def test_main(self):
     container = 'container-%s' % uuid4()
     client.put_container(self.url, self.token, container)
     apart, anodes = self.account_ring.get_nodes(self.account)
     anode = anodes[0]
     cpart, cnodes = self.container_ring.get_nodes(self.account, container)
     cnode = cnodes[0]
     kill(self.pids[self.port2server[cnode['port']]], SIGTERM)
     obj = 'object-%s' % uuid4()
     client.put_object(self.url, self.token, container, obj, '')
     self.pids[self.port2server[cnode['port']]] = \
         Popen(['chase-container-server',
                '/etc/chase/container-server/%d.conf' %
                 ((cnode['port'] - 6001) / 10)]).pid
     sleep(2)
     self.assert_(not direct_client.direct_get_container(cnode, cpart,
                         self.account, container)[1])
     ps = []
     for n in xrange(1, 5):
         ps.append(Popen(['chase-object-updater',
                          '/etc/chase/object-server/%d.conf' % n, 'once']))
     for p in ps:
         p.wait()
     objs = [o['name'] for o in direct_client.direct_get_container(cnode,
                                 cpart, self.account, container)[1]]
     self.assert_(obj in objs)
 def test_main(self):
     container = 'container-%s' % uuid4()
     client.put_container(self.url, self.token, container)
     apart, anodes = self.account_ring.get_nodes(self.account)
     anode = anodes[0]
     cpart, cnodes = self.container_ring.get_nodes(self.account, container)
     cnode = cnodes[0]
     kill(self.pids[self.port2server[cnode['port']]], SIGTERM)
     obj = 'object-%s' % uuid4()
     client.put_object(self.url, self.token, container, obj, '')
     self.pids[self.port2server[cnode['port']]] = \
         Popen(['chase-container-server',
                '/etc/chase/container-server/%d.conf' %
                 ((cnode['port'] - 6001) / 10)]).pid
     sleep(2)
     self.assert_(not direct_client.direct_get_container(
         cnode, cpart, self.account, container)[1])
     ps = []
     for n in xrange(1, 5):
         ps.append(
             Popen([
                 'chase-object-updater',
                 '/etc/chase/object-server/%d.conf' % n, 'once'
             ]))
     for p in ps:
         p.wait()
     objs = [
         o['name'] for o in direct_client.direct_get_container(
             cnode, cpart, self.account, container)[1]
     ]
     self.assert_(obj in objs)
Пример #3
0
 def __init__(self, logger, conf, names):
     Bench.__init__(self, logger, conf, names)
     self.concurrency = self.put_concurrency
     self.total = self.total_objects
     self.msg = 'PUTS'
     if self.use_proxy:
         with self.connection() as conn:
             for container_name in self.containers:
                 client.put_container(self.url, self.token,
                     container_name, http_conn=conn)
Пример #4
0
    def test_first_two_nodes_fail(self):
        container = 'container-%s' % uuid4()
        client.put_container(self.url, self.token, container)
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])

        object1 = 'object1'
        client.put_object(self.url, self.token, container, object1, 'test')
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])
        self.assert_(object1 in [
            o['name']
            for o in client.get_container(self.url, self.token, container)[1]
        ])

        cpart, cnodes = self.container_ring.get_nodes(self.account, container)
        for x in xrange(2):
            kill(self.pids[self.port2server[cnodes[x]['port']]], SIGTERM)

        client.delete_object(self.url, self.token, container, object1)
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])
        self.assert_(object1 not in [
            o['name']
            for o in client.get_container(self.url, self.token, container)[1]
        ])

        for x in xrange(2):
            self.pids[self.port2server[cnodes[x]['port']]] = \
                Popen(['chase-container-server',
                       '/etc/chase/container-server/%d.conf' %
                        ((cnodes[x]['port'] - 6001) / 10)]).pid
        sleep(2)
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])
        # This okay because the first node hasn't got the update that the
        # object was deleted yet.
        self.assert_(object1 in [
            o['name'] for o in direct_client.direct_get_container(
                cnodes[0], cpart, self.account, container)[1]
        ])

