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test_kuryr.py
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test_kuryr.py
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# 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
import ddt
from oslo_serialization import jsonutils
from oslo_utils import uuidutils
from kuryr.lib import binding
from kuryr.lib.binding.drivers import utils as driver_utils
from kuryr.lib import constants as lib_const
from kuryr.lib import utils as lib_utils
from kuryr_libnetwork import app
from kuryr_libnetwork import config
from kuryr_libnetwork import constants
from kuryr_libnetwork.tests.unit import base
from kuryr_libnetwork import utils
@ddt.ddt
class TestKuryr(base.TestKuryrBase):
"""Basic unitests for libnetwork remote driver URI endpoints.
This test class covers the following HTTP methods and URIs as described in
the remote driver specification as below:
https://github.com/docker/libnetwork/blob/3c8e06bc0580a2a1b2440fe0792fbfcd43a9feca/docs/remote.md # noqa
- POST /Plugin.Activate
- POST /NetworkDriver.GetCapabilities
- POST /NetworkDriver.CreateNetwork
- POST /NetworkDriver.DeleteNetwork
- POST /NetworkDriver.CreateEndpoint
- POST /NetworkDriver.EndpointOperInfo
- POST /NetworkDriver.DeleteEndpoint
- POST /NetworkDriver.Join
- POST /NetworkDriver.Leave
- POST /NetworkDriver.DiscoverNew
- POST /NetworkDriver.DiscoverDelete
"""
@ddt.data(('/Plugin.Activate', constants.SCHEMA['PLUGIN_ACTIVATE']),
('/NetworkDriver.GetCapabilities',
{'Scope': config.CONF.capability_scope}),
('/NetworkDriver.DiscoverNew', constants.SCHEMA['SUCCESS']),
('/NetworkDriver.DiscoverDelete', constants.SCHEMA['SUCCESS']))
@ddt.unpack
def test_remote_driver_endpoint(self, endpoint, expected):
response = self.app.post(endpoint)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(expected, decoded_json)
def test_network_driver_create_network(self):
docker_network_id = lib_utils.get_hash()
self.mox.StubOutWithMock(app.neutron, "create_network")
fake_request = {
"network": {
"name": utils.make_net_name(docker_network_id),
"admin_state_up": True
}
}
network_request = {
'NetworkID': docker_network_id,
'IPv4Data': [{
'AddressSpace': 'foo',
'Pool': '192.168.42.0/24',
'Gateway': '192.168.42.1/24',
}],
'IPv6Data': [{
'AddressSpace': 'bar',
'Pool': 'fe80::/64',
'Gateway': 'fe80::f816:3eff:fe20:57c3/64',
}],
'Options': {}
}
self.mox.StubOutWithMock(app.neutron, "list_subnetpools")
fake_kuryr_subnetpool_id = uuidutils.generate_uuid()
fake_name = lib_utils.get_neutron_subnetpool_name(
network_request['IPv4Data'][0]['Pool'])
kuryr_subnetpools = self._get_fake_v4_subnetpools(
fake_kuryr_subnetpool_id, name=fake_name)
app.neutron.list_subnetpools(name=fake_name).AndReturn(
{'subnetpools': kuryr_subnetpools['subnetpools']})
# The following fake response is retrieved from the Neutron doc:
# http://developer.openstack.org/api-ref-networking-v2.html#createNetwork # noqa
fake_neutron_net_id = "4e8e5957-649f-477b-9e5b-f1f75b21c03c"
fake_response = {
"network": {
"status": "ACTIVE",
"subnets": [],
"name": utils.make_net_name(docker_network_id),
"admin_state_up": True,
"tenant_id": "9bacb3c5d39d41a79512987f338cf177",
"router:external": False,
"segments": [],
"shared": False,
"id": fake_neutron_net_id
}
}
app.neutron.create_network(fake_request).AndReturn(fake_response)
self.mox.StubOutWithMock(app.neutron, "add_tag")
tags = utils.create_net_tags(docker_network_id)
for tag in tags:
app.neutron.add_tag('networks', fake_neutron_net_id, tag)
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
fake_existing_subnets_response = {
"subnets": []
}
fake_cidr_v4 = '192.168.42.0/24'
app.neutron.list_subnets(
network_id=fake_neutron_net_id,
cidr=fake_cidr_v4).AndReturn(fake_existing_subnets_response)
self.mox.StubOutWithMock(app.neutron, 'create_subnet')
