60 lines
2.0 KiB
Puppet
60 lines
2.0 KiB
Puppet
# Copyright 2016 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# == Class: tripleo::profile::base::nova::compute_libvirt_shared
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#
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# Libvirt profile for tripleo. It will deploy Libvirt service and configure it.
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#
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# === Parameters
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#
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# [*step*]
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# (Optional) The current step in deployment. See tripleo-heat-templates
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# for more details.
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# Defaults to hiera('step')
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#
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# [*rbd_ephemeral_storage*]
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# (Optional) Use Ceph as ephmeral disk backend.
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# Defaults to hiera('nova::compute::rbd::ephemeral_storage', false)
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#
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# [*rbd_persistent_storage*]
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# (Optional) Use Ceph as volume backend.
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# Defaults to hiera('rbd_persistent_storage', false)
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#
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# [*rbd_disk_cachemodes*]
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# (Optional) Cache mode of rbd volumes.
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# Defaults to hiera('rbd_disk_cachemodes', ['network=writeback'])
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#
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class tripleo::profile::base::nova::compute_libvirt_shared (
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$step = Integer(hiera('step')),
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$rbd_ephemeral_storage = hiera('nova::compute::rbd::ephemeral_storage', false),
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$rbd_persistent_storage = hiera('rbd_persistent_storage', false),
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$rbd_disk_cachemodes = hiera('rbd_disk_cachemodes', ['network=writeback']),
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) {
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if $step >= 4 {
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# Ceph + Libvirt
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if $rbd_ephemeral_storage or $rbd_persistent_storage {
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include nova::compute::rbd
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}
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if $rbd_ephemeral_storage {
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class { 'nova::compute::libvirt':
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disk_cachemodes => $rbd_disk_cachemodes,
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hw_disk_discard => 'unmap',
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}
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} else {
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include nova::compute::libvirt
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}
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}
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}
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