1010 lines
40 KiB
Python
1010 lines
40 KiB
Python
# Copyright 2013 Josh Durgin
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# Copyright 2013 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import datetime
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import mock
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from oslo_serialization import jsonutils
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from six.moves import urllib
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import webob
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from webob import exc
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from nova.api.openstack import common
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from nova.api.openstack.compute import assisted_volume_snapshots \
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as assisted_snaps_v21
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from nova.api.openstack.compute import volumes as volumes_v21
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from nova.compute import api as compute_api
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from nova.compute import flavors
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from nova.compute import vm_states
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import nova.conf
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from nova import context
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from nova import exception
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from nova import objects
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from nova.objects import base
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from nova import test
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from nova.tests.unit.api.openstack import fakes
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from nova.tests.unit import fake_block_device
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from nova.tests.unit import fake_instance
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from nova.volume import cinder
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CONF = nova.conf.CONF
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FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
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FAKE_UUID_A = '00000000-aaaa-aaaa-aaaa-000000000000'
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FAKE_UUID_B = 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb'
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FAKE_UUID_C = 'cccccccc-cccc-cccc-cccc-cccccccccccc'
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IMAGE_UUID = 'c905cedb-7281-47e4-8a62-f26bc5fc4c77'
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def fake_get_instance(self, context, instance_id, expected_attrs=None):
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return fake_instance.fake_instance_obj(context, **{'uuid': instance_id})
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def fake_get_volume(self, context, id):
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return {'id': FAKE_UUID_A,
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'status': 'available',
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'attach_status': 'detached'
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}
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def fake_attach_volume(self, context, instance, volume_id, device):
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pass
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def fake_detach_volume(self, context, instance, volume):
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pass
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def fake_swap_volume(self, context, instance,
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old_volume_id, new_volume_id):
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pass
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def fake_create_snapshot(self, context, volume, name, description):
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return {'id': 123,
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'volume_id': 'fakeVolId',
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'status': 'available',
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'volume_size': 123,
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'created_at': '2013-01-01 00:00:01',
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'display_name': 'myVolumeName',
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'display_description': 'myVolumeDescription'}
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def fake_delete_snapshot(self, context, snapshot_id):
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pass
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def fake_compute_volume_snapshot_delete(self, context, volume_id, snapshot_id,
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delete_info):
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pass
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def fake_compute_volume_snapshot_create(self, context, volume_id,
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create_info):
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pass
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@classmethod
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def fake_bdm_list_get_by_instance_uuid(cls, context, instance_uuid):
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db_list = [fake_block_device.FakeDbBlockDeviceDict(
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{'id': 1,
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'instance_uuid': instance_uuid,
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'device_name': '/dev/fake0',
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'delete_on_termination': 'False',
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'source_type': 'volume',
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'destination_type': 'volume',
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'snapshot_id': None,
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'volume_id': FAKE_UUID_A,
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'volume_size': 1}),
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fake_block_device.FakeDbBlockDeviceDict(
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{'id': 2,
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'instance_uuid': instance_uuid,
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'device_name': '/dev/fake1',
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'delete_on_termination': 'False',
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'source_type': 'volume',
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'destination_type': 'volume',
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'snapshot_id': None,
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'volume_id': FAKE_UUID_B,
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'volume_size': 1})]
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item_cls = objects.BlockDeviceMapping
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return base.obj_make_list(context, cls(), item_cls, db_list)
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class BootFromVolumeTest(test.TestCase):
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def setUp(self):
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super(BootFromVolumeTest, self).setUp()
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self.stubs.Set(compute_api.API, 'create',
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self._get_fake_compute_api_create())
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fakes.stub_out_nw_api(self)
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self._block_device_mapping_seen = None
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self._legacy_bdm_seen = True
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def _get_fake_compute_api_create(self):
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def _fake_compute_api_create(cls, context, instance_type,
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image_href, **kwargs):
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self._block_device_mapping_seen = kwargs.get(
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'block_device_mapping')
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self._legacy_bdm_seen = kwargs.get('legacy_bdm')
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inst_type = flavors.get_flavor_by_flavor_id(2)
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resv_id = None
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return ([{'id': 1,
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'display_name': 'test_server',
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'uuid': FAKE_UUID,
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'instance_type': inst_type,
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'access_ip_v4': '1.2.3.4',
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'access_ip_v6': 'fead::1234',
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'image_ref': IMAGE_UUID,
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'user_id': 'fake',
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'project_id': 'fake',
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'created_at': datetime.datetime(2010, 10, 10, 12, 0, 0),
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'updated_at': datetime.datetime(2010, 11, 11, 11, 0, 0),
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'progress': 0,
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'fixed_ips': []
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}], resv_id)
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return _fake_compute_api_create
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def test_create_root_volume(self):
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body = dict(server=dict(
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name='test_server', imageRef=IMAGE_UUID,
