diff options
Diffstat (limited to '3rd_party/collectd-ves-app')
| -rw-r--r-- | 3rd_party/collectd-ves-app/LICENSE | 23 | ||||
| -rw-r--r-- | 3rd_party/collectd-ves-app/PSF_LICENSE_AGREEMENT | 36 | ||||
| -rw-r--r-- | 3rd_party/collectd-ves-app/ves_app/__init__.py | 0 | ||||
| -rw-r--r-- | 3rd_party/collectd-ves-app/ves_app/ves_app.py | 945 | ||||
| -rw-r--r-- | 3rd_party/collectd-ves-app/ves_app/ves_app_config.conf | 13 |
5 files changed, 1017 insertions, 0 deletions
diff --git a/3rd_party/collectd-ves-app/LICENSE b/3rd_party/collectd-ves-app/LICENSE new file mode 100644 index 00000000..804ec198 --- /dev/null +++ b/3rd_party/collectd-ves-app/LICENSE @@ -0,0 +1,23 @@ +Copyright Intel Corporation 2016-2017 + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + + 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. diff --git a/3rd_party/collectd-ves-app/PSF_LICENSE_AGREEMENT b/3rd_party/collectd-ves-app/PSF_LICENSE_AGREEMENT new file mode 100644 index 00000000..666648bb --- /dev/null +++ b/3rd_party/collectd-ves-app/PSF_LICENSE_AGREEMENT @@ -0,0 +1,36 @@ +PSF LICENSE AGREEMENT FOR PYTHON 2.7.1 +1. This LICENSE AGREEMENT is between the Python Software Foundation (“PSF”), + and the Individual or Organization (“Licensee”) accessing and otherwise + using Python 2.7.1 software in source or binary form and its associated + documentation. +2. Subject to the terms and conditions of this License Agreement, PSF hereby + grants Licensee a nonexclusive, royalty-free, world-wide license to + reproduce, analyze, test, perform and/or display publicly, prepare + derivative works, distribute, and otherwise use Python 2.7.1 alone or in any + derivative version, provided, however, that PSF’s License Agreement and + PSF’s notice of copyright, i.e., “Copyright © 2001-2010 Python Software + Foundation; All Rights Reserved” are retained in Python 2.7.1 alone or in + any derivative version prepared by Licensee. +3. In the event Licensee prepares a derivative work that is based on or + incorporates Python 2.7.1 or any part thereof, and wants to make the + derivative work available to others as provided herein, then Licensee hereby + agrees to include in any such work a brief summary of the changes made to + Python 2.7.1. +4. PSF is making Python 2.7.1 available to Licensee on an “AS IS” basis. PSF + MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY OF + EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY REPRESENTATION OR + WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT + THE USE OF PYTHON 2.7.1 WILL NOT INFRINGE ANY THIRD PARTY RIGHTS. +5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 2.7.1 FOR + ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF + MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 2.7.1, OR ANY DERIVATIVE + THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. +6. This License Agreement will automatically terminate upon a material breach + of its terms and conditions. +7. Nothing in this License Agreement shall be deemed to create any relationship + of agency, partnership, or joint venture between PSF and Licensee. This + License Agreement does not grant permission to use PSF trademarks or trade name + in a trademark sense to endorse or promote products or services of Licensee, + or any third party. 8. By copying, installing or otherwise using Python + 2.7.1, Licensee agrees to be bound by the terms and conditions of this License + Agreement. diff --git a/3rd_party/collectd-ves-app/ves_app/__init__.py b/3rd_party/collectd-ves-app/ves_app/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/3rd_party/collectd-ves-app/ves_app/__init__.py diff --git a/3rd_party/collectd-ves-app/ves_app/ves_app.py b/3rd_party/collectd-ves-app/ves_app/ves_app.py new file mode 100644 index 00000000..49e7635a --- /dev/null +++ b/3rd_party/collectd-ves-app/ves_app/ves_app.py @@ -0,0 +1,945 @@ +#!/usr/bin/env python +# +# 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. + +import json +import sys +import base64 +import ConfigParser +import logging +import argparse + +from distutils.util import strtobool +from kafka import KafkaConsumer + +try: + # For Python 3.0 and later + import urllib.request as url +except ImportError: + # Fall back to Python 2's urllib2 + import urllib2 as url +import socket +import time +from threading import Timer +from threading import Lock + + +class Event(object): + """Event header""" + + def __init__(self): + """Construct the common header""" + self.version = 2.0 + self.event_type = "Info" # use "Info" unless a notification is generated + self.domain = "" + self.event_id = "" + self.source_id = "" + self.source_name = "" + self.functional_role = "" + self.reporting_entity_id = "" + self.reporting_entity_name = "" + self.priority = "Normal" # will be derived from event if there is one + self.start_epoch_microsec = 0 + self.last_epoch_micro_sec = 0 + self.sequence = 0 + self.event_name = "" + self.internal_header_fields = {} + self.nfc_naming_code = "" + self.nf_naming_code = "" + + def get_json(self): + """Get