# -*- 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 metrics & creating Alarm definations in vROPs
"""
import time
import json
from OpenSSL.crypto import load_certificate, FILETYPE_PEM
+import os
+import datetime
OPERATION_MAPPING = {'GE':'GT_EQ', 'LE':'LT_EQ', 'GT':'GT', 'LT':'LT', 'EQ':'EQ'}
-severity_mano2vrops = {'WARNING':'WARNING', 'MINOR':'WARNING', 'MAJOR':"IMMEDIATE", 'CRITICAL':'CRITICAL'}
+severity_mano2vrops = {'WARNING':'WARNING', 'MINOR':'WARNING', 'MAJOR':"IMMEDIATE",\
+ 'CRITICAL':'CRITICAL', 'INDETERMINATE':'UNKNOWN'}
PERIOD_MSEC = {'HR':3600000,'DAY':86400000,'WEEK':604800000,'MONTH':2678400000,'YEAR':31536000000}
-DEFAULT_CONFIG_FILE = 'vrops_config.xml'
+
+#To Do - Add actual webhook url & certificate
+#SSL_CERTIFICATE_FILE_NAME = 'vROPs_Webservice/SSL_certificate/www.vrops_webservice.com.cert'
+webhook_url = "https://mano-dev-1:8080/notify/" #for testing
+SSL_CERTIFICATE_FILE_NAME = 'vROPs_Webservice/SSL_certificate/10.172.137.214.cert' #for testing
+
+MODULE_DIR = os.path.dirname(__file__)
+CONFIG_FILE_NAME = 'vrops_config.xml'
+CONFIG_FILE_PATH = os.path.join(MODULE_DIR, CONFIG_FILE_NAME)
+SSL_CERTIFICATE_FILE_PATH = os.path.join(MODULE_DIR, SSL_CERTIFICATE_FILE_NAME)
class MonPlugin():
"""MON Plugin class for vROPs telemetry plugin
"""
access_config = self.get_default_Params('Access_Config')
self.access_config = access_config
- self.vrops_site = access_config['vrops_site']
- self.vrops_user = access_config['vrops_user']
- self.vrops_password = access_config['vrops_password']
- self.vcloud_site = access_config['vcloud-site']
- self.admin_username = access_config['admin_username']
- self.admin_password = access_config['admin_password']
- self.tenant_id = access_config['tenant_id']
+ if not bool(access_config):
+ log.error("Access configuration not provided in vROPs Config file")
+ raise KeyError("Access configuration not provided in vROPs Config file")
+
+ try:
+ self.vrops_site = access_config['vrops_site']
+ self.vrops_user = access_config['vrops_user']
+ self.vrops_password = access_config['vrops_password']
+ self.vcloud_site = access_config['vcloud-site']
+ self.admin_username = access_config['admin_username']
+ self.admin_password = access_config['admin_password']
+ self.tenant_id = access_config['tenant_id']
+ except KeyError as exp:
+ log.error("Check Access configuration in vROPs Config file: {}".format(exp))
+ raise KeyError("Check Access configuration in vROPs Config file: {}".format(exp))
+
def configure_alarm(self, config_dict = {}):
"""Configures or creates a new alarm using the input parameters in config_dict
log.warn("Metric not supported: {}".format(config_dict['metric_name']))
return None
#2) create symptom definition
- vrops_alarm_name = def_a_params['vrops_alarm']+ '-' +config_dict['resource_uuid']
+ vrops_alarm_name = def_a_params['vrops_alarm']+ '-' + config_dict['resource_uuid']
symptom_params ={'cancel_cycles': (def_a_params['cancel_period']/300)*def_a_params['cancel_cycles'],
'wait_cycles': (def_a_params['period']/300)*def_a_params['evaluation'],
'resource_kind_key': def_a_params['resource_kind'],
return None
#6) Configure alarm notification for a particular VM using it's resource_id
- notification_id = self.create_alarm_notification(vrops_alarm_name, alarm_def, resource_id)
+ notification_id = self.create_alarm_notification_rule(vrops_alarm_name, alarm_def, resource_id)
if notification_id is None:
return None
else:
Params:
metric_alarm_name: Name of the alarm, whose congif params to be read from the config file.