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flavorRef=2, min_count=1, max_count=1,
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block_device_mapping=[dict(
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volume_id='ca9fe3f5-cede-43cb-8050-1672acabe348',
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device_name='/dev/vda',
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delete_on_termination=False,
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)]
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))
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req = fakes.HTTPRequest.blank('/v2/fake/os-volumes_boot')
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req.method = 'POST'
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req.body = jsonutils.dump_as_bytes(body)
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req.headers['content-type'] = 'application/json'
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res = req.get_response(fakes.wsgi_app_v21(
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init_only=('os-volumes', 'servers')))
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self.assertEqual(202, res.status_int)
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server = jsonutils.loads(res.body)['server']
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self.assertEqual(FAKE_UUID, server['id'])
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self.assertEqual(CONF.password_length, len(server['adminPass']))
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self.assertEqual(1, len(self._block_device_mapping_seen))
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self.assertTrue(self._legacy_bdm_seen)
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self.assertEqual('ca9fe3f5-cede-43cb-8050-1672acabe348',
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self._block_device_mapping_seen[0]['volume_id'])
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self.assertEqual('/dev/vda',
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self._block_device_mapping_seen[0]['device_name'])
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def test_create_root_volume_bdm_v2(self):
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body = dict(server=dict(
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name='test_server', imageRef=IMAGE_UUID,
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flavorRef=2, min_count=1, max_count=1,
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block_device_mapping_v2=[dict(
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source_type='volume',
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uuid='1',
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device_name='/dev/vda',
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boot_index=0,
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delete_on_termination=False,
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)]
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))
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req = fakes.HTTPRequest.blank('/v2/fake/os-volumes_boot')
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req.method = 'POST'
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req.body = jsonutils.dump_as_bytes(body)
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req.headers['content-type'] = 'application/json'
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res = req.get_response(fakes.wsgi_app_v21(
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init_only=('os-volumes', 'servers')))
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self.assertEqual(202, res.status_int)
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server = jsonutils.loads(res.body)['server']
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self.assertEqual(FAKE_UUID, server['id'])
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self.assertEqual(CONF.password_length, len(server['adminPass']))
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self.assertEqual(1, len(self._block_device_mapping_seen))
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self.assertFalse(self._legacy_bdm_seen)
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self.assertEqual('1', self._block_device_mapping_seen[0]['volume_id'])
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self.assertEqual(0, self._block_device_mapping_seen[0]['boot_index'])
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self.assertEqual('/dev/vda',
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self._block_device_mapping_seen[0]['device_name'])
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class VolumeApiTestV21(test.NoDBTestCase):
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url_prefix = '/v2/fake'
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def setUp(self):
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super(VolumeApiTestV21, self).setUp()
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fakes.stub_out_networking(self)
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self.stubs.Set(cinder.API, "delete", fakes.stub_volume_delete)
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self.stubs.Set(cinder.API, "get", fakes.stub_volume_get)
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self.stubs.Set(cinder.API, "get_all", fakes.stub_volume_get_all)
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self.context = context.get_admin_context()
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@property
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def app(self):
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return fakes.wsgi_app_v21(init_only=('os-volumes', 'servers'))
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def test_volume_create(self):
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self.stubs.Set(cinder.API, "create", fakes.stub_volume_create)
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vol = {"size": 100,
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"display_name": "Volume Test Name",
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"display_description": "Volume Test Desc",
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"availability_zone": "zone1:host1"}
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body = {"volume": vol}
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes')
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req.method = 'POST'
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req.body = jsonutils.dump_as_bytes(body)
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req.headers['content-type'] = 'application/json'
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resp = req.get_response(self.app)
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self.assertEqual(200, resp.status_int)
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resp_dict = jsonutils.loads(resp.body)
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self.assertIn('volume', resp_dict)
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self.assertEqual(vol['size'], resp_dict['volume']['size'])
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self.assertEqual(vol['display_name'],
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resp_dict['volume']['displayName'])
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self.assertEqual(vol['display_description'],
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resp_dict['volume']['displayDescription'])
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self.assertEqual(vol['availability_zone'],
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resp_dict['volume']['availabilityZone'])
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def _test_volume_translate_exception(self, cinder_exc, api_exc):
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"""Tests that cinder exceptions are correctly translated"""
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def fake_volume_create(self, context, size, name, description,
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snapshot, **param):
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raise cinder_exc
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self.stubs.Set(cinder.API, "create", fake_volume_create)
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vol = {"size": '10',
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"display_name": "Volume Test Name",
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"display_description": "Volume Test Desc",
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"availability_zone": "zone1:host1"}
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body = {"volume": vol}
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes')
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self.assertRaises(api_exc,
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volumes_v21.VolumeController().create, req,
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body=body)
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@mock.patch.object(cinder.API, 'get_snapshot')
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@mock.patch.object(cinder.API, 'create')
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def test_volume_create_bad_snapshot_id(self, mock_create, mock_get):
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vol = {"snapshot_id": '1', "size": 10}
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body = {"volume": vol}
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mock_get.side_effect = exception.SnapshotNotFound(snapshot_id='1')
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes')
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self.assertRaises(webob.exc.HTTPNotFound,
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volumes_v21.VolumeController().create, req,
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body=body)
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def test_volume_create_bad_input(self):
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self._test_volume_translate_exception(