the object of the datatype""" + obj = {} + obj['version'] = self.version + obj['eventType'] = self.event_type + obj['domain'] = self.domain + obj['eventId'] = self.event_id + obj['sourceId'] = self.source_id + obj['sourceName'] = self.source_name + obj['reportingEntityId'] = self.reporting_entity_id + obj['reportingEntityName'] = self.reporting_entity_name + obj['priority'] = self.priority + obj['startEpochMicrosec'] = self.start_epoch_microsec + obj['lastEpochMicrosec'] = self.last_epoch_micro_sec + obj['sequence'] = self.sequence + obj['eventName'] = self.event_name + obj['internalHeaderFields'] = self.internal_header_fields + obj['nfcNamingCode'] = self.nfc_naming_code + obj['nfNamingCode'] = self.nf_naming_code + return json.dumps({ + 'event': { + 'commonEventHeader': obj, + self.get_name(): self.get_obj() + } + }).encode() + + def get_name(): + assert False, 'abstract method get_name() is not implemented' + + def get_obj(): + assert False, 'abstract method get_obj() is not implemented' + + +class Field(object): + """field datatype""" + + def __init__(self, name, value): + self.name = name + self.value = value + + def get_obj(self): + return { + 'name': self.name, + 'value': self.value + } + + +class NamedArrayOfFields(object): + """namedArrayOfFields datatype""" + + def __init__(self, name): + self.name = name + self.array_of_fields = [] + + def add(self, field): + self.array_of_fields.append(field.get_obj()) + + def get_obj(self): + return { + 'name': self.name, + 'arrayOfFields': self.array_of_fields + } + + +class VESDataType(object): + """ Base VES datatype """ + + def set_optional(self, obj, key, val): + if val is not None: + obj[key] = val + + +class DiskUsage(VESDataType): + """diskUsage datatype""" + + def __init__(self, identifier): + self.disk_identifier = identifier + self.disk_io_time_avg = None + self.disk_io_time_last = None + self.disk_io_time_max = None + self.disk_io_time_min = None + self.disk_merged_read_avg = None + self.disk_merged_read_last = None + self.disk_merged_read_max = None + self.disk_merged_read_min = None + self.disk_merged_write_avg = None + self.disk_merged_write_last = None + self.disk_merged_write_max = None + self.disk_merged_write_min = None + self.disk_octets_read_avg = None + self.disk_octets_read_last = None + self.disk_octets_read_max = None + self.disk_octets_read_min = None + self.disk_octets_write_avg = None + self.disk_octets_write_last = None + self.disk_octets_write_max = None + self.disk_octets_write_min = None + self.disk_ops_read_avg = None + self.disk_ops_read_last = None + self.disk_ops_read_max = None + self.disk_ops_read_min = None + self.disk_ops_write_avg = None + self.disk_ops_write_last = None + self.disk_ops_write_max = None + self.disk_ops_write_min = None + self.disk_pending_operations_avg = None + self.disk_pending_operations_last = None + self.disk_pending_operations_max = None + self.disk_pending_operations_min = None + self.disk_time_read_avg = None + self.disk_time_read_last = None + self.disk_time_read_max = None + self.disk_time_read_min = None + self.disk_time_write_avg = None + self.disk_time_write_last = None + self.disk_time_write_max = None + self.disk_time_write_min = None + + def get_obj(self): + obj = { + # required + 'diskIdentifier': self.disk_identifier + } + self.set_optional(obj, 'diskIoTimeAvg', self.disk_io_time_avg) + self.set_optional(obj, 'diskIoTimeLast', self.disk_io_time_last) + self.set_optional(obj, 'diskIoTimeMax', self.disk_io_time_max) + self.set_optional(obj, 'diskIoTimeMin', self.disk_io_time_min) + self.set_optional(obj, 'diskMergedReadAvg', self.disk_merged_read_avg) + self.set_optional(obj, 'diskMergedReadLast', self.disk_merged_read_last) + self.set_optional(obj, 'diskMergedReadMax', self.disk_merged_read_max) + self.set_optional(obj, 'diskMergedReadMin', self.disk_merged_read_min) + self.set_optional(obj, 'diskMergedWriteAvg', self.disk_merged_write_avg) + self.set_optional(obj, 'diskMergedWriteLast', self.disk_merged_write_last) + self.set_optional(obj, 'diskMergedWriteMax', self.disk_merged_write_max) + self.set_optional(obj, 'diskMergedWriteMin', self.disk_merged_write_min) + self.set_optional(obj, 'diskOctetsReadAvg', self.disk_octets_read_avg) + self.set_optional(obj, 'diskOctetsReadLast', self.disk_octets_read_last) + self.set_optional(obj, 'diskOctetsReadMax', self.disk_octets_read_max) + self.set_optional(obj, 'diskOctetsReadMin', self.disk_octets_read_min) + self.set_optional(obj, 'diskOctetsWriteAvg', self.disk_octets_write_avg) + self.set_optional(obj, 'diskOctetsWriteLast', self.disk_octets_write_last) + self.set_optional(obj, 'diskOctetsWriteMax', self.disk_octets_write_max) + self.set_optional(obj, 'diskOctetsWriteMin', self.disk_octets_write_min) + self.set_optional(obj, 'diskOpsReadAvg', self.disk_ops_read_avg) + self.set_optional(obj, 'diskOpsReadLast', self.disk_ops_read_last) + self.set_optional(obj, 'diskOpsReadMax', self.disk_ops_read_max) + self.set_optional(obj, 'diskOpsReadMin', self.disk_ops_read_min) + self.set_optional(obj, 