fdfb2d51a4
Consistency groups had conditional updating to handle API race conditions, but the switch to groups did not include that. Adding conditional update handling for update and delete so we have the same protection. Also relaxed the restriction on update to allow updating name or description when in states other than Available. Change-Id: I9ddd7e881be23be8b7d37063d87417c47deda9e8 Closes-bug: #1673319
1356 lines
60 KiB
Python
1356 lines
60 KiB
Python
# Copyright (C) 2016 EMC 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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"""
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Tests for group code.
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"""
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import ddt
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import mock
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from six.moves import http_client
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import webob
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from cinder.api.v3 import groups as v3_groups
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from cinder import context
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from cinder import db
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from cinder import exception
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import cinder.group
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from cinder import objects
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from cinder.objects import fields
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from cinder import test
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from cinder.tests.unit.api import fakes
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from cinder.tests.unit.api.v3 import fakes as v3_fakes
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from cinder.tests.unit import fake_constants as fake
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from cinder.tests.unit import utils
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from cinder.volume import api as volume_api
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GROUP_MICRO_VERSION = '3.13'
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GROUP_FROM_SRC_MICRO_VERSION = '3.14'
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GROUP_REPLICATION_MICRO_VERSION = '3.38'
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INVALID_GROUP_REPLICATION_MICRO_VERSION = '3.37'
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@ddt.ddt
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class GroupsAPITestCase(test.TestCase):
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"""Test Case for groups API."""
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def setUp(self):
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super(GroupsAPITestCase, self).setUp()
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self.controller = v3_groups.GroupsController()
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self.group_api = cinder.group.API()
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self.ctxt = context.RequestContext(fake.USER_ID, fake.PROJECT_ID,
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auth_token=True,
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is_admin=True)
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self.user_ctxt = context.RequestContext(
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fake.USER_ID, fake.PROJECT_ID, auth_token=True)
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self.volume_type1 = self._create_volume_type(id=fake.VOLUME_TYPE_ID)
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self.group1 = self._create_group()
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self.group2 = self._create_group()
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self.group3 = self._create_group(ctxt=self.user_ctxt)
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self.addCleanup(self._cleanup)
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def _cleanup(self):
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self.group1.destroy()
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self.group2.destroy()
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self.group3.destroy()
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db.volume_type_destroy(self.ctxt, self.volume_type1.id)
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def _create_group(
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self,
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ctxt=None,
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name='test_group',
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description='this is a test group',
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group_type_id=fake.GROUP_TYPE_ID,
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volume_type_ids=[fake.VOLUME_TYPE_ID],
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availability_zone='az1',
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host='fakehost',
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status=fields.GroupStatus.CREATING,
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replication_status=fields.ReplicationStatus.DISABLED,
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**kwargs):
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"""Create a group object."""
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ctxt = ctxt or self.ctxt
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group = objects.Group(ctxt)
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group.user_id = fake.USER_ID
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group.project_id = fake.PROJECT_ID
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group.availability_zone = availability_zone
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group.name = name
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group.description = description
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group.group_type_id = group_type_id
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group.volume_type_ids = volume_type_ids
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group.host = host
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group.status = status
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group.replication_status = replication_status
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group.update(kwargs)
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group.create()
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return group
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def _create_volume_type(
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self,
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ctxt=None,
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id=fake.VOLUME_TYPE_ID,
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name='test_volume_type',
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description='this is a test volume type',
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extra_specs={"test_key": "test_val"},
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testcase_instance=None,
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**kwargs):
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"""Create a volume type."""
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ctxt = ctxt or self.ctxt
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vol_type = utils.create_volume_type(
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ctxt,
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testcase_instance=testcase_instance,
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id=id,
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name=name,
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description=description,
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extra_specs=extra_specs,
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**kwargs)
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return vol_type
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@mock.patch('cinder.objects.volume_type.VolumeTypeList.get_all_by_group')
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@mock.patch('cinder.objects.volume.VolumeList.get_all_by_generic_group')
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def test_show_group(self, mock_vol_get_all_by_group,
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mock_vol_type_get_all_by_group):
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volume_objs = [objects.Volume(context=self.ctxt, id=i)
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for i in [fake.VOLUME_ID]]
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volumes = objects.VolumeList(context=self.ctxt, objects=volume_objs)
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mock_vol_get_all_by_group.return_value = volumes
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vol_type_objs = [objects.VolumeType(context=self.ctxt, id=i)
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for i in [fake.VOLUME_TYPE_ID]]
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vol_types = objects.VolumeTypeList(context=self.ctxt,
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objects=vol_type_objs)
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mock_vol_type_get_all_by_group.return_value = vol_types
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req = fakes.HTTPRequest.blank('/v3/%s/groups/%s' %
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(fake.PROJECT_ID, self.group1.id),
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version=GROUP_MICRO_VERSION)
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res_dict = self.controller.show(req, self.group1.id)
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self.assertEqual(1, len(res_dict))
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self.assertEqual('az1',
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res_dict['group']['availability_zone'])
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self.assertEqual('this is a test group',
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res_dict['group']['description'])
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self.assertEqual('test_group',
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res_dict['group']['name'])
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self.assertEqual('creating',
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res_dict['group']['status'])
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self.assertEqual([fake.VOLUME_TYPE_ID],
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res_dict['group']['volume_types'])
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@ddt.data(('3.24', False), ('3.24', True), ('3.25', False), ('3.25', True))
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@ddt.unpack
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@mock.patch('cinder.objects.volume_type.VolumeTypeList.get_all_by_group')
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@mock.patch('cinder.objects.volume.VolumeList.get_all_by_generic_group')
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def test_list_group_with_list_volume(self, version, has_list_volume,
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mock_vol_get_all_by_group,
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mock_vol_type_get_all_by_group):
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volume_objs = [objects.Volume(context=self.ctxt, id=i)
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for i in [fake.VOLUME_ID]]
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volumes = objects.VolumeList(context=self.ctxt, objects=volume_objs)
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mock_vol_get_all_by_group.return_value = volumes
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vol_type_objs = [objects.VolumeType(context=self.ctxt, id=i)
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for i in [fake.VOLUME_TYPE_ID]]
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vol_types = objects.VolumeTypeList(context=self.ctxt,
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objects=vol_type_objs)
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mock_vol_type_get_all_by_group.return_value = vol_types
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if has_list_volume:
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req = fakes.HTTPRequest.blank(
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'/v3/%s/groups/detail?list_volume=True' % fake.PROJECT_ID,
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version=version)
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else:
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req = fakes.HTTPRequest.blank('/v3/%s/groups/detail' %
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fake.PROJECT_ID,
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version=version)
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res_dict = self.controller.detail(req)
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# If the microversion >= 3.25 and "list_volume=True", "volumes" should
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# be contained in the response body. Else,"volumes" should not be
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# contained in the response body.
