openstack
/
nova
Code Issues Proposed changes

Merge "Make neutronapi get_floating*() methods return objects"

This commit is contained in:
Jenkins 2016-05-19 13:53:15 +00:00 committed by Gerrit Code Review
parent f98fbbc4ae a0bedb332c
commit 54d66ee894
3 changed files with 113 additions and 26 deletions
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40
nova/network/neutronv2/api.py
View File

@ -1361,7 +1361,7 @@ class API(base_api.NetworkAPI):
pool_dict = self._setup_net_dict(client,
fip['floating_network_id'])
port_dict = self._setup_port_dict(context, client, fip['port_id'])
return self._format_floating_ip_model(fip, pool_dict, port_dict)
return self._make_floating_ip_obj(context, fip, pool_dict, port_dict)
def _get_floating_ip_pools(self, client, project_id=None):
search_opts = {constants.NET_EXTERNAL: True}
@ -1378,27 +1378,31 @@ class API(base_api.NetworkAPI):
# nova.network.api.get_floating_ip_pools
return [n['name'] or n['id'] for n in pools]
def _format_floating_ip_model(self, fip, pool_dict, port_dict):
def _make_floating_ip_obj(self, context, fip, pool_dict, port_dict):
pool = pool_dict[fip['floating_network_id']]
result = {'id': fip['id'],
'address': fip['floating_ip_address'],
'pool': pool['name'] or pool['id'],
'project_id': fip['tenant_id'],
# In Neutron v2, an exact fixed_ip_id does not exist.
'fixed_ip_id': fip['port_id'],
}
# NOTE(danms): Don't give these objects a context, since they're
# not lazy-loadable anyway
floating = objects.floating_ip.NeutronFloatingIP(
id=fip['id'], address=fip['floating_ip_address'],
pool=(pool['name'] or pool['id']), project_id=fip['tenant_id'],
fixed_ip_id=fip['port_id'])
# In Neutron v2 API fixed_ip_address and instance uuid
# (= device_id) are known here, so pass it as a result.
result['fixed_ip'] = {'address': fip['fixed_ip_address']}
if fip['fixed_ip_address']:
floating.fixed_ip = objects.FixedIP(
address=fip['fixed_ip_address'])
else:
floating.fixed_ip = None
if fip['port_id']:
instance_uuid = port_dict[fip['port_id']]['device_id']
result['instance'] = {'uuid': instance_uuid}
# TODO(mriedem): remove this workaround once the get_floating_ip*
# API methods are converted to use nova objects.
result['fixed_ip']['instance_uuid'] = instance_uuid
# NOTE(danms): This could be .refresh()d, so give it context
floating.instance = objects.Instance(context=context,
uuid=instance_uuid)
if floating.fixed_ip:
floating.fixed_ip.instance_uuid = instance_uuid
else:
result['instance'] = None
return result
floating.instance = None
return floating
def get_floating_ip_by_address(self, context, address):
"""Return a floating IP given an address."""
@ -1407,7 +1411,7 @@ class API(base_api.NetworkAPI):
pool_dict = self._setup_net_dict(client,
fip['floating_network_id'])
port_dict = self._setup_port_dict(context, client, fip['port_id'])
return self._format_floating_ip_model(fip, pool_dict, port_dict)
return self._make_floating_ip_obj(context, fip, pool_dict, port_dict)
def get_floating_ips_by_project(self, context):
client = get_client(context)
@ -1417,7 +1421,7 @@ class API(base_api.NetworkAPI):
return []
pool_dict = self._setup_pools_dict(client)
port_dict = self._setup_ports_dict(client, project_id)
return [self._format_floating_ip_model(fip, pool_dict, port_dict)
return [self._make_floating_ip_obj(context, fip, pool_dict, port_dict)
for fip in fips]
def get_instance_id_by_floating_address(self, context, address):

9
nova/tests/unit/api/openstack/compute/test_floating_ips.py
View File

@ -269,6 +269,15 @@ class FloatingIpTestV21(test.TestCase):
self.assertIsNone(view['floating_ip']['fixed_ip'])
self.assertIsNone(view['floating_ip']['instance_id'])
def test_translate_floating_ip_view_neutronesque(self):
uuid = 'ca469a10-fa76-11e5-86aa-5e5517507c66'
fixed_id = 'ae900cf4-fb73-11e5-86aa-5e5517507c66'
floating_ip = objects.floating_ip.NeutronFloatingIP(id=uuid,
address='1.2.3.4', pool='pool', context='ctxt',
fixed_ip_id=fixed_id)
view = self.floating_ips._translate_floating_ip_view(floating_ip)
self.assertEqual(uuid, view['floating_ip']['id'])
def test_translate_floating_ip_view_dict(self):
floating_ip = {'id': 0, 'address': '10.0.0.10', 'pool': 'nova',
'fixed_ip': None}

