Merge "Fix the wrong exception used to retry detach API calls"
This commit is contained in:
Zuul
Gerrit Code Review
commit
e14eef0719
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@ -14,7 +14,6 @@
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# under the License.
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from cinderclient import api_versions as cinder_api_versions
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from cinderclient import apiclient as cinder_apiclient
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from cinderclient import exceptions as cinder_exception
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from cinderclient.v3 import limits as cinder_limits
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from keystoneauth1 import loading as ks_loading
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@ -546,11 +545,12 @@ class CinderApiTestCase(test.NoDBTestCase):
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mock_cinderclient.assert_called_once_with(self.ctx, '3.44',
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skip_version_check=True)
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@mock.patch('nova.volume.cinder.cinderclient',
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side_effect=cinder_apiclient.exceptions.InternalServerError)
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@mock.patch('nova.volume.cinder.cinderclient')
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def test_attachment_delete_internal_server_error(self, mock_cinderclient):
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mock_cinderclient.return_value.attachments.delete.side_effect = (
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cinder_exception.ClientException(500))
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self.assertRaises(cinder_apiclient.exceptions.InternalServerError,
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self.assertRaises(cinder_exception.ClientException,
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self.api.attachment_delete,
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self.ctx, uuids.attachment_id)
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@ -561,16 +561,17 @@ class CinderApiTestCase(test.NoDBTestCase):
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self, mock_cinderclient):
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# generate exception, and then have a normal return on the next retry
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mock_cinderclient.return_value.attachments.delete.side_effect = [
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cinder_apiclient.exceptions.InternalServerError, None]
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cinder_exception.ClientException(500), None]
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attachment_id = uuids.attachment
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self.api.attachment_delete(self.ctx, attachment_id)
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self.assertEqual(2, mock_cinderclient.call_count)
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@mock.patch('nova.volume.cinder.cinderclient',
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side_effect=cinder_exception.BadRequest(code=400))
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@mock.patch('nova.volume.cinder.cinderclient')
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def test_attachment_delete_bad_request_exception(self, mock_cinderclient):
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mock_cinderclient.return_value.attachments.delete.side_effect = (
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cinder_exception.BadRequest(400))
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self.assertRaises(exception.InvalidInput,
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self.api.attachment_delete,
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@ -594,7 +595,7 @@ class CinderApiTestCase(test.NoDBTestCase):
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@mock.patch('nova.volume.cinder.cinderclient')
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def test_attachment_complete_failed(self, mock_cinderclient):
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mock_cinderclient.return_value.attachments.complete.side_effect = (
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cinder_exception.NotFound(404, '404'))
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cinder_exception.NotFound(404))
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attachment_id = uuids.attachment
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ex = self.assertRaises(exception.VolumeAttachmentNotFound,
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@ -667,27 +668,30 @@ class CinderApiTestCase(test.NoDBTestCase):
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mock_cinderclient.assert_called_with(self.ctx, microversion=None)
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mock_volumes.detach.assert_called_once_with('id1', 'fakeid')
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@mock.patch('nova.volume.cinder.cinderclient',
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side_effect=cinder_apiclient.exceptions.InternalServerError)
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@mock.patch('nova.volume.cinder.cinderclient')
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def test_detach_internal_server_error(self, mock_cinderclient):
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mock_cinderclient.return_value.volumes.detach.side_effect = (
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cinder_exception.ClientException(500))
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self.assertRaises(cinder_apiclient.exceptions.InternalServerError,
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self.assertRaises(cinder_exception.ClientException,
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self.api.detach,
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self.ctx, 'id1', instance_uuid='fake_uuid')
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self.assertEqual(5, mock_cinderclient.call_count)
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self.assertEqual(
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5, mock_cinderclient.return_value.volumes.detach.call_count)
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@mock.patch('nova.volume.cinder.cinderclient')
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def test_detach_internal_server_error_do_not_raise(
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self, mock_cinderclient):
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# generate exception, and then have a normal return on the next retry
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mock_cinderclient.return_value.volumes.detach.side_effect = [
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cinder_apiclient.exceptions.InternalServerError, None]
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cinder_exception.ClientException(500), None]
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self.api.detach(self.ctx, 'id1', instance_uuid='fake_uuid',
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attachment_id='fakeid')
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self.assertEqual(2, mock_cinderclient.call_count)
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self.assertEqual(
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2, mock_cinderclient.return_value.volumes.detach.call_count)
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@mock.patch('nova.volume.cinder.cinderclient',
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side_effect=cinder_exception.BadRequest(code=400))
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@ -818,11 +822,13 @@ class CinderApiTestCase(test.NoDBTestCase):
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mock_volumes.terminate_connection.assert_called_once_with('id1',
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'connector')
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@mock.patch('nova.volume.cinder.cinderclient',
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side_effect=cinder_apiclient.exceptions.InternalServerError)
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@mock.patch('nova.volume.cinder.cinderclient')
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def test_terminate_connection_internal_server_error(
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self, mock_cinderclient):
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self.assertRaises(cinder_apiclient.exceptions.InternalServerError,
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mock_cinderclient.return_value.volumes.terminate_connection.\
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side_effect = cinder_exception.ClientException(500)
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self.assertRaises(cinder_exception.ClientException,
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self.api.terminate_connection,
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self.ctx, 'id1', 'connector')
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@ -833,7 +839,7 @@ class CinderApiTestCase(test.NoDBTestCase):
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self, mock_cinderclient):
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# generate exception, and then have a normal return on the next retry
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mock_cinderclient.return_value.volumes.terminate_connection.\
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side_effect = [cinder_apiclient.exceptions.InternalServerError,
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side_effect = [cinder_exception.ClientException(500),
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None]
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self.api.terminate_connection(self.ctx, 'id1', 'connector')
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@ -25,7 +25,6 @@ import sys
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import urllib
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from cinderclient import api_versions as cinder_api_versions
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from cinderclient import apiclient as cinder_apiclient
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from cinderclient import client as cinder_client
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from cinderclient import exceptions as cinder_exception
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from keystoneauth1 import exceptions as keystone_exception
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@ -567,7 +566,8 @@ class API(object):
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@translate_volume_exception
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@retrying.retry(stop_max_attempt_number=5,
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retry_on_exception=lambda e:
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type(e) == cinder_apiclient.exceptions.InternalServerError)
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(isinstance(e, cinder_exception.ClientException) and
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e.code == 500))
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def detach(self, context, volume_id, instance_uuid=None,
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attachment_id=None):
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client = cinderclient(context)
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@ -632,7 +632,8 @@ class API(object):
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@translate_volume_exception
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@retrying.retry(stop_max_attempt_number=5,
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retry_on_exception=lambda e:
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type(e) == cinder_apiclient.exceptions.InternalServerError)
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(isinstance(e, cinder_exception.ClientException) and
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e.code == 500))
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def terminate_connection(self, context, volume_id, connector):
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return cinderclient(context).volumes.terminate_connection(volume_id,
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connector)
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@ -881,7 +882,8 @@ class API(object):
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@translate_attachment_exception
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@retrying.retry(stop_max_attempt_number=5,
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retry_on_exception=lambda e:
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type(e) == cinder_apiclient.exceptions.InternalServerError)
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(isinstance(e, cinder_exception.ClientException) and
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e.code == 500))
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def attachment_delete(self, context, attachment_id):
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try:
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cinderclient(
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