'diskOpsWriteAvg', self.disk_ops_write_avg) + self.set_optional(obj, 'diskOpsWriteLast', self.disk_ops_write_last) + self.set_optional(obj, 'diskOpsWriteMax', self.disk_ops_write_max) + self.set_optional(obj, 'diskOpsWriteMin', self.disk_ops_write_min) + self.set_optional(obj, 'diskPendingOperationsAvg', self.disk_pending_operations_avg) + self.set_optional(obj, 'diskPendingOperationsLast', self.disk_pending_operations_last) + self.set_optional(obj, 'diskPendingOperationsMax', self.disk_pending_operations_max) + self.set_optional(obj, 'diskPendingOperationsMin', self.disk_pending_operations_min) + self.set_optional(obj, 'diskTimeReadAvg', self.disk_time_read_avg) + self.set_optional(obj, 'diskTimeReadLast', self.disk_time_read_last) + self.set_optional(obj, 'diskTimeReadMax', self.disk_time_read_max) + self.set_optional(obj, 'diskTimeReadMin', self.disk_time_read_min) + self.set_optional(obj, 'diskTimeWriteAvg', self.disk_time_write_avg) + self.set_optional(obj, 'diskTimeWriteLast', self.disk_time_write_last) + self.set_optional(obj, 'diskTimeWriteMax', self.disk_time_write_max) + self.set_optional(obj, 'diskTimeWriteMin', self.disk_time_write_min) + return obj + + +class VNicPerformance(VESDataType): + """vNicPerformance datatype""" + + def __init__(self, identifier): + self.received_broadcast_packets_accumulated = None + self.received_broadcast_packets_delta = None + self.received_discarded_packets_accumulated = None + self.received_discarded_packets_delta = None + self.received_error_packets_accumulated = None + self.received_error_packets_delta = None + self.received_multicast_packets_accumulated = None + self.received_multicast_packets_delta = None + self.received_octets_accumulated = None + self.received_octets_delta = None + self.received_total_packets_accumulated = None + self.received_total_packets_delta = None + self.received_unicast_packets_accumulated = None + self.received_unicast_packets_delta = None + self.transmitted_broadcast_packets_accumulated = None + self.transmitted_broadcast_packets_delta = None + self.transmitted_discarded_packets_accumulated = None + self.transmitted_discarded_packets_delta = None + self.transmitted_error_packets_accumulated = None + self.transmitted_error_packets_delta = None + self.transmitted_multicast_packets_accumulated = None + self.transmitted_multicast_packets_delta = None + self.transmitted_octets_accumulated = None + self.transmitted_octets_delta = None + self.transmitted_total_packets_accumulated = None + self.transmitted_total_packets_delta = None + self.transmitted_unicast_packets_accumulated = None + self.transmitted_unicast_packets_delta = None + self.values_are_suspect = 'true' + self.v_nic_identifier = identifier + + def get_obj(self): + obj = { + # required + 'valuesAreSuspect': self.values_are_suspect, + 'vNicIdentifier': self.v_nic_identifier + } + # optional + self.set_optional(obj, 'receivedBroadcastPacketsAccumulated', self.received_broadcast_packets_accumulated) + self.set_optional(obj, 'receivedBroadcastPacketsDelta', self.received_broadcast_packets_delta) + self.set_optional(obj, 'receivedDiscardedPacketsAccumulated', self.received_discarded_packets_accumulated) + self.set_optional(obj, 'receivedDiscardedPacketsDelta', self.received_discarded_packets_delta) + self.set_optional(obj, 'receivedErrorPacketsAccumulated', self.received_error_packets_accumulated) + self.set_optional(obj, 'receivedErrorPacketsDelta', self.received_error_packets_delta) + self.set_optional(obj, 'receivedMulticastPacketsAccumulated', self.received_multicast_packets_accumulated) + self.set_optional(obj, 'receivedMulticastPacketsDelta', self.received_multicast_packets_delta) + self.set_optional(obj, 'receivedOctetsAccumulated', self.received_octets_accumulated) + self.set_optional(obj, 'receivedOctetsDelta', self.received_octets_delta) + self.set_optional(obj, 'receivedTotalPacketsAccumulated', self.received_total_packets_accumulated) + self.set_optional(obj, 'receivedTotalPacketsDelta', self.received_total_packets_delta) + self.set_optional(obj, 'receivedUnicastPacketsAccumulated', self.received_unicast_packets_accumulated) + self.set_optional(obj, 'receivedUnicastPacketsDelta', self.received_unicast_packets_delta) + self.set_optional(obj, 'transmittedBroadcastPacketsAccumulated', self.transmitted_broadcast_packets_accumulated) + self.set_optional(obj, 'transmittedBroadcastPacketsDelta', self.transmitted_broadcast_packets_delta) + self.set_optional(obj, 'transmittedDiscardedPacketsAccumulated', self.transmitted_discarded_packets_accumulated) + self.set_optional(obj, 'transmittedDiscardedPacketsDelta', self.transmitted_discarded_packets_delta) + self.set_optional(obj, 'transmittedErrorPacketsAccumulated', self.transmitted_error_packets_accumulated) + self.set_optional(obj, 'transmittedErrorPacketsDelta', self.transmitted_error_packets_delta) + self.set_optional(obj, 'transmittedMulticastPacketsAccumulated', self.transmitted_multicast_packets_accumulated) + self.set_optional(obj, 