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exception.InvalidInput(reason='fake'), webob.exc.HTTPBadRequest)
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def test_volume_create_bad_quota(self):
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self._test_volume_translate_exception(
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exception.OverQuota(overs='fake'), webob.exc.HTTPForbidden)
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def test_volume_index(self):
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes')
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resp = req.get_response(self.app)
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self.assertEqual(200, resp.status_int)
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def test_volume_detail(self):
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes/detail')
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resp = req.get_response(self.app)
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self.assertEqual(200, resp.status_int)
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def test_volume_show(self):
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes/123')
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resp = req.get_response(self.app)
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self.assertEqual(200, resp.status_int)
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def test_volume_show_no_volume(self):
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self.stubs.Set(cinder.API, "get", fakes.stub_volume_notfound)
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes/456')
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resp = req.get_response(self.app)
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self.assertEqual(404, resp.status_int)
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self.assertIn('Volume 456 could not be found.', resp.body)
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def test_volume_delete(self):
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes/123')
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req.method = 'DELETE'
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resp = req.get_response(self.app)
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self.assertEqual(202, resp.status_int)
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def test_volume_delete_no_volume(self):
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self.stubs.Set(cinder.API, "delete", fakes.stub_volume_notfound)
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req = fakes.HTTPRequest.blank(self.url_prefix + '/os-volumes/456')
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req.method = 'DELETE'
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resp = req.get_response(self.app)
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self.assertEqual(404, resp.status_int)
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self.assertIn('Volume 456 could not be found.', resp.body)
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class VolumeAttachTestsV21(test.NoDBTestCase):
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validation_error = exception.ValidationError
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def setUp(self):
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super(VolumeAttachTestsV21, self).setUp()
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self.stub_out('nova.objects.BlockDeviceMappingList'
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'.get_by_instance_uuid',
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fake_bdm_list_get_by_instance_uuid)
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self.stubs.Set(compute_api.API, 'get', fake_get_instance)
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self.stubs.Set(cinder.API, 'get', fake_get_volume)
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self.context = context.get_admin_context()
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self.expected_show = {'volumeAttachment':
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{'device': '/dev/fake0',
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'serverId': FAKE_UUID,
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'id': FAKE_UUID_A,
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'volumeId': FAKE_UUID_A
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}}
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self._set_up_controller()
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def _set_up_controller(self):
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self.attachments = volumes_v21.VolumeAttachmentController()
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def test_show(self):
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req = fakes.HTTPRequest.blank(
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'/v2/servers/id/os-volume_attachments/uuid')
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req.method = 'POST'
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req.body = jsonutils.dump_as_bytes({})
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req.headers['content-type'] = 'application/json'
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req.environ['nova.context'] = self.context
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result = self.attachments.show(req, FAKE_UUID, FAKE_UUID_A)
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self.assertEqual(self.expected_show, result)
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@mock.patch.object(compute_api.API, 'get',
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side_effect=exception.InstanceNotFound(instance_id=FAKE_UUID))
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def test_show_no_instance(self, mock_mr):
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req = fakes.HTTPRequest.blank(
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'/v2/servers/id/os-volume_attachments/uuid')
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req.method = 'POST'
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req.body = jsonutils.dump_as_bytes({})
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req.headers['content-type'] = 'application/json'
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req.environ['nova.context'] = self.context
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self.assertRaises(exc.HTTPNotFound,
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self.attachments.show,
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req,
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FAKE_UUID,
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FAKE_UUID_A)
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@mock.patch.object(objects.BlockDeviceMappingList,
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'get_by_instance_uuid', return_value=None)
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def test_show_no_bdms(self, mock_mr):
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req = fakes.HTTPRequest.blank(
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'/v2/servers/id/os-volume_attachments/uuid')
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req.method = 'POST'
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req.body = jsonutils.dump_as_bytes({})
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req.headers['content-type'] = 'application/json'
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req.environ['nova.context'] = self.context
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self.assertRaises(exc.HTTPNotFound,
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self.attachments.show,
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req,
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FAKE_UUID,
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FAKE_UUID_A)
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def test_show_bdms_no_mountpoint(self):
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FAKE_UUID_NOTEXIST = '00000000-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
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req = fakes.HTTPRequest.blank(
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'/v2/servers/id/os-volume_attachments/uuid')
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req.method = 'POST'
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req.body = jsonutils.dump_as_bytes({})
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req.headers['content-type'] = 'application/json'
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req.environ['nova.context'] = self.context
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self.assertRaises(exc.HTTPNotFound,
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self.attachments.show,
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req,
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FAKE_UUID,
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FAKE_UUID_NOTEXIST)
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def test_detach(self):
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self.stubs.Set(compute_api.API,
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'detach_volume',
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fake_detach_volume)
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req = fakes.HTTPRequest.blank(
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'/v2/servers/id/os-volume_attachments/uuid')
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req.method = 'DELETE'
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req.headers['content-type'] = 'application/json'
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req.environ['nova.context'] = self.context
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result = self.attachments.delete(req, FAKE_UUID, FAKE_UUID_A)
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# NOTE: on v2.1, http status code is set as wsgi_code of API
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# method instead of status_int in a response object.
