# 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 random
import uuid
from openstackclient.tests.functional.network.v2 import common
class FloatingIpTests(common.NetworkTests):
"""Functional tests for floating ip"""
@classmethod
def setUpClass(cls):
common.NetworkTests.setUpClass()
if cls.haz_network:
# Create common networks that all tests share
cls.EXTERNAL_NETWORK_NAME = uuid.uuid4().hex
cls.PRIVATE_NETWORK_NAME = uuid.uuid4().hex
# Create a network for the floating ip
json_output = cls.openstack(
'network create ' +
'--external ' +
cls.EXTERNAL_NETWORK_NAME,
parse_output=True,
)
cls.external_network_id = json_output["id"]
# Create a private network for the port
json_output = cls.openstack(
'network create ' +
cls.PRIVATE_NETWORK_NAME,
parse_output=True,
)
cls.private_network_id = json_output["id"]
@classmethod
def tearDownClass(cls):
try:
if cls.haz_network:
del_output = cls.openstack(
'network delete ' +
cls.EXTERNAL_NETWORK_NAME + ' ' +
cls.PRIVATE_NETWORK_NAME
)
cls.assertOutput('', del_output)
finally:
super(FloatingIpTests, cls).tearDownClass()
def setUp(self):
super(FloatingIpTests, self).setUp()
# Nothing in this class works with Nova Network
if not self.haz_network:
self.skipTest("No Network service present")
# Verify setup
self.assertIsNotNone(self.external_network_id)
self.assertIsNotNone(self.private_network_id)
def _create_subnet(self, network_name, subnet_name):
subnet_id = None
# Try random subnet range for subnet creating
# Because we can not determine ahead of time what subnets are
# already in use, possibly by another test running in parallel,
# try 4 times
for i in range(4):
# Make a random subnet
subnet = ".".join(map(
str,
(random.randint(0, 223) for _ in range(3))
)) + ".0/26"
try:
# Create a subnet for the network
json_output = self.openstack(
'subnet create ' +
'--network ' + network_name + ' ' +
'--subnet-range ' + subnet + ' ' +
subnet_name,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
subnet_id = json_output["id"]
except Exception:
if (i == 3):
# raise the exception at the last time
raise
pass
else:
# break and no longer retry if create successfully
break
return subnet_id
def test_floating_ip_delete(self):
"""Test create, delete multiple"""
# Subnets must exist even if not directly referenced here
ext_subnet_id = self._create_subnet(
self.EXTERNAL_NETWORK_NAME,
"ext-test-delete"
)
self.addCleanup(self.openstack, 'subnet delete ' + ext_subnet_id)
json_output = self.openstack(
'floating ip create ' +
'--description aaaa ' +
self.EXTERNAL_NETWORK_NAME,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
ip1 = json_output["id"]
self.assertEqual(
'aaaa',
json_output["description"],
)
json_output = self.openstack(
'floating ip create ' +
'--description bbbb ' +
self.EXTERNAL_NETWORK_NAME,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
ip2 = json_output["id"]
self.assertEqual(
'bbbb',
json_output["description"],
)
# Clean up after ourselves
del_output = self.openstack('floating ip delete ' + ip1 + ' ' + ip2)
self.assertOutput('', del_output)
self.assertIsNotNone(json_output["floating_network_id"])
def test_floating_ip_list(self):
"""Test create defaults, list filters, delete"""
# Subnets must exist even if not directly referenced here
ext_subnet_id = self._create_subnet(
self.EXTERNAL_NETWORK_NAME,
"ext-test-delete"
)
self.addCleanup(self.openstack, 'subnet delete ' + ext_subnet_id)
json_output = self.openstack(
'floating ip create ' +
'--description aaaa ' +
self.EXTERNAL_NETWORK_NAME,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
ip1 = json_output["id"]
self.addCleanup(self.openstack, 'floating ip delete ' + ip1)
