }}
  with_items:
    - python-pycurl
    - software-properties-common

- name: Add Ansible/Juju repositories
  apt_repository:
    repo={{ item }}
  with_items:
     - "ppa:juju/stable"
     - "ppa:ansible/ansible"

- name: Install packages
  apt:
    name={{ item }}
    state=latest
    update_cache=yes
  with_items:
    - ansible
    - uvtool
    - git
    - bzr
    - juju-core
    - python-novaclient
    - python-neutronclient
    - python-keystoneclient
    - python-glanceclient

- name: Obtain the juju-ansible tool from github
  git:
    repo=https://github.com/cmars/juju-ansible.git
    dest=/usr/local/src/juju-ansible
    version="HEAD"

- name: Create symlinks to the juju-ansible tool
  file:
    src=/usr/local/src/juju-ansible/juju-ansible
    dest={{ item }}
    state=link
  with_items:
    - "/usr/local/bin/juju-ansible"
    - "/usr/local/bin/juju-ansible-playbook"

- name: Prepare user account and generate SSH key
  user:
    name={{ ansible_user_id }}
    generate_ssh_key=yes
    groups="libvirtd" append=yes

- name: Register public key
  shell: cat {{ ansible_user_dir }}/.ssh/id_rsa.pub
  register: sshkey

- name: Add key to this user account
  authorized_key:
    user={{ ansible_user_id }}
    key="{{ sshkey.stdout }}"

- name: Copy keypair to /tmp
  shell: cp -f {{ ansible_user_dir }}/.ssh/{{ item }} /tmp; chmod +r /tmp/{{ item }}
  with_items:
    - id_rsa
    - id_rsa.pub

- name: Get ubuntu image for uvtool
  shell: uvt-simplestreams-libvirt sync --source http://cloud-images.ubuntu.com/daily release={{ ansible_distribution_release }} arch=amd64