Remove old online migration codes

The vif migration for port and portgroup has been removed in [1],
this follow up removes unused code in objects.

[1] https://review.opendev.org/#/c/685091

Change-Id: I4ff7d6ce6535be0cb2b2959c8539a6850e189647

4 files changed, 0 insertions, 121 deletions

diff --git a/ironic/objects/port.py b/ironic/objects/port.py
index 5c5067859..7bc829dfa 100644
--- a/ironic/objects/port.py
+++ b/ironic/objects/port.py
@@ -26,36 +26,6 @@ from ironic.objects import fields as object_fields
 from ironic.objects import notification
 
 
-def migrate_vif_port_id(context, max_count):
-    """Copy port's VIF info from extra to internal_info.
-
-    :param context: The context.
-    :param max_count: The maximum number of objects to migrate. Must be
-                      >= 0. If zero, all the objects will be migrated.
-    :returns: A 2-tuple -- the total number of objects that need to be
-              migrated (at the beginning of this call) and the number
-              of migrated objects.
-    """
-    # TODO(rloo): remove this method in Stein, when we remove from dbsync.py
-
-    # NOTE(rloo): if we introduce newer port versions in the same cycle,
-    # we could add those versions along with 1.8. This is only so we don't
-    # duplicate work; it isn't necessary.
-    db_ports = Port.dbapi.get_not_versions('Port', ['1.8', '1.9'])
-    total = len(db_ports)
-    max_count = max_count or total
-    done = 0
-    for db_port in db_ports:
-        # NOTE(rloo): this will indirectly invoke Port._convert_to_version()
-        #             which does all the real work
-        port = Port._from_db_object(context, Port(), db_port)
-        port.save()
-        done += 1
-        if done == max_count:
-            break
-    return total, done
-
-
 @base.IronicObjectRegistry.register
 class Port(base.IronicObject, object_base.VersionedObjectDictCompat):
     # Version 1.0: Initial version
diff --git a/ironic/objects/portgroup.py b/ironic/objects/portgroup.py
index add50ce25..4c6a763a2 100644
--- a/ironic/objects/portgroup.py
+++ b/ironic/objects/portgroup.py
@@ -27,37 +27,6 @@ from ironic.objects import fields as object_fields
 from ironic.objects import notification
 
