/
test_crud_basic.py
4190 lines (3645 loc) · 185 KB
/
test_crud_basic.py
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#
# Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
#
import gevent
import gevent.monkey
gevent.monkey.patch_all()
import os
import sys
import socket
import errno
import uuid
import logging
import coverage
import random
import netaddr
import tempfile
import fixtures
import testtools
from testtools.matchers import Equals, MismatchError, Not, Contains, LessThan
from testtools import content, content_type, ExpectedException
import unittest
from flexmock import flexmock
import re
import json
import copy
from lxml import etree
import inspect
import pycassa
import kombu
import requests
import bottle
import stevedore
import netaddr
from vnc_api.vnc_api import *
from cfgm_common import exceptions as vnc_exceptions
import vnc_api.gen.vnc_api_test_gen
from vnc_api.gen.resource_test import *
import cfgm_common
from cfgm_common import vnc_plugin_base
from cfgm_common import imid
from cfgm_common import vnc_cgitb
vnc_cgitb.enable(format='text')
sys.path.append('../common/tests')
from test_utils import *
import test_common
import test_case
logger = logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)
class TestFixtures(test_case.ApiServerTestCase):
@classmethod
def setUpClass(cls, *args, **kwargs):
cls.console_handler = logging.StreamHandler()
cls.console_handler.setLevel(logging.DEBUG)
logger.addHandler(cls.console_handler)
super(TestFixtures, cls).setUpClass(*args, **kwargs)
# end setUpClass
@classmethod
def tearDownClass(cls, *args, **kwargs):
logger.removeHandler(cls.console_handler)
super(TestFixtures, cls).tearDownClass(*args, **kwargs)
# end tearDownClass
def test_fixture_ref(self):
proj_fixt = self.useFixture(
ProjectTestFixtureGen(self._vnc_lib, project_name='admin'))
# 2 policies, 2 VNs associate and check
pol_1_fixt = self.useFixture(NetworkPolicyTestFixtureGen(
self._vnc_lib, network_policy_name='policy1111',
parent_fixt=proj_fixt))
pol_2_fixt = self.useFixture(NetworkPolicyTestFixtureGen(
self._vnc_lib, network_policy_name='policy2222',
parent_fixt=proj_fixt))
ref_tuple = [(pol_1_fixt._obj,
VirtualNetworkPolicyType(
sequence=SequenceType(major=0, minor=0)))]
ref_tuple2 = [(pol_2_fixt._obj,
VirtualNetworkPolicyType(
sequence=SequenceType(major=0, minor=0)))]
vn_blue = self.useFixture(
VirtualNetworkTestFixtureGen(
self._vnc_lib, virtual_network_name='vnblue',
parent_fixt=proj_fixt, id_perms=IdPermsType(enable=True),
network_policy_ref_infos=ref_tuple))
vn_red = self.useFixture(
VirtualNetworkTestFixtureGen(
self._vnc_lib, virtual_network_name='vnred',
parent_fixt=proj_fixt, id_perms=IdPermsType(enable=True),
network_policy_ref_infos=ref_tuple2))
policy_name = vn_blue.get_network_policys()[0].fixture()[0].name
self.assertThat(policy_name, Equals('policy1111'))
policy_name = vn_red.get_network_policys()[0].fixture()[0].name
self.assertThat(policy_name, Equals('policy2222'))
# ipam referring to virtual dns
vdns_data = VirtualDnsType(domain_name='abc.net', record_order='fixed',
default_ttl_seconds=360)
vdns_fixt = self.useFixture(
VirtualDnsTestFixtureGen(self._vnc_lib, virtual_DNS_name='vdns1',
virtual_DNS_data=vdns_data))
dns_method = "virtual-dns-server"
dns_server = IpamDnsAddressType(
virtual_dns_server_name=vdns_fixt.getObj().get_fq_name_str())
ipam_mgmt = IpamType(
ipam_dns_method=dns_method, ipam_dns_server=dns_server)
ipam_fixt = self.useFixture(
NetworkIpamTestFixtureGen(
self._vnc_lib, network_ipam_name='ipam1',
parent_fixt=proj_fixt,
network_ipam_mgmt=ipam_mgmt,
virtual_DNS_refs=[vdns_fixt.getObj()]))
# end test_fixture_ref
def test_fixture_reuse_policy(self):
proj_fixt = self.useFixture(
ProjectTestFixtureGen(self._vnc_lib, project_name='admin'))
pol_fixt = self.useFixture(NetworkPolicyTestFixtureGen(
self._vnc_lib, network_policy_name='policy1111',
parent_fixt=proj_fixt))
ref_tuple = [(pol_fixt._obj,
VirtualNetworkPolicyType(
sequence=SequenceType(major=0, minor=0)))]
vn1 = self.useFixture(
VirtualNetworkTestFixtureGen(
self._vnc_lib, virtual_network_name='vn1',