        # This fails because all three nodes have to indicate deletion before
        # we tell the user it worked. Since the first node 409s (it hasn't got
        # the update that the object was deleted yet), the whole must 503
        # (until every is synced up, then the delete would work).
        exc = None
        try:
            client.delete_container(self.url, self.token, container)
        except client.ClientException, err:
            exc = err
Пример #5
0
 def __init__(self, logger, conf, names):
     Bench.__init__(self, logger, conf, names)
     self.concurrency = self.put_concurrency
     self.total = self.total_objects
     self.msg = 'PUTS'
     if self.use_proxy:
         with self.connection() as conn:
             for container_name in self.containers:
                 client.put_container(self.url,
                                      self.token,
                                      container_name,
                                      http_conn=conn)
Пример #6
0
 def run_test(num_locks, catch_503):
     container = 'container-%s' % uuid4()
     client.put_container(self.url, self.token, container)
     db_files = self._get_container_db_files(container)
     db_conns = []
     for i in range(num_locks):
         db_conn = sqlite3.connect(db_files[i])
         db_conn.execute('begin exclusive transaction')
         db_conns.append(db_conn)
     if catch_503:
         try:
             client.delete_container(self.url, self.token, container)
         except client.ClientException, e:
             self.assertEquals(e.http_status, 503)
Пример #7
0
 def run_test(num_locks, catch_503):
     container = 'container-%s' % uuid4()
     client.put_container(self.url, self.token, container)
     db_files = self._get_container_db_files(container)
     db_conns = []
     for i in range(num_locks):
         db_conn = sqlite3.connect(db_files[i])
         db_conn.execute('begin exclusive transaction')
         db_conns.append(db_conn)
     if catch_503:
         try:
             client.delete_container(self.url, self.token, container)
         except client.ClientException, e:
             self.assertEquals(e.http_status, 503)
Пример #8
0
 def _setup_data_file(self, container, obj, data):
     client.put_container(self.url, self.token, container)
     client.put_object(self.url, self.token, container, obj, data)
     odata = client.get_object(self.url, self.token, container, obj)[-1]
     self.assertEquals(odata, data)
     opart, onodes = self.object_ring.get_nodes(self.account, container, obj)
     onode = onodes[0]
     node_id = (onode["port"] - 6000) / 10
     device = onode["device"]
     hash_str = hash_path(self.account, container, obj)
     obj_server_conf = readconf("/etc/chase/object-server/%s.conf" % node_id)
     devices = obj_server_conf["app:object-server"]["devices"]
     obj_dir = "%s/%s/objects/%s/%s/%s/" % (devices, device, opart, hash_str[-3:], hash_str)
     data_file = self._get_data_file_path(obj_dir)
     return onode, opart, data_file
Пример #9
0
    def test_first_two_nodes_fail(self):
        container = 'container-%s' % uuid4()
        client.put_container(self.url, self.token, container)
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])

        object1 = 'object1'
        client.put_object(self.url, self.token, container, object1, 'test')
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])
        self.assert_(object1 in [o['name'] for o in
                     client.get_container(self.url, self.token, container)[1]])

        cpart, cnodes = self.container_ring.get_nodes(self.account, container)
        for x in xrange(2):
            kill(self.pids[self.port2server[cnodes[x]['port']]], SIGTERM)

        client.delete_object(self.url, self.token, container, object1)
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])
        self.assert_(object1 not in [o['name'] for o in
                     client.get_container(self.url, self.token, container)[1]])

        for x in xrange(2):
            self.pids[self.port2server[cnodes[x]['port']]] = \
                Popen(['chase-container-server',
                       '/etc/chase/container-server/%d.conf' %
                        ((cnodes[x]['port'] - 6001) / 10)]).pid
        sleep(2)
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])
        # This okay because the first node hasn't got the update that the
        # object was deleted yet.
        self.assert_(object1 in [o['name'] for o in
                     direct_client.direct_get_container(cnodes[0], cpart,
                     self.account, container)[1]])

