1 files changed, 0 insertions, 73 deletions
diff --git a/networking-odl/networking_odl/journal/maintenance.py b/networking-odl/networking_odl/journal/maintenance.py
deleted file mode 100644
index 7fb82a0..0000000
--- a/networking-odl/networking_odl/journal/maintenance.py
+++ /dev/null
@@ -1,73 +0,0 @@
-#
-# Copyright (C) 2016 Red Hat, Inc.
-#
-#  Licensed under the Apache License, Version 2.0 (the "License"); you may
-#  not use this file except in compliance with the License. You may obtain
-#  a copy of the License at
-#
-#       http://www.apache.org/licenses/LICENSE-2.0
-#
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#  License for the specific language governing permissions and limitations
-#  under the License.
-#
-
-from neutron.db import api as neutron_db_api
-from oslo_config import cfg
-from oslo_log import log as logging
-from oslo_service import loopingcall
-
-from networking_odl._i18n import _LI, _LE
-from networking_odl.db import db
-
-
-LOG = logging.getLogger(__name__)
-
-
-class MaintenanceThread(object):
-    def __init__(self):
-        self.timer = loopingcall.FixedIntervalLoopingCall(self.execute_ops)
-        self.maintenance_interval = cfg.CONF.ml2_odl.maintenance_interval
-        self.maintenance_ops = []
-
-    def start(self):
-        self.timer.start(self.maintenance_interval, stop_on_exception=False)
-
-    def _execute_op(self, operation, session):
-        op_details = operation.__name__
-        if operation.__doc__:
-            op_details += " (%s)" % operation.func_doc
-
-        try:
-            LOG.info(_LI("Starting maintenance operation %s."), op_details)
-            db.update_maintenance_operation(session, operation=operation)
-            operation(session=session)
-            LOG.info(_LI("Finished maintenance operation %s."), op_details)
-        except Exception:
-            LOG.exception(_LE("Failed during maintenance operation %s."),
-                          op_details)
-
-    def execute_ops(self):
-        LOG.info(_LI("Starting journal maintenance run."))
-        session = neutron_db_api.get_session()
-        if not db.lock_maintenance(session):
-            LOG.info(_LI("Maintenance already running, aborting."))
-            return
-
-        try:
-            for operation in self.maintenance_ops:
-                self._execute_op(operation, session)
-        finally:
-            db.update_maintenance_operation(session, operation=None)
-            db.unlock_maintenance(session)
-            LOG.info(_LI("Finished journal maintenance run."))
-
-    def register_operation(self, f):
-        """Register a function to be run by the maintenance thread.
-
-        :param f: Function to call when the thread runs. The function will
-        receive a DB session to use for DB operations.
-        """
-        self.maintenance_ops.append(f)