e2183ca8f6
multinode job run all the tests including multinode and non multinode tests. But we do not need to run all the non multinode tests in this job instead smoke tests along with multinode tests should be enough to run. This make multinode jobs to run only smoke and multinode tests. For that, we need to tag the multinode tests with 'multinode' attr. Relavant-Bug: #2004780 Change-Id: I7e87d1db3ef3a00b3d27f0904d0af6a270e03837
136 lines
5.5 KiB
Python
136 lines
5.5 KiB
Python
# Copyright 2014 Scality
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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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import testtools
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from tempest.common import compute
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from tempest.common import utils
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from tempest.common import waiters
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from tempest import config
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from tempest.lib import decorators
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from tempest.scenario import manager
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CONF = config.CONF
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class TestShelveInstance(manager.ScenarioTest):
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"""This test shelves then unshelves a Nova instance
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The following is the scenario outline:
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* boot an instance and create a timestamp file in it
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* shelve the instance
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* unshelve the instance
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* check the existence of the timestamp file in the unshelved instance
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* check the existence of the timestamp file in the unshelved instance,
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after a cold migrate
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"""
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credentials = ['primary', 'admin']
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@classmethod
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def setup_clients(cls):
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super(TestShelveInstance, cls).setup_clients()
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cls.admin_servers_client = cls.os_admin.servers_client
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@classmethod
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def skip_checks(cls):
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super(TestShelveInstance, cls).skip_checks()
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if not CONF.compute_feature_enabled.shelve:
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raise cls.skipException("Shelve is not available.")
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def _shelve_then_unshelve_server(self, server):
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compute.shelve_server(self.servers_client, server['id'],
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force_shelve_offload=True)
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self.servers_client.unshelve_server(server['id'])
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waiters.wait_for_server_status(self.servers_client, server['id'],
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'ACTIVE')
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def _cold_migrate_server(self, server):
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src_host = self.get_host_for_server(server['id'])
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self.admin_servers_client.migrate_server(server['id'])
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waiters.wait_for_server_status(self.servers_client,
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server['id'], 'VERIFY_RESIZE')
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self.servers_client.confirm_resize_server(server['id'])
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waiters.wait_for_server_status(self.servers_client,
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server['id'], 'ACTIVE')
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dst_host = self.get_host_for_server(server['id'])
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self.assertNotEqual(src_host, dst_host)
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def _create_server_then_shelve_and_unshelve(self, boot_from_volume=False,
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cold_migrate=False):
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keypair = self.create_keypair()
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security_group = self.create_security_group()
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security_groups = [{'name': security_group['name']}]
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server = self.create_server(
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key_name=keypair['name'],
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security_groups=security_groups,
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volume_backed=boot_from_volume)
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instance_ip = self.get_server_ip(server)
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timestamp = self.create_timestamp(instance_ip,
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private_key=keypair['private_key'],
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server=server)
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# Prevent bug #1257594 from coming back
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# Unshelve used to boot the instance with the original image, not
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# with the instance snapshot
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self._shelve_then_unshelve_server(server)
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if cold_migrate:
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# Prevent bug #1732428 from coming back
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self._cold_migrate_server(server)
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timestamp2 = self.get_timestamp(instance_ip,
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private_key=keypair['private_key'],
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server=server)
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self.assertEqual(timestamp, timestamp2)
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@decorators.attr(type='slow')
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@decorators.idempotent_id('1164e700-0af0-4a4c-8792-35909a88743c')
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@testtools.skipUnless(CONF.network.public_network_id,
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'The public_network_id option must be specified.')
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@utils.services('compute', 'network', 'image')
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def test_shelve_instance(self):
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self._create_server_then_shelve_and_unshelve()
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@decorators.attr(type='slow')
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@decorators.idempotent_id('c1b6318c-b9da-490b-9c67-9339b627271f')
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@testtools.skipUnless(CONF.network.public_network_id,
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'The public_network_id option must be specified.')
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@utils.services('compute', 'volume', 'network', 'image')
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def test_shelve_volume_backed_instance(self):
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self._create_server_then_shelve_and_unshelve(boot_from_volume=True)
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@decorators.attr(type=['slow', 'multinode'])
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@decorators.idempotent_id('1295fd9e-193a-4cf8-b211-55358e021bae')
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@testtools.skipUnless(CONF.network.public_network_id,
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'The public_network_id option must be specified.')
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@testtools.skipUnless(CONF.compute_feature_enabled.cold_migration,
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'Cold migration not available.')
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@testtools.skipUnless(CONF.compute_feature_enabled.shelve_migrate,
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'Shelve migrate not available.')
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@testtools.skipUnless(CONF.compute.min_compute_nodes > 1,
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'Less than 2 compute nodes, skipping multinode '
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'tests.')
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@utils.services('compute', 'network', 'image')
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def test_cold_migrate_unshelved_instance(self):
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self._create_server_then_shelve_and_unshelve(cold_migrate=True)
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