def _start_maintenance_thread(self):
# start the maintenance thread and register all the maintenance
# operations :
# (1) JournalCleanup - Delete completed rows from journal
# (2) CleanupProcessing - Mark orphaned processing rows to pending
cleanup_obj = cleanup.JournalCleanup()
self._maintenance_thread = maintenance.MaintenanceThread()
self._maintenance_thread.register_operation(
cleanup_obj.delete_completed_rows)
self._maintenance_thread.register_operation(
cleanup_obj.cleanup_processing_rows)
self._maintenance_thread.start()
def _start_maintenance_thread(self):
# start the maintenance thread and register all the maintenance
# operations :
# (1) JournalCleanup - Delete completed rows from journal
# (2) CleanupProcessing - Mark orphaned processing rows to pending
# (3) Full sync - Re-sync when detecting an ODL "cold reboot"
cleanup_obj = cleanup.JournalCleanup()
self._maintenance_thread = maintenance.MaintenanceThread()
self._maintenance_thread.register_operation(
cleanup_obj.delete_completed_rows)
self._maintenance_thread.register_operation(
cleanup_obj.cleanup_processing_rows)
self._maintenance_thread.register_operation(full_sync.full_sync)
self._maintenance_thread.start()
def _test_cleanup_processing_rows(self, last_retried, expected_state):
# Create a dummy network (creates db row in pending state).
self._call_operation_object(odl_const.ODL_CREATE,
odl_const.ODL_NETWORK)
# Get pending row and mark as processing and update
# the last_retried time
row = db.get_all_db_rows_by_state(self.db_session,
odl_const.PENDING)[0]
row.last_retried = last_retried
db.update_db_row_state(self.db_session, row, odl_const.PROCESSING)
# Test if the cleanup marks this in the desired state
# based on the last_retried timestamp
cleanup.JournalCleanup().cleanup_processing_rows(self.db_session)
# Verify that the Db row is in the desired state
rows = db.get_all_db_rows_by_state(self.db_session, expected_state)
self.assertEqual(1, len(rows))