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 from __future__ import print_function
  11 from __future__ import absolute_import
  12
  13 import logging
  14 import os
  15
  16 from yardstick.benchmark.scenarios import base
  17 import yardstick.common.openstack_utils as op_utils
  18
  19 LOG = logging.getLogger(__name__)
  20
  21
  22 class CreateFloatingIp(base.Scenario):
  23     """Create an OpenStack floating ip"""
  24
  25     __scenario_type__ = "CreateFloatingIp"
  26
  27     def __init__(self, scenario_cfg, context_cfg):
  28         self.scenario_cfg = scenario_cfg
  29         self.context_cfg = context_cfg
  30         self.ext_net_id = os.getenv("EXTERNAL_NETWORK", "external")
  31
  32         self.neutron_client = op_utils.get_neutron_client()
  33         self.setup_done = False
  34
  35     def setup(self):
  36         """scenario setup"""
  37
  38         self.setup_done = True
  39
  40     def run(self, result):
  41         """execute the test"""
  42
  43         if not self.setup_done:
  44             self.setup()
  45
  46         net_id = op_utils.get_network_id(self.neutron_client, self.ext_net_id)
  47         floating_info = op_utils.create_floating_ip(self.neutron_client,
  48                                                     extnet_id=net_id)
  49         if floating_info:
  50             LOG.info("Creating floating ip successful!")
  51         else:
  52             LOG.error("Creating floating ip failed!")
  53
  54         try:
  55             keys = self.scenario_cfg.get('output', '').split()
  56         except KeyError:
  57             pass
  58         else:
  59             values = [floating_info["fip_id"], floating_info["fip_addr"]]
  60             return self._push_to_outputs(keys, values)