examples/performance_measurements/osm_component_startup.py

   1 #!/usr/bin/env python2
   2 # Copyright (c) 2019 Erik Schilling
   3 # ALL RIGHTS RESERVED.
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #    http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 import csv
  17
  18 import time
  19
  20 from emuvim.api.openstack.openstack_api_endpoint import OpenstackApiEndpoint
  21 from emuvim.api.osm.kafka import Kafka
  22 from emuvim.api.osm.lcm import LCM
  23 from emuvim.api.osm.mongo import Mongo
  24 from emuvim.api.osm.mysql import Mysql
  25 from emuvim.api.osm.nbi import NBI
  26 from emuvim.api.osm.ro import RO
  27 from emuvim.api.osm.zookeeper import Zookeeper
  28 from emuvim.dcemulator.net import DCNetwork
  29
  30
  31 from mininet.log import setLogLevel
  32 setLogLevel('debug')
  33
  34 COUNT = 15
  35
  36 with open('osm_component_startup_%d.csv' % time.time(), 'w') as csvfile:
  37     fieldnames = ['other', 'zookeeper', 'kafka', 'mongo', 'nbi', 'ro_db', 'ro', 'lcm']
  38     writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
  39     writer.writeheader()
  40
  41     for i in range(COUNT):
  42         start = time.time()
  43         net = DCNetwork(monitor=False, enable_learning=True)
  44         api = None
  45         try:
  46             dc1 = net.addDatacenter("dc1")
  47             api = OpenstackApiEndpoint("0.0.0.0", 6001)
  48             api.connect_datacenter(dc1)
  49             api.connect_dc_network(net)
  50
  51             s1 = net.addSwitch('s1')
  52
  53             zookeeper_ip = '10.0.0.96'
  54             kafka_ip = '10.0.0.97'
  55             mongo_ip = '10.0.0.98'
  56             nbi_ip = '10.0.0.99'
  57             ro_db_ip = '10.0.0.100'
  58             ro_ip = '10.0.0.101'
  59             lcm_ip = '10.0.0.102'
  60
  61             d1 = net.addDocker('d1', dimage='ubuntu:trusty')
  62
  63             VERSION = 'releasefive-daily'
  64
  65             zookeeper = Zookeeper(net, zookeeper_ip)
  66             kafka = Kafka(net, kafka_ip, zookeeper_ip)
  67             mongo = Mongo(net, mongo_ip)
  68             nbi = NBI(net, nbi_ip, mongo_ip, kafka_ip)
  69             ro_db = Mysql(net, ro_db_ip)
  70             ro = RO(net, ro_ip, ro_db_ip, version=VERSION)
  71             lcm = LCM(net, lcm_ip, ro_ip, mongo_ip, kafka_ip)
  72
  73             net.addLink(d1, s1)
  74             net.addLink(zookeeper.instance, s1)
  75             net.addLink(kafka.instance, s1)
  76             net.addLink(mongo.instance, s1)
  77             net.addLink(nbi.instance, s1)
  78             net.addLink(ro_db.instance, s1)
  79             net.addLink(ro.instance, s1)
  80             net.addLink(lcm.instance, s1)
  81
  82             net.start()
  83             api.start()
  84
  85             other_end = time.time()
  86             zookeeper.start()
  87             zookeeper_started = time.time()
  88             kafka.start()
  89             kafka_started = time.time()
  90             mongo.start()
  91             mongo_started = time.time()
  92             nbi.start()
  93             nbi_started = time.time()
  94             ro_db.start()
  95             ro_db_started = time.time()
  96             ro.start()
  97             ro_started = time.time()
  98             lcm.start()
  99             lcm_started = time.time()
 100
 101             writer.writerow({
 102                 'other': other_end - start,
 103                 'zookeeper': zookeeper_started - other_end,
 104                 'kafka': kafka_started - zookeeper_started,
 105                 'mongo': mongo_started - kafka_started,
 106                 'nbi': nbi_started - mongo_started,
 107                 'ro_db': ro_db_started - nbi_started,
 108                 'ro': ro_started - ro_db_started,
 109                 'lcm': lcm_started - ro_started,
 110             })
 111             csvfile.flush()
 112         finally:
 113             net.stop()
 114             api.stop()