"""
- tree = XmlElementTree.parse(DEFAULT_CONFIG_FILE)
- alarms = tree.getroot()
a_params = {}
+ try:
+ source = open(CONFIG_FILE_PATH, 'r')
+ except IOError as exp:
+ msg = ("Could not read Config file: {}, \nException: {}"\
+ .format(CONFIG_FILE_PATH, exp))
+ log.error(msg)
+ raise IOError(msg)
+
+ tree = XmlElementTree.parse(source)
+ alarms = tree.getroot()
for alarm in alarms:
if alarm.tag == metric_alarm_name:
for param in alarm:
a_params[param.tag] = False
else:
a_params[param.tag] = param.text
-
+ source.close()
return a_params
if plugin_id is not None:
return plugin_id
else:
- #To Do - Add actual webhook url
- webhook_url = "https://mano-dev-1:8080/notify/" #for testing
- cert_file_string = open("10.172.137.214.cert", "rb").read() #for testing
+ try:
+ cert_file_string = open(SSL_CERTIFICATE_FILE_PATH, "rb").read()
+ except IOError as exp:
+ msg = ("Could not read SSL certificate file: {}".format(SSL_CERTIFICATE_FILE_PATH))
+ log.error(msg)
+ raise IOError(msg)
cert = load_certificate(FILETYPE_PEM, cert_file_string)
certificate = cert.digest("sha1")
api_url = '/suite-api/api/alertplugins'
log.warn("Error enabling REST plugin for {} plugin: Exception: {}\n{}"\
.format(plugin_name, exp, traceback.format_exc()))
- def create_alarm_notification(self, alarm_name, alarm_id, resource_id):
+ def create_alarm_notification_rule(self, alarm_name, alarm_id, resource_id):
"""
- Create notification for each alarm
+ Create notification rule for each alarm
Params:
alarm_name
alarm_id
data=data)
if resp.status_code is not 201:
- log.warn("Failed to create Alarm notification {} for {} alarm."\
+ log.warn("Failed to create Alarm notification rule {} for {} alarm."\
"\nResponse code: {}\nResponse content: {}"\
.format(notification_name, alarm_name, resp.status_code, resp.content))
return None
return return_data
- def reconfigure_alarm(self, config_dict):
+ def update_alarm_configuration(self, new_alarm_config):
+ """Update alarm configuration (i.e. Symptom & alarm) as per request
+ """
+ #1) Get Alarm details from it's uuid & find the symptom defination
+ alarm_details_json, alarm_details = self.get_alarm_defination_details(new_alarm_config['alarm_uuid'])
+ if alarm_details_json is None:
+ return None
+
+ try:
+ #2) Update the symptom defination
+ if alarm_details['alarm_id'] is not None and alarm_details['symptom_definition_id'] is not None:
+ symptom_defination_id = alarm_details['symptom_definition_id']
+ else:
+ log.info("Symptom Defination ID not found for {}".format(new_alarm_config['alarm_uuid']))
+ return None
+
+ symptom_uuid = self.update_symptom_defination(symptom_defination_id, new_alarm_config)
+
+ #3) Update the alarm defination & Return UUID if successful update
+ if symptom_uuid is None:
+ return None
+ else:
+ alarm_uuid = self.reconfigure_alarm(alarm_details_json, new_alarm_config)
+ if alarm_uuid is None:
+ return None
+ else:
+ return alarm_uuid
+ except:
+ log.error("Exception while updating alarm: {}".format(traceback.format_exc()))
+
+ def get_alarm_defination_details(self, alarm_uuid):
+ """Get alarm details based on alarm UUID
+ """
+ if alarm_uuid is None:
+ log.warn("get_alarm_defination_details: Alarm UUID not provided")
+ return None
+
+ alarm_details = {}
+ json_data = {}
+ api_url = '/suite-api/api/alertdefinitions/AlertDefinition-'
+ headers = {'Accept': 'application/json'}
+
+ resp = requests.get(self.vrops_site + api_url + alarm_uuid,
+ auth=(self.vrops_user, self.vrops_password),
+ verify = False, headers = headers)
+
+ if resp.status_code is not 200:
+ log.warn("Failed to get alarm details from vROPs for {}\nResponse code:{}\nResponse Content: {}"\
+ .format(alarm_uuid, resp.status_code, resp.content))
+ return None
