yardstick/benchmark/scenarios/lib/create_floating_ip.py

   1 ##############################################################################
   2 # Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 import logging
  11 import os
  12
  13 from yardstick.benchmark.scenarios import base
  14 import yardstick.common.openstack_utils as op_utils
  15
  16
  17 LOG = logging.getLogger(__name__)
  18
  19
  20 class CreateFloatingIp(base.Scenario):
  21     """Create an OpenStack floating ip"""
  22
  23     __scenario_type__ = "CreateFloatingIp"
  24
  25     def __init__(self, scenario_cfg, context_cfg):
  26         self.scenario_cfg = scenario_cfg
  27         self.context_cfg = context_cfg
  28         self.ext_net_id = os.getenv("EXTERNAL_NETWORK", "external")
  29
  30         self.neutron_client = op_utils.get_neutron_client()
  31         self.shade_client = op_utils.get_shade_client()
  32         self.setup_done = False
  33
  34     def setup(self):
  35         """scenario setup"""
  36
  37         self.setup_done = True
  38
  39     def run(self, *args):
  40         """execute the test"""
  41
  42         if not self.setup_done:
  43             self.setup()
  44
  45         net_id = op_utils.get_network_id(self.shade_client, self.ext_net_id)
  46         floating_info = op_utils.create_floating_ip(self.neutron_client,
  47                                                     extnet_id=net_id)
  48
  49         if not floating_info:
  50             LOG.error("Creating floating ip failed!")
  51             return
  52
  53         LOG.info("Creating floating ip successful!")
  54         keys = self.scenario_cfg.get('output', '').split()
  55         values = [floating_info["fip_id"], floating_info["fip_addr"]]
  56         return self._push_to_outputs(keys, values)