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if isinstance(self.attachments,
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volumes_v21.VolumeAttachmentController):
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status_int = self.attachments.delete.wsgi_code
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else:
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status_int = result.status_int
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self.assertEqual(202, status_int)
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@mock.patch.object(common, 'get_instance')
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def test_detach_vol_shelved_not_supported(self, mock_get_instance):
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inst = fake_instance.fake_instance_obj(self.context,
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**{'uuid': FAKE_UUID})
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inst.vm_state = vm_states.SHELVED
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mock_get_instance.return_value = inst
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req = fakes.HTTPRequest.blank(
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'/v2/servers/id/os-volume_attachments/uuid', version='2.19')
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req.method = 'DELETE'
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req.headers['content-type'] = 'application/json'
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req.environ['nova.context'] = self.context
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self.assertRaises(webob.exc.HTTPConflict,
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self.attachments.delete,
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req,
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FAKE_UUID,
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FAKE_UUID_A)
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@mock.patch.object(compute_api.API, 'detach_volume')
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@mock.patch.object(common, 'get_instance')
|
|
def test_detach_vol_shelved_supported(self,
|
|
mock_get_instance,
|
|
mock_detach):
|
|
inst = fake_instance.fake_instance_obj(self.context,
|
|
**{'uuid': FAKE_UUID})
|
|
inst.vm_state = vm_states.SHELVED
|
|
mock_get_instance.return_value = inst
|
|
req = fakes.HTTPRequest.blank(
|
|
'/v2/servers/id/os-volume_attachments/uuid', version='2.20')
|
|
req.method = 'DELETE'
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
self.attachments.delete(req, FAKE_UUID, FAKE_UUID_A)
|
|
self.assertTrue(mock_detach.called)
|
|
|
|
def test_detach_vol_not_found(self):
|
|
self.stubs.Set(compute_api.API,
|
|
'detach_volume',
|
|
fake_detach_volume)
|
|
req = fakes.HTTPRequest.blank(
|
|
'/v2/servers/id/os-volume_attachments/uuid')
|
|
req.method = 'DELETE'
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
|
|
self.assertRaises(exc.HTTPNotFound,
|
|
self.attachments.delete,
|
|
req,
|
|
FAKE_UUID,
|
|
FAKE_UUID_C)
|
|
|
|
@mock.patch('nova.objects.BlockDeviceMapping.is_root',
|
|
new_callable=mock.PropertyMock)
|
|
def test_detach_vol_root(self, mock_isroot):
|
|
req = fakes.HTTPRequest.blank(
|
|
'/v2/servers/id/os-volume_attachments/uuid')
|
|
req.method = 'DELETE'
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
mock_isroot.return_value = True
|
|
self.assertRaises(exc.HTTPForbidden,
|
|
self.attachments.delete,
|
|
req,
|
|
FAKE_UUID,
|
|
FAKE_UUID_A)
|
|
|
|
def test_detach_volume_from_locked_server(self):
|
|
def fake_detach_volume_from_locked_server(self, context,
|
|
instance, volume):
|
|
raise exception.InstanceIsLocked(instance_uuid=instance['uuid'])
|
|
|
|
self.stubs.Set(compute_api.API,
|
|
'detach_volume',
|
|
fake_detach_volume_from_locked_server)
|
|
req = fakes.HTTPRequest.blank(
|
|
'/v2/servers/id/os-volume_attachments/uuid')
|
|
req.method = 'DELETE'
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
|
|
self.assertRaises(webob.exc.HTTPConflict, self.attachments.delete,
|
|
req, FAKE_UUID, FAKE_UUID_A)
|
|
|
|
def test_attach_volume(self):
|
|
self.stubs.Set(compute_api.API,
|
|
'attach_volume',
|
|
fake_attach_volume)
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': '/dev/fake'}}
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
result = self.attachments.create(req, FAKE_UUID, body=body)
|
|
self.assertEqual('00000000-aaaa-aaaa-aaaa-000000000000',
|
|
result['volumeAttachment']['id'])
|
|
|
|
@mock.patch.object(common, 'get_instance')
|
|
def test_attach_vol_shelved_not_supported(self, mock_get_instance):
