From e14120563938d40b1860e1d4945e578503ab428e Mon Sep 17 00:00:00 2001
From: Giulio Fidente <gfidente@redhat.com>
Date: Wed, 19 Jul 2017 15:19:30 +0200
Subject: Make calls to nova::compute::rbd from libvirt profile

Some of the tasks carried by nova::compute::rbd class apply libvirt.

Change-Id: Ib233689fdcdda391596d01a21f77bd8e1672ae04
Depends-On: I28557deb13b75922932cd3e86c3467a541c988d0
---
 .../profile/base/nova/compute_libvirt_shared.pp    | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 manifests/profile/base/nova/compute_libvirt_shared.pp

(limited to 'manifests/profile/base/nova/compute_libvirt_shared.pp')

diff --git a/manifests/profile/base/nova/compute_libvirt_shared.pp b/manifests/profile/base/nova/compute_libvirt_shared.pp
new file mode 100644
index 0000000..36235cd
--- /dev/null
+++ b/manifests/profile/base/nova/compute_libvirt_shared.pp
@@ -0,0 +1,46 @@
+# Copyright 2016 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::nova::compute_libvirt_shared
+#
+# Libvirt profile for tripleo. It will deploy Libvirt service and configure it.
+#
+# === Parameters
+#
+# [*step*]
+#   (Optional) The current step in deployment. See tripleo-heat-templates
+#   for more details.
+#   Defaults to hiera('step')
+#
+class tripleo::profile::base::nova::compute_libvirt_shared (
+  $step = Integer(hiera('step')),
+) {
+  if $step >= 4 {
+    # Ceph + Libvirt
+    $rbd_ephemeral_storage = hiera('nova::compute::rbd::ephemeral_storage', false)
+    $rbd_persistent_storage = hiera('rbd_persistent_storage', false)
+    if $rbd_ephemeral_storage or $rbd_persistent_storage {
+      include ::nova::compute::rbd
+    }
+
+    if $rbd_ephemeral_storage {
+      class { '::nova::compute::libvirt':
+        libvirt_disk_cachemodes => ['network=writeback'],
+        libvirt_hw_disk_discard => 'unmap',
+      }
+    } else {
+      include ::nova::compute::libvirt
+    }
+  }
+}
-- 
cgit 1.2.3-korg