645 lines
28 KiB
Python
645 lines
28 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 NEC Corporation. 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 six
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from heatclient import exc
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import mock
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from mock import patch
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from oslo_service import loopingcall
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from pycadf import cadftaxonomy as taxonomy
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from magnum.common import exception
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from magnum.conductor.handlers import cluster_conductor
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import magnum.conf
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from magnum.drivers.k8s_fedora_atomic_v1 import driver as k8s_atomic_dr
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from magnum import objects
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from magnum.objects.fields import ClusterStatus as cluster_status
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from magnum.tests import fake_notifier
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from magnum.tests.unit.db import base as db_base
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from magnum.tests.unit.db import utils
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CONF = magnum.conf.CONF
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class TestHandler(db_base.DbTestCase):
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def setUp(self):
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super(TestHandler, self).setUp()
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self.handler = cluster_conductor.Handler()
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cluster_template_dict = utils.get_test_cluster_template()
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self.cluster_template = objects.ClusterTemplate(
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self.context, **cluster_template_dict)
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self.cluster_template.create()
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self.cluster_dict = utils.get_test_cluster(node_count=1)
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self.nodegroups_dict = utils.get_nodegroups_for_cluster(
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node_count=1)
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del self.nodegroups_dict['master']['id']
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del self.nodegroups_dict['worker']['id']
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self.cluster = objects.Cluster(self.context, **self.cluster_dict)
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self.master_count = self.cluster.master_count
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self.node_count = self.cluster.node_count
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self.cluster.create()
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self.master = objects.NodeGroup(
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self.context, **self.nodegroups_dict['master'])
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self.worker = objects.NodeGroup(
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self.context, **self.nodegroups_dict['worker'])
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@patch('magnum.conductor.scale_manager.get_scale_manager')
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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@patch('magnum.common.clients.OpenStackClients')
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def test_update_node_count_success(
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self, mock_openstack_client_class,
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mock_driver,
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mock_scale_manager):
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mock_heat_stack = mock.MagicMock()
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mock_heat_stack.stack_status = cluster_status.CREATE_COMPLETE
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mock_heat_client = mock.MagicMock()
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mock_heat_client.stacks.get.return_value = mock_heat_stack
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mock_openstack_client = mock_openstack_client_class.return_value
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mock_openstack_client.heat.return_value = mock_heat_client
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mock_dr = mock.MagicMock()
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mock_driver.return_value = mock_dr
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node_count = 2
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self.master.create()
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self.worker.create()
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self.cluster.status = cluster_status.CREATE_COMPLETE
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self.handler.cluster_update(self.context, self.cluster, node_count)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(1, len(notifications))
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self.assertEqual(
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'magnum.cluster.update', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
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mock_dr.update_cluster.assert_called_once_with(
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self.context, self.cluster, mock_scale_manager.return_value,
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False)
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cluster = objects.Cluster.get_by_uuid(self.context, self.cluster.uuid)
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self.assertEqual(2, cluster.node_count)
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self.assertEqual(2, cluster.default_ng_worker.node_count)
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@patch('magnum.common.clients.OpenStackClients')
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def test_update_node_count_failure(
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self, mock_openstack_client_class):
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mock_heat_stack = mock.MagicMock()
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mock_heat_stack.stack_status = cluster_status.CREATE_FAILED
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mock_heat_client = mock.MagicMock()
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mock_heat_client.stacks.get.return_value = mock_heat_stack
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mock_openstack_client = mock_openstack_client_class.return_value
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mock_openstack_client.heat.return_value = mock_heat_client
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node_count = 2
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self.master.create()
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self.worker.create()
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self.cluster.status = cluster_status.CREATE_FAILED
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self.assertRaises(exception.NotSupported, self.handler.cluster_update,