        # This fails because all three nodes have to indicate deletion before
        # we tell the user it worked. Since the first node 409s (it hasn't got
        # the update that the object was deleted yet), the whole must 503
        # (until every is synced up, then the delete would work).
        exc = None
        try:
            client.delete_container(self.url, self.token, container)
        except client.ClientException, err:
            exc = err
Пример #10
0
 def _setup_data_file(self, container, obj, data):
     client.put_container(self.url, self.token, container)
     client.put_object(self.url, self.token, container, obj, data)
     odata = client.get_object(self.url, self.token, container, obj)[-1]
     self.assertEquals(odata, data)
     opart, onodes = self.object_ring.get_nodes(self.account, container,
                                                obj)
     onode = onodes[0]
     node_id = (onode['port'] - 6000) / 10
     device = onode['device']
     hash_str = hash_path(self.account, container, obj)
     obj_server_conf = readconf('/etc/chase/object-server/%s.conf' %
                                node_id)
     devices = obj_server_conf['app:object-server']['devices']
     obj_dir = '%s/%s/objects/%s/%s/%s/' % (devices, device, opart,
                                            hash_str[-3:], hash_str)
     data_file = self._get_data_file_path(obj_dir)
     return onode, opart, data_file
    def test_main(self):
        # TODO: This test "randomly" pass or doesn't pass; need to find out why
        return
        apart, anodes = self.account_ring.get_nodes(self.account)
        kill(self.pids[self.port2server[anodes[0]['port']]], SIGTERM)
        cpart, cnodes = \
            self.container_ring.get_nodes(self.account, 'container1')
        kill(self.pids[self.port2server[cnodes[0]['port']]], SIGTERM)
        opart, onodes = \
            self.object_ring.get_nodes(self.account, 'container1', 'object1')
        kill(self.pids[self.port2server[onodes[0]['port']]], SIGTERM)

        try:
            client.put_container(self.url, self.token, 'container1')
        except client.ClientException, err:
            # This might 503 if one of the up container nodes tries to update
            # the down account node. It'll still be saved on one node, but we
            # can't assure the user.
            pass
    def test_main(self):
        # TODO: This test "randomly" pass or doesn't pass; need to find out why
        return
        apart, anodes = self.account_ring.get_nodes(self.account)
        kill(self.pids[self.port2server[anodes[0]['port']]], SIGTERM)
        cpart, cnodes = \
            self.container_ring.get_nodes(self.account, 'container1')
        kill(self.pids[self.port2server[cnodes[0]['port']]], SIGTERM)
        opart, onodes = \
            self.object_ring.get_nodes(self.account, 'container1', 'object1')
        kill(self.pids[self.port2server[onodes[0]['port']]], SIGTERM)

        try:
            client.put_container(self.url, self.token, 'container1')
        except client.ClientException, err:
            # This might 503 if one of the up container nodes tries to update
            # the down account node. It'll still be saved on one node, but we
            # can't assure the user.
            pass
Пример #13
0
    def test_main(self):
        container = 'container-%s' % uuid4()
        client.put_container(self.url, self.token, container)
        apart, anodes = self.account_ring.get_nodes(self.account)

        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(self.pids[self.port2server[onode['port']]], SIGTERM)
        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(self.pids[self.port2server[node['port']]], SIGTERM)
        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:]:
            self.pids[self.port2server[node['port']]] = Popen([
                'chase-object-server',
                '/etc/chase/object-server/%d.conf' %
                ((node['port'] - 6000) / 10)
            ]).pid
        sleep(2)
        # 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)[-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']))
        self.pids[self.port2server[onode['port']]] = Popen([
            'chase-object-server',
            '/etc/chase/object-server/%d.conf' % ((onode['port'] - 6000) / 10)
        ]).pid
        sleep(2)
        exc = False
        try:
            direct_client.direct_get_object(onode, opart, self.account,
                                            container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Previously downed object server had test object')
        # Run the extra server last so it'll remove it's extra partition
        ps = []
        for n in onodes:
            ps.append(
                Popen([
                    'chase-object-replicator',
                    '/etc/chase/object-server/%d.conf' %
                    ((n['port'] - 6000) / 10), 'once'
                ]))
        for p in ps:
            p.wait()
        call([
            'chase-object-replicator',
            '/etc/chase/object-server/%d.conf' %
            ((another_onode['port'] - 6000) / 10), 'once'
        ])
        odata = direct_client.direct_get_object(onode, opart, self.account,
                                                container, obj)[-1]
        if odata != 'VERIFY':
            raise Exception('Direct object GET did not return VERIFY, instead '
                            'it returned: %s' % repr(odata))
        exc = False
        try:
            direct_client.direct_get_object(another_onode, opart, self.account,
                                            container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Handoff object server still had test object')


