yardstick/benchmark/scenarios/lib/delete_router_interface.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
  12 from yardstick.benchmark.scenarios import base
  13 from yardstick.common import openstack_utils
  14 from yardstick.common import exceptions
  15
  16 LOG = logging.getLogger(__name__)
  17
  18
  19 class DeleteRouterInterface(base.Scenario):
  20     """Unset an OpenStack router interface"""
  21
  22     __scenario_type__ = "DeleteRouterInterface"
  23
  24     def __init__(self, scenario_cfg, context_cfg):
  25         self.scenario_cfg = scenario_cfg
  26         self.context_cfg = context_cfg
  27         self.options = self.scenario_cfg['options']
  28
  29         self.router = self.options["router"]
  30         self.subnet_id = self.options.get("subnet_id")
  31         self.port_id = self.options.get("port_id")
  32
  33         self.shade_client = openstack_utils.get_shade_client()
  34
  35         self.setup_done = False
  36
  37     def setup(self):
  38         """scenario setup"""
  39
  40         self.setup_done = True
  41
  42     def run(self, result):
  43         """execute the test"""
  44
  45         if not self.setup_done:
  46             self.setup()
  47
  48         status = openstack_utils.remove_router_interface(
  49             self.shade_client, self.router, subnet_id=self.subnet_id,
  50             port_id=self.port_id)
  51         if not status:
  52             result.update({"delete_router_interface": 0})
  53             LOG.error("Delete router interface failed!")
  54             raise exceptions.ScenarioRemoveRouterIntError
  55
  56         result.update({"delete_router_interface": 1})
  57         LOG.info("Delete router interface successful!")