Updated status logic to always NOTIFY on change

In this patch we revise the workflow after the zone api has
finished updating the upstream dns servers after a change. The goal
is to fix issues with actions that would overwrite other actions,
potentially causing zone change notifications to not be sent in a
timely manner.

Additional changes.
- Changed update_status method args
- Improved unit test coverage of multiple code paths.

Change-Id: I5d566588be66e9ed0df9484e36504a69b4f4b5a9

designate/central/rpcapi.py

@@ -62,8 +62,9 @@ class CentralAPI(object):
         6.0 - Renamed domains to zones
         6.1 - Add ServiceStatus methods
         6.2 - Changed 'find_recordsets' method args
+        6.3 - Changed 'update_status' method args
     """
-    RPC_API_VERSION = '6.2'
+    RPC_API_VERSION = '6.3'
 
     # This allows us to mark some methods as not logged.
     # This can be for a few reasons - some methods my not actually call over
@@ -76,7 +77,7 @@ class CentralAPI(object):
 
         target = messaging.Target(topic=self.topic,
                                   version=self.RPC_API_VERSION)
-        self.client = rpc.get_client(target, version_cap='6.2')
+        self.client = rpc.get_client(target, version_cap='6.3')
 
     @classmethod
     def get_instance(cls):
@@ -351,10 +352,9 @@ class CentralAPI(object):
     def delete_pool(self, context, pool_id):
         return self.client.call(context, 'delete_pool', pool_id=pool_id)
 
-    # Pool Manager Integration Methods
-    def update_status(self, context, zone_id, status, serial):
+    def update_status(self, context, zone_id, status, serial, action=None):
         self.client.cast(context, 'update_status', zone_id=zone_id,
-                         status=status, serial=serial)
+                         status=status, serial=serial, action=action)
 
     # Zone Ownership Transfers
     def create_zone_transfer_request(self, context, zone_transfer_request):

designate/central/service.py

@@ -185,7 +185,7 @@ def notification(notification_type):
 
 
 class Service(service.RPCService):
-    RPC_API_VERSION = '6.2'
+    RPC_API_VERSION = '6.3'
 
     target = messaging.Target(version=RPC_API_VERSION)
 
@@ -2637,38 +2637,58 @@ class Service(service.RPCService):
     @notification('dns.zone.update')
     @transaction
     @synchronized_zone()
-    def update_status(self, context, zone_id, status, serial):
+    def update_status(self, context, zone_id, status, serial, action=None):
         """
         :param context: Security context information.
         :param zone_id: The ID of the designate zone.
         :param status: The status, 'SUCCESS' or 'ERROR'.
         :param serial: The consensus serial number for the zone.
-        :return: updated zone
-        """
-        # TODO(kiall): If the status is SUCCESS and the zone is already ACTIVE,
-        #              we likely don't need to do anything.
-        zone = self._update_zone_status(context, zone_id, status, serial)
-        self._update_record_status(context, zone_id, status, serial)
-        return zone
-
-    def _update_zone_status(self, context, zone_id, status, serial):
-        """Update zone status in storage
-
+        :param action: The action, 'CREATE', 'UPDATE', 'DELETE' or 'NONE'.
         :return: updated zone
         """
         zone = self.storage.get_zone(context, zone_id)
+        if action is None or zone.action == action:
+            if zone.action == 'DELETE' and zone.status != 'ERROR':
+                status = 'NO_ZONE'
+            zone = self._update_zone_or_record_status(
+                zone, status, serial
+            )
+        else:
+            LOG.debug(
+                'Updated action different from current action. '
+                '%(previous_action)s != %(current_action)s '
+                '(%(status)s). Keeping current action %(current_action)s '
+                'for %(zone_id)s',
+                {
+                    'previous_action': action,
+                    'current_action': zone.action,
+                    'status': zone.status,
+                    'zone_id': zone.id,
+                }
+            )
 
-        zone, deleted = self._update_zone_or_record_status(
-            zone, status, serial)
-
-        if zone.status != 'DELETED':
-            LOG.debug('Setting zone %s, serial %s: action %s, status %s',
-                      zone.id, zone.serial, zone.action, zone.status)
+        if zone.status == 'DELETED':
+            LOG.debug(
+                'Updated Status: Deleting %(zone_id)s',
+                {
+                    'zone_id': zone.id,
+                }
+            )
+            self.storage.delete_zone(context, zone.id)
+        else:
+            LOG.debug(
+                'Setting Zone: %(zone_id)s action: %(action)s '
+                'status: %(status)s serial: %(serial)s',
+                {
+                    'zone_id': zone.id,
+                    'action': zone.action,
+                    'status': zone.status,
+                    'serial': zone.serial,
+                }
+            )
             self.storage.update_zone(context, zone)
 
