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|
require 'spec_helper'
describe 'cinder::backend::gpfs' do
let (:title) { 'gpfs' }
let :params do
{
:gpfs_mount_point_base => '/opt/gpfs/cinder/volumes',
}
end
let :default_params do
{
:backend_availability_zone => '<SERVICE DEFAULT>',
:image_volume_cache_enabled => '<SERVICE DEFAULT>',
:image_volume_cache_max_size_gb => '<SERVICE DEFAULT>',
:image_volume_cache_max_count => '<SERVICE DEFAULT>',
:gpfs_max_clone_depth => '<SERVICE DEFAULT>',
:gpfs_sparse_volumes => '<SERVICE DEFAULT>',
:gpfs_storage_pool => '<SERVICE DEFAULT>',
:gpfs_images_dir => '<SERVICE DEFAULT>',
:gpfs_images_share_mode => '<SERVICE DEFAULT>',
:nas_host => '<SERVICE DEFAULT>',
:nas_login => '<SERVICE DEFAULT>',
:nas_password => '<SERVICE DEFAULT>',
:nas_private_key => '<SERVICE DEFAULT>',
:nas_ssh_port => '<SERVICE DEFAULT>',
}
end
let :custom_params do
{
:backend_availability_zone => 'my_zone',
:image_volume_cache_enabled => true,
:image_volume_cache_max_size_gb => 100,
:image_volume_cache_max_count => 101,
:gpfs_max_clone_depth => 1,
:gpfs_sparse_volumes => false,
:gpfs_storage_pool => 'foo',
:nas_host => 'nas_host',
:nas_login => 'admin',
:nas_password => 'nas_password',
:nas_private_key => '/path/to/private_key',
:nas_ssh_port => '22',
}
end
shared_examples 'gpfs volume driver' do
let :params_hash do
default_params.merge(params)
end
it { is_expected.to contain_cinder_config('gpfs/volume_driver').with_value(
'cinder.volume.drivers.ibm.gpfs.GPFSDriver'
)}
it { is_expected.to contain_cinder_config('gpfs/volume_backend_name').with_value('gpfs') }
it {
params_hash.each_pair do |config,value|
is_expected.to contain_cinder_config("gpfs/#{config}").with_value( value )
end
}
end
shared_examples 'cinder::backend::gpfs' do
context 'with default parameters' do
it_behaves_like 'gpfs volume driver'
end
context 'with additional image parameters' do
before do
params.merge!({
:gpfs_images_dir => '/gpfs/glance/images',
:gpfs_images_share_mode => 'copy_on_write',
})
end
it_behaves_like 'gpfs volume driver'
end
context 'with custom parameters' do
before do
params.merge(custom_params)
end
it_behaves_like 'gpfs volume driver'
end
context 'with image share mode but without image path' do
before do
params.merge!({
:gpfs_images_share_mode => 'copy_on_write',
})
end
it { is_expected.to raise_error(Puppet::Error, /gpfs_images_share_mode only in conjunction with gpfs_images_dir/) }
end
context 'with wrong gpfs_images_share_mode' do
before do
params.merge!({
:gpfs_images_share_mode => 'foo',
})
end
it { is_expected.to raise_error(Puppet::Error, /gpfs_images_share_mode only support `copy` or `copy_on_write`/) }
end
context 'gpfs backend with cinder type' do
before do
params.merge!( :manage_volume_type => true )
end
it { is_expected.to contain_cinder_type('gpfs').with(
:ensure => 'present',
:properties => ['volume_backend_name=gpfs']
)}
end
context 'gpfs backend with additional configuration' do
before do
params.merge!( :extra_options => {'gpfs/param1' => { 'value' => 'value1' }} )
end
it { is_expected.to contain_cinder_config('gpfs/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::gpfs'
end
end
end
|
