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#!/usr/bin/env python
'''
Example script to inject a throttling command list to the test_collector.
Only intended for test purposes.
License
-------
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. 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.
'''
import optparse
import requests
import json
###############################################################################
# Functions to build up commandList contents
###############################################################################
def command_state():
"return a provideThrottlingState command"
return {'command':
{'commandType': 'provideThrottlingState'}}
def command_interval(interval):
"return a measurementIntervalChange command"
return {'command':
{'commandType': 'measurementIntervalChange',
'measurementInterval': interval}}
def command_throttle(domain, fields, pairs):
"return a throttlingSpecification"
throttle_spec = {'eventDomain' : domain}
if len(fields):
throttle_spec['suppressedFieldNames'] = fields
if len(pairs):
throttle_spec['suppressedNvPairsList'] = pairs
return {'command':
{'commandType': 'throttlingSpecification',
'eventDomainThrottleSpecification': throttle_spec}}
def command_nvpairs(field_name, pair_names):
"return a suppressedNvPairs"
return {'nvPairFieldName' : field_name,
'suppressedNvPairNames' : pair_names}
###############################################################################
# Example functions to build up commandLists for various domains.
###############################################################################
def command_list_empty():
return {'commandList' : []}
def command_list_provide():
return {'commandList' : [command_state()]}
def command_list_interval(interval):
return {'commandList' : [command_interval(interval)]}
def command_list_fault_suppress_fields():
"Throttling Specification - two suppressedFieldNames"
fields = ['alarmInterfaceA', 'alarmAdditionalInformation']
pairs = []
command_list = [command_throttle('fault', fields, pairs)]
return {'commandList' : command_list}
def command_list_fault_suppress_nothing():
"Throttling Specification - no suppression"
fields = []
pairs = []
command_list = [command_throttle('fault', fields, pairs)]
return {'commandList' : command_list}
def command_list_fault_suppress_pairs():
"Throttling Specification - two suppressedNvPairNames"
fields = []
pairs = [command_nvpairs('alarmAdditionalInformation',
['name1', 'name2'])]
command_list = [command_throttle('fault', fields, pairs)]
return {'commandList' : command_list}
def command_list_fault_suppress_fields_and_pairs():
"Throttling Specification - a mixture of fields and pairs"
fields = ['alarmInterfaceA']
pairs = [command_nvpairs('alarmAdditionalInformation',
['name1', 'name2'])]
command_list = [command_throttle('fault', fields, pairs)]
return {'commandList' : command_list}
def command_list_measurements_suppress_example():
"Throttling Specification - measurements"
fields = ['numberOfMediaPortsInUse', 'aggregateCpuUsage']
pairs = [command_nvpairs('cpuUsageArray',
['cpu1', 'cpu3'])]
command_list = [command_throttle('measurementsForVfScaling',
fields, pairs)]
return {'commandList' : command_list}
def command_list_mobile_flow_suppress_example():
"Throttling Specification - mobile flow"
fields = ['radioAccessTechnology', 'samplingAlgorithm']
pairs = []
command_list = [command_throttle('mobileFlow', fields, pairs)]
return {'commandList' : command_list}
def command_list_state_change_suppress_example():
"Throttling Specification - state change"
fields = ['reportingEntityId', 'eventType', 'sourceId']
pairs = [command_nvpairs('additionalFields', ['Name1'])]
command_list = [command_throttle('stateChange', fields, pairs)]
return {'commandList' : command_list}
def command_list_syslog_suppress_example():
"Throttling Specification - syslog"
fields = ['syslogFacility', 'syslogProc', 'syslogProcId']
pairs = [command_nvpairs('additionalFields', ['Name1', 'Name4'])]
command_list = [command_throttle('syslog', fields, pairs)]
return {'commandList' : command_list}
def command_list_reset_all_domains():
"Throttling Specification - reset all domains"
command_list = [command_throttle('fault', [], []),
command_throttle('measurementsForVfScaling', [], []),
command_throttle('mobileFlow', [], []),
command_throttle('stateChange', [], []),
command_throttle('syslog', [], [])]
return {'commandList' : command_list}
def mixed_example():
fields = ['alarmInterfaceA']
pairs = [command_nvpairs('alarmAdditionalInformation',
['name1', 'name2'])]
command_list = [command_throttle('fault', fields, pairs),
command_interval(10),
command_state()]
return {'commandList' : command_list}
###############################################################################
# Default command line values
###############################################################################
DEFAULT_FQDN = "127.0.0.1"
DEFAULT_PORT = 30000
###############################################################################
# Command Line Parsing
###############################################################################
parser = optparse.OptionParser()
parser.add_option('--fqdn',
action="store",
dest="fqdn",
default=DEFAULT_FQDN)
parser.add_option('--port',
action="store",
dest="port",
default=DEFAULT_PORT,
type="int")
options, remainder = parser.parse_args()
###############################################################################
# Derive the Test Control URL
###############################################################################
url = 'http://%s:%d/testControl/v1.1/commandList'%(options.fqdn, options.port)
###############################################################################
# Create JSON and POST it to the Test Control URL.
###############################################################################
command_list = command_list_fault_suppress_fields_and_pairs()
requests.post(url, json = command_list)
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