-        if deleted:
-            LOG.debug('update_status: deleting %s', zone.name)
-            self.storage.delete_zone(context, zone.id)
+        self._update_record_status(context, zone_id, status, serial)
 
         return zone
 
@@ -2700,8 +2720,7 @@ class Service(service.RPCService):
         records = self.storage.find_records(context, criterion=criterion)
 
         for record in records:
-            record, deleted = self._update_zone_or_record_status(
-                record, status, serial)
+            record = self._update_zone_or_record_status(record, status, serial)
 
             if record.obj_what_changed():
                 LOG.debug('Setting record %s, serial %s: action %s, '
@@ -2712,7 +2731,7 @@ class Service(service.RPCService):
             # TODO(Ron): Including this to retain the current logic.
             # We should NOT be deleting records.  The record status should
             # be used to indicate the record has been deleted.
-            if deleted:
+            if record.status == 'DELETED':
                 LOG.debug('Deleting record %s, serial %s: action %s, '
                           'status %s', record.id, record.serial,
                           record.action, record.status)
@@ -2728,23 +2747,19 @@ class Service(service.RPCService):
 
     @staticmethod
     def _update_zone_or_record_status(zone_or_record, status, serial):
-        deleted = False
         if status == 'SUCCESS':
-            if zone_or_record.action in ['CREATE', 'UPDATE'] \
-                    and zone_or_record.status in ['PENDING', 'ERROR'] \
-                    and serial >= zone_or_record.serial:
-                zone_or_record.action = 'NONE'
-                zone_or_record.status = 'ACTIVE'
-            elif zone_or_record.action == 'DELETE' \
-                    and zone_or_record.status in ['PENDING', 'ERROR'] \
-                    and serial >= zone_or_record.serial:
-                zone_or_record.action = 'NONE'
-                zone_or_record.status = 'DELETED'
-                deleted = True
+            if (zone_or_record.status in ['PENDING', 'ERROR'] and
+                    serial >= zone_or_record.serial):
+                if zone_or_record.action in ['CREATE', 'UPDATE']:
+                    zone_or_record.action = 'NONE'
+                    zone_or_record.status = 'ACTIVE'
+                elif zone_or_record.action == 'DELETE':
+                    zone_or_record.action = 'NONE'
+                    zone_or_record.status = 'DELETED'
 
         elif status == 'ERROR':
-            if zone_or_record.status == 'PENDING' \
-                    and (serial >= zone_or_record.serial or serial == 0):
+            if (zone_or_record.status == 'PENDING' and
+                    (serial >= zone_or_record.serial or serial == 0)):
                 zone_or_record.status = 'ERROR'
 
         elif status == 'NO_ZONE':
@@ -2754,9 +2769,8 @@ class Service(service.RPCService):
             elif zone_or_record.action == 'DELETE':
                 zone_or_record.action = 'NONE'
                 zone_or_record.status = 'DELETED'
-                deleted = True
 
-        return zone_or_record, deleted
+        return zone_or_record
 
     # Zone Transfers
     def _transfer_key_generator(self, size=8):

designate/producer/tasks.py

@@ -249,19 +249,16 @@ class PeriodicGenerateDelayedNotifyTask(PeriodicTask):
             sort_dir='asc',
         )
 
-        LOG.debug(
-            "Performing delayed NOTIFY for %(start)s to %(end)s: %(n)d",
-            {
-                'start': pstart,
-                'end': pend,
-                'n': len(zones)
-            }
-        )
-
         for zone in zones:
             self.zone_api.update_zone(ctxt, zone)
             zone.delayed_notify = False
             self.central_api.update_zone(ctxt, zone)
+            LOG.debug(
+                'Performed delayed NOTIFY for %(id)s',
+                {
+                    'id': zone.id,
+                }
+            )
 
 
 class WorkerPeriodicRecovery(PeriodicTask):

designate/tests/test_api/test_v2/test_recordsets.py

@@ -369,6 +369,32 @@ class ApiV2RecordSetsTest(ApiV2TestCase):
         self._assert_exception('timeout', 504, self.client.get, url)
 