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self.context, self.cluster, node_count)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(1, len(notifications))
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self.assertEqual(
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'magnum.cluster.update', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_FAILURE, notifications[0].payload['outcome'])
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cluster = objects.Cluster.get(self.context, self.cluster.uuid)
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self.assertEqual(1, self.worker.node_count)
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self.assertEqual(1, cluster.node_count)
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@patch('magnum.conductor.scale_manager.get_scale_manager')
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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@patch('magnum.common.clients.OpenStackClients')
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def _test_update_cluster_status_complete(
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self, expect_status, mock_openstack_client_class,
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mock_driver, mock_scale_manager):
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mock_heat_stack = mock.MagicMock()
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mock_heat_stack.stack_status = expect_status
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mock_heat_client = mock.MagicMock()
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mock_heat_client.stacks.get.return_value = mock_heat_stack
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mock_openstack_client = mock_openstack_client_class.return_value
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mock_openstack_client.heat.return_value = mock_heat_client
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mock_dr = mock.MagicMock()
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mock_driver.return_value = mock_dr
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node_count = 2
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self.cluster.status = cluster_status.CREATE_COMPLETE
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self.master.create()
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self.worker.create()
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self.handler.cluster_update(self.context, self.cluster, node_count)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(1, len(notifications))
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self.assertEqual(
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'magnum.cluster.update', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
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mock_dr.update_cluster.assert_called_once_with(
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self.context, self.cluster, mock_scale_manager.return_value, False)
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cluster = objects.Cluster.get(self.context, self.cluster.uuid)
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self.assertEqual(2, cluster.node_count)
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self.assertEqual(2, cluster.default_ng_worker.node_count)
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def test_update_cluster_status_update_complete(self):
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self._test_update_cluster_status_complete(
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cluster_status.UPDATE_COMPLETE)
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def test_update_cluster_status_resume_complete(self):
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self._test_update_cluster_status_complete(
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cluster_status.RESUME_COMPLETE)
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def test_update_cluster_status_restore_complete(self):
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self._test_update_cluster_status_complete(
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cluster_status.RESTORE_COMPLETE)
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def test_update_cluster_status_rollback_complete(self):
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self._test_update_cluster_status_complete(
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cluster_status.ROLLBACK_COMPLETE)
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def test_update_cluster_status_snapshot_complete(self):
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self._test_update_cluster_status_complete(
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cluster_status.SNAPSHOT_COMPLETE)
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def test_update_cluster_status_check_complete(self):
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self._test_update_cluster_status_complete(
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cluster_status.CHECK_COMPLETE)
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def test_update_cluster_status_adopt_complete(self):
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self._test_update_cluster_status_complete(
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cluster_status.ADOPT_COMPLETE)
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@patch('magnum.drivers.heat.driver.HeatPoller')
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@patch('magnum.conductor.handlers.cluster_conductor.trust_manager')
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@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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@patch('magnum.common.clients.OpenStackClients')
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def test_create(self, mock_openstack_client_class,
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mock_driver, mock_cm, mock_trust_manager,
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mock_heat_poller_class):
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timeout = 15
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mock_poller = mock.MagicMock()
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mock_poller.poll_and_check.return_value = loopingcall.LoopingCallDone()
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mock_heat_poller_class.return_value = mock_poller
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osc = mock.sentinel.osc
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def return_keystone():
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return self.keystone_client
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osc.keystone = return_keystone
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mock_openstack_client_class.return_value = osc
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mock_dr = mock.MagicMock()
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mock_driver.return_value = mock_dr
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def create_stack_side_effect(context, osc, cluster, timeout):
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return {'stack': {'id': 'stack-id'}}
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mock_dr.create_stack.side_effect = create_stack_side_effect
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# Just create a new cluster, since the one in setUp is already
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# created and the previous solution seems kind of hacky.
