d81aab1bfd
RHEL does not support RBD backend for VMs storage. We need to ensure that nova will never be configured with RBD parameters, even if has_ceph is true on Red Hat hypervisor nodes. Also add more unit tests.
342 lines
13 KiB
Ruby
342 lines
13 KiB
Ruby
#
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# Copyright (C) 2014 eNovance SAS <licensing@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 cloud::compute::hypervisor class
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#
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require 'spec_helper'
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describe 'cloud::compute::hypervisor' do
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shared_examples_for 'openstack compute hypervisor' do
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let :pre_condition do
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"class { 'cloud::compute':
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availability_zone => 'MyZone',
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nova_db_host => '10.0.0.1',
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nova_db_user => 'nova',
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nova_db_password => 'secrete',
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rabbit_hosts => ['10.0.0.1'],
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rabbit_password => 'secrete',
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ks_glance_internal_host => '10.0.0.1',
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glance_api_port => '9292',
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verbose => true,
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debug => true,
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use_syslog => true,
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neutron_protocol => 'http',
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neutron_endpoint => '10.0.0.1',
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neutron_region_name => 'MyRegion',
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neutron_password => 'secrete',
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memcache_servers => ['10.0.0.1','10.0.0.2'],
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log_facility => 'LOG_LOCAL0' }
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class { 'cloud::telemetry':
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ceilometer_secret => 'secrete',
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rabbit_hosts => ['10.0.0.1'],
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rabbit_password => 'secrete',
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ks_keystone_internal_host => '10.0.0.1',
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ks_keystone_internal_port => '5000',
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ks_keystone_internal_proto => 'http',
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ks_ceilometer_password => 'secrete',
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log_facility => 'LOG_LOCAL0',
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use_syslog => true,
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verbose => true,
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debug => true }
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class { 'cloud::network':
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rabbit_hosts => ['10.0.0.1'],
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rabbit_password => 'secrete',
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tunnel_eth => '10.0.1.1',
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api_eth => '10.0.0.1',
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provider_vlan_ranges => ['physnet1:1000:2999'],
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provider_bridge_mappings => ['physnet1:br-eth1'],
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verbose => true,
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debug => true,
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use_syslog => true,
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log_facility => 'LOG_LOCAL0' }"
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end
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let :params do
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{ :libvirt_type => 'kvm',
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:server_proxyclient_address => '7.0.0.1',
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:spice_port => '6082',
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:has_ceph => false,
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:nova_ssh_private_key => 'secrete',
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:nova_ssh_public_key => 'public',
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:ks_nova_public_proto => 'http',
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:ks_nova_public_host => '10.0.0.1' }
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end
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it 'configure nova common' do
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should contain_class('nova').with(
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:verbose => true,
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:debug => true,
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:use_syslog => true,
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:log_facility => 'LOG_LOCAL0',
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:rabbit_userid => 'nova',
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:rabbit_hosts => ['10.0.0.1'],
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:rabbit_password => 'secrete',
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:rabbit_virtual_host => '/',
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:memcached_servers => ['10.0.0.1','10.0.0.2'],
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:database_connection => 'mysql://nova:secrete@10.0.0.1/nova?charset=utf8',
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:glance_api_servers => 'http://10.0.0.1:9292',
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:log_dir => false
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)
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should contain_nova_config('DEFAULT/resume_guests_state_on_host_boot').with('value' => true)
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should contain_nova_config('DEFAULT/default_availability_zone').with('value' => 'MyZone')
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should contain_nova_config('DEFAULT/servicegroup_driver').with_value('mc')
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end
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it 'configure neutron on compute node' do
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should contain_class('nova::network::neutron').with(
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:neutron_admin_password => 'secrete',
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:neutron_admin_auth_url => 'http://10.0.0.1:35357/v2.0',
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:neutron_region_name => 'MyRegion',
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:neutron_url => 'http://10.0.0.1:9696'
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)
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end
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it 'configure ceilometer common' do
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should contain_class('ceilometer').with(
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:verbose => true,
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:debug => true,
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:rabbit_userid => 'ceilometer',
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:rabbit_hosts => ['10.0.0.1'],
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:rabbit_password => 'secrete',
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:metering_secret => 'secrete',
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:use_syslog => true,
