Remove unused rpc calls

These RPC calls were only used internally and does not
need to be exposed as RPC calls.

The following rpc calls were removed.
- find_records
- find_recordset
- update_zone_import

Change-Id: I0dd7c77def9a9d41a518b92b9a662a0e1fce1e3e

designate/central/rpcapi.py

@@ -71,8 +71,9 @@ class CentralAPI:
         6.6 - Add methods for shared zones
         6.7 - Add increment_zone_serial
         6.8 - Add managed recordset methods
+        6.9 - Removed unused methods
     """
-    RPC_API_VERSION = '6.8'
+    RPC_API_VERSION = '6.9'
 
     # This allows us to mark some methods as not logged.
     # This can be for a few reasons - some methods my not actually call over
@@ -85,7 +86,7 @@ class CentralAPI:
 
         target = messaging.Target(topic=self.topic,
                                   version=self.RPC_API_VERSION)
-        self.client = rpc.get_client(target, version_cap='6.8')
+        self.client = rpc.get_client(target, version_cap='6.9')
 
     @classmethod
     def get_instance(cls):
@@ -230,9 +231,6 @@ class CentralAPI:
                                 limit=limit, sort_key=sort_key,
                                 sort_dir=sort_dir, force_index=force_index)
 
-    def find_recordset(self, context, criterion=None):
-        return self.client.call(context, 'find_recordset', criterion=criterion)
-
     def create_managed_records(self, context, zone_id, records_values,
                                recordset_values):
         return self.client.call(context, 'create_managed_records',
@@ -259,13 +257,6 @@ class CentralAPI:
                                 recordset_id=recordset_id,
                                 increment_serial=increment_serial)
 
-    # Record Methods
-    def find_records(self, context, criterion=None, marker=None, limit=None,
-                     sort_key=None, sort_dir=None):
-        return self.client.call(context, 'find_records', criterion=criterion,
-                                marker=marker, limit=limit, sort_key=sort_key,
-                                sort_dir=sort_dir)
-
     # Misc. Report combining counts for tenants, zones and records
     def count_report(self, context, criterion=None):
         return self.client.call(context, 'count_report', criterion=criterion)
@@ -395,10 +386,6 @@ class CentralAPI:
         return self.client.call(context, 'get_zone_import',
                                 zone_import_id=zone_import_id)
 
-    def update_zone_import(self, context, zone_import):
-        return self.client.call(context, 'update_zone_import',
-                                zone_import=zone_import)
-
     def delete_zone_import(self, context, zone_import_id):
         return self.client.call(context, 'delete_zone_import',
                                 zone_import_id=zone_import_id)

designate/central/service.py

@@ -54,7 +54,7 @@ LOG = logging.getLogger(__name__)
 
 
 class Service(service.RPCService):
-    RPC_API_VERSION = '6.8'
+    RPC_API_VERSION = '6.9'
 
     target = messaging.Target(version=RPC_API_VERSION)
 
@@ -1522,9 +1522,7 @@ class Service(service.RPCService):
 
         return recordsets
 
-    @rpc.expected_exceptions()
     def find_recordset(self, context, criterion=None):
-
         # TODO(johnsom) Fix this to be useful
         if policy.enforce_new_defaults():
             target = {constants.RBAC_PROJECT_ID: context.project_id}
@@ -1767,7 +1765,6 @@ class Service(service.RPCService):
         return self.storage.count_recordsets(context, criterion)
 
     # Record Methods
-    @rpc.expected_exceptions()
     def find_records(self, context, criterion=None, marker=None, limit=None,
                      sort_key=None, sort_dir=None):
 
@@ -2814,7 +2811,6 @@ class Service(service.RPCService):
 
         self.update_zone_import(context, zone_import)
 
-    @rpc.expected_exceptions()
     @notification.notify_type('dns.zone_import.update')
     def update_zone_import(self, context, zone_import):
         if policy.enforce_new_defaults():

releasenotes/notes/unused-rpc-calls-7df4dcbcc19c6f60.yaml

@@ -0,0 +1,11 @@
+---
+upgrade:
+  - |
+    Removed the following unused central rpc calls. This should not impact
+    normal installations, but if these are used in any custom written backends
+    or plugins that you are using, you will need to update your code before
+    upgrading.
+
+    - ``find_records``
+    - ``find_recordset``
+    - ``update_zone_import``