yardstick/benchmark/scenarios/lib/create_server.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
  15 from yardstick.benchmark.scenarios import base
  16 import yardstick.common.openstack_utils as op_utils
  17
  18 LOG = logging.getLogger(__name__)
  19
  20
  21 class CreateServer(base.Scenario):
  22     """Create an OpenStack server"""
  23
  24     __scenario_type__ = "CreateSever"
  25
  26     def __init__(self, scenario_cfg, context_cfg):
  27         self.scenario_cfg = scenario_cfg
  28         self.context_cfg = context_cfg
  29         self.options = self.scenario_cfg['options']
  30
  31         self.image_name = self.options.get("image_name", None)
  32         self.flavor_name = self.options.get("flavor_name", None)
  33         self.openstack = self.options.get("openstack_paras", None)
  34
  35         self.glance_client = op_utils.get_glance_client()
  36         self.neutron_client = op_utils.get_neutron_client()
  37         self.nova_client = op_utils.get_nova_client()
  38
  39         self.setup_done = False
  40
  41     def setup(self):
  42         """scenario setup"""
  43
  44         self.setup_done = True
  45
  46     def run(self, result):
  47         """execute the test"""
  48
  49         if not self.setup_done:
  50             self.setup()
  51
  52         if self.image_name is not None:
  53             self.openstack['image'] = op_utils.get_image_id(self.glance_client,
  54                                                             self.image_name)
  55         if self.flavor_name is not None:
  56             self.openstack['flavor'] = op_utils.get_flavor_id(self.nova_client,
  57                                                               self.flavor_name)
  58
  59         vm = op_utils.create_instance_and_wait_for_active(self.openstack)
  60
  61         if vm:
  62             LOG.info("Create server successful!")
  63         else:
  64             LOG.error("Create server failed!")
  65
  66         try:
  67             keys = self.scenario_cfg.get('output', '').split()
  68         except KeyError:
  69             pass
  70         else:
  71             values = [vm.id]
  72             return self._push_to_outputs(keys, values)