fake_subnet_request = {
"subnets": [{
'name': fake_cidr_v4,
'network_id': fake_neutron_net_id,
'ip_version': 4,
'cidr': fake_cidr_v4,
'enable_dhcp': app.enable_dhcp,
'gateway_ip': '192.168.42.1',
'subnetpool_id': fake_kuryr_subnetpool_id
}]
}
subnet_v4_id = uuidutils.generate_uuid()
fake_v4_subnet = self._get_fake_v4_subnet(
fake_neutron_net_id, subnet_v4_id,
fake_kuryr_subnetpool_id,
name=fake_cidr_v4, cidr=fake_cidr_v4)
fake_subnet_response = {
'subnets': [
fake_v4_subnet['subnet']
]
}
app.neutron.create_subnet(
fake_subnet_request).AndReturn(fake_subnet_response)
self.mox.ReplayAll()
response = self.app.post('/NetworkDriver.CreateNetwork',
content_type='application/json',
data=jsonutils.dumps(network_request))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
def test_network_driver_create_network_with_net_name_option(self):
docker_network_id = lib_utils.get_hash()
network_request = {
'NetworkID': docker_network_id,
'IPv4Data': [{
'AddressSpace': 'foo',
'Pool': '192.168.42.0/24',
'Gateway': '192.168.42.1/24',
}],
'IPv6Data': [{
'AddressSpace': 'bar',
'Pool': 'fe80::/64',
'Gateway': 'fe80::f816:3eff:fe20:57c3/64',
}],
'Options': {
'com.docker.network.enable_ipv6': False,
'com.docker.network.generic': {
'neutron.net.name': 'my_network_name'
}
}
}
self.mox.StubOutWithMock(app.neutron, "list_subnetpools")
fake_kuryr_subnetpool_id = uuidutils.generate_uuid()
fake_name = lib_utils.get_neutron_subnetpool_name(
network_request['IPv4Data'][0]['Pool'])
kuryr_subnetpools = self._get_fake_v4_subnetpools(
fake_kuryr_subnetpool_id, name=fake_name)
app.neutron.list_subnetpools(name=fake_name).AndReturn(
{'subnetpools': kuryr_subnetpools['subnetpools']})
fake_neutron_net_id = "4e8e5957-649f-477b-9e5b-f1f75b21c03c"
self.mox.StubOutWithMock(app.neutron, "list_networks")
fake_neutron_net_name = 'my_network_name'
fake_existing_networks_response = {
"networks": [{
"status": "ACTIVE",
"subnets": [],
"admin_state_up": True,
"tenant_id": "9bacb3c5d39d41a79512987f338cf177",
"router:external": False,
"segments": [],
"shared": False,
"id": fake_neutron_net_id,
"name": "my_network_name"
}]
}
app.neutron.list_networks(
name=fake_neutron_net_name).AndReturn(
fake_existing_networks_response)
self.mox.StubOutWithMock(app.neutron, "add_tag")
tags = utils.create_net_tags(docker_network_id)
for tag in tags:
app.neutron.add_tag('networks', fake_neutron_net_id, tag)
app.neutron.add_tag(
'networks', fake_neutron_net_id, 'kuryr.net.existing')
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
fake_existing_subnets_response = {
"subnets": []
}
fake_cidr_v4 = '192.168.42.0/24'
app.neutron.list_subnets(
network_id=fake_neutron_net_id,
cidr=fake_cidr_v4).AndReturn(fake_existing_subnets_response)
self.mox.StubOutWithMock(app.neutron, 'create_subnet')
fake_subnet_request = {
"subnets": [{
'name': fake_cidr_v4,
'network_id': fake_neutron_net_id,
'ip_version': 4,
'cidr': fake_cidr_v4,
'enable_dhcp': app.enable_dhcp,
'gateway_ip': '192.168.42.1',
'subnetpool_id': fake_kuryr_subnetpool_id
}]
}
subnet_v4_id = uuidutils.generate_uuid()
fake_v4_subnet = self._get_fake_v4_subnet(
fake_neutron_net_id, subnet_v4_id,
fake_kuryr_subnetpool_id,
name=fake_cidr_v4, cidr=fake_cidr_v4)
fake_subnet_response = {
'subnets': [
fake_v4_subnet['subnet']
]
}
app.neutron.create_subnet(
fake_subnet_request).AndReturn(fake_subnet_response)
self.mox.ReplayAll()
response = self.app.post('/NetworkDriver.CreateNetwork',
content_type='application/json',
data=jsonutils.dumps(network_request))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
def test_network_driver_create_network_with_netid_option(self):
docker_network_id = lib_utils.get_hash()
fake_neutron_net_id = "4e8e5957-649f-477b-9e5b-f1f75b21c03c"
network_request = {
'NetworkID': docker_network_id,