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:log_facility => 'LOG_LOCAL0'
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)
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should contain_class('ceilometer::agent::auth').with(
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:auth_password => 'secrete',
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:auth_url => 'http://10.0.0.1:5000/v2.0'
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)
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end
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it 'configure neutron common' do
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should contain_class('neutron').with(
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:allow_overlapping_ips => true,
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:dhcp_agents_per_network => '2',
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:verbose => true,
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:debug => true,
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:log_facility => 'LOG_LOCAL0',
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:use_syslog => true,
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:rabbit_user => 'neutron',
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:rabbit_hosts => ['10.0.0.1'],
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:rabbit_password => 'secrete',
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:rabbit_virtual_host => '/',
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:bind_host => '10.0.0.1',
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:core_plugin => 'neutron.plugins.ml2.plugin.Ml2Plugin',
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:service_plugins => ['neutron.services.loadbalancer.plugin.LoadBalancerPlugin','neutron.services.metering.metering_plugin.MeteringPlugin','neutron.services.l3_router.l3_router_plugin.L3RouterPlugin'],
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:log_dir => false
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)
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should contain_class('neutron::agents::ovs').with(
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:enable_tunneling => true,
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:tunnel_types => ['gre'],
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:bridge_mappings => ['physnet1:br-eth1'],
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:local_ip => '10.0.1.1'
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)
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should contain_class('neutron::plugins::ml2').with(
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:type_drivers => ['gre','vlan'],
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:tenant_network_types => ['gre'],
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:mechanism_drivers => ['openvswitch','l2population'],
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:tunnel_id_ranges => ['1:10000'],
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:network_vlan_ranges => ['physnet1:1000:2999'],
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:enable_security_group => 'neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver'
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)
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end
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it 'configure neutron on compute node' do
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should contain_class('nova::network::neutron').with(
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:neutron_admin_password => 'secrete',
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:neutron_admin_auth_url => 'http://10.0.0.1:35357/v2.0',
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:neutron_region_name => 'MyRegion',
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:neutron_url => 'http://10.0.0.1:9696'
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)
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end
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it 'configure ceilometer common' do
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should contain_class('ceilometer').with(
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:verbose => true,
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:debug => true,
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:rabbit_userid => 'ceilometer',
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:rabbit_hosts => ['10.0.0.1'],
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:rabbit_password => 'secrete',
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:metering_secret => 'secrete',
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:use_syslog => true,
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:log_facility => 'LOG_LOCAL0'
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)
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should contain_class('ceilometer::agent::auth').with(
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:auth_password => 'secrete',
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:auth_url => 'http://10.0.0.1:5000/v2.0'
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)
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end
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it 'checks if Nova DB is populated' do
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should contain_exec('nova_db_sync').with(
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:command => 'nova-manage db sync',
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:path => '/usr/bin',
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:user => 'nova',
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:unless => '/usr/bin/mysql nova -h 10.0.0.1 -u nova -psecrete -e "show tables" | /bin/grep Tables'
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)
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end
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it 'configure nova-compute' do
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should contain_class('nova::compute').with(
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:enabled => true,
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:vnc_enabled => false,
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:virtio_nic => false,
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:neutron_enabled => true
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)
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end
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it 'configure spice console' do
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should contain_class('nova::compute::spice').with(
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:server_listen => '0.0.0.0',
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:server_proxyclient_address => '7.0.0.1',
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:proxy_host => '10.0.0.1',
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:proxy_protocol => 'http',
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:proxy_port => '6082'
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)
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end
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it 'configure nova compute with neutron' do
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should contain_class('nova::compute::neutron')
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end
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it 'configure ceilometer agent compute' do
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should contain_class('ceilometer::agent::compute')
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end
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it 'should not configure nova-compute for RBD backend' do
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should_not contain_nova_config('DEFAULT/rbd_user').with('value' => 'cinder')
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end
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it 'configure libvirt driver without disk cachemodes' do
