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# Copyright 2012 SINA Inc.
# 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.
from oslo.config import cfg
from nova.api.openstack.compute.contrib import attach_interfaces
from nova.compute import api as compute_api
from nova import context
from nova import exception
from nova.network import api as network_api
from nova.openstack.common import jsonutils
from nova import test
import webob
from webob import exc
CONF = cfg.CONF
FAKE_UUID1 = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
FAKE_UUID2 = 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb'
FAKE_PORT_ID1 = '11111111-1111-1111-1111-111111111111'
FAKE_PORT_ID2 = '22222222-2222-2222-2222-222222222222'
FAKE_PORT_ID3 = '33333333-3333-3333-3333-333333333333'
FAKE_NET_ID1 = '44444444-4444-4444-4444-444444444444'
FAKE_NET_ID2 = '55555555-5555-5555-5555-555555555555'
FAKE_NET_ID3 = '66666666-6666-6666-6666-666666666666'
port_data1 = {
"id": FAKE_PORT_ID1,
"network_id": FAKE_NET_ID1,
"admin_state_up": True,
"status": "ACTIVE",
"mac_address": "aa:aa:aa:aa:aa:aa",
"fixed_ips": ["10.0.1.2"],
"device_id": FAKE_UUID1,
}
port_data2 = {
"id": FAKE_PORT_ID2,
"network_id": FAKE_NET_ID2,
"admin_state_up": True,
"status": "ACTIVE",
"mac_address": "bb:bb:bb:bb:bb:bb",
"fixed_ips": ["10.0.2.2"],
"device_id": FAKE_UUID1,
}
port_data3 = {
"id": FAKE_PORT_ID3,
"network_id": FAKE_NET_ID3,
"admin_state_up": True,
"status": "ACTIVE",
"mac_address": "bb:bb:bb:bb:bb:bb",
"fixed_ips": ["10.0.2.2"],
"device_id": '',
}
fake_networks = [FAKE_NET_ID1, FAKE_NET_ID2]
ports = [port_data1, port_data2, port_data3]
def fake_list_ports(self, *args, **kwargs):
result = []
for port in ports:
if port['device_id'] == kwargs['device_id']:
result.append(port)
return {'ports': result}
def fake_show_port(self, context, port_id, **kwargs):
for port in ports:
if port['id'] == port_id:
return {'port': port}
def fake_attach_interface(self, context, instance, network_id, port_id,
requested_ip='192.168.1.3'):
if not network_id:
# if no network_id is given when add a port to an instance, use the
# first default network.
network_id = fake_networks[0]
if not port_id:
port_id = ports[fake_networks.index(network_id)]['id']
network_info = [
{'bridge': 'br-100',
'id': network_id,
'cidr': '192.168.1.0/24',
'vlan': '101',
'injected': 'False',
'multi_host': 'False',
'bridge_interface': 'bridge_interface'
},
{'label': 'fake_network',
'broadcast': '192.168.1.255',
'mac': '11:22:33:11:22:33',
'vif_uuid': port_id,
'rxtx_cap': 0,
'dns': '8.8.8.8',
'dhcp_server': '192.168.1.1',
'ips': {'ip': requested_ip,
'enabled': 1,
'netmask': '255.255.255.0',
'gateway': '192.168.1.254'}
}
]
return network_info
def fake_detach_interface(self, context, instance, port_id):
for port in ports:
if port['id'] == port_id:
return
raise exception.PortNotFound(port_id=port_id)
def fake_get_instance(self, context, intance_id):
return {}
class InterfaceAttachTests(test.TestCase):
def setUp(self):
super(InterfaceAttachTests, self).setUp()
self.flags(quantum_auth_strategy=None)
self.flags(quantum_url='http://anyhost/')
self.flags(quantum_url_timeout=30)
self.stubs.Set(network_api.API, 'show_port', fake_show_port)
self.stubs.Set(network_api.API, 'list_ports', fake_list_ports)
self.stubs.Set(compute_api.API, 'get', fake_get_instance)
self.context = context.get_admin_context()
self.expected_show = {'interfaceAttachment':
{'net_id': FAKE_NET_ID1,
'port_id': FAKE_PORT_ID1,
'mac_addr': port_data1['mac_address'],
'port_state': port_data1['status'],
