Merge "Adds a repoducer for post live migration fail" into stable/train
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commit
fc01371dfb
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@ -386,10 +386,11 @@ class InstanceHelperMixin(object):
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server_expected_state='ACTIVE'):
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self.api.post_server_action(
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server['id'],
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{'os-migrateLive': {'host': None,
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'block_migration': 'auto'}})
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self._wait_for_state_change(self.api, server, server_expected_state)
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{'os-migrateLive': {'host': None, 'block_migration': 'auto'}})
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server = self._wait_for_state_change(
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self.api, server, server_expected_state)
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self._wait_for_migration_status(server, [migration_expected_state])
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return server
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def _evacuate_server(
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self, server, extra_post_args=None, expected_host=None,
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@ -0,0 +1,72 @@
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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 mock
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from nova import test
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from nova.tests import fixtures as nova_fixtures
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from nova.tests.functional.api import client
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from nova.tests.functional import fixtures as func_fixtures
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from nova.tests.functional import integrated_helpers
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from nova.tests.unit.image import fake
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class PostLiveMigrationFail(
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test.TestCase, integrated_helpers.InstanceHelperMixin):
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"""Regression test for bug 1628606
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"""
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def setUp(self):
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super(PostLiveMigrationFail, self).setUp()
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self.useFixture(nova_fixtures.NeutronFixture(self))
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fake.stub_out_image_service(self)
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self.useFixture(func_fixtures.PlacementFixture())
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self.useFixture(nova_fixtures.HostNameWeigherFixture())
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self.start_service('conductor')
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self.start_service('scheduler')
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api_fixture = self.useFixture(nova_fixtures.OSAPIFixture(
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api_version='v2.1'))
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self.admin_api = api_fixture.admin_api
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self.api = api_fixture.api
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# retrieve image already so we can set api.microversion as latest
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self.image_id = self.api.get_images()[0]['id']
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self.admin_api.microversion = 'latest'
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self.api.microversion = 'latest'
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self.src = self._start_compute(host='host1')
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self.dest = self._start_compute(host='host2')
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@mock.patch(
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'nova.compute.manager.ComputeManager'
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'._post_live_migration_remove_source_vol_connections')
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def test_post_live_migration(self, mock_migration):
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server = self.admin_api.post_server(
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dict(server=self._build_minimal_create_server_request(
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self.api, 'test_post_live_migration', self.image_id,
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networks='none')))
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server = self._wait_for_state_change(self.admin_api, server, 'ACTIVE')
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self.assertEqual(self.src.host, server['OS-EXT-SRV-ATTR:host'])
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error = client.OpenStackApiException(
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"Failed to remove source vol connection post live migration")
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mock_migration.side_effect = error
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server = self._live_migrate(
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server, migration_expected_state='error',
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server_expected_state='ERROR')
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# FIXME(amit): this should point to the dest as after migration
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# but does not because of bug 1628606
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self.assertEqual(self.src.host, server['OS-EXT-SRV-ATTR:host'])
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