90
nova/tests/unit/network/test_neutronv2.py
View File

@ -22,6 +22,7 @@ from keystoneauth1.fixture import V2Token
from keystoneauth1 import loading as ks_loading
import mock
from mox3 import mox
import netaddr
from neutronclient.common import exceptions
from neutronclient.v2_0 import client
from oslo_config import cfg
@ -2039,17 +2040,24 @@ class TestNeutronv2(TestNeutronv2Base):
'address': fip_data['floating_ip_address'],
'pool': self.fip_pool['name'],
'project_id': fip_data['tenant_id'],
'fixed_ip_id': fip_data['port_id'],
'fixed_ip':
{'address': fip_data['fixed_ip_address']},
'fixed_ip': None,
'instance': ({'uuid': self.port_data2[idx]['device_id']}
if fip_data['port_id']
else None)}
if expected['instance'] is not None:
expected['fixed_ip']['instance_uuid'] = \
expected['instance']['uuid']
if fip_data['fixed_ip_address']:
expected['fixed_ip'] = {'address': fip_data['fixed_ip_address']}
return expected
def _compare(self, obj, dic):
for key, value in dic.items():
objvalue = obj[key]
if isinstance(value, dict):
self._compare(objvalue, value)
elif isinstance(objvalue, netaddr.IPAddress):
self.assertEqual(value, str(objvalue))
else:
self.assertEqual(value, objvalue)
def _test_get_floating_ip(self, fip_data, idx=0, by_address=False):
api = neutronapi.API()
fip_id = fip_data['id']
@ -2074,7 +2082,7 @@ class TestNeutronv2(TestNeutronv2Base):
fip = api.get_floating_ip_by_address(self.context, address)
else:
fip = api.get_floating_ip(self.context, fip_id)
self.assertEqual(expected, fip)
self._compare(fip, expected)
def test_get_floating_ip_unassociated(self):
self._test_get_floating_ip(self.fip_unassociated, idx=0)
@ -2148,7 +2156,9 @@ class TestNeutronv2(TestNeutronv2Base):
expected = [self._get_expected_fip_model(self.fip_unassociated),
self._get_expected_fip_model(self.fip_associated, idx=1)]
fips = api.get_floating_ips_by_project(self.context)
self.assertEqual(expected, fips)
self.assertEqual(len(expected), len(fips))
for i, expected_value in enumerate(expected):
self._compare(fips[i], expected_value)
def _test_get_instance_id_by_floating_address(self, fip_data,
associated=False):
@ -3849,6 +3859,70 @@ class TestNeutronv2WithMock(test.TestCase):
port_client.update_port.assert_called_once_with(
uuids.port_id, port_req_body)
def test_make_floating_ip_obj(self):
self._test_make_floating_ip_obj()
def test_make_floating_ip_obj_pool_id(self):
self._test_make_floating_ip_obj(set_pool_name=False)
def test_make_floating_ip_obj_no_fixed_ip_address(self):
self._test_make_floating_ip_obj(set_fixed_ip=False)
def test_make_floating_ip_obj_no_port_id(self):
self._test_make_floating_ip_obj(set_port=False)
def _test_make_floating_ip_obj(self, set_port=True, set_fixed_ip=True,
set_pool_name=True):
net_id = '6cd58996-001a-11e6-86aa-5e5517507c66'
float_id = 'ea474936-0016-11e6-86aa-5e5517507c66'
tenant_id = '310b1db6-0017-11e6-86aa-5e5517507c66'
port_id = '40cfc710-0017-11e6-86aa-5e5517507c66' if set_port else None
device_id = '6b892334-0017-11e6-86aa-5e5517507c66'
floating_ip_address = '10.0.0.1'
fixed_ip_address = '192.168.100.100' if set_fixed_ip else None
pool_name = 'my_pool' if set_pool_name else None
pool_id = 'd7f7150e-001b-11e6-86aa-5e5517507c66'
fip = {'id': float_id,
'floating_ip_address': floating_ip_address,
'tenant_id': tenant_id,
'port_id': port_id,
'fixed_ip_address': fixed_ip_address,
'floating_network_id': net_id
}
pool_dict = {net_id: {'name': pool_name, 'id': pool_id}}
port_dict = {port_id: {'device_id': device_id}}
actual_obj = self.api._make_floating_ip_obj(self.context, fip,
pool_dict, port_dict)
expected_pool = pool_name if set_pool_name else pool_id
if set_fixed_ip:
if set_port:
expected_fixed = objects.FixedIP(address=fixed_ip_address,
instance_uuid=device_id)
else:
expected_fixed = objects.FixedIP(address=fixed_ip_address)
else:
expected_fixed = None
if set_port:
expected_instance = objects.Instance(context=context,
uuid=device_id)
else:
expected_instance = None
expected_floating = objects.floating_ip.NeutronFloatingIP(
id=float_id, address=floating_ip_address, pool=expected_pool,
project_id=tenant_id, fixed_ip_id=port_id,
fixed_ip=expected_fixed, instance=expected_instance)
self.assertEqual(expected_floating.obj_to_primitive(),
actual_obj.obj_to_primitive())
class TestNeutronv2ModuleMethods(test.NoDBTestCase):