'IPv4Data': [{
'AddressSpace': 'foo',
'Pool': '192.168.42.0/24',
'Gateway': '192.168.42.1/24',
}],
'IPv6Data': [{
'AddressSpace': 'bar',
'Pool': 'fe80::/64',
'Gateway': 'fe80::f816:3eff:fe20:57c3/64',
}],
'Options': {
'com.docker.network.enable_ipv6': False,
'com.docker.network.generic': {
'neutron.net.uuid': fake_neutron_net_id
}
}
}
self.mox.StubOutWithMock(app.neutron, "list_subnetpools")
fake_kuryr_subnetpool_id = uuidutils.generate_uuid()
fake_name = lib_utils.get_neutron_subnetpool_name(
network_request['IPv4Data'][0]['Pool'])
kuryr_subnetpools = self._get_fake_v4_subnetpools(
fake_kuryr_subnetpool_id, name=fake_name)
app.neutron.list_subnetpools(name=fake_name).AndReturn(
{'subnetpools': kuryr_subnetpools['subnetpools']})
self.mox.StubOutWithMock(app.neutron, "list_networks")
fake_existing_networks_response = {
"networks": [{
"status": "ACTIVE",
"subnets": [],
"admin_state_up": True,
"tenant_id": "9bacb3c5d39d41a79512987f338cf177",
"router:external": False,
"segments": [],
"shared": False,
"id": fake_neutron_net_id,
}]
}
app.neutron.list_networks(
id=fake_neutron_net_id).AndReturn(
fake_existing_networks_response)
self.mox.StubOutWithMock(app.neutron, "add_tag")
tags = utils.create_net_tags(docker_network_id)
for tag in tags:
app.neutron.add_tag('networks', fake_neutron_net_id, tag)
app.neutron.add_tag(
'networks', fake_neutron_net_id, 'kuryr.net.existing')
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
fake_existing_subnets_response = {
"subnets": []
}
fake_cidr_v4 = '192.168.42.0/24'
app.neutron.list_subnets(
network_id=fake_neutron_net_id,
cidr=fake_cidr_v4).AndReturn(fake_existing_subnets_response)
self.mox.StubOutWithMock(app.neutron, 'create_subnet')
fake_subnet_request = {
"subnets": [{
'name': fake_cidr_v4,
'network_id': fake_neutron_net_id,
'ip_version': 4,
'cidr': fake_cidr_v4,
'enable_dhcp': app.enable_dhcp,
'gateway_ip': '192.168.42.1',
'subnetpool_id': fake_kuryr_subnetpool_id
}]
}
subnet_v4_id = uuidutils.generate_uuid()
fake_v4_subnet = self._get_fake_v4_subnet(
fake_neutron_net_id, subnet_v4_id,
fake_kuryr_subnetpool_id,
name=fake_cidr_v4, cidr=fake_cidr_v4)
fake_subnet_response = {
'subnets': [
fake_v4_subnet['subnet']
]
}
app.neutron.create_subnet(
fake_subnet_request).AndReturn(fake_subnet_response)
self.mox.ReplayAll()
response = self.app.post('/NetworkDriver.CreateNetwork',
content_type='application/json',
data=jsonutils.dumps(network_request))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
def test_network_driver_create_network_with_pool_name_option(self):
self.mox.StubOutWithMock(app.neutron, 'list_subnetpools')
fake_kuryr_subnetpool_id = uuidutils.generate_uuid()
fake_name = "fake_pool_name"
kuryr_subnetpools = self._get_fake_v4_subnetpools(
fake_kuryr_subnetpool_id, name=fake_name)
app.neutron.list_subnetpools(name=fake_name).AndReturn(
{'subnetpools': kuryr_subnetpools['subnetpools']})
docker_network_id = lib_utils.get_hash()
self.mox.StubOutWithMock(app.neutron, "create_network")
fake_request = {
"network": {
"name": utils.make_net_name(docker_network_id),
"admin_state_up": True
}
}
# The following fake response is retrieved from the Neutron doc:
# http://developer.openstack.org/api-ref-networking-v2.html#createNetwork # noqa
fake_neutron_net_id = "4e8e5957-649f-477b-9e5b-f1f75b21c03c"
fake_response = {
"network": {
"status": "ACTIVE",
"subnets": [],
"name": utils.make_net_name(docker_network_id),
"admin_state_up": True,
"tenant_id": "9bacb3c5d39d41a79512987f338cf177",
"router:external": False,
"segments": [],
"shared": False,
"id": fake_neutron_net_id
}
}
app.neutron.create_network(fake_request).AndReturn(fake_response)
self.mox.StubOutWithMock(app.neutron, "add_tag")
tags = utils.create_net_tags(docker_network_id)
for tag in tags:
app.neutron.add_tag('networks', fake_neutron_net_id, tag)
