Fix placement endpoint check when endpoints are not set
When endpoint are not set in the heat resource, None is returned, not an empty
dict. The check then raises a 'NoneType' is not iterable exception.
Fix the logic to handle None and update the unit test.
Closes-bug: #1913416
Change-Id: Iba06dc0f8afe9bc6a8820742c656dca5bf75df15
(cherry picked from commit 86d0e65a29
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@ -741,7 +741,7 @@ class PlanTest(base.TestCase):
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}
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mock_resource = mock.MagicMock()
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mock_resource.attributes = {
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'endpoint_map': {},
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'endpoint_map': None,
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'value': None
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}
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mock_orchestration.resources.get.return_value = mock_resource
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@ -418,16 +418,17 @@ def generate_passwords(swift, heat, mistral=None,
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except heat_exc.HTTPNotFound:
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stack_env = None
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placement_extracted = False
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try:
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# We can't rely on the existence of PlacementPassword to
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# determine if placement extraction has occured as it was added
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# in stein while the service extraction was delayed to train.
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# Inspect the endpoint map instead.
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endpoint_res = heat.resources.get(container, 'EndpointMap')
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endpoints = endpoint_res.attributes.get('endpoint_map', {})
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placement_extracted = 'PlacementPublic' in endpoints
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endpoints = endpoint_res.attributes.get('endpoint_map', None)
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placement_extracted = endpoints and 'PlacementPublic' in endpoints
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except heat_exc.HTTPNotFound:
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placement_extracted = False
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pass
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passwords = password_utils.generate_passwords(
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stack_env=stack_env,
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