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self.assertEqual(3, len(res_dict['groups']))
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if (version, has_list_volume) == ('3.25', True):
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self.assertEqual([fake.VOLUME_ID],
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res_dict['groups'][0]['volumes'])
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else:
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self.assertIsNone(res_dict['groups'][0].get('volumes', None))
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# "volumes" should not be contained in the response body when list
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# groups without detail.
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res_dict = self.controller.index(req)
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self.assertIsNone(res_dict['groups'][0].get('volumes', None))
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@mock.patch('cinder.objects.volume_type.VolumeTypeList.get_all_by_group')
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@mock.patch('cinder.objects.volume.VolumeList.get_all_by_generic_group')
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def test_show_group_with_list_volume(self, mock_vol_get_all_by_group,
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mock_vol_type_get_all_by_group):
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volume_objs = [objects.Volume(context=self.ctxt, id=i)
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for i in [fake.VOLUME_ID]]
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volumes = objects.VolumeList(context=self.ctxt, objects=volume_objs)
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mock_vol_get_all_by_group.return_value = volumes
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vol_type_objs = [objects.VolumeType(context=self.ctxt, id=i)
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for i in [fake.VOLUME_TYPE_ID]]
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vol_types = objects.VolumeTypeList(context=self.ctxt,
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objects=vol_type_objs)
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mock_vol_type_get_all_by_group.return_value = vol_types
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# If the microversion >= 3.25 and "list_volume=True", "volumes" should
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# be contained in the response body.
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req = fakes.HTTPRequest.blank('/v3/%s/groups/%s?list_volume=True' %
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(fake.PROJECT_ID, self.group1.id),
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version='3.25')
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res_dict = self.controller.show(req, self.group1.id)
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self.assertEqual(1, len(res_dict))
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self.assertEqual([fake.VOLUME_ID],
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res_dict['group']['volumes'])
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# If the microversion >= 3.25 but "list_volume" is missing, "volumes"
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# should not be contained in the response body.
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req = fakes.HTTPRequest.blank('/v3/%s/groups/%s' %
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(fake.PROJECT_ID, self.group1.id),
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version='3.25')
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res_dict = self.controller.show(req, self.group1.id)
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self.assertEqual(1, len(res_dict))
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self.assertIsNone(res_dict['group'].get('volumes', None))
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# If the microversion < 3.25, "volumes" should not be contained in the
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# response body.
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req = fakes.HTTPRequest.blank('/v3/%s/groups/%s?list_volume=True' %
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(fake.PROJECT_ID, self.group1.id),
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version='3.24')
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res_dict = self.controller.show(req, self.group1.id)
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self.assertEqual(1, len(res_dict))
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self.assertIsNone(res_dict['group'].get('volumes', None))
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def test_show_group_with_group_NotFound(self):
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req = fakes.HTTPRequest.blank('/v3/%s/groups/%s' %
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(fake.PROJECT_ID,
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fake.WILL_NOT_BE_FOUND_ID),
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version=GROUP_MICRO_VERSION)
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self.assertRaises(exception.GroupNotFound, self.controller.show,
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req, fake.WILL_NOT_BE_FOUND_ID)
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@ddt.data('3.30', '3.31', '3.34')
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@mock.patch('cinder.api.common.reject_invalid_filters')
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def test_group_list_with_general_filter(self, version, mock_update):
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url = '/v3/%s/groups' % fake.PROJECT_ID
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req = fakes.HTTPRequest.blank(url,
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version=version,
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use_admin_context=False)
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self.controller.index(req)
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if version != '3.30':
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support_like = True if version == '3.34' else False
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mock_update.assert_called_once_with(req.environ['cinder.context'],
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mock.ANY, 'group',
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support_like)
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def test_list_groups_json(self):
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self.group2.group_type_id = fake.GROUP_TYPE2_ID
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# TODO(geguileo): One `volume_type_ids` gets sorted out make proper
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# changes here