'fixed_ips': port_data1['fixed_ips'],
}}
def test_show(self):
attachments = attach_interfaces.InterfaceAttachmentController()
req = webob.Request.blank('/v2/fake/os-interfaces/show')
req.method = 'POST'
req.body = jsonutils.dumps({})
req.headers['content-type'] = 'application/json'
req.environ['nova.context'] = self.context
result = attachments.show(req, FAKE_UUID1, FAKE_PORT_ID1)
self.assertEqual(self.expected_show, result)
def test_show_invalid(self):
attachments = attach_interfaces.InterfaceAttachmentController()
req = webob.Request.blank('/v2/fake/os-interfaces/show')
req.method = 'POST'
req.body = jsonutils.dumps({})
req.headers['content-type'] = 'application/json'
req.environ['nova.context'] = self.context
self.assertRaises(exc.HTTPNotFound,
attachments.show, req, FAKE_UUID2, FAKE_PORT_ID1)
def test_delete(self):
self.stubs.Set(compute_api.API, 'detach_interface',
fake_detach_interface)
attachments = attach_interfaces.InterfaceAttachmentController()
req = webob.Request.blank('/v2/fake/os-interfaces/delete')
req.method = 'POST'
req.body = jsonutils.dumps({})
req.headers['content-type'] = 'application/json'
req.environ['nova.context'] = self.context
result = attachments.delete(req, FAKE_UUID1, FAKE_PORT_ID1)
self.assertEqual('202 Accepted', result.status)
def test_delete_interface_not_found(self):
self.stubs.Set(compute_api.API, 'detach_interface',
fake_detach_interface)
attachments = attach_interfaces.InterfaceAttachmentController()
req = webob.Request.blank('/v2/fake/os-interfaces/delete')
req.method = 'POST'
req.body = jsonutils.dumps({})
req.headers['content-type'] = 'application/json'
req.environ['nova.context'] = self.context
self.assertRaises(exc.HTTPNotFound,
attachments.delete,
req,
FAKE_UUID1,
'invaid-port-id')
def test_attach_interface_without_network_id(self):
self.stubs.Set(compute_api.API, 'attach_interface',
fake_attach_interface)
attachments = attach_interfaces.InterfaceAttachmentController()
req = webob.Request.blank('/v2/fake/os-interfaces/attach')
req.method = 'POST'
body = jsonutils.dumps({'port_id': FAKE_PORT_ID1})
req.body = jsonutils.dumps({})
req.headers['content-type'] = 'application/json'
req.environ['nova.context'] = self.context
result = attachments.create(req, FAKE_UUID1, jsonutils.loads(req.body))
self.assertEqual(result['interfaceAttachment']['net_id'],
FAKE_NET_ID1)
def test_attach_interface_with_network_id(self):
self.stubs.Set(compute_api.API, 'attach_interface',
fake_attach_interface)
attachments = attach_interfaces.InterfaceAttachmentController()
req = webob.Request.blank('/v2/fake/os-interfaces/attach')
req.method = 'POST'
req.body = jsonutils.dumps({'interfaceAttachment':
{'net_id': FAKE_NET_ID2}})
req.headers['content-type'] = 'application/json'
req.environ['nova.context'] = self.context
result = attachments.create(req, FAKE_UUID1, jsonutils.loads(req.body))
self.assertEqual(result['interfaceAttachment']['net_id'],
FAKE_NET_ID2)
def test_attach_interface_with_port_and_network_id(self):
self.stubs.Set(compute_api.API, 'attach_interface',
fake_attach_interface)
attachments = attach_interfaces.InterfaceAttachmentController()
req = webob.Request.blank('/v2/fake/os-interfaces/attach')
req.method = 'POST'
req.body = jsonutils.dumps({'interfaceAttachment':
{'port_id': FAKE_PORT_ID1,
'net_id': FAKE_NET_ID2}})
req.headers['content-type'] = 'application/json'
req.environ['nova.context'] = self.context
self.assertRaises(exc.HTTPBadRequest,
attachments.create, req, FAKE_UUID1,
jsonutils.loads(req.body))
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