'transmittedMulticastPacketsDelta', self.transmitted_multicast_packets_delta) + self.set_optional(obj, 'transmittedOctetsAccumulated', self.transmitted_octets_accumulated) + self.set_optional(obj, 'transmittedOctetsDelta', self.transmitted_octets_delta) + self.set_optional(obj, 'transmittedTotalPacketsAccumulated', self.transmitted_total_packets_accumulated) + self.set_optional(obj, 'transmittedTotalPacketsDelta', self.transmitted_total_packets_delta) + self.set_optional(obj, 'transmittedUnicastPacketsAccumulated', self.transmitted_unicast_packets_accumulated) + self.set_optional(obj, 'transmittedUnicastPacketsDelta', self.transmitted_unicast_packets_delta) + return obj + + +class CpuUsage(VESDataType): + """cpuUsage datatype""" + + def __init__(self, identifier): + self.cpu_identifier = identifier + self.cpu_idle = None + self.cpu_usage_interrupt = None + self.cpu_usage_nice = None + self.cpu_usage_soft_irq = None + self.cpu_usage_steal = None + self.cpu_usage_system = None + self.cpu_usage_user = None + self.cpu_wait = None + self.percent_usage = 0 + + def get_obj(self): + obj = { + # required + 'cpuIdentifier': self.cpu_identifier, + 'percentUsage': self.percent_usage + } + # optional + self.set_optional(obj, 'cpuIdle', self.cpu_idle) + self.set_optional(obj, 'cpuUsageInterrupt', self.cpu_usage_interrupt) + self.set_optional(obj, 'cpuUsageNice', self.cpu_usage_nice) + self.set_optional(obj, 'cpuUsageSoftIrq', self.cpu_usage_soft_irq) + self.set_optional(obj, 'cpuUsageSteal', self.cpu_usage_steal) + self.set_optional(obj, 'cpuUsageSystem', self.cpu_usage_system) + self.set_optional(obj, 'cpuUsageUser', self.cpu_usage_user) + self.set_optional(obj, 'cpuWait', self.cpu_wait) + return obj + + +class MemoryUsage(VESDataType): + """memoryUsage datatype""" + + def __init__(self, identifier): + self.memory_buffered = None + self.memory_cached = None + self.memory_configured = None + self.memory_free = None + self.memory_slab_recl = None + self.memory_slab_unrecl = None + self.memory_used = None + self.vm_identifier = identifier + + def __str__(self): + """ for debug purposes """ + return 'vm_identifier : {vm_identifier}\nbuffered : {buffered}\n' \ + 'cached : {cached}\nconfigured : {configured}\nfree : {free}\n' \ + 'slab_recl : {slab_recl}\nslab_unrecl : {slab_unrecl}\n' \ + 'used : {used}\n'.format(buffered=self.memory_buffered, + cached=self.memory_cached, configured=self.memory_configured, + free=self.memory_free, slab_recl=self.memory_slab_recl, + slab_unrecl=self.memory_slab_unrecl, used=self.memory_used, + vm_identifier=self.vm_identifier) + + def get_memory_free(self): + if self.memory_free is None: + # calculate the free memory + if None not in (self.memory_configured, self.memory_used): + return self.memory_configured - self.memory_used + else: + # required field, so return zero + return 0 + else: + return self.memory_free + + def get_memory_used(self): + if self.memory_used is None: + # calculate the memory used + if None not in (self.memory_configured, self.memory_free, self.memory_buffered, + self.memory_cached, self.memory_slab_recl, self.memory_slab_unrecl): + return self.memory_configured - (self.memory_free + + self.memory_buffered + self.memory_cached + + self.memory_slab_recl + self.memory_slab_unrecl) + else: + # required field, so return zero + return 0 + else: + return self.memory_used + + def get_memory_total(self): + if self.memory_configured is None: + # calculate the total memory + if None not in (self.memory_used, self.memory_free, self.memory_buffered, + self.memory_cached, self.memory_slab_recl, self.memory_slab_unrecl): + return (self.memory_used + self.memory_free + + self.memory_buffered + self.memory_cached + + self.memory_slab_recl + self.memory_slab_unrecl) + else: + return None + else: + return self.memory_configured + + def get_obj(self): + obj = { + # required fields + 'memoryFree': self.get_memory_free(), + 'memoryUsed': self.get_memory_used(), + 'vmIdentifier': self.vm_identifier + } + # optional fields + self.set_optional(obj, 'memoryBuffered', self.memory_buffered) + self.set_optional(obj, 'memoryCached', self.memory_cached) + self.set_optional(obj, 'memoryConfigured', self.memory_configured) + self.set_optional(obj, 'memorySlabRecl', self.memory_slab_recl) + self.set_optional(obj, 'memorySlabUnrecl', self.memory_slab_unrecl) + return obj + + +class MeasurementsForVfScaling(Event): + """MeasurementsForVfScaling datatype""" + + def __init__(self, event_id): + """Construct the header""" + super(MeasurementsForVfScaling, self).