---
# tasks file for kvm_provision

- name: Ensure requirements in place
  package:
    name:
      - guestfs-tools
      - python3-libvirt
    state: present
  become: yes

- name: Get VMs list
  community.libvirt.virt:
    command: list_vms
  register: existing_vms
  changed_when: no

- name: Create VM if not exists
  block:

  - name: Copy base image to libvirt directory
    copy:
      dest: "{{ libvirt_pool_dir }}/{{ vm_name }}.qcow2"
      src: "{{ libvirt_pool_dir }}/{{ base_image_name }}"
      force: no
      remote_src: yes 
      mode: 0660
    register: copy_results
  - name: Define vm
    community.libvirt.virt:
      command: define
      xml: "{{ lookup('template', 'vm-template.xml.j2') }}"
  - name: Configure the image
    command: |
      virt-customize -a {{ libvirt_pool_dir }}/{{ vm_name }}.qcow2 \
      --hostname {{ vm_name }} \
      --password {{ vm_user }}:password:{{ vm_pass }} \
      --firstboot-command '/usr/bin/ssh-keygen -A'
    when: copy_results is changed

  when: "vm_name not in existing_vms.list_vms"


- name: Ensure VM is started
  community.libvirt.virt:
    name: "{{ vm_name }}"
    state: running
  register: vm_start_results
  until: "vm_start_results is success"
  retries: 15
  delay: 2

- name: Ensure temporary file is deleted
  file:
    path: "/tmp/{{ base_image_name }}"
    state: absent
  when: cleanup_tmp | bool