0d6db3588c
The snapshot_support extra spec has always meant two things: a driver can take snapshots and create shares from snapshots. As we add alternate snapshot semantics, it is likely that some drivers will want to support snapshots and some of the new semantics while being unable to create new shares from snapshots. This work adds a new extra spec, create_share_from_snapshot_support, that removes the overloading on snapshot_support. It also makes the existing snapshot_support extra spec optional, allowing admins to create types without setting snapshot_support; shares created with such types will not support snapshots. APIImpact DocImpact Co-Authored-By: Goutham Pacha Ravi <gouthamr@netapp.com> Implements: blueprint add-create-share-from-snapshot-extra-spec Change-Id: Ib0ad5fbfdf6297665c208149b08c8d21b3c232be
100 lines
4.3 KiB
Python
100 lines
4.3 KiB
Python
# Copyright 2015 Andrew Kerr
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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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import testtools
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from testtools import testcase as tc
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from manila_tempest_tests.tests.api import base
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CONF = config.CONF
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CG_REQUIRED_ELEMENTS = {"id", "name", "description", "created_at", "status",
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"share_types", "project_id", "host", "links"}
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@testtools.skipUnless(CONF.share.run_consistency_group_tests,
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'Consistency Group tests disabled.')
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class ConsistencyGroupsTest(base.BaseSharesAdminTest):
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@classmethod
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def resource_setup(cls):
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super(ConsistencyGroupsTest, cls).resource_setup()
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# Create 2 share_types
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name = data_utils.rand_name("tempest-manila")
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extra_specs = cls.add_extra_specs_to_dict()
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share_type = cls.create_share_type(name, extra_specs=extra_specs)
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cls.share_type = share_type['share_type']
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name = data_utils.rand_name("tempest-manila")
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share_type = cls.create_share_type(name, extra_specs=extra_specs)
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cls.share_type2 = share_type['share_type']
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@tc.attr(base.TAG_POSITIVE, base.TAG_API_WITH_BACKEND)
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def test_create_cg_with_multiple_share_types_v2_4(self):
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# Create a consistency group
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consistency_group = self.create_consistency_group(
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cleanup_in_class=False,
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share_type_ids=[self.share_type['id'], self.share_type2['id']],
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version='2.4',
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)
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self.assertTrue(CG_REQUIRED_ELEMENTS.issubset(
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consistency_group.keys()),
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'At least one expected element missing from consistency group '
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'response. Expected %(expected)s, got %(actual)s.' % {
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"expected": CG_REQUIRED_ELEMENTS,
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"actual": consistency_group.keys()})
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actual_share_types = consistency_group['share_types']
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expected_share_types = [self.share_type['id'], self.share_type2['id']]
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self.assertEqual(sorted(expected_share_types),
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sorted(actual_share_types),
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'Incorrect share types applied to consistency group '
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'%s. Expected %s, got %s' % (consistency_group['id'],
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expected_share_types,
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actual_share_types))
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@tc.attr(base.TAG_POSITIVE, 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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def test_create_cg_from_cgsnapshot_verify_share_server_information(self):
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# Create a consistency group
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orig_consistency_group = self.create_consistency_group(
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cleanup_in_class=False,
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share_type_ids=[self.share_type['id']],
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version='2.4')
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# Get latest CG information
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orig_consistency_group = self.shares_v2_client.get_consistency_group(
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orig_consistency_group['id'], version='2.4')
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# Assert share server information
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self.assertIsNotNone(orig_consistency_group['share_network_id'])
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self.assertIsNotNone(orig_consistency_group['share_server_id'])
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cg_snapshot = self.create_cgsnapshot_wait_for_active(
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orig_consistency_group['id'], cleanup_in_class=False,
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version='2.4')
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new_consistency_group = self.create_consistency_group(
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cleanup_in_class=False, version='2.4',
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source_cgsnapshot_id=cg_snapshot['id'])
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# Assert share server information
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self.assertEqual(orig_consistency_group['share_network_id'],
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new_consistency_group['share_network_id'])
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self.assertEqual(orig_consistency_group['share_server_id'],
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new_consistency_group['share_server_id'])
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