OpenStack Study: replicator.py

**** CubicPower OpenStack Study ****

# Copyright (c) 2010-2012 OpenStack Foundation

#

# 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 swift.container.backend import ContainerBroker, DATADIR

from swift.common import db_replicator

**** CubicPower OpenStack Study ****

class ContainerReplicator(db_replicator.Replicator):

server_type = 'container'

brokerclass = ContainerBroker

datadir = DATADIR

**** CubicPower OpenStack Study ****

    def report_up_to_date(self, full_info):

        for key in ('put_timestamp', 'delete_timestamp', 'object_count',

                    'bytes_used'):

            if full_info['reported_' + key] != full_info[key]:

                return False

        return True