288 lines
13 KiB
Python
288 lines
13 KiB
Python
# Copyright 2015 Yogesh Kshirsagar
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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 tempest import config
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from tempest.lib.common.utils import data_utils
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from tempest.lib import decorators
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from tempest.lib import exceptions as lib_exc
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import testtools
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from testtools import testcase as tc
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from manila_tempest_tests.common import constants
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from manila_tempest_tests.common import waiters
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from manila_tempest_tests import share_exceptions
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from manila_tempest_tests.tests.api import base
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from manila_tempest_tests import utils
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CONF = config.CONF
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_MIN_SUPPORTED_MICROVERSION = '2.11'
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class ReplicationNegativeBase(base.BaseSharesMixedTest):
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@classmethod
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def skip_checks(cls):
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super(ReplicationNegativeBase, cls).skip_checks()
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if not CONF.share.run_replication_tests:
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raise cls.skipException('Replication tests are disabled.')
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utils.check_skip_if_microversion_not_supported(
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_MIN_SUPPORTED_MICROVERSION)
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@classmethod
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def resource_setup(cls):
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super(ReplicationNegativeBase, cls).resource_setup()
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cls.admin_client = cls.admin_shares_v2_client
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cls.replication_type = CONF.share.backend_replication_type
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cls.multitenancy_enabled = (
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utils.replication_with_multitenancy_support())
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if cls.replication_type not in constants.REPLICATION_TYPE_CHOICES:
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raise share_exceptions.ShareReplicationTypeException(
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replication_type=cls.replication_type
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)
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# create share type
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extra_specs = {"replication_type": cls.replication_type}
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cls.share_type = cls._create_share_type(specs=extra_specs)
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cls.share_type_id = cls.share_type['id']
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cls.sn_id = None
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if cls.multitenancy_enabled:
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cls.share_network = cls.shares_v2_client.get_share_network(
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cls.shares_v2_client.share_network_id)
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cls.sn_id = cls.share_network['id']
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cls.zones = cls.get_availability_zones_matching_share_type(
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cls.share_type, client=cls.admin_client)
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cls.share_zone = cls.zones[0]
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cls.replica_zone = cls.zones[-1]
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# create share with above share_type
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cls.share1, cls.instance_id1 = cls._create_share_get_instance()
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@classmethod
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def _create_share_get_instance(cls, share_network_id=None):
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sn_id = share_network_id if share_network_id else cls.sn_id
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share = cls.create_share(share_type_id=cls.share_type_id,
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availability_zone=cls.share_zone,
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share_network_id=sn_id)
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share_instances = cls.admin_client.get_instances_of_share(
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share["id"], version=_MIN_SUPPORTED_MICROVERSION
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)
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instance_id = share_instances[0]["id"]
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return share, instance_id
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class ReplicationNegativeTest(ReplicationNegativeBase):
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def _is_replication_type_promotable(self):
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if (self.replication_type
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not in constants.REPLICATION_PROMOTION_CHOICES):
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msg = "Option backend_replication_type should be one of (%s)!"
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raise self.skipException(
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msg % ','.join(constants.REPLICATION_PROMOTION_CHOICES))
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@decorators.idempotent_id('90c5947d-b857-406c-b7dc-7010cbee6482')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_try_add_replica_to_share_with_no_replication_share_type(self):
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# Create share without replication type
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share_type = self.create_share_type(
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data_utils.rand_name(constants.TEMPEST_MANILA_PREFIX),
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extra_specs=self.add_extra_specs_to_dict(),
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client=self.admin_client)["share_type"]
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share = self.create_share(share_type_id=share_type["id"],
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share_network_id=self.sn_id)
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self.assertRaises(lib_exc.BadRequest,
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self.create_share_replica,
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share['id'],
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self.replica_zone)
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@decorators.idempotent_id('d14ba73e-4f13-451e-86d5-ffeb188e51b7')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_add_replica_to_share_with_error_state(self):
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# Set "error" state
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self.admin_client.reset_state(
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self.share1['id'], constants.STATUS_ERROR)
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self.addCleanup(self.admin_client.reset_state,
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self.share1['id'],
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constants.STATUS_AVAILABLE)
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self.assertRaises(lib_exc.BadRequest,
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self.create_share_replica,
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self.share1['id'],
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self.replica_zone)
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@decorators.idempotent_id('94b41c28-e7a9-4f19-9315-4a57210141af')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_try_delete_last_active_replica(self):
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self.assertRaises(lib_exc.BadRequest,
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self.shares_v2_client.delete_share_replica,
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self.instance_id1)
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@decorators.idempotent_id('6fbf984d-4efa-41d7-88bf-11ef2f078c02')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_try_delete_share_having_replica(self):
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self.create_share_replica(self.share1["id"], self.replica_zone,
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cleanup_in_class=False)
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self.assertRaises(lib_exc.Conflict,
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self.shares_v2_client.delete_share,
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self.share1["id"])
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@decorators.idempotent_id('b9c2e57b-f1ae-475c-9d0b-df75dbe93b61')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_promote_out_of_sync_share_replica(self):
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# Test promoting an out_of_sync share_replica to active state
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self._is_replication_type_promotable()
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share, instance_id = self._create_share_get_instance()
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replica = self.create_share_replica(share["id"], self.replica_zone,
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cleanup_in_class=False)
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# Set replica state to out of sync
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self.admin_client.reset_share_replica_state(
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replica['id'], constants.REPLICATION_STATE_OUT_OF_SYNC)
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waiters.wait_for_resource_status(
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self.shares_v2_client, replica['id'],
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constants.REPLICATION_STATE_OUT_OF_SYNC,
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resource_name='share_replica', status_attr='replica_state')
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# Try promoting the first out_of_sync replica to active state
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self.assertRaises(lib_exc.Forbidden,
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self.shares_v2_client.promote_share_replica,
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replica['id'])
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@decorators.idempotent_id('e525c3d0-9f45-489f-8e78-ed9e3ac540f7')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_promote_active_share_replica(self):
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# Test promote active share_replica
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self._is_replication_type_promotable()
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# Try promoting the active replica
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self.shares_v2_client.promote_share_replica(self.instance_id1,
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expected_status=200)
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@decorators.idempotent_id('37dc3f7e-5a36-4020-ae1b-3c5e6771f024')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_promote_share_replica_for_writable_share_type(self):
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# Test promote active share_replica for writable share
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if self.replication_type != "writable":
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raise self.skipException("Option backend_replication_type "
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"should be writable!")