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cluster_dict = utils.get_test_cluster(node_count=1)
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cluster = objects.Cluster(self.context, **cluster_dict)
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node_count = 1
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master_count = 1
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del cluster_dict['id']
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del cluster_dict['uuid']
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cluster_obj = objects.Cluster(self.context, **cluster_dict)
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cluster = self.handler.cluster_create(self.context, cluster_obj,
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master_count, node_count,
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timeout)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(1, len(notifications))
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self.assertEqual(
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'magnum.cluster.create', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
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mock_dr.create_cluster.assert_called_once_with(self.context,
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cluster, timeout)
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mock_cm.generate_certificates_to_cluster.assert_called_once_with(
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cluster, context=self.context)
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self.assertEqual(cluster_status.CREATE_IN_PROGRESS, cluster.status)
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mock_trust_manager.create_trustee_and_trust.assert_called_once_with(
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osc, cluster)
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self.assertEqual(2, len(cluster.nodegroups))
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self.assertEqual(node_count, cluster.node_count)
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self.assertEqual(master_count, cluster.master_count)
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self.assertEqual(node_count, cluster.default_ng_worker.node_count)
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self.assertEqual(master_count, cluster.default_ng_master.node_count)
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def _test_create_failed(self,
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mock_openstack_client_class,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create,
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expected_exception,
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is_create_cert_called=True,
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is_create_trust_called=True):
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osc = mock.MagicMock()
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mock_openstack_client_class.return_value = osc
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timeout = 15
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self.assertRaises(
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expected_exception,
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self.handler.cluster_create,
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self.context, self.cluster,
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self.master_count, self.node_count, timeout
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)
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gctb = mock_cert_manager.generate_certificates_to_cluster
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if is_create_cert_called:
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gctb.assert_called_once_with(self.cluster, context=self.context)
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else:
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gctb.assert_not_called()
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ctat = mock_trust_manager.create_trustee_and_trust
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if is_create_trust_called:
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ctat.assert_called_once_with(osc, self.cluster)
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else:
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ctat.assert_not_called()
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mock_cluster_create.assert_called_once_with()
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@patch('magnum.objects.Cluster.create')
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@patch('magnum.conductor.handlers.cluster_conductor.trust_manager')
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@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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@patch('magnum.common.clients.OpenStackClients')
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def test_create_handles_bad_request(self, mock_openstack_client_class,
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mock_driver,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create):
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mock_dr = mock.MagicMock()
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mock_driver.return_value = mock_dr
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mock_dr.create_cluster.side_effect = exc.HTTPBadRequest
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self._test_create_failed(
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mock_openstack_client_class,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create,
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exception.InvalidParameterValue
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)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(2, len(notifications))
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self.assertEqual(
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'magnum.cluster.create', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
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self.assertEqual(
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'magnum.cluster.create', notifications[1].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_FAILURE, notifications[1].payload['outcome'])
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@patch('magnum.objects.Cluster.create')
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@patch('magnum.conductor.handlers.cluster_conductor.trust_manager')
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@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
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@patch('magnum.common.clients.OpenStackClients')
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def test_create_with_cert_failed(self, mock_openstack_client_class,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create):
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e = exception.CertificatesToClusterFailed(cluster_uuid='uuid')
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mock_cert_manager.generate_certificates_to_cluster.side_effect = e
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self._test_create_failed(
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mock_openstack_client_class,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create,
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exception.CertificatesToClusterFailed
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)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(1, len(notifications))
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self.assertEqual(
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'magnum.cluster.create', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_FAILURE, notifications[0].payload['outcome'])
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@patch('magnum.objects.Cluster.create')
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@patch('magnum.conductor.handlers.cluster_conductor.trust_manager')
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@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
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@patch('magnum.common.clients.OpenStackClients')
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def test_create_with_trust_failed(self, mock_openstack_client_class,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create):
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e = exception.TrusteeOrTrustToClusterFailed(cluster_uuid='uuid')
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mock_trust_manager.create_trustee_and_trust.side_effect = e
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self._test_create_failed(
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mock_openstack_client_class,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create,
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exception.TrusteeOrTrustToClusterFailed,
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False
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)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(1, len(notifications))
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self.assertEqual(
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'magnum.cluster.create', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_FAILURE, notifications[0].payload['outcome'])
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@patch('magnum.objects.Cluster.create')
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@patch('magnum.conductor.handlers.cluster_conductor.trust_manager')
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@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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@patch('magnum.common.clients.OpenStackClients')
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def test_create_with_invalid_unicode_name(self,
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mock_openstack_client_class,
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mock_driver,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create):
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error_message = six.u("""Invalid stack name 测试集群-zoyh253geukk
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must contain only alphanumeric or "_-."
