OpenStack Neutron Puppet Module
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require 'spec_helper'
describe 'neutron::agents::ml2::sriov' do
let :pre_condition do
"class { 'neutron': }"
end
let :default_params do
{
:package_ensure => 'present',
:enabled => true,
:manage_service => true,
:polling_interval => 2,
:supported_pci_vendor_devs => [],
:purge_config => false,
}
end
let :params do
{}
end
shared_examples 'neutron sriov-nic agent with ml2 plugin' do
let :p do
default_params.merge(params)
end
it { should contain_class('neutron::params') }
it 'passes purge to resource' do
should contain_resources('neutron_sriov_agent_config').with({
:purge => false
})
end
it 'configures /etc/neutron/plugins/ml2/sriov_agent.ini' do
should contain_neutron_sriov_agent_config('sriov_nic/exclude_devices').with_value('<SERVICE DEFAULT>')
should contain_neutron_sriov_agent_config('sriov_nic/physical_device_mappings').with_value('<SERVICE DEFAULT>')
should contain_neutron_sriov_agent_config('agent/extensions').with_value(['<SERVICE DEFAULT>'])
should contain_neutron_sriov_agent_config('agent/polling_interval').with_value(p[:polling_interval])
should contain_neutron_sriov_agent_config('securitygroup/firewall_driver').with_value('noop')
end
it 'does not configure numvfs by default' do
should_not contain_neutron_agents_ml2_sriov_numvfs('<SERVICE DEFAULT>')
end
it 'installs neutron sriov-nic agent package' do
should contain_package('neutron-sriov-nic-agent').with(
:name => platform_params[:sriov_nic_agent_package],
:ensure => p[:package_ensure],
:tag => ['openstack', 'neutron-package'],
)
should contain_package('neutron-sriov-nic-agent').that_requires('Anchor[neutron::install::begin]')
should contain_package('neutron-sriov-nic-agent').that_notifies('Anchor[neutron::install::end]')
end
it 'configures neutron sriov agent service' do
should contain_service('neutron-sriov-nic-agent-service').with(
:name => platform_params[:sriov_nic_agent_service],
:enable => true,
:ensure => 'running',
:tag => 'neutron-service',
)
should contain_service('neutron-sriov-nic-agent-service').that_subscribes_to('Anchor[neutron::service::begin]')
should contain_service('neutron-sriov-nic-agent-service').that_notifies('Anchor[neutron::service::end]')
end
it 'does not configure resource_provider_bandwidths by default' do
should contain_neutron_sriov_agent_config('sriov_nic/resource_provider_bandwidths').\
with_value('<SERVICE DEFAULT>')
end
context 'when number_of_vfs is empty' do
before :each do
params.merge!(:number_of_vfs => "")
end
it 'does not configure numvfs ' do
should_not contain_neutron_agents_ml2_sriov_numvfs('<SERVICE DEFAULT>')
end
end
context 'when number_of_vfs is configured' do
before :each do
params.merge!(:number_of_vfs => ['eth0:4','eth1:5'])
end
it 'configures numvfs' do
should contain_neutron_agent_sriov_numvfs('eth0:4').with( :ensure => 'present' )
should contain_neutron_agent_sriov_numvfs('eth1:5').with( :ensure => 'present')
end
end
context 'with manage_service as false' do
before :each do
params.merge!(:manage_service => false)
end
it 'should not start/stop service' do
should contain_service('neutron-sriov-nic-agent-service').without_ensure
end
end
context 'when supplying device mapping' do
before :each do
params.merge!(:physical_device_mappings => ['physnet1:eth1'],
:exclude_devices => ['physnet1:eth2'])
end
it 'configures physical device mappings with exclusion' do
should contain_neutron_sriov_agent_config('sriov_nic/exclude_devices').with_value(['physnet1:eth2'])
should contain_neutron_sriov_agent_config('sriov_nic/physical_device_mappings').with_value(['physnet1:eth1'])
end
end
context 'when supplying empty device mapping' do
before :each do
params.merge!(:physical_device_mappings => "",
:exclude_devices => "")
end
it 'configures physical device mappings with exclusion' do
should contain_neutron_sriov_agent_config('sriov_nic/exclude_devices').with_value('<SERVICE DEFAULT>')
should contain_neutron_sriov_agent_config('sriov_nic/physical_device_mappings').with_value('<SERVICE DEFAULT>')
end
end
context 'when supplying extensions for ML2 SR-IOV agent' do
before :each do
params.merge!(:extensions => ['qos'])
end
it 'configures extensions' do
should contain_neutron_sriov_agent_config('agent/extensions').with_value(params[:extensions].join(','))
end
end
context 'when resource_provider_bandwidths is set' do
before :each do
params.merge!(:resource_provider_bandwidths => ['provider-a', 'provider-b'])
end
it 'configures resource_provider_bandwidths' do
should contain_neutron_sriov_agent_config('sriov_nic/resource_provider_bandwidths').\
with_value('provider-a,provider-b')
end
end
end
on_supported_os({
:supported_os => OSDefaults.get_supported_os
}).each do |os,facts|
context "on #{os}" do
let (:facts) do
facts.merge!(OSDefaults.get_facts())
end
let (:platform_params) do
case facts[:osfamily]
when 'Debian'
{
:sriov_nic_agent_package => 'neutron-sriov-agent',
:sriov_nic_agent_service => 'neutron-sriov-agent'
}
when 'RedHat'
{
:sriov_nic_agent_package => 'openstack-neutron-sriov-nic-agent',
:sriov_nic_agent_service => 'neutron-sriov-nic-agent'
}
end
end
it_behaves_like 'neutron sriov-nic agent with ml2 plugin'
end
end
end