OpenStack Storage (Swift)
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#!/usr/bin/python -u
# 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 subprocess import Popen
from unittest import main, TestCase
from uuid import uuid4
from swiftclient import client
from swift.common import direct_client
from test.probe.common import kill_nonprimary_server, kill_server, \
kill_servers, reset_environment, start_server
class TestObjectAsyncUpdate(TestCase):
def setUp(self):
(self.pids, self.port2server, self.account_ring, self.container_ring,
self.object_ring, self.url, self.token,
self.account, self.configs) = reset_environment()
def tearDown(self):
kill_servers(self.port2server, self.pids)
def test_main(self):
# Create container
# Kill container servers excepting two of the primaries
# Create container/obj
# Restart other primary server
# Assert it does not know about container/obj
# Run the object-updaters
# Assert the other primary server now knows about container/obj
container = 'container-%s' % uuid4()
client.put_container(self.url, self.token, container)
cpart, cnodes = self.container_ring.get_nodes(self.account, container)
cnode = cnodes[0]
kill_nonprimary_server(cnodes, self.port2server, self.pids)
kill_server(cnode['port'], self.port2server, self.pids)
obj = 'object-%s' % uuid4()
client.put_object(self.url, self.token, container, obj, '')
start_server(cnode['port'], self.port2server, self.pids)
self.assert_(not direct_client.direct_get_container(
cnode, cpart, self.account, container)[1])
processes = []
for node in xrange(1, 5):
processes.append(Popen(['swift-object-updater',
self.configs['object'] % node,
'once']))
for process in processes:
process.wait()
objs = [o['name'] for o in direct_client.direct_get_container(
cnode, cpart, self.account, container)[1]]
self.assert_(obj in objs)
if __name__ == '__main__':
main()