def test_template_add(self):
"""template add test
test standard , definition and equivalence templates
"""
# TODO(ikinory): add folder of templates
# Add standard ,equivalence and definition templates
self._add_templates()
# assert standard template
db_row = v_utils.get_first_template(
name='host_high_memory_usage_scenarios', type=TTypes.STANDARD)
self.assertEqual(db_row['name'], 'host_high_memory_usage_scenarios',
'standard template not found in list')
# assert equivalence template
db_row = v_utils.get_first_template(name='entity equivalence example',
type=TTypes.EQUIVALENCE)
self.assertEqual(db_row['name'], 'entity equivalence example',
'equivalence template not found in list')
# assert definition template
db_row = v_utils.get_first_template(name='basic_def_template',
type=TTypes.DEFINITION,
status=TemplateStatus.ACTIVE)
self.assertEqual(db_row['name'], 'basic_def_template',
'definition template not found in list')
# assert corrupted template - validate failed
db_row = v_utils.get_first_template(name='corrupted_template',
type=TTypes.STANDARD,
status=TemplateStatus.ERROR)
self.assertIsNotNone(db_row,
'corrupted template template presented in list')
def _rollback_to_default(self, templates):
try:
for t in templates:
db_row = vitrage_utils.get_first_template(name=t)
vitrage_utils.delete_template(db_row['uuid'])
except Exception as e:
raise VitrageError('Rollback to default failed %s', e)
def setUpClass(cls):
super(TestLongProcessing, cls).setUpClass()
logger = logging.getLogger('vitrageclient.v1.client').logger
logger.setLevel(logging.INFO)
if v_utils.get_first_template(name=TEMPLATE_NAME):
v_utils.delete_template(name=TEMPLATE_NAME)
time.sleep(SLEEP)
def test_db_init(self):
try:
v_utils.add_template(TEMPLATE_NAME)
time.sleep(SLEEP)
# 1. check template works well
self._check_template_instance_3rd_degree_scenarios()
# 2. check fast fail-over - start from database
topo1 = TempestClients.vitrage().topology.get(all_tenants=True)
v_utils.restart_graph()
time.sleep(MAX_FAIL_OVER_TIME)
for i in range(5):
self._check_template_instance_3rd_degree_scenarios()
topo2 = TempestClients.vitrage().topology.get(all_tenants=True)
self.assert_graph_equal(
topo1, topo2, 'comparing graph items iteration ' + str(i))
time.sleep(self.conf.datasources.snapshots_interval)
v_utils.delete_template(name=TEMPLATE_NAME)
time.sleep(SLEEP)
self._check_template_instance_3rd_degree_scenarios_deleted()
except Exception as e:
self._handle_exception(e)
if v_utils.get_first_template(name=TEMPLATE_NAME):
v_utils.delete_template(name=TEMPLATE_NAME)
time.sleep(SLEEP)
raise
def test_template_delete(self):
try:
# add standard template
v_utils.add_template(STANDARD_TEMPLATE,
template_type=TTypes.STANDARD)
db_row = v_utils.get_first_template(
name='host_high_memory_usage_scenarios',
type=TTypes.STANDARD,
status=TemplateStatus.ACTIVE)
self.assertIsNotNone(db_row,
'Template should appear in templates list')
# delete template
uuid = db_row['uuid']
v_utils.delete_template(uuid)
db_row = v_utils.get_first_template(
name='host_high_memory_usage_scenarios', type=TTypes.STANDARD)
self.assertIsNone(db_row, 'Template should not appear in list')
except Exception as e:
self._handle_exception(e)
raise
def _add_delete_template_with_name(self):
"""A helper function:
Adds and deletes a template.
Returns its name.
"""
# add a template
v_utils.add_template(STANDARD_TEMPLATE, template_type=TTypes.STANDARD)
db_row = v_utils.get_first_template(
name='host_high_memory_usage_scenarios',
type=TTypes.STANDARD,
status=TemplateStatus.ACTIVE)
self.assertIsNotNone(db_row,
'Template should appear in templates list')
# delete it
name = db_row['name']
v_utils.delete_template_with_name(name)
db_row = v_utils.get_first_template(
name='host_high_memory_usage_scenarios', type=TTypes.STANDARD)
self.assertIsNone(db_row, 'Template should not appear in list')
return name
def test_evaluator_reload_with_multiple_new_template(self):
"""Test reload new template e2e
1. raise trigger alarm (template is not loaded yet)
2. add 2 new templates.
3. check both actions are executed
This checks that the evaluators are reloaded for both templates
and run on all existing vertices.
