138 lines
5.0 KiB
Python
138 lines
5.0 KiB
Python
# Copyright 2013 NEC Corporation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_log import log as logging
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from tempest_lib import exceptions as lib_exc
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from tempest.common import fixed_network
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from tempest.common.utils import data_utils
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from tempest.common import waiters
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from tempest import config
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from tempest.scenario import manager
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from tempest import test
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CONF = config.CONF
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LOG = logging.getLogger(__name__)
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class TestLargeOpsScenario(manager.ScenarioTest):
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"""Test large operations.
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This test below:
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* Spin up multiple instances in one nova call, and repeat three times
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* as a regular user
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* TODO: same thing for cinder
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"""
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@classmethod
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def skip_checks(cls):
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super(TestLargeOpsScenario, cls).skip_checks()
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if CONF.scenario.large_ops_number < 1:
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raise cls.skipException("large_ops_number not set to multiple "
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"instances")
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@classmethod
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def setup_credentials(cls):
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cls.set_network_resources()
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super(TestLargeOpsScenario, cls).setup_credentials()
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@classmethod
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def resource_setup(cls):
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super(TestLargeOpsScenario, cls).resource_setup()
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# list of cleanup calls to be executed in reverse order
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cls._cleanup_resources = []
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@classmethod
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def resource_cleanup(cls):
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while cls._cleanup_resources:
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function, args, kwargs = cls._cleanup_resources.pop(-1)
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try:
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function(*args, **kwargs)
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except lib_exc.NotFound:
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pass
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super(TestLargeOpsScenario, cls).resource_cleanup()
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@classmethod
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def addCleanupClass(cls, function, *arguments, **keywordArguments):
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cls._cleanup_resources.append((function, arguments, keywordArguments))
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def _wait_for_server_status(self, status):
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for server in self.servers:
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# Make sure nova list keeps working throughout the build process
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self.servers_client.list_servers()
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waiters.wait_for_server_status(self.servers_client,
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server['id'], status)
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def nova_boot(self):
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name = data_utils.rand_name('scenario-server')
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flavor_id = CONF.compute.flavor_ref
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# Explicitly create secgroup to avoid cleanup at the end of testcases.
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# Since no traffic is tested, we don't need to actually add rules to
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# secgroup
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secgroup = self.security_groups_client.create_security_group(
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name='secgroup-%s' % name,
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description='secgroup-desc-%s' % name)['security_group']
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self.addCleanupClass(self.security_groups_client.delete_security_group,
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secgroup['id'])
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create_kwargs = {
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'min_count': CONF.scenario.large_ops_number,
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'security_groups': [{'name': secgroup['name']}]
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}
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network = self.get_tenant_network()
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create_kwargs = fixed_network.set_networks_kwarg(network,
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create_kwargs)
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self.servers_client.create_server(
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name=name,
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imageRef=self.image,
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flavorRef=flavor_id,
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**create_kwargs)
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# needed because of bug 1199788
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params = {'name': name}
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server_list = self.servers_client.list_servers(**params)
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self.servers = server_list['servers']
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for server in self.servers:
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# after deleting all servers - wait for all servers to clear
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# before cleanup continues
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self.addCleanupClass(waiters.wait_for_server_termination,
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self.servers_client,
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server['id'])
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for server in self.servers:
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self.addCleanupClass(self.servers_client.delete_server,
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server['id'])
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self._wait_for_server_status('ACTIVE')
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def _large_ops_scenario(self):
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self.glance_image_create()
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self.nova_boot()
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@test.idempotent_id('14ba0e78-2ed9-4d17-9659-a48f4756ecb3')
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@test.services('compute', 'image')
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def test_large_ops_scenario_1(self):
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self._large_ops_scenario()
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@test.idempotent_id('b9b79b88-32aa-42db-8f8f-dcc8f4b4ccfe')
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@test.services('compute', 'image')
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def test_large_ops_scenario_2(self):
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self._large_ops_scenario()
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@test.idempotent_id('3aab7e82-2de3-419a-9da1-9f3a070668fb')
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@test.services('compute', 'image')
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def test_large_ops_scenario_3(self):
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self._large_ops_scenario()
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