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# Copyright 2012 Nebula, Inc.
# Copyright 2013 IBM Corp.
#
# 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 nova import exception
from nova import objects
from nova.tests.functional.api_sample_tests import test_servers
from nova.tests.unit import fake_network_cache_model
class AttachInterfacesSampleJsonTest(test_servers.ServersSampleBase):
sample_dir = 'os-attach-interfaces'
def setUp(self):
super(AttachInterfacesSampleJsonTest, self).setUp()
def fake_list_ports(self, *args, **kwargs):
uuid = kwargs.get('device_id', None)
if not uuid:
raise exception.InstanceNotFound(instance_id=None)
port_data = {
"id": "ce531f90-199f-48c0-816c-13e38010b442",
"network_id": "3cb9bc59-5699-4588-a4b1-b87f96708bc6",
"admin_state_up": True,
"status": "ACTIVE",
"mac_address": "fa:16:3e:4c:2c:30",
"fixed_ips": [
{
"ip_address": "192.168.1.3",
"subnet_id": "f8a6e8f8-c2ec-497c-9f23-da9616de54ef"
}
],
"device_id": uuid,
}
ports = {'ports': [port_data]}
return ports
def fake_attach_interface(self, context, instance,
network_id, port_id,
requested_ip='192.168.1.3', tag=None):
if not network_id:
network_id = "fake_net_uuid"
if not port_id:
port_id = "fake_port_uuid"
vif = fake_network_cache_model.new_vif()
vif['id'] = port_id
vif['network']['id'] = network_id
vif['network']['subnets'][0]['ips'][0] = requested_ip
return vif
def fake_detach_interface(self, context, instance, port_id):
pass
self.stub_out('nova.network.neutron.API.list_ports',
fake_list_ports)
self.stub_out('nova.compute.api.API.attach_interface',
fake_attach_interface)
self.stub_out('nova.compute.api.API.detach_interface',
fake_detach_interface)
self.flags(timeout=30, group='neutron')
def generalize_subs(self, subs, vanilla_regexes):
subs['subnet_id'] = vanilla_regexes['uuid']
subs['net_id'] = vanilla_regexes['uuid']
subs['port_id'] = vanilla_regexes['uuid']
subs['mac_addr'] = '(?:[a-f0-9]{2}:){5}[a-f0-9]{2}'
subs['ip_address'] = vanilla_regexes['ip']
return subs
def _get_subs(self):
"""Allows sub-classes to override the subs dict used for verification.
"""
return {
'ip_address': '192.168.1.3',
'subnet_id': 'f8a6e8f8-c2ec-497c-9f23-da9616de54ef',
'mac_addr': 'fa:16:3e:4c:2c:30',
'net_id': '3cb9bc59-5699-4588-a4b1-b87f96708bc6',
'port_id': 'ce531f90-199f-48c0-816c-13e38010b442',
'port_state': 'ACTIVE'
}
def test_list_interfaces(self):
instance_uuid = self._post_server()
response = self._do_get('servers/%s/os-interface'
% instance_uuid)
subs = self._get_subs()
self._verify_response('attach-interfaces-list-resp', subs,
response, 200)
def _stub_show_for_instance(self, instance_uuid, port_id):
show_port = self.neutron.show_port(port_id)
show_port['port']['device_id'] = instance_uuid
self.stub_out('nova.network.neutron.API.show_port',
lambda *a, **k: show_port)
def test_show_interfaces(self):
instance_uuid = self._post_server()
# NOTE(stephenfin): This ID is taken from the NeutronFixture
port_id = 'ce531f90-199f-48c0-816c-13e38010b442'
self._stub_show_for_instance(instance_uuid, port_id)
response = self._do_get('servers/%s/os-interface/%s' %
(instance_uuid, port_id))
subs = self._get_subs()
self._verify_response('attach-interfaces-show-resp', subs,
response, 200)
def test_create_interfaces(self, instance_uuid=None):
if instance_uuid is None:
instance_uuid = self._post_server()
subs = self._get_subs()
self._stub_show_for_instance(instance_uuid, subs['port_id'])
response = self._do_post('servers/%s/os-interface'
% instance_uuid,
'attach-interfaces-create-req', subs)
self._verify_response('attach-interfaces-create-resp', subs,