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
fake_existing_subnets_response = {
"subnets": []
}
fake_cidr_v4 = '192.168.42.0/24'
app.neutron.list_subnets(
network_id=fake_neutron_net_id,
cidr=fake_cidr_v4).AndReturn(fake_existing_subnets_response)
self.mox.StubOutWithMock(app.neutron, 'create_subnet')
fake_subnet_request = {
"subnets": [{
'name': fake_cidr_v4,
'network_id': fake_neutron_net_id,
'ip_version': 4,
'cidr': fake_cidr_v4,
'enable_dhcp': app.enable_dhcp,
'gateway_ip': '192.168.42.1',
'subnetpool_id': fake_kuryr_subnetpool_id,
}]
}
subnet_v4_id = uuidutils.generate_uuid()
fake_v4_subnet = self._get_fake_v4_subnet(
fake_neutron_net_id, subnet_v4_id,
name=fake_cidr_v4, cidr=fake_cidr_v4)
fake_subnet_response = {
'subnets': [
fake_v4_subnet['subnet']
]
}
app.neutron.create_subnet(
fake_subnet_request).AndReturn(fake_subnet_response)
self.mox.ReplayAll()
network_request = {
'NetworkID': docker_network_id,
'IPv4Data': [{
'AddressSpace': 'foo',
'Pool': '192.168.42.0/24',
'Gateway': '192.168.42.1/24',
}],
'IPv6Data': [{
'AddressSpace': 'bar',
'Pool': 'fe80::/64',
'Gateway': 'fe80::f816:3eff:fe20:57c3/64',
}],
'Options': {
'com.docker.network.enable_ipv6': False,
'com.docker.network.generic': {
'neutron.pool.name': 'fake_pool_name'
}
}
}
response = self.app.post('/NetworkDriver.CreateNetwork',
content_type='application/json',
data=jsonutils.dumps(network_request))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
def test_network_driver_create_network_wo_gw(self):
docker_network_id = lib_utils.get_hash()
network_request = {
'NetworkID': docker_network_id,
'IPv4Data': [{
'AddressSpace': 'foo',
'Pool': '192.168.42.0/24',
}],
'IPv6Data': [{
'AddressSpace': 'bar',
'Pool': 'fe80::/64',
'Gateway': 'fe80::f816:3eff:fe20:57c3/64',
}],
'Options': {}
}
self.mox.StubOutWithMock(app.neutron, "list_subnetpools")
fake_kuryr_subnetpool_id = uuidutils.generate_uuid()
fake_name = lib_utils.get_neutron_subnetpool_name(
network_request['IPv4Data'][0]['Pool'])
kuryr_subnetpools = self._get_fake_v4_subnetpools(
fake_kuryr_subnetpool_id, name=fake_name)
app.neutron.list_subnetpools(name=fake_name).AndReturn(
{'subnetpools': kuryr_subnetpools['subnetpools']})
self.mox.StubOutWithMock(app.neutron, "create_network")
fake_request = {
"network": {
"name": utils.make_net_name(docker_network_id),
"admin_state_up": True
}
}
# The following fake response is retrieved from the Neutron doc:
# http://developer.openstack.org/api-ref-networking-v2.html#createNetwork # noqa
fake_neutron_net_id = "4e8e5957-649f-477b-9e5b-f1f75b21c03c"
fake_response = {
"network": {
"status": "ACTIVE",
"subnets": [],
"name": utils.make_net_name(docker_network_id),
"admin_state_up": True,
"tenant_id": "9bacb3c5d39d41a79512987f338cf177",
"router:external": False,
"segments": [],
"shared": False,
"id": fake_neutron_net_id
}
}
app.neutron.create_network(fake_request).AndReturn(fake_response)
self.mox.StubOutWithMock(app.neutron, "add_tag")
tags = utils.create_net_tags(docker_network_id)
for tag in tags:
app.neutron.add_tag('networks', fake_neutron_net_id, tag)
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
fake_existing_subnets_response = {
"subnets": []
}
fake_cidr_v4 = '192.168.42.0/24'
app.neutron.list_subnets(
network_id=fake_neutron_net_id,
cidr=fake_cidr_v4).AndReturn(fake_existing_subnets_response)
self.mox.StubOutWithMock(app.neutron, 'create_subnet')
fake_subnet_request = {
"subnets": [{
'name': fake_cidr_v4,
'network_id': fake_neutron_net_id,
'ip_version': 4,
'cidr': fake_cidr_v4,
'enable_dhcp': app.enable_dhcp,
'subnetpool_id': fake_kuryr_subnetpool_id
}]
}
subnet_v4_id = uuidutils.generate_uuid()
fake_v4_subnet = self._get_fake_v4_subnet(
fake_neutron_net_id, subnet_v4_id,
fake_kuryr_subnetpool_id,
name=fake_cidr_v4, cidr=fake_cidr_v4)