     def test_get_deleted_recordsets(self):
+        zone = self.create_zone(fixture=1)
+        recordset = self.create_recordset(zone)
+        url = '/zones/%s/recordsets' % zone['id']
+
+        response = self.client.get(url)
+
+        # Check the headers are what we expect
+        self.assertEqual(200, response.status_int)
+
+        # Now delete the recordset
+        url = '/zones/%s/recordsets/%s' % (zone['id'], recordset.id)
+        self.client.delete(url, status=202)
+
+        # Simulate the zone having been deleted on the backend
+        zone_serial = self.central_service.get_zone(
+            self.admin_context, zone['id']).serial
+        self.central_service.update_status(
+            self.admin_context, zone['id'], 'SUCCESS', zone_serial, 'UPDATE'
+        )
+
+        # Try to get the record and ensure that we get a
+        # recordset_not_found error
+        self._assert_exception('recordset_not_found', 404, self.client.get,
+                               url)
+
+    def test_get_deleted_recordset_after_deleting_zone(self):
         zone = self.create_zone(fixture=1)
         self.create_recordset(zone)
         url = '/zones/%s/recordsets' % zone['id']
@@ -378,16 +404,18 @@ class ApiV2RecordSetsTest(ApiV2TestCase):
         # Check the headers are what we expect
         self.assertEqual(200, response.status_int)
 
-        # now delete the zone and get the recordsets
+        # Now delete the zone
         self.client.delete('/zones/%s' % zone['id'], status=202)
 
         # Simulate the zone having been deleted on the backend
         zone_serial = self.central_service.get_zone(
             self.admin_context, zone['id']).serial
         self.central_service.update_status(
-            self.admin_context, zone['id'], "SUCCESS", zone_serial)
+            self.admin_context, zone['id'], 'SUCCESS', zone_serial, 'DELETE'
+        )
 
-        # Check that we get a zone_not_found error
+        # Try to get the record and ensure that we get a
+        # zone_not_found error
         self._assert_exception('zone_not_found', 404, self.client.get, url)
 
     def test_get_recordset(self):

designate/tests/test_central/test_service.py

@@ -28,6 +28,7 @@ from oslo_db import exception as db_exception
 from oslo_log import log as logging
 from oslo_messaging.notify import notifier
 from oslo_messaging.rpc import dispatcher as rpc_dispatcher
+from oslo_utils import timeutils
 from oslo_versionedobjects import exception as ovo_exc
 import testtools
 from testtools.matchers import GreaterThan
@@ -2550,7 +2551,7 @@ class CentralServiceTest(CentralTestCase):
         zone_serial = self.central_service.get_zone(
             elevated_a, zone_id).serial
         self.central_service.update_status(
-            elevated_a, zone_id, "SUCCESS", zone_serial)
+            elevated_a, zone_id, 'SUCCESS', zone_serial, 'UPDATE')
 
         self.network_api.fake.deallocate_floatingip(fip['id'])
 
@@ -2661,7 +2662,7 @@ class CentralServiceTest(CentralTestCase):
         zone_serial = self.central_service.get_zone(
             elevated_a, zone_id).serial
         self.central_service.update_status(
-            elevated_a, zone_id, "SUCCESS", zone_serial)
+            elevated_a, zone_id, 'SUCCESS', zone_serial, 'UPDATE')
 
         count = self.central_service.count_records(
             elevated_a, {'managed_resource_id': fip['id']})
@@ -2682,7 +2683,7 @@ class CentralServiceTest(CentralTestCase):
         zone_serial = self.central_service.get_zone(
             elevated_a, zone_id).serial
         self.central_service.update_status(
-            elevated_a, zone_id, "SUCCESS", zone_serial)
+            elevated_a, zone_id, 'SUCCESS', zone_serial, 'UPDATE')
 
         count = self.central_service.count_records(
             elevated_a, {'managed_resource_id': fip['id']})
@@ -3127,7 +3128,7 @@ class CentralServiceTest(CentralTestCase):
             self.admin_context, zone['id']).serial
 
         self.central_service.update_status(
-            self.admin_context, zone['id'], "SUCCESS", zone_serial)
+            self.admin_context, zone['id'], 'SUCCESS', zone_serial, 'DELETE')
 