parent_fixt=proj_fixt, id_perms=IdPermsType(enable=True),
network_policy_ref_infos=ref_tuple))
vn2 = self.useFixture(
VirtualNetworkTestFixtureGen(
self._vnc_lib, virtual_network_name='vn2',
parent_fixt=proj_fixt, id_perms=IdPermsType(enable=True),
network_policy_ref_infos=ref_tuple))
vn3 = self.useFixture(
VirtualNetworkTestFixtureGen(
self._vnc_lib, virtual_network_name='vn3',
parent_fixt=proj_fixt, id_perms=IdPermsType(enable=True),
network_policy_ref_infos=ref_tuple))
vn4 = self.useFixture(
VirtualNetworkTestFixtureGen(
self._vnc_lib, virtual_network_name='vn4',
parent_fixt=proj_fixt, id_perms=IdPermsType(enable=True),
network_policy_ref_infos=ref_tuple))
vn5 = self.useFixture(
VirtualNetworkTestFixtureGen(
self._vnc_lib, virtual_network_name='vn5',
parent_fixt=proj_fixt, id_perms=IdPermsType(enable=True),
network_policy_ref_infos=ref_tuple))
npolicy_children = len(proj_fixt.getObj().get_network_policys())
self.assertThat(npolicy_children, Equals(1))
# end test_fixture_reuse_policy
# end class TestFixtures
class TestListUpdate(test_case.ApiServerTestCase):
@classmethod
def setUpClass(cls, *args, **kwargs):
cls.console_handler = logging.StreamHandler()
cls.console_handler.setLevel(logging.DEBUG)
logger.addHandler(cls.console_handler)
super(TestListUpdate, cls).setUpClass(*args, **kwargs)
# end setUpClass
@classmethod
def tearDownClass(cls, *args, **kwargs):
logger.removeHandler(cls.console_handler)
super(TestListUpdate, cls).tearDownClass(*args, **kwargs)
# end tearDownClass
def test_policy_create_w_rules(self):
proj_fixt = self.useFixture(ProjectTestFixtureGen(self._vnc_lib))
policy_obj = NetworkPolicy(
'test-policy-create-w-rules', proj_fixt.getObj())
np_rules = [
PolicyRuleType(direction='<>',
action_list=ActionListType(simple_action='pass'),
protocol='any',
src_addresses=
[AddressType(virtual_network='local')],
src_ports=[PortType(-1, -1)],
dst_addresses=[AddressType(virtual_network='any')],
dst_ports=[PortType(-1, -1)]),
PolicyRuleType(direction='<>',
action_list=ActionListType(simple_action='deny'),
protocol='any',
src_addresses=
[AddressType(virtual_network='local')],
src_ports=[PortType(-1, -1)],
dst_addresses=[AddressType(virtual_network='any')],
dst_ports=[PortType(-1, -1)]),
]
policy_obj.set_network_policy_entries(PolicyEntriesType(np_rules))
self._vnc_lib.network_policy_create(policy_obj)
# cleanup
self._vnc_lib.network_policy_delete(id=policy_obj.uuid)
# end test_policy_create_w_rules
def test_policy_create_wo_rules(self):
proj_fixt = self.useFixture(ProjectTestFixtureGen(self._vnc_lib))
policy_obj = NetworkPolicy(
'test-policy-create-wo-rules', proj_fixt.getObj())
self._vnc_lib.network_policy_create(policy_obj)
np_rules = [
PolicyRuleType(direction='<>',
action_list=ActionListType(simple_action='pass'),
protocol='any',
src_addresses=
[AddressType(virtual_network='local')],
src_ports=[PortType(1, 2)],
dst_addresses=[AddressType(virtual_network='any')],
dst_ports=[PortType(3, 4)]),
PolicyRuleType(direction='<>',
action_list=ActionListType(simple_action='deny'),
protocol='any',
src_addresses=
[AddressType(virtual_network='local')],
src_ports=[PortType(5, 6)],
dst_addresses=[AddressType(virtual_network='any')],
dst_ports=[PortType(7, 8)]),
]
policy_entries = PolicyEntriesType(np_rules)
policy_obj.set_network_policy_entries(policy_entries)
self._vnc_lib.network_policy_update(policy_obj)
policy_entries.policy_rule.append(
PolicyRuleType(direction='<>',
action_list=ActionListType(simple_action= 'deny'),
protocol='any',
src_addresses=
[AddressType(virtual_network='local')],
src_ports=[PortType(9, 10)],
dst_addresses=[AddressType(virtual_network='any')],
dst_ports=[PortType(11, 12)])
)
policy_obj.set_network_policy_entries(policy_entries)
self._vnc_lib.network_policy_update(policy_obj)
# cleanup
self._vnc_lib.network_policy_delete(id=policy_obj.uuid)
# end test_policy_create_wo_rules
# end class TestListUpdate
class TestCrud(test_case.ApiServerTestCase):
@classmethod
def setUpClass(cls, *args, **kwargs):
cls.console_handler = logging.StreamHandler()
cls.console_handler.setLevel(logging.DEBUG)
logger.addHandler(cls.console_handler)