__init__() + # common attributes + self.domain = "measurementsForVfScaling" + self.event_type = 'hostOS' + self.event_id = event_id + # measurement attributes + self.additional_measurements = [] + self.codec_usage_array = [] + self.concurrent_sessions = 0 + self.configured_entities = 0 + self.cpu_usage_array = [] + self.feature_usage_array = [] + self.filesystem_usage_array = [] + self.latency_distribution = [] + self.mean_request_latency = 0 + self.measurement_interval = 0 + self.number_of_media_ports_in_use = 0 + self.request_rate = 0 + self.vnfc_scaling_metric = 0 + self.additional_fields = [] + self.additional_objects = [] + self.disk_usage_array = [] + self.measurements_for_vf_scaling_version = 2.0 + self.memory_usage_array = [] + self.v_nic_performance_array = [] + + def add_additional_measurement(self, named_array): + self.additional_measurements.append(named_array.get_obj()) + + def add_additional_fields(self, field): + self.additional_fields.append(field.get_obj()) + + def add_memory_usage(self, mem_usage): + self.memory_usage_array.append(mem_usage.get_obj()) + + def add_cpu_usage(self, cpu_usage): + self.cpu_usage_array.append(cpu_usage.get_obj()) + + def add_v_nic_performance(self, nic_performance): + self.v_nic_performance_array.append(nic_performance.get_obj()) + + def add_disk_usage(self, disk_usage): + self.disk_usage_array.append(disk_usage.get_obj()) + + def get_obj(self): + """Get the object of the datatype""" + obj = {} + obj['additionalMeasurements'] = self.additional_measurements + obj['codecUsageArray'] = self.codec_usage_array + obj['concurrentSessions'] = self.concurrent_sessions + obj['configuredEntities'] = self.configured_entities + obj['cpuUsageArray'] = self.cpu_usage_array + obj['featureUsageArray'] = self.feature_usage_array + obj['filesystemUsageArray'] = self.filesystem_usage_array + obj['latencyDistribution'] = self.latency_distribution + obj['meanRequestLatency'] = self.mean_request_latency + obj['measurementInterval'] = self.measurement_interval + obj['numberOfMediaPortsInUse'] = self.number_of_media_ports_in_use + obj['requestRate'] = self.request_rate + obj['vnfcScalingMetric'] = self.vnfc_scaling_metric + obj['additionalFields'] = self.additional_fields + obj['additionalObjects'] = self.additional_objects + obj['diskUsageArray'] = self.disk_usage_array + obj['measurementsForVfScalingVersion'] = self.measurements_for_vf_scaling_version + obj['memoryUsageArray'] = self.memory_usage_array + obj['vNicPerformanceArray'] = self.v_nic_performance_array + return obj + + def get_name(self): + """Name of datatype""" + return "measurementsForVfScalingFields" + + +class Fault(Event): + """Fault datatype""" + + def __init__(self, event_id): + """Construct the header""" + super(Fault, self).__init__() + # common attributes + self.domain = "fault" + self.event_id = event_id + self.event_type = "Fault" + # fault attributes + self.fault_fields_version = 1.1 + self.event_severity = 'NORMAL' + self.event_source_type = 'other(0)' + self.alarm_condition = '' + self.specific_problem = '' + self.vf_status = 'Active' + self.alarm_interface_a = '' + self.alarm_additional_information = [] + self.event_category = "" + + def get_name(self): + """Name of datatype""" + return 'faultFields' + + def get_obj(self): + """Get the object of the datatype""" + obj = {} + obj['faultFieldsVersion'] = self.fault_fields_version + obj['eventSeverity'] = self.event_severity + obj['eventSourceType'] = self.event_source_type + obj['alarmCondition'] = self.alarm_condition + obj['specificProblem'] = self.specific_problem + obj['vfStatus'] = self.vf_status + obj['alarmInterfaceA'] = self.alarm_interface_a + obj['alarmAdditionalInformation'] = self.alarm_additional_information + obj['eventCategory'] = self.event_category + return obj + + +class VESApp(object): + """VES Application""" + + def __init__(self): + """Application initialization""" + self.__plugin_data_cache = { + 'cpu': {'interval': 0.0, 'vls': []}, + 'virt': {'interval': 0.0, 'vls': []}, + 'disk': {'interval': 0.0, 'vls': []}, + 'interface': {'interval': 0.0, 'vls': []}, + 'memory': {'interval': 0.0, 'vls': []} + } + self.__app_config = { + 'Domain': '127.0.0.1', + 'Port': 30000, + 'Path': '', + 'Username': '', + 'Password': '', + 'Topic': '', + 'UseHttps': False, + 'SendEventInterval': 20.0, + 'FunctionalRole': 'Collectd VES Agent', + 'ApiVersion': 5.1, + 'KafkaPort': 9092, + 'KafkaBroker': 'localhost' + } + self.__host_name = None + self.__ves_timer = None + self.__lock = Lock() + self.__event_id = 0 + + def get_event_id(self): + """get event id""" + self.__event_id += 1 + return str(self.__event_id) + + def lock(self): + """Lock the application""" + self.__lock.acquire() + + def unlock(self): + """Unlock the application""" + self.__lock.release() + + def start_timer(self): + """Start event timer""" + self.__ves_timer = Timer(self.__app_config['SendEventInterval'], self.__on_time) + self.__ves_timer.start() + + def stop_timer(self): + """Stop event timer""" + self.__ves_timer.cancel() + + def __on_time(self): + """Timer thread""" + self.event_timer() + self.start_timer() + + def event_send(self, event): + """Send event to VES""" + server_url = "http{}://{}:{}{}/eventListener/v{}{}".format( + 's' if self.__app_config['UseHttps'] else '', self.__app_config['Domain'], + int(self.__app_config['Port']), '{}'.format( + '/{}'.format(self.__app_config['Path']) if (len(self.__app_config['Path']) > 0) else ''), + int(self.__app_config['ApiVersion']), '{}'.format( + '/{}'.format(self.