---
- name: "install libvirt"
  ansible.builtin.apt:
    name:
      - "dnsmasq"
      - "libvirt-daemon-system"
      - "netcat"
      - "qemu-system"
    install_recommends: false
  register: system_extra_libvirt_install

- name: "install zfs storage driver for libvirt"
  ansible.builtin.apt:
    name:
      - "libvirt-daemon-driver-storage-zfs"
  when:
    system_extra_libvirt_install_zfs_driver
  register: system_extra_libvirt_zfs_driver

- name: "enable libvirtd"
  ansible.builtin.systemd:
    name: "libvirtd"
    enabled: true

- name: "start libvirtd"
  ansible.builtin.systemd:
    name: "libvirtd"
    state: "started"
  register: system_extra_libvirt_start

- name: "restart libvirtd"
  ansible.builtin.systemd:
    name: "libvirtd"
    state: "restarted"
  when:
    (system_extra_libvirt_install.changed or
    (system_extra_libvirt_zfs_driver is defined and
    system_extra_libvirt_zfs_driver.changed)) and
    not system_extra_libvirt_start.changed

- name: "add {{ system_extra_libvirt_user_name }} to group \"libvirt\""
  ansible.builtin.user:
    name: "{{ system_extra_libvirt_user_name }}"
    groups: "libvirt"
    append: true