da9e1a7f4e
Addng configuration option ``rbd_thin_provisioning`` and ``filesystem_thin_provisioning`` to rbd and filesystem backends, to enable or not sparse upload. A sparse file means that we do not actually write null byte sequences but only the data itself at a given offset, the "holes" which can appear will automatically be interpreted by the storage backend as null bytes, and do not really consume your storage. Partially Implements: blueprint handle-sparse-image Change-Id: Ic95fa45af0f1db92d8425862c6267f466764fbbe
67 lines
2.3 KiB
Ruby
67 lines
2.3 KiB
Ruby
#
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# Copyright 2019 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# Unit tests for glance::backend::multistore::file
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#
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require 'spec_helper'
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describe 'glance::backend::multistore::file' do
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let (:title) { 'file' }
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shared_examples_for 'glance::backend::multistore::file' do
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it 'configures glance-api.conf' do
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is_expected.to contain_glance_api_config('file/store_description').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_glance_api_config('file/filesystem_thin_provisioning').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_glance_api_config('file/filesystem_store_datadir').with_value('<SERVICE DEFAULT>')
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end
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it 'configures glance-cache.conf' do
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is_expected.to_not contain_glance_cache_config('file/store_description')
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is_expected.to contain_glance_cache_config('file/filesystem_store_datadir').with_value('<SERVICE DEFAULT>')
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end
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describe 'when overriding datadir' do
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let :params do
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{
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:filesystem_store_datadir => '/tmp/',
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:filesystem_thin_provisioning => 'true',
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}
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end
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it 'configures glance-api.conf' do
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is_expected.to contain_glance_api_config('file/filesystem_store_datadir').with_value('/tmp/')
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is_expected.to contain_glance_api_config('file/filesystem_thin_provisioning').with_value('true')
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end
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it 'configures glance-cache.conf' do
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is_expected.to contain_glance_cache_config('file/filesystem_store_datadir').with_value('/tmp/')
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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_behaves_like 'glance::backend::multistore::file'
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end
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end
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end
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