super(TestCrud, cls).setUpClass(*args, **kwargs)
# end setUpClass
@classmethod
def tearDownClass(cls, *args, **kwargs):
logger.removeHandler(cls.console_handler)
super(TestCrud, cls).tearDownClass(*args, **kwargs)
# end tearDownClass
def test_create_using_lib_api(self):
vn_obj = VirtualNetwork('vn-%s' %(self.id()))
self._vnc_lib.virtual_network_create(vn_obj)
self.assert_ifmap_has_ident(vn_obj)
# end test_create_using_lib_api
def test_create_using_rest_api(self):
listen_ip = self._api_server_ip
listen_port = self._api_server._args.listen_port
url = 'http://%s:%s/virtual-networks' %(listen_ip, listen_port)
vn_body = {
'virtual-network': {
'fq_name': ['default-domain',
'default-project',
'vn-%s' %(self.id())],
'parent_type': 'project',
}}
requests.post(url,
headers={'Content-type': 'application/json; charset="UTF-8"'},
data=json.dumps(vn_body))
# end test_create_using_rest_api
def test_user_defined_log_statistics_crud(self):
gsc_fixt = self.useFixture(GlobalSystemConfigTestFixtureGen(
self._vnc_lib))
gsc = gsc_fixt._obj
gsc.add_user_defined_log_statistics(UserDefinedLogStat('Test01',
'.*[ab][0-9]s1.*'))
gsc.add_user_defined_log_statistics(UserDefinedLogStat('Test02',
'127.0.0.1'))
self._vnc_lib.global_system_config_update(gsc)
gsc_uuid = self._vnc_lib.global_system_configs_list()[
'global-system-configs'][0]['uuid']
gsc = self._vnc_lib.global_system_config_read(id=gsc_uuid)
tst_trgt = ('Test01', 'Test02')
self.assertTrue(reduce(lambda x, y: x and y, map(
lambda p: p.name in tst_trgt,
gsc.user_defined_log_statistics.statlist), True))
#end test_user_defined_log_statistics_crud
def test_user_defined_log_statistics_bad_add(self):
gsc_fixt = self.useFixture(GlobalSystemConfigTestFixtureGen(
self._vnc_lib))
gsc = gsc_fixt._obj
gsc.add_user_defined_log_statistics(UserDefinedLogStat('Test01',
'.*[ab][0-9]s1.*'))
# bad regex
gsc.add_user_defined_log_statistics(UserDefinedLogStat('Test03',
'*foo'))
with ExpectedException(BadRequest) as e:
self._vnc_lib.global_system_config_update(gsc)
#end test_user_defined_log_statistics_bad_add
def test_user_defined_log_statistics_set(self):
gsc_fixt = self.useFixture(GlobalSystemConfigTestFixtureGen(
self._vnc_lib))
gsc = gsc_fixt._obj
sl = UserDefinedLogStatList()
sl.add_statlist(UserDefinedLogStat('Test01', '.*[ab][0-9]s1.*'))
sl.add_statlist(UserDefinedLogStat('Test02', '127.0.0.1'))
gsc.set_user_defined_log_statistics(sl)
self._vnc_lib.global_system_config_update(gsc)
gsc_uuid = self._vnc_lib.global_system_configs_list()[
'global-system-configs'][0]['uuid']
gsc = self._vnc_lib.global_system_config_read(id=gsc_uuid)
tst_trgt = ('Test01', 'Test02')
self.assertTrue(reduce(lambda x, y: x and y, map(
lambda p: p.name in tst_trgt,
gsc.user_defined_log_statistics.statlist), True))
#end test_user_defined_log_statistics_set
def test_user_defined_log_statistics_bad_set(self):
gsc_fixt = self.useFixture(GlobalSystemConfigTestFixtureGen(
self._vnc_lib))
gsc = gsc_fixt._obj
sl = UserDefinedLogStatList()
sl.add_statlist(UserDefinedLogStat('Test01', '.*[ab][0-9]s1.*'))
sl.add_statlist(UserDefinedLogStat('Test02', '127.0.0.1'))
sl.add_statlist(UserDefinedLogStat('Test03', '*127.0.0.1'))
gsc.set_user_defined_log_statistics(sl)
with ExpectedException(BadRequest) as e:
self._vnc_lib.global_system_config_update(gsc)
#end test_user_defined_log_statistics_bad_set
def test_vlan_tag_on_sub_intefaces(self):
vn = VirtualNetwork('vn-%s' %(self.id()))
self._vnc_lib.virtual_network_create(vn)
id_perms = IdPermsType(enable=True)
vmi_prop = VirtualMachineInterfacePropertiesType(sub_interface_vlan_tag=256)
port_obj = VirtualMachineInterface(
str(uuid.uuid4()), parent_obj=Project(),
virtual_machine_interface_properties=vmi_prop,
id_perms=id_perms)
port_obj.uuid = port_obj.name
port_obj.set_virtual_network(vn)
#create port with sub_interface_vlan_tag specified
port_id = self._vnc_lib.virtual_machine_interface_create(port_obj)
vmi_prop.sub_interface_vlan_tag = 128
port_obj.set_virtual_machine_interface_properties(vmi_prop)
#updating sub_interface_vlan_tag of the port to a new value should fail
#as vrouter doesn't support it.
