284 lines
9.6 KiB
Ruby
284 lines
9.6 KiB
Ruby
#
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# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
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#
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# Author: Emilien Macchi <emilien.macchi@enovance.com>
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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 nova::migration::libvirt class
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#
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require 'spec_helper'
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describe 'nova::migration::libvirt' do
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generate = {}
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# needed for Puppet 4.x
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before(:each) {
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Puppet::Parser::Functions.newfunction(:generate, :type => :rvalue) {
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|args| generate.call()
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}
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generate.stubs(:call).returns('0000-111-111')
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}
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# function here is needed for Puppet 5.5.7+
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let :pre_condition do
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'function generate($a, $b) { return "0000-111-111" }
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include nova
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include nova::compute
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include nova::compute::libvirt'
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end
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shared_examples_for 'nova migration with libvirt' do
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context 'with default params' do
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it { is_expected.to contain_libvirtd_config('listen_tls').with_value('0') }
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it { is_expected.to contain_libvirtd_config('listen_tcp').with_value('1') }
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it { is_expected.not_to contain_libvirtd_config('auth_tls') }
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it { is_expected.to contain_libvirtd_config('auth_tcp').with_value("\"none\"") }
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it { is_expected.to contain_nova_config('libvirt/live_migration_tunnelled').with_value('<SERVICE DEFAULT>') }
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it { is_expected.to contain_nova_config('libvirt/live_migration_with_native_tls').with_value('<SERVICE DEFAULT>') }
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it { is_expected.to contain_nova_config('libvirt/live_migration_completion_timeout').with_value('<SERVICE DEFAULT>') }
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it { is_expected.to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+tcp://%s/system') }
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it { is_expected.to contain_nova_config('libvirt/live_migration_inbound_addr').with_value('<SERVICE DEFAULT>')}
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end
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context 'with override_uuid enabled' do
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let :params do
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{
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:override_uuid => true,
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}
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end
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it { is_expected.to contain_file('/etc/libvirt/libvirt_uuid').with({
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:content => '0000-111-111',
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}).that_requires('Package[libvirt]') }
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it { is_expected.to contain_augeas('libvirt-conf-uuid').with({
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:context => '/files/etc/libvirt/libvirtd.conf',
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:changes => [ "set host_uuid 0000-111-111" ],
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}).that_requires('Package[libvirt]').that_notifies('Service[libvirt]') }
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end
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context 'with tls enabled' do
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let :params do
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{
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:transport => 'tls',
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}
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end
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it { is_expected.to contain_libvirtd_config('listen_tls').with_value('1') }
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it { is_expected.to contain_libvirtd_config('listen_tcp').with_value('0') }
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it { is_expected.to contain_libvirtd_config('auth_tls').with_value("\"none\"") }
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it { is_expected.not_to contain_libvirtd_config('auth_tcp') }
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it { is_expected.to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+tls://%s/system')}
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end
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context 'with tls enabled and inbound addr set' do
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let :params do
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{
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:transport => 'tls',
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:live_migration_inbound_addr => 'host1.example.com',
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}
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end
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it { is_expected.to contain_libvirtd_config('listen_tls').with_value('1') }
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it { is_expected.to contain_libvirtd_config('listen_tcp').with_value('0') }
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it { is_expected.to contain_libvirtd_config('auth_tls').with_value("\"none\"") }
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it { is_expected.not_to contain_libvirtd_config('auth_tcp') }
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it { is_expected.to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+tls://%s/system')}
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it { is_expected.to contain_nova_config('libvirt/live_migration_inbound_addr').with_value('host1.example.com')}
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end
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context 'with live_migration_with_native_tls flags set' do
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let :params do
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{
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:live_migration_with_native_tls => true,
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}
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end
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it { is_expected.to contain_nova_config('libvirt/live_migration_with_native_tls').with(:value => true) }
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end
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context 'with migration flags set' do
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let :params do
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{
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:live_migration_tunnelled => true,
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:live_migration_completion_timeout => '1500',
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}
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end
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it { is_expected.to contain_nova_config('libvirt/live_migration_tunnelled').with(:value => true) }
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it { is_expected.to contain_nova_config('libvirt/live_migration_completion_timeout').with_value('1500') }
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end
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context 'with auth set to sasl' do
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let :params do
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{
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:auth => 'sasl',
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}
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end
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it { is_expected.not_to contain_libvirtd_config('auth_tls') }
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it { is_expected.to contain_libvirtd_config('auth_tcp').with_value("\"sasl\"") }
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end
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context 'with auth set to sasl and tls enabled' do
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let :params do
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{
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:auth => 'sasl',
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:transport => 'tls'
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}
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end
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it { is_expected.to contain_libvirtd_config('auth_tls').with_value("\"sasl\"") }
