# 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 # # Nova Compute Libvirt profile for tripleo # # === 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 ( $step = hiera('step'), ) { if $step >= 4 { include ::tripleo::profile::base::nova::compute # 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 { $client_keys = hiera('ceph::profile::params::client_keys') $client_user = join(['client.', hiera('nova::compute::rbd::libvirt_rbd_user')]) class { '::nova::compute::rbd': libvirt_rbd_secret_key => $client_keys[$client_user]['secret'], } } # TODO(emilien): Some work needs to be done in puppet-nova to separate nova-compute config # when running libvirt and libvirt itself, so we allow micro-services deployments. if str2bool(hiera('nova::use_ipv6', false)) { $vncserver_listen = '::0' } else { $vncserver_listen = '0.0.0.0' } if $rbd_ephemeral_storage { class { '::nova::compute::libvirt': libvirt_disk_cachemodes => ['network=writeback'], libvirt_hw_disk_discard => 'unmap', vncserver_listen => $vncserver_listen, } } else { class { '::nova::compute::libvirt' : vncserver_listen => $vncserver_listen, } } include ::nova::compute::libvirt::qemu } }