tripleo-ansible/tripleo_ansible/roles/tripleo_module_load/tasks/main.yml
Alex Schultz d057ad0b6a Switch from handlers to tasks
Handlers normally don't run until the end of a play execution. Since we
are forcing a handler run in the middle of the tasks there is not a good
reason to use handlers for this case. Additionally we're not relying on
this handler anywhere else.  Because of this, let's switch to explicit
tasks that check changed results instead of handlers.  We've seen issues
with trying to use handlers in ansible when not using a linear strategy.

Change-Id: I4eb5ece7d5c1d25f5beacd9e21e20ae9f3d45c17
Closes-Bug: #1888853
2020-07-24 13:07:25 -06:00

77 lines
2.3 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.
# "tripleo_module_load" will search for and load any operating system variable file
- name: Kernel module block
become: true
block:
- name: Ensure /etc/modules-load.d exists
file:
path: /etc/modules-load.d
state: directory
setype: etc_t
selevel: s0
- name: "Load modules"
modprobe:
name: "{{ item.name }}"
params: "{{ item.params | default(omit) }}"
state: "{{ item.state | default('present') }}"
loop: "{{ tripleo_modules }}"
loop_control:
label: "{{ item.name }}"
- name: "Persist modules via modules-load.d"
template:
dest: "/etc/modules-load.d/{{ item.name }}.conf"
src: module-load.conf.j2
loop: "{{ tripleo_modules }}"
loop_control:
label: "{{ item.name }}"
register: _tripleo_modules_add
when:
- (item.state | default('present')) == 'present'
- name: "Drop module persistence"
file:
path: "/etc/modules-load.d/{{ item.name }}.conf"
state: absent
loop: "{{ tripleo_modules }}"
loop_control:
label: "{{ item.name }}"
register: _tripleo_modules_remove
when:
- (item.state | default('present')) == 'absent'
- name: "Set modules persistence via /etc/modules"
lineinfile:
dest: /etc/modules
line: "{{ item.name }} {{ item.params | default('') }}"
state: "{{ item.state | default('present') }}"
create: true
loop: "{{ tripleo_modules }}"
loop_control:
label: "{{ item.name }}"
- name: Modules reload
systemd:
name: systemd-modules-load.service
state: restarted
when:
- _tripleo_modules_add.changed or _tripleo_modules_remove.changed