tripleo-ansible/tripleo_ansible/roles/tuned/tasks/tuned_config.yml

67 lines
2.2 KiB
YAML

---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# 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: Ensure profile directory exists
file:
path: "/etc/tuned/{{ tuned_profile }}"
state: directory
when:
- (tuned_custom_profile is defined) and ((tuned_custom_profile | length) > 0)
- name: Create custom tuned profile
copy:
content: "{{ tuned_custom_profile }}"
dest: "/etc/tuned/{{ tuned_profile }}/tuned.conf"
when:
- (tuned_custom_profile is defined) and ((tuned_custom_profile | length) > 0)
- name: Check tuned active profile
slurp:
src: "/etc/tuned/active_profile"
register: tuned_active_profile
- name: Check Tuned Configuration file exists
stat:
path: "/etc/tuned/{{ tuned_profile }}-variables.conf"
register: tuned_conf_stat_result
- name: Fail if tuned profile conf is absent but isolated cores is provided
fail:
msg: "Tuned profile conf file is not available to configure isolated cores"
when:
- tuned_isolated_cores is defined
- (tuned_isolated_cores | length) > 0
- not (tuned_conf_stat_result.stat.exists | bool)
- name: "Configure isolated cores for profile {{ tuned_profile }}"
lineinfile:
dest: "/etc/tuned/{{ tuned_profile }}-variables.conf"
regexp: '^isolated_cores=.*'
line: 'isolated_cores={{ tuned_isolated_cores }}'
when:
- tuned_isolated_cores is defined
- (tuned_isolated_cores | length) > 0
- (tuned_conf_stat_result.stat.exists | bool)
- name: Enable tuned profile
command: >-
tuned-adm profile {{ tuned_profile }}
environment:
PATH: "/bin:/usr/bin:/sbin:/usr/sbin"
when:
- ((tuned_active_profile['content'] | b64decode).strip()) != tuned_profile