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# self.group2.volume_type_ids = [fake.VOLUME_TYPE2_ID]
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self.group2.save()
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self.group3.group_type_id = fake.GROUP_TYPE3_ID
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# TODO(geguileo): One `volume_type_ids` gets sorted out make proper
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# changes here
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# self.group3.volume_type_ids = [fake.VOLUME_TYPE3_ID]
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self.group3.save()
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req = fakes.HTTPRequest.blank('/v3/%s/groups' % fake.PROJECT_ID,
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version=GROUP_MICRO_VERSION)
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res_dict = self.controller.index(req)
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self.assertEqual(1, len(res_dict))
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self.assertEqual(self.group3.id,
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res_dict['groups'][0]['id'])
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self.assertEqual('test_group',
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res_dict['groups'][0]['name'])
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self.assertEqual(self.group2.id,
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res_dict['groups'][1]['id'])
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self.assertEqual('test_group',
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res_dict['groups'][1]['name'])
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self.assertEqual(self.group1.id,
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res_dict['groups'][2]['id'])
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self.assertEqual('test_group',
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res_dict['groups'][2]['name'])
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@ddt.data(False, True)
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def test_list_groups_with_limit(self, is_detail):
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url = '/v3/%s/groups?limit=1' % fake.PROJECT_ID
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if is_detail:
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url = '/v3/%s/groups/detail?limit=1' % fake.PROJECT_ID
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req = fakes.HTTPRequest.blank(url, version=GROUP_MICRO_VERSION)
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if is_detail:
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res_dict = self.controller.detail(req)
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else:
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res_dict = self.controller.index(req)
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self.assertEqual(2, len(res_dict))
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self.assertEqual(1, len(res_dict['groups']))
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self.assertEqual(self.group3.id,
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res_dict['groups'][0]['id'])
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next_link = (
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'http://localhost/v3/%s/groups?limit='
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'1&marker=%s' %
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(fake.PROJECT_ID, res_dict['groups'][0]['id']))
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self.assertEqual(next_link,
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res_dict['group_links'][0]['href'])
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if is_detail:
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self.assertIn('description', res_dict['groups'][0].keys())
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@ddt.data(False, True)
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def test_list_groups_with_offset(self, is_detail):
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url = '/v3/%s/groups?offset=1' % fake.PROJECT_ID
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if is_detail:
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url = '/v3/%s/groups/detail?offset=1' % fake.PROJECT_ID
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req = fakes.HTTPRequest.blank(url, version=GROUP_MICRO_VERSION)
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res_dict = self.controller.index(req)
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self.assertEqual(1, len(res_dict))
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self.assertEqual(2, len(res_dict['groups']))
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self.assertEqual(self.group2.id,
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res_dict['groups'][0]['id'])
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self.assertEqual(self.group1.id,
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res_dict['groups'][1]['id'])
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@ddt.data(False, True)
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def test_list_groups_with_offset_out_of_range(self, is_detail):
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url = ('/v3/%s/groups?offset=234523423455454' %
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fake.PROJECT_ID)
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if is_detail:
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url = ('/v3/%s/groups/detail?offset=234523423455454' %
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fake.PROJECT_ID)
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req = fakes.HTTPRequest.blank(url, version=GROUP_MICRO_VERSION)
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if is_detail:
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self.assertRaises(webob.exc.HTTPBadRequest, self.controller.detail,
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req)
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else:
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self.assertRaises(webob.exc.HTTPBadRequest, self.controller.index,
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req)
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@ddt.data(False, True)
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def test_list_groups_with_limit_and_offset(self, is_detail):
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url = '/v3/%s/groups?limit=2&offset=1' % fake.PROJECT_ID
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if is_detail:
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url = ('/v3/%s/groups/detail?limit=2&offset=1' %
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fake.PROJECT_ID)
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req = fakes.HTTPRequest.blank(url, version=GROUP_MICRO_VERSION)