self.assertEqual(
'aaaa',
json_output["description"],
)
self.assertIsNotNone(json_output["floating_network_id"])
fip1 = json_output["floating_ip_address"]
json_output = self.openstack(
'floating ip create ' +
'--description bbbb ' +
self.EXTERNAL_NETWORK_NAME,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
ip2 = json_output["id"]
self.addCleanup(self.openstack, 'floating ip delete ' + ip2)
self.assertEqual(
'bbbb',
json_output["description"],
)
self.assertIsNotNone(json_output["floating_network_id"])
fip2 = json_output["floating_ip_address"]
# Test list
json_output = self.openstack(
'floating ip list',
parse_output=True,
)
fip_map = {
item.get('ID'):
item.get('Floating IP Address') for item in json_output
}
# self.assertEqual(item_map, json_output)
self.assertIn(ip1, fip_map.keys())
self.assertIn(ip2, fip_map.keys())
self.assertIn(fip1, fip_map.values())
self.assertIn(fip2, fip_map.values())
# Test list --long
json_output = self.openstack(
'floating ip list ' +
'--long',
parse_output=True,
)
fip_map = {
item.get('ID'):
item.get('Floating IP Address') for item in json_output
}
self.assertIn(ip1, fip_map.keys())
self.assertIn(ip2, fip_map.keys())
self.assertIn(fip1, fip_map.values())
self.assertIn(fip2, fip_map.values())
desc_map = {
item.get('ID'): item.get('Description') for item in json_output
}
self.assertIn('aaaa', desc_map.values())
self.assertIn('bbbb', desc_map.values())
# TODO(dtroyer): add more filter tests
json_output = self.openstack(
'floating ip show ' +
ip1,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
self.assertEqual(
ip1,
json_output["id"],
)
self.assertEqual(
'aaaa',
json_output["description"],
)
self.assertIsNotNone(json_output["floating_network_id"])
self.assertEqual(
fip1,
json_output["floating_ip_address"],
)
def test_floating_ip_set_and_unset_port(self):
"""Test Floating IP Set and Unset port"""
# Subnets must exist even if not directly referenced here
ext_subnet_id = self._create_subnet(
self.EXTERNAL_NETWORK_NAME,
"ext-test-delete"
)
self.addCleanup(self.openstack, 'subnet delete ' + ext_subnet_id)
priv_subnet_id = self._create_subnet(
self.PRIVATE_NETWORK_NAME,
"priv-test-delete"
)
self.addCleanup(self.openstack, 'subnet delete ' + priv_subnet_id)
self.ROUTER = uuid.uuid4().hex
self.PORT_NAME = uuid.uuid4().hex
json_output = self.openstack(
'floating ip create ' +
'--description aaaa ' +
self.EXTERNAL_NETWORK_NAME,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
ip1 = json_output["id"]
self.addCleanup(self.openstack, 'floating ip delete ' + ip1)
self.assertEqual(
'aaaa',
json_output["description"],
)
json_output = self.openstack(
'port create ' +
'--network ' + self.PRIVATE_NETWORK_NAME + ' ' +
'--fixed-ip subnet=' + priv_subnet_id + ' ' +
self.PORT_NAME,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
port_id = json_output["id"]
json_output = self.openstack(
'router create ' +
self.ROUTER,
parse_output=True,
)
self.assertIsNotNone(json_output["id"])
self.addCleanup(self.openstack, 'router delete ' + self.ROUTER)
self.openstack(
'router add port ' +
self.ROUTER + ' ' +
port_id
)
self.openstack(
'router set ' +
'--external-gateway ' + self.EXTERNAL_NETWORK_NAME + ' ' +
self.ROUTER
)
self.addCleanup(
self.openstack,
'router unset --external-gateway ' + self.ROUTER,
)
self.addCleanup(
self.openstack,
'router remove port ' + self.ROUTER + ' ' + port_id,
)
self.openstack(
'floating ip set ' +
'--port ' + port_id + ' ' +
ip1
)
self.addCleanup(
self.openstack,
'floating ip unset --port ' + ip1,
)
json_output = self.openstack(
'floating ip show ' +
ip1,
parse_output=True,
)
self.assertEqual(
port_id,
json_output["port_id"],
)