openstack/neutron
Code Issues Proposed changes
neutron/neutron/tests/unit/db/test_db_base_plugin_v2.py
Sławek Kapłoński 1d3568da77 [RBAC] Fix setting network as not shared 
In case when network was shared with specified project
by RBAC rule and it was also set as "shared" there was
a bug which forbid to set such network as not shared even
if only projects which still used network was owner and
project with specified RBAC rule.

This patch fixes it by adding additional check in
NeutronDbPluginV2._validate_shared_update() in such case.

Change-Id: I6ab05a8f0ece454f5bef8ba978af05f5fa1354d8
Closes-Bug: #1764330
(cherry picked from commit 7aa941cc09aef8efe54f5bac111248d296e9c8ef)
2018-04-23 07:57:01 +00:00

6635 lines
324 KiB
Python
Raw Blame History

# Copyright (c) 2012 OpenStack Foundation.
# All Rights Reserved.
#
# 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.
import contextlib
import copy
import functools
import itertools
import eventlet
import mock
import netaddr
from neutron_lib.callbacks import exceptions
from neutron_lib.callbacks import registry
from neutron_lib import constants
from neutron_lib import context
from neutron_lib import exceptions as lib_exc
from neutron_lib.plugins import directory
from neutron_lib.utils import helpers
from neutron_lib.utils import net
from oslo_concurrency import lockutils
from oslo_config import cfg
from oslo_utils import importutils
from oslo_utils import netutils
from oslo_utils import uuidutils
from sqlalchemy import orm
import testtools
from testtools import matchers
import webob.exc
import neutron
from neutron.api import api_common
from neutron.api import extensions
from neutron.api.v2 import router
from neutron.common import constants as n_const
from neutron.common import exceptions as n_exc
from neutron.common import ipv6_utils
from neutron.common import test_lib
from neutron.common import utils
from neutron.db import api as db_api
from neutron.db import db_base_plugin_common
from neutron.db import ipam_backend_mixin
from neutron.db.models import l3 as l3_models
from neutron.db.models import securitygroup as sg_models
from neutron.db import models_v2
from neutron.db import rbac_db_models
from neutron.db import standard_attr
from neutron.ipam.drivers.neutrondb_ipam import driver as ipam_driver
from neutron.ipam import exceptions as ipam_exc
from neutron.objects import router as l3_obj
from neutron.tests import base
from neutron.tests import tools
from neutron.tests.unit.api import test_extensions
from neutron.tests.unit import testlib_api
DB_PLUGIN_KLASS = 'neutron.db.db_base_plugin_v2.NeutronDbPluginV2'
DEVICE_OWNER_COMPUTE = constants.DEVICE_OWNER_COMPUTE_PREFIX + 'fake'
DEVICE_OWNER_NOT_COMPUTE = constants.DEVICE_OWNER_DHCP
TEST_TENANT_ID = '46f70361-ba71-4bd0-9769-3573fd227c4b'
def optional_ctx(obj, fallback, **kwargs):
if not obj:
return fallback(**kwargs)
@contextlib.contextmanager
def context_wrapper():
yield obj
return context_wrapper()
def _fake_get_pagination_helper(self, request):
return api_common.PaginationEmulatedHelper(request, self._primary_key)
def _fake_get_sorting_helper(self, request):
return api_common.SortingEmulatedHelper(request, self._attr_info)
# TODO(banix): Move the following method to ML2 db test module when ML2
# mechanism driver unit tests are corrected to use Ml2PluginV2TestCase
# instead of directly using NeutronDbPluginV2TestCase
def _get_create_db_method(resource):
ml2_method = '_create_%s_db' % resource
if hasattr(directory.get_plugin(), ml2_method):
return ml2_method
else:
return 'create_%s' % resource
class NeutronDbPluginV2TestCase(testlib_api.WebTestCase):
fmt = 'json'
resource_prefix_map = {}
block_dhcp_notifier = True
def setUp(self, plugin=None, service_plugins=None,
ext_mgr=None):
super(NeutronDbPluginV2TestCase, self).setUp()
cfg.CONF.set_override('notify_nova_on_port_status_changes', False)
cfg.CONF.set_override('allow_overlapping_ips', True)
# Make sure at each test according extensions for the plugin is loaded
extensions.PluginAwareExtensionManager._instance = None
# Save the attributes map in case the plugin will alter it
# loading extensions
self.useFixture(tools.AttributeMapMemento())
self._tenant_id = TEST_TENANT_ID
if not plugin:
plugin = DB_PLUGIN_KLASS
if self.block_dhcp_notifier:
mock.patch('neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api.'
'DhcpAgentNotifyAPI').start()
# Update the plugin
self.setup_coreplugin(plugin, load_plugins=False)
cfg.CONF.set_override(
'service_plugins',
[test_lib.test_config.get(key, default)
for key, default in (service_plugins or {}).items()]
)
cfg.CONF.set_override('base_mac', "12:34:56:78:00:00")
cfg.CONF.set_override('max_dns_nameservers', 2)
cfg.CONF.set_override('max_subnet_host_routes', 2)
self.api = router.APIRouter()
# Set the default status
self.net_create_status = 'ACTIVE'
self.port_create_status = 'ACTIVE'
def _is_native_bulk_supported():
plugin_obj = directory.get_plugin()
native_bulk_attr_name = ("_%s__native_bulk_support"
% plugin_obj.__class__.__name__)
return getattr(plugin_obj, native_bulk_attr_name, False)
self._skip_native_bulk = not _is_native_bulk_supported()
def _is_native_pagination_support():
native_pagination_attr_name = (
"_%s__native_pagination_support" %
directory.get_plugin().__class__.__name__)
return getattr(directory.get_plugin(),
native_pagination_attr_name, False)
self._skip_native_pagination = not _is_native_pagination_support()
def _is_native_sorting_support():
native_sorting_attr_name = (
"_%s__native_sorting_support" %
directory.get_plugin().__class__.__name__)
return getattr(directory.get_plugin(),
native_sorting_attr_name, False)
self.plugin = directory.get_plugin()
self._skip_native_sorting = not _is_native_sorting_support()
if ext_mgr:
self.ext_api = test_extensions.setup_extensions_middleware(ext_mgr)
def setup_config(self):
# Create the default configurations
args = ['--config-file', base.etcdir('neutron.conf')]
# If test_config specifies some config-file, use it, as well
for config_file in test_lib.test_config.get('config_files', []):
args.extend(['--config-file', config_file])
super(NeutronDbPluginV2TestCase, self).setup_config(args=args)
def _req(self, method, resource, data=None, fmt=None, id=None, params=None,
action=None, subresource=None, sub_id=None, context=None,
headers=None):
fmt = fmt or self.fmt
path = '/%s.%s' % (
'/'.join(p for p in
(resource, id, subresource, sub_id, action) if p),
fmt
)
prefix = self.resource_prefix_map.get(resource)
if prefix:
path = prefix + path
content_type = 'application/%s' % fmt
body = None
if data is not None: # empty dict is valid
body = self.serialize(data)
return testlib_api.create_request(path, body, content_type, method,
query_string=params, context=context,
headers=headers)
def new_create_request(self, resource, data, fmt=None, id=None,
subresource=None, context=None):
return self._req('POST', resource, data, fmt, id=id,
subresource=subresource, context=context)
def new_list_request(self, resource, fmt=None, params=None,
subresource=None):
return self._req(
'GET', resource, None, fmt, params=params, subresource=subresource
)
def new_show_request(self, resource, id, fmt=None,
subresource=None, fields=None, sub_id=None):
if fields:
params = "&".join(["fields=%s" % x for x in fields])
else:
params = None
return self._req('GET', resource, None, fmt, id=id,
params=params, subresource=subresource, sub_id=sub_id)
def new_delete_request(self, resource, id, fmt=None, subresource=None,
sub_id=None, data=None, headers=None):
return self._req(
'DELETE',
resource,
data,
fmt,
id=id,
subresource=subresource,
sub_id=sub_id,
headers=headers
)
def new_update_request(self, resource, data, id, fmt=None,
subresource=None, context=None, sub_id=None,
headers=None):
return self._req(
'PUT', resource, data, fmt, id=id, subresource=subresource,
sub_id=sub_id, context=context, headers=headers
)
def new_action_request(self, resource, data, id, action, fmt=None,
subresource=None, sub_id=None):
return self._req(
'PUT',
resource,
data,
fmt,
id=id,
action=action,
subresource=subresource,
sub_id=sub_id
)
def deserialize(self, content_type, response):
ctype = 'application/%s' % content_type
data = self._deserializers[ctype].deserialize(response.body)['body']
return data
def _create_bulk_from_list(self, fmt, resource, objects, **kwargs):
"""Creates a bulk request from a list of objects."""
collection = "%ss" % resource
req_data = {collection: objects}
req = self.new_create_request(collection, req_data, fmt)
if ('set_context' in kwargs and
kwargs['set_context'] is True and
'tenant_id' in kwargs):
# create a specific auth context for this request
req.environ['neutron.context'] = context.Context(
'', kwargs['tenant_id'])
elif 'context' in kwargs:
req.environ['neutron.context'] = kwargs['context']
return req.get_response(self.api)
def _create_bulk(self, fmt, number, resource, data, name='test', **kwargs):
"""Creates a bulk request for any kind of resource."""
objects = []
collection = "%ss" % resource
for i in range(number):
obj = copy.deepcopy(data)
obj[resource]['name'] = "%s_%s" % (name, i)
if 'override' in kwargs and i in kwargs['override']:
obj[resource].update(kwargs['override'][i])
objects.append(obj)
req_data = {collection: objects}
req = self.new_create_request(collection, req_data, fmt)
if ('set_context' in kwargs and
kwargs['set_context'] is True and
'tenant_id' in kwargs):
# create a specific auth context for this request
req.environ['neutron.context'] = context.Context(
'', kwargs['tenant_id'])
elif 'context' in kwargs:
req.environ['neutron.context'] = kwargs['context']
return req.get_response(self.api)
def _create_network(self, fmt, name, admin_state_up,
arg_list=None, set_context=False, tenant_id=None,
**kwargs):
tenant_id = tenant_id or self._tenant_id
data = {'network': {'name': name,
'admin_state_up': admin_state_up,
'tenant_id': tenant_id}}
for arg in (('admin_state_up', 'tenant_id', 'shared',
'vlan_transparent',
'availability_zone_hints') + (arg_list or ())):
# Arg must be present
if arg in kwargs:
data['network'][arg] = kwargs[arg]
network_req = self.new_create_request('networks', data, fmt)
if set_context and tenant_id:
# create a specific auth context for this request
network_req.environ['neutron.context'] = context.Context(
'', tenant_id)
return network_req.get_response(self.api)
def _create_network_bulk(self, fmt, number, name,
admin_state_up, **kwargs):
base_data = {'network': {'admin_state_up': admin_state_up,
'tenant_id': self._tenant_id}}
return self._create_bulk(fmt, number, 'network', base_data, **kwargs)
def _create_subnet(self, fmt, net_id, cidr,
expected_res_status=None, **kwargs):
data = {'subnet': {'network_id': net_id,
'ip_version': 4,
'tenant_id': self._tenant_id}}
if cidr:
data['subnet']['cidr'] = cidr
for arg in ('ip_version', 'tenant_id', 'subnetpool_id', 'prefixlen',
'enable_dhcp', 'allocation_pools', 'segment_id',
'dns_nameservers', 'host_routes',
'shared', 'ipv6_ra_mode', 'ipv6_address_mode',
'service_types'):
# Arg must be present and not null (but can be false)
if kwargs.get(arg) is not None:
data['subnet'][arg] = kwargs[arg]
if ('gateway_ip' in kwargs and
kwargs['gateway_ip'] is not constants.ATTR_NOT_SPECIFIED):
data['subnet']['gateway_ip'] = kwargs['gateway_ip']
subnet_req = self.new_create_request('subnets', data, fmt)
if (kwargs.get('set_context') and 'tenant_id' in kwargs):
# create a specific auth context for this request
subnet_req.environ['neutron.context'] = context.Context(
'', kwargs['tenant_id'])
subnet_res = subnet_req.get_response(self.api)
if expected_res_status:
self.assertEqual(expected_res_status, subnet_res.status_int)
return subnet_res
def _create_subnet_bulk(self, fmt, number, net_id, name,
ip_version=4, **kwargs):
base_data = {'subnet': {'network_id': net_id,
'ip_version': ip_version,
'tenant_id': self._tenant_id}}
# auto-generate cidrs as they should not overlap
overrides = dict((k, v)
for (k, v) in zip(range(number),
[{'cidr': "10.0.%s.0/24" % num}
for num in range(number)]))
kwargs.update({'override': overrides})
return self._create_bulk(fmt, number, 'subnet', base_data, **kwargs)
def _create_subnetpool(self, fmt, prefixes,
expected_res_status=None, admin=False, **kwargs):
subnetpool = {'subnetpool': {'prefixes': prefixes}}
for k, v in kwargs.items():
subnetpool['subnetpool'][k] = str(v)
api = self._api_for_resource('subnetpools')
subnetpools_req = self.new_create_request('subnetpools',
subnetpool, fmt)
if not admin:
neutron_context = context.Context('', kwargs['tenant_id'])
subnetpools_req.environ['neutron.context'] = neutron_context
subnetpool_res = subnetpools_req.get_response(api)
if expected_res_status:
self.assertEqual(expected_res_status, subnetpool_res.status_int)
return subnetpool_res
def _create_port(self, fmt, net_id, expected_res_status=None,
arg_list=None, set_context=False, tenant_id=None,
**kwargs):
tenant_id = tenant_id or self._tenant_id
data = {'port': {'network_id': net_id,
'tenant_id': tenant_id}}
for arg in (('admin_state_up', 'device_id',
'mac_address', 'name', 'fixed_ips',
'tenant_id', 'device_owner', 'security_groups') +
(arg_list or ())):
# Arg must be present
if arg in kwargs:
data['port'][arg] = kwargs[arg]
# create a dhcp port device id if one hasn't been supplied
if ('device_owner' in kwargs and
kwargs['device_owner'] == constants.DEVICE_OWNER_DHCP and
'host' in kwargs and
'device_id' not in kwargs):
device_id = utils.get_dhcp_agent_device_id(net_id, kwargs['host'])
data['port']['device_id'] = device_id
port_req = self.new_create_request('ports', data, fmt)
if set_context and tenant_id:
# create a specific auth context for this request
port_req.environ['neutron.context'] = context.Context(
'', tenant_id)
port_res = port_req.get_response(self.api)
if expected_res_status:
self.assertEqual(expected_res_status, port_res.status_int)
return port_res
def _list_ports(self, fmt, expected_res_status=None,
net_id=None, **kwargs):
query_params = []
if net_id:
query_params.append("network_id=%s" % net_id)
if kwargs.get('device_owner'):
query_params.append("device_owner=%s" % kwargs.get('device_owner'))
port_req = self.new_list_request('ports', fmt, '&'.join(query_params))
if ('set_context' in kwargs and
kwargs['set_context'] is True and
'tenant_id' in kwargs):
# create a specific auth context for this request
port_req.environ['neutron.context'] = context.Context(
'', kwargs['tenant_id'])
port_res = port_req.get_response(self.api)
if expected_res_status:
self.assertEqual(expected_res_status, port_res.status_int)
return port_res
def _create_port_bulk(self, fmt, number, net_id, name,
admin_state_up, **kwargs):
base_data = {'port': {'network_id': net_id,
'admin_state_up': admin_state_up,
'tenant_id': self._tenant_id}}
return self._create_bulk(fmt, number, 'port', base_data, **kwargs)
def _make_network(self, fmt, name, admin_state_up, **kwargs):
res = self._create_network(fmt, name, admin_state_up, **kwargs)
# TODO(salvatore-orlando): do exception handling in this test module
# in a uniform way (we do it differently for ports, subnets, and nets
# Things can go wrong - raise HTTP exc with res code only
# so it can be caught by unit tests
if res.status_int >= webob.exc.HTTPClientError.code:
raise webob.exc.HTTPClientError(code=res.status_int)
return self.deserialize(fmt, res)
def _make_subnet(self, fmt, network, gateway, cidr, subnetpool_id=None,
allocation_pools=None, ip_version=4, enable_dhcp=True,
dns_nameservers=None, host_routes=None, shared=None,
ipv6_ra_mode=None, ipv6_address_mode=None,
tenant_id=None, set_context=False, segment_id=None):
res = self._create_subnet(fmt,
net_id=network['network']['id'],
cidr=cidr,
subnetpool_id=subnetpool_id,
segment_id=segment_id,
gateway_ip=gateway,
tenant_id=(tenant_id or
network['network']['tenant_id']),
allocation_pools=allocation_pools,
ip_version=ip_version,
enable_dhcp=enable_dhcp,
dns_nameservers=dns_nameservers,
host_routes=host_routes,
shared=shared,
ipv6_ra_mode=ipv6_ra_mode,
ipv6_address_mode=ipv6_address_mode,
set_context=set_context)
# Things can go wrong - raise HTTP exc with res code only
# so it can be caught by unit tests
if res.status_int >= webob.exc.HTTPClientError.code:
raise webob.exc.HTTPClientError(code=res.status_int)
return self.deserialize(fmt, res)
def _make_v6_subnet(self, network, ra_addr_mode, ipv6_pd=False):
cidr = 'fe80::/64'
gateway = 'fe80::1'
subnetpool_id = None
if ipv6_pd:
cidr = None
gateway = None
subnetpool_id = constants.IPV6_PD_POOL_ID
cfg.CONF.set_override('ipv6_pd_enabled', True)
return (self._make_subnet(self.fmt, network, gateway=gateway,
subnetpool_id=subnetpool_id,
cidr=cidr, ip_version=6,
ipv6_ra_mode=ra_addr_mode,
ipv6_address_mode=ra_addr_mode))
def _make_subnetpool(self, fmt, prefixes, admin=False, **kwargs):
res = self._create_subnetpool(fmt,
prefixes,
None,
admin,
**kwargs)
# Things can go wrong - raise HTTP exc with res code only
# so it can be caught by unit tests
if res.status_int >= webob.exc.HTTPClientError.code:
raise webob.exc.HTTPClientError(code=res.status_int)
return self.deserialize(fmt, res)
def _make_port(self, fmt, net_id, expected_res_status=None, **kwargs):
res = self._create_port(fmt, net_id, expected_res_status, **kwargs)
# Things can go wrong - raise HTTP exc with res code only
# so it can be caught by unit tests
if res.status_int >= webob.exc.HTTPClientError.code:
raise webob.exc.HTTPClientError(code=res.status_int)
return self.deserialize(fmt, res)
def _api_for_resource(self, resource):
if resource in ['networks', 'subnets', 'ports', 'subnetpools']:
return self.api
else:
return self.ext_api
def _delete(self, collection, id,
expected_code=webob.exc.HTTPNoContent.code,
neutron_context=None, headers=None):
req = self.new_delete_request(collection, id, headers=headers)
if neutron_context:
# create a specific auth context for this request
req.environ['neutron.context'] = neutron_context
res = req.get_response(self._api_for_resource(collection))
self.assertEqual(expected_code, res.status_int)
def _show_response(self, resource, id, neutron_context=None):
req = self.new_show_request(resource, id)
if neutron_context:
# create a specific auth context for this request
req.environ['neutron.context'] = neutron_context
return req.get_response(self._api_for_resource(resource))
def _show(self, resource, id,
expected_code=webob.exc.HTTPOk.code,
neutron_context=None):
res = self._show_response(resource, id,
neutron_context=neutron_context)
self.assertEqual(expected_code, res.status_int)
return self.deserialize(self.fmt, res)
def _update(self, resource, id, new_data,
expected_code=webob.exc.HTTPOk.code,
neutron_context=None, headers=None):
req = self.new_update_request(resource, new_data, id, headers=headers)
if neutron_context:
# create a specific auth context for this request
req.environ['neutron.context'] = neutron_context
res = req.get_response(self._api_for_resource(resource))
self.assertEqual(expected_code, res.status_int)
return self.deserialize(self.fmt, res)
def _list(self, resource, fmt=None, neutron_context=None,
query_params=None):
fmt = fmt or self.fmt
req = self.new_list_request(resource, fmt, query_params)
if neutron_context:
req.environ['neutron.context'] = neutron_context
res = req.get_response(self._api_for_resource(resource))
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
return self.deserialize(fmt, res)
def _fail_second_call(self, patched_plugin, orig, *args, **kwargs):
"""Invoked by test cases for injecting failures in plugin."""
def second_call(*args, **kwargs):
raise lib_exc.NeutronException()
patched_plugin.side_effect = second_call
return orig(*args, **kwargs)
def _validate_behavior_on_bulk_failure(
self, res, collection,
errcode=webob.exc.HTTPClientError.code):
self.assertEqual(errcode, res.status_int)
req = self.new_list_request(collection)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
items = self.deserialize(self.fmt, res)
self.assertEqual(0, len(items[collection]))
def _validate_behavior_on_bulk_success(self, res, collection,
names=['test_0', 'test_1']):
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
items = self.deserialize(self.fmt, res)[collection]
self.assertEqual(len(items), 2)
self.assertEqual(items[0]['name'], 'test_0')
self.assertEqual(items[1]['name'], 'test_1')
def _test_list_resources(self, resource, items, neutron_context=None,
query_params=None):
res = self._list('%ss' % resource,
neutron_context=neutron_context,
query_params=query_params)
resource = resource.replace('-', '_')
self.assertItemsEqual([i['id'] for i in res['%ss' % resource]],
[i[resource]['id'] for i in items])
@contextlib.contextmanager
def network(self, name='net1',
admin_state_up=True,
fmt=None,
**kwargs):
network = self._make_network(fmt or self.fmt, name,
admin_state_up, **kwargs)
yield network
@contextlib.contextmanager
def subnet(self, network=None,
gateway_ip=constants.ATTR_NOT_SPECIFIED,
cidr='10.0.0.0/24',
subnetpool_id=None,
segment_id=None,
fmt=None,
ip_version=4,
allocation_pools=None,
enable_dhcp=True,
dns_nameservers=None,
host_routes=None,
shared=None,
ipv6_ra_mode=None,
ipv6_address_mode=None,
tenant_id=None,
service_types=None,
set_context=False):
with optional_ctx(network, self.network,
set_context=set_context,
tenant_id=tenant_id) as network_to_use:
subnet = self._make_subnet(fmt or self.fmt,
network_to_use,
gateway_ip,
cidr,
subnetpool_id,
allocation_pools,
ip_version,
enable_dhcp,
dns_nameservers,
host_routes,
segment_id=segment_id,
shared=shared,
ipv6_ra_mode=ipv6_ra_mode,
ipv6_address_mode=ipv6_address_mode,
tenant_id=tenant_id,
set_context=set_context)
yield subnet
@contextlib.contextmanager
def subnetpool(self, prefixes, admin=False, **kwargs):
subnetpool = self._make_subnetpool(self.fmt,
prefixes,
admin,
**kwargs)
yield subnetpool
@contextlib.contextmanager
def port(self, subnet=None, fmt=None, set_context=False, tenant_id=None,
**kwargs):
with optional_ctx(
subnet, self.subnet,
set_context=set_context, tenant_id=tenant_id) as subnet_to_use:
net_id = subnet_to_use['subnet']['network_id']
port = self._make_port(
fmt or self.fmt, net_id,
set_context=set_context, tenant_id=tenant_id,
**kwargs)
yield port
def _test_list_with_sort(self, resource,
items, sorts, resources=None, query_params=''):
query_str = query_params
for key, direction in sorts:
query_str = query_str + "&sort_key=%s&sort_dir=%s" % (key,
direction)
if not resources:
resources = '%ss' % resource
req = self.new_list_request(resources,
params=query_str)
api = self._api_for_resource(resources)
res = self.deserialize(self.fmt, req.get_response(api))
resource = resource.replace('-', '_')
resources = resources.replace('-', '_')
expected_res = [item[resource]['id'] for item in items]
self.assertEqual(expected_res, [n['id'] for n in res[resources]])
def _test_list_with_pagination(self, resource, items, sort,
limit, expected_page_num,
resources=None,
query_params='',
verify_key='id'):
if not resources:
resources = '%ss' % resource
query_str = query_params + '&' if query_params else ''
query_str = query_str + ("limit=%s&sort_key=%s&"
"sort_dir=%s") % (limit, sort[0], sort[1])
req = self.new_list_request(resources, params=query_str)
items_res = []
page_num = 0
api = self._api_for_resource(resources)
resource = resource.replace('-', '_')
resources = resources.replace('-', '_')
while req:
page_num = page_num + 1
res = self.deserialize(self.fmt, req.get_response(api))
self.assertThat(len(res[resources]),
matchers.LessThan(limit + 1))
items_res = items_res + res[resources]
req = None
if '%s_links' % resources in res:
for link in res['%s_links' % resources]:
if link['rel'] == 'next':
content_type = 'application/%s' % self.fmt
req = testlib_api.create_request(link['href'],
'', content_type)
self.assertEqual(len(res[resources]),
limit)
self.assertEqual(expected_page_num, page_num)
self.assertEqual([item[resource][verify_key] for item in items],
[n[verify_key] for n in items_res])
def _test_list_with_pagination_reverse(self, resource, items, sort,
limit, expected_page_num,
resources=None,
query_params=''):
if not resources:
resources = '%ss' % resource
resource = resource.replace('-', '_')
api = self._api_for_resource(resources)
marker = items[-1][resource]['id']
query_str = query_params + '&' if query_params else ''
query_str = query_str + ("limit=%s&page_reverse=True&"
"sort_key=%s&sort_dir=%s&"
"marker=%s") % (limit, sort[0], sort[1],
marker)
req = self.new_list_request(resources, params=query_str)
item_res = [items[-1][resource]]
page_num = 0
resources = resources.replace('-', '_')
while req:
page_num = page_num + 1
res = self.deserialize(self.fmt, req.get_response(api))
self.assertThat(len(res[resources]),
matchers.LessThan(limit + 1))
res[resources].reverse()
item_res = item_res + res[resources]
req = None
if '%s_links' % resources in res:
for link in res['%s_links' % resources]:
if link['rel'] == 'previous':
content_type = 'application/%s' % self.fmt
req = testlib_api.create_request(link['href'],
'', content_type)
self.assertEqual(len(res[resources]),
limit)
self.assertEqual(expected_page_num, page_num)
expected_res = [item[resource]['id'] for item in items]
expected_res.reverse()
self.assertEqual(expected_res, [n['id'] for n in item_res])
def _compare_resource(self, observed_res, expected_res, res_name):
'''
Compare the observed and expected resources (ie compare subnets)
'''
for k in expected_res:
self.assertIn(k, observed_res[res_name])
if isinstance(expected_res[k], list):
self.assertEqual(sorted(expected_res[k]),
sorted(observed_res[res_name][k]))
else:
self.assertEqual(expected_res[k], observed_res[res_name][k])
def _validate_resource(self, resource, keys, res_name):
for k in keys:
self.assertIn(k, resource[res_name])
if isinstance(keys[k], list):
self.assertEqual(
sorted(keys[k], key=helpers.safe_sort_key),
sorted(resource[res_name][k], key=helpers.safe_sort_key))
else:
self.assertEqual(keys[k], resource[res_name][k])
class TestBasicGet(NeutronDbPluginV2TestCase):
def test_single_get_admin(self):
plugin = neutron.db.db_base_plugin_v2.NeutronDbPluginV2()
with self.network() as network:
net_id = network['network']['id']
ctx = context.get_admin_context()
n = plugin._get_network(ctx, net_id)
self.assertEqual(net_id, n.id)
def test_single_get_tenant(self):
plugin = neutron.db.db_base_plugin_v2.NeutronDbPluginV2()
with self.network() as network:
net_id = network['network']['id']
ctx = context.get_admin_context()
n = plugin._get_network(ctx, net_id)
self.assertEqual(net_id, n.id)
class TestV2HTTPResponse(NeutronDbPluginV2TestCase):
def test_create_returns_201(self):
res = self._create_network(self.fmt, 'net2', True)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_list_returns_200(self):
req = self.new_list_request('networks')
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
def _check_list_with_fields(self, res, field_name):
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
body = self.deserialize(self.fmt, res)
# further checks: 1 networks
self.assertEqual(1, len(body['networks']))
# 1 field in the network record
self.assertEqual(1, len(body['networks'][0]))
# field is 'name'
self.assertIn(field_name, body['networks'][0])
def test_list_with_fields(self):
self._create_network(self.fmt, 'some_net', True)
req = self.new_list_request('networks', params="fields=name")
res = req.get_response(self.api)
self._check_list_with_fields(res, 'name')
def test_list_with_fields_noadmin(self):
tenant_id = 'some_tenant'
self._create_network(self.fmt,
'some_net',
True,
tenant_id=tenant_id,
set_context=True)
req = self.new_list_request('networks', params="fields=name")
req.environ['neutron.context'] = context.Context('', tenant_id)
res = req.get_response(self.api)
self._check_list_with_fields(res, 'name')
def test_list_with_fields_noadmin_and_policy_field(self):
"""If a field used by policy is selected, do not duplicate it.