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characters, must start with alpha""")
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mock_dr = mock.MagicMock()
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mock_driver.return_value = mock_dr
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mock_dr.create_cluster.side_effect = exc.HTTPBadRequest(error_message)
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self._test_create_failed(
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mock_openstack_client_class,
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mock_cert_manager,
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mock_trust_manager,
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mock_cluster_create,
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exception.InvalidParameterValue
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)
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notifications = fake_notifier.NOTIFICATIONS
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self.assertEqual(2, len(notifications))
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self.assertEqual(
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'magnum.cluster.create', notifications[0].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
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self.assertEqual(
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'magnum.cluster.create', notifications[1].event_type)
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self.assertEqual(
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taxonomy.OUTCOME_FAILURE, notifications[1].payload['outcome'])
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@patch('magnum.drivers.heat.driver.HeatPoller')
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@patch('heatclient.common.template_utils'
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'.process_multiple_environments_and_files')
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@patch('heatclient.common.template_utils.get_template_contents')
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@patch('magnum.conductor.handlers.cluster_conductor.trust_manager')
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@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
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@patch('magnum.drivers.k8s_fedora_atomic_v1.driver.Driver.'
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'_extract_template_definition')
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@patch('magnum.drivers.common.driver.Driver.get_driver')
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@patch('magnum.common.clients.OpenStackClients')
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@patch('magnum.common.short_id.generate_id')
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def test_create_with_environment(self,
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mock_short_id,
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mock_openstack_client_class,
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mock_driver,
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mock_extract_tmpl_def,
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mock_cert_manager,
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mock_trust_manager,
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mock_get_template_contents,
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mock_process_mult,
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mock_heat_poller_class):
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timeout = 15
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mock_poller = mock.MagicMock()
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mock_poller.poll_and_check.return_value = loopingcall.LoopingCallDone()
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mock_heat_poller_class.return_value = mock_poller
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mock_driver.return_value = k8s_atomic_dr.Driver()
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mock_short_id.return_value = 'short_id'
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mock_extract_tmpl_def.return_value = (
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'the/template/path.yaml',
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{'heat_param_1': 'foo', 'heat_param_2': 'bar'},
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['env_file_1', 'env_file_2'])
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mock_get_template_contents.return_value = (