fake_subnet_response = {
'subnets': [
fake_v4_subnet['subnet']
]
}
app.neutron.create_subnet(
fake_subnet_request).AndReturn(fake_subnet_response)
self.mox.ReplayAll()
response = self.app.post('/NetworkDriver.CreateNetwork',
content_type='application/json',
data=jsonutils.dumps(network_request))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
def test_network_driver_create_network_with_network_id_not_exist(self):
docker_network_id = lib_utils.get_hash()
fake_neutron_net_id = uuidutils.generate_uuid()
network_request = {
'NetworkID': docker_network_id,
'IPv4Data': [{
'AddressSpace': 'foo',
'Pool': '192.168.42.0/24',
}],
'IPv6Data': [{
'AddressSpace': 'bar',
'Pool': 'fe80::/64',
'Gateway': 'fe80::f816:3eff:fe20:57c3/64',
}],
'Options': {
constants.NETWORK_GENERIC_OPTIONS: {
constants.NEUTRON_UUID_OPTION: fake_neutron_net_id
}
}
}
self.mox.StubOutWithMock(app.neutron, "list_subnetpools")
fake_kuryr_subnetpool_id = uuidutils.generate_uuid()
fake_name = lib_utils.get_neutron_subnetpool_name(
network_request['IPv4Data'][0]['Pool'])
kuryr_subnetpools = self._get_fake_v4_subnetpools(
fake_kuryr_subnetpool_id, name=fake_name)
app.neutron.list_subnetpools(name=fake_name).AndReturn(
{'subnetpools': kuryr_subnetpools['subnetpools']})
self.mox.StubOutWithMock(app.neutron, "list_networks")
fake_existing_networks_response = {
"networks": []
}
app.neutron.list_networks(
id=fake_neutron_net_id).AndReturn(
fake_existing_networks_response)
self.mox.ReplayAll()
response = self.app.post('/NetworkDriver.CreateNetwork',
content_type='application/json',
data=jsonutils.dumps(network_request))
self.assertEqual(500, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertIn('Err', decoded_json)
err_message = ("Specified network id/name({0}) does not "
"exist.").format(fake_neutron_net_id)
self.assertEqual({'Err': err_message}, decoded_json)
def test_network_driver_create_network_with_network_name_not_exist(self):
docker_network_id = lib_utils.get_hash()
fake_neutron_network_name = "fake_network"
network_request = {
'NetworkID': docker_network_id,
'IPv4Data': [{
'AddressSpace': 'foo',
'Pool': '192.168.42.0/24',
}],
'IPv6Data': [{
'AddressSpace': 'bar',
'Pool': 'fe80::/64',
'Gateway': 'fe80::f816:3eff:fe20:57c3/64',
}],
'Options': {
constants.NETWORK_GENERIC_OPTIONS: {
constants.NEUTRON_NAME_OPTION: fake_neutron_network_name
}
}
}
self.mox.StubOutWithMock(app.neutron, "list_subnetpools")
fake_kuryr_subnetpool_id = uuidutils.generate_uuid()
fake_name = lib_utils.get_neutron_subnetpool_name(
network_request['IPv4Data'][0]['Pool'])
kuryr_subnetpools = self._get_fake_v4_subnetpools(
fake_kuryr_subnetpool_id, name=fake_name)
app.neutron.list_subnetpools(name=fake_name).AndReturn(
{'subnetpools': kuryr_subnetpools['subnetpools']})
self.mox.StubOutWithMock(app.neutron, "list_networks")
fake_existing_networks_response = {
"networks": []
}
app.neutron.list_networks(
name=fake_neutron_network_name).AndReturn(
fake_existing_networks_response)
self.mox.ReplayAll()
response = self.app.post('/NetworkDriver.CreateNetwork',
content_type='application/json',
data=jsonutils.dumps(network_request))
self.assertEqual(500, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertIn('Err', decoded_json)
err_message = ("Specified network id/name({0}) does not "
"exist.").format(fake_neutron_network_name)
self.assertEqual({'Err': err_message}, decoded_json)
def test_network_driver_delete_network(self):
docker_network_id = lib_utils.get_hash()
fake_neutron_net_id = uuidutils.generate_uuid()
self._mock_out_network(fake_neutron_net_id, docker_network_id,
check_existing=True)
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
fake_neutron_subnets_response = {"subnets": []}
app.neutron.list_subnets(network_id=fake_neutron_net_id).AndReturn(
fake_neutron_subnets_response)
