---
# This playbook creates VM from the QCOW2 Image

- name: Create VM Playbook
  hosts: localhost
  become: yes
  become_method: sudo

  vars_files:
    - vars/guests.yml

  tasks:
    - name: Start libvirtd
      service: name=libvirtd state=started enabled=yes
      register: libvirtd

    - name: Wait for libvirtd to start
      wait_for:
        timeout: 30
      when: libvirtd.changed

    - name: Create domain message display
      shell: echo 'Creating domain "{{ item.domain }}"'
      with_items: guests


    - name: Create tmpdir for cloud-init
      shell:
        mktemp -d
      register: tmpdir

    - debug: msg="{{ tmpdir.stdout }}"

    - name: Create cloud-init meta-data and user-data destinations
      file: path={{ item }} state=touch
      with_items:
        - "{{ tmpdir.stdout }}"/meta-data
        - "{{ tmpdir.stdout }}"/user-data

    - name: cloud-init meta-data
      lineinfile: dest="{{ tmpdir.stdout }}"/meta-data line='instance-id{{':'}} "{{ item.domain }}"-iid\nlocal-hostname{{':'}} "{{ item.domain }}"'
      with_items: guests

    - name: cloud-init user-data
      lineinfile: dest="{{ tmpdir.stdout }}"/user-data line='user{{':'}} atomic-user\npassword{{':'}} atomic\nchpasswd{{':'}} {expire{{':'}} False}\nssh_pwauth{{':'}} True'


    - name: Create a cloud-init metadata ISO Image
      shell: genisoimage -input-charset default
             -output "{{ item.path }}"/"{{ item.domain }}".cidata.iso
             -volid "{{ item.path }}"/"{{ item.domain }}".cidata.iso
             -joliet
             -rock
             -quiet
             "{{ tmpdir.stdout }}"/user-data
             "{{ tmpdir.stdout }}"/meta-data
      with_items: guests

    - name: Create VM from QCOW2
      shell: virt-install --quiet --install --name="{{ item.domain }}"
             --os-variant="{{ item.os.variant }}" --ram="{{ item.mem }}"
             --vcpus="{{ item.cpu }}" --disk path="{{ item.path }}"/"{{ item.domain }}".qcow2,
             format=qcow2,bust=virtio --disk path="{{ item.path }}"/"{{ item.domain }}".cidata.iso,
             device=cdrom,readonly=on --network network=default --noautoconsole
      with_items: guests


    - name: Make sure that the VM is running
      virt: name="{{ item.domain }}" command=start
      with_items: guests

    - name: Display username and password
      shell:
        echo "You can log in with username: atomic-user/password:atomic"