# Because POST has changed to a COPY by default, POSTs will succeed on all up
# nodes now if at least one up node has the object.
#       kill(self.pids[self.port2server[onode['port']]], SIGTERM)
#       client.post_object(self.url, self.token, container, obj,
#                          headers={'x-object-meta-probe': 'value'})
#       oheaders = client.head_object(self.url, self.token, container, obj)
#       if oheaders.get('x-object-meta-probe') != 'value':
#           raise Exception('Metadata incorrect, was %s' % repr(oheaders))
#       exc = False
#       try:
#           direct_client.direct_get_object(another_onode, opart, self.account,
#                                           container, obj)
#       except Exception:
#           exc = True
#       if not exc:
#           raise Exception('Handoff server claimed it had the object when '
#                           'it should not have it')
#       self.pids[self.port2server[onode['port']]] = Popen([
#           'chase-object-server',
#           '/etc/chase/object-server/%d.conf' %
#           ((onode['port'] - 6000) / 10)]).pid
#       sleep(2)
#       oheaders = direct_client.direct_get_object(onode, opart, self.account,
#                                                   container, obj)[0]
#       if oheaders.get('x-object-meta-probe') == 'value':
#           raise Exception('Previously downed object server had the new '
#                           'metadata when it should not have it')
#       # Run the extra server last so it'll remove it's extra partition
#       ps = []
#       for n in onodes:
#           ps.append(Popen(['chase-object-replicator',
#                            '/etc/chase/object-server/%d.conf' %
#                            ((n['port'] - 6000) / 10), 'once']))
#       for p in ps:
#           p.wait()
#       call(['chase-object-replicator',
#             '/etc/chase/object-server/%d.conf' %
#             ((another_onode['port'] - 6000) / 10), 'once'])
#       oheaders = direct_client.direct_get_object(onode, opart, self.account,
#                                                   container, obj)[0]
#       if oheaders.get('x-object-meta-probe') != 'value':
#           raise Exception(
#               'Previously downed object server did not have the new metadata')

        kill(self.pids[self.port2server[onode['port']]], SIGTERM)
        client.delete_object(self.url, self.token, container, obj)
        exc = False
        try:
            client.head_object(self.url, self.token, container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Regular object HEAD was still successful')
        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']))
        self.pids[self.port2server[onode['port']]] = Popen([
            'chase-object-server',
            '/etc/chase/object-server/%d.conf' % ((onode['port'] - 6000) / 10)
        ]).pid
        sleep(2)
        direct_client.direct_get_object(onode, opart, self.account, container,
                                        obj)
        # Run the extra server last so it'll remove it's extra partition
        ps = []
        for n in onodes:
            ps.append(
                Popen([
                    'chase-object-replicator',
                    '/etc/chase/object-server/%d.conf' %
                    ((n['port'] - 6000) / 10), 'once'
                ]))
        for p in ps:
            p.wait()
        call([
            'chase-object-replicator',
            '/etc/chase/object-server/%d.conf' %
            ((another_onode['port'] - 6000) / 10), 'once'
        ])
        exc = False
        try:
            direct_client.direct_get_object(another_onode, opart, self.account,
                                            container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Handoff object server still had the object')
Пример #14
0
    def test_main(self):
        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 c in containers:
            if c['name'] == container1:
                found1 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['bytes'], 0)
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['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 c in containers:
            if c['name'] == container1:
                found1 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['bytes'], 0)
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['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 c in containers:
            if c['name'] == container1:
                found1 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['bytes'], 0)
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 1)
                self.assertEquals(c['bytes'], 4)
        self.assert_(found1)
        self.assert_(found2)

        apart, anodes = self.account_ring.get_nodes(self.account)
        kill(self.pids[self.port2server[anodes[0]['port']]], SIGTERM)

        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 1)
                self.assertEquals(c['bytes'], 4)
        self.assert_(not found1)
        self.assert_(found2)

        ps = []
        for n in xrange(1, 5):
            ps.append(
                Popen([
                    'chase-container-updater',
                    '/etc/chase/container-server/%d.conf' % n, 'once'
                ]))
        for p in ps:
            p.wait()
        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 2)
                self.assertEquals(c['bytes'], 9)
        self.assert_(not found1)
        self.assert_(found2)

