faf117f9f8
This introduces support for the options to customize the image volume cache feature. This feature is added to the default class as well as the defined resource type for each volume driver, so that users can configure the global options as well as the backend specific options. Note that rbd driver and vmware driver are intentionally excluded, because for these drivers the specific image store drivers are more popular method to use in-storage copy when creating a volume from an image. Change-Id: I09480346f3a2f05b5ab0aad7033f1b37a31648db
108 lines
4.1 KiB
Ruby
108 lines
4.1 KiB
Ruby
require 'spec_helper'
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describe 'cinder::backend::ibm_svf' do
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let (:config_group_name) { 'ibm_svf' }
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let (:title) { config_group_name }
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let :params do
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{
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:san_ip => '127.0.0.2',
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:san_login => 'Admin',
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:san_password => '12345',
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:storwize_svc_volpool_name => 'svfpool',
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}
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end
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shared_examples 'cinder::backend::ibm_svf' do
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context 'with default parameters' do
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it 'should configure an iSCSI ibm_svf backend' do
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is_expected.to contain_cinder__backend__ibm_svf(config_group_name)
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is_expected.to contain_cinder_config("#{title}/volume_driver").with_value(
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'cinder.volume.drivers.ibm.storwize_svc.storwize_svc_iscsi.StorwizeSVCISCSIDriver'
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)
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is_expected.to contain_cinder_config("#{title}/san_ip").with_value('127.0.0.2')
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is_expected.to contain_cinder_config("#{title}/san_login").with_value('Admin')
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is_expected.to contain_cinder_config("#{title}/san_password").with_value('12345')
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is_expected.to contain_cinder_config("#{title}/storwize_svc_volpool_name").with_value('svfpool')
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is_expected.to contain_cinder_config("#{title}/storwize_svc_allow_tenant_qos").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/storwize_svc_iscsi_chap_enabled").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/storwize_svc_retain_aux_volume").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/storwize_portset").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/backend_availability_zone").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/image_volume_cache_enabled").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/image_volume_cache_max_size_gb").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/image_volume_cache_max_count").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{title}/reserved_percentage").with_value('<SERVICE DEFAULT>')
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end
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end
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context 'with storwize_svc_connection_protocol set to FC' do
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before do
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params.merge!(:storwize_svc_connection_protocol => 'FC',)
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end
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it 'should configure the FC driver' do
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is_expected.to contain_cinder_config("#{title}/volume_driver").with_value(
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'cinder.volume.drivers.ibm.storwize_svc.storwize_svc_fc.StorwizeSVCFCDriver'
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)
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end
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end
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context 'with an invalid storwize_svc_connection_protocol' do
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before do
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params.merge!(:storwize_svc_connection_protocol => 'BAD',)
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end
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it 'should raise an error' do
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is_expected.to compile.and_raise_error(/Evaluation Error/)
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end
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end
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context 'with parameters' do
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before do
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params.merge!(
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:backend_availability_zone => 'my_zone',
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:reserved_percentage => 10,
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)
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end
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it 'should configure the customized values' do
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is_expected.to contain_cinder_config("#{title}/backend_availability_zone").with_value('my_zone')
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is_expected.to contain_cinder_config("#{title}/reserved_percentage").with_value(10)
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end
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end
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context 'ibm_svf backend with additional configuration' do
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before do
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params.merge!( :extra_options => {'ibm_svf/param1' => { 'value' => 'value1' }} )
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end
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it { is_expected.to contain_cinder_config('ibm_svf/param1').with_value('value1') }
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end
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context 'ibm_svf backend with cinder type' do
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before do
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params.merge!( :manage_volume_type => true )
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end
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it { is_expected.to contain_cinder_type('ibm_svf').with(
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:ensure => 'present',
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:properties => ['volume_backend_name=ibm_svf']
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)}
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end
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end
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on_supported_os({
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:supported_os => OSDefaults.get_supported_os
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}).each do |os,facts|
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context "on #{os}" do
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let (:facts) do
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facts.merge!(OSDefaults.get_facts())
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end
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it_behaves_like 'cinder::backend::ibm_svf'
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end
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end
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end
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