 
-def migrate_vif_port_id(context, max_count):
-    """Copy portgroup's VIF info from extra to internal_info.
-
-    :param context: The context.
-    :param max_count: The maximum number of objects to migrate. Must be
-                      >= 0. If zero, all the objects will be migrated.
-    :returns: A 2-tuple -- the total number of objects that need to be
-              migrated (at the beginning of this call) and the number
-              of migrated objects.
-    """
-    # TODO(rloo): remove this method in Stein, when we remove from dbsync.py
-
-    # NOTE(rloo): if we introduce newer portgroup versions in the same cycle,
-    # we could add those versions along with 1.4. This is only so we don't
-    # duplicate work; it isn't necessary.
-    db_objs = Portgroup.dbapi.get_not_versions('Portgroup', ['1.4'])
-    total = len(db_objs)
-    max_count = max_count or total
-    done = 0
-    for db_obj in db_objs:
-        # NOTE(rloo): this will indirectly invoke
-        #             Portgroup._convert_to_version() which does all the real
-        #             work
-        portgroup = Portgroup._from_db_object(context, Portgroup(), db_obj)
-        portgroup.save()
-        done += 1
-        if done == max_count:
-            break
-    return total, done
-
-
 @base.IronicObjectRegistry.register
 class Portgroup(base.IronicObject, object_base.VersionedObjectDictCompat):
     # Version 1.0: Initial version
diff --git a/ironic/tests/unit/objects/test_port.py b/ironic/tests/unit/objects/test_port.py
index 2e6948773..5c1d4b205 100644
--- a/ironic/tests/unit/objects/test_port.py
+++ b/ironic/tests/unit/objects/test_port.py
@@ -349,33 +349,3 @@ class TestMigrateVifPortId(db_base.DbTestCase):
                 address='52:54:00:cf:2d:3%s' % i,
                 extra=extra, version='1.7')
             self.db_ports.append(port)
-
-    @mock.patch.object(objects.Port, '_convert_to_version', autospec=True)
-    def test_migrate_vif_port_id_all(self, mock_convert):
-        with mock.patch.object(self.dbapi, 'get_not_versions',
-                               autospec=True) as mock_get_not_versions:
-            mock_get_not_versions.return_value = self.db_ports
-            total, done = objects.port.migrate_vif_port_id(self.context, 0)
-            self.assertEqual(3, total)
-            self.assertEqual(3, done)
-            mock_get_not_versions.assert_called_once_with('Port', ['1.8',
-                                                                   '1.9'])
-            calls = 3 * [
-                mock.call(mock.ANY, '1.9', remove_unavailable_fields=False),
-            ]
-            self.assertEqual(calls, mock_convert.call_args_list)
-
-    @mock.patch.object(objects.Port, '_convert_to_version', autospec=True)
-    def test_migrate_vif_port_id_one(self, mock_convert):
-        with mock.patch.object(self.dbapi, 'get_not_versions',
-                               autospec=True) as mock_get_not_versions:
-            mock_get_not_versions.return_value = self.db_ports
-            total, done = objects.port.migrate_vif_port_id(self.context, 1)
-            self.assertEqual(3, total)
-            self.assertEqual(1, done)
-            mock_get_not_versions.assert_called_once_with('Port', ['1.8',
-                                                                   '1.9'])
-            calls = [
-                mock.call(mock.ANY, '1.9', remove_unavailable_fields=False),
-            ]
-            self.assertEqual(calls, mock_convert.call_args_list)
diff --git a/ironic/tests/unit/objects/test_portgroup.py b/ironic/tests/unit/objects/test_portgroup.py
index ec67695c6..6759ce728 100644
--- a/ironic/tests/unit/objects/test_portgroup.py
+++ b/ironic/tests/unit/objects/test_portgroup.py
@@ -218,33 +218,3 @@ class TestMigrateVifPortId(db_base.DbTestCase):
                 address='52:54:00:cf:2d:3%s' % i,
                 extra=extra, version='1.3')
             self.db_portgroups.append(portgroup)
-
-    @mock.patch.object(objects.Portgroup, '_convert_to_version', autospec=True)
-    def test_migrate_vif_port_id_all(self, mock_convert):
-        with mock.patch.object(self.dbapi, 'get_not_versions',
-                               autospec=True) as mock_get_not_versions:
-            mock_get_not_versions.return_value = self.db_portgroups
-            total, done = objects.portgroup.migrate_vif_port_id(
-                self.context, 0)
-            self.assertEqual(3, total)
-            self.assertEqual(3, done)
-            mock_get_not_versions.assert_called_once_with('Portgroup', ['1.4'])
-            calls = 3 * [
-                mock.call(mock.ANY, '1.4', remove_unavailable_fields=False),
-            ]
-            self.assertEqual(calls, mock_convert.call_args_list)
-
-    @mock.patch.object(objects.Portgroup, '_convert_to_version', autospec=True)
-    def test_migrate_vif_port_id_one(self, mock_convert):
-        with mock.patch.object(self.dbapi, 'get_not_versions',
-                               autospec=True) as mock_get_not_versions:
-            mock_get_not_versions.return_value = self.db_portgroups
-            total, done = objects.portgroup.migrate_vif_port_id(
-                self.context, 1)
-            self.assertEqual(3, total)
-            self.assertEqual(1, done)
-            mock_get_not_versions.assert_called_once_with('Portgroup', ['1.4'])
-            calls = [
-                mock.call(mock.ANY, '1.4', remove_unavailable_fields=False),
-            ]
-            self.assertEqual(calls, mock_convert.call_args_list)