"""
second_template = None
try:
host_id = self.orig_host.get(VProps.VITRAGE_ID)
self._trigger_do_action(TRIGGER_ALARM_1)
self._trigger_do_action(TRIGGER_ALARM_2)
v_util.add_template(folder=FOLDER_PATH)
self.added_template = v_util.get_first_template(name=INFILE_NAME)
second_template = v_util.get_first_template(name=INFILE_NAME_2)
self._check_deduced(1, DEDUCED_PROPS, host_id)
self._check_deduced(1, DEDUCED_PROPS_2, host_id)
finally:
if second_template:
v_util.delete_template(second_template['uuid'])
self._trigger_undo_action(TRIGGER_ALARM_1)
self._trigger_undo_action(TRIGGER_ALARM_2)
def test_template_show_with_name(self):
"""Compare template content from file to DB"""
# add standard template
template_path = \
g_utils.tempest_resources_dir() + '/templates/api/' \
+ STANDARD_TEMPLATE
v_utils.add_template(STANDARD_TEMPLATE, template_type=TTypes.STANDARD)
name = 'host_high_memory_usage_scenarios'
db_row = v_utils.get_first_template(name=name,
type=TTypes.STANDARD,
status=TemplateStatus.ACTIVE)
payload_from_db = self.vitrage_client.template.show(name)
with open(template_path, 'r') as stream:
payload_from_file = yaml.load(stream, Loader=yaml.BaseLoader)
self.assert_dict_equal(payload_from_file, payload_from_db,
"Template content doesn't match")
v_utils.delete_template(db_row['uuid'])
def test_high_availability_events(self):
"""The purpose of the test is to check that events are stored
That is, during different stages in vitrage-graph lifetime:
before graph read from db (during init)
after graph read from db (during init)
during get_all
after get_all
"""
try:
# adding a template just to create more load (to slow things down)
v_utils.add_template(TEMPLATE_NAME)
time.sleep(SLEEP)
self.keep_sending_events = True
self.num_of_sent_events = 0
doctor_events_thread = self._async_doctor_events()
time.sleep(10)
v_utils.stop_graph()
time.sleep(10)
v_utils.restart_graph()
v_utils.delete_template(name=TEMPLATE_NAME)
# sleep to allow get_all to start and finish at least once:
time.sleep(4 * self.conf.datasources.snapshots_interval)
v_utils.restart_graph()
self.keep_sending_events = False
time.sleep(MAX_FAIL_OVER_TIME)
doctor_events_thread.join(timeout=10)
alarm_count = TempestClients.vitrage().alarm.count(
all_tenants=True)
self.assertTrue(self.num_of_sent_events > 0,
'Test did not create events')
self.assertEqual(self.num_of_sent_events, alarm_count['CRITICAL'],
'CRITICAL doctor events expected')
except Exception as e:
self._handle_exception(e)
raise
finally:
self._remove_doctor_events()
if v_utils.get_first_template(name=TEMPLATE_NAME):
v_utils.delete_template(name=TEMPLATE_NAME)
time.sleep(SLEEP)
def test_template_show(self):
"""Compare template content from file to DB"""
try:
# add standard template
template_path = \
g_utils.tempest_resources_dir() + '/templates/api/'\
+ STANDARD_TEMPLATE
v_utils.add_template(STANDARD_TEMPLATE,
template_type=TTypes.STANDARD)
db_row = v_utils.get_first_template(
name='host_high_memory_usage_scenarios',
type=TTypes.STANDARD,
status=TemplateStatus.ACTIVE)
payload_from_db = self.client.template.show(db_row['uuid'])
payload_from_file = file.load_yaml_file(template_path)
self.assertEqual(payload_from_file, payload_from_db,
"Template content doesn't match")
v_utils.delete_template(db_row['uuid'])
except Exception as e:
self._handle_exception(e)
raise
def setUpClass(cls):
super(TestLongProcessing, cls).setUpClass()
if v_utils.get_first_template(name=TEMPLATE_NAME):
v_utils.delete_template(name=TEMPLATE_NAME)
time.sleep(SLEEP)
def _rollback_to_default(templates):
for t in templates:
db_row = vitrage_utils.get_first_template(name=t)
vitrage_utils.delete_template(db_row['uuid'])
def tearDown(self):
super(TestLongProcessing, self).tearDown()
if v_utils.get_first_template(name=TEMPLATE_NAME):
v_utils.delete_template(name=TEMPLATE_NAME)
time.sleep(SLEEP)
