OpenStack Nova Puppet Module
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require 'spec_helper'
describe 'nova::api' do
let :pre_condition do
'include nova'
end
let :params do
{ :admin_password => 'passw0rd' }
end
shared_examples 'nova-api' do
context 'with default parameters' do
it 'installs nova-api package and service' do
is_expected.to contain_service('nova-api').with(
:name => platform_params[:nova_api_service],
:ensure => 'running',
:hasstatus => true,
:enable => true,
:tag => 'nova-service',
)
is_expected.to contain_package('nova-api').with(
:name => platform_params[:nova_api_package],
:ensure => 'present',
:tag => ['openstack', 'nova-package'],
)
is_expected.to contain_package('nova-api').that_requires('Anchor[nova::install::begin]')
is_expected.to contain_package('nova-api').that_notifies('Anchor[nova::install::end]')
is_expected.to_not contain_exec('validate_nova_api')
end
it 'configures keystone_authtoken middleware' do
is_expected.to contain_nova_config(
'keystone_authtoken/auth_uri').with_value('http://127.0.0.1:5000/')
is_expected.to contain_nova_config(
'keystone_authtoken/identity_uri').with_value('http://127.0.0.1:35357/')
is_expected.to contain_nova_config(
'keystone_authtoken/admin_tenant_name').with_value('services')
is_expected.to contain_nova_config(
'keystone_authtoken/admin_user').with_value('nova')
is_expected.to contain_nova_config(
'keystone_authtoken/admin_password').with_value('passw0rd').with_secret(true)
end
it 'enable metadata in evenlet configuration' do
is_expected.to contain_nova_config('DEFAULT/enabled_apis').with_value('osapi_compute,metadata')
end
it { is_expected.to contain_nova_config('DEFAULT/instance_name_template').with_ensure('absent')}
it 'configures various stuff' do
is_expected.to contain_nova_config('wsgi/api_paste_config').with('value' => 'api-paste.ini')
is_expected.to contain_nova_config('DEFAULT/osapi_compute_listen').with('value' => '0.0.0.0')
is_expected.to contain_nova_config('DEFAULT/osapi_compute_listen_port').with('value' => '8774')
is_expected.to contain_nova_config('DEFAULT/metadata_listen').with('value' => '0.0.0.0')
is_expected.to contain_nova_config('DEFAULT/metadata_listen_port').with('value' => '8775')
is_expected.to contain_nova_config('DEFAULT/osapi_volume_listen').with('value' => '0.0.0.0')
is_expected.to contain_nova_config('DEFAULT/osapi_compute_workers').with('value' => '5')
is_expected.to contain_nova_config('DEFAULT/metadata_workers').with('value' => '5')
is_expected.to contain_nova_config('DEFAULT/default_floating_pool').with('value' => 'nova')
is_expected.to contain_nova_config('DEFAULT/fping_path').with('value' => '/usr/sbin/fping')
is_expected.to contain_nova_config('oslo_middleware/enable_proxy_headers_parsing').with('value' => '<SERVICE DEFAULT>')
end
it 'unconfigures neutron_metadata proxy' do
is_expected.to contain_nova_config('neutron/service_metadata_proxy').with(:value => false)
is_expected.to contain_nova_config('neutron/metadata_proxy_shared_secret').with(:ensure => 'absent')
end
end
context 'with overridden parameters' do
before do
params.merge!({
:enabled => false,
:ensure_package => '2012.1-2',
:auth_uri => 'https://10.0.0.1:9999/',
:identity_uri => 'https://10.0.0.1:8888/',
:admin_tenant_name => 'service2',
:admin_user => 'nova2',
:admin_password => 'passw0rd2',
:api_bind_address => '192.168.56.210',
:metadata_listen => '127.0.0.1',
:metadata_listen_port => 8875,
:osapi_compute_listen_port => 8874,
:volume_api_class => 'nova.volume.cinder.API',
:use_forwarded_for => false,
:ratelimits => '(GET, "*", .*, 100, MINUTE);(POST, "*", .*, 200, MINUTE)',
:neutron_metadata_proxy_shared_secret => 'secrete',
:osapi_compute_workers => 1,
:metadata_workers => 2,
:default_floating_pool => 'public',
:enable_proxy_headers_parsing => true,
:pci_alias => "[{\"vendor_id\":\"8086\",\"product_id\":\"0126\",\"name\":\"graphic_card\"},{\"vendor_id\":\"9096\",\"product_id\":\"1520\",\"name\":\"network_card\"}]"
