/
nova_init_spec.rb
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/
nova_init_spec.rb
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require 'spec_helper'
describe 'nova' do
shared_examples 'nova' do
context 'with default parameters' do
it 'installs packages' do
should contain_package('python').with_ensure('present')
should contain_package('python-greenlet').with(
:ensure => 'present',
:require => 'Package[python]'
)
should contain_package('python-nova').with(
:ensure => 'present',
:require => 'Package[python-greenlet]'
)
should contain_package('nova-common').with(
:name => platform_params[:nova_common_package],
:ensure => 'present'
)
end
it 'creates user and group' do
should contain_group('nova').with(
:ensure => 'present',
:system => true,
:require => 'Package[nova-common]'
)
should contain_user('nova').with(
:ensure => 'present',
:gid => 'nova',
:system => true,
:require => 'Package[nova-common]'
)
end
it 'creates various files and folders' do
should contain_file('/var/log/nova').with(
:ensure => 'directory',
:mode => '0750',
:owner => 'nova',
:group => 'nova',
:require => 'Package[nova-common]'
)
should contain_file('/etc/nova/nova.conf').with(
:mode => '0640',
:owner => 'nova',
:group => 'nova',
:require => 'Package[nova-common]'
)
end
it 'configures rootwrap' do
should contain_nova_config('DEFAULT/rootwrap_config').with_value('/etc/nova/rootwrap.conf')
end
it { should contain_exec('networking-refresh').with(
:command => '/sbin/ifdown -a ; /sbin/ifup -a',
:refreshonly => true
)}
it 'configures database' do
should_not contain_nova_config('database/connection')
should_not contain_nova_config('database/idle_timeout').with_value('3600')
end
it 'configures image service' do
should contain_nova_config('DEFAULT/image_service').with_value('nova.image.glance.GlanceImageService')
should contain_nova_config('DEFAULT/glance_api_servers').with_value('localhost:9292')
end
it 'configures auth_strategy' do
should contain_nova_config('DEFAULT/auth_strategy').with_value('keystone')
should_not contain_nova_config('DEFAULT/use_deprecated_auth').with_value(false)
end
it 'configures rabbit' do
should contain_nova_config('DEFAULT/rpc_backend').with_value('nova.openstack.common.rpc.impl_kombu')
should contain_nova_config('DEFAULT/rabbit_host').with_value('localhost')
should contain_nova_config('DEFAULT/rabbit_password').with_value('guest').with_secret(true)
should contain_nova_config('DEFAULT/rabbit_port').with_value('5672')
should contain_nova_config('DEFAULT/rabbit_userid').with_value('guest')
should contain_nova_config('DEFAULT/rabbit_virtual_host').with_value('/')
end
it 'configures various things' do
should contain_nova_config('DEFAULT/verbose').with_value(false)
should contain_nova_config('DEFAULT/debug').with_value(false)
should contain_nova_config('DEFAULT/log_dir').with_value('/var/log/nova')
should contain_nova_config('DEFAULT/state_path').with_value('/var/lib/nova')
should contain_nova_config('DEFAULT/lock_path').with_value(platform_params[:lock_path])
should contain_nova_config('DEFAULT/service_down_time').with_value('60')
should contain_nova_config('DEFAULT/rootwrap_config').with_value('/etc/nova/rootwrap.conf')
should_not contain_nova_config('DEFAULT/notification_driver')
end
it 'installs utilities' do
should contain_class('nova::utilities')
end
it 'disables syslog' do
should contain_nova_config('DEFAULT/use_syslog').with_value(false)
end
end
context 'with overridden parameters' do
let :params do
{ :database_connection => 'mysql://user:pass@db/db',
:database_idle_timeout => '30',
:verbose => true,
:debug => true,
:log_dir => '/var/log/nova2',
:image_service => 'nova.image.local.LocalImageService',
:rabbit_host => 'rabbit',
:rabbit_userid => 'rabbit_user',
:rabbit_port => '5673',
:rabbit_password => 'password',
:lock_path => '/var/locky/path',
:state_path => '/var/lib/nova2',
:service_down_time => '120',
:auth_strategy => 'foo',
:ensure_package => '2012.1.1-15.el6',
:monitoring_notifications => true,
:memcached_servers => ['memcached01:11211', 'memcached02:11211'],
:install_utilities => false }
end
it 'installs packages' do
should contain_package('nova-common').with('ensure' => '2012.1.1-15.el6')
should contain_package('python-nova').with('ensure' => '2012.1.1-15.el6')
end
it 'configures database' do
should contain_nova_config('database/connection').with_value('mysql://user:pass@db/db').with_secret(true)
should contain_nova_config('database/idle_timeout').with_value('30')
end
it 'configures image service' do
should contain_nova_config('DEFAULT/image_service').with_value('nova.image.local.LocalImageService')
should_not contain_nova_config('DEFAULT/glance_api_servers')
end
it 'configures auth_strategy' do
should contain_nova_config('DEFAULT/auth_strategy').with_value('foo')
should_not contain_nova_config('DEFAULT/use_deprecated_auth').with_value(true)
end
it 'configures rabbit' do
should contain_nova_config('DEFAULT/rpc_backend').with_value('nova.openstack.common.rpc.impl_kombu')
should contain_nova_config('DEFAULT/rabbit_host').with_value('rabbit')
