bb1eba7195
Use Hash values instead of Array values to avoid unnecessary conversion between actual value type and internal data type. This allows us to avoid potential issues caused by tricky parsing or conversion. Note that this could not be backword compatible and users have to update their manifests to adopt to this change. Change-Id: Id4a32752eb1073c6467d089bc97c8271741feba0
163 lines
11 KiB
Ruby
163 lines
11 KiB
Ruby
require 'spec_helper'
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describe 'cinder::backend::rbd' do
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let(:title) {'rbd-ssd'}
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let :req_params do
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{
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:volume_backend_name => 'rbd-ssd',
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:rbd_pool => 'volumes',
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:rbd_user => 'test',
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}
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end
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let :params do
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req_params
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end
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shared_examples 'cinder::backend::rbd' do
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it { is_expected.to contain_class('cinder::params') }
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context 'rbd backend volume driver' do
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it {
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is_expected.to contain_package('ceph-common').with_ensure('installed')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/volume_backend_name").with_value(req_params[:volume_backend_name])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/volume_driver").with_value('cinder.volume.drivers.rbd.RBDDriver')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_ceph_conf").with_value('/etc/ceph/ceph.conf')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_flatten_volume_from_snapshot").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_max_clone_depth").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_pool").with_value(req_params[:rbd_pool])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_user").with_value(req_params[:rbd_user])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_secret_uuid").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/backend_host").with_value('rbd:'"#{req_params[:rbd_pool]}")
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/backend_availability_zone").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/reserved_percentage").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/max_over_subscription_ratio").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rados_connect_timeout").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rados_connection_interval").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rados_connection_retries").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_store_chunk_size").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_cluster_name").with_value('ceph')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/report_dynamic_total_capacity").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_exclusive_cinder_pool").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/enable_deferred_deletion").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/deferred_deletion_delay").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/deferred_deletion_purge_interval").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_concurrent_flatten_operations").with_value('<SERVICE DEFAULT>')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/report_discard_supported").with_value(true)
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}
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context 'with parameters' do
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let :params do
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req_params.merge!({
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:backend_host => 'test_host.fqdn.com',
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:backend_availability_zone => 'my_zone',
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:reserved_percentage => 10,
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:max_over_subscription_ratio => 1.5,
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:rbd_ceph_conf => '/opt/ceph.conf',
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:rbd_flatten_volume_from_snapshot => true,
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:rbd_secret_uuid => 'b129523a-61a5-4653-86d1-2b055f970801',
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:rbd_max_clone_depth => 5,
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:rados_connect_timeout => 10,
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:rados_connection_interval => 5,
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:rados_connection_retries => 3,
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:rbd_store_chunk_size => 4,
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:report_dynamic_total_capacity => true,
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:rbd_exclusive_cinder_pool => false,
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:enable_deferred_deletion => false,
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:deferred_deletion_delay => 0,
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:deferred_deletion_purge_interval => 60,
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:rbd_concurrent_flatten_operations => 3,
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})
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end
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it {
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is_expected.to contain_package('ceph-common').with_ensure('installed')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/volume_backend_name").with_value(req_params[:volume_backend_name])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/volume_driver").with_value('cinder.volume.drivers.rbd.RBDDriver')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_ceph_conf").with_value(params[:rbd_ceph_conf])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_flatten_volume_from_snapshot").with_value(params[:rbd_flatten_volume_from_snapshot])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_max_clone_depth").with_value(params[:rbd_max_clone_depth])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_pool").with_value(req_params[:rbd_pool])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_user").with_value(req_params[:rbd_user])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_secret_uuid").with_value(params[:rbd_secret_uuid])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/backend_host").with_value('test_host.fqdn.com')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/backend_availability_zone").with_value('my_zone')
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/reserved_percentage").with_value(10)
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/max_over_subscription_ratio").with_value(1.5)
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rados_connect_timeout").with_value(params[:rados_connect_timeout])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rados_connection_interval").with_value(params[:rados_connection_interval])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rados_connection_retries").with_value(params[:rados_connection_retries])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_store_chunk_size").with_value(params[:rbd_store_chunk_size])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/report_dynamic_total_capacity").with_value(params[:report_dynamic_total_capacity])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_exclusive_cinder_pool").with_value(params[:rbd_exclusive_cinder_pool])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/enable_deferred_deletion").with_value(params[:enable_deferred_deletion])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/deferred_deletion_delay").with_value(params[:deferred_deletion_delay])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/deferred_deletion_purge_interval").with_value(params[:deferred_deletion_purge_interval])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_concurrent_flatten_operations").with_value(params[:rbd_concurrent_flatten_operations])
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is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/report_discard_supported").with_value(true)
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}
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end
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context 'with another RBD backend' do
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let :pre_condition do
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"cinder::backend::rbd { 'ceph2':
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rbd_ceph_conf => '/foo/boo/zoo/ceph2.conf',
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rbd_pool => 'volumes2',
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rbd_user => 'test2'
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}"
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end
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it { is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/volume_driver").with_value('cinder.volume.drivers.rbd.RBDDriver') }
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it { is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_pool").with_value(req_params[:rbd_pool]) }
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it { is_expected.to contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_user").with_value(req_params[:rbd_user]) }
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it { is_expected.to contain_cinder_config("ceph2/volume_driver").with_value('cinder.volume.drivers.rbd.RBDDriver') }
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it { is_expected.to contain_cinder_config("ceph2/rbd_cluster_name").with_value('ceph2') }
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it { is_expected.to contain_cinder_config("ceph2/rbd_pool").with_value('volumes2') }
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it { is_expected.to contain_cinder_config("ceph2/rbd_user").with_value('test2') }
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it { is_expected.to contain_cinder_config("ceph2/report_discard_supported").with_value(true) }
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end
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context 'rbd backend with additional configuration' do
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before do
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params.merge!( :extra_options => {'rbd-ssd/param1' => { 'value' => 'value1' }} )
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end
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it { is_expected.to contain_cinder_config('rbd-ssd/param1').with_value('value1') }
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end
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context 'rbd 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('rbd-ssd').with(
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:ensure => 'present',
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:properties => {'volume_backend_name' => 'rbd-ssd'}
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)}
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end
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context 'rbd backend without managing package' do
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before do
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params.merge!( :manage_package => false )
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end
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it {
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is_expected.to_not contain_package('ceph-common')
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}
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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 'cinder::backend::rbd'
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end
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end
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end
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