Verifies that if the field parameter explicitly specifies a field
which is used by the policy engine, then it is not duplicated
in the response.
"""
tenant_id = 'some_tenant'
self._create_network(self.fmt,
'some_net',
True,
tenant_id=tenant_id,
set_context=True)
req = self.new_list_request('networks', params="fields=tenant_id")
req.environ['neutron.context'] = context.Context('', tenant_id)
res = req.get_response(self.api)
self._check_list_with_fields(res, 'tenant_id')
def test_show_returns_200(self):
with self.network() as net:
req = self.new_show_request('networks', net['network']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
def test_delete_returns_204(self):
res = self._create_network(self.fmt, 'net1', True)
net = self.deserialize(self.fmt, res)
req = self.new_delete_request('networks', net['network']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_with_req_body_returns_400(self):
res = self._create_network(self.fmt, 'net1', True)
net = self.deserialize(self.fmt, res)
data = {"network": {"id": net['network']['id']}}
req = self.new_delete_request('networks', net['network']['id'],
data=data)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_update_returns_200(self):
with self.network() as net:
req = self.new_update_request('networks',
{'network': {'name': 'steve'}},
net['network']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
def test_update_invalid_json_400(self):
with self.network() as net:
req = self.new_update_request('networks',
'{{"name": "aaa"}}',
net['network']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_bad_route_404(self):
req = self.new_list_request('doohickeys')
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
class TestPortsV2(NeutronDbPluginV2TestCase):
def test_create_port_json(self):
keys = [('admin_state_up', True), ('status', self.port_create_status)]
with self.network(shared=True) as network:
with self.subnet(network=network) as subnet:
with self.port(name='myname') as port:
for k, v in keys:
self.assertEqual(port['port'][k], v)
self.assertIn('mac_address', port['port'])
ips = port['port']['fixed_ips']
subnet_ip_net = netaddr.IPNetwork(subnet['subnet']['cidr'])
self.assertEqual(1, len(ips))
self.assertIn(netaddr.IPAddress(ips[0]['ip_address']),
subnet_ip_net)
self.assertEqual('myname', port['port']['name'])
def test_create_port_as_admin(self):
with self.network() as network:
self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='bad_tenant_id',
device_id='fake_device',
device_owner='fake_owner',
fixed_ips=[],
set_context=False)
def test_create_port_bad_tenant(self):
with self.network() as network:
self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPNotFound.code,
tenant_id='bad_tenant_id',
device_id='fake_device',
device_owner='fake_owner',
fixed_ips=[],
set_context=True)
def test_create_port_public_network(self):
keys = [('admin_state_up', True), ('status', self.port_create_status)]
with self.network(shared=True) as network:
port_res = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='another_tenant',
set_context=True)
port = self.deserialize(self.fmt, port_res)
for k, v in keys:
self.assertEqual(port['port'][k], v)
self.assertIn('mac_address', port['port'])
self._delete('ports', port['port']['id'])
def test_create_port_None_values(self):
with self.network() as network:
keys = ['device_owner', 'name', 'device_id']
for key in keys:
# test with each as None and rest as ''
kwargs = {k: '' for k in keys}
kwargs[key] = None
self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPClientError.code,
tenant_id='tenant_id',
fixed_ips=[],
set_context=False,
**kwargs)
def test_create_port_public_network_with_ip(self):
with self.network(shared=True) as network:
ip_net = netaddr.IPNetwork('10.0.0.0/24')
with self.subnet(network=network, cidr=str(ip_net)):
keys = [('admin_state_up', True),
('status', self.port_create_status)]
port_res = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='another_tenant',
set_context=True)
port = self.deserialize(self.fmt, port_res)
for k, v in keys:
self.assertEqual(port['port'][k], v)
port_ip = port['port']['fixed_ips'][0]['ip_address']
self.assertIn(port_ip, ip_net)
self.assertIn('mac_address', port['port'])
self._delete('ports', port['port']['id'])
def test_create_port_anticipating_allocation(self):
with self.network(shared=True) as network:
with self.subnet(network=network, cidr='10.0.0.0/24') as subnet:
fixed_ips = [{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.2'}]
self._create_port(self.fmt, network['network']['id'],
webob.exc.HTTPCreated.code,
fixed_ips=fixed_ips)
def test_create_port_public_network_with_invalid_ip_no_subnet_id(self,
expected_error='InvalidIpForNetwork'):
with self.network(shared=True) as network:
with self.subnet(network=network, cidr='10.0.0.0/24'):
ips = [{'ip_address': '1.1.1.1'}]
res = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPBadRequest.code,
fixed_ips=ips,
set_context=True)
data = self.deserialize(self.fmt, res)
msg = str(lib_exc.InvalidIpForNetwork(ip_address='1.1.1.1'))
self.assertEqual(expected_error, data['NeutronError']['type'])
self.assertEqual(msg, data['NeutronError']['message'])
def test_create_port_public_network_with_invalid_ip_and_subnet_id(self,
expected_error='InvalidIpForSubnet'):
with self.network(shared=True) as network:
with self.subnet(network=network, cidr='10.0.0.0/24') as subnet:
ips = [{'subnet_id': subnet['subnet']['id'],
'ip_address': '1.1.1.1'}]
res = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPBadRequest.code,
fixed_ips=ips,
set_context=True)
data = self.deserialize(self.fmt, res)
msg = str(lib_exc.InvalidIpForSubnet(ip_address='1.1.1.1'))
self.assertEqual(expected_error, data['NeutronError']['type'])
self.assertEqual(msg, data['NeutronError']['message'])
def test_create_ports_bulk_native(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk port create")
with self.network() as net:
res = self._create_port_bulk(self.fmt, 2, net['network']['id'],
'test', True)
self._validate_behavior_on_bulk_success(res, 'ports')
for p in self.deserialize(self.fmt, res)['ports']:
self._delete('ports', p['id'])
def test_create_ports_bulk_emulated(self):
real_has_attr = hasattr
#ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('six.moves.builtins.hasattr',
new=fakehasattr):
with self.network() as net:
res = self._create_port_bulk(self.fmt, 2, net['network']['id'],
'test', True)
self._validate_behavior_on_bulk_success(res, 'ports')
for p in self.deserialize(self.fmt, res)['ports']:
self._delete('ports', p['id'])
def test_create_ports_bulk_wrong_input(self):
with self.network() as net:
overrides = {1: {'admin_state_up': 'doh'}}
res = self._create_port_bulk(self.fmt, 2, net['network']['id'],
'test', True,
override=overrides)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
req = self.new_list_request('ports')
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
ports = self.deserialize(self.fmt, res)
self.assertEqual(0, len(ports['ports']))
def test_get_ports_count(self):
with self.port(), self.port(), self.port(), self.port() as p:
tenid = p['port']['tenant_id']
ctx = context.Context(user_id=None, tenant_id=tenid,
is_admin=False)
pl = directory.get_plugin()
count = pl.get_ports_count(ctx, filters={'tenant_id': [tenid]})
self.assertEqual(4, count)
def test_create_ports_bulk_emulated_plugin_failure(self):
real_has_attr = hasattr
#ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('six.moves.builtins.hasattr',
new=fakehasattr):
orig = directory.get_plugin().create_port
method_to_patch = _get_create_db_method('port')
with mock.patch.object(directory.get_plugin(),
method_to_patch) as patched_plugin:
def side_effect(*args, **kwargs):
return self._fail_second_call(patched_plugin, orig,
*args, **kwargs)
patched_plugin.side_effect = side_effect
with self.network() as net:
res = self._create_port_bulk(self.fmt, 2,
net['network']['id'],
'test',
True)
# We expect a 500 as we injected a fault in the plugin
self._validate_behavior_on_bulk_failure(
res, 'ports', webob.exc.HTTPServerError.code
)
def test_create_ports_bulk_native_plugin_failure(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk port create")
ctx = context.get_admin_context()
with self.network() as net:
plugin = directory.get_plugin()
orig = plugin.create_port
method_to_patch = _get_create_db_method('port')
with mock.patch.object(plugin, method_to_patch) as patched_plugin:
def side_effect(*args, **kwargs):
return self._fail_second_call(patched_plugin, orig,
*args, **kwargs)
patched_plugin.side_effect = side_effect
res = self._create_port_bulk(self.fmt, 2, net['network']['id'],
'test', True, context=ctx)
# We expect a 500 as we injected a fault in the plugin
self._validate_behavior_on_bulk_failure(
res, 'ports', webob.exc.HTTPServerError.code)
def test_list_ports(self):
# for this test we need to enable overlapping ips
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port() as v1, self.port() as v2, self.port() as v3:
ports = (v1, v2, v3)
self._test_list_resources('port', ports)
def test_list_ports_filtered_by_fixed_ip(self):
# for this test we need to enable overlapping ips
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port() as port1, self.port():
fixed_ips = port1['port']['fixed_ips'][0]
query_params = """
fixed_ips=ip_address%%3D%s&fixed_ips=ip_address%%3D%s&fixed_ips=subnet_id%%3D%s
""".strip() % (fixed_ips['ip_address'],
'192.168.126.5',
fixed_ips['subnet_id'])
self._test_list_resources('port', [port1],
query_params=query_params)
def test_list_ports_public_network(self):
with self.network(shared=True) as network:
with self.subnet(network) as subnet:
with self.port(subnet, tenant_id='tenant_1') as port1,\
self.port(subnet, tenant_id='tenant_2') as port2:
# Admin request - must return both ports
self._test_list_resources('port', [port1, port2])
# Tenant_1 request - must return single port
n_context = context.Context('', 'tenant_1')
self._test_list_resources('port', [port1],
neutron_context=n_context)
# Tenant_2 request - must return single port
n_context = context.Context('', 'tenant_2')
self._test_list_resources('port', [port2],
neutron_context=n_context)
def test_list_ports_for_network_owner(self):
with self.network(tenant_id='tenant_1') as network:
with self.subnet(network) as subnet:
with self.port(subnet, tenant_id='tenant_1') as port1,\
self.port(subnet, tenant_id='tenant_2') as port2:
# network owner request, should return all ports
port_res = self._list_ports(
'json', set_context=True, tenant_id='tenant_1')
port_list = self.deserialize('json', port_res)['ports']
port_ids = [p['id'] for p in port_list]
self.assertEqual(2, len(port_list))
self.assertIn(port1['port']['id'], port_ids)
self.assertIn(port2['port']['id'], port_ids)
# another tenant request, only return ports belong to it
port_res = self._list_ports(
'json', set_context=True, tenant_id='tenant_2')
port_list = self.deserialize('json', port_res)['ports']
port_ids = [p['id'] for p in port_list]
self.assertEqual(1, len(port_list))
self.assertNotIn(port1['port']['id'], port_ids)
self.assertIn(port2['port']['id'], port_ids)
def test_list_ports_with_sort_native(self):
if self._skip_native_sorting:
self.skipTest("Skip test for not implemented sorting feature")
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port(admin_state_up='True',
mac_address='00:00:00:00:00:01') as port1,\
self.port(admin_state_up='False',
mac_address='00:00:00:00:00:02') as port2,\
self.port(admin_state_up='False',
mac_address='00:00:00:00:00:03') as port3:
self._test_list_with_sort('port', (port3, port2, port1),
[('admin_state_up', 'asc'),
('mac_address', 'desc')])
def test_list_ports_with_sort_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_sorting_helper',
new=_fake_get_sorting_helper)
helper_patcher.start()
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port(admin_state_up='True',
mac_address='00:00:00:00:00:01') as port1,\
self.port(admin_state_up='False',
mac_address='00:00:00:00:00:02') as port2,\
self.port(admin_state_up='False',
mac_address='00:00:00:00:00:03') as port3:
self._test_list_with_sort('port', (port3, port2, port1),
[('admin_state_up', 'asc'),
('mac_address', 'desc')])
def test_list_ports_with_pagination_native(self):
if self._skip_native_pagination:
self.skipTest("Skip test for not implemented pagination feature")
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port(mac_address='00:00:00:00:00:01') as port1,\
self.port(mac_address='00:00:00:00:00:02') as port2,\
self.port(mac_address='00:00:00:00:00:03') as port3:
self._test_list_with_pagination('port',
(port1, port2, port3),
('mac_address', 'asc'), 2, 2)
def test_list_ports_with_pagination_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_pagination_helper',
new=_fake_get_pagination_helper)
helper_patcher.start()
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port(mac_address='00:00:00:00:00:01') as port1,\
self.port(mac_address='00:00:00:00:00:02') as port2,\
self.port(mac_address='00:00:00:00:00:03') as port3:
self._test_list_with_pagination('port',
(port1, port2, port3),
('mac_address', 'asc'), 2, 2)
def test_list_ports_with_pagination_reverse_native(self):
if self._skip_native_pagination:
self.skipTest("Skip test for not implemented pagination feature")
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port(mac_address='00:00:00:00:00:01') as port1,\
self.port(mac_address='00:00:00:00:00:02') as port2,\
self.port(mac_address='00:00:00:00:00:03') as port3:
self._test_list_with_pagination_reverse('port',
(port1, port2, port3),
('mac_address', 'asc'),
2, 2)
def test_list_ports_with_pagination_reverse_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_pagination_helper',
new=_fake_get_pagination_helper)
helper_patcher.start()
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port(mac_address='00:00:00:00:00:01') as port1,\
self.port(mac_address='00:00:00:00:00:02') as port2,\
self.port(mac_address='00:00:00:00:00:03') as port3:
self._test_list_with_pagination_reverse('port',
(port1, port2, port3),
('mac_address', 'asc'),
2, 2)
def test_show_port(self):
with self.port() as port:
req = self.new_show_request('ports', port['port']['id'], self.fmt)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(port['port']['id'], sport['port']['id'])
def test_delete_port(self):
with self.port() as port:
self._delete('ports', port['port']['id'])
self._show('ports', port['port']['id'],
expected_code=webob.exc.HTTPNotFound.code)
def test_delete_port_public_network(self):
with self.network(shared=True) as network:
port_res = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='another_tenant',
set_context=True)
port = self.deserialize(self.fmt, port_res)
self._delete('ports', port['port']['id'])
self._show('ports', port['port']['id'],
expected_code=webob.exc.HTTPNotFound.code)
def test_delete_port_by_network_owner(self):
with self.network(tenant_id='tenant_1') as network:
with self.subnet(network) as subnet:
with self.port(subnet, tenant_id='tenant_2') as port:
self._delete(
'ports', port['port']['id'],
neutron_context=context.Context('', 'tenant_1'))
self._show('ports', port['port']['id'],
expected_code=webob.exc.HTTPNotFound.code)
def test_update_port_with_stale_subnet(self):
with self.network(shared=True) as network:
port = self._make_port(self.fmt, network['network']['id'])
subnet = self._make_subnet(self.fmt, network,
'10.0.0.1', '10.0.0.0/24')
data = {'port': {'fixed_ips': [{'subnet_id':
subnet['subnet']['id']}]}}
# mock _get_subnets, to return this subnet
mock.patch.object(ipam_backend_mixin.IpamBackendMixin,
'_ipam_get_subnets',
return_value=[subnet['subnet']]).start()
# Delete subnet, to mock the subnet as stale.
self._delete('subnets', subnet['subnet']['id'])
self._show('subnets', subnet['subnet']['id'],
expected_code=webob.exc.HTTPNotFound.code)
# Though _get_subnets returns the subnet, subnet was deleted later
# while ipam is updating the port. So port update should fail.
req = self.new_update_request('ports', data,
port['port']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_port_update_with_ipam_error(self):
with self.network() as network,\
self.subnet(), self.subnet(),\
self.port(network=network) as port,\
mock.patch('neutron.ipam.drivers.neutrondb_ipam.'
'driver.NeutronDbSubnet.deallocate') as f:
f.side_effect = [
ipam_exc.IpAddressAllocationNotFound(
ip_address='foo_i', subnet_id='foo_s'),
None,
]
data = {'port': {'name': 'fool-me'}}
req = self.new_update_request('ports', data, port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual('fool-me', res['port']['name'])
def test_update_port(self):
with self.port() as port:
data = {'port': {'admin_state_up': False}}
req = self.new_update_request('ports', data, port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(res['port']['admin_state_up'],
data['port']['admin_state_up'])
def update_port_mac(self, port, updated_fixed_ips=None):
orig_mac = port['mac_address']
mac = orig_mac.split(':')
mac[5] = '01' if mac[5] != '01' else '00'
new_mac = ':'.join(mac)
data = {'port': {'mac_address': new_mac}}
if updated_fixed_ips:
data['port']['fixed_ips'] = updated_fixed_ips
req = self.new_update_request('ports', data, port['id'])
return req.get_response(self.api), new_mac
def _verify_ips_after_mac_change(self, orig_port, new_port):
for fip in orig_port['port']['fixed_ips']:
subnet = self._show('subnets', fip['subnet_id'])
if ipv6_utils.is_auto_address_subnet(subnet['subnet']):
port_mac = new_port['port']['mac_address']
subnet_cidr = subnet['subnet']['cidr']
eui_addr = str(netutils.get_ipv6_addr_by_EUI64(subnet_cidr,
port_mac))
fip = {'ip_address': eui_addr,
'subnet_id': subnet['subnet']['id']}
self.assertIn(fip, new_port['port']['fixed_ips'])
self.assertEqual(len(orig_port['port']['fixed_ips']),
len(new_port['port']['fixed_ips']))
def check_update_port_mac(
self, expected_status=webob.exc.HTTPOk.code,
expected_error='StateInvalid', subnet=None,
device_owner=DEVICE_OWNER_COMPUTE, updated_fixed_ips=None,
host_arg=None, arg_list=None):
host_arg = host_arg or {}
arg_list = arg_list or []
with self.port(device_owner=device_owner, subnet=subnet,
arg_list=arg_list, **host_arg) as port:
self.assertIn('mac_address', port['port'])
res, new_mac = self.update_port_mac(
port['port'], updated_fixed_ips=updated_fixed_ips)
self.assertEqual(expected_status, res.status_int)
if expected_status == webob.exc.HTTPOk.code:
result = self.deserialize(self.fmt, res)
self.assertIn('port', result)
self.assertEqual(new_mac, result['port']['mac_address'])
if updated_fixed_ips is None:
self._verify_ips_after_mac_change(port, result)
else:
self.assertEqual(len(updated_fixed_ips),
len(result['port']['fixed_ips']))
else:
error = self.deserialize(self.fmt, res)
self.assertEqual(expected_error,
error['NeutronError']['type'])
def test_update_port_mac(self):
self.check_update_port_mac()
# sub-classes for plugins/drivers that support mac address update
# override this method
def test_dhcp_port_ips_prefer_next_available_ip(self):
# test to check that DHCP ports get the first available IP in the
# allocation range
with self.subnet() as subnet:
port_ips = []
for _ in range(10):
with self.port(device_owner=constants.DEVICE_OWNER_DHCP,
subnet=subnet) as port:
port_ips.append(port['port']['fixed_ips'][0]['ip_address'])
first_ip = netaddr.IPAddress(port_ips[0])
expected = [str(first_ip + i) for i in range(10)]
self.assertEqual(expected, port_ips)
def test_update_port_mac_ip(self):
with self.subnet() as subnet:
updated_fixed_ips = [{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.3'}]
self.check_update_port_mac(subnet=subnet,
updated_fixed_ips=updated_fixed_ips)
def test_update_port_mac_v6_slaac(self):
with self.network() as n:
pass
# add a couple of v4 networks to ensure they aren't interferred with
with self.subnet(network=n) as v4_1, \
self.subnet(network=n, cidr='7.0.0.0/24') as v4_2:
pass
with self.subnet(network=n,
gateway_ip='fe80::1',
cidr='2607:f0d0:1002:51::/64',
ip_version=6,
ipv6_address_mode=constants.IPV6_SLAAC) as subnet:
self.assertTrue(
ipv6_utils.is_auto_address_subnet(subnet['subnet']))
fixed_ips_req = {
'fixed_ips': [{'subnet_id': subnet['subnet']['id']},
{'subnet_id': v4_1['subnet']['id']},
{'subnet_id': v4_1['subnet']['id']},
{'subnet_id': v4_2['subnet']['id']},
{'subnet_id': v4_2['subnet']['id']}]
}
self.check_update_port_mac(subnet=subnet, host_arg=fixed_ips_req)
def test_update_port_mac_bad_owner(self):
self.check_update_port_mac(
device_owner=DEVICE_OWNER_NOT_COMPUTE,
expected_status=webob.exc.HTTPConflict.code,
expected_error='UnsupportedPortDeviceOwner')
def check_update_port_mac_used(self, expected_error='MacAddressInUse'):
with self.subnet() as subnet:
with self.port(subnet=subnet) as port:
with self.port(subnet=subnet) as port2:
self.assertIn('mac_address', port['port'])
new_mac = port2['port']['mac_address']
data = {'port': {'mac_address': new_mac}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPConflict.code,
res.status_int)
error = self.deserialize(self.fmt, res)
self.assertEqual(expected_error,
error['NeutronError']['type'])
def test_update_port_mac_used(self):
self.check_update_port_mac_used()
def test_update_port_not_admin(self):
res = self._create_network(self.fmt, 'net1', True,
tenant_id='not_admin',
set_context=True)
net1 = self.deserialize(self.fmt, res)
res = self._create_port(self.fmt, net1['network']['id'],
tenant_id='not_admin', set_context=True)
port = self.deserialize(self.fmt, res)
data = {'port': {'admin_state_up': False}}
neutron_context = context.Context('', 'not_admin')
port = self._update('ports', port['port']['id'], data,
neutron_context=neutron_context)
self.assertFalse(port['port']['admin_state_up'])
def test_update_device_id_unchanged(self):
with self.port() as port:
data = {'port': {'admin_state_up': True,
'device_id': port['port']['device_id']}}
req = self.new_update_request('ports', data, port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertTrue(res['port']['admin_state_up'])
def test_update_device_id_null(self):
with self.port() as port:
data = {'port': {'device_id': None}}
req = self.new_update_request('ports', data, port['port']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_delete_network_if_port_exists(self):
with self.port() as port:
req = self.new_delete_request('networks',
port['port']['network_id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_delete_network_port_exists_owned_by_network(self):
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
network_id = network['network']['id']
self._create_port(self.fmt, network_id,
device_owner=constants.DEVICE_OWNER_DHCP)
req = self.new_delete_request('networks', network_id)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_network_port_exists_owned_by_network_race(self):
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
network_id = network['network']['id']
self._create_port(self.fmt, network_id,
device_owner=constants.DEVICE_OWNER_DHCP)
# skip first port delete to simulate create after auto clean
plugin = directory.get_plugin()
p = mock.patch.object(plugin, 'delete_port')
mock_del_port = p.start()
mock_del_port.side_effect = lambda *a, **k: p.stop()
req = self.new_delete_request('networks', network_id)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_network_port_exists_owned_by_network_port_not_found(self):
"""Tests that we continue to gracefully delete the network even if
a neutron:dhcp-owned port was deleted concurrently.
