def delete_completed_rows(self, context):
if self._rows_retention > 0:
LOG.debug("Deleting completed rows")
with db_api.autonested_transaction(context.session):
db.delete_rows_by_state_and_time(
context.session, odl_const.COMPLETED,
timedelta(seconds=self._rows_retention))
def delete_completed_rows(context):
"""Journal maintenance operation for deleting completed rows."""
rows_retention = cfg.CONF.ml2_odl.completed_rows_retention
if rows_retention <= 0:
return
LOG.debug("Deleting completed rows")
db.delete_rows_by_state_and_time(context, odl_const.COMPLETED,
timedelta(seconds=rows_retention))
def delete_completed_rows(context):
"""Journal maintenance operation for deleting completed rows."""
rows_retention = cfg.CONF.ml2_odl.completed_rows_retention
if rows_retention <= 0:
return
LOG.debug("Deleting completed rows")
db.delete_rows_by_state_and_time(
context, odl_const.COMPLETED,
timedelta(seconds=rows_retention))
def _test_delete_rows_by_state_and_time(self, last_retried, row_retention,
state, expected_rows):
db.create_pending_row(self.db_session, *self.UPDATE_ROW)
# update state and last retried
row = db.get_all_db_rows(self.db_session)[0]
row.state = state
row.last_retried = row.last_retried - timedelta(seconds=last_retried)
self._update_row(row)
db.delete_rows_by_state_and_time(self.db_session, odl_const.COMPLETED,
timedelta(seconds=row_retention))
# validate the number of rows in the journal
rows = db.get_all_db_rows(self.db_session)
self.assertEqual(expected_rows, len(rows))
def _test_delete_rows_by_state_and_time(self, last_retried, row_retention,
state, expected_rows):
db.create_pending_row(self.db_session, *self.UPDATE_ROW)
# update state and last retried
row = db.get_all_db_rows(self.db_session)[0]
row.state = state
row.last_retried = row.last_retried - timedelta(seconds=last_retried)
self._update_row(row)
db.delete_rows_by_state_and_time(self.db_session,
odl_const.COMPLETED,
timedelta(seconds=row_retention))
# validate the number of rows in the journal
rows = db.get_all_db_rows(self.db_session)
self.assertEqual(expected_rows, len(rows))
def delete_completed_rows(self, session):
if self._rows_retention is not -1:
LOG.debug("Deleting completed rows")
db.delete_rows_by_state_and_time(
session, odl_const.COMPLETED,
timedelta(seconds=self._rows_retention))
