examples/full_stack_emulation_complex.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
  17 from emuvim.api.openstack.openstack_api_endpoint import OpenstackApiEndpoint
  18 from emuvim.api.osm.kafka import Kafka
  19 from emuvim.api.osm.lcm import LCM
  20 from emuvim.api.osm.mongo import Mongo
  21 from emuvim.api.osm.mysql import Mysql
  22 from emuvim.api.osm.nbi import NBI
  23 from emuvim.api.osm.ro import RO
  24 from emuvim.api.osm.zookeeper import Zookeeper
  25 from emuvim.dcemulator.net import DCNetwork
  26
  27
  28 from mininet.log import setLogLevel
  29 setLogLevel('debug')
  30
  31 net = DCNetwork(monitor=False, enable_learning=True)
  32 api = None
  33 try:
  34     dc1 = net.addDatacenter("dc1")
  35     api = OpenstackApiEndpoint("0.0.0.0", 6001)
  36     api.connect_datacenter(dc1)
  37     api.connect_dc_network(net)
  38
  39     s1 = net.addSwitch('s1')
  40
  41     zookeeper_ip = '10.0.0.96'
  42     kafka_ip = '10.0.0.97'
  43     mongo_ip = '10.0.0.98'
  44     nbi_ip = '10.0.0.99'
  45     ro_db_ip = '10.0.0.100'
  46     ro_ip = '10.0.0.101'
  47     lcm_ip = '10.0.0.102'
  48
  49     d1 = net.addDocker('d1', dimage='ubuntu:trusty')
  50
  51     VERSION = 'releasefive-daily'
  52
  53     zookeeper = Zookeeper(net, zookeeper_ip)
  54     kafka = Kafka(net, kafka_ip, zookeeper_ip)
  55     mongo = Mongo(net, mongo_ip)
  56     nbi = NBI(net, nbi_ip, mongo_ip, kafka_ip)
  57     ro_db = Mysql(net, ro_db_ip)
  58     ro = RO(net, ro_ip, ro_db_ip, version=VERSION)
  59     lcm = LCM(net, lcm_ip, ro_ip, mongo_ip, kafka_ip)
  60
  61     net.addLink(d1, s1)
  62     net.addLink(zookeeper.instance, s1)
  63     net.addLink(kafka.instance, s1)
  64     net.addLink(mongo.instance, s1)
  65     net.addLink(nbi.instance, s1)
  66     net.addLink(ro_db.instance, s1)
  67     net.addLink(ro.instance, s1)
  68     net.addLink(lcm.instance, s1)
  69
  70     net.start()
  71     api.start()
  72
  73     zookeeper.start()
  74     kafka.start()
  75     mongo.start()
  76     nbi.start()
  77     ro_db.start()
  78     ro.start()
  79     lcm.start()
  80     vim_id = nbi.register_emulated_api('emu-vim1', api)
  81
  82     net.ping([d1, zookeeper.instance])
  83     net.ping([d1, kafka.instance])
  84     net.ping([d1, mongo.instance])
  85     net.ping([d1, nbi.instance])
  86     net.ping([d1, ro.instance])
  87     net.ping([d1, ro_db.instance])
  88     net.ping([d1, lcm.instance])
  89
  90     nbi.onboard_vnfd('vnfs/ping_vnf')
  91     nbi.onboard_vnfd('vnfs/pong_vnf')
  92     nsd_id = nbi.onboard_nsd('services/pingpong_ns')
  93     ns_id = nbi.ns_create('pingpong-test', nsd_id=nsd_id, vim_id=vim_id)
  94
  95     nbi.ns_wait_until_all_in_status('running')
  96     nbi.ns_delete(ns_id)
  97     nbi.ns_wait_until_all_in_status('terminated')
  98 finally:
  99     net.stop()
 100     api.stop()