"""
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
network_id = network['network']['id']
self._create_port(self.fmt, network_id,
device_owner=constants.DEVICE_OWNER_DHCP)
# Raise PortNotFound when trying to delete the port to simulate a
# concurrent delete race; note that we actually have to delete the port
# "out of band" otherwise deleting the network will fail because of
# constraints in the data model.
plugin = directory.get_plugin()
orig_delete = plugin.delete_port
def fake_delete_port(context, id):
# Delete the port for real from the database and then raise
# PortNotFound to simulate the race.
self.assertIsNone(orig_delete(context, id))
raise lib_exc.PortNotFound(port_id=id)
p = mock.patch.object(plugin, 'delete_port')
mock_del_port = p.start()
mock_del_port.side_effect = fake_delete_port
req = self.new_delete_request('networks', network_id)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_update_port_delete_ip(self):
with self.subnet() as subnet:
with self.port(subnet=subnet) as port:
data = {'port': {'admin_state_up': False,
'fixed_ips': []}}
req = self.new_update_request('ports',
data, port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['port']['admin_state_up'],
res['port']['admin_state_up'])
self.assertEqual(data['port']['fixed_ips'],
res['port']['fixed_ips'])
def test_no_more_port_exception(self):
with self.subnet(cidr='10.0.0.0/31', enable_dhcp=False) as subnet:
id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, id)
data = self.deserialize(self.fmt, res)
msg = str(lib_exc.IpAddressGenerationFailure(net_id=id))
self.assertEqual(data['NeutronError']['message'], msg)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_ports_native_quotas(self):
quota = 1
cfg.CONF.set_override('quota_port', quota, group='QUOTAS')
with self.network() as network:
res = self._create_port(self.fmt, network['network']['id'])
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
res = self._create_port(self.fmt, network['network']['id'])
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_ports_bulk_native_quotas(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk port create")
quota = 4
cfg.CONF.set_override('quota_port', quota, group='QUOTAS')
with self.network() as network:
res = self._create_port_bulk(self.fmt, quota + 1,
network['network']['id'],
'test', True)
self._validate_behavior_on_bulk_failure(
res, 'ports',
errcode=webob.exc.HTTPConflict.code)
def test_update_port_update_ip(self):
"""Test update of port IP.
Check that a configured IP 10.0.0.2 is replaced by 10.0.0.10.
"""
with self.subnet() as subnet:
fixed_ip_data = [{'ip_address': '10.0.0.2',
'subnet_id': subnet['subnet']['id']}]
with self.port(subnet=subnet, fixed_ips=fixed_ip_data) as port:
ips = port['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual('10.0.0.2', ips[0]['ip_address'])
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
data = {'port': {'fixed_ips': [{'subnet_id':
subnet['subnet']['id'],
'ip_address': "10.0.0.10"}]}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
ips = res['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual('10.0.0.10', ips[0]['ip_address'])
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
def test_update_port_update_ip_address_only(self):
with self.subnet() as subnet:
ip_address = '10.0.0.2'
fixed_ip_data = [{'ip_address': ip_address,
'subnet_id': subnet['subnet']['id']}]
with self.port(subnet=subnet, fixed_ips=fixed_ip_data) as port:
ips = port['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual(ip_address, ips[0]['ip_address'])
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
data = {'port': {'fixed_ips': [{'subnet_id':
subnet['subnet']['id'],
'ip_address': "10.0.0.10"},
{'ip_address': ip_address}]}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
ips = res['port']['fixed_ips']
self.assertEqual(2, len(ips))
self.assertIn({'ip_address': ip_address,
'subnet_id': subnet['subnet']['id']}, ips)
self.assertIn({'ip_address': '10.0.0.10',
'subnet_id': subnet['subnet']['id']}, ips)
def test_update_port_update_ips(self):
"""Update IP and associate new IP on port.
Check a port update with the specified subnet_id's. A IP address
will be allocated for each subnet_id.
"""
with self.subnet() as subnet:
with self.port(subnet=subnet) as port:
data = {'port': {'admin_state_up': False,
'fixed_ips': [{'subnet_id':
subnet['subnet']['id'],
'ip_address': '10.0.0.3'}]}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['port']['admin_state_up'],
res['port']['admin_state_up'])
ips = res['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual('10.0.0.3', ips[0]['ip_address'], '10.0.0.3')
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
def test_update_port_add_additional_ip(self):
"""Test update of port with additional IP."""
with self.subnet() as subnet:
with self.port(subnet=subnet) as port:
data = {'port': {'admin_state_up': False,
'fixed_ips': [{'subnet_id':
subnet['subnet']['id']},
{'subnet_id':
subnet['subnet']['id']}]}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['port']['admin_state_up'],
res['port']['admin_state_up'])
ips = res['port']['fixed_ips']
self.assertEqual(2, len(ips))
self.assertNotEqual(ips[0]['ip_address'],
ips[1]['ip_address'])
network_ip_net = netaddr.IPNetwork(subnet['subnet']['cidr'])
self.assertIn(ips[0]['ip_address'], network_ip_net)
self.assertIn(ips[1]['ip_address'], network_ip_net)
def test_update_port_invalid_fixed_ip_address_v6_slaac(self):
with self.subnet(
cidr='2607:f0d0:1002:51::/64',
ip_version=6,
ipv6_address_mode=constants.IPV6_SLAAC,
gateway_ip=constants.ATTR_NOT_SPECIFIED) as subnet:
with self.port(subnet=subnet) as port:
ips = port['port']['fixed_ips']
ip_address = '2607:f0d0:1002:51::5'
self.assertEqual(1, len(ips))
port_mac = port['port']['mac_address']
subnet_id = subnet['subnet']['id']
subnet_cidr = subnet['subnet']['cidr']
eui_addr = str(netutils.get_ipv6_addr_by_EUI64(subnet_cidr,
port_mac))
self.assertEqual(ips[0]['ip_address'], eui_addr)
self.assertEqual(ips[0]['subnet_id'], subnet_id)
data = {'port': {'fixed_ips': [{'subnet_id': subnet_id,
'ip_address': ip_address}]}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = req.get_response(self.api)
err = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
self.assertEqual('AllocationOnAutoAddressSubnet',
err['NeutronError']['type'])
msg = str(ipam_exc.AllocationOnAutoAddressSubnet(
ip=ip_address, subnet_id=subnet_id))
self.assertEqual(err['NeutronError']['message'], msg)
def test_requested_duplicate_mac(self):
with self.port() as port:
mac = port['port']['mac_address']
# check that MAC address matches base MAC
base_mac = cfg.CONF.base_mac[0:2]
self.assertTrue(mac.startswith(base_mac))
kwargs = {"mac_address": mac}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_mac_generation(self):
cfg.CONF.set_override('base_mac', "12:34:56:00:00:00")
with self.port() as port:
mac = port['port']['mac_address']
self.assertTrue(mac.startswith("12:34:56"))
def test_mac_generation_4octet(self):
cfg.CONF.set_override('base_mac', "12:34:56:78:00:00")
with self.port() as port:
mac = port['port']['mac_address']
self.assertTrue(mac.startswith("12:34:56:78"))
def test_duplicate_mac_generation(self):
# simulate duplicate mac generation to make sure DBDuplicate is retried
responses = ['12:34:56:78:00:00', '12:34:56:78:00:00',
'12:34:56:78:00:01']
with mock.patch.object(net, 'get_random_mac',
side_effect=responses) as grand_mac:
with self.subnet() as s:
with self.port(subnet=s) as p1, self.port(subnet=s) as p2:
self.assertEqual('12:34:56:78:00:00',
p1['port']['mac_address'])
self.assertEqual('12:34:56:78:00:01',
p2['port']['mac_address'])
self.assertEqual(3, grand_mac.call_count)
def test_bad_mac_format(self):
cfg.CONF.set_override('base_mac', "bad_mac")
try:
self.plugin._check_base_mac_format()
except Exception:
return
self.fail("No exception for illegal base_mac format")
def test_is_mac_in_use(self):
ctx = context.get_admin_context()
with self.port() as port:
net_id = port['port']['network_id']
mac = port['port']['mac_address']
self.assertTrue(self.plugin._is_mac_in_use(ctx, net_id, mac))
mac2 = '00:22:00:44:00:66' # other mac, same network
self.assertFalse(self.plugin._is_mac_in_use(ctx, net_id, mac2))
net_id2 = port['port']['id'] # other net uuid, same mac
self.assertFalse(self.plugin._is_mac_in_use(ctx, net_id2, mac))
def test_requested_duplicate_ip(self):
with self.subnet() as subnet:
subnet_ip_net = netaddr.IPNetwork(subnet['subnet']['cidr'])
with self.port(subnet=subnet) as port:
ips = port['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertIn(ips[0]['ip_address'], subnet_ip_net)
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
# Check configuring of duplicate IP
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': ips[0]['ip_address']}]}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_requested_subnet_id(self):
with self.subnet() as subnet:
subnet_ip_net = netaddr.IPNetwork(subnet['subnet']['cidr'])
with self.port(subnet=subnet) as port:
ips = port['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertIn(netaddr.IPAddress(ips[0]['ip_address']),
netaddr.IPSet(subnet_ip_net))
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
# Request a IP from specific subnet
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id']}]}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port2 = self.deserialize(self.fmt, res)
ips = port2['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertIn(ips[0]['ip_address'], subnet_ip_net)
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
self._delete('ports', port2['port']['id'])
def test_requested_subnet_id_not_on_network(self):
with self.subnet() as subnet:
with self.port(subnet=subnet) as port:
# Create new network
res = self._create_network(fmt=self.fmt, name='net2',
admin_state_up=True)
network2 = self.deserialize(self.fmt, res)
subnet2 = self._make_subnet(self.fmt, network2, "1.1.1.1",
"1.1.1.0/24", ip_version=4)
net_id = port['port']['network_id']
# Request a IP from specific subnet
kwargs = {"fixed_ips": [{'subnet_id':
subnet2['subnet']['id']}]}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_overlapping_subnets(self):
with self.subnet() as subnet:
tenant_id = subnet['subnet']['tenant_id']
net_id = subnet['subnet']['network_id']
res = self._create_subnet(self.fmt,
tenant_id=tenant_id,
net_id=net_id,
cidr='10.0.0.225/28',
ip_version=4,
gateway_ip=constants.ATTR_NOT_SPECIFIED)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_requested_subnet_id_v4_and_v6(self):
with self.subnet() as subnet:
# Get a IPv4 and IPv6 address
tenant_id = subnet['subnet']['tenant_id']
net_id = subnet['subnet']['network_id']
res = self._create_subnet(
self.fmt,
tenant_id=tenant_id,
net_id=net_id,
cidr='2607:f0d0:1002:51::/124',
ip_version=6,
gateway_ip=constants.ATTR_NOT_SPECIFIED)
subnet2 = self.deserialize(self.fmt, res)
kwargs = {"fixed_ips":
[{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet2['subnet']['id']}]}
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port3 = self.deserialize(self.fmt, res)
ips = port3['port']['fixed_ips']
cidr_v4 = subnet['subnet']['cidr']
cidr_v6 = subnet2['subnet']['cidr']
self.assertEqual(2, len(ips))
self._test_requested_port_subnet_ids(ips,
[subnet['subnet']['id'],
subnet2['subnet']['id']])
self._test_dual_stack_port_ip_addresses_in_subnets(ips,
cidr_v4,
cidr_v6)
res = self._create_port(self.fmt, net_id=net_id)
port4 = self.deserialize(self.fmt, res)
# Check that a v4 and a v6 address are allocated
ips = port4['port']['fixed_ips']
self.assertEqual(2, len(ips))
self._test_requested_port_subnet_ids(ips,
[subnet['subnet']['id'],
subnet2['subnet']['id']])
self._test_dual_stack_port_ip_addresses_in_subnets(ips,
cidr_v4,
cidr_v6)
self._delete('ports', port3['port']['id'])
self._delete('ports', port4['port']['id'])
def _test_requested_port_subnet_ids(self, ips, expected_subnet_ids):
self.assertEqual(set(x['subnet_id'] for x in ips),
set(expected_subnet_ids))
def _test_dual_stack_port_ip_addresses_in_subnets(self, ips, cidr_v4,
cidr_v6):
ip_net_v4 = netaddr.IPNetwork(cidr_v4)
ip_net_v6 = netaddr.IPNetwork(cidr_v6)
for address in ips:
ip_addr = netaddr.IPAddress(address['ip_address'])
expected_ip_net = ip_net_v4 if ip_addr.version == 4 else ip_net_v6
self.assertIn(ip_addr, expected_ip_net)
def test_create_port_invalid_fixed_ip_address_v6_pd_slaac(self):
with self.network(name='net') as network:
subnet = self._make_v6_subnet(
network, constants.IPV6_SLAAC, ipv6_pd=True)
net_id = subnet['subnet']['network_id']
subnet_id = subnet['subnet']['id']
# update subnet with new prefix
prefix = '2001::/64'
data = {'subnet': {'cidr': prefix}}
self.plugin.update_subnet(context.get_admin_context(),
subnet_id, data)
kwargs = {"fixed_ips": [{'subnet_id': subnet_id,
'ip_address': '2001::2'}]}
# pd is a auto address subnet, so can't have 2001::2
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_port_invalid_fixed_ip_address_v6_pd_slaac(self):
with self.network(name='net') as network:
subnet = self._make_v6_subnet(
network, constants.IPV6_SLAAC, ipv6_pd=True)
net_id = subnet['subnet']['network_id']
subnet_id = subnet['subnet']['id']
# update subnet with new prefix
prefix = '2001::/64'
data = {'subnet': {'cidr': prefix}}
self.plugin.update_subnet(context.get_admin_context(),
subnet_id, data)
# create port and check for eui addr with 2001::/64 prefix.
res = self._create_port(self.fmt, net_id=net_id)
port = self.deserialize(self.fmt, res)
port_mac = port['port']['mac_address']
eui_addr = str(netutils.get_ipv6_addr_by_EUI64(
prefix, port_mac))
fixedips = [{'subnet_id': subnet_id, 'ip_address': eui_addr}]
self.assertEqual(fixedips, port['port']['fixed_ips'])
# try update port with 2001::2. update should fail as
# pd is a auto address subnet, so can't have 2001::2
data = {'port': {"fixed_ips": [{'subnet_id': subnet_id,
'ip_address': '2001::2'}]}}
req = self.new_update_request('ports', data, port['port']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_port_invalid_subnet_v6_pd_slaac(self):
with self.network(name='net') as network:
subnet = self._make_v6_subnet(
network, constants.IPV6_SLAAC, ipv6_pd=True)
subnet_id = subnet['subnet']['id']
# update subnet with new prefix
prefix = '2001::/64'
data = {'subnet': {'cidr': prefix}}
self.plugin.update_subnet(context.get_admin_context(),
subnet_id, data)
# Create port on network2
res = self._create_network(fmt=self.fmt, name='net2',
admin_state_up=True)
network2 = self.deserialize(self.fmt, res)
self._make_subnet(self.fmt, network2, "1.1.1.1",
"1.1.1.0/24", ip_version=4)
res = self._create_port(self.fmt, net_id=network2['network']['id'])
port = self.deserialize(self.fmt, res)
# try update port with 1st network's PD subnet
data = {'port': {"fixed_ips": [{'subnet_id': subnet_id}]}}
req = self.new_update_request('ports', data, port['port']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_requested_invalid_fixed_ip_address_v6_slaac(self):
with self.subnet(gateway_ip='fe80::1',
cidr='2607:f0d0:1002:51::/64',
ip_version=6,
ipv6_address_mode=constants.IPV6_SLAAC) as subnet:
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': '2607:f0d0:1002:51::5'}]}
net_id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_requested_fixed_ip_address_v6_slaac_router_iface(self):
with self.subnet(gateway_ip='fe80::1',
cidr='fe80::/64',
ip_version=6,
ipv6_address_mode=constants.IPV6_SLAAC) as subnet:
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': 'fe80::1'}]}
net_id = subnet['subnet']['network_id']
device_owner = constants.DEVICE_OWNER_ROUTER_INTF
res = self._create_port(self.fmt, net_id=net_id,
device_owner=device_owner, **kwargs)
port = self.deserialize(self.fmt, res)
self.assertEqual(len(port['port']['fixed_ips']), 1)
self.assertEqual(port['port']['fixed_ips'][0]['ip_address'],
'fe80::1')
def test_requested_subnet_id_v6_slaac(self):
with self.subnet(gateway_ip='fe80::1',
cidr='2607:f0d0:1002:51::/64',
ip_version=6,
ipv6_address_mode=constants.IPV6_SLAAC) as subnet:
with self.port(subnet,
fixed_ips=[{'subnet_id':
subnet['subnet']['id']}]) as port:
port_mac = port['port']['mac_address']
subnet_cidr = subnet['subnet']['cidr']
eui_addr = str(netutils.get_ipv6_addr_by_EUI64(subnet_cidr,
port_mac))
self.assertEqual(port['port']['fixed_ips'][0]['ip_address'],
eui_addr)
def test_requested_subnet_id_v4_and_v6_slaac(self):
with self.network() as network:
with self.subnet(network) as subnet,\
self.subnet(
network,
cidr='2607:f0d0:1002:51::/64',
ip_version=6,
gateway_ip='fe80::1',
ipv6_address_mode=constants.IPV6_SLAAC) as subnet2:
with self.port(
subnet,
fixed_ips=[{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet2['subnet']['id']}]
) as port:
ips = port['port']['fixed_ips']
subnet1_net = netaddr.IPNetwork(subnet['subnet']['cidr'])
subnet2_net = netaddr.IPNetwork(subnet2['subnet']['cidr'])
network_ip_set = netaddr.IPSet(subnet1_net)
network_ip_set.add(subnet2_net)
self.assertEqual(2, len(ips))
port_mac = port['port']['mac_address']
subnet_cidr = subnet2['subnet']['cidr']
eui_addr = str(netutils.get_ipv6_addr_by_EUI64(
subnet_cidr, port_mac))
self.assertIn(ips[0]['ip_address'], network_ip_set)
self.assertIn(ips[1]['ip_address'], network_ip_set)
self.assertIn({'ip_address': eui_addr,
'subnet_id': subnet2['subnet']['id']}, ips)
def test_create_router_port_ipv4_and_ipv6_slaac_no_fixed_ips(self):
with self.network() as network:
# Create an IPv4 and an IPv6 SLAAC subnet on the network
with self.subnet(network) as subnet_v4,\
self.subnet(network,
cidr='2607:f0d0:1002:51::/64',
ip_version=6,
gateway_ip='fe80::1',
ipv6_address_mode=constants.IPV6_SLAAC):
subnet_ip_net = netaddr.IPNetwork(subnet_v4['subnet']['cidr'])
# Create a router port without specifying fixed_ips
port = self._make_port(
self.fmt, network['network']['id'],
device_owner=constants.DEVICE_OWNER_ROUTER_INTF)
# Router port should only have an IPv4 address
fixed_ips = port['port']['fixed_ips']
self.assertEqual(1, len(fixed_ips))
self.assertIn(fixed_ips[0]['ip_address'], subnet_ip_net)
@staticmethod
def _calc_ipv6_addr_by_EUI64(port, subnet):
port_mac = port['port']['mac_address']
subnet_cidr = subnet['subnet']['cidr']
return str(netutils.get_ipv6_addr_by_EUI64(subnet_cidr, port_mac))
def test_ip_allocation_for_ipv6_subnet_slaac_address_mode(self):
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_v6_subnet(network, constants.IPV6_SLAAC)
port = self._make_port(self.fmt, network['network']['id'])
self.assertEqual(1, len(port['port']['fixed_ips']))
self.assertEqual(self._calc_ipv6_addr_by_EUI64(port, subnet),
port['port']['fixed_ips'][0]['ip_address'])
def _test_create_port_with_ipv6_subnet_in_fixed_ips(self, addr_mode,
ipv6_pd=False):
"""Test port create with an IPv6 subnet incl in fixed IPs."""
with self.network(name='net') as network:
subnet = self._make_v6_subnet(network, addr_mode, ipv6_pd)
subnet_id = subnet['subnet']['id']
fixed_ips = [{'subnet_id': subnet_id}]
with self.port(subnet=subnet, fixed_ips=fixed_ips) as port:
port_fixed_ips = port['port']['fixed_ips']
self.assertEqual(1, len(port_fixed_ips))
if addr_mode == constants.IPV6_SLAAC:
exp_ip_addr = self._calc_ipv6_addr_by_EUI64(port, subnet)
self.assertEqual(exp_ip_addr,
port_fixed_ips[0]['ip_address'])
self.assertIn(port_fixed_ips[0]['ip_address'],
netaddr.IPNetwork(subnet['subnet']['cidr']))
def test_create_port_with_ipv6_slaac_subnet_in_fixed_ips(self):
self._test_create_port_with_ipv6_subnet_in_fixed_ips(
addr_mode=constants.IPV6_SLAAC)
def test_create_port_with_ipv6_pd_subnet_in_fixed_ips(self):
self._test_create_port_with_ipv6_subnet_in_fixed_ips(
addr_mode=constants.IPV6_SLAAC, ipv6_pd=True)
def test_create_port_with_ipv6_dhcp_stateful_subnet_in_fixed_ips(self):
self._test_create_port_with_ipv6_subnet_in_fixed_ips(
addr_mode=constants.DHCPV6_STATEFUL)
def test_create_port_with_multiple_ipv4_and_ipv6_subnets(self):
"""Test port create with multiple IPv4, IPv6 DHCP/SLAAC subnets."""
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
sub_dicts = [
{'gateway': '10.0.0.1', 'cidr': '10.0.0.0/24',
'ip_version': 4, 'ra_addr_mode': None},
{'gateway': '10.0.1.1', 'cidr': '10.0.1.0/24',
'ip_version': 4, 'ra_addr_mode': None},
{'gateway': 'fe80::1', 'cidr': 'fe80::/64',
'ip_version': 6, 'ra_addr_mode': constants.IPV6_SLAAC},
{'gateway': 'fe81::1', 'cidr': 'fe81::/64',
'ip_version': 6, 'ra_addr_mode': constants.IPV6_SLAAC},
{'gateway': 'fe82::1', 'cidr': 'fe82::/64',
'ip_version': 6, 'ra_addr_mode': constants.DHCPV6_STATEFUL},
{'gateway': 'fe83::1', 'cidr': 'fe83::/64',
'ip_version': 6, 'ra_addr_mode': constants.DHCPV6_STATEFUL}]
subnets = {}
for sub_dict in sub_dicts:
subnet = self._make_subnet(
self.fmt, network,
gateway=sub_dict['gateway'],
cidr=sub_dict['cidr'],
ip_version=sub_dict['ip_version'],
ipv6_ra_mode=sub_dict['ra_addr_mode'],
ipv6_address_mode=sub_dict['ra_addr_mode'])
subnets[subnet['subnet']['id']] = sub_dict
res = self._create_port(self.fmt, net_id=network['network']['id'])
port = self.deserialize(self.fmt, res)
# Since the create port request was made without a list of fixed IPs,
# the port should be associated with addresses for one of the
# IPv4 subnets, one of the DHCPv6 subnets, and both of the IPv6
# SLAAC subnets.
self.assertEqual(4, len(port['port']['fixed_ips']))
addr_mode_count = {None: 0, constants.DHCPV6_STATEFUL: 0,
constants.IPV6_SLAAC: 0}
for fixed_ip in port['port']['fixed_ips']:
subnet_id = fixed_ip['subnet_id']
if subnet_id in subnets:
addr_mode_count[subnets[subnet_id]['ra_addr_mode']] += 1
self.assertEqual(1, addr_mode_count[None])
self.assertEqual(1, addr_mode_count[constants.DHCPV6_STATEFUL])
self.assertEqual(2, addr_mode_count[constants.IPV6_SLAAC])
def test_delete_port_with_ipv6_slaac_address(self):
"""Test that a port with an IPv6 SLAAC address can be deleted."""
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
# Create a port that has an associated IPv6 SLAAC address
self._make_v6_subnet(network, constants.IPV6_SLAAC)
res = self._create_port(self.fmt, net_id=network['network']['id'])
port = self.deserialize(self.fmt, res)
self.assertEqual(1, len(port['port']['fixed_ips']))
# Confirm that the port can be deleted
self._delete('ports', port['port']['id'])
self._show('ports', port['port']['id'],
expected_code=webob.exc.HTTPNotFound.code)
def test_update_port_with_ipv6_slaac_subnet_in_fixed_ips(self):
"""Test port update with an IPv6 SLAAC subnet in fixed IPs."""
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
# Create a port using an IPv4 subnet and an IPv6 SLAAC subnet
self._make_subnet(self.fmt, network, gateway='10.0.0.1',
cidr='10.0.0.0/24', ip_version=4)
subnet_v6 = self._make_v6_subnet(network, constants.IPV6_SLAAC)
res = self._create_port(self.fmt, net_id=network['network']['id'])
port = self.deserialize(self.fmt, res)
self.assertEqual(2, len(port['port']['fixed_ips']))
# Update port including only the IPv6 SLAAC subnet
data = {'port': {'fixed_ips': [{'subnet_id':
subnet_v6['subnet']['id']}]}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
# Port should only have an address corresponding to IPv6 SLAAC subnet
ips = res['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual(self._calc_ipv6_addr_by_EUI64(port, subnet_v6),
ips[0]['ip_address'])
def test_update_port_with_new_ipv6_slaac_subnet_in_fixed_ips(self):
"""Test port update with a new IPv6 SLAAC subnet in fixed IPs."""
