---
# Tasks for provision_vm role

- name: Validate VM name
  fail:
    msg: "vm_name is required"
  when: vm_name == ""

- name: Validate golden image path
  stat:
    path: "{{ golden_image_path }}"
  register: golden_image_stat
  failed_when: not golden_image_stat.stat.exists

- name: Set VM disk path
  set_fact:
    vm_disk_path: "/var/lib/libvirt/images/{{ vm_name }}.qcow2"

- name: Display provisioning info
  debug:
    msg: "Creating VM: {{ vm_name }}"

- name: Create linked clone overlay disk
  command: >
    qemu-img create -f qcow2
    -b {{ golden_image_path }}
    -F qcow2
    {{ vm_disk_path }}
  become: true
  register: disk_created
  changed_when: true

- name: Build virt-install command
  set_fact:
    virt_install_cmd: >
      virt-install
      --name {{ vm_name }}
      --memory {{ vm_memory }}
      --vcpus {{ vm_vcpus }}
      --disk path={{ vm_disk_path }},format=qcow2
      --import
      --os-variant {{ os_variant }}
      --network network={{ vm_network }}
      --noautoconsole
      --wait 0
      {% if vm_transient %}--transient{% endif %}

- name: Start VM with virt-install
  command: "{{ virt_install_cmd }}"
  become: true
  register: vm_started
  changed_when: true
  failed_when: vm_started.rc != 0

- name: Wait for VM to obtain IP address
  shell: >
    virsh -c qemu:///system domifaddr {{ vm_name }} --source lease 2>/dev/null |
    awk '/ipv4/ {print $4}' | cut -d/ -f1 | head -1
  become: true
  register: vm_ip_result
  until: vm_ip_result.stdout != "" and vm_ip_result.stdout != "0.0.0.0"
  retries: "{{ max_wait_ip }}"
  delay: 2
  changed_when: false

- name: Set VM IP fact
  set_fact:
    "{{ vm_ip_var }}": "{{ vm_ip_result.stdout }}"

- name: Display VM IP
  debug:
    msg: "IP obtained: {{ vm_ip_result.stdout }}"

- name: Export VM IP and name
  set_stats:
    data:
      "{{ vm_ip_var }}": "{{ vm_ip_result.stdout }}"
      provisioned_vm_name: "{{ vm_name }}"

- name: Register VM for cleanup
  set_fact:
    provisioned_vms: "{{ provisioned_vms | default([]) + [{'name': vm_name, 'ip': vm_ip_result.stdout, 'disk': vm_disk_path}] }}"