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if is_detail:
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res_dict = self.controller.detail(req)
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else:
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res_dict = self.controller.index(req)
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self.assertEqual(2, len(res_dict))
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self.assertEqual(2, len(res_dict['groups']))
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self.assertEqual(self.group2.id,
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res_dict['groups'][0]['id'])
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self.assertEqual(self.group1.id,
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res_dict['groups'][1]['id'])
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if is_detail:
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self.assertIn('description', res_dict['groups'][0].keys())
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@ddt.data(False, True)
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def test_list_groups_with_filter(self, is_detail):
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# Create a group with user context
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url = ('/v3/%s/groups?'
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'all_tenants=True&id=%s') % (fake.PROJECT_ID,
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self.group3.id)
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if is_detail:
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url = ('/v3/%s/groups/detail?'
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'all_tenants=True&id=%s') % (fake.PROJECT_ID,
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self.group3.id)
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req = fakes.HTTPRequest.blank(url, version=GROUP_MICRO_VERSION,
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use_admin_context=True)
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if is_detail:
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res_dict = self.controller.detail(req)
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else:
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res_dict = self.controller.index(req)
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self.assertEqual(1, len(res_dict))
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self.assertEqual(1, len(res_dict['groups']))
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self.assertEqual(self.group3.id,
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res_dict['groups'][0]['id'])
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if is_detail:
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self.assertIn('description', res_dict['groups'][0].keys())
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@ddt.data(False, True)
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def test_list_groups_with_sort(self, is_detail):
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url = '/v3/%s/groups?sort=id:asc' % fake.PROJECT_ID
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if is_detail:
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url = ('/v3/%s/groups/detail?sort=id:asc' %
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fake.PROJECT_ID)
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req = fakes.HTTPRequest.blank(url, version=GROUP_MICRO_VERSION)
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expect_result = [self.group1.id, self.group2.id,
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self.group3.id]
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expect_result.sort()
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if is_detail:
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res_dict = self.controller.detail(req)
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else:
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res_dict = self.controller.index(req)
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self.assertEqual(1, len(res_dict))
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self.assertEqual(3, len(res_dict['groups']))
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self.assertEqual(expect_result[0],
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res_dict['groups'][0]['id'])
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self.assertEqual(expect_result[1],
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res_dict['groups'][1]['id'])
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self.assertEqual(expect_result[2],
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res_dict['groups'][2]['id'])
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if is_detail:
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self.assertIn('description', res_dict['groups'][0].keys())
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@mock.patch('cinder.objects.volume_type.VolumeTypeList.get_all_by_group')
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def test_list_groups_detail_json(self, mock_vol_type_get_all_by_group):
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volume_type_ids = [fake.VOLUME_TYPE_ID, fake.VOLUME_TYPE2_ID]
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vol_type_objs = [objects.VolumeType(context=self.ctxt, id=i)
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for i in volume_type_ids]
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vol_types = objects.VolumeTypeList(context=self.ctxt,
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objects=vol_type_objs)
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mock_vol_type_get_all_by_group.return_value = vol_types
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|
|
# TODO(geguileo): One `volume_type_ids` gets sorted out make proper
|
|
# changes here
|
|
# self.group1.volume_type_ids = volume_type_ids
|
|
# self.group1.save()
|
|
# self.group2.volume_type_ids = volume_type_ids
|
|
# self.group2.save()
|
|
# self.group3.volume_type_ids = volume_type_ids
|
|
# self.group3.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/detail' %
|
|
fake.PROJECT_ID,
|
|
version=GROUP_MICRO_VERSION)
|
|
res_dict = self.controller.detail(req)
|
|
|
|
self.assertEqual(1, len(res_dict))
|
|
index = 0
|
|
for group in [self.group3, self.group2, self.group1]:
|
|
self.assertEqual(group.id,
|
|
res_dict['groups'][index]['id'])
|
|
self.assertEqual([fake.VOLUME_TYPE_ID, fake.VOLUME_TYPE2_ID],
|
|
res_dict['groups'][index]['volume_types'])
|
|
self.assertEqual('test_group',
|
|
res_dict['groups'][index]['name'])
|
|
self.assertTrue({'availability_zone', 'description',
|
|
'status'}.issubset(
|
|
set(res_dict['groups'][index].keys())))
|
|
index += 1
|
|
|
|
@ddt.data(False, True)
|
|
@mock.patch(
|
|
'cinder.api.openstack.wsgi.Controller.validate_name_and_description')
|
|
def test_create_group_json(self, use_group_type_name, mock_validate):