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
# Create a port using an IPv4 subnet and an IPv6 SLAAC subnet
subnet_v4 = self._make_subnet(self.fmt, network, gateway='10.0.0.1',
cidr='10.0.0.0/24', ip_version=4)
subnet_v6 = self._make_v6_subnet(network, constants.IPV6_SLAAC)
res = self._create_port(self.fmt, net_id=network['network']['id'])
port = self.deserialize(self.fmt, res)
self.assertEqual(2, len(port['port']['fixed_ips']))
# Update port to have only IPv4 address
ips = [{'subnet_id': subnet_v4['subnet']['id']},
{'subnet_id': subnet_v6['subnet']['id'],
'delete_subnet': True}]
data = {'port': {'fixed_ips': ips}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
# Port should only have an address corresponding to IPv4 subnet
ips = res['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual(subnet_v4['subnet']['id'], ips[0]['subnet_id'])
# Now update port and request an additional address on the IPv6 SLAAC
# subnet.
ips.append({'subnet_id': subnet_v6['subnet']['id']})
data = {'port': {'fixed_ips': ips}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
ips = res['port']['fixed_ips']
# Port should have IPs on both IPv4 and IPv6 subnets
self.assertEqual(2, len(ips))
self.assertEqual(set([subnet_v4['subnet']['id'],
subnet_v6['subnet']['id']]),
set([ip['subnet_id'] for ip in ips]))
def test_update_port_excluding_ipv6_slaac_subnet_from_fixed_ips(self):
"""Test port update excluding IPv6 SLAAC subnet from fixed ips."""
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
# Create a port using an IPv4 subnet and an IPv6 SLAAC subnet
subnet_v4 = self._make_subnet(self.fmt, network, gateway='10.0.0.1',
cidr='10.0.0.0/24', ip_version=4)
subnet_v6 = self._make_v6_subnet(network, constants.IPV6_SLAAC)
res = self._create_port(self.fmt, net_id=network['network']['id'])
port = self.deserialize(self.fmt, res)
self.assertEqual(2, len(port['port']['fixed_ips']))
# Update port including only the IPv4 subnet
data = {'port': {'fixed_ips': [{'subnet_id':
subnet_v4['subnet']['id'],
'ip_address': "10.0.0.10"}]}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
# Port should still have an addr corresponding to IPv6 SLAAC subnet
ips = res['port']['fixed_ips']
self.assertEqual(2, len(ips))
eui_addr = self._calc_ipv6_addr_by_EUI64(port, subnet_v6)
expected_v6_ip = {'subnet_id': subnet_v6['subnet']['id'],
'ip_address': eui_addr}
self.assertIn(expected_v6_ip, ips)
def test_ip_allocation_for_ipv6_2_subnet_slaac_mode(self):
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
v6_subnet_1 = self._make_subnet(self.fmt, network,
gateway='2001:100::1',
cidr='2001:100::0/64',
ip_version=6,
ipv6_ra_mode=constants.IPV6_SLAAC)
v6_subnet_2 = self._make_subnet(self.fmt, network,
gateway='2001:200::1',
cidr='2001:200::0/64',
ip_version=6,
ipv6_ra_mode=constants.IPV6_SLAAC)
port = self._make_port(self.fmt, network['network']['id'])
port_mac = port['port']['mac_address']
cidr_1 = v6_subnet_1['subnet']['cidr']
cidr_2 = v6_subnet_2['subnet']['cidr']
eui_addr_1 = str(netutils.get_ipv6_addr_by_EUI64(cidr_1,
port_mac))
eui_addr_2 = str(netutils.get_ipv6_addr_by_EUI64(cidr_2,
port_mac))
self.assertEqual({eui_addr_1, eui_addr_2},
{fixed_ip['ip_address'] for fixed_ip in
port['port']['fixed_ips']})
def test_range_allocation(self):
with self.subnet(gateway_ip='10.0.0.3',
cidr='10.0.0.0/29') as subnet:
kwargs = {"fixed_ips":
[{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']}]}
net_id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port = self.deserialize(self.fmt, res)
ips = port['port']['fixed_ips']
self.assertEqual(5, len(ips))
alloc = ['10.0.0.1', '10.0.0.2', '10.0.0.4', '10.0.0.5',
'10.0.0.6']
for ip in ips:
self.assertIn(ip['ip_address'], alloc)
self.assertEqual(ip['subnet_id'],
subnet['subnet']['id'])
alloc.remove(ip['ip_address'])
self.assertEqual(0, len(alloc))
self._delete('ports', port['port']['id'])
with self.subnet(gateway_ip='11.0.0.6',
cidr='11.0.0.0/29') as subnet:
kwargs = {"fixed_ips":
[{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']},
{'subnet_id': subnet['subnet']['id']}]}
net_id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port = self.deserialize(self.fmt, res)
ips = port['port']['fixed_ips']
self.assertEqual(5, len(ips))
alloc = ['11.0.0.1', '11.0.0.2', '11.0.0.3', '11.0.0.4',
'11.0.0.5']
for ip in ips:
self.assertIn(ip['ip_address'], alloc)
self.assertEqual(ip['subnet_id'],
subnet['subnet']['id'])
alloc.remove(ip['ip_address'])
self.assertEqual(0, len(alloc))
self._delete('ports', port['port']['id'])
def test_requested_invalid_fixed_ips(self):
with self.subnet() as subnet:
subnet_ip_net = netaddr.IPNetwork(subnet['subnet']['cidr'])
with self.port(subnet=subnet) as port:
ips = port['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertIn(ips[0]['ip_address'], subnet_ip_net)
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
# Test invalid subnet_id
kwargs = {"fixed_ips":
[{'subnet_id': subnet['subnet']['id']},
{'subnet_id':
'00000000-ffff-ffff-ffff-000000000000'}]}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port2 = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
# Test invalid IP address on specified subnet_id
kwargs = {"fixed_ips":
[{'subnet_id': subnet['subnet']['id'],
'ip_address': '1.1.1.1'}]}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port2 = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
# Test invalid addresses - IP's not on subnet or network
# address or broadcast address
bad_ips = ['1.1.1.1', '10.0.0.0', '10.0.0.255']
net_id = port['port']['network_id']
for ip in bad_ips:
kwargs = {"fixed_ips": [{'ip_address': ip}]}
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port2 = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
# Enable allocation of gateway address
kwargs = {"fixed_ips":
[{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.1'}]}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port2 = self.deserialize(self.fmt, res)
ips = port2['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual('10.0.0.1', ips[0]['ip_address'])
self.assertEqual(subnet['subnet']['id'], ips[0]['subnet_id'])
self._delete('ports', port2['port']['id'])
def test_invalid_ip(self):
with self.subnet() as subnet:
# Allocate specific IP
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': '1011.0.0.5'}]}
net_id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_duplicate_ips(self):
with self.subnet() as subnet:
# Allocate specific IP
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.5'},
{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.5'}]}
net_id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_fixed_ip_invalid_subnet_id(self):
with self.subnet() as subnet:
# Allocate specific IP
kwargs = {"fixed_ips": [{'subnet_id': 'i am invalid',
'ip_address': '10.0.0.5'}]}
net_id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_fixed_ip_invalid_ip(self):
with self.subnet() as subnet:
# Allocate specific IP
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.55555'}]}
net_id = subnet['subnet']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_requested_ips_only(self):
with self.subnet() as subnet:
fixed_ip_data = [{'ip_address': '10.0.0.2',
'subnet_id': subnet['subnet']['id']}]
with self.port(subnet=subnet, fixed_ips=fixed_ip_data) as port:
ips = port['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual('10.0.0.2', ips[0]['ip_address'])
self.assertEqual(ips[0]['subnet_id'], subnet['subnet']['id'])
ips_only = ['10.0.0.18', '10.0.0.20', '10.0.0.22', '10.0.0.21',
'10.0.0.3', '10.0.0.17', '10.0.0.19']
ports_to_delete = []
for i in ips_only:
kwargs = {"fixed_ips": [{'ip_address': i}]}
net_id = port['port']['network_id']
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
port = self.deserialize(self.fmt, res)
ports_to_delete.append(port)
ips = port['port']['fixed_ips']
self.assertEqual(1, len(ips))
self.assertEqual(i, ips[0]['ip_address'])
self.assertEqual(subnet['subnet']['id'],
ips[0]['subnet_id'])
for p in ports_to_delete:
self._delete('ports', p['port']['id'])
def test_invalid_admin_state(self):
with self.network() as network:
data = {'port': {'network_id': network['network']['id'],
'tenant_id': network['network']['tenant_id'],
'admin_state_up': 7,
'fixed_ips': []}}
port_req = self.new_create_request('ports', data)
res = port_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_invalid_mac_address(self):
with self.network() as network:
data = {'port': {'network_id': network['network']['id'],
'tenant_id': network['network']['tenant_id'],
'admin_state_up': 1,
'mac_address': 'mac',
'fixed_ips': []}}
port_req = self.new_create_request('ports', data)
res = port_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_delete_ports_by_device_id(self):
plugin = directory.get_plugin()
ctx = context.get_admin_context()
with self.subnet() as subnet:
with self.port(subnet=subnet, device_id='owner1') as p1,\
self.port(subnet=subnet, device_id='owner1') as p2,\
self.port(subnet=subnet, device_id='owner2') as p3:
network_id = subnet['subnet']['network_id']
plugin.delete_ports_by_device_id(ctx, 'owner1',
network_id)
self._show('ports', p1['port']['id'],
expected_code=webob.exc.HTTPNotFound.code)
self._show('ports', p2['port']['id'],
expected_code=webob.exc.HTTPNotFound.code)
self._show('ports', p3['port']['id'],
expected_code=webob.exc.HTTPOk.code)
def _test_delete_ports_by_device_id_second_call_failure(self, plugin):
ctx = context.get_admin_context()
with self.subnet() as subnet:
with self.port(subnet=subnet, device_id='owner1') as p1,\
self.port(subnet=subnet, device_id='owner1') as p2,\
self.port(subnet=subnet, device_id='owner2') as p3:
orig = plugin.delete_port
with mock.patch.object(plugin, 'delete_port') as del_port:
def side_effect(*args, **kwargs):
return self._fail_second_call(del_port, orig,
*args, **kwargs)
del_port.side_effect = side_effect
network_id = subnet['subnet']['network_id']
self.assertRaises(lib_exc.NeutronException,
plugin.delete_ports_by_device_id,
ctx, 'owner1', network_id)
statuses = {
self._show_response('ports', p['port']['id']).status_int
for p in [p1, p2]}
expected = {webob.exc.HTTPNotFound.code, webob.exc.HTTPOk.code}
self.assertEqual(expected, statuses)
self._show('ports', p3['port']['id'],
expected_code=webob.exc.HTTPOk.code)
def test_delete_ports_by_device_id_second_call_failure(self):
plugin = directory.get_plugin()
self._test_delete_ports_by_device_id_second_call_failure(plugin)
def _test_delete_ports_ignores_port_not_found(self, plugin):
ctx = context.get_admin_context()
with self.subnet() as subnet:
with self.port(subnet=subnet, device_id='owner1') as p,\
mock.patch.object(plugin, 'delete_port') as del_port:
del_port.side_effect = lib_exc.PortNotFound(
port_id=p['port']['id']
)
network_id = subnet['subnet']['network_id']
try:
plugin.delete_ports_by_device_id(ctx, 'owner1',
network_id)
except lib_exc.PortNotFound:
self.fail("delete_ports_by_device_id unexpectedly raised "
"a PortNotFound exception. It should ignore "
"this exception because it is often called at "
"the same time other concurrent operations are "
"deleting some of the same ports.")
def test_delete_ports_ignores_port_not_found(self):
plugin = directory.get_plugin()
self._test_delete_ports_ignores_port_not_found(plugin)
class TestNetworksV2(NeutronDbPluginV2TestCase):
# NOTE(cerberus): successful network update and delete are
# effectively tested above
def test_create_network(self):
name = 'net1'
keys = [('subnets', []), ('name', name), ('admin_state_up', True),
('status', self.net_create_status), ('shared', False)]
with self.network(name=name) as net:
for k, v in keys:
self.assertEqual(net['network'][k], v)
def test_create_public_network(self):
name = 'public_net'
keys = [('subnets', []), ('name', name), ('admin_state_up', True),
('status', self.net_create_status), ('shared', True)]
with self.network(name=name, shared=True) as net:
for k, v in keys:
self.assertEqual(net['network'][k], v)
def test_create_public_network_no_admin_tenant(self):
name = 'public_net'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
with self.network(name=name,
shared=True,
tenant_id="another_tenant",
set_context=True):
pass
self.assertEqual(webob.exc.HTTPForbidden.code,
ctx_manager.exception.code)
def test_update_network(self):
with self.network() as network:
data = {'network': {'name': 'a_brand_new_name'}}
req = self.new_update_request('networks',
data,
network['network']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['network']['name'],
res['network']['name'])
def test_update_shared_network_noadmin_returns_403(self):
with self.network(shared=True) as network:
data = {'network': {'name': 'a_brand_new_name'}}
req = self.new_update_request('networks',
data,
network['network']['id'])
req.environ['neutron.context'] = context.Context('', 'somebody')
res = req.get_response(self.api)
self.assertEqual(403, res.status_int)
def test_update_network_set_shared(self):
with self.network(shared=False) as network:
data = {'network': {'shared': True}}
req = self.new_update_request('networks',
data,
network['network']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertTrue(res['network']['shared'])
def test_update_network_set_shared_owner_returns_403(self):
with self.network(shared=False) as network:
net_owner = network['network']['tenant_id']
data = {'network': {'shared': True}}
req = self.new_update_request('networks',
data,
network['network']['id'])
req.environ['neutron.context'] = context.Context('u', net_owner)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPForbidden.code, res.status_int)
def test_update_network_with_subnet_set_shared(self):
with self.network(shared=False) as network:
with self.subnet(network=network) as subnet:
data = {'network': {'shared': True}}
req = self.new_update_request('networks',
data,
network['network']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertTrue(res['network']['shared'])
# must query db to see whether subnet's shared attribute
# has been updated or not
ctx = context.Context('', '', is_admin=True)
subnet_db = directory.get_plugin().get_subnet(
ctx, subnet['subnet']['id'])
self.assertTrue(subnet_db['shared'])
def test_update_network_set_not_shared_single_tenant(self):
with self.network(shared=True) as network:
res1 = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id=network['network']['tenant_id'],
set_context=True)
data = {'network': {'shared': False}}
req = self.new_update_request('networks',
data,
network['network']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertFalse(res['network']['shared'])
port1 = self.deserialize(self.fmt, res1)
self._delete('ports', port1['port']['id'])
def test_update_network_set_not_shared_other_tenant_returns_409(self):
with self.network(shared=True) as network:
res1 = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='somebody_else',
set_context=True)
data = {'network': {'shared': False}}
req = self.new_update_request('networks',
data,
network['network']['id'])
self.assertEqual(webob.exc.HTTPConflict.code,
req.get_response(self.api).status_int)
port1 = self.deserialize(self.fmt, res1)
self._delete('ports', port1['port']['id'])
def test_update_network_set_not_shared_other_tenant_access_via_rbac(self):
with self.network(shared=True) as network:
ctx = context.get_admin_context()
with db_api.context_manager.writer.using(ctx):
ctx.session.add(
rbac_db_models.NetworkRBAC(
object_id=network['network']['id'],
action='access_as_shared',
tenant_id=network['network']['tenant_id'],
target_tenant='somebody_else')
)
ctx.session.add(
rbac_db_models.NetworkRBAC(
object_id=network['network']['id'],
action='access_as_shared',
tenant_id=network['network']['tenant_id'],
target_tenant='one_more_somebody_else')
)
res1 = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='somebody_else',
set_context=True)
data = {'network': {'shared': False}}
req = self.new_update_request('networks',
data,
network['network']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertFalse(res['network']['shared'])
port1 = self.deserialize(self.fmt, res1)
self._delete('ports', port1['port']['id'])
def test_update_network_set_not_shared_multi_tenants_returns_409(self):
with self.network(shared=True) as network:
res1 = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='somebody_else',
set_context=True)
res2 = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id=network['network']['tenant_id'],
set_context=True)
data = {'network': {'shared': False}}
req = self.new_update_request('networks',
data,
network['network']['id'])
self.assertEqual(webob.exc.HTTPConflict.code,
req.get_response(self.api).status_int)
port1 = self.deserialize(self.fmt, res1)
port2 = self.deserialize(self.fmt, res2)
self._delete('ports', port1['port']['id'])
self._delete('ports', port2['port']['id'])
def test_update_network_set_not_shared_multi_tenants2_returns_409(self):
with self.network(shared=True) as network:
res1 = self._create_port(self.fmt,
network['network']['id'],
webob.exc.HTTPCreated.code,
tenant_id='somebody_else',
set_context=True)
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.0.0/24',
webob.exc.HTTPCreated.code,
tenant_id=network['network']['tenant_id'],
set_context=True)
data = {'network': {'shared': False}}
req = self.new_update_request('networks',
data,
network['network']['id'])
self.assertEqual(webob.exc.HTTPConflict.code,
req.get_response(self.api).status_int)
port1 = self.deserialize(self.fmt, res1)
self._delete('ports', port1['port']['id'])
def test_create_networks_bulk_native(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk network create")
res = self._create_network_bulk(self.fmt, 2, 'test', True)
self._validate_behavior_on_bulk_success(res, 'networks')
def test_create_networks_native_quotas(self):
quota = 1
cfg.CONF.set_override('quota_network', quota, group='QUOTAS')
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_networks_bulk_native_quotas(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk network create")
quota = 4
cfg.CONF.set_override('quota_network', quota, group='QUOTAS')
res = self._create_network_bulk(self.fmt, quota + 1, 'test', True)
self._validate_behavior_on_bulk_failure(
res, 'networks',
errcode=webob.exc.HTTPConflict.code)
def test_create_networks_bulk_tenants_and_quotas(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk network create")
quota = 2
cfg.CONF.set_override('quota_network', quota, group='QUOTAS')
networks = [{'network': {'name': 'n1',
'tenant_id': self._tenant_id}},
{'network': {'name': 'n2',
'tenant_id': self._tenant_id}},
{'network': {'name': 'n1',
'tenant_id': 't1'}},
{'network': {'name': 'n2',
'tenant_id': 't1'}}]
res = self._create_bulk_from_list(self.fmt, 'network', networks)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_networks_bulk_tenants_and_quotas_fail(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk network create")
quota = 2
cfg.CONF.set_override('quota_network', quota, group='QUOTAS')
networks = [{'network': {'name': 'n1',
'tenant_id': self._tenant_id}},
{'network': {'name': 'n2',
'tenant_id': self._tenant_id}},
{'network': {'name': 'n1',
'tenant_id': 't1'}},
{'network': {'name': 'n3',
'tenant_id': self._tenant_id}},
{'network': {'name': 'n2',
'tenant_id': 't1'}}]
res = self._create_bulk_from_list(self.fmt, 'network', networks)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_networks_bulk_emulated(self):
real_has_attr = hasattr
#ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('six.moves.builtins.hasattr',
new=fakehasattr):
res = self._create_network_bulk(self.fmt, 2, 'test', True)
self._validate_behavior_on_bulk_success(res, 'networks')
def test_create_networks_bulk_wrong_input(self):
res = self._create_network_bulk(self.fmt, 2, 'test', True,
override={1:
{'admin_state_up': 'doh'}})
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
req = self.new_list_request('networks')
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
nets = self.deserialize(self.fmt, res)
self.assertEqual(0, len(nets['networks']))
def test_create_networks_bulk_emulated_plugin_failure(self):
real_has_attr = hasattr
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
orig = directory.get_plugin().create_network
#ensures the API choose the emulation code path
with mock.patch('six.moves.builtins.hasattr',
new=fakehasattr):
method_to_patch = _get_create_db_method('network')
with mock.patch.object(directory.get_plugin(),
method_to_patch) as patched_plugin:
def side_effect(*args, **kwargs):
return self._fail_second_call(patched_plugin, orig,
*args, **kwargs)
patched_plugin.side_effect = side_effect
res = self._create_network_bulk(self.fmt, 2, 'test', True)
# We expect a 500 as we injected a fault in the plugin
self._validate_behavior_on_bulk_failure(
res, 'networks', webob.exc.HTTPServerError.code
)
def test_create_networks_bulk_native_plugin_failure(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk network create")
orig = directory.get_plugin().create_network
method_to_patch = _get_create_db_method('network')
with mock.patch.object(directory.get_plugin(),
method_to_patch) as patched_plugin:
def side_effect(*args, **kwargs):
return self._fail_second_call(patched_plugin, orig,
*args, **kwargs)
patched_plugin.side_effect = side_effect
res = self._create_network_bulk(self.fmt, 2, 'test', True)
# We expect a 500 as we injected a fault in the plugin
self._validate_behavior_on_bulk_failure(
res, 'networks', webob.exc.HTTPServerError.code
)
def test_list_networks(self):
with self.network() as v1, self.network() as v2, self.network() as v3:
networks = (v1, v2, v3)
self._test_list_resources('network', networks)
def test_list_networks_with_sort_native(self):
if self._skip_native_sorting:
self.skipTest("Skip test for not implemented sorting feature")
with self.network(admin_state_up=True, name='net1') as net1,\
self.network(admin_state_up=False, name='net2') as net2,\
self.network(admin_state_up=False, name='net3') as net3:
self._test_list_with_sort('network', (net3, net2, net1),
[('admin_state_up', 'asc'),
('name', 'desc')])
def test_list_networks_with_sort_extended_attr_native_returns_400(self):
if self._skip_native_sorting:
self.skipTest("Skip test for not implemented sorting feature")
with self.network(admin_state_up=True, name='net1'),\
self.network(admin_state_up=False, name='net2'),\
self.network(admin_state_up=False, name='net3'):
req = self.new_list_request(
'networks',
params='sort_key=provider:segmentation_id&sort_dir=asc')
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_list_networks_with_sort_remote_key_native_returns_400(self):
if self._skip_native_sorting:
self.skipTest("Skip test for not implemented sorting feature")
with self.network(admin_state_up=True, name='net1'),\
self.network(admin_state_up=False, name='net2'),\
self.network(admin_state_up=False, name='net3'):
req = self.new_list_request(
'networks', params='sort_key=subnets&sort_dir=asc')
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_list_networks_with_sort_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_sorting_helper',
new=_fake_get_sorting_helper)
helper_patcher.start()
with self.network(admin_state_up=True, name='net1') as net1,\
self.network(admin_state_up=False, name='net2') as net2,\
self.network(admin_state_up=False, name='net3') as net3:
self._test_list_with_sort('network', (net3, net2, net1),
[('admin_state_up', 'asc'),
('name', 'desc')])
def test_list_networks_with_pagination_native(self):
if self._skip_native_pagination:
self.skipTest("Skip test for not implemented pagination feature")
with self.network(name='net1') as net1,\
self.network(name='net2') as net2,\
self.network(name='net3') as net3:
self._test_list_with_pagination('network',
(net1, net2, net3),
('name', 'asc'), 2, 2)
def test_list_networks_with_pagination_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_pagination_helper',
new=_fake_get_pagination_helper)
helper_patcher.start()
with self.network(name='net1') as net1,\
self.network(name='net2') as net2,\
self.network(name='net3') as net3:
self._test_list_with_pagination('network',
(net1, net2, net3),
('name', 'asc'), 2, 2)
def test_list_networks_without_pk_in_fields_pagination_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_pagination_helper',
new=_fake_get_pagination_helper)
helper_patcher.start()
with self.network(name='net1', shared=True) as net1,\
self.network(name='net2', shared=False) as net2,\
self.network(name='net3', shared=True) as net3:
self._test_list_with_pagination('network',
(net1, net2, net3),
('name', 'asc'), 2, 2,
query_params="fields=name",
verify_key='name')
def test_list_networks_without_pk_in_fields_pagination_native(self):
if self._skip_native_pagination:
self.skipTest("Skip test for not implemented pagination feature")
with self.network(name='net1') as net1,\
self.network(name='net2') as net2,\
self.network(name='net3') as net3:
self._test_list_with_pagination('network',
(net1, net2, net3),
('name', 'asc'), 2, 2,
query_params="fields=shared",
verify_key='shared')
def test_list_networks_with_pagination_reverse_native(self):
if self._skip_native_pagination:
self.skipTest("Skip test for not implemented pagination feature")
with self.network(name='net1') as net1,\
self.network(name='net2') as net2,\
self.network(name='net3') as net3:
self._test_list_with_pagination_reverse('network',
(net1, net2, net3),
('name', 'asc'), 2, 2)
def test_list_networks_with_pagination_reverse_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_pagination_helper',
new=_fake_get_pagination_helper)
helper_patcher.start()
with self.network(name='net1') as net1,\
self.network(name='net2') as net2,\
self.network(name='net3') as net3:
self._test_list_with_pagination_reverse('network',
(net1, net2, net3),
('name', 'asc'), 2, 2)
def test_list_networks_with_parameters(self):
with self.network(name='net1', admin_state_up=False) as net1,\
self.network(name='net2') as net2:
query_params = 'admin_state_up=False'
self._test_list_resources('network', [net1],
query_params=query_params)
query_params = 'admin_state_up=True'
self._test_list_resources('network', [net2],
query_params=query_params)
def test_list_networks_with_fields(self):
with self.network(name='net1'):
req = self.new_list_request('networks',
params='fields=name')
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(1, len(res['networks']))
net = res['networks'][0]
self.assertEqual('net1', net['name'])
self.assertNotIn('id', net)
self.assertNotIn('tenant_id', net)
self.assertNotIn('project_id', net)
def test_list_networks_with_parameters_invalid_values(self):
with self.network(name='net1', admin_state_up=False),\
self.network(name='net2'):
req = self.new_list_request('networks',
params='admin_state_up=fake')
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_list_shared_networks_with_non_admin_user(self):
with self.network(shared=False,
name='net1',
tenant_id='tenant1') as net1,\
self.network(shared=True,
name='net2',
tenant_id='another_tenant') as net2,\
self.network(shared=False,
name='net3',
tenant_id='another_tenant'):
ctx = context.Context(user_id='non_admin',
tenant_id='tenant1',
is_admin=False)
self._test_list_resources('network', (net1, net2), ctx)
def test_show_network(self):
with self.network(name='net1') as net:
req = self.new_show_request('networks', net['network']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(res['network']['name'],
net['network']['name'])
def test_show_network_with_subnet(self):
with self.network(name='net1') as net:
with self.subnet(net) as subnet:
req = self.new_show_request('networks', net['network']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(res['network']['subnets'][0],
subnet['subnet']['id'])
def test_invalid_admin_status(self):
value = [[7, False, webob.exc.HTTPClientError.code],
[True, True, webob.exc.HTTPCreated.code],
["True", True, webob.exc.HTTPCreated.code],
["true", True, webob.exc.HTTPCreated.code],
[1, True, webob.exc.HTTPCreated.code],
["False", False, webob.exc.HTTPCreated.code],
[False, False, webob.exc.HTTPCreated.code],
["false", False, webob.exc.HTTPCreated.code],
["7", False, webob.exc.HTTPClientError.code]]
for v in value:
data = {'network': {'name': 'net',
'admin_state_up': v[0],
'tenant_id': self._tenant_id}}
network_req = self.new_create_request('networks', data)
req = network_req.get_response(self.api)
self.assertEqual(req.status_int, v[2])
if v[2] == webob.exc.HTTPCreated.code:
res = self.deserialize(self.fmt, req)
self.assertEqual(res['network']['admin_state_up'], v[1])
class TestSubnetsV2(NeutronDbPluginV2TestCase):
def _test_create_subnet(self, network=None, expected=None, **kwargs):
keys = kwargs.copy()
keys.setdefault('cidr', '10.0.0.0/24')
keys.setdefault('ip_version', 4)
keys.setdefault('enable_dhcp', True)
with self.subnet(network=network, **keys) as subnet:
# verify the response has each key with the correct value
self._validate_resource(subnet, keys, 'subnet')
# verify the configured validations are correct
if expected:
self._compare_resource(subnet, expected, 'subnet')
self._delete('subnets', subnet['subnet']['id'])
return subnet
def test_create_subnet(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
subnet = self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr)
self.assertEqual(4, subnet['subnet']['ip_version'])
self.assertIn('name', subnet['subnet'])
def test_create_subnet_with_network_different_tenant(self):
with self.network(shared=False, tenant_id='tenant1') as network:
ctx = context.Context(user_id='non_admin',
tenant_id='tenant2',
is_admin=False)
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': '4',
'gateway_ip': '10.0.2.1'}}
req = self.new_create_request('subnets', data,
self.fmt, context=ctx)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_create_two_subnets(self):
gateway_ips = ['10.0.0.1', '10.0.1.1']
cidrs = ['10.0.0.0/24', '10.0.1.0/24']
with self.network() as network:
with self.subnet(network=network,
gateway_ip=gateway_ips[0],
cidr=cidrs[0]):
with self.subnet(network=network,
gateway_ip=gateway_ips[1],
cidr=cidrs[1]):
net_req = self.new_show_request('networks',
network['network']['id'])
raw_res = net_req.get_response(self.api)
net_res = self.deserialize(self.fmt, raw_res)
for subnet_id in net_res['network']['subnets']:
sub_req = self.new_show_request('subnets', subnet_id)
raw_res = sub_req.get_response(self.api)
sub_res = self.deserialize(self.fmt, raw_res)
self.assertIn(sub_res['subnet']['cidr'], cidrs)
self.assertIn(sub_res['subnet']['gateway_ip'],
gateway_ips)
def test_create_two_subnets_same_cidr_returns_400(self):
gateway_ip_1 = '10.0.0.1'
cidr_1 = '10.0.0.0/24'
gateway_ip_2 = '10.0.0.10'
cidr_2 = '10.0.0.0/24'
with self.network() as network:
with self.subnet(network=network,
gateway_ip=gateway_ip_1,
cidr=cidr_1):
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
with self.subnet(network=network,
gateway_ip=gateway_ip_2,
cidr=cidr_2):
pass
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_bad_V4_cidr(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0',
'ip_version': '4',
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_with_cidr_and_default_subnetpool(self):
"""Expect subnet-create to keep semantic with default pools."""
