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authorJiri Stransky <jistr@redhat.com>2017-06-27 15:34:59 +0200
committerJiri Stransky <jistr@redhat.com>2017-06-27 15:34:59 +0200
commitf88690220aa991caf78201944fd4fd4424a3a0dd (patch)
tree48de2017954661f3105bcde243e4ce31d2339f6d /manifests/profile
parent3fcafacc1e3de1c3fad756135889f2f4a3c4fbe2 (diff)
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
Diffstat (limited to 'manifests/profile')
-rw-r--r--manifests/profile/base/lvm.pp40
1 files changed, 40 insertions, 0 deletions
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}"],
+ }
+
+}