873c52e608
Replaced throughout code base & tox'd. Functional as well as probe tests pass with and without policies defined. POLICY --> 'X-Storage-Policy' POLICY_INDEX --> 'X-Backend-Storage-Policy-Index' Change-Id: Iea3d06de80210e9e504e296d4572583d7ffabeac
202 lines
9.0 KiB
Python
Executable File
202 lines
9.0 KiB
Python
Executable File
#!/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 uuid import uuid4
|
|
|
|
from swiftclient import client
|
|
|
|
from swift.common import direct_client
|
|
from swift.common.exceptions import ClientException
|
|
from swift.common.manager import Manager
|
|
from test.probe.common import kill_server, kill_servers, reset_environment, \
|
|
start_server
|
|
|
|
|
|
class TestObjectHandoff(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 container
|
|
# Kill one container/obj primary server
|
|
# Create container/obj (goes to two primary servers and one handoff)
|
|
# Kill other two container/obj primary servers
|
|
# Indirectly through proxy assert we can get container/obj
|
|
# Restart those other two container/obj primary servers
|
|
# Directly to handoff server assert we can get container/obj
|
|
# Assert container listing (via proxy and directly) has container/obj
|
|
# Bring the first container/obj primary server back up
|
|
# Assert that it doesn't have container/obj yet
|
|
# Run object replication, ensuring we run the handoff node last so it
|
|
# should remove its extra handoff partition
|
|
# Assert the first container/obj primary server now has container/obj
|
|
# Assert the handoff server no longer has container/obj
|
|
# Kill the first container/obj primary server again (we have two
|
|
# primaries and the handoff up now)
|
|
# Delete container/obj
|
|
# Assert we can't head container/obj
|
|
# Assert container/obj is not in the container listing, both indirectly
|
|
# and directly
|
|
# Restart the first container/obj primary server again
|
|
# Assert it still has container/obj
|
|
# Run object replication, ensuring we run the handoff node last so it
|
|
# should remove its extra handoff partition
|
|
# Assert primary node no longer has 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]
|
|
obj = 'object-%s' % uuid4()
|
|
opart, onodes = self.object_ring.get_nodes(
|
|
self.account, container, obj)
|
|
onode = onodes[0]
|
|
kill_server(onode['port'], self.port2server, self.pids)
|
|
client.put_object(self.url, self.token, container, obj, 'VERIFY')
|
|
odata = client.get_object(self.url, self.token, container, obj)[-1]
|
|
if odata != 'VERIFY':
|
|
raise Exception('Object GET did not return VERIFY, instead it '
|
|
'returned: %s' % repr(odata))
|
|
# Kill all primaries to ensure GET handoff works
|
|
for node in onodes[1:]:
|
|
kill_server(node['port'], self.port2server, self.pids)
|
|
odata = client.get_object(self.url, self.token, container, obj)[-1]
|
|
if odata != 'VERIFY':
|
|
raise Exception('Object GET did not return VERIFY, instead it '
|
|
'returned: %s' % repr(odata))
|
|
for node in onodes[1:]:
|
|
start_server(node['port'], self.port2server, self.pids)
