# Copyright (c) 2017-2018 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
- name: check if iommu is set by this role in /boot grub.cfg files
  lineinfile:
    path: "{{ item.path }}"
    regexp: '{{ iommu_boot_params }}'
    line: '{{ iommu_boot_params }}'
    state: absent
  check_mode: yes
  register: is_mine_iommu_boot_grub
  ignore_errors: True

- name: added iommu to grub manually because we can't run update-grub in chroot
  replace:
    path: "{{ item.path }}"
    regexp: '(.*linux\s+/boot/vmlinuz.*)$'
    replace: '\1{{ iommu_boot_params }}'
  when: not is_mine_iommu_boot_grub.changed

- debug: var=ansible_kernel