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#
# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
#
# Author: Emilien Macchi <emilien.macchi@enovance.com>
#
# 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.
#
# Unit tests for nova::compute::rbd class
#
require 'spec_helper'
describe 'nova::compute::rbd' do
let :params do
{ :libvirt_rbd_user => 'nova' }
end
shared_examples_for 'nova::compute::rbd' do
it { is_expected.to contain_class('nova::params') }
it 'configure nova.conf with default parameters' do
is_expected.to contain_nova_config('libvirt/rbd_secret_uuid').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/images_rbd_pool').with_value('rbd')
is_expected.to contain_nova_config('libvirt/images_rbd_ceph_conf').with_value('/etc/ceph/ceph.conf')
is_expected.to contain_nova_config('libvirt/rbd_user').with_value('nova')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_store_name').with_value('<SERVICE DEFAULT>')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_copy_poll_interval').with_value('<SERVICE DEFAULT>')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_copy_timeout').with_value('<SERVICE DEFAULT>')
is_expected.to contain_nova_config('libvirt/rbd_connect_timeout').with_value('<SERVICE DEFAULT>')
is_expected.to contain_nova_config('libvirt/rbd_destroy_volume_retry_interval').with_value('<SERVICE DEFAULT>')
is_expected.to contain_nova_config('libvirt/rbd_destroy_volume_retries').with_value('<SERVICE DEFAULT>')
end
it 'installs client package' do
is_expected.to contain_package('ceph-client-package').with(
'name' => platform_params[:ceph_client_package],
'ensure' => 'present',
'tag' => ['openstack', 'nova-support-package']
)
end
context 'when overriding default parameters' do
before :each do
params.merge!(
:libvirt_rbd_user => 'joe',
:libvirt_images_rbd_pool => 'AnotherPool',
:libvirt_images_rbd_ceph_conf => '/tmp/ceph.conf',
:libvirt_images_rbd_glance_store_name => 'glance_rbd_store',
:libvirt_images_rbd_glance_copy_poll_interval => 30,
:libvirt_images_rbd_glance_copy_timeout => 300,
:libvirt_rbd_connect_timeout => 5,
:libvirt_rbd_destroy_volume_retry_interval => 5,
:libvirt_rbd_destroy_volume_retries => 12,
)
end
it 'configure nova.conf with overridden parameters' do
is_expected.to contain_nova_config('libvirt/images_rbd_pool').with_value('AnotherPool')
is_expected.to contain_nova_config('libvirt/images_rbd_ceph_conf').with_value('/tmp/ceph.conf')
is_expected.to contain_nova_config('libvirt/rbd_user').with_value('joe')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_store_name').with_value('glance_rbd_store')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_copy_poll_interval').with_value(30)
is_expected.to contain_nova_config('libvirt/images_rbd_glance_copy_timeout').with_value(300)
is_expected.to contain_nova_config('libvirt/rbd_connect_timeout').with_value(5)
is_expected.to contain_nova_config('libvirt/rbd_destroy_volume_retry_interval').with_value(5)
is_expected.to contain_nova_config('libvirt/rbd_destroy_volume_retries').with_value(12)
end
end
context 'when using cephx' do
before do
params.merge!(
:libvirt_rbd_secret_uuid => '4f515eff-47e4-425c-b24d-9c6adc56401c',
:libvirt_rbd_secret_key => 'AQBHCbtT6APDHhAA5W00cBchwkQjh3dkKsyPjw==',
)
end
it { is_expected.to contain_nova__compute__libvirt__secret_ceph('4f515eff-47e4-425c-b24d-9c6adc56401c').with(
:uuid => '4f515eff-47e4-425c-b24d-9c6adc56401c',
:value => 'AQBHCbtT6APDHhAA5W00cBchwkQjh3dkKsyPjw==',
)}
end
context 'when using cephx but disabling ephemeral storage' do
before do
params.merge!(
:libvirt_rbd_secret_uuid => '4f515eff-47e4-425c-b24d-9c6adc56401c',
:libvirt_rbd_secret_key => 'AQBHCbtT6APDHhAA5W00cBchwkQjh3dkKsyPjw==',
:ephemeral_storage => false
)
end
it 'should only set user and secret_uuid in nova.conf ' do
is_expected.to contain_nova_config('libvirt/images_rbd_pool').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/images_rbd_ceph_conf').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_store_name').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_copy_poll_interval').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/images_rbd_glance_copy_timeout').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/rbd_connect_timeout').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/rbd_destroy_volume_retry_interval').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/rbd_destroy_volume_retries').with_ensure('absent')
is_expected.to contain_nova_config('libvirt/rbd_user').with_value('nova')
is_expected.to contain_nova_config('libvirt/rbd_secret_uuid').with_value('4f515eff-47e4-425c-b24d-9c6adc56401c')
end
it { is_expected.to contain_nova__compute__libvirt__secret_ceph('4f515eff-47e4-425c-b24d-9c6adc56401c').with(
:uuid => '4f515eff-47e4-425c-b24d-9c6adc56401c',
:value => 'AQBHCbtT6APDHhAA5W00cBchwkQjh3dkKsyPjw==',
)}
end
context 'when not managing ceph client' do
before :each do
params.merge!(
:manage_ceph_client => false
)
end
it { is_expected.to_not contain_package('ceph-client-package') }
end
end
shared_examples_for 'nova::compute::rbd in Debian' do
it 'should install the qemu-block-extra package' do
is_expected.to contain_package('qemu-block-extra').with(
:ensure => 'present',
:tag => ['openstack', 'nova-support-package'],
)
end
end
shared_examples_for 'nova::compute::rbd in RedHat' do
it 'should not install the qemu-block-extra package' do
is_expected.to_not contain_package('qemu-block-extra')
end
end
on_supported_os({
:supported_os => OSDefaults.get_supported_os
}).each do |os,facts|
context "on #{os}" do
let (:facts) do
facts.merge!(OSDefaults.get_facts())
end
let (:platform_params) do
case facts[:os]['family']
when 'Debian'
{ :ceph_client_package => 'ceph-common' }
when 'RedHat'
{ :ceph_client_package => 'ceph-common' }
end
end
it_configures 'nova::compute::rbd'
if facts[:os]['family'] == 'Debian'
it_configures "nova::compute::rbd in #{facts[:os]['family']}"
end
end
end
end
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