|
|
# We've indirectly verified the handoff node has the object, but let's
|
|
# directly verify it.
|
|
another_onode = self.object_ring.get_more_nodes(opart).next()
|
|
odata = direct_client.direct_get_object(
|
|
another_onode, opart, self.account, container, obj, headers={
|
|
'X-Backend-Storage-Policy-Index': self.policy.idx})[-1]
|
|
if odata != 'VERIFY':
|
|
raise Exception('Direct object GET did not return VERIFY, instead '
|
|
'it returned: %s' % repr(odata))
|
|
objs = [o['name'] for o in
|
|
client.get_container(self.url, self.token, container)[1]]
|
|
if obj not in objs:
|
|
raise Exception('Container listing did not know about object')
|
|
for cnode in cnodes:
|
|
objs = [o['name'] for o in
|
|
direct_client.direct_get_container(
|
|
cnode, cpart, self.account, container)[1]]
|
|
if obj not in objs:
|
|
raise Exception(
|
|
'Container server %s:%s did not know about object' %
|
|
(cnode['ip'], cnode['port']))
|
|
start_server(onode['port'], self.port2server, self.pids)
|
|
exc = None
|
|
try:
|
|
direct_client.direct_get_object(
|
|
onode, opart, self.account, container, obj, headers={
|
|
'X-Backend-Storage-Policy-Index': self.policy.idx})
|
|
except ClientException as err:
|
|
exc = err
|
|
self.assertEquals(exc.http_status, 404)
|
|
# Run the extra server last so it'll remove its extra partition
|
|
for node in onodes:
|
|
try:
|
|
port_num = node['replication_port']
|
|
except KeyError:
|
|
port_num = node['port']
|
|
node_id = (port_num - 6000) / 10
|
|
Manager(['object-replicator']).once(number=node_id)
|
|
try:
|
|
another_port_num = another_onode['replication_port']
|
|
except KeyError:
|
|
another_port_num = another_onode['port']
|
|
another_num = (another_port_num - 6000) / 10
|
|
Manager(['object-replicator']).once(number=another_num)
|
|
odata = direct_client.direct_get_object(
|
|
onode, opart, self.account, container, obj, headers={
|
|
'X-Backend-Storage-Policy-Index': self.policy.idx})[-1]
|
|
if odata != 'VERIFY':
|
|
raise Exception('Direct object GET did not return VERIFY, instead '
|
|
'it returned: %s' % repr(odata))
|
|
exc = None
|
|
try:
|
|
direct_client.direct_get_object(
|
|
another_onode, opart, self.account, container, obj, headers={
|
|
'X-Backend-Storage-Policy-Index': self.policy.idx})
|
|
except ClientException as err:
|
|
exc = err
|
|
self.assertEquals(exc.http_status, 404)
|
|
|
|
kill_server(onode['port'], self.port2server, self.pids)
|
|
try:
|
|
client.delete_object(self.url, self.token, container, obj)
|
|
except client.ClientException as err:
|
|
if self.object_ring.replica_count > 2:
|
|
raise
|
|
# Object DELETE returning 503 for (404, 204)
|
|
# remove this with fix for
|
|
# https://bugs.launchpad.net/swift/+bug/1318375
|
|
self.assertEqual(503, err.http_status)
|
|
exc = None
|
|
try:
|
|
client.head_object(self.url, self.token, container, obj)
|
|
except client.ClientException as err:
|
|
exc = err
|
|
self.assertEquals(exc.http_status, 404)
|
|
objs = [o['name'] for o in
|
|
client.get_container(self.url, self.token, container)[1]]
|
|
if obj in objs:
|
|
raise Exception('Container listing still knew about object')
|
|
for cnode in cnodes:
|
|
objs = [o['name'] for o in
|
|
direct_client.direct_get_container(
|
|
cnode, cpart, self.account, container)[1]]
|
|
if obj in objs:
|
|
raise Exception(
|
|
'Container server %s:%s still knew about object' %
|
|
(cnode['ip'], cnode['port']))
|
|
start_server(onode['port'], self.port2server, self.pids)
|
|
direct_client.direct_get_object(
|
|
onode, opart, self.account, container, obj, headers={
|
|
'X-Backend-Storage-Policy-Index': self.policy.idx})
|
|
# Run the extra server last so it'll remove its extra partition
|
|
for node in onodes:
|
|
try:
|
|
port_num = node['replication_port']
|
|
except KeyError:
|
|
port_num = node['port']
|
|
node_id = (port_num - 6000) / 10
|
|
Manager(['object-replicator']).once(number=node_id)
|
|
another_node_id = (another_port_num - 6000) / 10
|
|
Manager(['object-replicator']).once(number=another_node_id)
|
|
exc = None
|
|
try:
|
|
direct_client.direct_get_object(
|
|
another_onode, opart, self.account, container, obj, headers={
|
|
'X-Backend-Storage-Policy-Index': self.policy.idx})
|
|
except ClientException as err:
|
|
exc = err
|
|
self.assertEquals(exc.http_status, 404)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|