Merge "Makes sorting environments with capabilities-map optional"

tripleo_common/actions/heat_capabilities.py

@@ -153,16 +153,20 @@ class UpdateCapabilitiesAction(base.TripleOAction):
     :param purge_missing: remove any environments from the plan environment
                           that aren't included in the environments map
                           defaults to False
+    :param sort_environments: use the dependencies defined in the
+                              capabilites-map.yaml file in the plan to order
+                              the environments
     :return: the updated plan environment
     """
 
     def __init__(self, environments,
                  container=constants.DEFAULT_CONTAINER_NAME,
-                 purge_missing=False):
+                 purge_missing=False, sort_environments=False):
         super(UpdateCapabilitiesAction, self).__init__()
         self.container = container
         self.environments = environments
         self.purge_missing = purge_missing
+        self.sort_environments = sort_environments
 
     def run(self, context):
         swift = self.get_object_client(context)
@@ -193,22 +197,24 @@ class UpdateCapabilitiesAction(base.TripleOAction):
 
         self.cache_delete(context, self.container, "tripleo.parameters.get")
 
-        # get the capabilities-map content to perform the environment ordering
-        try:
-            swift = self.get_object_client(context)
-            map_file = swift.get_object(
-                self.container, 'capabilities-map.yaml')
-            capabilities = yaml.safe_load(map_file[1])
-        except swiftexceptions.ClientException as err:
-            err_msg = ("Error retrieving capabilities-map.yaml for "
-                       "plan %s: %s" % (self.container, err))
-            LOG.exception(err_msg)
-            return actions.Result(error=err_msg)
+        if self.sort_environments:
+            # get the capabilities-map content to perform the environment
+            # ordering
+            try:
+                swift = self.get_object_client(context)
+                map_file = swift.get_object(
+                    self.container, 'capabilities-map.yaml')
+                capabilities = yaml.safe_load(map_file[1])
+            except swiftexceptions.ClientException as err:
+                err_msg = ("Error retrieving capabilities-map.yaml for "
+                           "plan %s: %s" % (self.container, err))
+                LOG.exception(err_msg)
+                return actions.Result(error=err_msg)
 
-        ordered_env = plan_utils.apply_environments_order(
-            capabilities, env.get('environments', []))
+            ordered_env = plan_utils.apply_environments_order(
+                capabilities, env.get('environments', []))
 
-        env['environments'] = ordered_env
+            env['environments'] = ordered_env
 
         try:
             plan_utils.put_env(swift, env)

tripleo_common/tests/actions/test_heat_capabilities.py

@@ -246,6 +246,46 @@ class UpdateCapabilitiesActionTest(base.TestCase):
         - path: /path/to/overcloud-default-env.yaml
         - path: /path/to/ceph-storage-env.yaml
         """
+        swift.get_object.return_value = ({}, mocked_env)
+        get_object_client_mock.return_value = swift
+
+        environments = {
+            '/path/to/ceph-storage-env.yaml': False,
+            '/path/to/network-isolation.json': False,
+            '/path/to/poc-custom-env.yaml': True
+        }
+
+        action = heat_capabilities.UpdateCapabilitiesAction(
+            environments, self.container_name)
+        self.assertEqual({
+            'name': 'test-container',
+            'environments': [
+                {'path': '/path/to/overcloud-default-env.yaml'},
+                {'path': '/path/to/poc-custom-env.yaml'}
+            ]},
+            action.run(mock_ctx))
+
+        mock_cache.assert_called_once_with(
+            mock_ctx,
+            self.container_name,
+            "tripleo.parameters.get"
+        )
+
+    @mock.patch('tripleo_common.actions.base.TripleOAction.'
+                'cache_delete')
+    @mock.patch('tripleo_common.actions.base.TripleOAction.get_object_client')
+    def test_run_with_sorting_environments(self, get_object_client_mock,
+                                           mock_cache):
+        mock_ctx = mock.MagicMock()
+
+        # setup swift
+        swift = mock.MagicMock()
+        mocked_env = """
+           name: test-container
+           environments:
+           - path: /path/to/overcloud-default-env.yaml
+           - path: /path/to/ceph-storage-env.yaml
+           """
         swift.get_object.side_effect = (
             ({}, mocked_env),
             ({}, MAPPING_YAML_CONTENTS))
@@ -258,7 +298,7 @@ class UpdateCapabilitiesActionTest(base.TestCase):
         }
 
         action = heat_capabilities.UpdateCapabilitiesAction(
-            environments, self.container_name)
+            environments, self.container_name, sort_environments=True)
         self.assertEqual({
             'name': 'test-container',
             'environments': [
@@ -289,9 +329,7 @@ class UpdateCapabilitiesActionTest(base.TestCase):
         - path: /path/to/overcloud-default-env.yaml
         - path: /path/to/ceph-storage-env.yaml
         """
-        swift.get_object.side_effect = (
-            ({}, mocked_env),
-            ({}, MAPPING_YAML_CONTENTS))
+        swift.get_object.return_value = ({}, mocked_env)
         get_object_client_mock.return_value = swift
 
         environments = {