+
+ try:
+ json_data = json.loads(resp.content)
+ if json_data['id'] is not None:
+ alarm_details['alarm_id'] = json_data['id']
+ alarm_details['alarm_name'] = json_data['name']
+ alarm_details['adapter_kind'] = json_data['adapterKindKey']
+ alarm_details['resource_kind'] = json_data['resourceKindKey']
+ alarm_details['type'] = ['type']
+ alarm_details['sub_type'] = json_data['subType']
+ alarm_details['symptom_definition_id'] = json_data['states'][0]['base-symptom-set']['symptomDefinitionIds'][0]
+ except exception as exp:
+ log.warn("Exception while retriving alarm defination details: {}".format(exp))
+
+ return json_data, alarm_details
+
+
+ def update_symptom_defination(self, symptom_uuid, new_alarm_config):
+ """Update symptom defination based on new alarm input configuration
+ """
+ #1) Get symptom defination details
+ symptom_details = self.get_symptom_defination_details(symptom_uuid)
+ #print "\n\nsymptom_details: {}".format(symptom_details)
+ if symptom_details is None:
+ return None
+
+ if new_alarm_config.has_key('severity') and new_alarm_config['severity'] is not None:
+ symptom_details['state']['severity'] = severity_mano2vrops[new_alarm_config['severity']]
+ if new_alarm_config.has_key('operation') and new_alarm_config['operation'] is not None:
+ symptom_details['state']['condition']['operator'] = OPERATION_MAPPING[new_alarm_config['operation']]
+ if new_alarm_config.has_key('threshold_value') and new_alarm_config['threshold_value'] is not None:
+ symptom_details['state']['condition']['value'] = new_alarm_config['threshold_value']
+ #Find vrops metric key from metric_name, if required
+ """
+ if new_alarm_config.has_key('metric_name') and new_alarm_config['metric_name'] is not None:
+ metric_key_params = self.get_default_Params(new_alarm_config['metric_name'])
+ if not metric_key_params:
+ log.warn("Metric not supported: {}".format(config_dict['metric_name']))
+ return None
+ symptom_details['state']['condition']['key'] = metric_key_params['metric_key']
+ """
+ log.info("Fetched Symptom details : {}".format(symptom_details))
+
+ api_url = '/suite-api/api/symptomdefinitions'
+ headers = {'Content-Type': 'application/json', 'Accept':'application/json'}
+ data = json.dumps(symptom_details)
+ resp = requests.put(self.vrops_site + api_url,
+ auth=(self.vrops_user, self.vrops_password),
+ headers=headers,
+ verify = False,
+ data=data)
+
+ if resp.status_code != 200:
+ log.warn("Failed to update Symptom definition: {}, response {}"\
+ .format(symptom_uuid, resp.content))
+ return None
+
+
+ if symptom_uuid is not None:
+ log.info("Symptom defination updated {} for alarm: {}"\
+ .format(symptom_uuid, new_alarm_config['alarm_uuid']))
+ return symptom_uuid
+ else:
+ log.warn("Failed to update Symptom Defination {} for : {}"\
+ .format(symptom_uuid, new_alarm_config['alarm_uuid']))
+ return None
+
+
+ def get_symptom_defination_details(self, symptom_uuid):
+ """Get symptom defination details
+ """
+ symptom_details = {}
+ if symptom_uuid is None:
+ log.warn("get_symptom_defination_details: Symptom UUID not provided")
+ return None
+
+ api_url = '/suite-api/api/symptomdefinitions/'
+ headers = {'Accept': 'application/json'}
+
+ resp = requests.get(self.vrops_site + api_url + symptom_uuid,
+ auth=(self.vrops_user, self.vrops_password),
+ verify = False, headers = headers)
+
+ if resp.status_code is not 200:
+ log.warn("Failed to get symptom details for {} \nResponse code:{}\nResponse Content: {}"\
+ .format(symptom_uuid, resp.status_code, resp.content))
+ return None
+
+ symptom_details = json.loads(resp.content)
+ #print "New symptom Details: {}".format(symptom_details)
+ return symptom_details
+
+