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': '/dev/fake'}}
|
|
|
|
inst = fake_instance.fake_instance_obj(self.context,
|
|
**{'uuid': FAKE_UUID})
|
|
inst.vm_state = vm_states.SHELVED
|
|
mock_get_instance.return_value = inst
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments',
|
|
version='2.19')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
self.assertRaises(webob.exc.HTTPConflict,
|
|
self.attachments.create,
|
|
req,
|
|
FAKE_UUID,
|
|
body=body)
|
|
|
|
@mock.patch.object(compute_api.API, 'attach_volume',
|
|
return_value='/dev/myfake')
|
|
@mock.patch.object(common, 'get_instance')
|
|
def test_attach_vol_shelved_supported(self,
|
|
mock_get_instance,
|
|
mock_attach):
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': '/dev/fake'}}
|
|
|
|
inst = fake_instance.fake_instance_obj(self.context,
|
|
**{'uuid': FAKE_UUID})
|
|
inst.vm_state = vm_states.SHELVED
|
|
mock_get_instance.return_value = inst
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments',
|
|
version='2.20')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
result = self.attachments.create(req, FAKE_UUID, body=body)
|
|
self.assertEqual('00000000-aaaa-aaaa-aaaa-000000000000',
|
|
result['volumeAttachment']['id'])
|
|
self.assertEqual('/dev/myfake', result['volumeAttachment']['device'])
|
|
|
|
@mock.patch.object(compute_api.API, 'attach_volume',
|
|
return_value='/dev/myfake')
|
|
def test_attach_volume_with_auto_device(self, mock_attach):
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': None}}
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
result = self.attachments.create(req, FAKE_UUID, body=body)
|
|
self.assertEqual('00000000-aaaa-aaaa-aaaa-000000000000',
|
|
result['volumeAttachment']['id'])
|
|
self.assertEqual('/dev/myfake', result['volumeAttachment']['device'])
|
|
|
|
def test_attach_volume_to_locked_server(self):
|
|
def fake_attach_volume_to_locked_server(self, context, instance,
|
|
volume_id, device=None):
|
|
raise exception.InstanceIsLocked(instance_uuid=instance['uuid'])
|
|
|
|
self.stubs.Set(compute_api.API,
|
|
'attach_volume',
|
|
fake_attach_volume_to_locked_server)
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': '/dev/fake'}}
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
|
|
self.assertRaises(webob.exc.HTTPConflict, self.attachments.create,
|
|
req, FAKE_UUID, body=body)
|
|
|
|
def test_attach_volume_bad_id(self):
|
|
self.stubs.Set(compute_api.API,
|
|
'attach_volume',
|
|
fake_attach_volume)
|
|
|
|
body = {
|
|
'volumeAttachment': {
|
|
'device': None,
|
|
'volumeId': 'TESTVOLUME',
|
|
}
|
|
}
|
|
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
|
|
self.assertRaises(self.validation_error, self.attachments.create,
|
|
req, FAKE_UUID, body=body)
|
|
|
|
def test_attach_volume_without_volumeId(self):
|
|
self.stubs.Set(compute_api.API,
|
|
'attach_volume',
|
|
fake_attach_volume)
|
|
|
|
body = {
|
|
'volumeAttachment': {
|
|
'device': None
|
|
}
|
|
}
|
|
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
|
|
self.assertRaises(self.validation_error, self.attachments.create,
|
|
req, FAKE_UUID, body=body)
|
|
|
|
def test_attach_volume_with_extra_arg(self):
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': '/dev/fake',
|
|
'extra': 'extra_arg'}}
|
|
|
|
req = fakes.HTTPRequest.blank('/v2/servers/id/os-volume_attachments')
|
|
req.method = 'POST'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
|
|
self.assertRaises(self.validation_error, self.attachments.create,
|
|
req, FAKE_UUID, body=body)
|
|
|
|
def _test_swap(self, attachments, uuid=FAKE_UUID_A,
|
|
fake_func=None, body=None):
|
|
fake_func = fake_func or fake_swap_volume
|
|
self.stubs.Set(compute_api.API,
|
|
'swap_volume',
|
|
fake_func)
|
|
body = body or {'volumeAttachment': {'volumeId': FAKE_UUID_B}}
|
|
|
|
req = fakes.HTTPRequest.blank(
|
|
'/v2/servers/id/os-volume_attachments/uuid')
|
|
req.method = 'PUT'
|
|
req.body = jsonutils.dump_as_bytes({})
|
|
req.headers['content-type'] = 'application/json'
|
|
req.environ['nova.context'] = self.context
|
|
return attachments.update(req, FAKE_UUID, uuid, body=body)
|
|
|
|
def test_swap_volume_for_locked_server(self):
|
|
|
|
def fake_swap_volume_for_locked_server(self, context, instance,
|
|
old_volume, new_volume):
|
|
raise exception.InstanceIsLocked(instance_uuid=instance['uuid'])
|
|
|
|
self.assertRaises(webob.exc.HTTPConflict, self._test_swap,
|
|
self.attachments,
|
|
fake_func=fake_swap_volume_for_locked_server)
|
|
|
|
def test_swap_volume(self):
|
|
result = self._test_swap(self.attachments)
