def enable_snapshot_schedule(name):
schedule = SnapshotSchedule.objects(schedule_name=name).first()
if schedule:
schedule_is_running = SnapshotSchedule.objects(
schedule_is_running=True).first()
if schedule_is_running:
raise DatabaseError('There are already running schedules here!')
else:
schedule.update(set__schedule_start_time=handler.start_time(),
set__schedule_is_running=True)
else:
raise DatabaseError('No such snapshot schedule!')
def create_snapshot_schedule(name, desc, auto_disable_time, interval,
delete_round):
schedule = SnapshotSchedule.objects(schedule_name=name).first()
if schedule:
raise DatabaseError('Snapshot schedule already exists!')
else:
SnapshotSchedule(schedule_name=name,
schedule_desc=desc,
schedule_create_time=handler.current_time(),
schedule_start_time=handler.start_time(),
schedule_auto_disable_time=auto_disable_time,
schedule_interval=interval,
schedule_delete_round=delete_round,
schedule_is_running=False).save()
def get_is_running_snapshot_schedule():
schedule = SnapshotSchedule.objects(schedule_is_running=True).first()
if schedule:
return {
'name': schedule.schedule_name,
'description': schedule.schedule_desc,
'createTime': schedule.schedule_create_time,
'startTime': schedule.schedule_start_time,
'autoDisableTime': schedule.schedule_auto_disable_time,
'interval': schedule.schedule_interval,
'deleteRound': schedule.schedule_delete_round,
'isRunning': schedule.schedule_is_running
}
else:
return None
def get_snapshot_schedule(name):
schedule = SnapshotSchedule.objects(schedule_name=name).first()
if schedule:
return {
'name': schedule.schedule_name,
'description': schedule.schedule_desc,
'createTime': schedule.schedule_create_time,
'startTime': schedule.schedule_start_time,
'autoDisableTime': schedule.schedule_auto_disable_time,
'interval': schedule.schedule_interval,
'deleteRound': schedule.schedule_delete_round,
'isRunning': schedule.schedule_is_running
}
else:
raise DatabaseError('No such snapshot schedule!')
def delete_snapshot_schedule(name):
schedule = SnapshotSchedule.objects(schedule_name=name).first()
if schedule:
schedule.delete()
else:
raise DatabaseError('No such snapshot schedule!')
def disable_snapshot_schedule(name):
schedule = SnapshotSchedule.objects(schedule_name=name).first()
if schedule:
schedule.update(set__schedule_is_running=False)
else:
raise DatabaseError('No such snapshot schedule!')
def update_snapshot_schedule(name, desc):
schedule = SnapshotSchedule.objects(schedule_name=name).first()
if schedule:
schedule.update(set__schedule_desc=desc)
else:
raise DatabaseError('No such snapshot schedule!')