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share, instance_id = self._create_share_get_instance()
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replica = self.create_share_replica(share["id"], self.replica_zone,
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cleanup_in_class=False)
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# By default, 'writable' replica is expected to be in active state
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waiters.wait_for_resource_status(
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self.shares_v2_client, replica["id"],
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constants.REPLICATION_STATE_ACTIVE, resource_name='share_replica',
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status_attr='replica_state')
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# Try promoting the replica
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self.shares_v2_client.promote_share_replica(replica['id'])
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@decorators.idempotent_id('600a13d2-5cf0-482e-97af-9f598b55a407')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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def test_add_access_rule_share_replica_error_status(self):
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access_type, access_to = self._get_access_rule_data_from_config()
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# Create the replica
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share_replica = self.create_share_replica(self.share1["id"],
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self.replica_zone,
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cleanup_in_class=False)
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# Reset the replica status to error
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self.admin_client.reset_share_replica_status(
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share_replica['id'], constants.STATUS_ERROR)
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# Verify access rule cannot be added
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self.assertRaises(lib_exc.BadRequest,
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self.admin_client.create_access_rule,
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self.share1["id"], access_type, access_to, 'ro')
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@decorators.idempotent_id('91b93b71-4048-412b-bb42-0fe88edfb987')
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@testtools.skipUnless(CONF.share.run_host_assisted_migration_tests or
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CONF.share.run_driver_assisted_migration_tests,
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"Share migration tests are disabled.")
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@utils.skip_if_microversion_not_supported("2.29")
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def test_migration_of_replicated_share(self):
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pools = self.admin_client.list_pools(detail=True)['pools']
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hosts = [p['name'] for p in pools]
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self.create_share_replica(self.share1["id"], self.replica_zone,
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cleanup_in_class=False)
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share_host = self.admin_client.get_share(self.share1['id'])['host']
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for host in hosts:
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if host != share_host:
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dest_host = host
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break
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self.assertRaises(
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lib_exc.Conflict, self.admin_client.migrate_share,
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self.share1['id'], dest_host)
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@decorators.idempotent_id('bf01bcfc-57cb-4e56-957f-8aa9f1b9be1b')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@utils.skip_if_microversion_not_supported("2.48")
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def test_try_add_replica_share_type_azs_unsupported_az(self):
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self.admin_shares_v2_client.update_share_type_extra_spec(
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self.share_type['id'], 'availability_zones', 'non-existent az')
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self.addCleanup(
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self.admin_shares_v2_client.delete_share_type_extra_spec,
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self.share_type['id'], 'availability_zones')
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self.assertRaises(lib_exc.BadRequest,
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self.create_share_replica,
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self.share1['id'],
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self.replica_zone)
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@decorators.idempotent_id('97fc5ab3-c6e2-4da4-ae45-08d458a5ba0c')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@testtools.skipIf(
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not CONF.share.multitenancy_enabled, "Only for multitenancy.")
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@utils.skip_if_microversion_not_supported("2.51")
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def test_try_add_replica_nonexistent_subnet(self):
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# Create a new share network only for a specific az
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data = self.generate_share_network_data()
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subnet = utils.share_network_get_default_subnet(self.share_network)
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data['neutron_net_id'] = subnet['neutron_net_id']
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data['neutron_subnet_id'] = subnet['neutron_subnet_id']
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data['availability_zone'] = self.share_zone
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share_net = self.shares_v2_client.create_share_network(**data)
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share, instance_id = self._create_share_get_instance(
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share_network_id=share_net['id'])
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self.assertRaises(lib_exc.BadRequest,
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self.create_share_replica,
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share['id'],
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self.replica_zone)
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class ReplicationAPIOnlyNegativeTest(base.BaseSharesTest):
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@classmethod
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def skip_checks(cls):
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super(ReplicationAPIOnlyNegativeTest, cls).skip_checks()
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if not CONF.share.run_replication_tests:
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raise cls.skipException('Replication tests are disabled.')
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utils.check_skip_if_microversion_not_supported(
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_MIN_SUPPORTED_MICROVERSION)
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@decorators.idempotent_id('72395c9b-4432-4a8b-84b4-60303e6bc962')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API)
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def test_get_replica_by_nonexistent_id(self):
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self.assertRaises(lib_exc.NotFound,
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self.shares_v2_client.get_share_replica,
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data_utils.rand_uuid())
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@decorators.idempotent_id('41d45772-e021-4404-a991-85f7a6e6431b')
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API)
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def test_try_delete_replica_by_nonexistent_id(self):
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self.assertRaises(lib_exc.NotFound,
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self.shares_v2_client.delete_share_replica,
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data_utils.rand_uuid())
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