From f88690220aa991caf78201944fd4fd4424a3a0dd Mon Sep 17 00:00:00 2001 From: Jiri Stransky Date: Tue, 27 Jun 2017 15:34:59 +0200 Subject: Allow disabling udev usage by LVM Disabling udev usage from LVM seems to be the only observed working way of running containerized cinder-volume with local LVM backend. I didn't come across reports that not using udev would have negative impact on the functionality. Additional info at https://groups.google.com/forum/#!topic/docker-user/n4Xtvsb4RAw Change-Id: I1bf395a6228dba66fa6bf9b8bcc9f3ac3d922a49 Related-Bug: #1700140 --- spec/classes/tripleo_profile_base_lvm_spec.rb | 53 +++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 spec/classes/tripleo_profile_base_lvm_spec.rb (limited to 'spec') diff --git a/spec/classes/tripleo_profile_base_lvm_spec.rb b/spec/classes/tripleo_profile_base_lvm_spec.rb new file mode 100644 index 0000000..ac0031f --- /dev/null +++ b/spec/classes/tripleo_profile_base_lvm_spec.rb @@ -0,0 +1,53 @@ +# coding: utf-8 +# +# Copyright (C) 2017 Red Hat, Inc. +# +# 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. +# + +require 'spec_helper' + +describe 'tripleo::profile::base::lvm' do + + shared_examples_for 'tripleo::profile::base::lvm' do + + context 'with default params' do + it 'should enable udev_sync and udev_rules' do + is_expected.to contain_augeas('udev options in lvm.conf') + .with_changes(["set udev_sync/int 1", + "set udev_rules/int 1"]) + end + end + + context 'with enable_udev false' do + let(:params) { { :enable_udev => false } } + + it 'should disable udev_sync and udev_rules' do + is_expected.to contain_augeas('udev options in lvm.conf') + .with_changes(["set udev_sync/int 0", + "set udev_rules/int 0"]) + end + end + end + + + on_supported_os.each do |os, facts| + context 'on #{os}' do + let(:facts) do + facts.merge({ :hostname => 'node.example.com' }) + end + + it_behaves_like 'tripleo::profile::base::lvm' + end + end +end -- cgit 1.2.3-korg