         # Fetch the zone again, ensuring an exception is raised
         exc = self.assertRaises(rpc_dispatcher.ExpectedException,
@@ -3151,7 +3152,7 @@ class CentralServiceTest(CentralTestCase):
         zone_serial = self.central_service.get_zone(
             self.admin_context, zone['id']).serial
         self.central_service.update_status(
-            self.admin_context, zone['id'], "SUCCESS", zone_serial)
+            self.admin_context, zone['id'], 'SUCCESS', zone_serial, 'UPDATE')
 
         # Fetch the record again, ensuring an exception is raised
         exc = self.assertRaises(rpc_dispatcher.ExpectedException,
@@ -3162,6 +3163,131 @@ class CentralServiceTest(CentralTestCase):
 
         self.assertEqual(exceptions.RecordSetNotFound, exc.exc_info[0])
 
+    def test_update_status_create_zone(self):
+        zone = self.create_zone()
+
+        updated_zone = self.central_service.get_zone(
+            self.admin_context, zone['id']
+        )
+        self.assertEqual('CREATE', updated_zone.action)
+        self.assertEqual('PENDING', updated_zone.status)
+
+        ns_recordsets = self.central_service.find_recordset(
+            self.admin_context,
+            criterion={'zone_id': updated_zone.id, 'type': 'NS'}
+        )
+
+        self.assertEqual('CREATE', ns_recordsets.action)
+        self.assertEqual('PENDING', ns_recordsets.status)
+
+        soa_recordsets = self.central_service.find_recordset(
+            self.admin_context,
+            criterion={'zone_id': updated_zone.id, 'type': 'SOA'}
+        )
+
+        self.assertEqual('CREATE', soa_recordsets.action)
+        self.assertEqual('PENDING', soa_recordsets.status)
+
+        self.central_service.update_status(
+            self.admin_context, zone['id'], 'SUCCESS',
+            timeutils.utcnow_ts() + 1, 'CREATE',
+        )
+
+        updated_zone = self.central_service.get_zone(
+            self.admin_context, zone['id']
+        )
+        self.assertEqual('NONE', updated_zone.action)
+        self.assertEqual('ACTIVE', updated_zone.status)
+
+        ns_recordsets = self.central_service.find_recordset(
+            self.admin_context,
+            criterion={'zone_id': updated_zone.id, 'type': 'NS'}
+        )
+
+        self.assertEqual('NONE', ns_recordsets.action)
+        self.assertEqual('ACTIVE', ns_recordsets.status)
+
+        soa_recordsets = self.central_service.find_recordset(
+            self.admin_context,
+            criterion={'zone_id': updated_zone.id, 'type': 'SOA'}
+        )
+
+        self.assertEqual('NONE', soa_recordsets.action)
+        self.assertEqual('ACTIVE', soa_recordsets.status)
+
+    def test_update_status_create_record_before_zone_finished(self):
+        zone = self.create_zone()
+        self.assertEqual('CREATE', zone.action)
+        self.assertEqual('PENDING', zone.status)
+
+        updated_zone = self.central_service.get_zone(
+            self.admin_context, zone['id']
+        )
+        self.assertEqual('CREATE', updated_zone.action)
+        self.assertEqual('PENDING', updated_zone.status)
+
+        recordset = objects.RecordSet(
+            name='www.%s' % zone.name,
+            type='A',
+            records=objects.RecordList(objects=[
+                objects.Record(data='127.0.0.1'),
+                objects.Record(data='127.0.0.2'),
+            ]),
+        )
+
+        # Create a recordset before the zone is properly setup.
+        updated_recordset = self.central_service.create_recordset(
+            self.admin_context, zone['id'], recordset
+        )
+        self.assertEqual('CREATE', updated_recordset.action)
+        self.assertEqual('PENDING', updated_recordset.status)
+
+        # Finish setting up the zone.
+        self.central_service.update_status(
+            self.admin_context, zone['id'], 'SUCCESS',
+            timeutils.utcnow_ts() + 1, 'CREATE',
+        )
+
+        # Check that we are still waiting for the zone to be updated
+        # with the new recordset.
+        # It's likely that the DNS server already knows about the recordset,
+        # but there is also a chance that the recordset wasn't ready yet
+        # and is missing from the upstream DNS servers.
+        updated_zone = self.central_service.get_zone(
+            self.admin_context, zone['id']
+        )
+        self.assertEqual('UPDATE', updated_zone.action)
+        self.assertEqual('PENDING', updated_zone.status)
+
+        updated_recordset = self.central_service.get_recordset(
+            self.admin_context, zone['id'], recordset['id']
+        )
+        # The recordset is already marked as ACTIVE, since we cannot
+        # tell if the record was created / updated successfully or not at this
+        # stage, also Zone NS and SOA records always needs to be marked ACTIVE.
+        # Safer to just mark all records as ACTIVE.
+        self.assertEqual('NONE', updated_recordset.action)
+        self.assertEqual('ACTIVE', updated_recordset.status)
+
+        # We just got the word from the worker that both the zone and the
+        # recordset are known to the upstream DNS servers now.
+        self.central_service.update_status(
+            self.admin_context, zone['id'], 'SUCCESS',
+            timeutils.utcnow_ts() + 2, 'UPDATE',
+        )
+
+        updated_zone = self.central_service.get_zone(
+            self.admin_context, zone['id']
+        )
+        self.assertEqual('NONE', updated_zone.action)
+        self.assertEqual('ACTIVE', updated_zone.status)
+
+        updated_recordset = self.central_service.get_recordset(
+            self.admin_context, zone['id'], recordset['id']
+        )
+        self.assertEqual('NONE', updated_recordset.action)
+        self.assertEqual('ACTIVE', updated_recordset.status)
+
     @mock.patch.object(notifier.Notifier, "info")
     def test_update_status_send_notification(self, mock_notifier):
 