with ExpectedException(BadRequest) as e:
self._vnc_lib.virtual_machine_interface_update(port_obj)
# end test_vlan_tag_on_sub_interfaces
def test_service_interface_type_value(self):
vn = VirtualNetwork('vn-%s' %(self.id()))
self._vnc_lib.virtual_network_create(vn)
vmi_prop = VirtualMachineInterfacePropertiesType(service_interface_type='Left')
port_obj = VirtualMachineInterface(
str(uuid.uuid4()), parent_obj=Project(),
virtual_machine_interface_properties=vmi_prop)
port_obj.uuid = port_obj.name
port_obj.set_virtual_network(vn)
#creation of port should fail as the valid values for
#service_interface_type are: management|left|right|other[0-9]*
with ExpectedException(BadRequest) as e:
port_id = self._vnc_lib.virtual_machine_interface_create(port_obj)
#end test_service_interface_type_value
def test_physical_router_credentials(self):
user_cred_create = UserCredentials(username="test_user", password="test_pswd")
phy_rout = PhysicalRouter(physical_router_user_credentials=user_cred_create)
self._vnc_lib.physical_router_create(phy_rout)
phy_rout_obj = self._vnc_lib.physical_router_read(id=phy_rout.uuid)
user_cred_read = phy_rout_obj.get_physical_router_user_credentials()
if user_cred_read.password != '**Password Hidden**':
raise Exception("ERROR: physical-router: password should be hidden")
#end test_physical_router_credentials
def test_bridge_domain_with_vmi_ref_multiple_bd(self):
vn1_name = self.id() + '-vn-1'
vn1 = VirtualNetwork(vn1_name)
logger.info('Creating VN %s', vn1_name)
self._vnc_lib.virtual_network_create(vn1)
vmi_name = self.id() + '-port'
logger.info('Creating port %s', vmi_name)
vmi = VirtualMachineInterface(vmi_name, parent_obj=Project())
vmi.add_virtual_network(vn1)
self._vnc_lib.virtual_machine_interface_create(vmi)
bd1_name = self.id() + '-bd-1'
bd1 = BridgeDomain(bd1_name, parent_obj=vn1)
bd1.set_isid(200200)
logger.info('Creating Bridge Domain %s', bd1_name)
self._vnc_lib.bridge_domain_create(bd1)
bd2_name = self.id() + '-bd-2'
bd2 = BridgeDomain(bd2_name, parent_obj=vn1)
bd2.set_isid(300300)
logger.info('Creating Bridge Domain %s', bd2_name)
self._vnc_lib.bridge_domain_create(bd2)
bd_ref_data1 = BridgeDomainMembershipType();
bd_ref_data1.set_vlan_tag(0);
# VMI is referring to two bridge domain(bd1 and bd2) for vlan tag = 0
vmi.add_bridge_domain(bd1, bd_ref_data1);
vmi.add_bridge_domain(bd2, bd_ref_data1);
with ExpectedException(BadRequest) as e:
self._vnc_lib.virtual_machine_interface_update(vmi)
# Link the VMI to two bridge domain for different vlan tags(0, 1)
vmi_obj = self._vnc_lib.virtual_machine_interface_read(id=vmi.uuid)
bd_ref_data1 = BridgeDomainMembershipType(vlan_tag=1);
bd_ref_data2 = BridgeDomainMembershipType(vlan_tag=2);
vmi_obj.add_bridge_domain(bd1, bd_ref_data1);
vmi_obj.add_bridge_domain(bd2, bd_ref_data2);
self._vnc_lib.virtual_machine_interface_update(vmi_obj)
# end test_bridge_domain_with_vmi_ref_multiple_bd
# end class TestCrud
class TestVncCfgApiServer(test_case.ApiServerTestCase):
@classmethod
def setUpClass(cls, *args, **kwargs):
cls.console_handler = logging.StreamHandler()
cls.console_handler.setLevel(logging.DEBUG)
logger.addHandler(cls.console_handler)
super(TestVncCfgApiServer, cls).setUpClass(*args, **kwargs)
# end setUpClass
@classmethod
def tearDownClass(cls, *args, **kwargs):
logger.removeHandler(cls.console_handler)
super(TestVncCfgApiServer, cls).tearDownClass(*args, **kwargs)
# end tearDownClass
def test_fq_name_to_id_http_post(self):
test_obj = self._create_test_object()
test_uuid = self._vnc_lib.fq_name_to_id('virtual-network', test_obj.get_fq_name())
# check that format is correct
try:
uuid.UUID(test_uuid)
except ValueError:
self.assertTrue(False, 'Bad form UUID ' + test_uuid)
with ExpectedException(NoIdError) as e:
test_uuid = self._vnc_lib.fq_name_to_id('project', test_obj.get_fq_name())
def test_id_to_fq_name_http_post(self):
test_obj = self._create_test_object()
fq_name = self._vnc_lib.id_to_fq_name(test_obj.uuid)
self.assertEqual(test_obj.fq_name, fq_name)
with ExpectedException(NoIdError) as e:
self._vnc_lib.id_to_fq_name(str(uuid.uuid4()))
def test_useragent_kv_http_post(self):
# unikey store
test_body = json.dumps({'operation': 'STORE',
'key': 'fookey',
'value': 'fooval'})
self.addDetail('useragent-kv-post-store', content.json_content(test_body))
(code, msg) = self._http_post('/useragent-kv', test_body)
self.assertEqual(code, 200)
# unikey retrieve
test_body = json.dumps({'operation': 'RETRIEVE',
'key': 'fookey'})
self.addDetail('useragent-kv-post-retrieve', content.json_content(test_body))