with self.network() as network:
tenant_id = network['network']['tenant_id']
subnetpool_prefix = '10.0.0.0/8'
with self.subnetpool(prefixes=[subnetpool_prefix],
admin=True,
name="My subnet pool",
tenant_id=tenant_id,
min_prefixlen='25',
is_default=True):
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.0.0/24', 'ip_version': '4',
'tenant_id': tenant_id}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
subnet = self.deserialize(self.fmt, res)['subnet']
self.assertIsNone(subnet['subnetpool_id'])
def test_create_subnet_no_cidr_and_default_subnetpool(self):
"""Expect subnet-create to keep semantic with default pools."""
with self.network() as network:
tenant_id = network['network']['tenant_id']
subnetpool_prefix = '10.0.0.0/8'
with self.subnetpool(prefixes=[subnetpool_prefix],
admin=True,
name="My subnet pool",
tenant_id=tenant_id,
min_prefixlen='25',
is_default=True):
data = {'subnet': {'network_id': network['network']['id'],
'ip_version': '4',
'tenant_id': tenant_id}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(
webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_no_ip_version(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_only_ip_version_v6_no_pool(self):
with self.network() as network:
tenant_id = network['network']['tenant_id']
cfg.CONF.set_override('ipv6_pd_enabled', False)
data = {'subnet': {'network_id': network['network']['id'],
'ip_version': '6',
'tenant_id': tenant_id}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_bad_V4_cidr_prefix_len(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': constants.IPv4_ANY,
'ip_version': '4',
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '0.0.0.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_bad_V6_cidr(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': 'fe80::',
'ip_version': '6',
'tenant_id': network['network']['tenant_id'],
'gateway_ip': 'fe80::1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_V6_slaac_big_prefix(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '2014::/65',
'ip_version': '6',
'tenant_id': network['network']['tenant_id'],
'gateway_ip': 'fe80::1',
'ipv6_address_mode': 'slaac'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_2_subnets_overlapping_cidr_allowed_returns_200(self):
cidr_1 = '10.0.0.0/23'
cidr_2 = '10.0.0.0/24'
cfg.CONF.set_override('allow_overlapping_ips', True)
with self.subnet(cidr=cidr_1), self.subnet(cidr=cidr_2):
pass
def test_create_2_subnets_overlapping_cidr_not_allowed_returns_400(self):
cidr_1 = '10.0.0.0/23'
cidr_2 = '10.0.0.0/24'
cfg.CONF.set_override('allow_overlapping_ips', False)
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
with self.subnet(cidr=cidr_1), self.subnet(cidr=cidr_2):
pass
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnets_bulk_native(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk subnet create")
with self.network() as net:
res = self._create_subnet_bulk(self.fmt, 2, net['network']['id'],
'test')
self._validate_behavior_on_bulk_success(res, 'subnets')
def test_create_subnets_bulk_emulated(self):
real_has_attr = hasattr
#ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('six.moves.builtins.hasattr',
new=fakehasattr):
with self.network() as net:
res = self._create_subnet_bulk(self.fmt, 2,
net['network']['id'],
'test')
self._validate_behavior_on_bulk_success(res, 'subnets')
def test_create_subnets_bulk_emulated_plugin_failure(self):
real_has_attr = hasattr
#ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('six.moves.builtins.hasattr',
new=fakehasattr):
orig = directory.get_plugin().create_subnet
method_to_patch = _get_create_db_method('subnet')
with mock.patch.object(directory.get_plugin(),
method_to_patch) as patched_plugin:
def side_effect(*args, **kwargs):
self._fail_second_call(patched_plugin, orig,
*args, **kwargs)
patched_plugin.side_effect = side_effect
with self.network() as net:
res = self._create_subnet_bulk(self.fmt, 2,
net['network']['id'],
'test')
self._delete('networks', net['network']['id'])
# We expect a 500 as we injected a fault in the plugin
self._validate_behavior_on_bulk_failure(
res, 'subnets', webob.exc.HTTPServerError.code
)
def test_create_subnets_bulk_native_plugin_failure(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk subnet create")
plugin = directory.get_plugin()
orig = plugin.create_subnet
method_to_patch = _get_create_db_method('subnet')
with mock.patch.object(plugin, method_to_patch) as patched_plugin:
def side_effect(*args, **kwargs):
return self._fail_second_call(patched_plugin, orig,
*args, **kwargs)
patched_plugin.side_effect = side_effect
with self.network() as net:
res = self._create_subnet_bulk(self.fmt, 2,
net['network']['id'],
'test')
# We expect a 500 as we injected a fault in the plugin
self._validate_behavior_on_bulk_failure(
res, 'subnets', webob.exc.HTTPServerError.code
)
def test_delete_subnet(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
# Create new network
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_subnet(self.fmt, network, gateway_ip,
cidr, ip_version=4)
req = self.new_delete_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_subnet_port_exists_owned_by_network(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
# Create new network
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_subnet(self.fmt, network, gateway_ip,
cidr, ip_version=4)
self._create_port(self.fmt,
network['network']['id'],
device_owner=constants.DEVICE_OWNER_DHCP)
req = self.new_delete_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_subnet_dhcp_port_associated_with_other_subnets(self):
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet1 = self._make_subnet(self.fmt, network, '10.0.0.1',
'10.0.0.0/24', ip_version=4)
subnet2 = self._make_subnet(self.fmt, network, '10.0.1.1',
'10.0.1.0/24', ip_version=4)
res = self._create_port(self.fmt,
network['network']['id'],
device_owner=constants.DEVICE_OWNER_DHCP,
fixed_ips=[
{'subnet_id': subnet1['subnet']['id']},
{'subnet_id': subnet2['subnet']['id']}
])
port = self.deserialize(self.fmt, res)
expected_subnets = [subnet1['subnet']['id'], subnet2['subnet']['id']]
self.assertEqual(expected_subnets,
[s['subnet_id'] for s in port['port']['fixed_ips']])
req = self.new_delete_request('subnets', subnet1['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(204, res.status_int)
port = self._show('ports', port['port']['id'])
expected_subnets = [subnet2['subnet']['id']]
self.assertEqual(expected_subnets,
[s['subnet_id'] for s in port['port']['fixed_ips']])
req = self.new_delete_request('subnets', subnet2['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(204, res.status_int)
port = self._show('ports', port['port']['id'])
self.assertFalse(port['port']['fixed_ips'])
def test_delete_subnet_port_exists_owned_by_other(self):
with self.subnet() as subnet:
with self.port(subnet=subnet):
id = subnet['subnet']['id']
req = self.new_delete_request('subnets', id)
res = req.get_response(self.api)
data = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
msg = str(lib_exc.SubnetInUse(subnet_id=id))
self.assertEqual(data['NeutronError']['message'], msg)
def test_delete_subnet_with_other_subnet_on_network_still_in_use(self):
with self.network() as network:
with self.subnet(network=network) as subnet1,\
self.subnet(network=network,
cidr='10.0.1.0/24') as subnet2:
subnet1_id = subnet1['subnet']['id']
subnet2_id = subnet2['subnet']['id']
with self.port(
subnet=subnet1,
fixed_ips=[{'subnet_id': subnet1_id}]):
req = self.new_delete_request('subnets', subnet2_id)
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code,
res.status_int)
def _create_slaac_subnet_and_port(self, port_owner=None):
# Create an IPv6 SLAAC subnet and a port using that subnet
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_subnet(self.fmt, network, gateway='fe80::1',
cidr='fe80::/64', ip_version=6,
ipv6_ra_mode=constants.IPV6_SLAAC,
ipv6_address_mode=constants.IPV6_SLAAC)
kwargs = {}
if port_owner:
kwargs['device_owner'] = port_owner
if port_owner in constants.ROUTER_INTERFACE_OWNERS:
kwargs['fixed_ips'] = [{'ip_address': 'fe80::1'}]
res = self._create_port(self.fmt, net_id=network['network']['id'],
**kwargs)
port = self.deserialize(self.fmt, res)
self.assertEqual(1, len(port['port']['fixed_ips']))
# The port should have an address from the subnet
req = self.new_show_request('ports', port['port']['id'], self.fmt)
res = req.get_response(self.api)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(1, len(sport['port']['fixed_ips']))
return subnet, port
def test_delete_subnet_ipv6_slaac_port_exists(self):
"""Test IPv6 SLAAC subnet delete when a port is still using subnet."""
subnet, port = self._create_slaac_subnet_and_port()
# Delete the subnet
req = self.new_delete_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
# The port should no longer have an address from the deleted subnet
req = self.new_show_request('ports', port['port']['id'], self.fmt)
res = req.get_response(self.api)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(0, len(sport['port']['fixed_ips']))
def test_delete_subnet_ipv6_slaac_router_port_exists(self):
"""Test IPv6 SLAAC subnet delete with a router port using the subnet"""
subnet, port = self._create_slaac_subnet_and_port(
constants.DEVICE_OWNER_ROUTER_INTF)
# Delete the subnet and assert that we get a HTTP 409 error
req = self.new_delete_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
# The subnet should still exist and the port should still have an
# address from the subnet
req = self.new_show_request('subnets', subnet['subnet']['id'],
self.fmt)
res = req.get_response(self.api)
ssubnet = self.deserialize(self.fmt, req.get_response(self.api))
self.assertIsNotNone(ssubnet)
req = self.new_show_request('ports', port['port']['id'], self.fmt)
res = req.get_response(self.api)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(1, len(sport['port']['fixed_ips']))
port_subnet_ids = [fip['subnet_id'] for fip in
sport['port']['fixed_ips']]
self.assertIn(subnet['subnet']['id'], port_subnet_ids)
def test_delete_network(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
# Create new network
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_subnet(self.fmt, network, gateway_ip, cidr,
ip_version=4)
req = self.new_delete_request('networks', network['network']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
req = self.new_show_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_create_subnet_bad_tenant(self):
with self.network() as network:
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.2.0/24',
webob.exc.HTTPNotFound.code,
ip_version=4,
tenant_id='bad_tenant_id',
gateway_ip='10.0.2.1',
device_owner='fake_owner',
set_context=True)
def test_create_subnet_as_admin(self):
with self.network() as network:
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.2.0/24',
webob.exc.HTTPCreated.code,
ip_version=4,
tenant_id='bad_tenant_id',
gateway_ip='10.0.2.1',
device_owner='fake_owner',
set_context=False)
def test_create_subnet_nonzero_cidr(self):
# Pass None as gateway_ip to prevent ip auto allocation for gw
# Previously gateway ip was allocated after validations,
# so no errors were raised if gw ip was out of range.
with self.subnet(cidr='10.129.122.5/8') as v1,\
self.subnet(cidr='11.129.122.5/15') as v2,\
self.subnet(cidr='12.129.122.5/16') as v3,\
self.subnet(cidr='13.129.122.5/18') as v4,\
self.subnet(cidr='14.129.122.5/22') as v5,\
self.subnet(cidr='15.129.122.5/24') as v6,\
self.subnet(cidr='16.129.122.5/28') as v7,\
self.subnet(cidr='17.129.122.5/32', gateway_ip=None,
enable_dhcp=False) as v8:
subs = (v1, v2, v3, v4, v5, v6, v7, v8)
# the API should accept and correct these for users
self.assertEqual('10.0.0.0/8', subs[0]['subnet']['cidr'])
self.assertEqual('11.128.0.0/15', subs[1]['subnet']['cidr'])
self.assertEqual('12.129.0.0/16', subs[2]['subnet']['cidr'])
self.assertEqual('13.129.64.0/18', subs[3]['subnet']['cidr'])
self.assertEqual('14.129.120.0/22', subs[4]['subnet']['cidr'])
self.assertEqual('15.129.122.0/24', subs[5]['subnet']['cidr'])
self.assertEqual('16.129.122.0/28', subs[6]['subnet']['cidr'])
self.assertEqual('17.129.122.5/32', subs[7]['subnet']['cidr'])
def _test_create_subnet_with_invalid_netmask_returns_400(self, *args):
with self.network() as network:
for cidr in args:
ip_version = netaddr.IPNetwork(cidr).version
self._create_subnet(self.fmt,
network['network']['id'],
cidr,
webob.exc.HTTPClientError.code,
ip_version=ip_version)
def test_create_subnet_with_invalid_netmask_returns_400_ipv4(self):
self._test_create_subnet_with_invalid_netmask_returns_400(
'10.0.0.0/31', '10.0.0.0/32')
def test_create_subnet_with_invalid_netmask_returns_400_ipv6(self):
self._test_create_subnet_with_invalid_netmask_returns_400(
'cafe:cafe::/127', 'cafe:cafe::/128')
def test_create_subnet_bad_ip_version(self):
with self.network() as network:
# Check bad IP version
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 'abc',
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_bad_ip_version_null(self):
with self.network() as network:
# Check bad IP version
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': None,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_bad_uuid(self):
with self.network() as network:
# Check invalid UUID
data = {'subnet': {'network_id': None,
'cidr': '10.0.2.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_bad_boolean(self):
with self.network() as network:
# Check invalid boolean
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': '4',
'enable_dhcp': None,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_bad_pools(self):
with self.network() as network:
# Check allocation pools
allocation_pools = [[{'end': '10.0.0.254'}],
[{'start': '10.0.0.254'}],
[{'start': '1000.0.0.254'}],
[{'start': '10.0.0.2', 'end': '10.0.0.254'},
{'end': '10.0.0.254'}],
None,
[{'start': '10.0.0.200', 'end': '10.0.3.20'}],
[{'start': '10.0.2.250', 'end': '10.0.3.5'}],
[{'start': '10.0.2.10', 'end': '10.0.2.5'}],
[{'start': '10.0.0.2', 'end': '10.0.0.3'},
{'start': '10.0.0.2', 'end': '10.0.0.3'}]]
tenant_id = network['network']['tenant_id']
for pool in allocation_pools:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': '4',
'tenant_id': tenant_id,
'gateway_ip': '10.0.2.1',
'allocation_pools': pool}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_create_subnet_bad_nameserver(self):
with self.network() as network:
# Check nameservers
nameserver_pools = [['1100.0.0.2'],
['1.1.1.2', '1.1000.1.3'],
['1.1.1.2', '1.1.1.2']]
tenant_id = network['network']['tenant_id']
for nameservers in nameserver_pools:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': '4',
'tenant_id': tenant_id,
'gateway_ip': '10.0.2.1',
'dns_nameservers': nameservers}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_create_subnet_bad_hostroutes(self):
with self.network() as network:
# Check hostroutes
hostroute_pools = [[{'destination': '100.0.0.0/24'}],
[{'nexthop': '10.0.2.20'}],
[{'nexthop': '10.0.2.20',
'destination': '100.0.0.0/8'},
{'nexthop': '10.0.2.20',
'destination': '100.0.0.0/8'}]]
tenant_id = network['network']['tenant_id']
for hostroutes in hostroute_pools:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': '4',
'tenant_id': tenant_id,
'gateway_ip': '10.0.2.1',
'host_routes': hostroutes}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_create_subnet_defaults(self):
gateway = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.254'}]
enable_dhcp = True
subnet = self._test_create_subnet()
# verify cidr & gw have been correctly generated
self.assertEqual(cidr, subnet['subnet']['cidr'])
self.assertEqual(gateway, subnet['subnet']['gateway_ip'])
self.assertEqual(enable_dhcp, subnet['subnet']['enable_dhcp'])
self.assertEqual(allocation_pools,
subnet['subnet']['allocation_pools'])
def test_create_subnet_gw_values(self):
cidr = '10.0.0.0/24'
# Gateway is last IP in range
gateway = '10.0.0.254'
allocation_pools = [{'start': '10.0.0.1',
'end': '10.0.0.253'}]
expected = {'gateway_ip': gateway,
'cidr': cidr,
'allocation_pools': allocation_pools}
self._test_create_subnet(expected=expected, gateway_ip=gateway)
# Gateway is first in subnet
gateway = '10.0.0.1'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.254'}]
expected = {'gateway_ip': gateway,
'cidr': cidr,
'allocation_pools': allocation_pools}
self._test_create_subnet(expected=expected,
gateway_ip=gateway)
def test_create_subnet_ipv6_gw_values(self):
cidr = '2001::/64'
# Gateway is last IP in IPv6 DHCPv6 stateful subnet
gateway = '2001::ffff:ffff:ffff:ffff'
allocation_pools = [{'start': '2001::1',
'end': '2001::ffff:ffff:ffff:fffe'}]
expected = {'gateway_ip': gateway,
'cidr': cidr,
'allocation_pools': allocation_pools}
self._test_create_subnet(expected=expected, gateway_ip=gateway,
cidr=cidr, ip_version=6,
ipv6_ra_mode=constants.DHCPV6_STATEFUL,
ipv6_address_mode=constants.DHCPV6_STATEFUL)
# Gateway is first IP in IPv6 DHCPv6 stateful subnet
gateway = '2001::1'
allocation_pools = [{'start': '2001::2',
'end': '2001::ffff:ffff:ffff:ffff'}]
expected = {'gateway_ip': gateway,
'cidr': cidr,
'allocation_pools': allocation_pools}
self._test_create_subnet(expected=expected, gateway_ip=gateway,
cidr=cidr, ip_version=6,
ipv6_ra_mode=constants.DHCPV6_STATEFUL,
ipv6_address_mode=constants.DHCPV6_STATEFUL)
# If gateway_ip is not specified, allocate first IP from the subnet
expected = {'gateway_ip': gateway,
'cidr': cidr}
self._test_create_subnet(expected=expected,
cidr=cidr, ip_version=6,
ipv6_ra_mode=constants.IPV6_SLAAC,
ipv6_address_mode=constants.IPV6_SLAAC)
@testtools.skipIf(tools.is_bsd(), 'bug/1484837')
def test_create_subnet_ipv6_pd_gw_values(self):
cidr = n_const.PROVISIONAL_IPV6_PD_PREFIX
# Gateway is last IP in IPv6 DHCPv6 Stateless subnet
gateway = '::ffff:ffff:ffff:ffff'
allocation_pools = [{'start': '::1',
'end': '::ffff:ffff:ffff:fffe'}]
expected = {'gateway_ip': gateway,
'cidr': cidr,
'allocation_pools': allocation_pools}
self._test_create_subnet(expected=expected, gateway_ip=gateway,
cidr=cidr, ip_version=6,
ipv6_ra_mode=constants.DHCPV6_STATELESS,
ipv6_address_mode=constants.DHCPV6_STATELESS)
# Gateway is first IP in IPv6 DHCPv6 Stateless subnet
gateway = '::1'
allocation_pools = [{'start': '::2',
'end': '::ffff:ffff:ffff:ffff'}]
expected = {'gateway_ip': gateway,
'cidr': cidr,
'allocation_pools': allocation_pools}
self._test_create_subnet(expected=expected, gateway_ip=gateway,
cidr=cidr, ip_version=6,
ipv6_ra_mode=constants.DHCPV6_STATELESS,
ipv6_address_mode=constants.DHCPV6_STATELESS)
# If gateway_ip is not specified, allocate first IP from the subnet
expected = {'gateway_ip': gateway,
'cidr': cidr}
self._test_create_subnet(expected=expected,
cidr=cidr, ip_version=6,
ipv6_ra_mode=constants.IPV6_SLAAC,
ipv6_address_mode=constants.IPV6_SLAAC)
def test_create_subnet_gw_outside_cidr_returns_201(self):
with self.network() as network:
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.0.0/24',
webob.exc.HTTPCreated.code,
gateway_ip='100.0.0.1')
def test_create_subnet_gw_is_nw_addr_returns_400(self):
with self.network() as network:
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.0.0/24',
webob.exc.HTTPClientError.code,
gateway_ip='10.0.0.0')
def test_create_subnet_gw_is_broadcast_addr_returns_400(self):
with self.network() as network:
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.0.0/24',
webob.exc.HTTPClientError.code,
gateway_ip='10.0.0.255')
def test_create_subnet_gw_of_network_returns_400(self):
with self.network() as network:
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.0.0/24',
webob.exc.HTTPClientError.code,
gateway_ip='10.0.0.0')
def test_create_subnet_gw_bcast_returns_400(self):
with self.network() as network:
self._create_subnet(self.fmt,
network['network']['id'],
'10.0.0.0/24',
webob.exc.HTTPClientError.code,
gateway_ip='10.0.0.255')
def test_create_subnet_with_allocation_pool(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'}]
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools)
def test_create_subnet_with_none_gateway(self):
cidr = '10.0.0.0/24'
self._test_create_subnet(gateway_ip=None,
cidr=cidr)
def test_create_subnet_with_none_gateway_fully_allocated(self):
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.1',
'end': '10.0.0.254'}]
self._test_create_subnet(gateway_ip=None,
cidr=cidr,
allocation_pools=allocation_pools)
def test_subnet_with_allocation_range(self):
with self.network() as network:
net_id = network['network']['id']
data = {'subnet': {'network_id': net_id,
'cidr': '10.0.0.0/24',
'ip_version': 4,
'gateway_ip': '10.0.0.1',
'tenant_id': network['network']['tenant_id'],
'allocation_pools': [{'start': '10.0.0.100',
'end': '10.0.0.120'}]}}
subnet_req = self.new_create_request('subnets', data)
subnet = self.deserialize(self.fmt,
subnet_req.get_response(self.api))
# Check fixed IP not in allocation range
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.10'}]}
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
port = self.deserialize(self.fmt, res)
# delete the port
self._delete('ports', port['port']['id'])
# Check when fixed IP is gateway
kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'],
'ip_address': '10.0.0.1'}]}
res = self._create_port(self.fmt, net_id=net_id, **kwargs)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
port = self.deserialize(self.fmt, res)
# delete the port
self._delete('ports', port['port']['id'])
def test_create_subnet_with_none_gateway_allocation_pool(self):
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'}]
self._test_create_subnet(gateway_ip=None,
cidr=cidr,
allocation_pools=allocation_pools)
def test_create_subnet_with_v6_allocation_pool(self):
gateway_ip = 'fe80::1'
cidr = 'fe80::/80'
allocation_pools = [{'start': 'fe80::2',
'end': 'fe80::ffff:fffa:ffff'}]
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr, ip_version=6,
allocation_pools=allocation_pools)
@testtools.skipIf(tools.is_bsd(), 'bug/1484837')
def test_create_subnet_with_v6_pd_allocation_pool(self):
gateway_ip = '::1'
cidr = n_const.PROVISIONAL_IPV6_PD_PREFIX
allocation_pools = [{'start': '::2',
'end': '::ffff:ffff:ffff:fffe'}]
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr, ip_version=6,
allocation_pools=allocation_pools)
def test_create_subnet_with_large_allocation_pool(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/8'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'},
{'start': '10.1.0.0',
'end': '10.200.0.100'}]
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools)
def test_create_subnet_multiple_allocation_pools(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'},
{'start': '10.0.0.110',
'end': '10.0.0.150'}]
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools)
def test_create_subnet_with_dhcp_disabled(self):
enable_dhcp = False
self._test_create_subnet(enable_dhcp=enable_dhcp)
def test_create_subnet_default_gw_conflict_allocation_pool_returns_409(
self):
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.1',
'end': '10.0.0.5'}]
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(cidr=cidr,