self.mox.StubOutWithMock(app.neutron, 'delete_network')
app.neutron.delete_network(fake_neutron_net_id).AndReturn(None)
self.mox.ReplayAll()
data = {'NetworkID': docker_network_id}
response = self.app.post('/NetworkDriver.DeleteNetwork',
content_type='application/json',
data=jsonutils.dumps(data))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
def test_network_driver_delete_network_with_subnets(self):
docker_network_id = lib_utils.get_hash()
docker_endpoint_id = lib_utils.get_hash()
fake_neutron_net_id = uuidutils.generate_uuid()
self._mock_out_network(fake_neutron_net_id, docker_network_id,
check_existing=True)
# The following fake response is retrieved from the Neutron doc:
# http://developer.openstack.org/api-ref-networking-v2.html#createSubnet # noqa
subnet_v4_id = "9436e561-47bf-436a-b1f1-fe23a926e031"
subnet_v6_id = "64dd4a98-3d7a-4bfd-acf4-91137a8d2f51"
fake_v4_subnet = self._get_fake_v4_subnet(
docker_network_id, docker_endpoint_id, subnet_v4_id)
fake_v6_subnet = self._get_fake_v6_subnet(
docker_network_id, docker_endpoint_id, subnet_v6_id)
fake_subnets_response = {
"subnets": [
fake_v4_subnet['subnet'],
fake_v6_subnet['subnet']
]
}
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
app.neutron.list_subnets(network_id=fake_neutron_net_id).AndReturn(
fake_subnets_response)
self.mox.StubOutWithMock(app.neutron, 'list_subnetpools')
fake_subnetpools_response = {"subnetpools": []}
app.neutron.list_subnetpools(name='kuryr').AndReturn(
fake_subnetpools_response)
app.neutron.list_subnetpools(name='kuryr6').AndReturn(
fake_subnetpools_response)
self.mox.StubOutWithMock(app.neutron, 'delete_subnet')
app.neutron.delete_subnet(subnet_v4_id).AndReturn(None)
app.neutron.delete_subnet(subnet_v6_id).AndReturn(None)
self.mox.StubOutWithMock(app.neutron, 'delete_network')
app.neutron.delete_network(fake_neutron_net_id).AndReturn(None)
self.mox.ReplayAll()
data = {'NetworkID': docker_network_id}
response = self.app.post('/NetworkDriver.DeleteNetwork',
content_type='application/json',
data=jsonutils.dumps(data))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
@ddt.data(
(False), (True))
def test_network_driver_create_endpoint(self, vif_plug_is_fatal):
# TODO(alraddarla): move from mox to mock
fake_docker_network_id = lib_utils.get_hash()
fake_docker_endpoint_id = lib_utils.get_hash()
fake_neutron_net_id = uuidutils.generate_uuid()
fake_neutron_network = self._mock_out_network(fake_neutron_net_id,
fake_docker_network_id)
# The following fake response is retrieved from the Neutron doc:
# http://developer.openstack.org/api-ref-networking-v2.html#createSubnet # noqa
subnet_v4_id = uuidutils.generate_uuid()
subnet_v6_id = uuidutils.generate_uuid()
fake_v4_subnet = self._get_fake_v4_subnet(
fake_docker_network_id, fake_docker_endpoint_id, subnet_v4_id)
fake_v6_subnet = self._get_fake_v6_subnet(
fake_docker_network_id, fake_docker_endpoint_id, subnet_v6_id)
fake_v4_subnet_response = {
"subnets": [
fake_v4_subnet['subnet']
]
}
fake_v6_subnet_response = {
"subnets": [
fake_v6_subnet['subnet']
]
}
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
app.neutron.list_subnets(network_id=fake_neutron_net_id,
cidr='192.168.1.0/24').AndReturn(fake_v4_subnet_response)
app.neutron.list_subnets(network_id=fake_neutron_net_id,
cidr='fe80::/64').AndReturn(fake_v6_subnet_response)
fake_port_id = uuidutils.generate_uuid()
fake_fixed_ips = ['subnet_id=%s' % subnet_v4_id,
'ip_address=192.168.1.2',
'subnet_id=%s' % subnet_v6_id,
'ip_address=fe80::f816:3eff:fe20:57c4']
fake_port_response = self._get_fake_port(
fake_docker_endpoint_id, fake_neutron_net_id,
fake_port_id, lib_const.PORT_STATUS_ACTIVE,
subnet_v4_id, subnet_v6_id)
fake_ports_response = {
"ports": [
fake_port_response['port']
]
}
self.mox.StubOutWithMock(app.neutron, 'list_ports')