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should contain_class('nova::compute::libvirt').with(
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:libvirt_type => 'kvm',
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:vncserver_listen => '0.0.0.0',
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:migration_support => true,
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:libvirt_disk_cachemodes => []
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)
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end
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it 'configure nova-compute with extra parameters' do
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should contain_nova_config('DEFAULT/default_availability_zone').with('value' => 'MyZone')
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should contain_nova_config('DEFAULT/libvirt_inject_key').with('value' => false)
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should contain_nova_config('DEFAULT/libvirt_inject_partition').with('value' => '-2')
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should contain_nova_config('DEFAULT/live_migration_flag').with('value' => 'VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE,VIR_MIGRATE_PERSIST_DEST')
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end
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context 'with dbus on Ubuntu' do
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let :facts do
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{ :osfamily => 'Debian',
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:operatingsystem => 'Ubuntu',
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:concat_basedir => '/var/lib/puppet/concat'
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}
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end
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it 'ensure dbus is running and started at boot' do
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should contain_service('dbus').with(
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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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context 'with RBD backend on Debian plaforms' do
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before :each do
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facts.merge!( :osfamily => 'Debian' )
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params.merge!(
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:has_ceph => true,
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:cinder_rbd_user => 'cinder',
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:nova_rbd_pool => 'nova',
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:nova_rbd_secret_uuid => 'secrete' )
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end
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it 'configure nova-compute to support RBD backend' do
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should contain_nova_config('DEFAULT/libvirt_images_type').with('value' => 'rbd')
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should contain_nova_config('DEFAULT/libvirt_images_rbd_pool').with('value' => 'nova')
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should contain_nova_config('DEFAULT/libvirt_images_rbd_ceph_conf').with('value' => '/etc/ceph/ceph.conf')
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should contain_nova_config('DEFAULT/rbd_user').with('value' => 'cinder')
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should contain_nova_config('DEFAULT/rbd_secret_uuid').with('value' => 'secrete')
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should contain_group('cephkeyring').with(:ensure => 'present')
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should contain_exec('add-nova-to-group').with(
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:command => 'usermod -a -G cephkeyring nova',
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:unless => 'groups nova | grep cephkeyring'
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)
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end
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it 'configure libvirt driver' do
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should contain_class('nova::compute::libvirt').with(
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:libvirt_type => 'kvm',
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:vncserver_listen => '0.0.0.0',
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:migration_support => true,
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:libvirt_disk_cachemodes => ['network=writeback']
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)
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end
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end
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context 'when trying to enable RBD backend on RedHat plaforms' do
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before :each do
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facts.merge!( :operatingsystem => 'RedHat' )
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params.merge!(
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:has_ceph => true,
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:cinder_rbd_user => 'cinder',
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:nova_rbd_pool => 'nova',
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:nova_rbd_secret_uuid => 'secrete' )
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end
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it 'configure libvirt driver without libvirt_disk_cachemodes' do
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should contain_class('nova::compute::libvirt').with(
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:libvirt_type => 'kvm',
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:vncserver_listen => '0.0.0.0',
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:migration_support => true,
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:libvirt_disk_cachemodes => []
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)
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end
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end
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end
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context 'on Debian platforms' do
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let :facts do
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{ :osfamily => 'Debian',
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:operatingsystem => 'Debian',
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:concat_basedir => '/var/lib/puppet/concat'
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}
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end
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let :platform_params do
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{ :gre_module_name => 'gre' }
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end
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it_configures 'openstack compute hypervisor'
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end
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context 'on RedHat platforms' do
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let :facts do
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{ :osfamily => 'RedHat',
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:concat_basedir => '/var/lib/puppet/concat'
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}
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end
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let :platform_params do
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{ :gre_module_name => 'ip_gre' }
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end
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it_configures 'openstack compute hypervisor'
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end
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end
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