        self.pids[self.port2server[anodes[0]['port']]] = \
            Popen(['chase-account-server',
                   '/etc/chase/account-server/%d.conf' %
                    ((anodes[0]['port'] - 6002) / 10)]).pid
        sleep(2)
        # This is the earlier counts and bytes because the first node doesn't
        # have the newest udpates yet.
        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                # This is the earlier count and bytes because the first node
                # doesn't have the newest udpates yet.
                self.assertEquals(c['count'], 1)
                self.assertEquals(c['bytes'], 4)
        # This okay because the first node hasn't got the update that
        # container1 was deleted yet.
        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 2)
                self.assertEquals(c['bytes'], 9)
        self.assert_(not found1)
        self.assert_(found2)
Пример #15
0
    def test_first_node_fail(self):
        container = 'container-%s' % uuid4()
        client.put_container(self.url, self.token, container)
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])

        object1 = 'object1'
        client.put_object(self.url, self.token, container, object1, 'test')
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])
        self.assert_(object1 in [o['name'] for o in
                     client.get_container(self.url, self.token, container)[1]])

        cpart, cnodes = self.container_ring.get_nodes(self.account, container)
        kill(self.pids[self.port2server[cnodes[0]['port']]], SIGTERM)

        client.delete_object(self.url, self.token, container, object1)
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])
        self.assert_(object1 not in [o['name'] for o in
                     client.get_container(self.url, self.token, container)[1]])

        self.pids[self.port2server[cnodes[0]['port']]] = \
            Popen(['chase-container-server',
                   '/etc/chase/container-server/%d.conf' %
                    ((cnodes[0]['port'] - 6001) / 10)]).pid
        sleep(2)
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])
        # This okay because the first node hasn't got the update that the
        # object was deleted yet.
        self.assert_(object1 in [o['name'] for o in
                     direct_client.direct_get_container(cnodes[0], cpart,
                     self.account, container)[1]])

        # Unfortunately, the following might pass or fail, depending on the
        # position of the account server associated with the first container
        # server we had killed. If the associated happens to be the first
        # account server, this'll pass, otherwise the first account server will
        # serve the listing and not have the container.
        # self.assert_(container in [c['name'] for c in
        #              client.get_account(self.url, self.token)[1]])

        object2 = 'object2'
        # This will work because at least one (in this case, just one) account
        # server has to indicate the container exists for the put to continue.
        client.put_object(self.url, self.token, container, object2, 'test')
        # First node still doesn't know object1 was deleted yet; this is okay.
        self.assert_(object1 in [o['name'] for o in
                     direct_client.direct_get_container(cnodes[0], cpart,
                     self.account, container)[1]])
        # And, of course, our new object2 exists.
        self.assert_(object2 in [o['name'] for o in
                     client.get_container(self.url, self.token, container)[1]])

        get_to_final_state()
        # Our container delete never "finalized" because we started using it
        # before the delete settled.
        self.assert_(container in [c['name'] for c in
                     client.get_account(self.url, self.token)[1]])
        # And, so our object2 should still exist and object1's delete should
        # have finalized.
        self.assert_(object1 not in [o['name'] for o in
                     client.get_container(self.url, self.token, container)[1]])
        self.assert_(object2 in [o['name'] for o in
                     client.get_container(self.url, self.token, container)[1]])
Пример #16
0
    def test_main(self):
        container = 'container-%s' % uuid4()
        client.put_container(self.url, self.token, container)
        apart, anodes = self.account_ring.get_nodes(self.account)

        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(self.pids[self.port2server[onode['port']]], SIGTERM)
        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(self.pids[self.port2server[node['port']]], SIGTERM)
        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:]:
            self.pids[self.port2server[node['port']]] = Popen([
                'chase-object-server',
                '/etc/chase/object-server/%d.conf' %
                ((node['port'] - 6000) / 10)]).pid
        sleep(2)
        # 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)[-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']))
        self.pids[self.port2server[onode['port']]] = Popen([
            'chase-object-server',
            '/etc/chase/object-server/%d.conf' %
            ((onode['port'] - 6000) / 10)]).pid
        sleep(2)
        exc = False
        try:
            direct_client.direct_get_object(onode, opart, self.account,
                                            container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Previously downed object server had test object')
        # Run the extra server last so it'll remove it's extra partition
        ps = []
        for n in onodes:
            ps.append(Popen(['chase-object-replicator',
                             '/etc/chase/object-server/%d.conf' %
                             ((n['port'] - 6000) / 10), 'once']))
        for p in ps:
            p.wait()
        call(['chase-object-replicator',
              '/etc/chase/object-server/%d.conf' %
              ((another_onode['port'] - 6000) / 10), 'once'])
        odata = direct_client.direct_get_object(onode, opart, self.account,
                                                container, obj)[-1]
        if odata != 'VERIFY':
            raise Exception('Direct object GET did not return VERIFY, instead '
                            'it returned: %s' % repr(odata))
        exc = False
        try:
            direct_client.direct_get_object(another_onode, opart, self.account,
                                            container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Handoff object server still had test object')