(code, msg) = self._http_post('/useragent-kv', test_body)
self.assertEqual(code, 200)
self.assertEqual(json.loads(msg)['value'], 'fooval')
# multikey retrieve
test_body = json.dumps({'operation': 'STORE',
'key': 'barkey',
'value': 'barval'})
self.addDetail('useragent-kv-post-store', content.json_content(test_body))
(code, msg) = self._http_post('/useragent-kv', test_body)
self.assertEqual(code, 200)
test_body = json.dumps({'operation': 'RETRIEVE',
'key': ['fookey', 'barkey']})
self.addDetail('useragent-kv-post-multikey-retrieve',
content.json_content(test_body))
(code, msg) = self._http_post('/useragent-kv', test_body)
self.assertEqual(code, 200)
self.assertEqual(len(json.loads(msg)['value']), 2)
self.assertThat(json.loads(msg)['value'], Contains('fooval'))
self.assertThat(json.loads(msg)['value'], Contains('barval'))
# wrong op test
test_body = json.dumps({'operation': 'foo',
'key': 'fookey'})
self.addDetail('useragent-kv-post-wrongop', content.json_content(test_body))
(code, msg) = self._http_post('/useragent-kv', test_body)
self.assertEqual(code, 404)
def test_err_on_max_rabbit_pending(self):
self.ignore_err_in_log = True
api_server = self._server_info['api_server']
orig_max_pending_updates = api_server._args.rabbit_max_pending_updates
max_pend_upd = 10
api_server._args.rabbit_max_pending_updates = str(max_pend_upd)
orig_rabbitq_pub = api_server._db_conn._msgbus._producer.publish
orig_rabbitq_conn = api_server._db_conn._msgbus._conn.connect
try:
def err_rabbitq_pub(*args, **kwargs):
raise Exception("Faking Rabbit publish failure")
def err_rabbitq_conn(*args, **kwargs):
gevent.sleep(0.1)
raise Exception("Faking RabbitMQ connection failure")
api_server._db_conn._msgbus._producer.publish = err_rabbitq_pub
api_server._db_conn._msgbus._conn.connect = err_rabbitq_conn
logger.info("Creating objects to hit max rabbit pending.")
# every VN create, creates RI too
test_objs = self._create_test_objects(count=max_pend_upd/2+1)
def asserts_on_max_pending():
self.assertEqual(e.status_code, 500)
self.assertIn("Too many pending updates", e.content)
logger.info("Creating one more object expecting failure.")
obj = VirtualNetwork('vn-to-fail')
self.addDetail('expecting-failed-create', content.text_content(obj.name))
try:
self._vnc_lib.virtual_network_create(obj)
except HttpError as e:
asserts_on_max_pending()
else:
self.assertTrue(False, 'Create succeeded unexpectedly')
logger.info("Update of object should fail.")
test_objs[0].display_name = 'foo'
try:
self._vnc_lib.virtual_network_update(test_objs[0])
except HttpError as e:
asserts_on_max_pending()
else:
self.assertTrue(False, 'Update succeeded unexpectedly')
logger.info("Delete of object should fail.")
test_objs[0].display_name = 'foo'
try:
self._vnc_lib.virtual_network_delete(id=test_objs[0].uuid)
except HttpError as e:
asserts_on_max_pending()
else:
self.assertTrue(False, 'Delete succeeded unexpectedly')
logger.info("Read obj object should be ok.")
self._vnc_lib.virtual_network_read(id=test_objs[0].uuid)
finally:
api_server._args.rabbit_max_pending_updates = orig_max_pending_updates
api_server._db_conn._msgbus._producer.publish = orig_rabbitq_pub
api_server._db_conn._msgbus._conn.connect = orig_rabbitq_conn
def test_reconnect_to_rabbit(self):
self.ignore_err_in_log = True
exceptions = [(FakeKombu.Connection.ConnectionException(), 'conn'),
(FakeKombu.Connection.ChannelException(), 'chan'),
(Exception(), 'generic')]
# fake problem on publish to rabbit
# restore, ensure retry and successful publish
for exc_obj, exc_type in exceptions:
obj = VirtualNetwork('%s-pub-%s' %(self.id(), exc_type))
obj.uuid = str(uuid.uuid4())
publish_captured = [False]
def err_on_publish(orig_method, *args, **kwargs):
msg = args[0]
if msg['oper'] == 'CREATE' and msg['uuid'] == obj.uuid:
publish_captured[0] = True
raise exc_obj
return orig_method(*args, **kwargs)
rabbit_producer = self._api_server._db_conn._msgbus._producer
with test_common.patch(rabbit_producer,
'publish', err_on_publish):
self._vnc_lib.virtual_network_create(obj)
self.assertTill(lambda: publish_captured[0] == True)
# unpatch err publish
self.assert_ifmap_has_ident(obj)
# end exception types on publish
# fake problem on consume from rabbit
# restore, ensure retry and successful consume
for exc_obj, exc_type in exceptions:
obj = VirtualNetwork('%s-sub-%s' %(self.id(), exc_type))
obj.uuid = str(uuid.uuid4())
consume_captured = [False]
consume_test_payload = [None]
rabbit_consumer = self._api_server._db_conn._msgbus._consumer