__app_config['Topic']) if (len(self.__app_config['Topic']) > 0) else '')) + logging.info('Vendor Event Listener is at: {}'.format(server_url)) + credentials = base64.b64encode('{}:{}'.format( + self.__app_config['Username'], self.__app_config['Password']).encode()).decode() + logging.info('Authentication credentials are: {}'.format(credentials)) + try: + request = url.Request(server_url) + request.add_header('Authorization', 'Basic {}'.format(credentials)) + request.add_header('Content-Type', 'application/json') + logging.debug("Sending {} to {}".format(event.get_json(), server_url)) + vel = url.urlopen(request, event.get_json(), timeout=1) + logging.debug("Sent data to {} successfully".format(server_url)) + except url.HTTPError as e: + logging.error('Vendor Event Listener exception: {}'.format(e)) + except url.URLError as e: + logging.error('Vendor Event Listener is is not reachable: {}'.format(e)) + except Exception as e: + logging.error('Vendor Event Listener error: {}'.format(e)) + + def bytes_to_kb(self, bytes): + """Convert bytes to kibibytes""" + return round((bytes / 1024.0), 3) + + def get_hostname(self): + return socket.gethostname() + + def send_host_measurements(self): + # get list of all VMs + virt_vcpu_total = self.cache_get_value(plugin_name='virt', type_name='virt_cpu_total', + mark_as_read=False) + vm_names = [x['plugin_instance'] for x in virt_vcpu_total] + for vm_name in vm_names: + # make sure that 'virt' plugin cache is up-to-date + vm_values = self.cache_get_value(plugin_name='virt', plugin_instance=vm_name, + mark_as_read=False) + us_up_to_date = True + for vm_value in vm_values: + if vm_value['updated'] == False: + logging.warning("%s" % vm_value) + us_up_to_date = False + break + if not us_up_to_date: + # one of the cache value is not up-to-date, break + logging.warning("virt collectd cache values are not up-to-date for {}".format(vm_name)) + continue + # values are up-to-date, create an event message + measurement = MeasurementsForVfScaling(self.get_event_id()) + measurement.functional_role = self.__app_config['FunctionalRole'] + # fill out reporting_entity + measurement.reporting_entity_id = self.get_hostname() + measurement.reporting_entity_name = measurement.reporting_entity_id + # set source as a host value + measurement.source_id = vm_name + measurement.source_name = measurement.source_id + # fill out EpochMicrosec (convert to us) + measurement.start_epoch_microsec = (virt_vcpu_total[0]['time'] * 1000000) + # plugin interval + measurement.measurement_interval = self.__plugin_data_cache['virt']['interval'] + # memoryUsage + mem_usage = MemoryUsage(vm_name) + memory_total = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='memory', type_instance='total') + memory_unused = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='memory', type_instance='unused') + memory_rss = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='memory', type_instance='rss') + if len(memory_total) > 0: + mem_usage.memory_configured = self.bytes_to_kb(memory_total[0]['values'][0]) + if len(memory_unused) > 0: + mem_usage.memory_free = self.bytes_to_kb(memory_unused[0]['values'][0]) + elif len(memory_rss) > 0: + mem_usage.memory_free = self.bytes_to_kb(memory_rss[0]['values'][0]) + # since, "used" metric is not provided by virt plugn, set the rest of the memory stats + # to zero to calculate used based on provided stats only + mem_usage.memory_buffered = mem_usage.memory_cached = mem_usage.memory_slab_recl = \ + mem_usage.memory_slab_unrecl = 0 + measurement.add_memory_usage(mem_usage) + # cpuUsage + virt_vcpus = self.cache_get_value(plugin_instance=vm_name, + plugin_name='virt', type_name='virt_vcpu') + for virt_vcpu in virt_vcpus: + cpu_usage = CpuUsage(virt_vcpu['type_instance']) + cpu_usage.percent_usage = self.cpu_ns_to_percentage(virt_vcpu) + measurement.add_cpu_usage(cpu_usage) + # vNicPerformance + if_packets = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='if_packets', mark_as_read=False) + if_names = [x['type_instance'] for x in if_packets] + for if_name in if_names: + if_packets = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='if_packets', type_instance=if_name) + if_octets = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='if_octets', type_instance=if_name) + if_errors = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='if_errors', type_instance=if_name) + if_dropped = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='if_dropped', type_instance=if_name) + v_nic_performance = VNicPerformance(if_name) + v_nic_performance.received_total_packets_accumulated = if_packets[0]['values'][0] + v_nic_performance.transmitted_total_packets_accumulated = if_packets[0]['values'][1] + v_nic_performance.received_octets_accumulated = if_octets[0]['values'][0] + v_nic_performance.transmitted_octets_accumulated = if_octets[0]['values'][1] + v_nic_performance.received_error_packets_accumulated = if_errors[0]['values'][0] + v_nic_performance.transmitted_error_packets_accumulated = if_errors[0]['values'][1] + v_nic_performance.received_discarded_packets_accumulated = if_dropped[0]['values'][0] + v_nic_performance.transmitted_discarded_packets_accumulated = if_dropped[0]['values'][1] + measurement.add_v_nic_performance(v_nic_performance) + # diskUsage + disk_octets = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='disk_octets', mark_as_read=False) + disk_names = [x['type_instance'] for x in disk_octets] + for disk_name in disk_names: + disk_octets = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='disk_octets', type_instance=disk_name) + disk_ops = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='disk_ops', type_instance=disk_name) + disk_usage = DiskUsage(disk_name) + disk_usage.disk_octets_read_last = disk_octets[0]['values'][0] + disk_usage.disk_octets_write_last = disk_octets[0]['values'][1] + disk_usage.disk_ops_read_last = disk_ops[0]['values'][0] + disk_usage.disk_ops_write_last = disk_ops[0]['values'][1] + measurement.add_disk_usage(disk_usage) + # add additional measurements (perf) + perf_values = self.cache_get_value(plugin_instance=vm_name, plugin_name='virt', + type_name='perf') + named_array = NamedArrayOfFields('perf') + for perf in perf_values: + named_array.add(Field(perf['type_instance'], str(perf['values'][0]))) + measurement.add_additional_measurement(named_array) + # add host values as additional measurements + self.set_additional_fields(measurement, exclude_plugins=['virt']) + # send event to the VES + self.event_send(measurement) + if len(vm_names) > 0: + # mark the additional measurements metrics as read + self.mark_cache_values_as_read(exclude_plugins=['virt']) + + def event_timer(self): + """Event timer thread""" + self.lock() + try: + self.send_host_measurements() + finally: + self.unlock() + + def mark_cache_values_as_read(self, exclude_plugins=None): + """mark the cache values as read""" + for plugin_name in self.__plugin_data_cache.keys(): + if (exclude_plugins != None and plugin_name in exclude_plugins): + # skip excluded plugins + continue; + for val in self.__plugin_data_cache[plugin_name]['vls']: + val['updated'] = False + + def set_additional_measurements(self, measurement, exclude_plugins=None): + """Set addition measurement filed with host/guets values""" + # add host/guest values as additional measurements + for plugin_name in self.__plugin_data_cache.keys(): + if (exclude_plugins != None and plugin_name in exclude_plugins): + # skip excluded plugins + continue; + for val in self.__plugin_data_cache[plugin_name]['vls']: + if val['updated']: + array_name = self.make_dash_string(plugin_name, val['plugin_instance'], + val['type_instance']) + named_array = NamedArrayOfFields(array_name) + + for index in range(len(val['dsnames'])): + mname = '{}-{}'.format(val['type'], val['dsnames'][index]) + named_array.add(Field(mname, str(val['values'][index]))) + measurement.add_additional_measurement(named_array); + val['updated'] = False + + def set_additional_fields(self, measurement, exclude_plugins=None): + # set host values as additional fields + for plugin_name in self.__plugin_data_cache.keys(): + if (exclude_plugins != None and plugin_name in exclude_plugins): + # skip excluded plugins + continue; + for val in self.__plugin_data_cache[plugin_name]['vls']: + if val['updated']: + name_prefix = self.make_dash_string(plugin_name, val['plugin_instance'], + val['type_instance']) + + for index in range(len(val['dsnames'])): + field_name = self.make_dash_string(name_prefix, val['type'], val['dsnames'][index]) + measurement.add_additional_fields(Field(field_name, str(val['values'][index]))) + + def cpu_ns_to_percentage(self, vl): + """Convert CPU usage ns to CPU %""" + total = vl['values'][0] + total_time = vl['time'] + pre_total = vl['pre_values'][0] + pre_total_time = vl['pre_time'] + if (total_time - pre_total_time) == 0: + # return zero usage if time diff is zero + return 0.0 + percent = (100.0 * (total - pre_total)) / ((total_time - pre_total_time) * 1000000000.0) + logging.debug("pre_time={}, pre_value={}, time={}, value={}, cpu={}%".format( + pre_total_time, pre_total, total_time, total, round(percent, 2))) + return round(percent, 2) + + def make_dash_string(self, *args): + """Join non empty strings with dash symbol""" + return '-'.join(filter(lambda x: len(x) > 0, args)) + + def config(self, config): + """VES option configuration""" + for key, value in config.items('config'): + if key in self.__app_config: + try: + if type(self.__app_config[key]) == int: + value = int(value) + elif type(self.__app_config[key]) == float: + value = float(value) + elif type(self.__app_config[key]) == bool: + value = bool(distutils.util.strtobool(value)) + + if isinstance(value, type(self.__app_config[key])): + self.__app_config[key] = value + else: + logging.error("Type mismatch with %s" % key) + sys.exit() + except ValueError: + logging.error("Incorrect value type for %s" % key) + sys.exit() + else: + logging.error("Incorrect key configuration %s" % key) + sys.exit() + + def init(self): + """Initialisation""" + # start the VES timer + self.start_timer() + + def update_cache_value(self, kafka_data): + """Update value internal collectd cache values or create new one + Please note, the cache should be locked before using this function""" + found = False + if kafka_data['plugin'] not in self.