---

# Copyright 2019 Nokia

# 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: Set sriov config dir variable
  set_fact:
    sriov_conf_dir: "/etc/sriov"

- name:  ensure sriov config dir exists
  file:
    path: "{{ sriov_conf_dir }}"
    recurse: "yes"
    state: "directory"
    mode: "0755"

- name: Create /etc/sriov/sriov.conf file
  template:
    src: "sriov.conf.j2"
    dest: "{{ sriov_conf_dir }}/sriov.conf"
    owner: "root"
    mode: "0644"

- name: Configure VF count
  script: configure_vf_count.sh
  register: configure_vf_count_result
  failed_when: not (configure_vf_count_result.rc == 0 or configure_vf_count_result.rc == 2)
  changed_when: configure_vf_count_result.rc == 2

- debug: var=configure_vf_count_result.stdout_lines
  when: configure_vf_count_result.rc != 0

- debug: var=configure_vf_count_result.stderr_lines
  when: configure_vf_count_result.rc != 0

- name: Restart sriov service
  systemd:
    service: sriov
    state: restarted
  when:
    - hostname == installation_controller
    - ('caas_master' in hosts[hostname]['service_profiles']) or ('caas_worker' in hosts[hostname]['service_profiles'])