app.neutron.list_ports(fixed_ips=fake_fixed_ips).AndReturn(
fake_ports_response)
fake_updated_port = fake_port_response['port']
fake_updated_port['name'] = utils.get_neutron_port_name(
fake_docker_endpoint_id)
self.mox.StubOutWithMock(app.neutron, 'update_port')
app.neutron.update_port(
fake_updated_port['id'],
{'port': {
'name': fake_updated_port['name'],
'device_owner': lib_const.DEVICE_OWNER,
'device_id': fake_docker_endpoint_id
}}).AndReturn(fake_port_response)
fake_neutron_subnets = [fake_v4_subnet['subnet'],
fake_v6_subnet['subnet']]
_, fake_peer_name, _ = self._mock_out_binding(
fake_docker_endpoint_id, fake_updated_port,
fake_neutron_subnets, fake_neutron_network['networks'][0])
if vif_plug_is_fatal:
self.mox.StubOutWithMock(app, "vif_plug_is_fatal")
app.vif_plug_is_fatal = True
self.mox.StubOutWithMock(app.neutron, 'show_port')
fake_neutron_ports_response_2 = self._get_fake_port(
fake_docker_endpoint_id, fake_neutron_net_id,
fake_port_id, lib_const.PORT_STATUS_ACTIVE,
subnet_v4_id, subnet_v6_id)
app.neutron.show_port(fake_port_id).AndReturn(
fake_neutron_ports_response_2)
self.mox.ReplayAll()
data = {
'NetworkID': fake_docker_network_id,
'EndpointID': fake_docker_endpoint_id,
'Options': {},
'Interface': {
'Address': '192.168.1.2/24',
'AddressIPv6': 'fe80::f816:3eff:fe20:57c4/64',
'MacAddress': "fa:16:3e:20:57:c3"
}
}
response = self.app.post('/NetworkDriver.CreateEndpoint',
content_type='application/json',
data=jsonutils.dumps(data))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
expected = {'Interface': {}}
self.assertEqual(expected, decoded_json)
def test_network_driver_endpoint_operational_info_with_no_port(self):
docker_network_id = lib_utils.get_hash()
docker_endpoint_id = lib_utils.get_hash()
fake_port_response = {"ports": []}
with mock.patch.object(app.neutron, 'list_ports') as mock_list_ports:
data = {
'NetworkID': docker_network_id,
'EndpointID': docker_endpoint_id,
}
mock_list_ports.return_value = fake_port_response
response = self.app.post('/NetworkDriver.EndpointOperInfo',
content_type='application/json',
data=jsonutils.dumps(data))
decoded_json = jsonutils.loads(response.data)
self.assertEqual(200, response.status_code)
port_name = utils.get_neutron_port_name(docker_endpoint_id)
mock_list_ports.assert_called_once_with(name=port_name)
self.assertEqual({}, decoded_json['Value'])
def test_network_driver_endpoint_operational_info(self):
docker_network_id = lib_utils.get_hash()
docker_endpoint_id = lib_utils.get_hash()
fake_neutron_net_id = uuidutils.generate_uuid()
fake_port_id = uuidutils.generate_uuid()
fake_port = self._get_fake_port(
docker_endpoint_id, fake_neutron_net_id,
fake_port_id, lib_const.PORT_STATUS_ACTIVE)
fake_port_response = {
"ports": [
fake_port['port']
]
}
with mock.patch.object(app.neutron, 'list_ports') as mock_list_ports:
data = {
'NetworkID': docker_network_id,
'EndpointID': docker_endpoint_id,
}
mock_list_ports.return_value = fake_port_response
response = self.app.post('/NetworkDriver.EndpointOperInfo',
content_type='application/json',
data=jsonutils.dumps(data))
decoded_json = jsonutils.loads(response.data)
self.assertEqual(200, response.status_code)
port_name = utils.get_neutron_port_name(docker_endpoint_id)
mock_list_ports.assert_called_once_with(name=port_name)
self.assertEqual(fake_port_response['ports'][0]['status'],
decoded_json['Value']['status'])
@mock.patch.object(binding, 'port_unbind')
@mock.patch('kuryr_libnetwork.controllers.app.neutron.list_ports')
@mock.patch('kuryr_libnetwork.controllers.app.neutron.list_networks')
def test_network_driver_delete_endpoint(self, mock_list_networks,
mock_list_ports, mock_port_unbind):
fake_docker_net_id = lib_utils.get_hash()
fake_docker_endpoint_id = lib_utils.get_hash()
fake_neutron_net_id = uuidutils.generate_uuid()