|
|
# Create volume types and group type
|
|
vol_type = 'test'
|
|
vol_type_id = db.volume_type_create(
|
|
self.ctxt,
|
|
{'name': vol_type, 'extra_specs': {}}).get('id')
|
|
grp_type_name = 'test_grp_type'
|
|
grp_type = db.group_type_create(
|
|
self.ctxt,
|
|
{'name': grp_type_name, 'group_specs': {}}).get('id')
|
|
if use_group_type_name:
|
|
grp_type = grp_type_name
|
|
body = {"group": {"name": "group1",
|
|
"volume_types": [vol_type_id],
|
|
"group_type": grp_type,
|
|
"description":
|
|
"Group 1", }}
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups' % fake.PROJECT_ID,
|
|
version=GROUP_MICRO_VERSION)
|
|
res_dict = self.controller.create(req, body)
|
|
|
|
self.assertEqual(1, len(res_dict))
|
|
self.assertIn('id', res_dict['group'])
|
|
self.assertTrue(mock_validate.called)
|
|
|
|
group_id = res_dict['group']['id']
|
|
objects.Group.get_by_id(self.ctxt, group_id)
|
|
|
|
def test_create_group_with_no_body(self):
|
|
# omit body from the request
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups' % fake.PROJECT_ID,
|
|
version=GROUP_MICRO_VERSION)
|
|
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.create,
|
|
req, None)
|
|
|
|
def test_delete_group_available(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": False}}
|
|
res_dict = self.controller.delete_group(
|
|
req, self.group1.id, body)
|
|
|
|
group = objects.Group.get_by_id(
|
|
self.ctxt, self.group1.id)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
self.assertEqual(fields.GroupStatus.DELETING, group.status)
|
|
|
|
def test_delete_group_available_no_delete_volumes(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": False}}
|
|
res_dict = self.controller.delete_group(
|
|
req, self.group1.id, body)
|
|
|
|
group = objects.Group.get_by_id(
|
|
self.ctxt, self.group1.id)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
self.assertEqual(fields.GroupStatus.DELETING,
|
|
group.status)
|
|
|
|
def test_delete_group_with_group_NotFound(self):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID,
|
|
fake.WILL_NOT_BE_FOUND_ID),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": False}}
|
|
self.assertRaises(exception.GroupNotFound,
|
|
self.controller.delete_group,
|
|
req, fake.WILL_NOT_BE_FOUND_ID, body)
|
|
|
|
def test_delete_group_with_invalid_group(self):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID,
|
|
self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": False}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete_group,
|
|
req, self.group1.id, body)
|
|
|
|
def test_delete_group_invalid_delete_volumes(self):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID,
|
|
self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": True}}
|
|
res_dict = self.controller.delete_group(
|
|
req, self.group1.id, body)
|
|
|
|
group = objects.Group.get_by_id(
|
|
self.ctxt, self.group1.id)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
self.assertEqual(fields.GroupStatus.DELETING, group.status)
|
|
|
|
def test_delete_group_no_host(self):
|
|
self.group1.host = None
|
|
self.group1.status = fields.GroupStatus.ERROR
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID,
|
|
self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": True}}
|
|
res_dict = self.controller.delete_group(
|
|
req, self.group1.id, body)
|
|
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
group = objects.Group.get_by_id(
|
|
context.get_admin_context(read_deleted='yes'),
|
|
self.group1.id)
|
|
self.assertEqual(fields.GroupStatus.DELETED, group.status)
|
|
self.assertIsNone(group.host)
|
|
|
|
@mock.patch('cinder.quota.GROUP_QUOTAS.reserve',
|
|
return_value='reservations')
|
|
@mock.patch('cinder.quota.GROUP_QUOTAS.commit')
|
|
def test_create_delete_group_update_quota(self, mock_commit, mock_reserve):
|
|
name = 'mygroup'
|
|
description = 'group 1'
|
|
grp_type = {'id': fake.GROUP_TYPE_ID, 'name': 'group_type'}
|
|
fake_type = {'id': fake.VOLUME_TYPE_ID, 'name': 'fake_type'}
|
|
self.mock_object(db, 'volume_types_get_by_name_or_id',
|
|
return_value=[fake_type])
|
|
self.mock_object(db, 'group_type_get', return_value=grp_type)
|
|
self.mock_object(self.group_api, '_cast_create_group')
|
|
self.mock_object(self.group_api, 'update_quota')
|
|
group = self.group_api.create(self.ctxt, name, description,
|
|
grp_type['id'], [fake_type['id']])
|
|
# Verify that quota reservation and commit was called
|
|
mock_reserve.assert_called_once_with(self.ctxt,
|
|
project_id=self.ctxt.project_id,
|
|
groups=1)
|
|
mock_commit.assert_called_once_with(self.ctxt, 'reservations')
|
|
|
|
self.assertEqual(fields.GroupStatus.CREATING, group.status)
|
|
self.assertIsNone(group.host)
|
|
group.status = fields.GroupStatus.ERROR
|
|
self.group_api.delete(self.ctxt, group)
|
|
|
|
self.group_api.update_quota.assert_called_once_with(
|
|
self.ctxt, group, -1, self.ctxt.project_id)
|
|
group = objects.Group.get_by_id(
|
|
context.get_admin_context(read_deleted='yes'),
|
|
group.id)
|
|
self.assertEqual(fields.GroupStatus.DELETED, group.status)
|
|
|
|
@mock.patch('cinder.group.api.API.create')
|
|
def test_create_group_failed_exceeded_quota(self, mock_group_create):
|
|
mock_group_create.side_effect = exception.GroupLimitExceeded(allowed=1)
|
|
name = 'group1'
|
|
body = {"group": {"group_type": fake.GROUP_TYPE_ID,
|
|
"volume_types": [fake.VOLUME_TYPE_ID],
|
|
"name": name,
|
|
"description":
|
|
"Group 1", }}
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups' % fake.PROJECT_ID,
|
|
version=GROUP_MICRO_VERSION)
|
|
ex = self.assertRaises(exception.GroupLimitExceeded,
|
|
self.controller.create,
|
|
req, body)
|
|
self.assertEqual(http_client.REQUEST_ENTITY_TOO_LARGE, ex.code)
|
|
|
|
def test_delete_group_with_invalid_body(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"invalid_request_element": {"delete-volumes": False}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete_group,
|
|
req, self.group1.id, body)
|
|
|
|
def test_delete_group_with_invalid_delete_volumes_value_in_body(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": "abcd"}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete_group,
|
|
req, self.group1.id, body)
|
|
|
|
def test_delete_group_with_empty_delete_volumes_value_in_body(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": ""}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete_group,
|
|
req, self.group1.id, body)
|
|
|
|
def test_delete_group_with_group_snapshot(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
g_snapshot = utils.create_group_snapshot(self.ctxt, self.group1.id)
|
|
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": True}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete_group,
|
|
req, self.group1.id, body)
|
|
|
|
g_snapshot.destroy()
|
|
|
|
res_dict = self.controller.delete_group(
|
|
req, self.group1.id, body)
|
|
|
|
group = objects.Group.get_by_id(
|
|
self.ctxt, self.group1.id)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