|
|
# NOTE: on v2.1, http status code is set as wsgi_code of API
|
|
# method instead of status_int in a response object.
|
|
if isinstance(self.attachments,
|
|
volumes_v21.VolumeAttachmentController):
|
|
status_int = self.attachments.update.wsgi_code
|
|
else:
|
|
status_int = result.status_int
|
|
self.assertEqual(202, status_int)
|
|
|
|
def test_swap_volume_with_nonexistent_uri(self):
|
|
self.assertRaises(exc.HTTPNotFound, self._test_swap,
|
|
self.attachments, uuid=FAKE_UUID_C)
|
|
|
|
@mock.patch.object(cinder.API, 'get')
|
|
def test_swap_volume_with_nonexistent_dest_in_body(self, mock_update):
|
|
mock_update.side_effect = [
|
|
None, exception.VolumeNotFound(volume_id=FAKE_UUID_C)]
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_C}}
|
|
self.assertRaises(exc.HTTPBadRequest, self._test_swap,
|
|
self.attachments, body=body)
|
|
|
|
def test_swap_volume_without_volumeId(self):
|
|
body = {'volumeAttachment': {'device': '/dev/fake'}}
|
|
self.assertRaises(self.validation_error,
|
|
self._test_swap,
|
|
self.attachments,
|
|
body=body)
|
|
|
|
def test_swap_volume_with_extra_arg(self):
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': '/dev/fake'}}
|
|
|
|
self.assertRaises(self.validation_error,
|
|
self._test_swap,
|
|
self.attachments,
|
|
body=body)
|
|
|
|
|
|
class CommonBadRequestTestCase(object):
|
|
|
|
resource = None
|
|
entity_name = None
|
|
controller_cls = None
|
|
kwargs = {}
|
|
bad_request = exc.HTTPBadRequest
|
|
|
|
"""
|
|
Tests of places we throw 400 Bad Request from
|
|
"""
|
|
|
|
def setUp(self):
|
|
super(CommonBadRequestTestCase, self).setUp()
|
|
self.controller = self.controller_cls()
|
|
|
|
def _bad_request_create(self, body):
|
|
req = fakes.HTTPRequest.blank('/v2/fake/' + self.resource)
|
|
req.method = 'POST'
|
|
|
|
kwargs = self.kwargs.copy()
|
|
kwargs['body'] = body
|
|
self.assertRaises(self.bad_request,
|
|
self.controller.create, req, **kwargs)
|
|
|
|
def test_create_no_body(self):
|
|
self._bad_request_create(body=None)
|
|
|
|
def test_create_missing_volume(self):
|
|
body = {'foo': {'a': 'b'}}
|
|
self._bad_request_create(body=body)
|
|
|
|
def test_create_malformed_entity(self):
|
|
body = {self.entity_name: 'string'}
|
|
self._bad_request_create(body=body)
|
|
|
|
|
|
class BadRequestVolumeTestCaseV21(CommonBadRequestTestCase,
|
|
test.NoDBTestCase):
|
|
|
|
resource = 'os-volumes'
|
|
entity_name = 'volume'
|
|
controller_cls = volumes_v21.VolumeController
|
|
bad_request = exception.ValidationError
|
|
|
|
@mock.patch.object(cinder.API, 'delete',
|
|
side_effect=exception.InvalidInput(reason='vol attach'))
|
|
def test_delete_invalid_status_volume(self, mock_delete):
|
|
req = fakes.HTTPRequest.blank('/v2.1/os-volumes')
|
|
req.method = 'DELETE'
|
|
self.assertRaises(webob.exc.HTTPBadRequest,
|
|
self.controller.delete, req, FAKE_UUID)
|
|
|
|
|
|
class BadRequestSnapshotTestCaseV21(CommonBadRequestTestCase,
|
|
test.NoDBTestCase):
|
|
|
|
resource = 'os-snapshots'
|
|
entity_name = 'snapshot'
|
|
controller_cls = volumes_v21.SnapshotController
|
|
bad_request = exception.ValidationError
|
|
|
|
|
|
class AssistedSnapshotCreateTestCaseV21(test.NoDBTestCase):
|
|
assisted_snaps = assisted_snaps_v21
|
|
bad_request = exception.ValidationError
|
|
|
|
def setUp(self):
|
|
super(AssistedSnapshotCreateTestCaseV21, self).setUp()
|
|
|
|
self.controller = \
|
|
self.assisted_snaps.AssistedVolumeSnapshotsController()
|
|
self.stubs.Set(compute_api.API, 'volume_snapshot_create',
|
|
fake_compute_volume_snapshot_create)
|
|
|
|
def test_assisted_create(self):
|
|
req = fakes.HTTPRequest.blank('/v2/fake/os-assisted-volume-snapshots')
|
|
body = {'snapshot':
|
|
{'volume_id': '1',
|
|