})
end
it 'installs nova-api package and service' do
is_expected.to contain_package('nova-api').with(
:name => platform_params[:nova_api_package],
:ensure => '2012.1-2',
:tag => ['openstack', 'nova-package'],
)
is_expected.to contain_service('nova-api').with(
:name => platform_params[:nova_api_service],
:ensure => 'stopped',
:hasstatus => true,
:enable => false,
:tag => 'nova-service',
)
end
it 'configures keystone_authtoken middleware' do
is_expected.to contain_nova_config(
'keystone_authtoken/auth_uri').with_value('https://10.0.0.1:9999/')
is_expected.to contain_nova_config(
'keystone_authtoken/identity_uri').with_value('https://10.0.0.1:8888/')
is_expected.to contain_nova_config(
'keystone_authtoken/admin_tenant_name').with_value('service2')
is_expected.to contain_nova_config(
'keystone_authtoken/admin_user').with_value('nova2')
is_expected.to contain_nova_config(
'keystone_authtoken/admin_password').with_value('passw0rd2').with_secret(true)
is_expected.to contain_nova_paste_api_ini(
'filter:ratelimit/limits').with_value('(GET, "*", .*, 100, MINUTE);(POST, "*", .*, 200, MINUTE)')
end
it 'configures various stuff' do
is_expected.to contain_nova_config('DEFAULT/osapi_compute_listen').with('value' => '192.168.56.210')
is_expected.to contain_nova_config('DEFAULT/osapi_compute_listen_port').with('value' => '8874')
is_expected.to contain_nova_config('DEFAULT/metadata_listen').with('value' => '127.0.0.1')
is_expected.to contain_nova_config('DEFAULT/metadata_listen_port').with('value' => '8875')
is_expected.to contain_nova_config('DEFAULT/osapi_volume_listen').with('value' => '192.168.56.210')
is_expected.to contain_nova_config('DEFAULT/use_forwarded_for').with('value' => false)
is_expected.to contain_nova_config('DEFAULT/osapi_compute_workers').with('value' => '1')
is_expected.to contain_nova_config('DEFAULT/metadata_workers').with('value' => '2')
is_expected.to contain_nova_config('DEFAULT/default_floating_pool').with('value' => 'public')
is_expected.to contain_nova_config('neutron/service_metadata_proxy').with('value' => true)
is_expected.to contain_nova_config('neutron/metadata_proxy_shared_secret').with('value' => 'secrete')
is_expected.to contain_nova_config('oslo_middleware/enable_proxy_headers_parsing').with('value' => true)
end
it 'configures nova pci_alias entries' do
is_expected.to contain_nova_config('DEFAULT/pci_alias').with(
'value' => "[{\"vendor_id\":\"8086\",\"product_id\":\"0126\",\"name\":\"graphic_card\"},{\"vendor_id\":\"9096\",\"product_id\":\"1520\",\"name\":\"network_card\"}]"
)
end
end
context 'while validating the service with default command' do
before do
params.merge!({
:validate => true,
})
end
it { is_expected.to contain_exec('execute nova-api validation').with(
:path => '/usr/bin:/bin:/usr/sbin:/sbin',
:provider => 'shell',
:tries => '10',
:try_sleep => '2',
:command => 'nova --os-auth-url http://127.0.0.1:5000/ --os-tenant-name services --os-username nova --os-password passw0rd flavor-list',
)}
it { is_expected.to contain_anchor('create nova-api anchor').with(
:require => 'Exec[execute nova-api validation]',
)}
end
context 'while validating the service with custom command' do
before do
params.merge!({
:validate => true,
:validation_options => { 'nova-api' => { 'command' => 'my-script' } }
})
end
it { is_expected.to contain_exec('execute nova-api validation').with(
:path => '/usr/bin:/bin:/usr/sbin:/sbin',
:provider => 'shell',
:tries => '10',
:try_sleep => '2',
:command => 'my-script',
)}
it { is_expected.to contain_anchor('create nova-api anchor').with(
:require => 'Exec[execute nova-api validation]',
)}
end
context 'while not managing service state' do
before do
params.merge!({
:enabled => false,
:manage_service => false,
})
end
it { is_expected.to contain_service('nova-api').without_ensure }
end
context 'with default database parameters' do