should contain_nova_config('DEFAULT/rabbit_password').with_value('password').with_secret(true)
should contain_nova_config('DEFAULT/rabbit_port').with_value('5673')
should contain_nova_config('DEFAULT/rabbit_userid').with_value('rabbit_user')
should contain_nova_config('DEFAULT/rabbit_virtual_host').with_value('/')
end
it 'configures memcached_servers' do
should contain_nova_config('DEFAULT/memcached_servers').with_value('memcached01:11211,memcached02:11211')
end
it 'configures various things' do
should contain_nova_config('DEFAULT/verbose').with_value(true)
should contain_nova_config('DEFAULT/debug').with_value(true)
should contain_nova_config('DEFAULT/log_dir').with_value('/var/log/nova2')
should contain_nova_config('DEFAULT/state_path').with_value('/var/lib/nova2')
should contain_nova_config('DEFAULT/lock_path').with_value('/var/locky/path')
should contain_nova_config('DEFAULT/service_down_time').with_value('120')
should contain_nova_config('DEFAULT/notification_driver').with_value('nova.openstack.common.notifier.rpc_notifier')
end
it 'does not install utilities' do
should_not contain_class('nova::utilities')
end
context 'with logging directory disabled' do
before { params.merge!( :log_dir => false) }
it { should contain_nova_config('DEFAULT/log_dir').with_ensure('absent') }
end
end
context 'with deprecated sql parameters' do
let :params do
{ :sql_connection => 'mysql://user:pass@db/db',
:sql_idle_timeout => '30' }
end
it 'configures database' do
should contain_nova_config('database/connection').with_value('mysql://user:pass@db/db').with_secret(true)
should contain_nova_config('database/idle_timeout').with_value('30')
end
end
context 'with syslog enabled' do
let :params do
{ :use_syslog => 'true' }
end
it 'configures syslog' do
should contain_nova_config('DEFAULT/use_syslog').with_value(true)
should contain_nova_config('DEFAULT/syslog_log_facility').with_value('LOG_USER')
end
end
context 'with syslog enabled and log_facility parameter' do
let :params do
{ :use_syslog => 'true',
:log_facility => 'LOG_LOCAL0' }
end
it 'configures syslog' do
should contain_nova_config('DEFAULT/use_syslog').with_value(true)
should contain_nova_config('DEFAULT/syslog_log_facility').with_value('LOG_LOCAL0')
end
end
context 'with rabbit_hosts parameter' do
let :params do
{ :rabbit_hosts => ['rabbit:5673', 'rabbit2:5674'] }
end
it 'configures rabbit' do
should_not contain_nova_config('DEFAULT/rabbit_host')
should_not contain_nova_config('DEFAULT/rabbit_port')
should contain_nova_config('DEFAULT/rabbit_hosts').with_value('rabbit:5673,rabbit2:5674')
should contain_nova_config('DEFAULT/rabbit_ha_queues').with_value(true)
end
end
context 'with rabbit_hosts parameter (one server)' do
let :params do
{ :rabbit_hosts => ['rabbit:5673'] }
end
it 'configures rabbit' do
should_not contain_nova_config('DEFAULT/rabbit_host')
should_not contain_nova_config('DEFAULT/rabbit_port')
should contain_nova_config('DEFAULT/rabbit_hosts').with_value('rabbit:5673')
should contain_nova_config('DEFAULT/rabbit_ha_queues').with_value(true)
end
end
context 'with qpid rpc_backend' do
let :params do
{ :rpc_backend => 'nova.openstack.common.rpc.impl_qpid' }
end
context 'with default parameters' do
it 'configures qpid' do
should contain_nova_config('DEFAULT/rpc_backend').with_value('nova.openstack.common.rpc.impl_qpid')
should contain_nova_config('DEFAULT/qpid_hostname').with_value('localhost')
should contain_nova_config('DEFAULT/qpid_port').with_value('5672')
should contain_nova_config('DEFAULT/qpid_username').with_value('guest')
should contain_nova_config('DEFAULT/qpid_password').with_value('guest').with_secret(true)
should contain_nova_config('DEFAULT/qpid_heartbeat').with_value('60')
should contain_nova_config('DEFAULT/qpid_protocol').with_value('tcp')
should contain_nova_config('DEFAULT/qpid_tcp_nodelay').with_value(true)
end
end
context 'with qpid_password parameter (without qpid_sasl_mechanisms)' do
before do
params.merge!({ :qpid_password => 'guest' })
end
it { should contain_nova_config('DEFAULT/qpid_sasl_mechanisms').with_ensure('absent') }
end
context 'with qpid_password parameter (with qpid_sasl_mechanisms)' do
before do
params.merge!({
:qpid_password => 'guest',
:qpid_sasl_mechanisms => 'A'
})
end
it { should contain_nova_config('DEFAULT/qpid_sasl_mechanisms').with_value('A') }
end
context 'with qpid_password parameter (with array of qpid_sasl_mechanisms)' do
before do
params.merge!({
:qpid_password => 'guest',
:qpid_sasl_mechanisms => [ 'DIGEST-MD5', 'GSSAPI', 'PLAIN' ]
})
end
it { should contain_nova_config('DEFAULT/qpid_sasl_mechanisms').with_value('DIGEST-MD5 GSSAPI PLAIN') }
end
end
end
context 'on Debian platforms' do
let :facts do
{ :osfamily => 'Debian' }
end
let :platform_params do
{ :nova_common_package => 'nova-common',
:lock_path => '/var/lock/nova' }
end
it_behaves_like 'nova'
end
context 'on RedHat platforms' do
let :facts do
{ :osfamily => 'RedHat' }
end
let :platform_params do
{ :nova_common_package => 'openstack-nova-common',
:lock_path => '/var/lib/nova/tmp' }
end
it_behaves_like 'nova'
end
end