+ def reconfigure_alarm(self, alarm_details_json, new_alarm_config):
+ """Reconfigure alarm defination as per input
+ """
+ if new_alarm_config.has_key('severity') and new_alarm_config['severity'] is not None:
+ alarm_details_json['states'][0]['severity'] = new_alarm_config['severity']
+
+ api_url = '/suite-api/api/alertdefinitions'
+ headers = {'Content-Type': 'application/json', 'Accept':'application/json'}
+ data = json.dumps(alarm_details_json)
+ resp = requests.put(self.vrops_site + api_url,
+ auth=(self.vrops_user, self.vrops_password),
+ headers=headers,
+ verify = False,
+ data=data)
+
+ if resp.status_code != 200:
+ log.warn("Failed to create Symptom definition: {}, response code {}, response content: {}"\
+ .format(symptom_uuid, resp.status_code, resp.content))
+ return None
+ else:
+ parsed_alarm_details = json.loads(resp.content)
+ alarm_def_uuid = parsed_alarm_details['id'].split('-', 1)[1]
+ log.info("Successfully updated Alarm defination: {}".format(alarm_def_uuid))
+ return alarm_def_uuid
+
+ def delete_alarm_configuration(self, delete_alarm_req_dict):
+ """Delete complete alarm configuration
+ """
+ if delete_alarm_req_dict['alarm_uuid'] is None:
+ log.info("delete_alarm_configuration: Alarm UUID not provided")
+ return None
+ #1)Get alarm & symptom defination details
+ alarm_details_json, alarm_details = self.get_alarm_defination_details(delete_alarm_req_dict['alarm_uuid'])
+ if alarm_details is None or alarm_details_json is None:
+ return None
+
+ #2) Delete alarm notfication
+ rule_id = self.delete_notification_rule(alarm_details['alarm_name'])
+ if rule_id is None:
+ return None
+
+ #3) Delete alarm configuraion
+ alarm_id = self.delete_alarm_defination(alarm_details['alarm_id'])
+ if alarm_id is None:
+ return None
+
+ #4) Delete alarm symptom
+ symptom_id = self.delete_symptom_definition(alarm_details['symptom_definition_id'])
+ if symptom_id is None:
+ return None
+ else:
+ log.info("Completed deleting alarm configuration: {}"\
+ .format(delete_alarm_req_dict['alarm_uuid']))
+ return delete_alarm_req_dict['alarm_uuid']
+
+ def delete_notification_rule(self, alarm_name):
+ """Deleted notification rule defined for a particular alarm
+ """
+ rule_id = self.get_notification_rule_id_by_alarm_name(alarm_name)
+ if rule_id is None:
+ return None
+ else:
+ api_url = '/suite-api/api/notifications/rules/'
+ headers = {'Accept':'application/json'}
+ resp = requests.delete(self.vrops_site + api_url + rule_id,
+ auth=(self.vrops_user, self.vrops_password),
+ verify = False, headers = headers)
+ if resp.status_code is not 204:
+ log.warn("Failed to delete notification rules for {}".format(alarm_name))
+ return None
+ else:
+ log.info("Deleted notification rules for {}".format(alarm_name))
+ return rule_id
+
+ def get_notification_rule_id_by_alarm_name(self, alarm_name):
+ """Find created Alarm notification rule id by alarm name
+ """
+ alarm_notify_id = 'notify_' + alarm_name
+ api_url = '/suite-api/api/notifications/rules'
+ headers = {'Content-Type': 'application/json', 'Accept':'application/json'}
+ resp = requests.get(self.vrops_site + api_url,
+ auth=(self.vrops_user, self.vrops_password),
+ verify = False, headers = headers)
+
+ if resp.status_code is not 200:
+ log.warn("Failed to get notification rules details for {}"\
+ .format(delete_alarm_req_dict['alarm_name']))
+ return None
+
+ notifications = json.loads(resp.content)
+ if notifications is not None and notifications.has_key('notification-rule'):
+ notifications_list = notifications['notification-rule']
+ for dict in notifications_list:
+ if dict['name'] is not None and dict['name'] == alarm_notify_id:
+ notification_id = dict['id']
+ log.info("Found Notification id to be deleted: {} for {}"\
