Support Qinling actions in Mistral

An example can be found in the task description.

Remove the cap on networkx library according to:
13644d63c6 (diff-d7d5c6fa7118ea10d88f3afeaef4da77)

Depends-On: https://review.openstack.org/#/c/567971/
Change-Id: I168a32b8c73b4b30224ce8f27bcde9cfa2b8d2ad
Story: 2002014
Task: 19654

lower-constraints.txt

@@ -130,6 +130,7 @@ python-troveclient==2.2.0
 python-vitrageclient==2.0.0
 python-zaqarclient==1.0.0
 python-zunclient==1.0.0
+python-qinlingclient==1.0.0
 pytz==2013.6
 PyYAML==3.12
 reno==2.5.0

mistral/actions/generator_factory.py

@@ -21,7 +21,7 @@ SUPPORTED_MODULES = [
     'Nova', 'Glance', 'Keystone', 'Heat', 'Neutron', 'Cinder',
     'Trove', 'Ironic', 'Baremetal Introspection', 'Swift', 'SwiftService',
     'Zaqar', 'Barbican', 'Mistral', 'Designate', 'Magnum', 'Murano', 'Tacker',
-    'Aodh', 'Gnocchi', 'Glare', 'Vitrage', 'Senlin', 'Zun'
+    'Aodh', 'Gnocchi', 'Glare', 'Vitrage', 'Senlin', 'Zun', 'Qinling'
 ]
 
 

mistral/actions/openstack/actions.py

@@ -65,6 +65,7 @@ mistralclient = _try_import('mistralclient.api.v2.client')
 muranoclient = _try_import('muranoclient.v1.client')
 neutronclient = _try_import('neutronclient.v2_0.client')
 novaclient = _try_import('novaclient.client')
+qinlingclient = _try_import('qinlingclient.v1.client')
 senlinclient = _try_import('senlinclient.v1.client')
 swift_client = _try_import('swiftclient.client')
 swiftservice = _try_import('swiftclient.service')
@@ -974,3 +975,26 @@ class ZunAction(base.OpenStackAction):
             endpoint_override="http://127.0.0.1:9517/",
             session=session
         )
+
+
+class QinlingAction(base.OpenStackAction):
+    _service_type = 'function-engine'
+
+    @classmethod
+    def _get_client_class(cls):
+        return qinlingclient.Client
+
+    def _create_client(self, context):
+        qinling_endpoint = self.get_service_endpoint()
+        session_and_auth = self.get_session_and_auth(context)
+
+        return self._get_client_class()(endpoint_override=qinling_endpoint.url,
+                                        session=session_and_auth['session'])
+
+    @classmethod
+    def _get_fake_client(cls):
+        session = keystone_utils.get_admin_session()
+        return cls._get_client_class()(
+            endpoint_override="http://127.0.0.1:7070/",
+            session=session
+        )

mistral/actions/openstack/mapping.json

@@ -1305,5 +1305,32 @@
         "services_disable": "services.disable",
         "services_enable": "services.enable",
         "services_list": "services.list"
+    },
+    "qinling": {
+        "_comment": "Qinling v1 actions",
+        "runtimes_create": "runtimes.create",
+        "runtimes_list": "runtimes.list",
+        "runtimes_get": "runtimes.get",
+        "runtimes_delete": "runtimes.delete",
+        "functions_create": "functions.create",
+        "functions_list": "functions.list",
+        "functions_get": "functions.get",
+        "functions_update": "functions.update",
+        "functions_delete": "functions.delete",
+        "function_executions_create": "function_executions.create",
+        "function_executions_list": "function_executions.list",
+        "function_executions_get": "function_executions.get",
+        "function_executions_delete": "function_executions.delete",
+        "function_executions_get_log": "function_executions.get_log",
+        "jobs_create": "jobs.create",
+        "jobs_list": "jobs.list",
+        "jobs_get": "jobs.get",
+        "jobs_update": "jobs.update",
+        "jobs_delete": "jobs.delete",
+        "webhooks_create": "webhooks.create",
+        "webhooks_list": "webhooks.list",
+        "webhooks_get": "webhooks.get",
+        "webhooks_update": "webhooks.update",
+        "webhooks_delete": "webhooks.delete"
     }
 }

mistral/tests/unit/actions/openstack/test_generator.py

@@ -56,7 +56,8 @@ MODULE_MAPPING = {
     'gnocchi': ['gnocchi.metric_list', actions.GnocchiAction],
     'glare': ['glare.artifacts_list', actions.GlareAction],
     'vitrage': ['vitrage.alarm_get', actions.VitrageAction],
-    'zun': ['zun.containers_list', actions.ZunAction]
+    'zun': ['zun.containers_list', actions.ZunAction],
+    'qinling': ['qinling.runtimes_list', actions.QinlingAction]
 }
 
 EXTRA_MODULES = ['neutron', 'swift', 'zaqar', 'tacker', 'senlin']

mistral/tests/unit/actions/openstack/test_openstack_actions.py

@@ -374,3 +374,16 @@ class OpenStackActionTest(base.BaseTestCase):
         mocked().containers.get.assert_called_once_with(
             container_id="1234-abcd"
         )
+
+    @mock.patch.object(actions.QinlingAction, '_get_client')
+    def test_qinling_action(self, mocked):
+        mock_ctx = mock.Mock()
+        method_name = "runtimes.get"
+        action_class = actions.QinlingAction
+        action_class.client_method_name = method_name
+        params = {'id': '1234-abcd'}
+        action = action_class(**params)
+        action.run(mock_ctx)
+
+        self.assertTrue(mocked().runtimes.get.called)
+        mocked().runtimes.get.assert_called_once_with(id="1234-abcd")

releasenotes/notes/support-qinling-action-99cd323d4df36d48.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Add Mistral actions for Openstack Qinling, the function management service.

requirements.txt

@@ -13,7 +13,7 @@ Jinja2>=2.10 # BSD License (3 clause)
 jsonschema<3.0.0,>=2.6.0 # MIT
 keystonemiddleware>=4.17.0 # Apache-2.0
 mistral-lib>=0.4.0 # Apache-2.0
-networkx<2.0,>=1.10 # BSD
+networkx>=1.10 # BSD
 oslo.concurrency>=3.26.0 # Apache-2.0
 oslo.config>=5.2.0 # Apache-2.0
 oslo.context>=2.20.0 # Apache-2.0
@@ -51,6 +51,7 @@ python-ironic-inspector-client>=1.5.0 # Apache-2.0
 python-vitrageclient>=2.0.0 # Apache-2.0
 python-zaqarclient>=1.0.0 # Apache-2.0
 python-zunclient>=1.0.0 # Apache-2.0
+python-qinlingclient>=1.0.0 # Apache-2.0
 PyJWT>=1.0.1 # MIT
 PyYAML>=3.12 # MIT
 requests>=2.14.2 # Apache-2.0

test-requirements.txt

@@ -10,7 +10,7 @@ fixtures>=3.0.0 # Apache-2.0/BSD
 keystonemiddleware>=4.17.0 # Apache-2.0
 mistral-lib>=0.4.0 # Apache-2.0
 mock>=2.0.0 # BSD
-networkx<2.0,>=1.10 # BSD
+networkx>=1.10 # BSD
 nose>=1.3.7 # LGPL
 oslotest>=3.2.0 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0