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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 unittest import main, TestCase
from swiftclient import client
from swift.common import direct_client
from swift.common.manager import Manager
from test.probe.common import get_to_final_state, kill_nonprimary_server, \
kill_server, kill_servers, reset_environment, start_server
class TestAccountFailures(TestCase):
def setUp(self):
(self.pids, self.port2server, self.account_ring, self.container_ring,
self.object_ring, self.policy, self.url, self.token,
self.account, self.configs) = reset_environment()
def tearDown(self):
kill_servers(self.port2server, self.pids)
def test_main(self):
# Create container1 and container2
# Assert account level sees them
# Create container2/object1
# Assert account level doesn't see it yet
# Get to final state
# Assert account level now sees the container2/object1
# Kill account servers excepting two of the primaries
# Delete container1
# Assert account level knows container1 is gone but doesn't know about
# container2/object2 yet
# Put container2/object2
# Run container updaters
# Assert account level now knows about container2/object2
# Restart other primary account server
# Assert that server doesn't know about container1's deletion or the
# new container2/object2 yet
# Get to final state
# Assert that server is now up to date
container1 = 'container1'
client.put_container(self.url, self.token, container1)
container2 = 'container2'
client.put_container(self.url, self.token, container2)
headers, containers = client.get_account(self.url, self.token)
self.assertEquals(headers['x-account-container-count'], '2')
self.assertEquals(headers['x-account-object-count'], '0')
self.assertEquals(headers['x-account-bytes-used'], '0')
found1 = False
found2 = False
for container in containers:
if container['name'] == container1:
found1 = True
self.assertEquals(container['count'], 0)
self.assertEquals(container['bytes'], 0)
elif container['name'] == container2:
found2 = True
self.assertEquals(container['count'], 0)
self.assertEquals(container['bytes'], 0)
self.assert_(found1)
self.assert_(found2)
client.put_object(self.url, self.token, container2, 'object1', '1234')
headers, containers = client.get_account(self.url, self.token)
self.assertEquals(headers['x-account-container-count'], '2')
self.assertEquals(headers['x-account-object-count'], '0')
self.assertEquals(headers['x-account-bytes-used'], '0')
found1 = False
found2 = False
for container in containers:
if container['name'] == container1:
found1 = True
self.assertEquals(container['count'], 0)
self.assertEquals(container['bytes'], 0)
elif container['name'] == container2:
found2 = True
self.assertEquals(container['count'], 0)
self.assertEquals(container['bytes'], 0)
self.assert_(found1)
self.assert_(found2)
get_to_final_state()
headers, containers = client.get_account(self.url, self.token)
self.assertEquals(headers['x-account-container-count'], '2')
self.assertEquals(headers['x-account-object-count'], '1')
self.assertEquals(headers['x-account-bytes-used'], '4')
found1 = False
found2 = False
for container in containers:
if container['name'] == container1:
found1 = True
self.assertEquals(container['count'], 0)
self.assertEquals(container['bytes'], 0)
elif container['name'] == container2:
found2 = True
self.assertEquals(container['count'], 1)
self.assertEquals(container['bytes'], 4)
self.assert_(found1)
self.assert_(found2)
apart, anodes = self.account_ring.get_nodes(self.account)
kill_nonprimary_server(anodes, self.port2server, self.pids)
kill_server(anodes[0]['port'], self.port2server, self.pids)
client.delete_container(self.url, self.token, container1)
client.put_object(self.url, self.token, container2, 'object2', '12345')
headers, containers = client.get_account(self.url, self.token)
self.assertEquals(headers['x-account-container-count'], '1')
self.assertEquals(headers['x-account-object-count'], '1')
self.assertEquals(headers['x-account-bytes-used'], '4')
found1 = False
found2 = False
for container in containers:
if container['name'] == container1:
found1 = True
elif container['name'] == container2:
found2 = True
self.assertEquals(container['count'], 1)
self.assertEquals(container['bytes'], 4)
self.assert_(not found1)
self.assert_(found2)
Manager(['container-updater']).once()
headers, containers = client.get_account(self.url, self.token)
self.assertEquals(headers['x-account-container-count'], '1')
self.assertEquals(headers['x-account-object-count'], '2')
self.assertEquals(headers['x-account-bytes-used'], '9')
found1 = False
found2 = False
for container in containers:
if container['name'] == container1:
found1 = True
elif container['name'] == container2:
found2 = True
self.assertEquals(container['count'], 2)
self.assertEquals(container['bytes'], 9)
self.assert_(not found1)
self.assert_(found2)
start_server(anodes[0]['port'], self.port2server, self.pids)
headers, containers = \
direct_client.direct_get_account(anodes[0], apart, self.account)
self.assertEquals(headers['x-account-container-count'], '2')
self.assertEquals(headers['x-account-object-count'], '1')
self.assertEquals(headers['x-account-bytes-used'], '4')
found1 = False
found2 = False
for container in containers:
if container['name'] == container1:
found1 = True
elif container['name'] == container2:
found2 = True
self.assertEquals(container['count'], 1)
self.assertEquals(container['bytes'], 4)
self.assert_(found1)
self.assert_(found2)
get_to_final_state()
headers, containers = \
direct_client.direct_get_account(anodes[0], apart, self.account)
self.assertEquals(headers['x-account-container-count'], '1')
self.assertEquals(headers['x-account-object-count'], '2')
self.assertEquals(headers['x-account-bytes-used'], '9')
found1 = False
found2 = False
for container in containers:
if container['name'] == container1:
found1 = True
elif container['name'] == container2:
found2 = True
self.assertEquals(container['count'], 2)
self.assertEquals(container['bytes'], 9)
self.assert_(not found1)
self.assert_(found2)
if __name__ == '__main__':
main()
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