+ .format(notification_id, alarm_name))
+ return notification_id
+
+ log.warn("Notification id to be deleted not found for {}"\
+ .format(notification_id, alarm_name))
+ return None
+
+ def delete_alarm_defination(self, alarm_id):
+ """Delete created Alarm defination
+ """
+ api_url = '/suite-api/api/alertdefinitions/'
+ headers = {'Accept':'application/json'}
+ resp = requests.delete(self.vrops_site + api_url + alarm_id,
+ auth=(self.vrops_user, self.vrops_password),
+ verify = False, headers = headers)
+ if resp.status_code is not 204:
+ log.warn("Failed to delete alarm definition {}".format(alarm_id))
+ return None
+ else:
+ log.info("Deleted alarm definition {}".format(alarm_id))
+ return alarm_id
+
+ def delete_symptom_definition(self, symptom_id):
+ """Delete symptom defination
+ """
+ api_url = '/suite-api/api/symptomdefinitions/'
+ headers = {'Accept':'application/json'}
+ resp = requests.delete(self.vrops_site + api_url + symptom_id,
+ auth=(self.vrops_user, self.vrops_password),
+ verify = False, headers = headers)
+ if resp.status_code is not 204:
+ log.warn("Failed to delete symptom definition {}".format(symptom_id))
+ return None
+ else:
+ log.info("Deleted symptom definition {}".format(symptom_id))
+ return symptom_id
+
+
+ def verify_metric_support(self, metric_info):
+ """Verify, if Metric is supported by vROPs plugin, verify metric unit & return status
+ Returns:
+ status: True if supported, False if not supported
+ """
+ status = False
+ metric_key_params = self.get_default_Params(metric_info['metric_name'])
+ if not metric_key_params:
+ log.warn("Metric not supported: {}".format(metric_info['metric_name']))
+ return status
+ else:
+ #If Metric is supported, verify metric unit & return status
+ if metric_key_params['unit'] == metric_info['metric_unit']:
+ log.info("Metric is supported: {}".format(metric_info['metric_name']))
+ status = True
+ else:
+ log.warn("Metric not supported: {}".format(metric_info['metric_name']))
+ status = False
+ return status
+
+ def get_triggered_alarms_list(self, list_alarm_input):
+ """Get list of triggered alarms on a resource based on alarm input request.
"""
+ #TO Do - Need to add filtering of alarms based on Severity & alarm name
+
+ triggered_alarms_list = []
+ if list_alarm_input['resource_uuid'] is None:
+ return triggered_alarms_list
+
+ #1)Find vROPs resource ID using RO resource UUID
+ vrops_resource_id = self.get_vrops_resourceid_from_ro_uuid(list_alarm_input['resource_uuid'])
+ if vrops_resource_id is None:
+ return triggered_alarms_list
+
+ #2)Get triggered alarms on particular resource
+ triggered_alarms_list = self.get_triggered_alarms_on_resource(list_alarm_input['resource_uuid'], vrops_resource_id)
+ return triggered_alarms_list
+
+ def get_vrops_resourceid_from_ro_uuid(self, ro_resource_uuid):
+ """Fetch vROPs resource ID using resource UUID from RO/SO
+ """
+ #1) Find vm_moref_id from vApp uuid in vCD
+ vm_moref_id = self.get_vm_moref_id(ro_resource_uuid)
+ if vm_moref_id is None:
+ log.warn("Failed to find vm morefid for vApp in vCD: {}".format(ro_resource_uuid))
+ return None
+
+ #2) Based on vm_moref_id, find VM's corresponding resource_id in vROPs to set notification
+ vrops_resource_id = self.get_vm_resource_id(vm_moref_id)
+ if vrops_resource_id is None:
+ log.warn("Failed to find resource in vROPs: {}".format(ro_resource_uuid))
+ return None
+ return vrops_resource_id
+
+
+ def get_triggered_alarms_on_resource(self, ro_resource_uuid, vrops_resource_id):
+ """Get triggered alarms on particular resource & return list of dictionary of alarms
+ """
+ resource_alarms = []
+ api_url = '/suite-api/api/alerts?resourceId='
+ headers = {'Accept':'application/json'}
