X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=plugins%2FvRealiseOps%2Fplugin_receiver.py;h=130c4bd748d471df4e022a75eec8d08f6e5a62b7;hb=HEAD;hp=e2150628843f0d340abb5813d18f938e98046c01;hpb=07f4f49ac725a07ba696b794fa26718a15d07082;p=osm%2FMON.git diff --git a/plugins/vRealiseOps/plugin_receiver.py b/plugins/vRealiseOps/plugin_receiver.py deleted file mode 100644 index e215062..0000000 --- a/plugins/vRealiseOps/plugin_receiver.py +++ /dev/null @@ -1,378 +0,0 @@ -# -*- coding: utf-8 -*- - -## -# Copyright 2016-2017 VMware Inc. -# This file is part of ETSI OSM -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -# For those usages not covered by the Apache License, Version 2.0 please -# contact: osslegalrouting@vmware.com -## - -""" -Montoring plugin receiver that consumes the request messages & -responds using producer for vROPs -""" - -import sys -from mon_plugin_vrops import MonPlugin -from kafka_consumer_vrops import vROP_KafkaConsumer -#Core producer -sys.path.append("../../core/message_bus") -from producer import KafkaProducer -#from core.message_bus.producer import KafkaProducer -import json -import logging -import traceback -import os -from xml.etree import ElementTree as XmlElementTree - -req_config_params = ('vrops_site', 'vrops_user', 'vrops_password', - 'vcloud-site','admin_username','admin_password', - 'vcenter_ip','vcenter_port','vcenter_user','vcenter_password', - 'vim_tenant_name','orgname','tenant_id') -MODULE_DIR = os.path.dirname(__file__) -CONFIG_FILE_NAME = 'vrops_config.xml' -CONFIG_FILE_PATH = os.path.join(MODULE_DIR, CONFIG_FILE_NAME) - -def set_logger(): - """Set Logger - """ - BASE_DIR = os.path.dirname(os.path.dirname(__file__)) - logger = logging.getLogger() - formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s') - handler = logging.FileHandler(os.path.join(BASE_DIR,"mon_vrops_log.log")) - handler.setFormatter(formatter) - logger.addHandler(handler) - - -class PluginReceiver(): - """MON Plugin receiver receiving request messages & responding using producer for vROPs - telemetry plugin - """ - def __init__(self): - """Constructor of PluginReceiver - """ - - topics = ['alarm_request', 'metric_request', 'access_credentials'] - - self.logger = logging.getLogger('PluginReceiver') - self.logger.setLevel(logging.DEBUG) - - #To Do - Add broker uri - broker_uri = None - #self.mon_plugin = MonPlugin() - self.consumer = vROP_KafkaConsumer(topics, broker_uri) - #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): - """Consume the message, act on it & respond - """ - try: - for message in self.consumer.vrops_consumer: - message_values = json.loads(message.value) - if message_values.has_key('vim_type'): - vim_type = message_values['vim_type'].lower() - if vim_type == 'vmware': - self.logger.info("Action required for: {}".format(message.topic)) - if message.topic == 'alarm_request': - if message.key == "create_alarm_request": - config_alarm_info = json.loads(message.value) - alarm_uuid = self.create_alarm(config_alarm_info['alarm_create_request']) - 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 = json.loads(message.value) - alarm_uuid = self.update_alarm(update_alarm_info['alarm_update_request']) - self.logger.info("Alarm defination 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 = json.loads(message.value) - alarm_uuid = self.delete_alarm(delete_alarm_info['alarm_delete_request']) - self.logger.info("Alarm defination 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 = json.loads(message.value) - triggered_alarm_list = self.list_alarms(request_input['alarm_list_request']) - #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 = json.loads(message.value) - mon_plugin_obj = MonPlugin() - 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 = json.loads(message.value) - metric_status = self.verify_metric(metric_info['metric_create']) - #Publish message using producer - self.publish_create_metric_response(metric_info, metric_status) - elif message.key == "update_metric_request": - metric_info = json.loads(message.value) - metric_status = self.verify_metric(metric_info['metric_create']) - #Publish message using producer - self.publish_update_metric_response(metric_info, metric_status) - elif message.key == "delete_metric_request": - metric_info = json.loads(message.value) - #Deleting Metric Data is not allowed. Publish status as False - self.logger.warn("Deleting Metric is not allowed: {}".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 = json.loads(message.value) - 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 receiver: {}".format(traceback.format_exc())) - - - def create_alarm(self, config_alarm_info): - """Create alarm using vROPs plugin - """ - mon_plugin = MonPlugin() - plugin_uuid = mon_plugin.configure_rest_plugin() - alarm_uuid = mon_plugin.configure_alarm(config_alarm_info) - return alarm_uuid - - def publish_create_alarm_status(self, alarm_uuid, config_alarm_info): - """Publish create alarm status using producer - """ - topic = 'alarm_response' - msg_key = 'create_alarm_response' - response_msg = {"schema_version":1.0, - "schema_type":"create_alarm_response", - "alarm_create_response": - {"correlation_id":config_alarm_info["alarm_create_request"]["correlation_id"], - "alarm_uuid":alarm_uuid, - "status": True if alarm_uuid else False - } - } - #Core producer - self.producer_alarms.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - - def update_alarm(self, update_alarm_info): - """Updare already created alarm - """ - mon_plugin = MonPlugin() - alarm_uuid = mon_plugin.update_alarm_configuration(update_alarm_info) - return alarm_uuid - - def publish_update_alarm_status(self, alarm_uuid, update_alarm_info): - """Publish update alarm status requests using producer - """ - topic = 'alarm_response' - msg_key = 'update_alarm_response' - response_msg = {"schema_version":1.0, - "schema_type":"update_alarm_response", - "alarm_update_response": - {"correlation_id":update_alarm_info["alarm_update_request"]["correlation_id"], - "alarm_uuid":alarm_uuid, - "status": True if alarm_uuid else False - } - } - #Core producer - self.producer_alarms.