# Because POST has changed to a COPY by default, POSTs will succeed on all up
# nodes now if at least one up node has the object.
#       kill(self.pids[self.port2server[onode['port']]], SIGTERM)
#       client.post_object(self.url, self.token, container, obj,
#                          headers={'x-object-meta-probe': 'value'})
#       oheaders = client.head_object(self.url, self.token, container, obj)
#       if oheaders.get('x-object-meta-probe') != 'value':
#           raise Exception('Metadata incorrect, was %s' % repr(oheaders))
#       exc = False
#       try:
#           direct_client.direct_get_object(another_onode, opart, self.account,
#                                           container, obj)
#       except Exception:
#           exc = True
#       if not exc:
#           raise Exception('Handoff server claimed it had the object when '
#                           'it should not have it')
#       self.pids[self.port2server[onode['port']]] = Popen([
#           'chase-object-server',
#           '/etc/chase/object-server/%d.conf' %
#           ((onode['port'] - 6000) / 10)]).pid
#       sleep(2)
#       oheaders = direct_client.direct_get_object(onode, opart, self.account,
#                                                   container, obj)[0]
#       if oheaders.get('x-object-meta-probe') == 'value':
#           raise Exception('Previously downed object server had the new '
#                           'metadata when it should not have it')
#       # Run the extra server last so it'll remove it's extra partition
#       ps = []
#       for n in onodes:
#           ps.append(Popen(['chase-object-replicator',
#                            '/etc/chase/object-server/%d.conf' %
#                            ((n['port'] - 6000) / 10), 'once']))
#       for p in ps:
#           p.wait()
#       call(['chase-object-replicator',
#             '/etc/chase/object-server/%d.conf' %
#             ((another_onode['port'] - 6000) / 10), 'once'])
#       oheaders = direct_client.direct_get_object(onode, opart, self.account,
#                                                   container, obj)[0]
#       if oheaders.get('x-object-meta-probe') != 'value':
#           raise Exception(
#               'Previously downed object server did not have the new metadata')

        kill(self.pids[self.port2server[onode['port']]], SIGTERM)
        client.delete_object(self.url, self.token, container, obj)
        exc = False
        try:
            client.head_object(self.url, self.token, container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Regular object HEAD was still successful')
        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']))
        self.pids[self.port2server[onode['port']]] = Popen([
            'chase-object-server',
            '/etc/chase/object-server/%d.conf' %
            ((onode['port'] - 6000) / 10)]).pid
        sleep(2)
        direct_client.direct_get_object(onode, opart, self.account, container,
                                        obj)
        # Run the extra server last so it'll remove it's extra partition
        ps = []
        for n in onodes:
            ps.append(Popen(['chase-object-replicator',
                             '/etc/chase/object-server/%d.conf' %
                             ((n['port'] - 6000) / 10), 'once']))
        for p in ps:
            p.wait()
        call(['chase-object-replicator',
              '/etc/chase/object-server/%d.conf' %
              ((another_onode['port'] - 6000) / 10), 'once'])
        exc = False
        try:
            direct_client.direct_get_object(another_onode, opart, self.account,
                                            container, obj)
        except Exception:
            exc = True
        if not exc:
            raise Exception('Handoff object server still had the object')
Пример #17
0
 def test_ok(self):
     c.http_connection = self.fake_http_connection(200)
     value = c.put_container('http://www.test.com', 'asdf', 'asdf')
     self.assertEquals(value, None)
Пример #18
0
    def test_first_node_fail(self):
        container = 'container-%s' % uuid4()
        client.put_container(self.url, self.token, container)
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])

        object1 = 'object1'
        client.put_object(self.url, self.token, container, object1, 'test')
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])
        self.assert_(object1 in [
            o['name']
            for o in client.get_container(self.url, self.token, container)[1]
        ])