+ resp = requests.get(self.vrops_site + api_url + vrops_resource_id,
+ auth=(self.vrops_user, self.vrops_password),
+ verify = False, headers = headers)
+
+ if resp.status_code is not 200:
+ log.warn("Failed to get notification rules details for {}"\
+ .format(delete_alarm_req_dict['alarm_name']))
+ return None
+
+ all_alerts = json.loads(resp.content)
+ if all_alerts.has_key('alerts'):
+ if not all_alerts['alerts']:
+ log.info("No alarms present on resource {}".format(ro_resource_uuid))
+ return resource_alarms
+ all_alerts_list = all_alerts['alerts']
+ for alarm in all_alerts_list:
+ #log.info("Triggered Alarm {}".format(alarm))
+ if alarm['alertDefinitionName'] is not None and\
+ len(alarm['alertDefinitionName'].split('-', 1)) == 2:
+ if alarm['alertDefinitionName'].split('-', 1)[1] == ro_resource_uuid:
+ alarm_instance = {}
+ alarm_instance['alarm_uuid'] = alarm['alertDefinitionId'].split('-', 1)[1]
+ alarm_instance['resource_uuid'] = ro_resource_uuid
+ alarm_instance['alarm_instance_uuid'] = alarm['alertId']
+ alarm_instance['vim_type'] = 'VMware'
+ #find severity of alarm
+ severity = None
+ for key,value in severity_mano2vrops.iteritems():
+ if value == alarm['alertLevel']:
+ severity = key
+ if severity is None:
+ severity = 'INDETERMINATE'
+ alarm_instance['severity'] = severity
+ alarm_instance['status'] = alarm['status']
+ alarm_instance['start_date'] = self.convert_date_time(alarm['startTimeUTC'])
+ alarm_instance['update_date'] = self.convert_date_time(alarm['updateTimeUTC'])
+ alarm_instance['cancel_date'] = self.convert_date_time(alarm['cancelTimeUTC'])
+ log.info("Triggered Alarm on resource {}".format(alarm_instance))
+ resource_alarms.append(alarm_instance)
+ if not resource_alarms:
+ log.info("No alarms present on resource {}".format(ro_resource_uuid))
+ return resource_alarms
+
+ def convert_date_time(self, date_time):
+ """Convert the input UTC time in msec to OSM date time format
"""
- return None
+ date_time_formatted = '0000-00-00T00:00:00'
+ if date_time != 0:
+ complete_datetime = datetime.datetime.fromtimestamp(date_time/1000.0).isoformat('T')
+ date_time_formatted = complete_datetime.split('.',1)[0]
+ return date_time_formatted
# -*- 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
from mon_plugin_vrops import MonPlugin
from kafka_consumer_vrops import vROP_KafkaConsumer
-#To Do- Change producer
-#from core.message_bus.producer import KafkaProducer
+#Core producer
+from core.message_bus.producer import KafkaProducer
import json
import logging as log
+import traceback
class PluginReceiver():
"""MON Plugin receiver receiving request messages & responding using producer for vROPs
broker_uri = None
self.mon_plugin = MonPlugin()
self.consumer = vROP_KafkaConsumer(topics, broker_uri)
- #To Do- Change producer
- #self.producer = KafkaProducer()
+ #Core producer
+ self.producer = KafkaProducer()
def consume(self):
"""Consume the message, act on it & respond
"""
try:
for message in self.consumer.vrops_consumer:
- 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_creation_request'])
- log.info("Alarm created with alarm uuid: {}".format(alarm_uuid))
- #To Do - 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_creation_request'])
- log.info("Alarm defination updated : alarm uuid: {}".format(alarm_uuid))
- #To Do - Publish message using producer
- #self.publish_update_alarm_status(alarm_uuid, update_alarm_info)
- elif message.topic == 'metric_request':
- if message.key == "read_metric_data_request":
- metric_request_info = json.loads(message.value)
- metrics_data = self.mon_plugin.get_metrics_data(metric_request_info)
- log.info("Collected Metrics Data: {}".format(metrics_data))
- #To Do - Publish message using producer
