-
- self.logger = logging.getLogger('PluginReceiver')
- self.logger.setLevel(logging.DEBUG)
- set_logger()
-
- #Core producer
- self.producer_alarms = KafkaProducer('alarm_response')
- self.producer_metrics = KafkaProducer('metric_response')
- self.producer_access_credentials = KafkaProducer('vim_access_credentials_response')
-
-
- def consume(self, message, vim_uuid):
- """Consume the message, act on it & respond
- """
- try:
- self.logger.info("Message received for VIM: {} :\nMessage Topic={}:{}:{}:\n"\
- "Message Key={}\nMessage Value={}"\
- .format(vim_uuid, message.topic, message.partition, message.offset,\
- message.key, message.value))
- message_values = json.loads(message.value)
- #Adding vim_uuid to message
- message_values['vim_uuid'] = vim_uuid
- self.logger.info("Action required for: {}".format(message.topic))
- if message.topic == 'alarm_request':
- if message.key == "create_alarm_request":
- config_alarm_info = message_values
- alarm_uuid = self.create_alarm(config_alarm_info)
- self.logger.info("Alarm created with alarm uuid: {}".format(alarm_uuid))
- #Publish message using producer
- self.publish_create_alarm_status(alarm_uuid, config_alarm_info)
- elif message.key == "update_alarm_request":
- update_alarm_info = message_values
- alarm_uuid = self.update_alarm(update_alarm_info)
- self.logger.info("Alarm definition updated : alarm uuid: {}".format(alarm_uuid))
- #Publish message using producer
- self.publish_update_alarm_status(alarm_uuid, update_alarm_info)
- elif message.key == "delete_alarm_request":
- delete_alarm_info = message_values
- alarm_uuid = self.delete_alarm(delete_alarm_info)
- self.logger.info("Alarm definition deleted : alarm uuid: {}".format(alarm_uuid))
- #Publish message using producer
- self.publish_delete_alarm_status(alarm_uuid, delete_alarm_info)
- elif message.key == "list_alarm_request":
- request_input = message_values
- triggered_alarm_list = self.list_alarms(request_input)
- #Publish message using producer
- self.publish_list_alarm_response(triggered_alarm_list, request_input)
- elif message.topic == 'metric_request':
- if message.key == "read_metric_data_request":
- metric_request_info = message_values
- access_config = None
- access_config = self.get_vim_access_config(metric_request_info['vim_uuid'])
- mon_plugin_obj = MonPlugin(access_config)
- metrics_data = mon_plugin_obj.get_metrics_data(metric_request_info)
- self.logger.info("Collected Metrics Data: {}".format(metrics_data))
- #Publish message using producer
- self.publish_metrics_data_status(metrics_data)
- elif message.key == "create_metric_request":
- metric_info = message_values
- metric_status = self.verify_metric(metric_info)
- #Publish message using producer
- self.publish_create_metric_response(metric_info, metric_status)
- elif message.key == "update_metric_request":
- metric_info = message_values
- metric_status = self.verify_metric(metric_info)
- #Publish message using producer
- self.publish_update_metric_response(metric_info, metric_status)
- elif message.key == "delete_metric_request":
- metric_info = message_values
- #Deleting Metric Data is not allowed. Publish status as False
- self.logger.warning("Deleting Metric is not allowed by VMware vROPs plugin: {}"\
- .format(metric_info['metric_name']))
- #Publish message using producer
- self.publish_delete_metric_response(metric_info)
- elif message.topic == 'access_credentials':
- if message.key == "vim_access_credentials":
- access_info = message_values
- access_update_status = self.update_access_credentials(access_info['access_config'])
- self.publish_access_update_response(access_update_status, access_info)
-
- except:
- self.logger.error("Exception in vROPs plugin receiver: {}".format(traceback.format_exc()))
-