#
# Copyright 2014 Cisco Systems,Inc.
#
# 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 mock
from oslo_context import context
from oslotest import base
from oslotest import mockpatch
from ceilometer.agent import manager
from ceilometer.agent import plugin_base
from ceilometer.network.services import discovery
from ceilometer.network.services import vpnaas
class _BaseTestVPNPollster(base.BaseTestCase):
@mock.patch('ceilometer.pipeline.setup_pipeline', mock.MagicMock())
def setUp(self):
super(_BaseTestVPNPollster, self).setUp()
self.addCleanup(mock.patch.stopall)
self.context = context.get_admin_context()
self.manager = manager.AgentManager()
plugin_base._get_keystone = mock.Mock()
catalog = (plugin_base._get_keystone.session.auth.get_access.
return_value.service_catalog)
catalog.get_endpoints = mock.MagicMock(
return_value={'network': mock.ANY})
[docs]class TestVPNServicesPollster(_BaseTestVPNPollster):
[docs] def setUp(self):
super(TestVPNServicesPollster, self).setUp()
self.pollster = vpnaas.VPNServicesPollster()
fake_vpn = self.fake_get_vpn_service()
self.useFixture(mockpatch.Patch('ceilometer.neutron_client.Client.'
'vpn_get_all',
return_value=fake_vpn))
@staticmethod
[docs] def fake_get_vpn_service():
return [{'status': 'ACTIVE',
'name': 'myvpn',
'description': '',
'admin_state_up': True,
'id': 'fdde3d818-fdcb-fg4b-de7f-6750dc8a9d7a',
'subnet_id': 'bbe3d818-bdcb-4e4b-b47f-5650dc8a9d7a',
'tenant_id': 'a4eb9f4938bb418bbc4f8eb31802fefa',
'router_id': 'ade3d818-fdcb-fg4b-de7f-6750dc8a9d7a'},
{'status': 'INACTIVE',
'name': 'myvpn',
'description': '',
'admin_state_up': True,
'id': 'cdde3d818-fdcb-fg4b-de7f-6750dc8a9d7a',
'subnet_id': 'bbe3d818-bdcb-4e4b-b47f-5650dc8a9d7a',
'tenant_id': 'a4eb9f4938bb418bbc4f8eb31802fefa',
'router_id': 'ade3d818-fdcb-fg4b-de7f-6750dc8a9d7a'},
{'status': 'PENDING_CREATE',
'name': 'myvpn',
'description': '',
'id': 'bdde3d818-fdcb-fg4b-de7f-6750dc8a9d7a',
'admin_state_up': True,
'subnet_id': 'bbe3d818-bdcb-4e4b-b47f-5650dc8a9d7a',
'tenant_id': 'a4eb9f4938bb418bbc4f8eb31802fefa',
'router_id': 'ade3d818-fdcb-fg4b-de7f-6750dc8a9d7a'},
{'status': 'error',
'name': 'myvpn',
'description': '',
'id': 'edde3d818-fdcb-fg4b-de7f-6750dc8a9d7a',
'admin_state_up': False,
'subnet_id': 'bbe3d818-bdcb-4e4b-b47f-5650dc8a9d7a',
'tenant_id': 'a4eb9f4938bb418bbc4f8eb31802fefa',
'router_id': 'ade3d818-fdcb-fg4b-de7f-6750dc8a9d7a'},
]
[docs] def test_vpn_get_samples(self):
samples = list(self.pollster.get_samples(
self.manager, {},
resources=self.fake_get_vpn_service()))
self.assertEqual(4, len(samples))
for field in self.pollster.FIELDS:
self.assertEqual(self.fake_get_vpn_service()[0][field],
samples[0].resource_metadata[field])
[docs] def test_vpn_volume(self):
samples = list(self.pollster.get_samples(
self.manager, {},
resources=self.fake_get_vpn_service()))
self.assertEqual(1, samples[0].volume)
self.assertEqual(0, samples[1].volume)
self.assertEqual(2, samples[2].volume)
[docs] def test_get_vpn_meter_names(self):
samples = list(self.pollster.get_samples(
self.manager, {},
resources=self.fake_get_vpn_service()))
self.assertEqual(set(['network.services.vpn']),
set([s.name for s in samples]))
[docs] def test_vpn_discovery(self):
discovered_vpns = discovery.VPNServicesDiscovery().discover(
self.manager)
self.assertEqual(3, len(discovered_vpns))
for vpn in self.fake_get_vpn_service():
if vpn['status'] == 'error':
self.assertNotIn(vpn, discovered_vpns)
else:
self.assertIn(vpn, discovered_vpns)
[docs]class TestIPSecConnectionsPollster(_BaseTestVPNPollster):
[docs] def setUp(self):
super(TestIPSecConnectionsPollster, self).setUp()
self.pollster = vpnaas.IPSecConnectionsPollster()
fake_conns = self.fake_get_ipsec_connections()
self.useFixture(mockpatch.Patch('ceilometer.neutron_client.Client.'
'ipsec_site_connections_get_all',
return_value=fake_conns))
@staticmethod
[docs] def fake_get_ipsec_connections():
return [{'name': 'connection1',
'description': 'Remote-connection1',
'peer_address': '192.168.1.10',
'peer_id': '192.168.1.10',
'peer_cidrs': ['192.168.2.0/24',
'192.168.3.0/24'],
'mtu': 1500,
'psk': 'abcd',
'initiator': 'bi-directional',
'dpd': {
'action': 'hold',
'interval': 30,
'timeout': 120},
'ikepolicy_id': 'ade3d818-fdcb-fg4b-de7f-4550dc8a9d7a',
'ipsecpolicy_id': 'fce3d818-fdcb-fg4b-de7f-7850dc8a9d7a',
'vpnservice_id': 'dce3d818-fdcb-fg4b-de7f-5650dc8a9d7a',
'admin_state_up': True,
'tenant_id': 'abe3d818-fdcb-fg4b-de7f-6650dc8a9d7a',
'id': 'fdfbcec-fdcb-fg4b-de7f-6650dc8a9d7a'}
]
[docs] def test_conns_get_samples(self):
samples = list(self.pollster.get_samples(
self.manager, {},
resources=self.fake_get_ipsec_connections()))
self.assertEqual(1, len(samples))
for field in self.pollster.FIELDS:
self.assertEqual(self.fake_get_ipsec_connections()[0][field],
samples[0].resource_metadata[field])
[docs] def test_get_conns_meter_names(self):
samples = list(self.pollster.get_samples(
self.manager, {},
resources=self.fake_get_ipsec_connections()))
self.assertEqual(set(['network.services.vpn.connections']),
set([s.name for s in samples]))
[docs] def test_conns_discovery(self):
discovered_conns = discovery.IPSecConnectionsDiscovery().discover(
self.manager)
self.assertEqual(1, len(discovered_conns))
self.assertEqual(self.fake_get_ipsec_connections(), discovered_conns)