def handle_message(self, message):
"""
The notifications Message Example:
{
'message_id': str(uuid.uuid4()),
'event_type': 'compute.create_instance',
'publisher_id': 'compute.host1',
'timestamp': timeutils.utcnow(),
'priority': 'INFO',
'payload': {'instance_id': 12, ... }
}
"""
alarm_levels = utils.get_alarm_level(CONF.alarm_level)
message_priority = message.get('priority')
if message_priority in alarm_levels:
# NOTE(hzyangtk): flow_data is origin data that will be filtered
# alarm_type is like compute.create.start
# alarm_level is like ERROR
# alarm_owner is like product_manager,
# platform_manager
flow_data = {'alarm_type': message.get('event_type'),
'alarm_level': message.get('priority'),
'alarm_owner': []}
flow_data = self._do_filter(flow_data)
if flow_data is not None:
# move flow_data['alarm_owner'] to message
message['alarm_owner'] = flow_data['alarm_owner']
# send alarm to alarm system
self._do_send_alarm(message)
LOG.info('Alarm over')
def handle_message(self, message):
"""
The notifications Message Example:
{
'message_id': str(uuid.uuid4()),
'event_type': 'compute.create_instance',
'publisher_id': 'compute.host1',
'timestamp': timeutils.utcnow(),
'priority': 'INFO',
'payload': {'instance_id': 12, ... }
}
"""
try:
# NOTE(hzyangtk): handle message before alarm like notify
# cloud monitor to stop alarm when instance
# was deleted.
controller_helper.handle_before_alarm(message)
alarm_levels = utils.get_alarm_level(CONF.alarm_level)
message_priority = message.get('priority')
if message_priority in alarm_levels:
# NOTE(hzyangtk): flow_data is origin data that will be
# filtered alarm_type is like
# compute.create.start
# alarm_level is like ERROR
# alarm_owner is like product_manager,
# platform_manager
flow_data = {
'alarm_type': message.get('event_type'),
'alarm_level': message.get('priority'),
'alarm_owner': []
}
flow_data = self._do_filter(flow_data)
if flow_data is not None:
# move flow_data['alarm_owner'] to message
message['alarm_owner'] = flow_data['alarm_owner']
# send alarm to alarm system
self._do_send_alarm(message)
LOG.info('Alarm over')
except Exception:
LOG.exception("Alarm failed")
def handle_message(self, message):
"""
The notifications Message Example:
{
'message_id': str(uuid.uuid4()),
'event_type': 'compute.create_instance',
'publisher_id': 'compute.host1',
'timestamp': timeutils.utcnow(),
'priority': 'INFO',
'payload': {'instance_id': 12, ... }
}
"""
try:
# NOTE(hzyangtk): handle message before alarm like notify
# cloud monitor to stop alarm when instance
# was deleted.
controller_helper.handle_before_alarm(message)
alarm_levels = utils.get_alarm_level(CONF.alarm_level)
message_priority = message.get('priority')
if message_priority in alarm_levels:
# NOTE(hzyangtk): flow_data is origin data that will be
# filtered alarm_type is like
# compute.create.start
# alarm_level is like ERROR
# alarm_owner is like product_manager,
# platform_manager
flow_data = {'alarm_type': message.get('event_type'),
'alarm_level': message.get('priority'),
'alarm_owner': []}
flow_data = self._do_filter(flow_data)
if flow_data is not None:
# move flow_data['alarm_owner'] to message
message['alarm_owner'] = flow_data['alarm_owner']
# send alarm to alarm system
self._do_send_alarm(message)
LOG.info('Alarm over')
except Exception:
LOG.exception("Alarm failed")
def testGet_alarm_level(self):
TEST_CASE = ('INFO', 'WARN', 'ERROR', 'FATAL')
self.assertEquals(utils.get_alarm_level(TEST_CASE[0]), ['INFO', 'WARN', 'ERROR', 'FATAL'], 'get alarm level error')
self.assertEquals(utils.get_alarm_level(TEST_CASE[1]), ['WARN', 'ERROR', 'FATAL'], 'get alarm level error')
self.assertEquals(utils.get_alarm_level(TEST_CASE[2]), ['ERROR', 'FATAL'], 'get alarm level error')
self.assertEquals(utils.get_alarm_level(TEST_CASE[3]), ['FATAL'], 'get alarm level error')