def err_on_consume(orig_method, *args, **kwargs):
msg = orig_method()
payload = msg.payload
if payload['oper'] == 'UPDATE' and payload['uuid'] == obj.uuid:
if (consume_test_payload[0] == payload):
return msg
consume_captured[0] = True
consume_test_payload[0] = payload
rabbit_consumer.queues.put(payload, None)
raise exc_obj
return msg
with test_common.patch(rabbit_consumer.queues,
'get', err_on_consume):
# create the object to insert 'get' handler,
# update oper will test the error handling
self._vnc_lib.virtual_network_create(obj)
obj.display_name = 'test_update'
self._vnc_lib.virtual_network_update(obj)
self.assertTill(lambda: consume_captured[0] == True)
# unpatch err consume
self.assertTill(self.ifmap_ident_has_link, obj=obj,
link_name='display-name')
self.assertTill(lambda: 'test_update' in self.ifmap_ident_has_link(
obj=obj, link_name='display-name')['meta'])
# end exception types on consume
# fake problem on consume and publish at same time
# restore, ensure retry and successful publish + consume
obj = VirtualNetwork('%s-pub-sub' %(self.id()))
obj.uuid = str(uuid.uuid4())
msgbus = self._api_server._db_conn._msgbus
pub_greenlet = msgbus._publisher_greenlet
sub_greenlet = msgbus._connection_monitor_greenlet
setattr(pub_greenlet, 'unittest', {'name': 'producer'})
setattr(sub_greenlet, 'unittest', {'name': 'consumer'})
consume_captured = [False]
consume_test_payload = [None]
publish_connect_done = [False]
publish_captured = [False]
def err_on_consume(orig_method, *args, **kwargs):
msg = orig_method()
payload = msg.payload
if payload['oper'] == 'UPDATE' and payload['uuid'] == obj.uuid:
if (consume_test_payload[0] == payload):
return msg
consume_captured[0] = True
consume_test_payload[0] = payload
rabbit_consumer = self._api_server._db_conn._msgbus._consumer
rabbit_consumer.queues.put(payload, None)
raise exc_obj
return msg
def block_on_connect(orig_method, *args, **kwargs):
# block consumer till publisher does update,
# fake consumer connect exceptions till publisher connects fine
utvars = getattr(gevent.getcurrent(), 'unittest', None)
if utvars and utvars['name'] == 'producer':
publish_connect_done[0] = True
return orig_method(*args, **kwargs)
while not publish_captured[0]:
gevent.sleep(0.1)
while not publish_connect_done[0]:
gevent.sleep(0.1)
raise Exception('Faking connection fail')
return orig_method(*args, **kwargs)
rabbit_consumer = self._api_server._db_conn._msgbus._consumer
rabbit_conn = self._api_server._db_conn._msgbus._conn
with test_common.patch(rabbit_consumer.queues,
'get', err_on_consume):
with test_common.patch(rabbit_conn,
'connect', block_on_connect):
# create the object to insert 'get' handler,
# update oper will test the error handling
self._vnc_lib.virtual_network_create(obj)
obj.display_name = 'test_update_1'
self._vnc_lib.virtual_network_update(obj)
self.assertTill(lambda: consume_captured[0] == True)
def err_on_publish(orig_method, *args, **kwargs):
msg = args[0]
if msg['oper'] == 'UPDATE' and msg['uuid'] == obj.uuid:
publish_captured[0] = True
raise exc_obj
return orig_method(*args, **kwargs)
rabbit_producer = self._api_server._db_conn._msgbus._producer
with test_common.patch(rabbit_producer,
'publish', err_on_publish):
obj.display_name = 'test_update_2'
self._vnc_lib.virtual_network_update(obj)
self.assertTill(lambda: publish_captured[0] == True)
# unpatch err publish
# unpatch connect
# unpatch err consume
self.assertTill(self.ifmap_ident_has_link, obj=obj,
link_name='display-name')
self.assertTill(lambda: 'test_update_2' in self.ifmap_ident_has_link(
obj=obj, link_name='display-name')['meta'])
# end test_reconnect_to_rabbit
def test_handle_trap_on_exception(self):
self.ignore_err_in_log = True
api_server = self._server_info['api_server']
orig_read = api_server._db_conn._object_db.object_read
def exception_on_log_error(*args, **kwargs):
self.assertTrue(False)
def exception_on_vn_read(obj_type, *args, **kwargs):
if obj_type == 'virtual_network':
raise Exception("fake vn read exception")
orig_read(obj_type, *args, **kwargs)
try:
orig_config_log = api_server.config_log
api_server.config_log = exception_on_log_error
with ExpectedException(NoIdError):
self._vnc_lib.virtual_network_read(fq_name=['foo', 'bar', 'baz'])
finally:
api_server.config_log = orig_config_log
try:
test_obj = self._create_test_object()
api_server._db_conn._object_db.object_read = exception_on_vn_read
with ExpectedException(HttpError):
self._vnc_lib.virtual_network_read(fq_name=test_obj.get_fq_name())
finally:
api_server._db_conn._object_db.object_read = orig_read
def test_sandesh_trace(self):
from lxml import etree
api_server = self._server_info['api_server']
# the test
test_obj = self._create_test_object()
self.assert_ifmap_has_ident(test_obj)
self._vnc_lib.virtual_network_delete(id=test_obj.uuid)
# and validations
introspect_port = api_server._args.http_server_port
traces = requests.get('http://localhost:%s/Snh_SandeshTraceRequest?x=RestApiTraceBuf' %(introspect_port))
self.assertThat(traces.status_code, Equals(200))
top_elem = etree.fromstring(traces.text)
self.assertThat(top_elem[0][0][-2].text, Contains('POST'))
self.assertThat(top_elem[0][0][-2].text, Contains('200 OK'))
self.assertThat(top_elem[0][0][-1].text, Contains('DELETE'))
self.assertThat(top_elem[0][0][-1].text, Contains('200 OK'))
traces = requests.get('http://localhost:%s/Snh_SandeshTraceRequest?x=DBRequestTraceBuf' %(introspect_port))
self.assertThat(traces.status_code, Equals(200))
top_elem = etree.fromstring(traces.text)
self.assertThat(top_elem[0][0][-1].text, Contains('delete'))
self.assertThat(top_elem[0][0][-1].text, Contains(test_obj.name))
traces = requests.get('http://localhost:%s/Snh_SandeshTraceRequest?x=MessageBusNotifyTraceBuf' %(introspect_port))
self.assertThat(traces.status_code, Equals(200))
top_elem = etree.fromstring(traces.text)
self.assertThat(top_elem[0][0][-1].text, Contains('DELETE'))
self.assertThat(top_elem[0][0][-1].text, Contains(test_obj.name))
def test_dup_create_with_same_uuid(self):
dom_name = self.id() + '-domain'
logger.info('Creating Domain %s', dom_name)
domain_obj = Domain(dom_name)
self._vnc_lib.domain_create(domain_obj)
project_name = self.id() + '-project'
logger.info('Creating Project %s', project_name)
orig_project_obj = Project(project_name, domain_obj)
self._vnc_lib.project_create(orig_project_obj)
logger.info('Creating Dup Project in default domain with same uuid')
dup_project_obj = Project(project_name)
dup_project_obj.uuid = orig_project_obj.uuid
with ExpectedException(RefsExistError) as e:
self._vnc_lib.project_create(dup_project_obj)
def test_dup_create_port_timing(self):
# test for https://bugs.launchpad.net/juniperopenstack/r2.0/+bug/1382385
vn_name = self.id() + '-network'
vn_obj = VirtualNetwork(vn_name, parent_obj=Project())
self._vnc_lib.virtual_network_create(vn_obj)
vmi_name = self.id() + '-port'
logger.info('Creating port %s', vmi_name)
vmi_obj = VirtualMachineInterface(vmi_name, parent_obj=Project())
vmi_obj.add_virtual_network(vn_obj)
self._vnc_lib.virtual_machine_interface_create(vmi_obj)
vmi_name = self.id() + '-port'
logger.info('Creating dup port %s', vmi_name)
vmi_obj = VirtualMachineInterface(vmi_name, parent_obj=Project())
vmi_obj.add_virtual_network(vn_obj)
orig_fq_name_to_uuid = self._api_server._db_conn.fq_name_to_uuid
def dummy_fq_name_to_uuid(obj_type, *args, **kwargs):
if obj_type == 'virtual-machine-interface':
raise NoIdError('')
return orig_fq_name_to_uuid(obj_type, *args, **kwargs)
self._api_server._db_conn.fq_name_to_uuid = dummy_fq_name_to_uuid
try:
with ExpectedException(RefsExistError) as e:
self._vnc_lib.virtual_machine_interface_create(vmi_obj)
finally:
self._api_server._db_conn.fq_name_to_uuid= orig_fq_name_to_uuid
def test_put_on_wrong_type(self):
vn_name = self.id()+'-vn'
vn_obj = VirtualNetwork(vn_name)
self._add_detail('Creating network with name %s' %(vn_name))
self._vnc_lib.virtual_network_create(vn_obj)
listen_port = self._api_server._args.listen_port
uri = '/network-ipam/%s' %(vn_obj.uuid)
self._add_detail('Trying to update uuid as network-ipam, expecting 404')
code, msg = self._http_put(uri, json.dumps({'network-ipam': {'display_name': 'foobar'}}))
self.assertThat(code, Equals(404))
self._add_detail('Updating display_name as network, expecting success')
uri = '/virtual-network/%s' %(vn_obj.uuid)
code, msg = self._http_put(uri, json.dumps({'virtual-network': {'display_name': 'foobar'}}))
self.assertThat(code, Equals(200))
rb_obj = self._vnc_lib.virtual_network_read(id=vn_obj.uuid)
self.assertThat(rb_obj.display_name, Equals('foobar'))
def test_floatingip_as_instanceip(self):
ipam_fixt = self.useFixture(NetworkIpamTestFixtureGen(
self._vnc_lib, network_ipam_name='ipam-%s' % self.id()))
project_fixt = self.useFixture(ProjectTestFixtureGen(self._vnc_lib, 'default-project'))
subnet_vnc = IpamSubnetType(subnet=SubnetType('1.1.1.0', 24))
vnsn_data = VnSubnetsType([subnet_vnc])
logger.info("Creating a virtual network")
logger.info("Creating subnet 1.1.1.0/24")