allocation_pools=allocation_pools)
self.assertEqual(webob.exc.HTTPConflict.code,
ctx_manager.exception.code)
def test_create_subnet_gateway_in_allocation_pool_returns_409(self):
gateway_ip = '10.0.0.50'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.1',
'end': '10.0.0.100'}]
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools)
self.assertEqual(webob.exc.HTTPConflict.code,
ctx_manager.exception.code)
def test_create_subnet_overlapping_allocation_pools_returns_409(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.150'},
{'start': '10.0.0.140',
'end': '10.0.0.180'}]
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools)
self.assertEqual(webob.exc.HTTPConflict.code,
ctx_manager.exception.code)
def test_create_subnet_invalid_allocation_pool_returns_400(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.256'}]
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools)
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_out_of_range_allocation_pool_returns_400(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.1.6'}]
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools)
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_shared_returns_400(self):
cidr = '10.0.0.0/24'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(cidr=cidr,
shared=True)
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_inconsistent_ipv6_cidrv4(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 6,
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_inconsistent_ipv4_cidrv6(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': 'fe80::0/80',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_inconsistent_ipv4_gatewayv6(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'gateway_ip': 'fe80::1',
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_inconsistent_ipv6_gatewayv4(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': 'fe80::0/80',
'ip_version': 6,
'gateway_ip': '192.168.0.1',
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_inconsistent_ipv6_dns_v4(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': 'fe80::0/80',
'ip_version': 6,
'dns_nameservers': ['192.168.0.1'],
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_inconsistent_ipv4_hostroute_dst_v6(self):
host_routes = [{'destination': 'fe80::0/48',
'nexthop': '10.0.2.20'}]
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'host_routes': host_routes,
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_inconsistent_ipv4_hostroute_np_v6(self):
host_routes = [{'destination': '172.16.0.0/24',
'nexthop': 'fe80::1'}]
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'host_routes': host_routes,
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def _test_validate_subnet_ipv6_modes(self, cur_subnet=None,
expect_success=True, **modes):
plugin = directory.get_plugin()
ctx = context.get_admin_context()
new_subnet = {'ip_version': 6,
'cidr': 'fe80::/64',
'enable_dhcp': True,
'ipv6_address_mode': None,
'ipv6_ra_mode': None}
for mode, value in modes.items():
new_subnet[mode] = value
if expect_success:
plugin._validate_subnet(ctx, new_subnet, cur_subnet)
else:
self.assertRaises(lib_exc.InvalidInput, plugin._validate_subnet,
ctx, new_subnet, cur_subnet)
def _test_validate_subnet_ipv6_pd_modes(self, cur_subnet=None,
expect_success=True, **modes):
plugin = directory.get_plugin()
ctx = context.get_admin_context()
new_subnet = {'ip_version': 6,
'cidr': n_const.PROVISIONAL_IPV6_PD_PREFIX,
'enable_dhcp': True,
'ipv6_address_mode': None,
'ipv6_ra_mode': None}
for mode, value in modes.items():
new_subnet[mode] = value
if expect_success:
plugin._validate_subnet(ctx, new_subnet, cur_subnet)
else:
self.assertRaises(lib_exc.InvalidInput, plugin._validate_subnet,
ctx, new_subnet, cur_subnet)
def test_create_subnet_ipv6_ra_modes(self):
# Test all RA modes with no address mode specified
for ra_mode in constants.IPV6_MODES:
self._test_validate_subnet_ipv6_modes(
ipv6_ra_mode=ra_mode)
self._test_validate_subnet_ipv6_pd_modes(
ipv6_ra_mode=ra_mode)
def test_create_subnet_ipv6_addr_modes(self):
# Test all address modes with no RA mode specified
for addr_mode in constants.IPV6_MODES:
self._test_validate_subnet_ipv6_modes(
ipv6_address_mode=addr_mode)
self._test_validate_subnet_ipv6_pd_modes(
ipv6_address_mode=addr_mode)
def test_create_subnet_ipv6_same_ra_and_addr_modes(self):
# Test all ipv6 modes with ra_mode==addr_mode
for ipv6_mode in constants.IPV6_MODES:
self._test_validate_subnet_ipv6_modes(
ipv6_ra_mode=ipv6_mode,
ipv6_address_mode=ipv6_mode)
self._test_validate_subnet_ipv6_pd_modes(
ipv6_ra_mode=ipv6_mode,
ipv6_address_mode=ipv6_mode)
def test_create_subnet_ipv6_different_ra_and_addr_modes(self):
# Test all ipv6 modes with ra_mode!=addr_mode
for ra_mode, addr_mode in itertools.permutations(
constants.IPV6_MODES, 2):
self._test_validate_subnet_ipv6_modes(
expect_success=not (ra_mode and addr_mode),
ipv6_ra_mode=ra_mode,
ipv6_address_mode=addr_mode)
self._test_validate_subnet_ipv6_pd_modes(
expect_success=not (ra_mode and addr_mode),
ipv6_ra_mode=ra_mode,
ipv6_address_mode=addr_mode)
def test_create_subnet_ipv6_out_of_cidr_global(self):
gateway_ip = '2000::1'
cidr = '2001::/64'
subnet = self._test_create_subnet(
gateway_ip=gateway_ip, cidr=cidr,
ip_version=constants.IP_VERSION_6,
ipv6_ra_mode=constants.DHCPV6_STATEFUL,
ipv6_address_mode=constants.DHCPV6_STATEFUL)
self.assertEqual(constants.IP_VERSION_6,
subnet['subnet']['ip_version'])
self.assertEqual(gateway_ip,
subnet['subnet']['gateway_ip'])
self.assertEqual(cidr,
subnet['subnet']['cidr'])
def test_create_subnet_ipv6_gw_is_nw_addr_returns_400(self):
gateway_ip = '2001::0'
cidr = '2001::/64'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(
gateway_ip=gateway_ip, cidr=cidr,
ip_version=constants.IP_VERSION_6,
ipv6_ra_mode=constants.DHCPV6_STATEFUL,
ipv6_address_mode=constants.DHCPV6_STATEFUL)
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_ipv6_gw_is_nw_end_addr_returns_201(self):
gateway_ip = '2001::ffff'
cidr = '2001::/112'
subnet = self._test_create_subnet(
gateway_ip=gateway_ip, cidr=cidr,
ip_version=constants.IP_VERSION_6,
ipv6_ra_mode=constants.DHCPV6_STATEFUL,
ipv6_address_mode=constants.DHCPV6_STATEFUL)
self.assertEqual(constants.IP_VERSION_6,
subnet['subnet']['ip_version'])
self.assertEqual(gateway_ip,
subnet['subnet']['gateway_ip'])
self.assertEqual(cidr,
subnet['subnet']['cidr'])
def test_create_subnet_ipv6_out_of_cidr_lla(self):
gateway_ip = 'fe80::1'
cidr = '2001::/64'
self._test_create_subnet(
gateway_ip=gateway_ip, cidr=cidr, ip_version=6,
ipv6_ra_mode=constants.IPV6_SLAAC,
ipv6_address_mode=constants.IPV6_SLAAC)
def test_create_subnet_ipv6_attributes_no_dhcp_enabled(self):
gateway_ip = 'fe80::1'
cidr = 'fe80::/64'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
for mode in constants.IPV6_MODES:
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr, ip_version=6,
enable_dhcp=False,
ipv6_ra_mode=mode,
ipv6_address_mode=mode)
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_invalid_ipv6_ra_mode(self):
gateway_ip = 'fe80::1'
cidr = 'fe80::/80'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr, ip_version=6,
ipv6_ra_mode='foo',
ipv6_address_mode='slaac')
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_invalid_ipv6_address_mode(self):
gateway_ip = 'fe80::1'
cidr = 'fe80::/80'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr, ip_version=6,
ipv6_ra_mode='slaac',
ipv6_address_mode='baz')
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_ipv6_ra_mode_ip_version_4(self):
cidr = '10.0.2.0/24'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(cidr=cidr, ip_version=4,
ipv6_ra_mode=constants.DHCPV6_STATEFUL)
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def test_create_subnet_ipv6_address_mode_ip_version_4(self):
cidr = '10.0.2.0/24'
with testlib_api.ExpectedException(
webob.exc.HTTPClientError) as ctx_manager:
self._test_create_subnet(
cidr=cidr, ip_version=4,
ipv6_address_mode=constants.DHCPV6_STATEFUL)
self.assertEqual(webob.exc.HTTPClientError.code,
ctx_manager.exception.code)
def _test_create_subnet_ipv6_auto_addr_with_port_on_network(
self, addr_mode, device_owner=DEVICE_OWNER_COMPUTE,
insert_db_reference_error=False, insert_port_not_found=False,
insert_address_allocated=False):
# Create a network with one IPv4 subnet and one port
with self.network() as network,\
self.subnet(network=network) as v4_subnet,\
self.port(subnet=v4_subnet, device_owner=device_owner) as port:
if insert_db_reference_error:
orig_fn = orm.Session.add
def db_ref_err_for_ipalloc(s, instance):
if instance.__class__.__name__ == 'IPAllocation':
# tweak port_id to cause a FK violation,
# thus DBReferenceError
instance.port_id = 'nonexistent'
return orig_fn(s, instance)
mock.patch.object(orm.Session, 'add',
side_effect=db_ref_err_for_ipalloc,
autospec=True).start()
v6_subnet = {'ip_version': 6,
'cidr': 'fe80::/64',
'gateway_ip': 'fe80::1',
'tenant_id': v4_subnet['subnet']['tenant_id']}
mock.patch.object(db_base_plugin_common.DbBasePluginCommon,
'_get_subnet',
return_value=v6_subnet).start()
# Add an IPv6 auto-address subnet to the network
with mock.patch.object(directory.get_plugin(),
'update_port') as mock_updated_port:
if insert_port_not_found:
mock_updated_port.side_effect = lib_exc.PortNotFound(
port_id=port['port']['id'])
if insert_address_allocated:
mock.patch.object(
ipam_driver.NeutronDbSubnet, '_verify_ip',
side_effect=ipam_exc.IpAddressAlreadyAllocated(
subnet_id=mock.ANY, ip=mock.ANY)).start()
v6_subnet = self._make_subnet(self.fmt, network, 'fe80::1',
'fe80::/64', ip_version=6,
ipv6_ra_mode=addr_mode,
ipv6_address_mode=addr_mode)
if (insert_db_reference_error or insert_address_allocated
or device_owner == constants.DEVICE_OWNER_ROUTER_SNAT
or device_owner in constants.ROUTER_INTERFACE_OWNERS):
# DVR SNAT, router interfaces and DHCP ports should not have
# been updated with addresses from the new auto-address subnet
self.assertEqual(1, len(port['port']['fixed_ips']))
else:
# Confirm that the port has been updated with an address
# from the new auto-address subnet
mock_updated_port.assert_called_with(mock.ANY,
port['port']['id'],
mock.ANY)
req = self.new_show_request('ports', port['port']['id'],
self.fmt)
sport = self.deserialize(self.fmt, req.get_response(self.api))
fixed_ips = sport['port']['fixed_ips']
self.assertEqual(2, len(fixed_ips))
self.assertIn(v6_subnet['subnet']['id'],
[fixed_ip['subnet_id'] for fixed_ip
in fixed_ips])
def test_create_subnet_ipv6_slaac_with_port_on_network(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.IPV6_SLAAC)
def test_create_subnet_dhcpv6_stateless_with_port_on_network(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.DHCPV6_STATELESS)
def test_create_subnet_ipv6_slaac_with_dhcp_port_on_network(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.IPV6_SLAAC,
device_owner=constants.DEVICE_OWNER_DHCP)
def test_create_subnet_dhcpv6_stateless_with_ip_already_allocated(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.DHCPV6_STATELESS, insert_address_allocated=True)
def test_create_subnet_ipv6_slaac_with_ip_already_allocated(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.IPV6_SLAAC, insert_address_allocated=True)
def test_create_subnet_ipv6_slaac_with_router_intf_on_network(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.IPV6_SLAAC,
device_owner=constants.DEVICE_OWNER_ROUTER_INTF)
def test_create_subnet_ipv6_slaac_with_snat_intf_on_network(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.IPV6_SLAAC,
device_owner=constants.DEVICE_OWNER_ROUTER_SNAT)
def test_create_subnet_ipv6_slaac_with_db_reference_error(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.IPV6_SLAAC, insert_db_reference_error=True)
def test_create_subnet_ipv6_slaac_with_port_not_found(self):
self._test_create_subnet_ipv6_auto_addr_with_port_on_network(
constants.IPV6_SLAAC, insert_port_not_found=True)
def test_update_subnet_no_gateway(self):
with self.subnet() as subnet:
data = {'subnet': {'gateway_ip': '10.0.0.1'}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['gateway_ip'],
res['subnet']['gateway_ip'])
data = {'subnet': {'gateway_ip': None}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertIsNone(data['subnet']['gateway_ip'])
def test_subnet_usable_after_update(self):
with self.subnet() as subnet:
data = {'subnet': {'name': 'newname'}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['name'], res['subnet']['name'])
with self.port(subnet=subnet):
pass
def test_update_subnet(self):
with self.subnet() as subnet:
data = {'subnet': {'gateway_ip': '10.0.0.1'}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['gateway_ip'],
res['subnet']['gateway_ip'])
def test_update_subnet_adding_additional_host_routes_and_dns(self):
host_routes = [{'destination': '172.16.0.0/24',
'nexthop': '10.0.2.2'}]
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'dns_nameservers': ['192.168.0.1'],
'host_routes': host_routes,
'tenant_id': network['network']['tenant_id']}}
subnet_req = self.new_create_request('subnets', data)
res = self.deserialize(self.fmt, subnet_req.get_response(self.api))
host_routes = [{'destination': '172.16.0.0/24',
'nexthop': '10.0.2.2'},
{'destination': '192.168.0.0/24',
'nexthop': '10.0.2.3'}]
dns_nameservers = ['192.168.0.1', '192.168.0.2']
data = {'subnet': {'host_routes': host_routes,
'dns_nameservers': dns_nameservers}}
req = self.new_update_request('subnets', data,
res['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(
sorted(res['subnet']['host_routes'],
key=helpers.safe_sort_key),
sorted(host_routes, key=helpers.safe_sort_key))
self.assertEqual(dns_nameservers, res['subnet']['dns_nameservers'])
def _test_subnet_update_ipv4_and_ipv6_pd_subnets(self, ra_addr_mode):
# Test prefix update for IPv6 PD subnet
# when the network has both IPv4 and IPv6 PD subnets.
# Created two networks. First network has IPv4 and IPv6 PD subnets.
# Second network has IPv4 subnet. A port is created on each network.
# When update_subnet called for PD subnet with new prefix, port on
# network with PD subnet should get new IPV6 address, but IPv4
# addresses should remain same.
# And update_port should be called only for this port and with
# v4 subnet along with v4 address and v6 pd subnet as fixed_ips.
orig_update_port = self.plugin.update_port
with self.network() as network:
with self.subnet(network=network), (
mock.patch.object(self.plugin, 'update_port')) as update_port:
# Create port on second network
network2 = self._make_network(self.fmt, 'net2', True)
self._make_subnet(self.fmt, network2, "1.1.1.1",
"1.1.1.0/24", ip_version=4)
self._make_port(self.fmt, net_id=network2['network']['id'])
subnet = self._make_v6_subnet(
network, ra_addr_mode, ipv6_pd=True)
port = self._make_port(self.fmt,
subnet['subnet']['network_id'])
port_dict = port['port']
# When update_port called, port should have below fips
fips = port_dict['fixed_ips']
for fip in fips:
if fip['subnet_id'] == subnet['subnet']['id']:
fip.pop('ip_address')
def mock_update_port(context, id, port):
self.assertEqual(port_dict['id'], id)
self.assertEqual(fips, port['port']['fixed_ips'])
orig_update_port(context, id, port)
update_port.side_effect = mock_update_port
# update subnet with new prefix
prefix = '2001::/64'
data = {'subnet': {'cidr': prefix}}
self.plugin.update_subnet(context.get_admin_context(),
subnet['subnet']['id'], data)
# create expected fixed_ips
port_mac = port_dict['mac_address']
eui_addr = str(netutils.get_ipv6_addr_by_EUI64(prefix,
port_mac))
ips = port_dict['fixed_ips']
for fip in ips:
if fip['subnet_id'] == subnet['subnet']['id']:
fip['ip_address'] = eui_addr
# check if port got IPv6 address with new prefix
req = self.new_show_request('ports',
port['port']['id'], self.fmt)
updated_port = self.deserialize(self.fmt,
req.get_response(self.api))
new_ips = updated_port['port']['fixed_ips']
self.assertEqual(2, len(ips))
self.assertEqual(ips, new_ips)
def test_subnet_update_ipv4_and_ipv6_pd_slaac_subnets(self):
self._test_subnet_update_ipv4_and_ipv6_pd_subnets(
ra_addr_mode=constants.IPV6_SLAAC)
def test_subnet_update_ipv4_and_ipv6_pd_v6stateless_subnets(self):
self._test_subnet_update_ipv4_and_ipv6_pd_subnets(
ra_addr_mode=constants.DHCPV6_STATELESS)
def test_update_subnet_shared_returns_400(self):
with self.network(shared=True) as network:
with self.subnet(network=network) as subnet:
data = {'subnet': {'shared': True}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_gw_outside_cidr_returns_200(self):
with self.network() as network:
with self.subnet(network=network) as subnet:
data = {'subnet': {'gateway_ip': '100.0.0.1'}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPOk.code,
res.status_int)
def test_update_subnet_gw_ip_in_use_by_router_returns_409(self):
with self.network() as network:
with self.subnet(network=network,
allocation_pools=[{'start': '10.0.0.2',
'end': '10.0.0.8'}]) as subnet:
s = subnet['subnet']
with self.port(
subnet=subnet, fixed_ips=[{'subnet_id': s['id'],
'ip_address': s['gateway_ip']}]
) as port:
# this protection only applies to router ports so we need
# to make this port belong to a router
ctx = context.get_admin_context()
with db_api.context_manager.writer.using(ctx):
router = l3_models.Router()
ctx.session.add(router)
rp = l3_obj.RouterPort(ctx, router_id=router.id,
port_id=port['port']['id'])
rp.create()
data = {'subnet': {'gateway_ip': '10.0.0.99'}}
req = self.new_update_request('subnets', data,
s['id'])
res = req.get_response(self.api)
self.assertEqual(409, res.status_int)
# should work fine if it's not a router port
rp.delete()
with db_api.context_manager.writer.using(ctx):
ctx.session.delete(router)
res = req.get_response(self.api)
self.assertEqual(res.status_int, 200)
def test_update_subnet_inconsistent_ipv4_gatewayv6(self):
with self.network() as network:
with self.subnet(network=network) as subnet:
data = {'subnet': {'gateway_ip': 'fe80::1'}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_inconsistent_ipv6_gatewayv4(self):
with self.network() as network:
with self.subnet(network=network,
ip_version=6, cidr='fe80::/48') as subnet:
data = {'subnet': {'gateway_ip': '10.1.1.1'}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_inconsistent_ipv4_dns_v6(self):
dns_nameservers = ['fe80::1']
with self.network() as network:
with self.subnet(network=network) as subnet:
data = {'subnet': {'dns_nameservers': dns_nameservers}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_inconsistent_ipv6_hostroute_dst_v4(self):
host_routes = [{'destination': 'fe80::0/48',
'nexthop': '10.0.2.20'}]
with self.network() as network:
with self.subnet(network=network,
ip_version=6, cidr='fe80::/48') as subnet:
data = {'subnet': {'host_routes': host_routes}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_inconsistent_ipv6_hostroute_np_v4(self):
host_routes = [{'destination': '172.16.0.0/24',
'nexthop': 'fe80::1'}]
with self.network() as network:
with self.subnet(network=network,
ip_version=6, cidr='fe80::/48') as subnet:
data = {'subnet': {'host_routes': host_routes}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_gateway_in_allocation_pool_returns_409(self):
allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.254'}]
with self.network() as network:
with self.subnet(network=network,
allocation_pools=allocation_pools,
cidr='10.0.0.0/24') as subnet:
data = {'subnet': {'gateway_ip': '10.0.0.50'}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPConflict.code,
res.status_int)
def test_update_subnet_ipv6_attributes_fails(self):
with self.subnet(ip_version=6, cidr='fe80::/64',
ipv6_ra_mode=constants.IPV6_SLAAC,
ipv6_address_mode=constants.IPV6_SLAAC) as subnet:
data = {'subnet': {'ipv6_ra_mode': constants.DHCPV6_STATEFUL,
'ipv6_address_mode': constants.DHCPV6_STATEFUL}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_ipv6_ra_mode_fails(self):
with self.subnet(ip_version=6, cidr='fe80::/64',
ipv6_ra_mode=constants.IPV6_SLAAC) as subnet:
data = {'subnet': {'ipv6_ra_mode': constants.DHCPV6_STATEFUL}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_ipv6_address_mode_fails(self):
with self.subnet(ip_version=6, cidr='fe80::/64',
ipv6_address_mode=constants.IPV6_SLAAC) as subnet:
data = {'subnet': {'ipv6_address_mode': constants.DHCPV6_STATEFUL}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_ipv6_cannot_disable_dhcp(self):
with self.subnet(ip_version=6, cidr='fe80::/64',
ipv6_ra_mode=constants.IPV6_SLAAC,
ipv6_address_mode=constants.IPV6_SLAAC) as subnet:
data = {'subnet': {'enable_dhcp': False}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_ipv6_ra_mode_ip_version_4(self):
with self.network() as network:
with self.subnet(network=network) as subnet:
data = {'subnet': {'ipv6_ra_mode':
constants.DHCPV6_STATEFUL}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_ipv6_address_mode_ip_version_4(self):
with self.network() as network:
with self.subnet(network=network) as subnet:
data = {'subnet': {'ipv6_address_mode':
constants.DHCPV6_STATEFUL}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def _verify_updated_subnet_allocation_pools(self, res, with_gateway_ip):
res = self.deserialize(self.fmt, res)
self.assertEqual(2, len(res['subnet']['allocation_pools']))
res_vals = (
list(res['subnet']['allocation_pools'][0].values()) +
list(res['subnet']['allocation_pools'][1].values())
)
for pool_val in ['10', '20', '30', '40']:
self.assertIn('192.168.0.%s' % (pool_val), res_vals)
if with_gateway_ip:
self.assertEqual('192.168.0.9',
(res['subnet']['gateway_ip']))
def _test_update_subnet_allocation_pools(self, with_gateway_ip=False):
"""Test that we can successfully update with sane params.
This will create a subnet with specified allocation_pools
Then issue an update (PUT) to update these using correct
(i.e. non erroneous) params. Finally retrieve the updated
subnet and verify.
"""
allocation_pools = [{'start': '192.168.0.2', 'end': '192.168.0.254'}]
with self.network() as network:
with self.subnet(network=network,
allocation_pools=allocation_pools,
cidr='192.168.0.0/24') as subnet:
data = {'subnet': {'allocation_pools': [
{'start': '192.168.0.10', 'end': '192.168.0.20'},
{'start': '192.168.0.30', 'end': '192.168.0.40'}]}}
if with_gateway_ip:
data['subnet']['gateway_ip'] = '192.168.0.9'
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
#check res code and contents
res = req.get_response(self.api)
self.assertEqual(200, res.status_code)
self._verify_updated_subnet_allocation_pools(res,
with_gateway_ip)
#GET subnet to verify DB updated correctly
req = self.new_show_request('subnets', subnet['subnet']['id'],
self.fmt)
res = req.get_response(self.api)
self._verify_updated_subnet_allocation_pools(res,
with_gateway_ip)
def test_update_subnet_allocation_pools(self):
self._test_update_subnet_allocation_pools()
def test_update_subnet_allocation_pools_and_gateway_ip(self):
self._test_update_subnet_allocation_pools(with_gateway_ip=True)
#updating alloc pool to something outside subnet.cidr
def test_update_subnet_allocation_pools_invalid_pool_for_cidr(self):
"""Test update alloc pool to something outside subnet.cidr.