'create_info': {'type': 'qcow2',
|
|
'new_file': 'new_file',
|
|
'snapshot_id': 'snapshot_id'}}}
|
|
req.method = 'POST'
|
|
self.controller.create(req, body=body)
|
|
|
|
def test_assisted_create_missing_create_info(self):
|
|
req = fakes.HTTPRequest.blank('/v2/fake/os-assisted-volume-snapshots')
|
|
body = {'snapshot': {'volume_id': '1'}}
|
|
req.method = 'POST'
|
|
self.assertRaises(self.bad_request, self.controller.create,
|
|
req, body=body)
|
|
|
|
def test_assisted_create_with_unexpected_attr(self):
|
|
req = fakes.HTTPRequest.blank('/v2/fake/os-assisted-volume-snapshots')
|
|
body = {
|
|
'snapshot': {
|
|
'volume_id': '1',
|
|
'create_info': {
|
|
'type': 'qcow2',
|
|
'new_file': 'new_file',
|
|
'snapshot_id': 'snapshot_id'
|
|
}
|
|
},
|
|
'unexpected': 0,
|
|
}
|
|
req.method = 'POST'
|
|
self.assertRaises(self.bad_request, self.controller.create,
|
|
req, body=body)
|
|
|
|
|
|
class AssistedSnapshotDeleteTestCaseV21(test.NoDBTestCase):
|
|
assisted_snaps = assisted_snaps_v21
|
|
|
|
def _check_status(self, expected_status, res, controller_method):
|
|
self.assertEqual(expected_status, controller_method.wsgi_code)
|
|
|
|
def setUp(self):
|
|
super(AssistedSnapshotDeleteTestCaseV21, self).setUp()
|
|
|
|
self.controller = \
|
|
self.assisted_snaps.AssistedVolumeSnapshotsController()
|
|
self.stubs.Set(compute_api.API, 'volume_snapshot_delete',
|
|
fake_compute_volume_snapshot_delete)
|
|
|
|
def test_assisted_delete(self):
|
|
params = {
|
|
'delete_info': jsonutils.dumps({'volume_id': '1'}),
|
|
}
|
|
req = fakes.HTTPRequest.blank(
|
|
'/v2/fake/os-assisted-volume-snapshots?%s' %
|
|
urllib.parse.urlencode(params))
|
|
req.method = 'DELETE'
|
|
result = self.controller.delete(req, '5')
|
|
self._check_status(204, result, self.controller.delete)
|
|
|
|
def test_assisted_delete_missing_delete_info(self):
|
|
req = fakes.HTTPRequest.blank('/v2/fake/os-assisted-volume-snapshots')
|
|
req.method = 'DELETE'
|
|
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.delete,
|
|
req, '5')
|
|
|
|
|
|
class TestAssistedVolumeSnapshotsPolicyEnforcementV21(test.NoDBTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestAssistedVolumeSnapshotsPolicyEnforcementV21, self).setUp()
|
|
self.controller = (
|
|
assisted_snaps_v21.AssistedVolumeSnapshotsController())
|
|
self.req = fakes.HTTPRequest.blank('')
|
|
|
|
def test_create_assisted_volumes_snapshots_policy_failed(self):
|
|
rule_name = "os_compute_api:os-assisted-volume-snapshots:create"
|
|
self.policy.set_rules({rule_name: "project:non_fake"})
|
|
body = {'snapshot':
|
|
{'volume_id': '1',
|
|
'create_info': {'type': 'qcow2',
|
|
'new_file': 'new_file',
|
|
'snapshot_id': 'snapshot_id'}}}
|
|
exc = self.assertRaises(
|
|
exception.PolicyNotAuthorized,
|
|
self.controller.create, self.req, body=body)
|
|
self.assertEqual(
|
|
"Policy doesn't allow %s to be performed." % rule_name,
|
|
exc.format_message())
|
|
|
|
def test_delete_assisted_volumes_snapshots_policy_failed(self):
|
|
rule_name = "os_compute_api:os-assisted-volume-snapshots:delete"
|
|
self.policy.set_rules({rule_name: "project:non_fake"})
|
|
exc = self.assertRaises(
|
|
exception.PolicyNotAuthorized,
|
|
self.controller.delete, self.req, '5')
|
|
|
|
self.assertEqual(
|
|
"Policy doesn't allow %s to be performed." % rule_name,
|
|
exc.format_message())
|
|
|
|
|
|
class TestVolumeAttachPolicyEnforcementV21(test.NoDBTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestVolumeAttachPolicyEnforcementV21, self).setUp()
|
|
self.controller = volumes_v21.VolumeAttachmentController()
|
|
self.req = fakes.HTTPRequest.blank('')
|
|
|
|
def _common_policy_check(self, rules, rule_name, func, *arg, **kwarg):
|
|
self.policy.set_rules(rules)
|
|
