--- /dev/null
+#
+# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
+#
+# Author: Emilien Macchi <emilien.macchi@enovance.com>
+# François Charlier <francois.charlier@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::cells class
+#
+
+require 'spec_helper'
+
+describe 'nova::cells' do
+
+ let :pre_condition do
+ "include nova"
+ end
+
+ let :default_params do
+ {:enabled => true,
+ :bandwidth_update_interval => '600',
+ :call_timeout => '60',
+ :capabilities => ['hypervisor=xenserver;kvm','os=linux;windows'],
+ :db_check_interval => '60',
+ :driver => 'nova.cells.rpc_driver.CellsRPCDriver',
+ :instance_updated_at_threshold => '3600',
+ :instance_update_num_instances => '1',
+ :manager => 'nova.cells.manager.CellsManager',
+ :max_hop_count => '10',
+ :mute_child_interval => '300',
+ :mute_weight_multiplier => '-10.0',
+ :mute_weight_value => '1000.0',
+ :ram_weight_multiplier => '10.0',
+ :reserve_percent => '10.0',
+ :rpc_driver_queue_base => 'cells.intercell',
+ :scheduler_filter_classes => 'nova.cells.filters.all_filters',
+ :scheduler => 'nova.cells.scheduler.CellsScheduler',
+ :scheduler_retries => '10',
+ :scheduler_retry_delay => '2',
+ :scheduler_weight_classes => 'nova.cells.weights.all_weighers',
+ :weight_offset => '1.0',
+ :weight_scale => '1.0'}
+ end
+
+ shared_examples_for 'nova-cells' do
+
+ it { should contain_class('nova::params') }
+
+ it 'installs nova-cells package' do
+ should contain_package('nova-cells').with(
+ :ensure => 'present',
+ :name => platform_params[:cells_package_name],
+ :tag => ['openstack', 'nova']
+ )
+ end
+
+ it 'configures nova-cells service' do
+ should contain_service('nova-cells').with(
+ :ensure => 'running',
+ :name => platform_params[:cells_service_name]
+ )
+ end
+
+ it 'configures cell' do
+ should contain_nova_config('cells/bandwidth_update_interval').with(:value => '600')
+ should contain_nova_config('cells/call_timeout').with(:value => '60')
+ should contain_nova_config('cells/capabilities').with(:value => 'hypervisor=xenserver;kvm,os=linux;windows')
+ should contain_nova_config('cells/db_check_interval').with(:value => '60')
+ should contain_nova_config('cells/driver').with(:value => 'nova.cells.rpc_driver.CellsRPCDriver')
+ should contain_nova_config('cells/instance_updated_at_threshold').with(:value => '3600')
+ should contain_nova_config('cells/instance_update_num_instances').with(:value => '1')
+ should contain_nova_config('cells/manager').with(:value => 'nova.cells.manager.CellsManager')
+ should contain_nova_config('cells/max_hop_count').with(:value => '10')
+ should contain_nova_config('cells/mute_child_interval').with(:value => '300')
+ should contain_nova_config('cells/mute_weight_multiplier').with(:value => '-10.0')
+ should contain_nova_config('cells/mute_weight_value').with(:value => '1000.0')
+ should contain_nova_config('cells/ram_weight_multiplier').with(:value => '10.0')
+ should contain_nova_config('cells/reserve_percent').with(:value => '10.0')
+ should contain_nova_config('cells/rpc_driver_queue_base').with(:value => 'cells.intercell')
+ should contain_nova_config('cells/scheduler_filter_classes').with(:value => 'nova.cells.filters.all_filters')
+ should contain_nova_config('cells/scheduler_retries').with(:value => '10')
+ should contain_nova_config('cells/scheduler_retry_delay').with(:value => '2')
+ should contain_nova_config('cells/scheduler_weight_classes').with(:value => 'nova.cells.weights.all_weighers')
+ should contain_nova_config('cells/scheduler').with(:value => 'nova.cells.scheduler.CellsScheduler')
+ end
+ end
+
+ shared_examples_for 'a parent cell' do
+ let :params do
+ { :enabled => true,
+ :cell_type => 'parent',
+ :cell_name => 'mommy' }
+ end
+ let :expected_params do
+ default_params.merge(params)
+ end
+ it { should contain_nova_config('cells/name').with_value(expected_params[:cell_name]) }
+ it { should contain_nova_config('DEFAULT/compute_api_class').with_value('nova.compute.cells_api.ComputeCellsAPI')}
+ it { should contain_nova_config('cells/cell_type').with_value('api')}
+ it_configures 'nova-cells'
+ end
+
+ shared_examples_for 'a parent cell with manage_service as false' do
+ let :params do
+ { :enabled => true,
+ :manage_service => false,
+ :cell_type => 'parent',
+ :cell_name => 'mommy' }
+ end
+ let :expected_params do
+ default_params.merge(params)
+ end
+ it { should contain_service(platform_params[:cells_service_name]).without_ensure }
+ end
+
+ shared_examples_for 'a child cell' do
+ let :params do
+ { :enabled => true,
+ :cell_type => 'child',
+ :cell_name => 'henry' }
+ end
+ let :expected_params do
+ default_params.merge(params)
+ end
+ it { should contain_nova_config('cells/name').with_value(expected_params[:cell_name]) }
+ it { should contain_nova_config('DEFAULT/quota_driver').with_value('nova.quota.NoopQuotaDriver')}
+ it { should contain_nova_config('cells/cell_type').with_value('compute')}
+ it_configures 'nova-cells'
+ end
+
+
+ context 'on Debian platforms' do
+ let :facts do
+ { :osfamily => 'Debian' }
+ end
+
+ let :platform_params do
+ {
+ :cells_package_name => 'nova-cells',
+ :cells_service_name => 'nova-cells'
+ }
+ end
+
+ it_configures 'a parent cell'
+ it_configures 'a parent cell with manage_service as false'
+ it_configures 'a child cell'
+ end
+
+ context 'on RedHat platforms' do
+ let :facts do
+ { :osfamily => 'RedHat' }
+ end
+
+ let :platform_params do
+ {
+ :cells_package_name => 'openstack-nova-cells',
+ :cells_service_name => 'openstack-nova-cells'
+ }
+ end
+
+ it_configures 'a parent cell'
+ it_configures 'a child cell'
+ end
+
+end
projects / dsa-puppet.git / blobdiff