c21bca268a
Later the integration jobs can be tuned to have their own logging settings. This change also raises _log_console_output to info, so it is displayed by default. Change-Id: Ifcaa6faf76c655e0c8cfd7d76775b80de70062c4
191 lines
7.7 KiB
Python
191 lines
7.7 KiB
Python
# 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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from heat_integrationtests.common import test
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class UpdateStackTest(test.HeatIntegrationTest):
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template = '''
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heat_template_version: 2013-05-23
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resources:
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random1:
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type: OS::Heat::RandomString
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'''
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update_template = '''
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heat_template_version: 2013-05-23
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resources:
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random1:
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type: OS::Heat::RandomString
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random2:
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type: OS::Heat::RandomString
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'''
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provider_template = '''
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heat_template_version: 2013-05-23
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resources:
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random1:
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type: My::RandomString
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'''
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provider_group_template = '''
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heat_template_version: 2013-05-23
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resources:
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random_group:
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type: OS::Heat::ResourceGroup
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properties:
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count: 2
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resource_def:
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type: My::RandomString
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'''
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def setUp(self):
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super(UpdateStackTest, self).setUp()
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self.client = self.orchestration_client
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def test_stack_update_nochange(self):
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stack_identifier = self.stack_create()
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expected_resources = {'random1': 'OS::Heat::RandomString'}
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self.assertEqual(expected_resources,
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self.list_resources(stack_identifier))
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# Update with no changes, resources should be unchanged
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self.update_stack(stack_identifier, self.template)
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self.assertEqual(expected_resources,
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self.list_resources(stack_identifier))
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def test_stack_update_add_remove(self):
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stack_identifier = self.stack_create()
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initial_resources = {'random1': 'OS::Heat::RandomString'}
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self.assertEqual(initial_resources,
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self.list_resources(stack_identifier))
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# Add one resource via a stack update
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self.update_stack(stack_identifier, self.update_template)
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updated_resources = {'random1': 'OS::Heat::RandomString',
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'random2': 'OS::Heat::RandomString'}
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self.assertEqual(updated_resources,
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self.list_resources(stack_identifier))
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# Then remove it by updating with the original template
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self.update_stack(stack_identifier, self.template)
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self.assertEqual(initial_resources,
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self.list_resources(stack_identifier))
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def test_stack_update_provider(self):
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files = {'provider.yaml': self.template}
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env = {'resource_registry':
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{'My::RandomString': 'provider.yaml'}}
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stack_identifier = self.stack_create(
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template=self.provider_template,
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files=files,
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environment=env
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)
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initial_resources = {'random1': 'My::RandomString'}
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self.assertEqual(initial_resources,
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self.list_resources(stack_identifier))
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# Prove the resource is backed by a nested stack, save the ID
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nested_identifier = self.assert_resource_is_a_stack(stack_identifier,
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'random1')
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nested_id = nested_identifier.split('/')[-1]
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# Then check the expected resources are in the nested stack
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nested_resources = {'random1': 'OS::Heat::RandomString'}
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self.assertEqual(nested_resources,
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self.list_resources(nested_identifier))
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# Add one resource via a stack update by changing the nested stack
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files['provider.yaml'] = self.update_template
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self.update_stack(stack_identifier, self.provider_template,
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environment=env, files=files)
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# Parent resources should be unchanged and the nested stack
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# should have been updated in-place without replacement
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self.assertEqual(initial_resources,
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self.list_resources(stack_identifier))
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rsrc = self.client.resources.get(stack_identifier, 'random1')
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self.assertEqual(rsrc.physical_resource_id, nested_id)
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# Then check the expected resources are in the nested stack
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nested_resources = {'random1': 'OS::Heat::RandomString',
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'random2': 'OS::Heat::RandomString'}
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self.assertEqual(nested_resources,
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self.list_resources(nested_identifier))
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def test_stack_update_provider_group(self):
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'''Test two-level nested update.'''
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# Create a ResourceGroup (which creates a nested stack),
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# containing provider resources (which create a nested
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# stack), thus excercising an update which traverses
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# two levels of nesting.
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files = {'provider.yaml': self.template}
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env = {'resource_registry':
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{'My::RandomString': 'provider.yaml'}}
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stack_identifier = self.stack_create(
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template=self.provider_group_template,
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files=files,
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environment=env
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)
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initial_resources = {'random_group': 'OS::Heat::ResourceGroup'}
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self.assertEqual(initial_resources,
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self.list_resources(stack_identifier))
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# Prove the resource is backed by a nested stack, save the ID
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nested_identifier = self.assert_resource_is_a_stack(stack_identifier,
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'random_group')
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# Then check the expected resources are in the nested stack
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nested_resources = {'0': 'My::RandomString',
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'1': 'My::RandomString'}
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self.assertEqual(nested_resources,
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self.list_resources(nested_identifier))
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for n_rsrc in nested_resources:
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rsrc = self.client.resources.get(nested_identifier, n_rsrc)
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provider_stack = self.client.stacks.get(rsrc.physical_resource_id)
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provider_identifier = '%s/%s' % (provider_stack.stack_name,
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provider_stack.id)
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provider_resources = {u'random1': u'OS::Heat::RandomString'}
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self.assertEqual(provider_resources,
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self.list_resources(provider_identifier))
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# Add one resource via a stack update by changing the nested stack
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files['provider.yaml'] = self.update_template
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self.update_stack(stack_identifier, self.provider_group_template,
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environment=env, files=files)
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# Parent resources should be unchanged and the nested stack
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# should have been updated in-place without replacement
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self.assertEqual(initial_resources,
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self.list_resources(stack_identifier))
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# Resource group stack should also be unchanged (but updated)
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nested_stack = self.client.stacks.get(nested_identifier)
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self.assertEqual('UPDATE_COMPLETE', nested_stack.stack_status)
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self.assertEqual(nested_resources,
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self.list_resources(nested_identifier))
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for n_rsrc in nested_resources:
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rsrc = self.client.resources.get(nested_identifier, n_rsrc)
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provider_stack = self.client.stacks.get(rsrc.physical_resource_id)
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provider_identifier = '%s/%s' % (provider_stack.stack_name,
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provider_stack.id)
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provider_resources = {'random1': 'OS::Heat::RandomString',
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'random2': 'OS::Heat::RandomString'}
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self.assertEqual(provider_resources,
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self.list_resources(provider_identifier))
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