Fetch primary_status from raid controller

This is already being polled but just not returned. This also
bring parity with standard racadm output.

Change-Id: Ia5f1c49b46463f4872960d2f652a7406b79101eb

dracclient/resources/raid.py

@@ -106,7 +106,7 @@ def raid_state(self):
 
 RAIDController = collections.namedtuple(
     'RAIDController', ['id', 'description', 'manufacturer', 'model',
-                       'firmware_version'])
+                       'primary_status', 'firmware_version'])
 
 VirtualDiskTuple = collections.namedtuple(
     'VirtualDisk',
@@ -182,6 +182,9 @@ def _parse_drac_raid_controller(self, drac_controller):
                 drac_controller, 'DeviceCardManufacturer'),
             model=self._get_raid_controller_attr(
                 drac_controller, 'ProductName'),
+            primary_status=constants.PRIMARY_STATUS[
+                self._get_raid_controller_attr(drac_controller,
+                                               'PrimaryStatus')],
             firmware_version=self._get_raid_controller_attr(
                 drac_controller, 'ControllerFirmwareVersion'))
 

dracclient/tests/test_raid.py

@@ -40,6 +40,7 @@ def test_list_raid_controllers(self, mock_requests):
             description='Integrated RAID Controller 1',
             manufacturer='DELL',
             model='PERC H710 Mini',
+            primary_status='ok',
             firmware_version='21.3.0-0009')
 
         mock_requests.post(