yardstick/benchmark/scenarios/lib/delete_image.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 DeleteImage(base.Scenario):
  20     """Delete an OpenStack image"""
  21
  22     __scenario_type__ = "DeleteImage"
  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.image_name_or_id = self.options["name_or_id"]
  30         self.wait = self.options.get("wait", False)
  31         self.timeout = self.options.get("timeout", 3600)
  32         self.delete_objects = self.options.get("delete_objects", True)
  33
  34         self.shade_client = openstack_utils.get_shade_client()
  35
  36         self.setup_done = False
  37
  38     def setup(self):
  39         """scenario setup"""
  40
  41         self.setup_done = True
  42
  43     def run(self, result):
  44         """execute the test"""
  45
  46         if not self.setup_done:
  47             self.setup()
  48
  49         status = openstack_utils.delete_image(
  50             self.shade_client, self.image_name_or_id, wait=self.wait,
  51             timeout=self.timeout, delete_objects=self.delete_objects)
  52
  53         if not status:
  54             result.update({"delete_image": 0})
  55             LOG.error("Delete image failed!")
  56             raise exceptions.ScenarioDeleteImageError
  57
  58         result.update({"delete_image": 1})
  59         LOG.info("Delete image successful!")