@@ -3184,7 +3310,7 @@ class CentralServiceTest(CentralTestCase):
         # have been sent and the zone is now in ACTIVE status
         mock_notifier.reset_mock()
         self.central_service.update_status(
-            self.admin_context, zone['id'], "SUCCESS", zone.serial)
+            self.admin_context, zone['id'], 'SUCCESS', zone.serial, 'CREATE')
 
         self.assertEqual(2, mock_notifier.call_count)
         notify_string, notified_zone = mock_notifier.call_args_list[0][0][1:]
@@ -3218,7 +3344,7 @@ class CentralServiceTest(CentralTestCase):
         zone_serial = self.central_service.get_zone(
             self.admin_context, zone['id']).serial
         self.central_service.update_status(
-            self.admin_context, zone['id'], "SUCCESS", zone_serial)
+            self.admin_context, zone['id'], 'SUCCESS', zone_serial, 'UPDATE')
 
         # Fetch the record again, ensuring an exception is raised
         exc = self.assertRaises(rpc_dispatcher.ExpectedException,

designate/tests/unit/test_central/test_basic.py

@@ -2151,18 +2151,39 @@ class CentralZoneExportTests(CentralBasic):
 
 
 class CentralStatusTests(CentralBasic):
-
     def test_update_zone_or_record_status_no_zone(self):
         zone = RwObject(
-                    action='UPDATE',
+                    id='uuid',
+                    action='CREATE',
                     status='SUCCESS',
                     serial=0,
                 )
-        dom, deleted = self.service._update_zone_or_record_status(
-            zone, 'NO_ZONE', 0)
 
-        self.assertEqual(dom.action, 'CREATE')
-        self.assertEqual(dom.status, 'ERROR')
+        self.service.storage.get_zone.return_value = zone
+        self.service.storage.find_records.return_value = []
+
+        new_zone = self.service.update_status(
+            self.context, zone.id, 'NO_ZONE', 0, 'CREATE')
+
+        self.assertEqual(new_zone.action, 'CREATE')
+        self.assertEqual(new_zone.status, 'ERROR')
+
+    def test_update_zone_or_record_status_handle_update_after_create(self):
+        zone = RwObject(
+                    id='uuid',
+                    action='UPDATE',
+                    status='PENDING',
+                    serial=0,
+                )
+
+        self.service.storage.get_zone.return_value = zone
+        self.service.storage.find_records.return_value = []
+
+        new_zone = self.service.update_status(
+            self.context, zone.id, 'PENDING', 0, 'CREATE')
+
+        self.assertEqual(new_zone.action, 'UPDATE')
+        self.assertEqual(new_zone.status, 'PENDING')
 
 
 class CentralQuotaTest(unittest.TestCase):

designate/tests/unit/workers/test_zone_tasks.py

@@ -311,12 +311,6 @@ class TestZoneActor(oslotest.base.BaseTestCase):
             mock.Mock(action='CREATE'),
         )
 
