def setUp(self):
"""
Creates objects for testing cinder_utils.py
"""
guid = uuid.uuid4()
self.qos_name = self.__class__.__name__ + '-' + str(guid) + '-qos'
self.vol_type_name = self.__class__.__name__ + '-' + str(guid)
self.specs = {'foo': 'bar'}
self.cinder = cinder_utils.cinder_client(
self.os_creds, self.os_session)
qos_settings = QoSConfig(
name=self.qos_name, specs=self.specs, consumer=Consumer.both)
self.qos = cinder_utils.create_qos(self.cinder, qos_settings)
self.volume_type = None
def create(self):
"""
Creates the qos in OpenStack if it does not already exist and returns
the domain QoS object
:return: The QoS domain object or None
"""
self.initialize()
if not self.__qos:
self.__qos = cinder_utils.create_qos(self._cinder,
self.qos_settings)
logger.info('Created qos with name - %s', self.qos_settings.name)
return self.__qos
def test_create_qos_back(self):
"""
Tests the cinder_utils.create_qos()
"""
qos_settings = QoSConfig(
name=self.qos_name, specs=self.specs, consumer=Consumer.back_end)
self.qos = cinder_utils.create_qos(self.cinder, qos_settings)
self.assertIsNotNone(self.qos)
qos1 = cinder_utils.get_qos(self.cinder, qos_settings=qos_settings)
self.assertIsNotNone(qos1)
validation_utils.objects_equivalent(self.qos, qos1)
qos2 = cinder_utils.get_qos_by_id(self.cinder, qos1.id)
self.assertIsNotNone(qos2)
validation_utils.objects_equivalent(self.qos, qos2)
def test_create_delete_qos(self):
"""
Tests the cinder_utils.create_qos()
"""
qos_settings = QoSConfig(name=self.qos_name, consumer=Consumer.both)
self.qos = cinder_utils.create_qos(self.cinder, qos_settings)
self.assertIsNotNone(self.qos)
self.assertEqual(self.qos_name, self.qos.name)
qos = cinder_utils.get_qos(
self.cinder, qos_settings=qos_settings)
self.assertIsNotNone(qos)
validation_utils.objects_equivalent(self.qos, qos)
cinder_utils.delete_qos(self.cinder, self.qos)
self.assertIsNone(cinder_utils.get_qos(
self.cinder, qos_settings=qos_settings))