response, 200)
def test_create_interfaces_with_net_id_and_fixed_ips(self,
instance_uuid=None):
if instance_uuid is None:
instance_uuid = self._post_server()
subs = self._get_subs()
self._stub_show_for_instance(instance_uuid, subs['port_id'])
response = self._do_post('servers/%s/os-interface'
% instance_uuid,
'attach-interfaces-create-net_id-req', subs)
self._verify_response('attach-interfaces-create-resp', subs,
response, 200)
def test_delete_interfaces(self):
instance_uuid = self._post_server()
# NOTE(stephenfin): This ID is taken from the NeutronFixture
port_id = 'ce531f90-199f-48c0-816c-13e38010b442'
response = self._do_delete('servers/%s/os-interface/%s' %
(instance_uuid, port_id))
self.assertEqual(202, response.status_code)
self.assertEqual('', response.text)
class AttachInterfacesSampleV249JsonTest(test_servers.ServersSampleBase):
sample_dir = 'os-attach-interfaces'
microversion = '2.49'
scenarios = [('v2_49', {'api_major_version': 'v2.1'})]
def setUp(self):
super(AttachInterfacesSampleV249JsonTest, self).setUp()
def fake_attach_interface(self, context, instance,
network_id, port_id,
requested_ip='192.168.1.3', tag=None):
if not network_id:
network_id = "fake_net_uuid"
if not port_id:
port_id = "fake_port_uuid"
vif = fake_network_cache_model.new_vif()
vif['id'] = port_id
vif['network']['id'] = network_id
vif['network']['subnets'][0]['ips'][0] = requested_ip
vif['tag'] = tag
return vif
self.stub_out('nova.compute.api.API.attach_interface',
fake_attach_interface)
def _stub_show_for_instance(self, instance_uuid, port_id):
show_port = self.neutron.show_port(port_id)
show_port['port']['device_id'] = instance_uuid
self.stub_out('nova.network.neutron.API.show_port',
lambda *a, **k: show_port)
def test_create_interfaces(self, instance_uuid=None):
if instance_uuid is None:
instance_uuid = self._post_server()
subs = {
'net_id': '3cb9bc59-5699-4588-a4b1-b87f96708bc6',
'port_id': 'ce531f90-199f-48c0-816c-13e38010b442',
'subnet_id': 'f8a6e8f8-c2ec-497c-9f23-da9616de54ef',
'ip_address': '192.168.1.3',
'port_state': 'ACTIVE',
'mac_addr': 'fa:16:3e:4c:2c:30',
}
self._stub_show_for_instance(instance_uuid, subs['port_id'])
response = self._do_post('servers/%s/os-interface'
% instance_uuid,
'attach-interfaces-create-req', subs)
self._verify_response('attach-interfaces-create-resp', subs,
response, 200)
class AttachInterfacesSampleV270JsonTest(AttachInterfacesSampleJsonTest):
"""Tests for the 2.70 microversion in the os-interface API
which returns the 'tag' field in response bodies to GET and POST methods.
"""
microversion = '2.70'
scenarios = [('v2_70', {'api_major_version': 'v2.1'})]
def setUp(self):
super(AttachInterfacesSampleV270JsonTest, self).setUp()
port_id = 'ce531f90-199f-48c0-816c-13e38010b442'
def fake_virtual_interface_list_by_instance_uuid(*args, **kwargs):
return objects.VirtualInterfaceList(objects=[
objects.VirtualInterface(
# All these tests care about is the uuid and tag.
uuid=port_id, tag='public')])
def fake_virtual_interface_get_by_uuid(*args, **kwargs):
return objects.VirtualInterface(uuid=port_id, tag='public')
self.stub_out('nova.objects.VirtualInterface.get_by_uuid',
fake_virtual_interface_get_by_uuid)
self.stub_out('nova.objects.VirtualInterfaceList.get_by_instance_uuid',
fake_virtual_interface_list_by_instance_uuid)
def _get_subs(self):
subs = super(AttachInterfacesSampleV270JsonTest, self)._get_subs()
# 2.70 adds the tag parameter to the request and response.
subs['tag'] = 'public'
return subs
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