This makes sure that an erroneous allocation_pool specified
in a subnet update (outside subnet cidr) will result in an error.
"""
allocation_pools = [{'start': '192.168.0.2', 'end': '192.168.0.254'}]
with self.network() as network:
with self.subnet(network=network,
allocation_pools=allocation_pools,
cidr='192.168.0.0/24') as subnet:
data = {'subnet': {'allocation_pools': [
{'start': '10.0.0.10', 'end': '10.0.0.20'}]}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
#updating alloc pool on top of existing subnet.gateway_ip
def test_update_subnet_allocation_pools_over_gateway_ip_returns_409(self):
allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.254'}]
with self.network() as network:
with self.subnet(network=network,
allocation_pools=allocation_pools,
cidr='10.0.0.0/24') as subnet:
data = {'subnet': {'allocation_pools': [
{'start': '10.0.0.1', 'end': '10.0.0.254'}]}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_update_subnet_allocation_pools_invalid_returns_400(self):
allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.254'}]
with self.network() as network:
with self.subnet(network=network,
allocation_pools=allocation_pools,
cidr='10.0.0.0/24') as subnet:
# Check allocation pools
invalid_pools = [[{'end': '10.0.0.254'}],
[{'start': '10.0.0.254'}],
[{'start': '1000.0.0.254'}],
[{'start': '10.0.0.2', 'end': '10.0.0.254'},
{'end': '10.0.0.254'}],
None,
[{'start': '10.0.0.200', 'end': '10.0.3.20'}],
[{'start': '10.0.2.250', 'end': '10.0.3.5'}],
[{'start': '10.0.0.0', 'end': '10.0.0.50'}],
[{'start': '10.0.2.10', 'end': '10.0.2.5'}],
[{'start': 'fe80::2', 'end': 'fe80::ffff'}]]
for pool in invalid_pools:
data = {'subnet': {'allocation_pools': pool}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code,
res.status_int)
def test_update_subnet_allocation_pools_overlapping_returns_409(self):
allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.254'}]
with self.network() as network:
with self.subnet(network=network,
allocation_pools=allocation_pools,
cidr='10.0.0.0/24') as subnet:
data = {'subnet': {'allocation_pools': [
{'start': '10.0.0.20', 'end': '10.0.0.40'},
{'start': '10.0.0.30', 'end': '10.0.0.50'}]}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_subnets_native_quotas(self):
quota = 1
cfg.CONF.set_override('quota_subnet', quota, group='QUOTAS')
with self.network() as network:
res = self._create_subnet(
self.fmt, network['network']['id'], '10.0.0.0/24',
tenant_id=network['network']['tenant_id'])
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
res = self._create_subnet(
self.fmt, network['network']['id'], '10.1.0.0/24',
tenant_id=network['network']['tenant_id'])
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_subnets_bulk_native_quotas(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk subnet create")
quota = 4
cfg.CONF.set_override('quota_subnet', quota, group='QUOTAS')
with self.network() as network:
res = self._create_subnet_bulk(self.fmt, quota + 1,
network['network']['id'],
'test')
self._validate_behavior_on_bulk_failure(
res, 'subnets',
errcode=webob.exc.HTTPConflict.code)
def test_show_subnet(self):
with self.network() as network:
with self.subnet(network=network) as subnet:
req = self.new_show_request('subnets',
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(res['subnet']['id'],
subnet['subnet']['id'])
self.assertEqual(res['subnet']['network_id'],
network['network']['id'])
def test_list_subnets(self):
with self.network() as network:
with self.subnet(network=network,
gateway_ip='10.0.0.1',
cidr='10.0.0.0/24') as v1,\
self.subnet(network=network,
gateway_ip='10.0.1.1',
cidr='10.0.1.0/24') as v2,\
self.subnet(network=network,
gateway_ip='10.0.2.1',
cidr='10.0.2.0/24') as v3:
subnets = (v1, v2, v3)
self._test_list_resources('subnet', subnets)
def test_list_subnets_shared(self):
with self.network(shared=True) as network:
with self.subnet(network=network, cidr='10.0.0.0/24') as subnet:
with self.subnet(cidr='10.0.1.0/24') as priv_subnet:
# normal user should see only 1 subnet
req = self.new_list_request('subnets')
req.environ['neutron.context'] = context.Context(
'', 'some_tenant')
res = self.deserialize(self.fmt,
req.get_response(self.api))
self.assertEqual(1, len(res['subnets']))
self.assertEqual(res['subnets'][0]['cidr'],
subnet['subnet']['cidr'])
# admin will see both subnets
admin_req = self.new_list_request('subnets')
admin_res = self.deserialize(
self.fmt, admin_req.get_response(self.api))
self.assertEqual(2, len(admin_res['subnets']))
cidrs = [sub['cidr'] for sub in admin_res['subnets']]
self.assertIn(subnet['subnet']['cidr'], cidrs)
self.assertIn(priv_subnet['subnet']['cidr'], cidrs)
def test_list_subnets_with_parameter(self):
with self.network() as network:
with self.subnet(network=network,
gateway_ip='10.0.0.1',
cidr='10.0.0.0/24') as v1,\
self.subnet(network=network,
gateway_ip='10.0.1.1',
cidr='10.0.1.0/24') as v2:
subnets = (v1, v2)
query_params = 'ip_version=4&ip_version=6'
self._test_list_resources('subnet', subnets,
query_params=query_params)
query_params = 'ip_version=6'
self._test_list_resources('subnet', [],
query_params=query_params)
def test_list_subnets_with_sort_native(self):
if self._skip_native_sorting:
self.skipTest("Skip test for not implemented sorting feature")
with self.subnet(enable_dhcp=True, cidr='10.0.0.0/24') as subnet1,\
self.subnet(enable_dhcp=False, cidr='11.0.0.0/24') as subnet2,\
self.subnet(enable_dhcp=False, cidr='12.0.0.0/24') as subnet3:
self._test_list_with_sort('subnet', (subnet3, subnet2, subnet1),
[('enable_dhcp', 'asc'),
('cidr', 'desc')])
def test_list_subnets_with_sort_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_sorting_helper',
new=_fake_get_sorting_helper)
helper_patcher.start()
with self.subnet(enable_dhcp=True, cidr='10.0.0.0/24') as subnet1,\
self.subnet(enable_dhcp=False, cidr='11.0.0.0/24') as subnet2,\
self.subnet(enable_dhcp=False, cidr='12.0.0.0/24') as subnet3:
self._test_list_with_sort('subnet', (subnet3,
subnet2,
subnet1),
[('enable_dhcp', 'asc'),
('cidr', 'desc')])
def test_list_subnets_with_pagination_native(self):
if self._skip_native_pagination:
self.skipTest("Skip test for not implemented sorting feature")
with self.subnet(cidr='10.0.0.0/24') as subnet1,\
self.subnet(cidr='11.0.0.0/24') as subnet2,\
self.subnet(cidr='12.0.0.0/24') as subnet3:
self._test_list_with_pagination('subnet',
(subnet1, subnet2, subnet3),
('cidr', 'asc'), 2, 2)
def test_list_subnets_with_pagination_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_pagination_helper',
new=_fake_get_pagination_helper)
helper_patcher.start()
with self.subnet(cidr='10.0.0.0/24') as subnet1,\
self.subnet(cidr='11.0.0.0/24') as subnet2,\
self.subnet(cidr='12.0.0.0/24') as subnet3:
self._test_list_with_pagination('subnet',
(subnet1, subnet2, subnet3),
('cidr', 'asc'), 2, 2)
def test_list_subnets_with_pagination_reverse_native(self):
if self._skip_native_sorting:
self.skipTest("Skip test for not implemented sorting feature")
with self.subnet(cidr='10.0.0.0/24') as subnet1,\
self.subnet(cidr='11.0.0.0/24') as subnet2,\
self.subnet(cidr='12.0.0.0/24') as subnet3:
self._test_list_with_pagination_reverse('subnet',
(subnet1, subnet2,
subnet3),
('cidr', 'asc'), 2, 2)
def test_list_subnets_with_pagination_reverse_emulated(self):
helper_patcher = mock.patch(
'neutron.api.v2.base.Controller._get_pagination_helper',
new=_fake_get_pagination_helper)
helper_patcher.start()
with self.subnet(cidr='10.0.0.0/24') as subnet1,\
self.subnet(cidr='11.0.0.0/24') as subnet2,\
self.subnet(cidr='12.0.0.0/24') as subnet3:
self._test_list_with_pagination_reverse('subnet',
(subnet1, subnet2,
subnet3),
('cidr', 'asc'), 2, 2)
def test_invalid_ip_version(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 7,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_invalid_subnet(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': 'invalid',
'ip_version': 4,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def _test_unsupported_subnet_cidr(self, subnet_cidr):
with self.network() as network:
subnet = {'network_id': network['network']['id'],
'cidr': subnet_cidr,
'ip_version': 4,
'enable_dhcp': True,
'tenant_id': network['network']['tenant_id']}
plugin = directory.get_plugin()
if hasattr(plugin, '_validate_subnet'):
self.assertRaises(lib_exc.InvalidInput,
plugin._validate_subnet,
context.get_admin_context(),
subnet)
def test_unsupported_subnet_cidr_multicast(self):
self._test_unsupported_subnet_cidr("224.0.0.1/16")
def test_unsupported_subnet_cidr_loopback(self):
self._test_unsupported_subnet_cidr("127.0.0.1/8")
def test_invalid_ip_address(self):
with self.network() as network:
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': 'ipaddress'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_invalid_uuid(self):
with self.network() as network:
data = {'subnet': {'network_id': 'invalid-uuid',
'cidr': '10.0.2.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.0.1'}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_with_one_dns(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'}]
dns_nameservers = ['1.2.3.4']
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools,
dns_nameservers=dns_nameservers)
def test_create_subnet_with_two_dns(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'}]
dns_nameservers = ['1.2.3.4', '4.3.2.1']
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools,
dns_nameservers=dns_nameservers)
def test_create_subnet_with_too_many_dns(self):
with self.network() as network:
dns_list = ['1.1.1.1', '2.2.2.2', '3.3.3.3']
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.0.1',
'dns_nameservers': dns_list}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_create_subnet_with_one_host_route(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'}]
host_routes = [{'destination': '135.207.0.0/16',
'nexthop': '1.2.3.4'}]
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools,
host_routes=host_routes)
def test_create_subnet_with_two_host_routes(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
allocation_pools = [{'start': '10.0.0.2',
'end': '10.0.0.100'}]
host_routes = [{'destination': '135.207.0.0/16',
'nexthop': '1.2.3.4'},
{'destination': '12.0.0.0/8',
'nexthop': '4.3.2.1'}]
self._test_create_subnet(gateway_ip=gateway_ip,
cidr=cidr,
allocation_pools=allocation_pools,
host_routes=host_routes)
def test_create_subnet_with_too_many_routes(self):
with self.network() as network:
host_routes = [{'destination': '135.207.0.0/16',
'nexthop': '1.2.3.4'},
{'destination': '12.0.0.0/8',
'nexthop': '4.3.2.1'},
{'destination': '141.212.0.0/16',
'nexthop': '2.2.2.2'}]
data = {'subnet': {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.0.1',
'host_routes': host_routes}}
subnet_req = self.new_create_request('subnets', data)
res = subnet_req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_update_subnet_dns(self):
with self.subnet() as subnet:
data = {'subnet': {'dns_nameservers': ['11.0.0.1']}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['dns_nameservers'],
res['subnet']['dns_nameservers'])
def test_subnet_lifecycle_dns_retains_order(self):
cfg.CONF.set_override('max_dns_nameservers', 3)
with self.subnet(dns_nameservers=['1.1.1.1', '2.2.2.2',
'3.3.3.3']) as subnet:
subnets = self._show('subnets', subnet['subnet']['id'],
expected_code=webob.exc.HTTPOk.code)
self.assertEqual(['1.1.1.1', '2.2.2.2', '3.3.3.3'],
subnets['subnet']['dns_nameservers'])
data = {'subnet': {'dns_nameservers': ['2.2.2.2', '3.3.3.3',
'1.1.1.1']}}
req = self.new_update_request('subnets',
data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['dns_nameservers'],
res['subnet']['dns_nameservers'])
subnets = self._show('subnets', subnet['subnet']['id'],
expected_code=webob.exc.HTTPOk.code)
self.assertEqual(data['subnet']['dns_nameservers'],
subnets['subnet']['dns_nameservers'])
def test_update_subnet_dns_to_None(self):
with self.subnet(dns_nameservers=['11.0.0.1']) as subnet:
data = {'subnet': {'dns_nameservers': None}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual([], res['subnet']['dns_nameservers'])
data = {'subnet': {'dns_nameservers': ['11.0.0.3']}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['dns_nameservers'],
res['subnet']['dns_nameservers'])
def test_update_subnet_dns_with_too_many_entries(self):
with self.subnet() as subnet:
dns_list = ['1.1.1.1', '2.2.2.2', '3.3.3.3']
data = {'subnet': {'dns_nameservers': dns_list}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_update_subnet_route(self):
with self.subnet() as subnet:
data = {'subnet': {'host_routes':
[{'destination': '12.0.0.0/8', 'nexthop': '1.2.3.4'}]}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['host_routes'],
res['subnet']['host_routes'])
def test_update_subnet_route_to_None(self):
with self.subnet(host_routes=[{'destination': '12.0.0.0/8',
'nexthop': '1.2.3.4'}]) as subnet:
data = {'subnet': {'host_routes': None}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual([], res['subnet']['host_routes'])
data = {'subnet': {'host_routes': [{'destination': '12.0.0.0/8',
'nexthop': '1.2.3.4'}]}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(data['subnet']['host_routes'],
res['subnet']['host_routes'])
def _test_update_subnet(self, old_gw=None, new_gw=None,
check_gateway=False):
allocation_pools = [{'start': '192.168.0.16', 'end': '192.168.0.254'}]
with self.network() as network:
with self.subnet(network=network,
gateway_ip=old_gw,
allocation_pools=allocation_pools,
cidr='192.168.0.0/24') as subnet:
data = {
'subnet': {
'allocation_pools': [
{'start': '192.168.0.10', 'end': '192.168.0.20'},
{'start': '192.168.0.30', 'end': '192.168.0.40'}],
'gateway_ip': new_gw}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(200, res.status_code)
self._verify_updated_subnet_allocation_pools(
res, with_gateway_ip=check_gateway)
def test_update_subnet_from_no_gw_to_no_gw(self):
self._test_update_subnet()
def test_update_subnet_from_gw_to_no_gw(self):
self._test_update_subnet(old_gw='192.168.0.15')
def test_update_subnet_from_gw_to_new_gw(self):
self._test_update_subnet(old_gw='192.168.0.15',
new_gw='192.168.0.9', check_gateway=True)
def test_update_subnet_route_with_too_many_entries(self):
with self.subnet() as subnet:
data = {'subnet': {'host_routes': [
{'destination': '12.0.0.0/8', 'nexthop': '1.2.3.4'},
{'destination': '13.0.0.0/8', 'nexthop': '1.2.3.5'},
{'destination': '14.0.0.0/8', 'nexthop': '1.2.3.6'}]}}
req = self.new_update_request('subnets', data,
subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPClientError.code, res.status_int)
def test_delete_subnet_with_dns(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
dns_nameservers = ['1.2.3.4']
# Create new network
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_subnet(self.fmt, network, gateway_ip,
cidr, ip_version=4,
dns_nameservers=dns_nameservers)
req = self.new_delete_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_subnet_with_route(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
host_routes = [{'destination': '135.207.0.0/16',
'nexthop': '1.2.3.4'}]
# Create new network
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_subnet(self.fmt, network, gateway_ip,
cidr, ip_version=4,
host_routes=host_routes)
req = self.new_delete_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_subnet_with_dns_and_route(self):
gateway_ip = '10.0.0.1'
cidr = '10.0.0.0/24'
dns_nameservers = ['1.2.3.4']
host_routes = [{'destination': '135.207.0.0/16',
'nexthop': '1.2.3.4'}]
# Create new network
res = self._create_network(fmt=self.fmt, name='net',
admin_state_up=True)
network = self.deserialize(self.fmt, res)
subnet = self._make_subnet(self.fmt, network, gateway_ip,
cidr, ip_version=4,
dns_nameservers=dns_nameservers,
host_routes=host_routes)
req = self.new_delete_request('subnets', subnet['subnet']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPNoContent.code, res.status_int)
def test_delete_subnet_with_callback(self):
with self.subnet() as subnet,\
mock.patch.object(registry, 'notify') as notify:
errors = [
exceptions.NotificationError(
'fake_id', lib_exc.NeutronException()),
]
notify.side_effect = [
exceptions.CallbackFailure(errors=errors), None
]
# Make sure the delete request fails
delete_request = self.new_delete_request('subnets',
subnet['subnet']['id'])
delete_response = delete_request.get_response(self.api)
self.assertIn('NeutronError', delete_response.json)
self.assertEqual('SubnetInUse',
delete_response.json['NeutronError']['type'])
# Make sure the subnet wasn't deleted
list_request = self.new_list_request(
'subnets', params="id=%s" % subnet['subnet']['id'])
list_response = list_request.get_response(self.api)
self.assertEqual(subnet['subnet']['id'],
list_response.json['subnets'][0]['id'])
def _helper_test_validate_subnet(self, option, exception):
cfg.CONF.set_override(option, 0)
with self.network() as network:
subnet = {'network_id': network['network']['id'],
'cidr': '10.0.2.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id'],
'gateway_ip': '10.0.2.1',
'dns_nameservers': ['8.8.8.8'],
'host_routes': [{'destination': '135.207.0.0/16',
'nexthop': '1.2.3.4'}]}
plugin = directory.get_plugin()
e = self.assertRaises(exception,
plugin._validate_subnet,
context.get_admin_context(),
subnet)
self.assertThat(
str(e),
matchers.Not(matchers.Contains('built-in function id')))
def test_validate_subnet_dns_nameservers_exhausted(self):
self._helper_test_validate_subnet(
'max_dns_nameservers',
n_exc.DNSNameServersExhausted)
def test_validate_subnet_host_routes_exhausted(self):
self._helper_test_validate_subnet(
'max_subnet_host_routes',
n_exc.HostRoutesExhausted)
def test_port_prevents_network_deletion(self):
with self.port() as p:
self._delete('networks', p['port']['network_id'],
expected_code=webob.exc.HTTPConflict.code)
def test_port_prevents_subnet_deletion(self):
with self.port() as p:
self._delete('subnets', p['port']['fixed_ips'][0]['subnet_id'],
expected_code=webob.exc.HTTPConflict.code)
class TestSubnetPoolsV2(NeutronDbPluginV2TestCase):
_POOL_NAME = 'test-pool'
def _test_create_subnetpool(self, prefixes, expected=None,
admin=False, **kwargs):
keys = kwargs.copy()
keys.setdefault('tenant_id', self._tenant_id)
with self.subnetpool(prefixes, admin, **keys) as subnetpool:
self._validate_resource(subnetpool, keys, 'subnetpool')
if expected:
self._compare_resource(subnetpool, expected, 'subnetpool')
return subnetpool
def _validate_default_prefix(self, prefix, subnetpool):
self.assertEqual(subnetpool['subnetpool']['default_prefixlen'], prefix)
def _validate_min_prefix(self, prefix, subnetpool):
self.assertEqual(subnetpool['subnetpool']['min_prefixlen'], prefix)
def _validate_max_prefix(self, prefix, subnetpool):
self.assertEqual(subnetpool['subnetpool']['max_prefixlen'], prefix)
def _validate_is_default(self, subnetpool):
self.assertTrue(subnetpool['subnetpool']['is_default'])
def test_create_subnetpool_empty_prefix_list(self):
self.assertRaises(webob.exc.HTTPClientError,
self._test_create_subnetpool,
[],
name=self._POOL_NAME,
tenant_id=self._tenant_id,
min_prefixlen='21')
def test_create_default_subnetpools(self):
for cidr, min_prefixlen in (['fe80::/48', '64'],
['10.10.10.0/24', '24']):
pool = self._test_create_subnetpool([cidr],
admin=True,
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen=min_prefixlen,
is_default=True)
self._validate_is_default(pool)
def test_cannot_create_multiple_default_subnetpools(self):
for cidr1, cidr2, min_prefixlen in (['fe80::/48', '2001::/48', '64'],
['10.10.10.0/24', '10.10.20.0/24',
'24']):
pool = self._test_create_subnetpool([cidr1],
admin=True,
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen=min_prefixlen,
is_default=True)
self._validate_is_default(pool)
self.assertRaises(webob.exc.HTTPClientError,
self._test_create_subnetpool,
[cidr2],
admin=True,
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen=min_prefixlen,
is_default=True)
def test_create_subnetpool_ipv4_24_with_defaults(self):
subnet = netaddr.IPNetwork('10.10.10.0/24')
subnetpool = self._test_create_subnetpool([subnet.cidr],
name=self._POOL_NAME,
tenant_id=self._tenant_id,
min_prefixlen='21')
self._validate_default_prefix('21', subnetpool)
self._validate_min_prefix('21', subnetpool)
def test_create_subnetpool_ipv4_21_with_defaults(self):
subnet = netaddr.IPNetwork('10.10.10.0/21')
subnetpool = self._test_create_subnetpool([subnet.cidr],
name=self._POOL_NAME,
tenant_id=self._tenant_id,
min_prefixlen='21')
self._validate_default_prefix('21', subnetpool)
self._validate_min_prefix('21', subnetpool)
def test_create_subnetpool_ipv4_default_prefix_too_small(self):
subnet = netaddr.IPNetwork('10.10.10.0/21')
self.assertRaises(webob.exc.HTTPClientError,
self._test_create_subnetpool,
[subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
default_prefixlen='20')
def test_create_subnetpool_ipv4_default_prefix_too_large(self):
subnet = netaddr.IPNetwork('10.10.10.0/21')
self.assertRaises(webob.exc.HTTPClientError,
self._test_create_subnetpool,
[subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
max_prefixlen=24,
default_prefixlen='32')
def test_create_subnetpool_ipv4_default_prefix_bounds(self):
subnet = netaddr.IPNetwork('10.10.10.0/21')
subnetpool = self._test_create_subnetpool([subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME)
self._validate_min_prefix('8', subnetpool)
self._validate_default_prefix('8', subnetpool)
self._validate_max_prefix('32', subnetpool)
def test_create_subnetpool_ipv6_default_prefix_bounds(self):
subnet = netaddr.IPNetwork('fe80::/48')
subnetpool = self._test_create_subnetpool([subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME)
self._validate_min_prefix('64', subnetpool)
self._validate_default_prefix('64', subnetpool)
self._validate_max_prefix('128', subnetpool)
def test_create_subnetpool_ipv4_supported_default_prefix(self):
subnet = netaddr.IPNetwork('10.10.10.0/21')
subnetpool = self._test_create_subnetpool([subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
default_prefixlen='26')
self._validate_default_prefix('26', subnetpool)
def test_create_subnetpool_ipv4_supported_min_prefix(self):
subnet = netaddr.IPNetwork('10.10.10.0/24')
subnetpool = self._test_create_subnetpool([subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='26')
self._validate_min_prefix('26', subnetpool)
self._validate_default_prefix('26', subnetpool)
def test_create_subnetpool_ipv4_default_prefix_smaller_than_min(self):
subnet = netaddr.IPNetwork('10.10.10.0/21')
self.assertRaises(webob.exc.HTTPClientError,
self._test_create_subnetpool,
[subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
default_prefixlen='22',
min_prefixlen='23')
def test_create_subnetpool_mixed_ip_version(self):
subnet_v4 = netaddr.IPNetwork('10.10.10.0/21')
subnet_v6 = netaddr.IPNetwork('fe80::/48')
self.assertRaises(webob.exc.HTTPClientError,
self._test_create_subnetpool,
[subnet_v4.cidr, subnet_v6.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
def test_create_subnetpool_ipv6_with_defaults(self):
subnet = netaddr.IPNetwork('fe80::/48')
subnetpool = self._test_create_subnetpool([subnet.cidr],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='48')
self._validate_default_prefix('48', subnetpool)
self._validate_min_prefix('48', subnetpool)
def test_get_subnetpool(self):
subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
req = self.new_show_request('subnetpools',
subnetpool['subnetpool']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(subnetpool['subnetpool']['id'],
res['subnetpool']['id'])
def test_get_subnetpool_different_tenants_not_shared(self):
subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
shared=False,
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
req = self.new_show_request('subnetpools',
subnetpool['subnetpool']['id'])
neutron_context = context.Context('', 'not-the-owner')
req.environ['neutron.context'] = neutron_context
res = req.get_response(self.api)
self.assertEqual(404, res.status_int)
def test_get_subnetpool_different_tenants_shared(self):
subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
None,
True,
name=self._POOL_NAME,
min_prefixlen='24',
shared=True)
req = self.new_show_request('subnetpools',
subnetpool['subnetpool']['id'])
neutron_context = context.Context('', self._tenant_id)
req.environ['neutron.context'] = neutron_context
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(subnetpool['subnetpool']['id'],
res['subnetpool']['id'])
def test_list_subnetpools_different_tenants_shared(self):
self._test_create_subnetpool(['10.10.10.0/24'],
None,
True,
name=self._POOL_NAME,
min_prefixlen='24',
shared=True)
admin_res = self._list('subnetpools')
mortal_res = self._list('subnetpools',
neutron_context=context.Context('', 'not-the-owner'))
self.assertEqual(1, len(admin_res['subnetpools']))
self.assertEqual(1, len(mortal_res['subnetpools']))
def test_list_subnetpools_different_tenants_not_shared(self):
self._test_create_subnetpool(['10.10.10.0/24'],
None,
True,
name=self._POOL_NAME,
min_prefixlen='24',
shared=False)
admin_res = self._list('subnetpools')
mortal_res = self._list('subnetpools',
neutron_context=context.Context('', 'not-the-owner'))
self.assertEqual(1, len(admin_res['subnetpools']))
self.assertEqual(0, len(mortal_res['subnetpools']))
def test_list_subnetpools_filters_none(self):
subnet_pool = self._test_create_subnetpool(['10.10.10.0/24'],
None,
True,
name=self._POOL_NAME,
min_prefixlen='24',
shared=True)
sp_list = self.plugin.get_subnetpools(
context.Context('', 'not-the-owner'))
self.assertEqual(1, len(sp_list))
self.assertEqual(subnet_pool['subnetpool']['id'], sp_list[0]['id'])
def test_delete_subnetpool(self):
subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
req = self.new_delete_request('subnetpools',
subnetpool['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(204, res.status_int)
def test_delete_nonexistent_subnetpool(self):
req = self.new_delete_request('subnetpools',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa')
res = req.get_response(self._api_for_resource('subnetpools'))
self.assertEqual(404, res.status_int)
def test_update_subnetpool_prefix_list_append(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.8.0/21'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
