Merge pull request #34 from dkorn/create_group_dampening

Add support for creating group trigger dampenings in Hawkular Alerts

Author: burmanm

hawkular/alerts.py

@@ -206,3 +206,13 @@ def list_dampenings(self, trigger_id):
         url = self._service_url(['triggers', trigger_id, 'dampenings'])
         data = self._get(url)
         return Dampening.list_to_object_list(data)
+
+    def create_group_dampening(self, group_id, dampening):
+        """
+        Create a new group dampening
+        :param group_id: Group Trigger id attached to dampening
+        :return: Group Dampening created
+        """
+        data = self._serialize_object(dampening)
+        url = self._service_url(['triggers', 'groups', group_id, 'dampenings'])
+        return Dampening(self._post(url, data))

tests/test_alerts.py

@@ -216,6 +216,11 @@ def test_create_groups(self):
         m1.member_name = 'Member One'
         m1.data_id_map = {'my-metric-id': 'my-metric-id-member1'}
 
+        dampening = Dampening()
+        dampening.dampening_id = 'a-group-dampening'
+        dampening.trigger_mode = TriggerMode.FIRING
+        dampening.type = DampeningType.STRICT
+
         tc = self.client.create_group_trigger(t)
         self.assertEqual(tc.type, TriggerType.GROUP)
         gcc = self.client.create_group_conditions(t.id, TriggerMode.FIRING, gc)
@@ -225,6 +230,12 @@ def test_create_groups(self):
         gm = self.client.get_group_members('a-group-trigger')
         self.assertEqual(len(gm), 1)
         self.assertEqual(gm[0].id, 'member1')
+        self.client.create_group_dampening('a-group-trigger', dampening)
+        gt = self.client.get_trigger('a-group-trigger', full=True)
+        gd = gt.dampenings
+        self.assertEqual(len(gd), 1)
+        self.assertEqual(gd[0].trigger_mode, 'FIRING')
+        self.assertEqual(gd[0].type, 'STRICT')
 
         # Update group trigger
         t.enabled = True