-    def test_invalid_action(self):
-        self.assertRaisesRegex(
-            exceptions.BadAction, 'Unexpected action: BAD',
-            self.actor._validate_action, 'BAD'
-        )
-
     def test_threshold_from_config(self):
         actor = zone.ZoneActor(
             self.executor, self.context, self.pool, mock.Mock(action='CREATE')
@@ -598,19 +592,21 @@ class TestUpdateStatus(oslotest.base.BaseTestCase):
 
     def test_call_on_delete(self):
         self.task.zone.action = 'DELETE'
-
-        self.task()
-
-        self.assertEqual('NONE', self.task.zone.action)
-        self.assertEqual('NO_ZONE', self.task.zone.status)
-        self.assertTrue(self.task.central_api.update_status.called)
-
-    def test_call_on_success(self):
         self.task.zone.status = 'SUCCESS'
 
         self.task()
 
-        self.assertEqual('NONE', self.task.zone.action)
+        self.assertEqual('DELETE', self.task.zone.action)
+        self.assertEqual('SUCCESS', self.task.zone.status)
+        self.assertTrue(self.task.central_api.update_status.called)
+
+    def test_call_on_success(self):
+        self.task.zone.action = 'UPDATE'
+        self.task.zone.status = 'SUCCESS'
+
+        self.task()
+
+        self.assertEqual('UPDATE', self.task.zone.action)
         self.assertTrue(self.task.central_api.update_status.called)
 
     def test_call_central_call(self):
@@ -623,6 +619,7 @@ class TestUpdateStatus(oslotest.base.BaseTestCase):
             self.task.zone.id,
             self.task.zone.status,
             self.task.zone.serial,
+            self.task.zone.action,
         )
 
     def test_call_on_delete_error(self):

designate/worker/tasks/zone.py

@@ -78,11 +78,11 @@ class ZoneActionOnTarget(base.Task):
                 if self.action == 'CREATE':
                     self.target.backend.create_zone(self.context, self.zone)
                     SendNotify(self.executor, self.zone, self.target)()
-                elif self.action == 'UPDATE':
-                    self.target.backend.update_zone(self.context, self.zone)
-                    SendNotify(self.executor, self.zone, self.target)()
                 elif self.action == 'DELETE':
                     self.target.backend.delete_zone(self.context, self.zone)
+                else:
+                    self.target.backend.update_zone(self.context, self.zone)
+                    SendNotify(self.executor, self.zone, self.target)()
 
                 LOG.debug("Successful %s zone %s on %s",
                           self.action, self.zone.name, self.target)
@@ -160,10 +160,6 @@ class ZoneActor(base.Task, ThresholdMixin):
         self.pool = pool
         self.zone = zone
 
-    def _validate_action(self, action):
-        if action not in ['CREATE', 'UPDATE', 'DELETE']:
-            raise exceptions.BadAction('Unexpected action: %s' % action)
-
     def _execute(self):
         results = self.executor.run([
             ZoneActionOnTarget(self.executor, self.context, self.zone, target)
@@ -193,7 +189,6 @@ class ZoneActor(base.Task, ThresholdMixin):
         return True
 
     def __call__(self):
-        self._validate_action(self.zone.action)
         results = self._execute()
         return self._threshold_met(results)
 
@@ -496,25 +491,20 @@ class UpdateStatus(base.Task):
         self.context = context
 
     def __call__(self):
-        # TODO(timsim): Fix this when central's logic is sane
-        if self.zone.action == 'DELETE' and self.zone.status != 'ERROR':
-            self.zone.action = 'NONE'
-            self.zone.status = 'NO_ZONE'
-
-        if self.zone.status == 'SUCCESS':
-            self.zone.action = 'NONE'
-
-        # This log message will always have action as NONE and then we
-        # don't use the action in the update_status call.
-        LOG.debug('Updating status for %(zone)s to %(status)s:%(action)s',
-                  {'zone': self.zone.name, 'status': self.zone.status,
-                   'action': self.zone.action})
+        LOG.debug(
+            'Updating status for %(zone)s to %(status)s:%(action)s', {
+                'zone': self.zone.name,
+                'status': self.zone.status,
+                'action': self.zone.action,
+            }
+        )
 
         self.central_api.update_status(
             self.context,
             self.zone.id,
             self.zone.status,
-            self.zone.serial
+            self.zone.serial,
+            self.zone.action,
         )
 
 

releasenotes/notes/rpc-version-update-f87b852b361d0aad.yaml

@@ -0,0 +1,7 @@
+---
+upgrade:
+  - |
+    The Designate Central RPC API version was updated and may not be backwards
+    compatible with an older version of the Designate RPC API. When upgrading
+    a multi-controller deployment make sure that all designate-central services
+    are upgraded before starting the designate-worker service.