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it { is_expected.not_to contain_libvirtd_config('auth_tcp') }
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end
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context 'with certificates set and tls enabled' do
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let :params do
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{
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:transport => 'tls',
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:ca_file => '/ca',
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:crl_file => '/crl',
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}
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end
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it { is_expected.to contain_libvirtd_config('ca_file').with_value("\"/ca\"") }
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it { is_expected.to contain_libvirtd_config('crl_file').with_value("\"/crl\"") }
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end
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context 'with auth set to an invalid setting' do
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let :params do
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{
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:auth => 'inexistent_auth',
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}
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end
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it { expect { is_expected.to contain_class('nova::compute::libvirt') }.to \
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raise_error(Puppet::Error) }
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end
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context 'when not configuring libvirt' do
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let :params do
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{
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:configure_libvirt => false
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}
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end
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it { is_expected.not_to contain_libvirtd_config('listen_tls') }
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it { is_expected.not_to contain_libvirtd_config('listen_tcp') }
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end
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context 'when not configuring nova and tls enabled' do
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let :params do
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{
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:configure_nova => false,
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:transport => 'tls',
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}
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end
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it { is_expected.not_to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+tls://%s/system') }
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end
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context 'with listen_address set' do
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let :params do
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{
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:listen_address => "127.0.0.1"
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}
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end
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it { is_expected.to contain_libvirtd_config('listen_addr').with_value("\"127.0.0.1\"") }
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end
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context 'with ssh transport' do
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let :params do
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{
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:transport => 'ssh',
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}
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end
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it { is_expected.to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+ssh://%s/system')}
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it { is_expected.to contain_libvirtd_config('listen_tls').with_value('0') }
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it { is_expected.to contain_libvirtd_config('listen_tcp').with_value('0') }
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end
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context 'with ssh transport with user' do
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let :params do
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{
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:transport => 'ssh',
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:client_user => 'foobar'
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}
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end
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it { is_expected.to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+ssh://foobar@%s/system')}
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it { is_expected.to contain_libvirtd_config('listen_tls').with_value('0') }
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it { is_expected.to contain_libvirtd_config('listen_tcp').with_value('0') }
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end
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context 'with ssh transport with port' do
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let :params do
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{
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:transport => 'ssh',
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:client_port => 1234
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}
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end
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it { is_expected.to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+ssh://%s:1234/system')}
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it { is_expected.to contain_libvirtd_config('listen_tls').with_value('0') }
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it { is_expected.to contain_libvirtd_config('listen_tcp').with_value('0') }
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end
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context 'with ssh transport with extraparams' do
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let :params do
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{
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:transport => 'ssh',
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:client_extraparams => {'foo' => '%', 'bar' => 'baz'}
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}
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end
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it { is_expected.to contain_nova_config('libvirt/live_migration_uri').with_value('qemu+ssh://%s/system?foo=%%25&bar=baz')}
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it { is_expected.to contain_libvirtd_config('listen_tls').with_value('0') }
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it { is_expected.to contain_libvirtd_config('listen_tcp').with_value('0') }
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end
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end
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shared_examples_for 'nova migration with libvirt in Debian' do
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it { is_expected.to contain_file_line('/etc/default/libvirtd libvirtd opts').with(:line => 'libvirtd_opts="-l"') }
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end
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shared_examples_for 'nova migration with libvirt in RedHat' do
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context 'with tls transport' do
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let(:params) do
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{ :transport => 'tls' }
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end
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it { is_expected.to contain_service('libvirtd-tls').with(
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:name => 'libvirtd-tls.socket',
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:ensure => 'running',
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:enable => true,
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)}
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end
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context 'with tls transport' do
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let(:params) do
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{ :transport => 'tcp' }
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end
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it { is_expected.to contain_service('libvirtd-tcp').with(
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:name => 'libvirtd-tcp.socket',
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:ensure => 'running',
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:enable => true,
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)}
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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({ :os_workers => 5 }))
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end
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it_configures 'nova migration with libvirt'
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end
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end
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end
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