self.assertEqual(fields.GroupStatus.DELETING, group.status)
|
|
|
|
def test_delete_group_delete_volumes(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
vol = utils.create_volume(self.ctxt, group_id=self.group1.id)
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": True}}
|
|
res_dict = self.controller.delete_group(
|
|
req, self.group1.id, body)
|
|
|
|
group = objects.Group.get_by_id(
|
|
self.ctxt, self.group1.id)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
self.assertEqual(fields.GroupStatus.DELETING, group.status)
|
|
|
|
vol.destroy()
|
|
|
|
def test_delete_group_delete_volumes_with_attached_volumes(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
vol = utils.create_volume(self.ctxt, group_id=self.group1.id,
|
|
attach_status='attached')
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": True}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete_group,
|
|
req, self.group1.id, body)
|
|
|
|
vol.destroy()
|
|
|
|
def test_delete_group_delete_volumes_with_snapshots(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
vol = utils.create_volume(self.ctxt, group_id=self.group1.id)
|
|
utils.create_snapshot(self.ctxt, vol.id)
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": True}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete_group,
|
|
req, self.group1.id, body)
|
|
|
|
vol.destroy()
|
|
|
|
def test_delete_group_delete_volumes_with_deleted_snapshots(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
vol = utils.create_volume(self.ctxt, group_id=self.group1.id)
|
|
utils.create_snapshot(self.ctxt, vol.id,
|
|
status=fields.SnapshotStatus.DELETED,
|
|
deleted=True)
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"delete": {"delete-volumes": True}}
|
|
res_dict = self.controller.delete_group(
|
|
req, self.group1.id, body)
|
|
|
|
group = objects.Group.get_by_id(
|
|
self.ctxt, self.group1.id)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
self.assertEqual(fields.GroupStatus.DELETING, group.status)
|
|
|
|
vol.destroy()
|
|
|
|
def test_create_group_failed_no_group_type(self):
|
|
name = 'group1'
|
|
body = {"group": {"volume_types": [fake.VOLUME_TYPE_ID],
|
|
"name": name,
|
|
"description":
|
|
"Group 1", }}
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups' % fake.PROJECT_ID,
|
|
version=GROUP_MICRO_VERSION)
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.create,
|
|
req, body)
|
|
|
|
def test_create_group_failed_no_volume_types(self):
|
|
name = 'group1'
|
|
body = {"group": {"group_type": fake.GROUP_TYPE_ID,
|
|
"name": name,
|
|
"description":
|
|
"Group 1", }}
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups' % fake.PROJECT_ID,
|
|
version=GROUP_MICRO_VERSION)
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.create,
|
|
req, body)
|
|
|
|
@mock.patch(
|
|
'cinder.api.openstack.wsgi.Controller.validate_name_and_description')
|
|
def test_update_group_success(self, mock_validate):
|
|
volume_type_id = fake.VOLUME_TYPE_ID
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.host = 'test_host'
|
|
# TODO(geguileo): One `volume_type_ids` gets sorted out make proper
|
|
# changes here
|
|
# self.group1.volume_type_ids = [volume_type_id]
|
|
self.group1.save()
|
|
|
|
remove_volume = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=volume_type_id,
|
|
group_id=self.group1.id)
|
|
remove_volume2 = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=volume_type_id,
|
|
group_id=self.group1.id,
|
|
status='error')
|
|
remove_volume3 = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=volume_type_id,
|
|
group_id=self.group1.id,
|
|
status='error_deleting')
|
|
|
|
self.assertEqual(fields.GroupStatus.AVAILABLE,
|
|
self.group1.status)
|
|
|
|
group_volumes = db.volume_get_all_by_generic_group(
|
|
self.ctxt.elevated(),
|
|
self.group1.id)
|
|
group_vol_ids = [group_vol['id'] for group_vol in group_volumes]
|
|
self.assertIn(remove_volume.id, group_vol_ids)
|
|
self.assertIn(remove_volume2.id, group_vol_ids)
|
|
self.assertIn(remove_volume3.id, group_vol_ids)
|
|
|
|
add_volume = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=volume_type_id)
|
|
add_volume2 = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=volume_type_id)
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
name = 'newgroup'
|
|
description = 'New Group Description'
|
|
add_volumes = add_volume.id + "," + add_volume2.id
|
|
remove_volumes = ','.join(
|
|
[remove_volume.id, remove_volume2.id, remove_volume3.id])
|
|
body = {"group": {"name": name,
|
|
"description": description,
|
|
"add_volumes": add_volumes,
|
|
"remove_volumes": remove_volumes, }}
|
|
res_dict = self.controller.update(
|
|
req, self.group1.id, body)
|
|
|
|
group = objects.Group.get_by_id(
|
|
self.ctxt, self.group1.id)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
self.assertTrue(mock_validate.called)
|
|
self.assertEqual(fields.GroupStatus.UPDATING,
|
|
group.status)
|
|
|
|
remove_volume.destroy()
|
|
remove_volume2.destroy()
|
|
remove_volume3.destroy()
|
|
add_volume.destroy()
|
|
add_volume2.destroy()
|
|
|
|
@ddt.data(fields.GroupStatus.CREATING, fields.GroupStatus.UPDATING)
|
|
def test_update_group_any_state(self, status):
|
|
self.group1.status = status
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"group": {"name": "new name",
|
|
"description": "new description",
|
|
"add_volumes": None,
|
|
"remove_volumes": None, }}
|
|
|
|
res_dict = self.controller.update(
|
|
req, self.group1.id, body)
|
|
self.assertEqual(http_client.ACCEPTED, res_dict.status_int)
|
|
|
|
group = objects.Group.get_by_id(self.ctxt, self.group1.id)
|
|
self.assertEqual("new name", group.name)
|
|
self.assertEqual("new description", group.description)
|
|
|
|
def test_update_group_add_volume_not_found(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"group": {"name": None,
|
|
"description": None,
|
|
"add_volumes": "fake-volume-uuid",
|
|
"remove_volumes": None, }}
|
|
|
|
self.assertRaises(exception.InvalidVolume,
|
|
self.controller.update,
|
|
req, self.group1.id, body)
|
|
|
|
def test_update_group_remove_volume_not_found(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"group": {"name": None,
|
|
"description": "new description",
|
|
"add_volumes": None,
|
|
"remove_volumes": "fake-volume-uuid", }}
|
|
|
|
self.assertRaises(exception.InvalidVolume,
|
|
self.controller.update,
|
|
req, self.group1.id, body)
|
|
|
|
def test_update_group_empty_parameters(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
body = {"group": {"name": None,
|
|
"description": None,
|
|
"add_volumes": None,
|
|
"remove_volumes": None, }}
|
|
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.update,
|
|
req, self.group1.id, body)
|
|
|
|
def test_update_group_add_volume_invalid_state(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
add_volume = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=fake.VOLUME_TYPE_ID,
|
|
status='wrong_status')
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
add_volumes = add_volume.id
