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require 'spec_helper'
describe 'cinder::backend::emc_vnx' do
let (:title) { 'emc' }
let :req_params do
{
:san_ip => '127.0.0.2',
:san_login => 'emc',
:san_password => 'password',
:storage_vnx_pool_names => 'emc-storage-pool'
}
end
let :params do
req_params
end
shared_examples 'cinder::backend::emc_vnx' do
context 'emc vnx volume driver' do
it {
is_expected.to contain_cinder_config('emc/volume_driver').with_value('cinder.volume.drivers.dell_emc.vnx.driver.VNXDriver')
is_expected.to contain_cinder_config('emc/storage_protocol').with_value('iscsi')
is_expected.to contain_cinder_config('emc/san_ip').with_value('127.0.0.2')
is_expected.to contain_cinder_config('emc/san_login').with_value('emc')
is_expected.to contain_cinder_config('emc/san_password').with_value('password').with_secret(true)
is_expected.to contain_cinder_config('emc/storage_vnx_pool_names').with_value('emc-storage-pool')
is_expected.to contain_cinder_config('emc/destroy_empty_storage_group').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/iscsi_initiators').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/io_port_list').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/initiator_auto_registration').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/initiator_auto_deregistration').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/force_delete_lun_in_storagegroup').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/ignore_pool_full_threshold').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/vnx_async_migrate').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/storage_vnx_authentication_type').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/storage_vnx_security_file_dir').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/naviseccli_path').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/backend_availability_zone').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/image_volume_cache_enabled').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/image_volume_cache_max_size_gb').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/image_volume_cache_max_count').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/reserved_percentage').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('emc/max_over_subscription_ratio').with_value('<SERVICE DEFAULT>')
}
end
context 'emc vnx backend overriding some parameters' do
before :each do
params.merge!({
:storage_vnx_pool_names => ['emc-storage-pool1', 'emc-storage-pool2'],
:destroy_empty_storage_group => false,
:iscsi_initiators => '{"host1":["10.0.0.1", "10.0.0.2"]}',
:io_port_list => ['a-1', 'B-3'],
:initiator_auto_registration => true,
:initiator_auto_deregistration => false,
:force_delete_lun_in_storagegroup => false,
:ignore_pool_full_threshold => false,
:vnx_async_migrate => true,
:storage_vnx_auth_type => 'global',
:storage_vnx_security_file_dir => '/etc/secfile/array1',
:naviseccli_path => '/opt/Navisphere/bin/naviseccli',
:manage_volume_type => true,
:storage_protocol => 'fc',
:backend_availability_zone => 'my_zone',
:image_volume_cache_enabled => true,
:image_volume_cache_max_size_gb => 100,
:image_volume_cache_max_count => 101,
:reserved_percentage => 10,
:max_over_subscription_ratio => 1.5,
})
end
it {
is_expected.to contain_cinder_config('emc/storage_vnx_pool_names').with_value(params[:storage_vnx_pool_names].join(','))
is_expected.to contain_cinder_config('emc/destroy_empty_storage_group').with_value(params[:destroy_empty_storage_group])
is_expected.to contain_cinder_config('emc/iscsi_initiators').with_value(params[:iscsi_initiators])
is_expected.to contain_cinder_config('emc/io_port_list').with_value(params[:io_port_list].join(','))
is_expected.to contain_cinder_config('emc/initiator_auto_registration').with_value(params[:initiator_auto_registration])
is_expected.to contain_cinder_config('emc/initiator_auto_deregistration').with_value(params[:initiator_auto_deregistration])
is_expected.to contain_cinder_config('emc/force_delete_lun_in_storagegroup').with_value(params[:force_delete_lun_in_storagegroup])
is_expected.to contain_cinder_config('emc/ignore_pool_full_threshold').with_value(params[:ignore_pool_full_threshold])
is_expected.to contain_cinder_config('emc/vnx_async_migrate').with_value(params[:vnx_async_migrate])
is_expected.to contain_cinder_config('emc/storage_vnx_authentication_type').with_value(params[:storage_vnx_auth_type])
is_expected.to contain_cinder_config('emc/storage_vnx_security_file_dir').with_value(params[:storage_vnx_security_file_dir])
is_expected.to contain_cinder_config('emc/naviseccli_path').with_value(params[:naviseccli_path])
is_expected.to contain_cinder_config('emc/storage_protocol').with_value(params[:storage_protocol])
is_expected.to contain_cinder_config('emc/backend_availability_zone').with_value(params[:backend_availability_zone])
is_expected.to contain_cinder_config('emc/image_volume_cache_enabled').with_value(params[:image_volume_cache_enabled])
is_expected.to contain_cinder_config('emc/image_volume_cache_max_size_gb').with_value(params[:image_volume_cache_max_size_gb])
is_expected.to contain_cinder_config('emc/image_volume_cache_max_count').with_value(params[:image_volume_cache_max_count])
is_expected.to contain_cinder_config('emc/reserved_percentage').with_value(params[:reserved_percentage])
is_expected.to contain_cinder_config('emc/max_over_subscription_ratio').with_value(1.5)
}
it { is_expected.to contain_cinder_type('emc').with(
:ensure => 'present',
:properties => ['volume_backend_name=emc']
)}
end
context 'emc vnx backend with additional configuration' do
before :each do
params.merge!( :extra_options => {'emc/param1' => {'value' => 'value1'}} )
end
it { is_expected.to contain_cinder_config('emc/param1').with_value('value1') }
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
it_behaves_like 'cinder::backend::emc_vnx'
end
end
end
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