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{'tmpl_file_1': 'some content',
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'tmpl_file_2': 'some more content'},
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'some template yaml')
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def do_mock_process_mult(env_paths=None, env_list_tracker=None):
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self.assertEqual(env_list_tracker, [])
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for f in env_paths:
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env_list_tracker.append('file:///' + f)
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env_map = {path: 'content of ' + path for path in env_list_tracker}
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return (env_map, None)
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mock_process_mult.side_effect = do_mock_process_mult
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mock_hc = mock.Mock()
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mock_hc.stacks.create.return_value = {'stack': {'id': 'stack-id'}}
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osc = mock.Mock()
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osc.heat.return_value = mock_hc
|
|
mock_openstack_client_class.return_value = osc
|
|
|
|
# NOTE(ttsiouts): self.cluster is already created so it's
|
|
# a bad idea to use it and try to create it again... Instead
|
|
# get a new object and use it.
|
|
cluster_dict = utils.get_test_cluster(
|
|
node_count=1, uuid='f6a99187-6f42-4fbb-aa6f-18407c0ee50e')
|
|
del cluster_dict['id']
|
|
cluster = objects.Cluster(self.context, **cluster_dict)
|
|
node_count = cluster.node_count
|
|
master_count = cluster.master_count
|
|
|
|
self.handler.cluster_create(self.context, cluster,
|
|
master_count, node_count,
|
|
timeout)
|
|
|
|
mock_extract_tmpl_def.assert_called_once_with(self.context,
|
|
cluster)
|
|
mock_get_template_contents.assert_called_once_with(
|
|
'the/template/path.yaml')
|
|
mock_process_mult.assert_called_once_with(
|
|
env_paths=['the/template/env_file_1', 'the/template/env_file_2'],
|
|
env_list_tracker=mock.ANY)
|
|
mock_hc.stacks.create.assert_called_once_with(
|
|
environment_files=['file:///the/template/env_file_1',
|
|
'file:///the/template/env_file_2'],
|
|
files={
|
|
'tmpl_file_1': 'some content',
|
|
'tmpl_file_2': 'some more content',
|
|
'file:///the/template/env_file_1':
|
|
'content of file:///the/template/env_file_1',
|
|
'file:///the/template/env_file_2':
|
|
'content of file:///the/template/env_file_2'
|
|
},
|
|
parameters={'heat_param_1': 'foo', 'heat_param_2': 'bar'},
|
|
stack_name=('%s-short_id' % cluster.name),
|
|
template='some template yaml',
|
|
timeout_mins=timeout)
|
|
self.assertEqual(node_count, cluster.node_count)
|
|
self.assertEqual(node_count, cluster.default_ng_worker.node_count)
|
|
self.assertEqual(master_count, cluster.master_count)
|
|
self.assertEqual(master_count, cluster.default_ng_master.node_count)
|
|
|
|
@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
|
|
@patch('magnum.common.clients.OpenStackClients')
|
|
@patch('magnum.drivers.common.driver.Driver.get_driver')
|
|
@patch('magnum.common.keystone.is_octavia_enabled')
|
|
def test_cluster_delete(self, mock_octavia, mock_driver,
|
|
mock_openstack_client_class, cert_manager):
|
|
mock_octavia.return_value = False
|
|
mock_driver.return_value = k8s_atomic_dr.Driver()
|
|
osc = mock.MagicMock()
|
|
mock_openstack_client_class.return_value = osc
|
|
osc.heat.side_effect = exc.HTTPNotFound
|
|
self.master.create()
|
|
self.worker.create()
|
|
self.assertEqual(2, len(self.cluster.nodegroups))
|
|
self.handler.cluster_delete(self.context, self.cluster.uuid)
|
|
|
|
notifications = fake_notifier.NOTIFICATIONS
|
|
self.assertEqual(2, len(notifications))
|
|
self.assertEqual(
|
|
'magnum.cluster.delete', notifications[0].event_type)
|
|
self.assertEqual(
|
|
taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
|
|
self.assertEqual(
|
|
'magnum.cluster.delete', notifications[1].event_type)
|
|
self.assertEqual(
|
|
taxonomy.OUTCOME_SUCCESS, notifications[1].payload['outcome'])
|
|
self.assertEqual(
|
|
1, cert_manager.delete_certificates_from_cluster.call_count)
|
|
# Assert that the cluster nodegroups were delete as well
|
|
db_nodegroups = objects.NodeGroup.list(self.context, self.cluster.uuid)
|
|
self.assertEqual([], db_nodegroups)
|
|
# The cluster has been destroyed
|
|
self.assertRaises(exception.ClusterNotFound,
|
|
objects.Cluster.get, self.context, self.cluster.uuid)
