handlers/main.yml

---
# sriov handlers/main.yml
#
# SPDX-FileCopyrightText: © 2021 Open Networking Foundation <support@opennetworking.org>
# SPDX-License-Identifier: Apache-2.0

- name: enable sriov.service
  systemd:
    name: sriov
    daemon_reload: true
    enabled: true

- name: update grub
  command: update-grub
  notify: reboot

- name: reboot
  reboot:
    test_command: "systemctl show -p LoadState sriov.service | grep loaded"
  notify:
    - ensure vtd
    - ensure vfs

- name: ensure vtd
  shell: "set -o pipefail && dmesg | grep DMAR-IR"
  args:
    executable: /bin/bash
  register: check_vt_d
  changed_when: check_vt_d.rc != 0
  failed_when: check_vt_d.rc != 0
  when: molecule_handler_notest is not defined

- name: ensure vfs
  command: "cat /sys/class/net/{{ sriov_pf_name }}/device/sriov_numvfs"
  register: confirm_vfs
  changed_when: confirm_vfs.stdout | int == 0
  failed_when: confirm_vfs.stdout | int == 0
  when: molecule_handler_notest is not defined