data = {'subnetpool': {'prefixes': ['10.10.8.0/21', '3.3.3.0/24',
'2.2.2.0/24']}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
api = self._api_for_resource('subnetpools')
res = self.deserialize(self.fmt, req.get_response(api))
self.assertItemsEqual(res['subnetpool']['prefixes'],
['10.10.8.0/21', '3.3.3.0/24', '2.2.2.0/24'])
def test_update_subnetpool_prefix_list_compaction(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
data = {'subnetpool': {'prefixes': ['10.10.10.0/24',
'10.10.11.0/24']}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
api = self._api_for_resource('subnetpools')
res = self.deserialize(self.fmt, req.get_response(api))
self.assertItemsEqual(res['subnetpool']['prefixes'],
['10.10.10.0/23'])
def test_illegal_subnetpool_prefix_list_update(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
data = {'subnetpool': {'prefixes': ['10.10.11.0/24']}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
api = self._api_for_resource('subnetpools')
res = req.get_response(api)
self.assertEqual(400, res.status_int)
def test_update_subnetpool_default_prefix(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.8.0/21'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
data = {'subnetpool': {'default_prefixlen': '26'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
api = self._api_for_resource('subnetpools')
res = self.deserialize(self.fmt, req.get_response(api))
self.assertEqual(26, res['subnetpool']['default_prefixlen'])
def test_update_subnetpool_min_prefix(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
data = {'subnetpool': {'min_prefixlen': '21'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(21, res['subnetpool']['min_prefixlen'])
def test_update_subnetpool_min_prefix_larger_than_max(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
max_prefixlen='24')
data = {'subnetpool': {'min_prefixlen': '28'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_update_subnetpool_max_prefix(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
max_prefixlen='24')
data = {'subnetpool': {'max_prefixlen': '26'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(26, res['subnetpool']['max_prefixlen'])
def test_update_subnetpool_max_prefix_less_than_min(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
data = {'subnetpool': {'max_prefixlen': '21'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_update_subnetpool_max_prefix_less_than_default(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
default_prefixlen='24')
data = {'subnetpool': {'max_prefixlen': '22'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_update_subnetpool_default_prefix_less_than_min(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
data = {'subnetpool': {'default_prefixlen': '20'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_update_subnetpool_default_prefix_larger_than_max(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
max_prefixlen='24')
data = {'subnetpool': {'default_prefixlen': '28'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_update_subnetpool_prefix_list_mixed_ip_version(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24')
data = {'subnetpool': {'prefixes': ['fe80::/48']}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_update_subnetpool_default_quota(self):
initial_subnetpool = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='24',
default_quota=10)
self.assertEqual(10,
initial_subnetpool['subnetpool']['default_quota'])
data = {'subnetpool': {'default_quota': '1'}}
req = self.new_update_request('subnetpools', data,
initial_subnetpool['subnetpool']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(1, res['subnetpool']['default_quota'])
def test_allocate_subnet_bad_gateway(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/8'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
default_prefixlen='24')
# Request a subnet allocation (no CIDR)
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'prefixlen': 32,
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
result = req.get_response(self.api)
self.assertEqual(201, result.status_int)
def test_allocate_any_subnet_with_prefixlen(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request a subnet allocation (no CIDR)
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'prefixlen': 24,
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = self.deserialize(self.fmt, req.get_response(self.api))
subnet = netaddr.IPNetwork(res['subnet']['cidr'])
self.assertEqual(24, subnet.prefixlen)
# Assert the allocated subnet CIDR is a subnet of our pool prefix
supernet = netaddr.smallest_matching_cidr(
subnet,
sp['subnetpool']['prefixes'])
self.assertEqual(supernet, netaddr.IPNetwork('10.10.0.0/16'))
def test_allocate_any_subnet_with_default_prefixlen(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request any subnet allocation using default prefix
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = self.deserialize(self.fmt, req.get_response(self.api))
subnet = netaddr.IPNetwork(res['subnet']['cidr'])
self.assertEqual(subnet.prefixlen,
int(sp['subnetpool']['default_prefixlen']))
def test_allocate_specific_subnet_with_mismatch_prefixlen(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.1.0/24',
'prefixlen': 26,
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_allocate_specific_subnet_with_matching_prefixlen(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.1.0/24',
'prefixlen': 24,
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_allocate_specific_subnet(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.1.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = self.deserialize(self.fmt, req.get_response(self.api))
# Assert the allocated subnet CIDR is what we expect
subnet = netaddr.IPNetwork(res['subnet']['cidr'])
self.assertEqual(netaddr.IPNetwork('10.10.1.0/24'), subnet)
def test_allocate_specific_subnet_non_existent_prefix(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '192.168.1.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = req.get_response(self.api)
self.assertEqual(500, res.status_int)
def test_allocate_specific_subnet_already_allocated(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.10.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
# Allocate the subnet
res = req.get_response(self.api)
self.assertEqual(201, res.status_int)
# Attempt to allocate it again
res = req.get_response(self.api)
# Assert error
self.assertEqual(500, res.status_int)
def test_allocate_specific_subnet_prefix_too_small(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.0.0/20',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_allocate_specific_subnet_prefix_specific_gw(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.1.0/24',
'gateway_ip': '10.10.1.254',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual('10.10.1.254', res['subnet']['gateway_ip'])
def test_allocate_specific_subnet_prefix_allocation_pools(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request a specific subnet allocation
pools = [{'start': '10.10.1.2',
'end': '10.10.1.253'}]
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.1.0/24',
'gateway_ip': '10.10.1.1',
'ip_version': 4,
'allocation_pools': pools,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(pools[0]['start'],
res['subnet']['allocation_pools'][0]['start'])
self.assertEqual(pools[0]['end'],
res['subnet']['allocation_pools'][0]['end'])
def test_allocate_any_subnet_prefix_allocation_pools(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.10.0/24'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
# Request an any subnet allocation
pools = [{'start': '10.10.10.1',
'end': '10.10.10.254'}]
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'prefixlen': '24',
'ip_version': 4,
'allocation_pools': pools,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_allocate_specific_subnet_prefix_too_large(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
max_prefixlen='21')
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.0.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_delete_subnetpool_existing_allocations(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21')
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'cidr': '10.10.0.0/24',
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
req.get_response(self.api)
req = self.new_delete_request('subnetpools',
sp['subnetpool']['id'])
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
def test_allocate_subnet_over_quota(self):
with self.network() as network:
sp = self._test_create_subnetpool(['10.10.0.0/16'],
tenant_id=self._tenant_id,
name=self._POOL_NAME,
min_prefixlen='21',
default_quota=2048)
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'ip_version': 4,
'prefixlen': 21,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
# Allocate a subnet to fill the quota
res = req.get_response(self.api)
self.assertEqual(201, res.status_int)
# Attempt to allocate a /21 again
res = req.get_response(self.api)
# Assert error
self.assertEqual(409, res.status_int)
def test_allocate_any_ipv4_subnet_ipv6_pool(self):
with self.network() as network:
sp = self._test_create_subnetpool(['2001:db8:1:2::/63'],
tenant_id=self._tenant_id,
name=self._POOL_NAME)
# Request a specific subnet allocation
data = {'subnet': {'network_id': network['network']['id'],
'subnetpool_id': sp['subnetpool']['id'],
'ip_version': 4,
'tenant_id': network['network']['tenant_id']}}
req = self.new_create_request('subnets', data)
res = req.get_response(self.api)
self.assertEqual(400, res.status_int)
class DbModelMixin(object):
"""DB model tests."""
def test_make_network_dict_outside_engine_facade_manager(self):
mock.patch.object(directory, 'get_plugin').start()
ctx = context.get_admin_context()
with db_api.context_manager.writer.using(ctx):
network = models_v2.Network(name="net_net", status="OK",
admin_state_up=True)
ctx.session.add(network)
with db_api.autonested_transaction(ctx.session):
sg = sg_models.SecurityGroup(name='sg', description='sg')
ctx.session.add(sg)
# ensure db rels aren't loaded until commit for network object
# by sharing after a nested transaction
ctx.session.add(
rbac_db_models.NetworkRBAC(object_id=network.id,
action='access_as_shared',
tenant_id=network.tenant_id,
target_tenant='*')
)
net2 = models_v2.Network(name="net_net2", status="OK",
admin_state_up=True)
ctx.session.add(net2)
pl = db_base_plugin_common.DbBasePluginCommon()
self.assertTrue(pl._make_network_dict(network, context=ctx)['shared'])
self.assertFalse(pl._make_network_dict(net2, context=ctx)['shared'])
def test_repr(self):
"""testing the string representation of 'model' classes."""
network = models_v2.Network(name="net_net", status="OK",
admin_state_up=True)
actual_repr_output = repr(network)
exp_start_with = "<neutron.db.models_v2.Network"
exp_middle = "[object at %x]" % id(network)
exp_end_with = (" {project_id=None, id=None, "
"name='net_net', status='OK', "
"admin_state_up=True, "
"vlan_transparent=None, "
"availability_zone_hints=None, "
"mtu=None, "
"standard_attr_id=None}>")
final_exp = exp_start_with + exp_middle + exp_end_with
self.assertEqual(final_exp, actual_repr_output)
def _make_security_group_and_rule(self, ctx):
with db_api.context_manager.writer.using(ctx):
sg = sg_models.SecurityGroup(name='sg', description='sg')
rule = sg_models.SecurityGroupRule(
security_group=sg, port_range_min=1,
port_range_max=2, protocol='TCP',
ethertype='v4', direction='ingress',
remote_ip_prefix='0.0.0.0/0')
ctx.session.add(sg)
ctx.session.add(rule)
return sg, rule
def _make_floating_ip(self, ctx, port_id):
with db_api.context_manager.writer.using(ctx):
flip = l3_models.FloatingIP(floating_ip_address='1.2.3.4',
floating_network_id='somenet',
floating_port_id=port_id)
ctx.session.add(flip)
return flip
def _make_router(self, ctx):
with db_api.context_manager.writer.using(ctx):
router = l3_models.Router()
ctx.session.add(router)
return router
def _get_neutron_attr(self, ctx, attr_id):
return ctx.session.query(
standard_attr.StandardAttribute).filter(
standard_attr.StandardAttribute.id == attr_id).one()
def _test_standardattr_removed_on_obj_delete(self, ctx, obj):
attr_id = obj.standard_attr_id
self.assertEqual(
obj.__table__.name,
self._get_neutron_attr(ctx, attr_id).resource_type)
with ctx.session.begin():
ctx.session.delete(obj)
with testtools.ExpectedException(orm.exc.NoResultFound):
# we want to make sure that the attr resource was removed
self._get_neutron_attr(ctx, attr_id)
def test_staledata_error_on_concurrent_object_update_network(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
self._test_staledata_error_on_concurrent_object_update(
models_v2.Network, network['id'])
def test_staledata_error_on_concurrent_object_update_port(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
port = self._make_port(ctx, network.id)
self._test_staledata_error_on_concurrent_object_update(
models_v2.Port, port['id'])
def test_staledata_error_on_concurrent_object_update_subnet(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
subnet = self._make_subnet(ctx, network.id)
self._test_staledata_error_on_concurrent_object_update(
models_v2.Subnet, subnet['id'])
def test_staledata_error_on_concurrent_object_update_subnetpool(self):
ctx = context.get_admin_context()
subnetpool = self._make_subnetpool(ctx)
self._test_staledata_error_on_concurrent_object_update(
models_v2.SubnetPool, subnetpool['id'])
def test_staledata_error_on_concurrent_object_update_router(self):
ctx = context.get_admin_context()
router = self._make_router(ctx)
self._test_staledata_error_on_concurrent_object_update(
l3_models.Router, router['id'])
def test_staledata_error_on_concurrent_object_update_floatingip(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
port = self._make_port(ctx, network.id)
flip = self._make_floating_ip(ctx, port.id)
self._test_staledata_error_on_concurrent_object_update(
l3_models.FloatingIP, flip['id'])
def test_staledata_error_on_concurrent_object_update_sg(self):
ctx = context.get_admin_context()
sg, rule = self._make_security_group_and_rule(ctx)
self._test_staledata_error_on_concurrent_object_update(
sg_models.SecurityGroup, sg['id'])
self._test_staledata_error_on_concurrent_object_update(
sg_models.SecurityGroupRule, rule['id'])
def _test_staledata_error_on_concurrent_object_update(self, model, dbid):
"""Test revision compare and swap update breaking on concurrent update.
In this test we start an update of the name on a model in an eventlet
coroutine where it will be blocked before it can commit the results.
Then while it is blocked, we will update the description of the model
in the foregound and ensure that this results in the coroutine
receiving a StaleDataError as expected.
"""
lock = functools.partial(lockutils.lock, uuidutils.generate_uuid())
self._blocked_on_lock = False
def _lock_blocked_name_update():
ctx = context.get_admin_context()
with db_api.context_manager.writer.using(ctx):
thing = ctx.session.query(model).filter_by(id=dbid).one()
thing.bump_revision()
thing.name = 'newname'
self._blocked_on_lock = True
with lock():
return thing
with lock():
coro = eventlet.spawn(_lock_blocked_name_update)
# wait for the coroutine to get blocked on the lock before
# we proceed to update the record underneath it
while not self._blocked_on_lock:
eventlet.sleep(0)
ctx = context.get_admin_context()
with db_api.context_manager.writer.using(ctx):
thing = ctx.session.query(model).filter_by(id=dbid).one()
thing.bump_revision()
thing.description = 'a description'
revision_after_build = thing.revision_number
with testtools.ExpectedException(orm.exc.StaleDataError):
# the coroutine should have encountered a stale data error because
# the status update thread would have bumped the revision number
# while it was waiting to commit
coro.wait()
# another attempt should work fine
thing = _lock_blocked_name_update()
self.assertEqual('a description', thing.description)
self.assertEqual('newname', thing.name)
self.assertGreater(thing.revision_number, revision_after_build)
def test_standardattr_removed_on_subnet_delete(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
subnet = self._make_subnet(ctx, network.id)
self._test_standardattr_removed_on_obj_delete(ctx, subnet)
def test_standardattr_removed_on_network_delete(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
self._test_standardattr_removed_on_obj_delete(ctx, network)
def test_standardattr_removed_on_subnetpool_delete(self):
ctx = context.get_admin_context()
spool = self._make_subnetpool(ctx)
self._test_standardattr_removed_on_obj_delete(ctx, spool)
def test_standardattr_removed_on_port_delete(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
port = self._make_port(ctx, network.id)
self._test_standardattr_removed_on_obj_delete(ctx, port)
def test_standardattr_removed_on_sg_delete(self):
ctx = context.get_admin_context()
sg, rule = self._make_security_group_and_rule(ctx)
self._test_standardattr_removed_on_obj_delete(ctx, sg)
# make sure the attr entry was wiped out for the rule as well
with testtools.ExpectedException(orm.exc.NoResultFound):
self._get_neutron_attr(ctx, rule.standard_attr_id)
def test_standardattr_removed_on_floating_ip_delete(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
port = self._make_port(ctx, network.id)
flip = self._make_floating_ip(ctx, port.id)
self._test_standardattr_removed_on_obj_delete(ctx, flip)
def test_standardattr_removed_on_router_delete(self):
ctx = context.get_admin_context()
router = self._make_router(ctx)
self._test_standardattr_removed_on_obj_delete(ctx, router)
def test_resource_type_fields(self):
ctx = context.get_admin_context()
network = self._make_network(ctx)
port = self._make_port(ctx, network.id)
subnet = self._make_subnet(ctx, network.id)
spool = self._make_subnetpool(ctx)
for disc, obj in (('ports', port), ('networks', network),
('subnets', subnet), ('subnetpools', spool)):
self.assertEqual(
disc, obj.standard_attr.resource_type)
class DbModelTenantTestCase(DbModelMixin, testlib_api.SqlTestCase):
def _make_network(self, ctx):
with db_api.context_manager.writer.using(ctx):
network = models_v2.Network(name="net_net", status="OK",
tenant_id='dbcheck',
admin_state_up=True)
ctx.session.add(network)
return network
def _make_subnet(self, ctx, network_id):
with db_api.context_manager.writer.using(ctx):
subnet = models_v2.Subnet(name="subsub", ip_version=4,
tenant_id='dbcheck',
cidr='turn_down_for_what',
network_id=network_id)
ctx.session.add(subnet)
return subnet
def _make_port(self, ctx, network_id):
with ctx.session.begin():
port = models_v2.Port(network_id=network_id, mac_address='1',
tenant_id='dbcheck',
admin_state_up=True, status="COOL",
device_id="devid", device_owner="me")
ctx.session.add(port)
return port
def _make_subnetpool(self, ctx):
with db_api.context_manager.writer.using(ctx):
subnetpool = models_v2.SubnetPool(
ip_version=4, default_prefixlen=4, min_prefixlen=4,
max_prefixlen=4, shared=False, default_quota=4,
address_scope_id='f', tenant_id='dbcheck',
is_default=False
)
ctx.session.add(subnetpool)
return subnetpool
class DbModelProjectTestCase(DbModelMixin, testlib_api.SqlTestCase):
def _make_network(self, ctx):
with db_api.context_manager.writer.using(ctx):
network = models_v2.Network(name="net_net", status="OK",
project_id='dbcheck',
admin_state_up=True)
ctx.session.add(network)
return network
def _make_subnet(self, ctx, network_id):
with db_api.context_manager.writer.using(ctx):
subnet = models_v2.Subnet(name="subsub", ip_version=4,
project_id='dbcheck',
cidr='turn_down_for_what',
network_id=network_id)
ctx.session.add(subnet)
return subnet
def _make_port(self, ctx, network_id):
with ctx.session.begin():
port = models_v2.Port(network_id=network_id, mac_address='1',
project_id='dbcheck',
admin_state_up=True, status="COOL",
device_id="devid", device_owner="me")
ctx.session.add(port)
return port
def _make_subnetpool(self, ctx):
with db_api.context_manager.writer.using(ctx):
subnetpool = models_v2.SubnetPool(
ip_version=4, default_prefixlen=4, min_prefixlen=4,
max_prefixlen=4, shared=False, default_quota=4,
address_scope_id='f', project_id='dbcheck',
is_default=False
)
ctx.session.add(subnetpool)
return subnetpool
class NeutronDbPluginV2AsMixinTestCase(NeutronDbPluginV2TestCase,
testlib_api.SqlTestCase):
"""Tests for NeutronDbPluginV2 as Mixin.
While NeutronDbPluginV2TestCase checks NeutronDbPlugin and all plugins as
a complete plugin, this test case verifies abilities of NeutronDbPlugin
which are provided to other plugins (e.g. DB operations). This test case
may include tests only for NeutronDbPlugin, so this should not be used in
unit tests for other plugins.
"""
def setUp(self):
super(NeutronDbPluginV2AsMixinTestCase, self).setUp()
self.plugin = importutils.import_object(DB_PLUGIN_KLASS)
self.context = context.get_admin_context()
self.net_data = {'network': {'id': 'fake-id',
'name': 'net1',
'admin_state_up': True,
'tenant_id': TEST_TENANT_ID,
'shared': False}}
def test_create_network_with_default_status(self):
net = self.plugin.create_network(self.context, self.net_data)
default_net_create_status = 'ACTIVE'
expected = [('id', 'fake-id'), ('name', 'net1'),
('admin_state_up', True), ('tenant_id', TEST_TENANT_ID),
('shared', False), ('status', default_net_create_status)]
for k, v in expected:
self.assertEqual(net[k], v)
def test_create_network_with_status_BUILD(self):
self.net_data['network']['status'] = 'BUILD'
net = self.plugin.create_network(self.context, self.net_data)
self.assertEqual(net['status'], 'BUILD')
def test_get_user_allocation_for_dhcp_port_returns_none(self):
plugin = directory.get_plugin()
with self.network() as net, self.network() as net1:
with self.subnet(network=net, cidr='10.0.0.0/24') as subnet,\
self.subnet(network=net1, cidr='10.0.1.0/24') as subnet1:
with self.port(subnet=subnet,
device_owner=constants.DEVICE_OWNER_DHCP),\
self.port(subnet=subnet1):
# check that user allocations on another network don't
# affect _subnet_get_user_allocation method
res = plugin._subnet_get_user_allocation(
context.get_admin_context(),
subnet['subnet']['id'])
self.assertIsNone(res)
def test__validate_network_subnetpools(self):
network = models_v2.Network()
network.subnets = [models_v2.Subnet(subnetpool_id='test_id',
ip_version=4)]
new_subnetpool_id = None
self.assertRaises(n_exc.NetworkSubnetPoolAffinityError,
self.plugin.ipam._validate_network_subnetpools,
network, new_subnetpool_id, 4)
class TestNetworks(testlib_api.SqlTestCase):
def setUp(self):
super(TestNetworks, self).setUp()
self._tenant_id = TEST_TENANT_ID
# Update the plugin
self.setup_coreplugin(DB_PLUGIN_KLASS)
def _create_network(self, plugin, ctx, shared=True):
network = {'network': {'name': 'net',
'shared': shared,
'admin_state_up': True,
'tenant_id': self._tenant_id}}
created_network = plugin.create_network(ctx, network)
return (network, created_network['id'])
def _create_port(self, plugin, ctx, net_id, device_owner, tenant_id):
port = {'port': {'name': 'port',
'network_id': net_id,
'mac_address': constants.ATTR_NOT_SPECIFIED,
'fixed_ips': constants.ATTR_NOT_SPECIFIED,
'admin_state_up': True,
'device_id': 'device_id',
'device_owner': device_owner,
'tenant_id': tenant_id}}
plugin.create_port(ctx, port)
def _test_update_shared_net_used(self,
device_owner,
expected_exception=None):
plugin = directory.get_plugin()
ctx = context.get_admin_context()
network, net_id = self._create_network(plugin, ctx)
self._create_port(plugin,
ctx,
net_id,
device_owner,
self._tenant_id + '1')
network['network']['shared'] = False
if (expected_exception):
with testlib_api.ExpectedException(expected_exception):
plugin.update_network(ctx, net_id, network)
else:
plugin.update_network(ctx, net_id, network)
def test_update_shared_net_used_fails(self):
self._test_update_shared_net_used('', n_exc.InvalidSharedSetting)
def test_update_shared_net_used_as_router_gateway(self):
self._test_update_shared_net_used(
constants.DEVICE_OWNER_ROUTER_GW)
def test_update_shared_net_used_by_floating_ip(self):
self._test_update_shared_net_used(
constants.DEVICE_OWNER_FLOATINGIP)
class DbOperationBoundMixin(object):
"""Mixin to support tests that assert constraints on DB operations."""
admin = True
def setUp(self, *args, **kwargs):
super(DbOperationBoundMixin, self).setUp(*args, **kwargs)
self._recorded_statements = []
def _event_incrementer(conn, clauseelement, *args, **kwargs):
self._recorded_statements.append(str(clauseelement))
engine = db_api.context_manager.writer.get_engine()
db_api.sqla_listen(engine, 'after_execute', _event_incrementer)
def _get_context(self):
if self.admin:
return context.get_admin_context()
return context.Context('', 'fake')
def get_api_kwargs(self):
context_ = self._get_context()
return {'set_context': True, 'tenant_id': context_.tenant}
def _list_and_record_queries(self, resource, query_params=None):
kwargs = {'neutron_context': self._get_context()}
if query_params:
kwargs['query_params'] = query_params
# list once before tracking to flush out any quota recalculations.
# otherwise the first list after a create will be different than
# a subsequent list with no create.
self._list(resource, **kwargs)
self._recorded_statements = []
self.assertNotEqual([], self._list(resource, **kwargs))
# sanity check to make sure queries are being observed
self.assertNotEqual(0, len(self._recorded_statements))
return list(self._recorded_statements)
def _assert_object_list_queries_constant(self, obj_creator, plural,
filters=None):
obj_creator()
before_queries = self._list_and_record_queries(plural)
# one more thing shouldn't change the db query count
obj = list(obj_creator().values())[0]
after_queries = self._list_and_record_queries(plural)
self.assertEqual(len(before_queries), len(after_queries),
self._qry_fail_msg(before_queries, after_queries))
# using filters shouldn't change the count either
if filters:
query_params = "&".join(["%s=%s" % (f, obj[f]) for f in filters])
after_queries = self._list_and_record_queries(plural, query_params)
self.assertEqual(len(before_queries), len(after_queries),
self._qry_fail_msg(before_queries, after_queries))
def _qry_fail_msg(self, before, after):
return "\n".join(["queries before:"] + before +
["queries after:"] + after)
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