|
|
|
|
@patch('magnum.conductor.handlers.cluster_conductor.cert_manager')
|
|
@patch('magnum.common.clients.OpenStackClients')
|
|
@patch('magnum.drivers.common.driver.Driver.get_driver')
|
|
@patch('magnum.common.keystone.is_octavia_enabled')
|
|
def test_cluster_delete_conflict(self, mock_octavia, mock_driver,
|
|
mock_openstack_client_class,
|
|
cert_manager):
|
|
mock_octavia.return_value = False
|
|
mock_driver.return_value = k8s_atomic_dr.Driver()
|
|
osc = mock.MagicMock()
|
|
mock_openstack_client_class.return_value = osc
|
|
osc.heat.side_effect = exc.HTTPConflict
|
|
self.assertRaises(exception.OperationInProgress,
|
|
self.handler.cluster_delete,
|
|
self.context,
|
|
self.cluster.uuid)
|
|
|
|
notifications = fake_notifier.NOTIFICATIONS
|
|
self.assertEqual(2, len(notifications))
|
|
self.assertEqual(
|
|
'magnum.cluster.delete', notifications[0].event_type)
|
|
self.assertEqual(
|
|
taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
|
|
self.assertEqual(
|
|
'magnum.cluster.delete', notifications[1].event_type)
|
|
self.assertEqual(
|
|
taxonomy.OUTCOME_FAILURE, notifications[1].payload['outcome'])
|
|
self.assertEqual(
|
|
0, cert_manager.delete_certificates_from_cluster.call_count)
|
|
|
|
@patch('magnum.drivers.common.driver.Driver.get_driver')
|
|
@patch('magnum.common.clients.OpenStackClients')
|
|
@patch('magnum.common.keystone.is_octavia_enabled')
|
|
@patch('magnum.common.octavia.delete_loadbalancers')
|
|
def test_cluster_delete_with_lb(self, mock_delete_lb, mock_octavia,
|
|
mock_clients, mock_driver):
|
|
mock_octavia.return_value = True
|
|
mock_driver.return_value = k8s_atomic_dr.Driver()
|
|
|
|
self.handler.cluster_delete(self.context, self.cluster.uuid)
|
|
|
|
notifications = fake_notifier.NOTIFICATIONS
|
|
self.assertEqual(1, len(notifications))
|
|
self.assertEqual(1, mock_delete_lb.call_count)
|
|
|
|
@patch('magnum.conductor.scale_manager.get_scale_manager')
|
|
@patch('magnum.drivers.common.driver.Driver.get_driver')
|
|
@patch('magnum.common.clients.OpenStackClients')
|
|
def test_cluster_resize_success(
|
|
self, mock_openstack_client_class,
|
|
mock_driver,
|
|
mock_scale_manager):
|
|
|
|
mock_heat_stack = mock.MagicMock()
|
|
mock_heat_stack.stack_status = cluster_status.CREATE_COMPLETE
|
|
mock_heat_client = mock.MagicMock()
|
|
mock_heat_client.stacks.get.return_value = mock_heat_stack
|
|
mock_openstack_client = mock_openstack_client_class.return_value
|
|
mock_openstack_client.heat.return_value = mock_heat_client
|
|
mock_dr = mock.MagicMock()
|
|
mock_driver.return_value = mock_dr
|
|
|
|
# Create the default worker
|
|
self.worker.create()
|
|
self.cluster.status = cluster_status.CREATE_COMPLETE
|
|
self.handler.cluster_resize(self.context, self.cluster, 3, ["ID1"],
|
|
self.worker)
|
|
|
|
notifications = fake_notifier.NOTIFICATIONS
|
|
self.assertEqual(1, len(notifications))
|
|
self.assertEqual(
|
|
'magnum.cluster.update', notifications[0].event_type)
|
|
self.assertEqual(
|
|
taxonomy.OUTCOME_PENDING, notifications[0].payload['outcome'])
|
|
|
|
mock_dr.resize_cluster.assert_called_once_with(
|
|
self.context, self.cluster, mock_scale_manager.return_value, 3,
|
|
["ID1"], self.worker)
|
|
nodegroup = objects.NodeGroup.get_by_uuid(
|
|
self.context, self.cluster.uuid, self.worker.uuid)
|
|
self.assertEqual(3, nodegroup.node_count)
|
|
|
|
@patch('magnum.common.clients.OpenStackClients')
|
|
def test_cluster_resize_failure(
|
|
self, mock_openstack_client_class):
|
|
|
|
mock_heat_stack = mock.MagicMock()
|
|
mock_heat_stack.stack_status = cluster_status.CREATE_FAILED
|
|
mock_heat_client = mock.MagicMock()
|
|
mock_heat_client.stacks.get.return_value = mock_heat_stack
|
|
mock_openstack_client = mock_openstack_client_class.return_value
|
|
mock_openstack_client.heat.return_value = mock_heat_client
|
|
|
|
# Create the default worker
|
|
self.worker.create()
|
|
self.cluster.status = cluster_status.CREATE_FAILED
|
|
self.assertRaises(exception.NotSupported, self.handler.cluster_resize,
|
|
self.context, self.cluster, 2, [], self.worker)
|
|
|
|
notifications = fake_notifier.NOTIFICATIONS
|
|
self.assertEqual(1, len(notifications))
|
|
self.assertEqual(
|
|
'magnum.cluster.update', notifications[0].event_type)
|
|
self.assertEqual(
|
|
taxonomy.OUTCOME_FAILURE, notifications[0].payload['outcome'])
|
|
|
|
cluster = objects.Cluster.get(self.context, self.cluster.uuid)
|
|
self.assertEqual(1, cluster.node_count)
|
|
nodegroup = objects.NodeGroup.get_by_uuid(
|
|
self.context, self.cluster.uuid, self.worker.uuid)
|
|
self.assertEqual(1, nodegroup.node_count)
|