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Diffstat (limited to 'manifests/profile/base/nova/compute_libvirt_shared.pp')
-rw-r--r-- | manifests/profile/base/nova/compute_libvirt_shared.pp | 46 |
1 files changed, 46 insertions, 0 deletions
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 + } + } +} |