- #self.publish_metrics_data_status(metrics_data)
+ message_values = json.loads(message.value)
+ if message_values.has_key('vim_type'):
+ vim_type = message_values['vim_type'].lower()
+ if vim_type == 'vmware':
+ log.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_creation_request'])
+ log.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'])
+ log.info("In plugin_receiver: 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_deletion_request'])
+ log.info("In plugin_receiver: 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)
+ metrics_data = self.mon_plugin.get_metrics_data(metric_request_info)
+ log.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
+ log.warn("Deleting Metric is not allowed: {}".format(metric_info['metric_name']))
+ #Publish message using producer
+ self.publish_delete_metric_response(metric_info)
except Exception as exp:
- log.error("Exception in receiver: {}".format(exp))
+ log.error("Exception in receiver: {} {}".format(exp, traceback.format_exc()))
def create_alarm(self, config_alarm_info):
"""Create alarm using vROPs plugin
"status": True if alarm_uuid else False
}
}
- #To Do - Add producer
- #self.producer.publish(key=msg_key, value=json.dumps(response_msg), topic=topic)
+ #Core producer
+ self.producer.publish(key=msg_key, value=json.dumps(response_msg), topic=topic)
def update_alarm(self, update_alarm_info):
"""Updare already created alarm
"""
- alarm_uuid = self.mon_plugin.reconfigure_alarm(update_alarm_info)
+ alarm_uuid = self.mon_plugin.update_alarm_configuration(update_alarm_info)
return alarm_uuid
def publish_update_alarm_status(self, alarm_uuid, update_alarm_info):
response_msg = {"schema_version":1.0,
"schema_type":"update_alarm_response",
"alarm_update_response":
- {"correlation_id":update_alarm_info["alarm_creation_request"]["correlation_id"],
+ {"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.publish(key=msg_key, value=json.dumps(response_msg), topic=topic)
+
+ def delete_alarm(self, delete_alarm_info):
+ """Delete alarm configuration
+ """
+ alarm_uuid = self.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_deletion_request"]["correlation_id"],
"alarm_uuid":alarm_uuid,
"status": True if alarm_uuid else False
}
}
- #To Do - Add producer
- #self.producer.publish(key=msg_key, value=json.dumps(response_msg), topic=topic)
+ #Core producer
+ self.producer.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'
- #To Do - Add producer
- #self.producer.publish(key=msg_key, value=json.dumps(metrics_data), topic=topic)
+ #Core producer
+ self.producer.publish(key=msg_key, value=json.dumps(metrics_data), topic=topic)
+
+
+ def verify_metric(self, metric_info):
+ """Verify if metric is supported or not
+ """
+ metric_key_status = self.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.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.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.publish(key=msg_key, value=json.dumps(response_msg), topic=topic)
+
+ def list_alarms(self, list_alarm_input):
+ """
+ """
+ triggered_alarms = self.mon_plugin.get_triggered_alarms_list(list_alarm_input)
+ return triggered_alarms
+
+
+ def publish_list_alarm_response(self, triggered_alarm_list, list_alarm_input):
+ """
+ """
+ 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.publish(key=msg_key, value=json.dumps(response_msg), topic=topic)
+
+
+def main():
+ log.basicConfig(filename='mon_vrops_log.log',level=log.DEBUG)
+ plugin_rcvr = PluginReceiver()
+ plugin_rcvr.consume()
-#For testing
-#log.basicConfig(filename='mon_vrops_log.log',level=log.DEBUG)
-#plugin_rcvr = PluginReceiver()
-#plugin_rcvr.consume()
+if __name__ == "__main__":
+ main()
projects / osm / MON.git / commitdiff