|
|
body = {"group": {"name": "group1",
|
|
"description": "",
|
|
"add_volumes": add_volumes,
|
|
"remove_volumes": None, }}
|
|
|
|
self.assertRaises(exception.InvalidVolume,
|
|
self.controller.update,
|
|
req, self.group1.id, body)
|
|
|
|
add_volume.destroy()
|
|
|
|
def test_update_group_add_volume_invalid_volume_type(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
wrong_type = fake.VOLUME_TYPE2_ID
|
|
add_volume = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=wrong_type)
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
add_volumes = add_volume.id
|
|
body = {"group": {"name": "group1",
|
|
"description": "",
|
|
"add_volumes": add_volumes,
|
|
"remove_volumes": None, }}
|
|
|
|
self.assertRaises(exception.InvalidVolume,
|
|
self.controller.update,
|
|
req, self.group1.id, body)
|
|
|
|
add_volume.destroy()
|
|
|
|
def test_update_group_add_volume_already_in_group(self):
|
|
self.group1.status = fields.GroupStatus.AVAILABLE
|
|
self.group1.save()
|
|
add_volume = utils.create_volume(
|
|
self.ctxt,
|
|
group_id=fake.GROUP2_ID)
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
add_volumes = add_volume.id
|
|
body = {"group": {"name": "group1",
|
|
"description": "",
|
|
"add_volumes": add_volumes,
|
|
"remove_volumes": None, }}
|
|
|
|
self.assertRaises(exception.InvalidVolume,
|
|
self.controller.update,
|
|
req, self.group1.id, body)
|
|
|
|
add_volume.destroy()
|
|
|
|
@ddt.data(fields.GroupStatus.CREATING, fields.GroupStatus.UPDATING)
|
|
def test_update_group_invalid_state(self, status):
|
|
self.group1.status = status
|
|
add_volume = utils.create_volume(
|
|
self.ctxt,
|
|
volume_type_id=self.volume_type1.id,
|
|
host=self.group1.host)
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/update' %
|
|
(fake.PROJECT_ID, self.group1.id),
|
|
version=GROUP_MICRO_VERSION)
|
|
|
|
body = {"group": {"name": "new name",
|
|
"description": None,
|
|
"add_volumes": add_volume.id,
|
|
"remove_volumes": None, }}
|
|
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.update,
|
|
req, self.group1.id, body)
|
|
|
|
vol = objects.Volume.get_by_id(self.ctxt, add_volume.id)
|
|
self.assertEqual(add_volume.status, vol.status)
|
|
add_volume.destroy()
|
|
|
|
@ddt.data(('3.11', 'fake_group_001',
|
|
fields.GroupStatus.AVAILABLE,
|
|
exception.VersionNotFoundForAPIMethod),
|
|
('3.19', 'fake_group_001',
|
|
fields.GroupStatus.AVAILABLE,
|
|
exception.VersionNotFoundForAPIMethod),
|
|
('3.20', 'fake_group_001',
|
|
fields.GroupStatus.AVAILABLE,
|
|
exception.GroupNotFound),
|
|
('3.20', None,
|
|
'invalid_test_status',
|
|
webob.exc.HTTPBadRequest),
|
|
)
|
|
@ddt.unpack
|
|
def test_reset_group_status_illegal(self, version, group_id,
|
|
status, exceptions):
|
|
g_id = group_id or self.group2.id
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, g_id),
|
|
version=version)
|
|
body = {"reset_status": {
|
|
"status": status
|
|
}}
|
|
self.assertRaises(exceptions,
|
|
self.controller.reset_status,
|
|
req, g_id, body)
|
|
|
|
def test_reset_group_status(self):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group2.id),
|
|
version='3.20')
|
|
body = {"reset_status": {
|
|
"status": fields.GroupStatus.AVAILABLE
|
|
}}
|
|
response = self.controller.reset_status(req,
|
|
self.group2.id, body)
|
|
|
|
group = objects.Group.get_by_id(self.ctxt, self.group2.id)
|
|
self.assertEqual(http_client.ACCEPTED, response.status_int)
|
|
self.assertEqual(fields.GroupStatus.AVAILABLE, group.status)
|
|
|
|
@mock.patch(
|
|
'cinder.api.openstack.wsgi.Controller.validate_name_and_description')
|
|
def test_create_group_from_src_snap(self, mock_validate):
|
|
self.mock_object(volume_api.API, "create", v3_fakes.fake_volume_create)
|
|
|
|
group = utils.create_group(self.ctxt,
|
|
group_type_id=fake.GROUP_TYPE_ID,
|
|
volume_type_ids=[fake.VOLUME_TYPE_ID])
|
|
volume = utils.create_volume(
|
|
self.ctxt,
|
|
group_id=group.id,
|
|
volume_type_id=fake.VOLUME_TYPE_ID)
|
|
group_snapshot = utils.create_group_snapshot(
|
|
self.ctxt, group_id=group.id,
|
|
group_type_id=group.group_type_id)
|
|
snapshot = utils.create_snapshot(
|
|
self.ctxt,
|
|
volume.id,
|
|
group_snapshot_id=group_snapshot.id,
|
|
status=fields.SnapshotStatus.AVAILABLE,
|
|
volume_type_id=volume.volume_type_id)
|
|
|
|
test_grp_name = 'test grp'
|
|
body = {"create-from-src": {"name": test_grp_name,
|
|
"description": "Group 1",
|
|
"group_snapshot_id": group_snapshot.id}}
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/action' %
|
|
fake.PROJECT_ID,
|
|
version=GROUP_FROM_SRC_MICRO_VERSION)
|
|
res_dict = self.controller.create_from_src(req, body)
|
|
|
|
self.assertIn('id', res_dict['group'])
|
|
self.assertEqual(test_grp_name, res_dict['group']['name'])
|
|
self.assertTrue(mock_validate.called)
|
|
|
|
grp_ref = objects.Group.get_by_id(
|
|
self.ctxt.elevated(), res_dict['group']['id'])
|
|
|
|
grp_ref.destroy()
|
|
snapshot.destroy()
|
|
volume.destroy()
|
|
group.destroy()
|
|
group_snapshot.destroy()
|
|
|
|
def test_create_group_from_src_grp(self):
|
|
self.mock_object(volume_api.API, "create", v3_fakes.fake_volume_create)
|
|
|
|
source_grp = utils.create_group(self.ctxt,
|
|
group_type_id=fake.GROUP_TYPE_ID,
|
|
volume_type_ids=[fake.VOLUME_TYPE_ID])
|
|
volume = utils.create_volume(
|
|
self.ctxt,
|
|
group_id=source_grp.id,
|
|
volume_type_id=fake.VOLUME_TYPE_ID)
|
|
|
|
test_grp_name = 'test cg'
|
|
body = {"create-from-src": {"name": test_grp_name,
|
|
"description": "Consistency Group 1",
|
|
"source_group_id": source_grp.id}}
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/action' %
|
|
fake.PROJECT_ID,
|
|
version=GROUP_FROM_SRC_MICRO_VERSION)
|
|
res_dict = self.controller.create_from_src(req, body)
|
|
|
|
self.assertIn('id', res_dict['group'])
|
|
self.assertEqual(test_grp_name, res_dict['group']['name'])
|
|
|
|
grp = objects.Group.get_by_id(
|
|
self.ctxt, res_dict['group']['id'])
|
|
grp.destroy()
|
|
volume.destroy()
|
|
source_grp.destroy()
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
def test_enable_replication(self, mock_rep_grp_type, mock_rep_vol_type):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group3.id),
|
|
version=GROUP_REPLICATION_MICRO_VERSION)
|
|
self.group3.status = fields.GroupStatus.AVAILABLE
|
|
self.group3.save()
|
|
body = {"enable_replication": {}}
|
|
response = self.controller.enable_replication(req,
|
|
self.group3.id, body)
|
|
|
|
group = objects.Group.get_by_id(self.ctxt, self.group3.id)
|
|
self.assertEqual(202, response.status_int)
|
|
self.assertEqual(fields.GroupStatus.AVAILABLE, group.status)
|
|
self.assertEqual(fields.ReplicationStatus.ENABLING,
|
|
group.replication_status)
|
|
|
|
@ddt.data((True, False), (False, True), (False, False))
|
|
@ddt.unpack
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec')
|
|
@mock.patch('cinder.volume.utils.is_group_a_type')
|
|
def test_enable_replication_wrong_type(self, is_grp_rep_type,
|
|
is_vol_rep_type,
|
|
mock_rep_grp_type,
|
|
