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 --- manifests/profile/base/lvm.pp | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 manifests/profile/base/lvm.pp (limited to 'manifests/profile') diff --git a/manifests/profile/base/lvm.pp b/manifests/profile/base/lvm.pp new file mode 100644 index 0000000..91810ce --- /dev/null +++ b/manifests/profile/base/lvm.pp @@ -0,0 +1,40 @@ +# Copyright 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. +# +# == Class: tripleo::profile::base::lvm +# +# LVM profile for tripleo +# +# === Parameters +# +# [*enable_udev*] +# (Optional) Whether to enable udev usage by LVM. +# Defaults to true +# +class tripleo::profile::base::lvm ( + $enable_udev = true, +) { + + if $enable_udev { + $udev_options_value = 1 + } else { + $udev_options_value = 0 + } + augeas {'udev options in lvm.conf': + context => '/files/etc/lvm/lvm.conf/activation/dict/', + changes => ["set udev_sync/int ${udev_options_value}", + "set udev_rules/int ${udev_options_value}"], + } + +} -- cgit 1.2.3-korg