        cpart, cnodes = self.container_ring.get_nodes(self.account, container)
        kill(self.pids[self.port2server[cnodes[0]['port']]], SIGTERM)

        client.delete_object(self.url, self.token, container, object1)
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])
        self.assert_(object1 not in [
            o['name']
            for o in client.get_container(self.url, self.token, container)[1]
        ])

        self.pids[self.port2server[cnodes[0]['port']]] = \
            Popen(['chase-container-server',
                   '/etc/chase/container-server/%d.conf' %
                    ((cnodes[0]['port'] - 6001) / 10)]).pid
        sleep(2)
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])
        # This okay because the first node hasn't got the update that the
        # object was deleted yet.
        self.assert_(object1 in [
            o['name'] for o in direct_client.direct_get_container(
                cnodes[0], cpart, self.account, container)[1]
        ])

        # Unfortunately, the following might pass or fail, depending on the
        # position of the account server associated with the first container
        # server we had killed. If the associated happens to be the first
        # account server, this'll pass, otherwise the first account server will
        # serve the listing and not have the container.
        # self.assert_(container in [c['name'] for c in
        #              client.get_account(self.url, self.token)[1]])

        object2 = 'object2'
        # This will work because at least one (in this case, just one) account
        # server has to indicate the container exists for the put to continue.
        client.put_object(self.url, self.token, container, object2, 'test')
        # First node still doesn't know object1 was deleted yet; this is okay.
        self.assert_(object1 in [
            o['name'] for o in direct_client.direct_get_container(
                cnodes[0], cpart, self.account, container)[1]
        ])
        # And, of course, our new object2 exists.
        self.assert_(object2 in [
            o['name']
            for o in client.get_container(self.url, self.token, container)[1]
        ])

        get_to_final_state()
        # Our container delete never "finalized" because we started using it
        # before the delete settled.
        self.assert_(
            container in
            [c['name'] for c in client.get_account(self.url, self.token)[1]])
        # And, so our object2 should still exist and object1's delete should
        # have finalized.
        self.assert_(object1 not in [
            o['name']
            for o in client.get_container(self.url, self.token, container)[1]
        ])
        self.assert_(object2 in [
            o['name']
            for o in client.get_container(self.url, self.token, container)[1]
        ])
Пример #19
0
    def test_main(self):
        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 c in containers:
            if c['name'] == container1:
                found1 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['bytes'], 0)
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['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 c in containers:
            if c['name'] == container1:
                found1 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['bytes'], 0)
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['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 c in containers:
            if c['name'] == container1:
                found1 = True
                self.assertEquals(c['count'], 0)
                self.assertEquals(c['bytes'], 0)
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 1)
                self.assertEquals(c['bytes'], 4)
        self.assert_(found1)
        self.assert_(found2)

        apart, anodes = self.account_ring.get_nodes(self.account)
        kill(self.pids[self.port2server[anodes[0]['port']]], SIGTERM)

        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 1)
                self.assertEquals(c['bytes'], 4)
        self.assert_(not found1)
        self.assert_(found2)

        ps = []
        for n in xrange(1, 5):
            ps.append(Popen(['chase-container-updater',
                             '/etc/chase/container-server/%d.conf' % n,
                             'once']))
        for p in ps:
            p.wait()
        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 2)
                self.assertEquals(c['bytes'], 9)
        self.assert_(not found1)
        self.assert_(found2)

        self.pids[self.port2server[anodes[0]['port']]] = \
            Popen(['chase-account-server',
                   '/etc/chase/account-server/%d.conf' %
                    ((anodes[0]['port'] - 6002) / 10)]).pid
        sleep(2)
        # This is the earlier counts and bytes because the first node doesn't
        # have the newest udpates yet.
        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                # This is the earlier count and bytes because the first node
                # doesn't have the newest udpates yet.
                self.assertEquals(c['count'], 1)
                self.assertEquals(c['bytes'], 4)
        # This okay because the first node hasn't got the update that
        # container1 was deleted yet.
        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 c in containers:
            if c['name'] == container1:
                found1 = True
            elif c['name'] == container2:
                found2 = True
                self.assertEquals(c['count'], 2)
                self.assertEquals(c['bytes'], 9)
        self.assert_(not found1)
        self.assert_(found2)