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - - def delete_alarm(self, delete_alarm_info): - """Delete alarm configuration - """ - mon_plugin = MonPlugin() - alarm_uuid = mon_plugin.delete_alarm_configuration(delete_alarm_info) - return alarm_uuid - - def publish_delete_alarm_status(self, alarm_uuid, delete_alarm_info): - """Publish update alarm status requests using producer - """ - topic = 'alarm_response' - msg_key = 'delete_alarm_response' - response_msg = {"schema_version":1.0, - "schema_type":"delete_alarm_response", - "alarm_deletion_response": - {"correlation_id":delete_alarm_info["alarm_delete_request"]["correlation_id"], - "alarm_uuid":alarm_uuid, - "status": True if alarm_uuid else False - } - } - #Core producer - self.producer_alarms.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - - - def publish_metrics_data_status(self, metrics_data): - """Publish the requested metric data using producer - """ - topic = 'metric_response' - msg_key = 'read_metric_data_response' - #Core producer - self.producer_metrics.publish(key=msg_key, value=json.dumps(metrics_data), topic=topic) - - - def verify_metric(self, metric_info): - """Verify if metric is supported or not - """ - mon_plugin = MonPlugin() - metric_key_status = mon_plugin.verify_metric_support(metric_info) - return metric_key_status - - def publish_create_metric_response(self, metric_info, metric_status): - """Publish create metric response - """ - topic = 'metric_response' - msg_key = 'create_metric_response' - response_msg = {"schema_version":1.0, - "schema_type":"create_metric_response", - "correlation_id":metric_info['correlation_id'], - "metric_create_response": - { - "metric_uuid":0, - "resource_uuid":metric_info['metric_create']['resource_uuid'], - "status":metric_status - } - } - #Core producer - self.producer_metrics.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - - def publish_update_metric_response(self, metric_info, metric_status): - """Publish update metric response - """ - topic = 'metric_response' - msg_key = 'update_metric_response' - response_msg = {"schema_version":1.0, - "schema_type":"metric_update_response", - "correlation_id":metric_info['correlation_id'], - "metric_update_response": - { - "metric_uuid":0, - "resource_uuid":metric_info['metric_create']['resource_uuid'], - "status":metric_status - } - } - #Core producer - self.producer_metrics.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - - def publish_delete_metric_response(self, metric_info): - """ - """ - topic = 'metric_response' - msg_key = 'delete_metric_response' - response_msg = {"schema_version":1.0, - "schema_type":"delete_metric_response", - "correlation_id":metric_info['correlation_id'], - "metric_name":metric_info['metric_name'], - "metric_uuid":0, - "resource_uuid":metric_info['resource_uuid'], - "tenant_uuid":metric_info['tenant_uuid'], - "status":False - } - #Core producer - self.producer_metrics.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - - def list_alarms(self, list_alarm_input): - """Collect list of triggered alarms based on input - """ - mon_plugin = MonPlugin() - triggered_alarms = mon_plugin.get_triggered_alarms_list(list_alarm_input) - return triggered_alarms - - - def publish_list_alarm_response(self, triggered_alarm_list, list_alarm_input): - """Publish list of triggered alarms - """ - topic = 'alarm_response' - msg_key = 'list_alarm_response' - response_msg = {"schema_version":1.0, - "schema_type":"list_alarm_response", - "correlation_id":list_alarm_input['alarm_list_request']['correlation_id'], - #"resource_uuid":list_alarm_input['alarm_list_request']['resource_uuid'], - "list_alarm_resp":triggered_alarm_list - } - #Core producer - self.producer_alarms.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - - - def update_access_credentials(self, access_info): - """Verify if all the required access config params are provided and - updates access config in default vrops config file - """ - update_status = False - wr_status = False - #Check if all the required config params are passed in request - if not all (keys in access_info for keys in req_config_params): - self.logger.debug("All required Access Config Parameters not provided") - self.logger.debug("List of required Access Config Parameters: {}".format(req_config_params)) - self.logger.debug("List of given Access Config Parameters: {}".format(access_info)) - return update_status - - wr_status = self.write_access_config(access_info) - return wr_status #True/False - - def write_access_config(self, access_info): - """Write access configuration to vROPs config file. - """ - wr_status = False - try: - tree = XmlElementTree.parse(CONFIG_FILE_PATH) - root = tree.getroot() - alarmParams = {} - for config in root: - if config.tag == 'Access_Config': - for param in config: - for key,val in access_info.iteritems(): - if param.tag == key: - #print param.tag, val - param.text = val - - tree.write(CONFIG_FILE_PATH) - wr_status = True - except Exception as exp: - self.logger.warn("Failed to update Access Config Parameters: {}".format(exp)) - - return wr_status - - - def publish_access_update_response(self, access_update_status, access_info_req): - """Publish access update response - """ - topic = 'access_credentials' - msg_key = 'vim_access_credentials_response' - response_msg = {"schema_version":1.0, - "schema_type":"vim_access_credentials_response", - "correlation_id":access_info_req['access_config']['correlation_id'], - "status":access_update_status - } - #To Do - Add producer - #self.producer.publish(key=msg_key, value=json.dumps(response_msg), topic=topic) - self.producer.publish(topic=topic, messages=json.dumps(response_msg), msg_key=msg_key) - -def main(): - #log.basicConfig(filename='mon_vrops_log.log',level=log.DEBUG) - set_logger() - plugin_rcvr = PluginReceiver() - plugin_rcvr.consume() - -if __name__ == "__main__": - main() - -