fake_neutron_port_id = uuidutils.generate_uuid()
fake_neutron_v6_subnet_id = uuidutils.generate_uuid()
fake_neutron_v4_subnet_id = uuidutils.generate_uuid()
fake_unbinding_response = ('fake stdout', '')
fake_neutron_ports_response = self._get_fake_ports(
fake_docker_endpoint_id, fake_neutron_net_id,
fake_neutron_port_id, lib_const.PORT_STATUS_ACTIVE,
fake_neutron_v4_subnet_id, fake_neutron_v6_subnet_id)
fake_neutron_port = fake_neutron_ports_response['ports'][0]
t = utils.make_net_tags(fake_docker_net_id)
neutron_port_name = utils.get_neutron_port_name(
fake_docker_endpoint_id)
mock_list_networks.return_value = self._get_fake_list_network(
fake_neutron_net_id)
mock_list_ports.return_value = fake_neutron_ports_response
mock_port_unbind.return_value = fake_unbinding_response
data = {
'NetworkID': fake_docker_net_id,
'EndpointID': fake_docker_endpoint_id,
}
response = self.app.post('/NetworkDriver.DeleteEndpoint',
content_type='application/json',
data=jsonutils.dumps(data))
self.assertEqual(200, response.status_code)
mock_list_networks.assert_called_with(tags=t)
mock_list_ports.assert_called_with(name=neutron_port_name)
mock_port_unbind.assert_called_with(fake_docker_endpoint_id,
fake_neutron_port)
decoded_json = jsonutils.loads(response.data)
self.assertEqual(constants.SCHEMA['SUCCESS'], decoded_json)
def test_network_driver_join(self):
fake_docker_net_id = lib_utils.get_hash()
fake_docker_endpoint_id = lib_utils.get_hash()
fake_container_id = lib_utils.get_hash()
fake_neutron_net_id = uuidutils.generate_uuid()
self._mock_out_network(fake_neutron_net_id, fake_docker_net_id)
fake_neutron_port_id = uuidutils.generate_uuid()
self.mox.StubOutWithMock(app.neutron, 'list_ports')
neutron_port_name = utils.get_neutron_port_name(
fake_docker_endpoint_id)
fake_neutron_v4_subnet_id = uuidutils.generate_uuid()
fake_neutron_v6_subnet_id = uuidutils.generate_uuid()
fake_neutron_ports_response = self._get_fake_ports(
fake_docker_endpoint_id, fake_neutron_net_id,
fake_neutron_port_id, lib_const.PORT_STATUS_DOWN,
fake_neutron_v4_subnet_id, fake_neutron_v6_subnet_id)
app.neutron.list_ports(name=neutron_port_name).AndReturn(
fake_neutron_ports_response)
self.mox.StubOutWithMock(app.neutron, 'list_subnets')
fake_neutron_subnets_response = self._get_fake_subnets(
fake_docker_endpoint_id, fake_neutron_net_id,
fake_neutron_v4_subnet_id, fake_neutron_v6_subnet_id)
app.neutron.list_subnets(network_id=fake_neutron_net_id).AndReturn(
fake_neutron_subnets_response)
fake_neutron_subnets = fake_neutron_subnets_response['subnets']
self.mox.StubOutWithMock(driver_utils, 'get_veth_pair_names')
_, fake_peer_name = driver_utils.get_veth_pair_names(
fake_neutron_port_id).AndReturn(('fake-veth', "fake-veth_c"))
self.mox.ReplayAll()
fake_subnets_dict_by_id = {subnet['id']: subnet
for subnet in fake_neutron_subnets}
join_request = {
'NetworkID': fake_docker_net_id,
'EndpointID': fake_docker_endpoint_id,
'SandboxKey': utils.get_sandbox_key(fake_container_id),
'Options': {},
}
response = self.app.post('/NetworkDriver.Join',
content_type='application/json',
data=jsonutils.dumps(join_request))
self.assertEqual(200, response.status_code)
decoded_json = jsonutils.loads(response.data)
fake_neutron_v4_subnet = fake_subnets_dict_by_id[
fake_neutron_v4_subnet_id]
fake_neutron_v6_subnet = fake_subnets_dict_by_id[
fake_neutron_v6_subnet_id]
expected_response = {
'Gateway': fake_neutron_v4_subnet['gateway_ip'],
'GatewayIPv6': fake_neutron_v6_subnet['gateway_ip'],
'InterfaceName': {
'DstPrefix': config.CONF.binding.veth_dst_prefix,
'SrcName': fake_peer_name,
},
'StaticRoutes': []
}
self.assertEqual(expected_response, decoded_json)
def test_network_driver_leave(self):
fake_docker_net_id = lib_utils.get_hash()
fake_docker_endpoint_id = lib_utils.get_hash()