vn_fixt = self.useFixture(VirtualNetworkTestFixtureGen(self._vnc_lib,
'vn-%s' %(self.id()),
network_ipam_ref_infos=[(ipam_fixt.getObj(), vnsn_data)]))
vn_fixt.getObj().set_router_external(True)
self._vnc_lib.virtual_network_update(vn_fixt.getObj())
logger.info("Fetching floating-ip-pool")
fip_pool_fixt = self.useFixture(
FloatingIpPoolTestFixtureGen(self._vnc_lib, 'floating-ip-pool',
parent_fixt=vn_fixt))
logger.info("Creating auto-alloc floating-ip")
fip_fixt = self.useFixture(
FloatingIpTestFixtureGen(
self._vnc_lib, 'fip1', parent_fixt=fip_pool_fixt,
project_refs=[project_fixt.getObj()]))
ip_allocated = fip_fixt.getObj().floating_ip_address
logger.info("Creating auto-alloc instance-ip, expecting an error")
with ExpectedException(BadRequest) as e:
iip_fixt = self.useFixture(
InstanceIpTestFixtureGen(
self._vnc_lib, 'iip1', auto_prop_val=False,
instance_ip_address=ip_allocated,
virtual_network_refs=[vn_fixt.getObj()]))
# end test_floatingip_as_instanceip
def test_aliasip_as_instanceip(self):
ipam_fixt = self.useFixture(NetworkIpamTestFixtureGen(
self._vnc_lib, network_ipam_name='ipam-%s' % self.id()))
project_fixt = self.useFixture(ProjectTestFixtureGen(self._vnc_lib, 'default-project'))
subnet_vnc = IpamSubnetType(subnet=SubnetType('1.1.1.0', 24))
vnsn_data = VnSubnetsType([subnet_vnc])
logger.info("Creating a virtual network")
logger.info("Creating subnet 1.1.1.0/24")
vn_fixt = self.useFixture(VirtualNetworkTestFixtureGen(self._vnc_lib,
'vn-%s' %(self.id()),
network_ipam_ref_infos=[(ipam_fixt.getObj(), vnsn_data)]))
vn_fixt.getObj().set_router_external(True)
self._vnc_lib.virtual_network_update(vn_fixt.getObj())
logger.info("Fetching alias-ip-pool")
aip_pool_fixt = self.useFixture(
AliasIpPoolTestFixtureGen(self._vnc_lib, 'alias-ip-pool',
parent_fixt=vn_fixt))
logger.info("Creating auto-alloc alias-ip")
aip_fixt = self.useFixture(
AliasIpTestFixtureGen(
self._vnc_lib, 'aip1', parent_fixt=aip_pool_fixt,
project_refs=[project_fixt.getObj()]))
ip_allocated = aip_fixt.getObj().alias_ip_address
logger.info("Creating auto-alloc instance-ip, expecting an error")
with ExpectedException(BadRequest) as e:
iip_fixt = self.useFixture(
InstanceIpTestFixtureGen(
self._vnc_lib, 'iip1', auto_prop_val=False,
instance_ip_address=ip_allocated,
virtual_network_refs=[vn_fixt.getObj()]))
# end test_aliasip_as_instanceip
def test_name_with_reserved_xml_char(self, port = '8443'):
self.skipTest("Skipping test_name_with_reserved_xml_char")
vn_name = self.id()+'-&vn<1>"2\''
vn_obj = VirtualNetwork(vn_name)
# fq_name, fq_name_str has non-escape val, ifmap-id has escaped val
ifmap_id = cfgm_common.imid.get_ifmap_id_from_fq_name(vn_obj.get_type(),
vn_obj.get_fq_name())
self.assertIsNot(re.search("&vn<1>"2'", ifmap_id), None)
fq_name_str = cfgm_common.imid.get_fq_name_str_from_ifmap_id(ifmap_id)
self.assertIsNone(re.search("&vn<1>"2'", fq_name_str))
self._add_detail('Creating network with name %s expecting success' %(vn_name))
self._vnc_lib.virtual_network_create(vn_obj)
self.assertTill(self.ifmap_has_ident, obj=vn_obj)
ident_str = self.ifmap_has_ident(obj=vn_obj)['ident']
mch = re.search("&vn<1>"2'", ident_str)
self.assertIsNot(mch, None)
self._vnc_lib.virtual_network_delete(id=vn_obj.uuid)
vn_name = self.id()+'-vn'
vn_obj = VirtualNetwork(vn_name)
self._add_detail('Creating network with name %s expecting success' %(vn_name))
self._vnc_lib.virtual_network_create(vn_obj)
self.assert_ifmap_has_ident(vn_obj)
self._vnc_lib.virtual_network_delete(id=vn_obj.uuid)
rt_name = self.id()+'-route-target:1'
rt_obj = RouteTarget(rt_name)
self._add_detail('Creating network with name %s expecting success' %(rt_name))
self._vnc_lib.route_target_create(rt_obj)
self.assert_ifmap_has_ident(vn_obj)
self._vnc_lib.route_target_delete(id=rt_obj.uuid)
# end test_name_with_reserved_xml_char
def test_list_lib_api(self):
num_objs = 5
proj_obj = Project('%s-project' %(self.id()))
self._vnc_lib.project_create(proj_obj)
ipam_obj = NetworkIpam('%s-ipam' %(self.id()), parent_obj=proj_obj)
self._vnc_lib.network_ipam_create(ipam_obj)
def create_vns():
objs = []
for i in range(num_objs):
name = '%s-%s' %(self.id(), i)
obj = VirtualNetwork(
name, proj_obj, display_name=name, is_shared=True,
router_external=False)
obj.add_network_ipam(ipam_obj,
VnSubnetsType(
[IpamSubnetType(SubnetType('1.1.%s.0' %(i), 28))]))
self._vnc_lib.virtual_network_create(obj)
objs.append(obj)
return objs
vn_objs = create_vns()
# unanchored summary list without filters
read_vn_dicts = self._vnc_lib.virtual_networks_list()['virtual-networks']