1 ##############################################################################
2 # Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
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 ##############################################################################
11 from yardstick.benchmark.scenarios import base
12 from yardstick.common import openstack_utils
13 from yardstick.common import exceptions
15 LOG = logging.getLogger(__name__)
18 class AttachVolume(base.Scenario):
19 """Attach a volume to an instance"""
21 __scenario_type__ = "AttachVolume"
23 def __init__(self, scenario_cfg, context_cfg):
24 self.scenario_cfg = scenario_cfg
25 self.context_cfg = context_cfg
26 self.options = self.scenario_cfg["options"]
28 self.server_name_or_id = self.options["server_name_or_id"]
29 self.volume_name_or_id = self.options["volume_name_or_id"]
30 self.device = self.options.get("device")
31 self.wait = self.options.get("wait", True)
32 self.timeout = self.options.get("timeout")
33 self.shade_client = openstack_utils.get_shade_client()
35 self.setup_done = False
40 self.setup_done = True
42 def run(self, result):
43 """execute the test"""
45 if not self.setup_done:
48 status = openstack_utils.attach_volume_to_server(
49 self.shade_client, self.server_name_or_id, self.volume_name_or_id,
50 device=self.device, wait=self.wait, timeout=self.timeout)
53 result.update({"attach_volume": 0})
54 LOG.error("Attach volume to server failed!")
55 raise exceptions.ScenarioAttachVolumeError
57 result.update({"attach_volume": 1})
58 LOG.info("Attach volume to server successful!")