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172 lines
8.2 KiB
172 lines
8.2 KiB
#
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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 oslo_config import cfg
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from oslo_messaging.rpc import dispatcher
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import six
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from heat.common import exception
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from heat.engine import service
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from heat.engine import stack as parser
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from heat.objects import stack as stack_object
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from heat.tests import common
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from heat.tests.engine import tools
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from heat.tests import utils
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class StackServiceAdoptTest(common.HeatTestCase):
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def setUp(self):
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super(StackServiceAdoptTest, self).setUp()
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self.ctx = utils.dummy_context()
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self.man = service.EngineService('a-host', 'a-topic')
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self.man.thread_group_mgr = tools.DummyThreadGroupManager()
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def _get_adopt_data_and_template(self, environment=None):
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template = {
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"heat_template_version": "2013-05-23",
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"parameters": {"app_dbx": {"type": "string"}},
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"resources": {"res1": {"type": "GenericResourceType"}}}
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adopt_data = {
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"status": "COMPLETE",
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"name": "rtrove1",
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"environment": environment,
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"template": template,
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"action": "CREATE",
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"id": "8532f0d3-ea84-444e-b2bb-2543bb1496a4",
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"resources": {"res1": {
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"status": "COMPLETE",
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"name": "database_password",
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"resource_id": "yBpuUROjfGQ2gKOD",
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"action": "CREATE",
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"type": "GenericResourceType",
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"metadata": {}}}}
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return template, adopt_data
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def test_stack_adopt_with_params(self):
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cfg.CONF.set_override('enable_stack_adopt', True, enforce_type=True)
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cfg.CONF.set_override('convergence_engine', False, enforce_type=True)
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env = {'parameters': {"app_dbx": "test"}}
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template, adopt_data = self._get_adopt_data_and_template(env)
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result = self.man.create_stack(self.ctx, "test_adopt_with_params",
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template, {}, None,
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{'adopt_stack_data': str(adopt_data)})
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stack = stack_object.Stack.get_by_id(self.ctx, result['stack_id'])
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self.assertEqual(template, stack.raw_template.template)
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self.assertEqual(env['parameters'],
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stack.raw_template.environment['parameters'])
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@mock.patch.object(parser.Stack, '_converge_create_or_update')
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@mock.patch.object(parser.Stack, '_send_notification_and_add_event')
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def test_convergence_stack_adopt_with_params(self,
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mock_converge,
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mock_send_notif):
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cfg.CONF.set_override('enable_stack_adopt', True, enforce_type=True)
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cfg.CONF.set_override('convergence_engine', True, enforce_type=True)
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env = {'parameters': {"app_dbx": "test"}}
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template, adopt_data = self._get_adopt_data_and_template(env)
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result = self.man.create_stack(self.ctx, "test_adopt_with_params",
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template, {}, None,
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{'adopt_stack_data': str(adopt_data)})
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stack = stack_object.Stack.get_by_id(self.ctx, result['stack_id'])
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self.assertEqual(template, stack.raw_template.template)
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self.assertEqual(env['parameters'],
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stack.raw_template.environment['parameters'])
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self.assertTrue(mock_converge.called)
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def test_stack_adopt_saves_input_params(self):
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cfg.CONF.set_override('enable_stack_adopt', True, enforce_type=True)
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cfg.CONF.set_override('convergence_engine', False, enforce_type=True)
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env = {'parameters': {"app_dbx": "foo"}}
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input_params = {
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"parameters": {"app_dbx": "bar"}
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}
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template, adopt_data = self._get_adopt_data_and_template(env)
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result = self.man.create_stack(self.ctx, "test_adopt_saves_inputs",
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template, input_params, None,
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{'adopt_stack_data': str(adopt_data)})
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stack = stack_object.Stack.get_by_id(self.ctx, result['stack_id'])
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self.assertEqual(template, stack.raw_template.template)
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self.assertEqual(input_params['parameters'],
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stack.raw_template.environment['parameters'])
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@mock.patch.object(parser.Stack, '_converge_create_or_update')
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@mock.patch.object(parser.Stack, '_send_notification_and_add_event')
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def test_convergence_stack_adopt_saves_input_params(
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self, mock_converge, mock_send_notif):
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cfg.CONF.set_override('enable_stack_adopt', True, enforce_type=True)
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cfg.CONF.set_override('convergence_engine', True, enforce_type=True)
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env = {'parameters': {"app_dbx": "foo"}}
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input_params = {
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"parameters": {"app_dbx": "bar"}
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}
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template, adopt_data = self._get_adopt_data_and_template(env)
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result = self.man.create_stack(self.ctx, "test_adopt_saves_inputs",
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template, input_params, None,
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{'adopt_stack_data': str(adopt_data)})
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stack = stack_object.Stack.get_by_id(self.ctx, result['stack_id'])
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self.assertEqual(template, stack.raw_template.template)
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self.assertEqual(input_params['parameters'],
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stack.raw_template.environment['parameters'])
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self.assertTrue(mock_converge.called)
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def test_stack_adopt_stack_state(self):
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cfg.CONF.set_override('enable_stack_adopt', True, enforce_type=True)
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cfg.CONF.set_override('convergence_engine', False, enforce_type=True)
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env = {'parameters': {"app_dbx": "test"}}
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template, adopt_data = self._get_adopt_data_and_template(env)
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result = self.man.create_stack(self.ctx, "test_adopt_stack_state",
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template, {}, None,
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{'adopt_stack_data': str(adopt_data)})
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stack = stack_object.Stack.get_by_id(self.ctx, result['stack_id'])
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self.assertEqual((parser.Stack.ADOPT, parser.Stack.IN_PROGRESS),
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(stack.action, stack.status))
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@mock.patch.object(parser.Stack, '_converge_create_or_update')
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@mock.patch.object(parser.Stack, '_send_notification_and_add_event')
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def test_convergence_stack_adopt_stack_state(self, mock_converge,
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mock_send_notif):
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cfg.CONF.set_override('enable_stack_adopt', True, enforce_type=True)
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cfg.CONF.set_override('convergence_engine', True, enforce_type=True)
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env = {'parameters': {"app_dbx": "test"}}
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template, adopt_data = self._get_adopt_data_and_template(env)
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result = self.man.create_stack(self.ctx, "test_adopt_stack_state",
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template, {}, None,
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{'adopt_stack_data': str(adopt_data)})
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stack = stack_object.Stack.get_by_id(self.ctx, result['stack_id'])
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self.assertEqual((parser.Stack.ADOPT, parser.Stack.IN_PROGRESS),
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(stack.action, stack.status))
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self.assertTrue(mock_converge.called)
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def test_stack_adopt_disabled(self):
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# to test disable stack adopt
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cfg.CONF.set_override('enable_stack_adopt', False, enforce_type=True)
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env = {'parameters': {"app_dbx": "test"}}
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template, adopt_data = self._get_adopt_data_and_template(env)
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ex = self.assertRaises(
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dispatcher.ExpectedException,
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self.man.create_stack,
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self.ctx, "test_adopt_stack_disabled",
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template, {}, None,
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{'adopt_stack_data': str(adopt_data)})
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self.assertEqual(exception.NotSupported, ex.exc_info[0])
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self.assertIn('Stack Adopt', six.text_type(ex.exc_info[1]))
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