__plugin_data_cache: + self.__plugin_data_cache[kafka_data['plugin']] = {'vls': []} + plugin_vl = self.__plugin_data_cache[kafka_data['plugin']]['vls'] + + for index in range(len(plugin_vl)): + # record found, so just update time the values + if (plugin_vl[index]['plugin_instance'] == kafka_data['plugin_instance']) and \ + (plugin_vl[index]['type_instance'] == kafka_data['type_instance']) and \ + (plugin_vl[index]['type'] == kafka_data['type']): + plugin_vl[index]['pre_time'] = plugin_vl[index]['time'] + plugin_vl[index]['time'] = kafka_data['time'] + plugin_vl[index]['pre_values'] = plugin_vl[index]['values'] + plugin_vl[index]['values'] = kafka_data['values'] + plugin_vl[index]['dsnames'] = kafka_data['dsnames'] + plugin_vl[index]['updated'] = True + found = True + break + if not found: + value = {} + # create new cache record + value['plugin_instance'] = kafka_data['plugin_instance'] + value['type_instance'] = kafka_data['type_instance'] + value['values'] = kafka_data['values'] + value['pre_values'] = kafka_data['values'] + value['type'] = kafka_data['type'] + value['time'] = kafka_data['time'] + value['pre_time'] = kafka_data['time'] + value['host'] = kafka_data['host'] + value['dsnames'] = kafka_data['dsnames'] + value['updated'] = True + self.__plugin_data_cache[kafka_data['plugin']]['vls'].append(value) + # update plugin interval based on one received in the value + self.__plugin_data_cache[kafka_data['plugin']]['interval'] = kafka_data['interval'] + + def cache_get_value(self, plugin_name=None, plugin_instance=None, + type_name=None, type_instance=None, type_names=None, mark_as_read=True): + """Get cache value by given criteria""" + ret_list = [] + if plugin_name in self.__plugin_data_cache: + for val in self.__plugin_data_cache[plugin_name]['vls']: + if (type_name == None or type_name == val['type']) and \ + (plugin_instance == None or plugin_instance == val['plugin_instance']) and \ + (type_instance == None or type_instance == val['type_instance']) and \ + (type_names == None or val['type'] in type_names): + if mark_as_read: + val['updated'] = False + ret_list.append(val) + return ret_list + + def shutdown(self): + """Shutdown method for clean up""" + self.stop_timer() + + def run(self): + """Consumer JSON data from kafka broker""" + kafka_server = '%s:%s' % (self.__app_config.get('KafkaBroker'), self.__app_config.get('KafkaPort')) + consumer = KafkaConsumer('collectd', bootstrap_servers=kafka_server, auto_offset_reset='latest', + enable_auto_commit=False, + value_deserializer=lambda m: json.loads(m.decode('ascii'))) + + for message in consumer: + for kafka_data in message.value: + self.lock() + try: + # Receive Kafka data and update cache values + self.update_cache_value(kafka_data) + + finally: + self.unlock() + + +def main(): + # Parsing cmdline options + parser = argparse.ArgumentParser() + parser.add_argument("--config", dest="configfile", default=None, help="Specify config file", metavar="FILE") + parser.add_argument("--loglevel", dest="level", choices=['DEBUG', 'INFO', 'WARNING', 'ERROR'], default='WARNING', + help="Specify log level (default: %(default)s)", metavar="LEVEL") + parser.add_argument("--logfile", dest="logfile", default='ves_app.log', + help="Specify log file (default: %(default)s)", metavar="FILE") + args = parser.parse_args() + + # Create log file + logging.basicConfig(filename=args.logfile, format='%(asctime)s %(message)s', level=args.level) + + # Create Application Instance + application_instance = VESApp() + + # Read from config file + if args.configfile: + config = ConfigParser.ConfigParser() + config.optionxform = lambda option: option + config.read(args.configfile) + # Write Config Values + application_instance.config(config) + else: + logging.warning("No configfile specified, using default options") + + # Start timer for interval + application_instance.init() + + # Read Data from Kakfa + try: + # Kafka consumer & update cache + application_instance.run() + except KeyboardInterrupt: + logging.info(" - Ctrl-C handled, exiting gracefully") + application_instance.shutdown() + sys.exit() + except: + logging.error("Unknown Error") + + +if __name__ == '__main__': + main() diff --git a/3rd_party/collectd-ves-app/ves_app/ves_app_config.conf b/3rd_party/collectd-ves-app/ves_app/ves_app_config.conf new file mode 100644 index 00000000..1dccd49b --- /dev/null +++ b/3rd_party/collectd-ves-app/ves_app/ves_app_config.conf @@ -0,0 +1,13 @@ +[config] +Domain = 127.0.0.1 +Port = 30000 +Path = vendor_event_listener +Topic = example_vnf +UseHttps = false +Username = +Password = +FunctionalRole = Collectd VES Agent +SendEventInterval = 20 +ApiVersion = 3 +KafkaPort = 9092 +KafkaBroker = localhost
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