mock_rep_vol_type):
|
|
mock_rep_grp_type.return_value = is_grp_rep_type
|
|
mock_rep_vol_type.return_value = is_vol_rep_type
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group3.id),
|
|
version=GROUP_REPLICATION_MICRO_VERSION)
|
|
self.group3.status = fields.GroupStatus.AVAILABLE
|
|
self.group3.save()
|
|
body = {"enable_replication": {}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.enable_replication,
|
|
req, self.group3.id, body)
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=False)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
def test_enable_replication_wrong_group_type(self, mock_rep_grp_type,
|
|
mock_rep_vol_type):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group3.id),
|
|
version=GROUP_REPLICATION_MICRO_VERSION)
|
|
self.group3.status = fields.GroupStatus.AVAILABLE
|
|
self.group3.save()
|
|
body = {"enable_replication": {}}
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.enable_replication,
|
|
req, self.group3.id, body)
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
@ddt.data((GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.CREATING,
|
|
webob.exc.HTTPBadRequest),
|
|
(GROUP_REPLICATION_MICRO_VERSION, False,
|
|
fields.GroupStatus.AVAILABLE,
|
|
exception.GroupNotFound),
|
|
(INVALID_GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.AVAILABLE,
|
|
exception.VersionNotFoundForAPIMethod),
|
|
)
|
|
@ddt.unpack
|
|
def test_enable_replication_negative(self, version, not_fake,
|
|
status, exceptions,
|
|
mock_rep_grp_type, mock_rep_vol_type):
|
|
if not_fake:
|
|
group_id = self.group3.id
|
|
else:
|
|
group_id = fake.GROUP_ID
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, group_id),
|
|
version=version)
|
|
if not_fake:
|
|
self.group3.status = status
|
|
self.group3.save()
|
|
body = {"enable_replication": {}}
|
|
self.assertRaises(exceptions,
|
|
self.controller.enable_replication,
|
|
req, group_id, body)
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
def test_disable_replication(self, mock_rep_grp_type, mock_rep_vol_type):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group3.id),
|
|
version=GROUP_REPLICATION_MICRO_VERSION)
|
|
self.group3.status = fields.GroupStatus.AVAILABLE
|
|
self.group3.replication_status = fields.ReplicationStatus.ENABLED
|
|
self.group3.save()
|
|
body = {"disable_replication": {}}
|
|
response = self.controller.disable_replication(req,
|
|
self.group3.id, body)
|
|
|
|
group = objects.Group.get_by_id(self.ctxt, self.group3.id)
|
|
self.assertEqual(202, response.status_int)
|
|
self.assertEqual(fields.GroupStatus.AVAILABLE, group.status)
|
|
self.assertEqual(fields.ReplicationStatus.DISABLING,
|
|
group.replication_status)
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
@ddt.data((GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.CREATING,
|
|
fields.ReplicationStatus.ENABLED,
|
|
webob.exc.HTTPBadRequest),
|
|
(GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.AVAILABLE,
|
|
fields.ReplicationStatus.DISABLED,
|
|
webob.exc.HTTPBadRequest),
|
|
(GROUP_REPLICATION_MICRO_VERSION, False,
|
|
fields.GroupStatus.AVAILABLE,
|
|
fields.ReplicationStatus.DISABLED,
|
|
exception.GroupNotFound),
|
|
(INVALID_GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.AVAILABLE,
|
|
fields.ReplicationStatus.ENABLED,
|
|
exception.VersionNotFoundForAPIMethod),
|
|
)
|
|
@ddt.unpack
|
|
def test_disable_replication_negative(self, version, not_fake,
|
|
status, rep_status, exceptions,
|
|
mock_rep_grp_type,
|
|
mock_rep_vol_type):
|
|
if not_fake:
|
|
group_id = self.group3.id
|
|
else:
|
|
group_id = fake.GROUP_ID
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, group_id),
|
|
version=version)
|
|
if not_fake:
|
|
self.group3.status = status
|
|
self.group3.replication_status = rep_status
|
|
self.group3.save()
|
|
body = {"disable_replication": {}}
|
|
self.assertRaises(exceptions,
|
|
self.controller.disable_replication,
|
|
req, group_id, body)
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
def test_failover_replication(self, mock_rep_grp_type, mock_rep_vol_type):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group3.id),
|
|
version=GROUP_REPLICATION_MICRO_VERSION)
|
|
self.group3.status = fields.GroupStatus.AVAILABLE
|
|
self.group3.replication_status = fields.ReplicationStatus.ENABLED
|
|
self.group3.save()
|
|
body = {"failover_replication": {}}
|
|
response = self.controller.failover_replication(req,
|
|
self.group3.id, body)
|
|
|
|
group = objects.Group.get_by_id(self.ctxt, self.group3.id)
|
|
self.assertEqual(202, response.status_int)
|
|
self.assertEqual(fields.GroupStatus.AVAILABLE, group.status)
|
|
self.assertEqual(fields.ReplicationStatus.FAILING_OVER,
|
|
group.replication_status)
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
@ddt.data((GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.CREATING,
|
|
fields.ReplicationStatus.ENABLED,
|
|
webob.exc.HTTPBadRequest),
|
|
(GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.AVAILABLE,
|
|
fields.ReplicationStatus.DISABLED,
|
|
webob.exc.HTTPBadRequest),
|
|
(GROUP_REPLICATION_MICRO_VERSION, False,
|
|
fields.GroupStatus.AVAILABLE,
|
|
fields.ReplicationStatus.DISABLED,
|
|
exception.GroupNotFound),
|
|
(INVALID_GROUP_REPLICATION_MICRO_VERSION, True,
|
|
fields.GroupStatus.AVAILABLE,
|
|
fields.ReplicationStatus.ENABLED,
|
|
exception.VersionNotFoundForAPIMethod),
|
|
)
|
|
@ddt.unpack
|
|
def test_failover_replication_negative(self, version, not_fake,
|
|
status, rep_status, exceptions,
|
|
mock_rep_grp_type,
|
|
mock_rep_vol_type):
|
|
if not_fake:
|
|
group_id = self.group3.id
|
|
else:
|
|
group_id = fake.GROUP_ID
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, group_id),
|
|
version=version)
|
|
if not_fake:
|
|
self.group3.status = status
|
|
self.group3.replication_status = rep_status
|
|
self.group3.save()
|
|
body = {"failover_replication": {}}
|
|
self.assertRaises(exceptions,
|
|
self.controller.failover_replication,
|
|
req, group_id, body)
|
|
|
|
@mock.patch('cinder.volume.utils.is_replicated_spec',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.utils.is_group_a_type',
|
|
return_value=True)
|
|
@mock.patch('cinder.volume.rpcapi.VolumeAPI.list_replication_targets')
|
|
def test_list_replication_targets(self, mock_list_rep_targets,
|
|
mock_rep_grp_type, mock_rep_vol_type):
|
|
req = fakes.HTTPRequest.blank('/v3/%s/groups/%s/action' %
|
|
(fake.PROJECT_ID, self.group3.id),
|
|
version=GROUP_REPLICATION_MICRO_VERSION)
|
|
targets = {
|
|
'replication_targets': [
|
|
{'backend_id': 'lvm_backend_1'}
|
|
]
|
|
}
|
|
mock_list_rep_targets.return_value = targets
|
|
self.group3.status = fields.GroupStatus.AVAILABLE
|
|
self.group3.save()
|
|
body = {"list_replication_targets": {}}
|
|
response = self.controller.list_replication_targets(
|
|
req, self.group3.id, body)
|
|
|
|
self.assertIn('replication_targets', response)
|
|
self.assertEqual('lvm_backend_1',
|
|
response['replication_targets'][0]['backend_id'])
|