let :pre_condition do
"include nova"
end
it { is_expected.to_not contain_nova_config('database/connection') }
it { is_expected.to_not contain_nova_config('database/slave_connection') }
it { is_expected.to_not contain_nova_config('api_database/connection') }
it { is_expected.to_not contain_nova_config('api_database/slave_connection') }
it { is_expected.to_not contain_nova_config('database/idle_timeout').with_value('<SERVICE DEFAULT>') }
end
context 'with overridden database parameters' do
let :pre_condition do
"class { 'nova':
database_connection => 'mysql://user:pass@db/db1',
slave_connection => 'mysql://user:pass@slave/db1',
api_database_connection => 'mysql://user:pass@db/db2',
api_slave_connection => 'mysql://user:pass@slave/db2',
database_idle_timeout => '30',
}
"
end
it { is_expected.to contain_nova_config('database/connection').with_value('mysql://user:pass@db/db1').with_secret(true) }
it { is_expected.to contain_nova_config('database/slave_connection').with_value('mysql://user:pass@slave/db1').with_secret(true) }
it { is_expected.to contain_nova_config('api_database/connection').with_value('mysql://user:pass@db/db2').with_secret(true) }
it { is_expected.to contain_nova_config('api_database/slave_connection').with_value('mysql://user:pass@slave/db2').with_secret(true) }
it { is_expected.to contain_nova_config('database/idle_timeout').with_value('30') }
end
context 'with custom instance_name_template' do
before do
params.merge!({
:instance_name_template => 'instance-%08x',
})
end
it 'configures instance_name_template' do
is_expected.to contain_nova_config('DEFAULT/instance_name_template').with_value('instance-%08x');
end
end
context 'with custom keystone identity_uri' do
before do
params.merge!({
:identity_uri => 'https://foo.bar:1234/',
})
end
it 'configures identity_uri' do
is_expected.to contain_nova_config('keystone_authtoken/identity_uri').with_value("https://foo.bar:1234/");
end
end
context 'with custom keystone identity_uri and auth_uri ' do
before do
params.merge!({
:identity_uri => 'https://foo.bar:35357/',
:auth_uri => 'https://foo.bar:5000/v2.0/',
})
end
it 'configures identity_uri' do
is_expected.to contain_nova_config('keystone_authtoken/identity_uri').with_value("https://foo.bar:35357/");
is_expected.to contain_nova_config('keystone_authtoken/auth_uri').with_value("https://foo.bar:5000/v2.0/");
end
end
context 'when running nova API in wsgi compute, and enabling metadata' do
before do
params.merge!({ :service_name => 'httpd' })
end
let :pre_condition do
"include ::apache
include ::nova"
end
it 'enable nova API service' do
is_expected.to contain_service('nova-api').with(
:ensure => 'running',
:name => platform_params[:nova_api_service],
:enable => true,
:tag => 'nova-service',
)
end
it 'enable metadata in evenlet configuration' do
is_expected.to contain_nova_config('DEFAULT/enabled_apis').with_value('metadata')
end
end
context 'when running nova API in wsgi for compute, and disabling metadata' do
before do
params.merge!({
:service_name => 'httpd',
:enabled_apis => ['osapi_compute'] })
end
let :pre_condition do
"include ::apache
include ::nova"
end
it 'disable nova API service' do
is_expected.to contain_service('nova-api').with(
:ensure => 'stopped',
:name => platform_params[:nova_api_service],
:enable => false,
:tag => 'nova-service',
)
end
end
context 'when service_name is not valid' do
before do
params.merge!({ :service_name => 'foobar' })
end
let :pre_condition do
"include ::apache
include ::nova"
end
it_raises 'a Puppet::Error', /Invalid service_name/
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({ :processorcount => 5 }))
end
let (:platform_params) do
case facts[:osfamily]
when 'Debian'
{ :nova_api_package => 'nova-api',
:nova_api_service => 'nova-api' }
when 'RedHat'
{ :nova_api_package => 'openstack-nova-api',
:nova_api_service => 'openstack-nova-api' }
end
end
it_behaves_like 'nova-api'
end
end
end