---
- name: preperations and sanity checks
  hosts: "{{ hostname }}"
  gather_facts: no
  tasks:
  - name: setup variables
    set_fact:
      network_cooked: "{{ network }}"
      install_cooked: "{{ install }}"

  - name: create temporary host group for vm host
    changed_when: no
    add_host:
      name: "{{ install_cooked.host }}"
      inventory_dir: "{{inventory_dir}}"
      group: _vmhost_
  # TODO: add some sanity checks

- name: Update network configuration & shutdown VM
  hosts: "{{ hostname }}"
  gather_facts: no
  roles:
    - vm/network

  tasks:
    - meta: flush_handlers

    - name: Shutdown VM
      async: 1
      poll: 0
      ignore_errors: true
      shell: sleep 2 && poweroff

- name: Update VM definition
  hosts: _vmhost_
  tasks:
    - name: Wait for VM to shut down
      wait_for_virt:
        name: "{{ hostname }}"
        states: shutdown
        timeout: 30
 
    - name: Undefine VM
      virt:
        name: "{{ hostname }}"
        command: undefine

    - name: Redefine VM
      virt:
        name: "{{ hostname }}"
        command: define
        xml: "{{ lookup('template', 'roles/vm/install/templates/libvirt-domain.xml.j2') }}"

    - name: Restart VM
      virt:
        name: "{{ hostname }}"
        state: running

    - name: mark vm as autostarted
      when: hostvars[hostname].install_cooked.autostart is defined
      virt:
        name: "{{ hostname }}"
        autostart: "{{ hostvars[hostname].install_cooked.autostart }}"
        command: info ## virt module needs either command or state

- name: Apply the base vm/guest role
  hosts: "{{ hostname }}"
  pre_tasks:
    - name: Wait for the VM to be up and running
      wait_for_connection:
        timeout: 120

  roles:
    - vm/guest