80941110b7
Since Xena release, nova supports defining device class for each mdev type[1]. This change introduces the new mdev_types parameter and the resource type support for the parameter. [1] 9be996c696e91e82d11d81db72ffb4cc151598b6 The existing interface is still kept, to make this change backportable to older stable branches, but will be deprecated in master later. Change-Id: I7a7d22eb9aa27cebabb2cf04a7f1451741c6d4c3
91 lines
3.3 KiB
Ruby
91 lines
3.3 KiB
Ruby
require 'spec_helper'
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describe 'nova::compute::mdev' do
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shared_examples_for 'nova-compute-mdev' do
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context 'with default parameters' do
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it 'clears mdev devices' do
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is_expected.to contain_nova_config('devices/enabled_mdev_types').with_ensure('absent')
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end
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end
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context 'with mdev_types' do
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let :params do
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{
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:mdev_types => {
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'nvidia-35' => {
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'device_addresses' => ['0000:84:00.0', '0000:85:00.0']
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},
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'nvidia-36' => {
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'device_addresses' => [],
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'mdev_class' => 'CUSTOM_MDEV1'
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},
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'nvidia-37' => {
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'mdev_class' => 'VGPU'
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}
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}
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}
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end
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it 'configures mdev devices' do
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is_expected.to contain_nova_config('devices/enabled_mdev_types').with_value('nvidia-35,nvidia-36,nvidia-37')
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is_expected.to contain_nova_config('mdev_nvidia-35/device_addresses').with_value('0000:84:00.0,0000:85:00.0')
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is_expected.to contain_nova_config('mdev_nvidia-35/mdev_class').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('mdev_nvidia-36/device_addresses').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('mdev_nvidia-36/mdev_class').with_value('CUSTOM_MDEV1')
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is_expected.to contain_nova_config('mdev_nvidia-37/device_addresses').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('mdev_nvidia-37/mdev_class').with_value('VGPU')
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end
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end
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context 'with device addresses mapping' do
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context 'with a single mdev type' do
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let :params do
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{
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:mdev_types_device_addresses_mapping => {
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"nvidia-35" => []
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}
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}
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end
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it 'configures mdev devices' do
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is_expected.to contain_nova_config('devices/enabled_mdev_types').with_value('nvidia-35')
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is_expected.to contain_nova_config('mdev_nvidia-35/device_addresses').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('mdev_nvidia-35/mdev_class').with_value('<SERVICE DEFAULT>')
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end
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end
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context 'with multiple mdev types' do
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let :params do
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{
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:mdev_types_device_addresses_mapping => {
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'nvidia-35' => ['0000:84:00.0', '0000:85:00.0'],
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'nvidia-36' => []
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}
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}
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end
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it 'configures mdev devices' do
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is_expected.to contain_nova_config('devices/enabled_mdev_types').with_value('nvidia-35,nvidia-36')
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is_expected.to contain_nova_config('mdev_nvidia-35/device_addresses').with_value('0000:84:00.0,0000:85:00.0')
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is_expected.to contain_nova_config('mdev_nvidia-35/mdev_class').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('mdev_nvidia-36/device_addresses').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('mdev_nvidia-36/mdev_class').with_value('<SERVICE DEFAULT>')
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end
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end
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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_configures 'nova-compute-mdev'
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end
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end
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end
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