exc = self.assertRaises(
|
|
exception.PolicyNotAuthorized, func, *arg, **kwarg)
|
|
self.assertEqual(
|
|
"Policy doesn't allow %s to be performed." % rule_name,
|
|
exc.format_message())
|
|
|
|
def test_index_volume_attach_policy_failed(self):
|
|
rule_name = "os_compute_api:os-volumes-attachments:index"
|
|
rules = {rule_name: "project:non_fake"}
|
|
self._common_policy_check(rules, rule_name,
|
|
self.controller.index, self.req, FAKE_UUID)
|
|
|
|
def test_show_volume_attach_policy_failed(self):
|
|
rule_name = "os_compute_api:os-volumes"
|
|
rules = {"os_compute_api:os-volumes-attachments:show": "@",
|
|
rule_name: "project:non_fake"}
|
|
self._common_policy_check(rules, rule_name, self.controller.show,
|
|
self.req, FAKE_UUID, FAKE_UUID_A)
|
|
|
|
rule_name = "os_compute_api:os-volumes-attachments:show"
|
|
rules = {"os_compute_api:os-volumes": "@",
|
|
rule_name: "project:non_fake"}
|
|
self._common_policy_check(rules, rule_name, self.controller.show,
|
|
self.req, FAKE_UUID, FAKE_UUID_A)
|
|
|
|
def test_create_volume_attach_policy_failed(self):
|
|
rule_name = "os_compute_api:os-volumes"
|
|
rules = {"os_compute_api:os-volumes-attachments:create": "@",
|
|
rule_name: "project:non_fake"}
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_A,
|
|
'device': '/dev/fake'}}
|
|
self._common_policy_check(rules, rule_name, self.controller.create,
|
|
self.req, FAKE_UUID, body=body)
|
|
|
|
rule_name = "os_compute_api:os-volumes-attachments:create"
|
|
rules = {"os_compute_api:os-volumes": "@",
|
|
rule_name: "project:non_fake"}
|
|
self._common_policy_check(rules, rule_name, self.controller.create,
|
|
self.req, FAKE_UUID, body=body)
|
|
|
|
def test_update_volume_attach_policy_failed(self):
|
|
rule_name = "os_compute_api:os-volumes"
|
|
rules = {"os_compute_api:os-volumes-attachments:update": "@",
|
|
rule_name: "project:non_fake"}
|
|
body = {'volumeAttachment': {'volumeId': FAKE_UUID_B}}
|
|
self._common_policy_check(rules, rule_name, self.controller.update,
|
|
self.req, FAKE_UUID, FAKE_UUID_A, body=body)
|
|
|
|
rule_name = "os_compute_api:os-volumes-attachments:update"
|
|
rules = {"os_compute_api:os-volumes": "@",
|
|
rule_name: "project:non_fake"}
|
|
self._common_policy_check(rules, rule_name, self.controller.update,
|
|
self.req, FAKE_UUID, FAKE_UUID_A, body=body)
|
|
|
|
def test_delete_volume_attach_policy_failed(self):
|
|
rule_name = "os_compute_api:os-volumes"
|
|
rules = {"os_compute_api:os-volumes-attachments:delete": "@",
|
|
rule_name: "project:non_fake"}
|
|
self._common_policy_check(rules, rule_name, self.controller.delete,
|
|
self.req, FAKE_UUID, FAKE_UUID_A)
|
|
|
|
rule_name = "os_compute_api:os-volumes-attachments:delete"
|
|
rules = {"os_compute_api:os-volumes": "@",
|
|
rule_name: "project:non_fake"}
|
|
self._common_policy_check(rules, rule_name, self.controller.delete,
|
|
self.req, FAKE_UUID, FAKE_UUID_A)
|
|
|
|
|
|
class TestVolumesAPIDeprecation(test.NoDBTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestVolumesAPIDeprecation, self).setUp()
|
|
self.controller = volumes_v21.VolumeController()
|
|
self.req = fakes.HTTPRequest.blank('', version='2.36')
|
|
|
|
def test_all_apis_return_not_found(self):
|
|
self.assertRaises(exception.VersionNotFoundForAPIMethod,
|
|
self.controller.show, self.req, fakes.FAKE_UUID)
|
|
self.assertRaises(exception.VersionNotFoundForAPIMethod,
|
|
self.controller.delete, self.req, fakes.FAKE_UUID)
|
|
self.assertRaises(exception.VersionNotFoundForAPIMethod,
|
|
self.controller.index, self.req)
|
|
self.assertRaises(exception.VersionNotFoundForAPIMethod,
|
|
self.controller.create, self.req, {})
|
|
self.assertRaises(exception.VersionNotFoundForAPIMethod,
|
|
self.controller.detail, self.req)
|