161 lines
7.7 KiB
Python
161 lines
7.7 KiB
Python
# Copyright 2016 VMware Inc
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# All Rights Reserved
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_log import log as logging
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from tempest.api.network import base
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from tempest import config
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from tempest.lib.common.utils import data_utils
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from tempest.lib import decorators
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from tempest import test
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from vmware_nsx_tempest_plugin.services import nsxv3_client
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CONF = config.CONF
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LOG = logging.getLogger(__name__)
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class NSXv3FloatingIPTest(base.BaseNetworkTest):
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@classmethod
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def skip_checks(cls):
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super(NSXv3FloatingIPTest, cls).skip_checks()
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if not test.is_extension_enabled('router', 'network'):
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msg = "router extension not enabled."
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raise cls.skipException(msg)
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if not CONF.network.public_network_id:
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msg = "Public network id not found."
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raise cls.skipException(msg)
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@classmethod
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def resource_setup(cls):
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super(NSXv3FloatingIPTest, cls).resource_setup()
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cls.ext_net_id = CONF.network.public_network_id
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# Create the topology to test floating IP
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cls.network = cls.create_network()
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cls.subnet = cls.create_subnet(cls.network)
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cls.router = cls.create_router(data_utils.rand_name('router-'),
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external_network_id=cls.ext_net_id)
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cls.create_router_interface(cls.router['id'], cls.subnet['id'])
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cls.ports = []
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for i in range(2):
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cls.ports.append(cls.create_port(cls.network))
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cls.nsx = nsxv3_client.NSXV3Client(CONF.nsxv3.nsx_manager,
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CONF.nsxv3.nsx_user,
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CONF.nsxv3.nsx_password)
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@decorators.attr(type='nsxv3')
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@decorators.idempotent_id('593e4e51-9ea2-445b-b789-eff2b0b7a503')
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def test_create_floating_ip(self):
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# Create a floating ip
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create_body = self.floating_ips_client.create_floatingip(
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floating_network_id=self.ext_net_id,
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port_id=self.ports[0]['id'])
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fip = create_body['floatingip']
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port_ip = self.ports[0]['fixed_ips'][0]['ip_address']
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LOG.debug("Port IP address: %s", port_ip)
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self.addCleanup(self.floating_ips_client.delete_floatingip,
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fip['id'])
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nsx_router = self.nsx.get_logical_router(self.router['name'],
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self.router['id'])
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LOG.debug("NSX router on backend: %s", nsx_router)
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nat_rules = self.nsx.get_logical_router_nat_rules(nsx_router)
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LOG.debug("NAT rules on NSX router %(router)s: %(rules)s",
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{'router': nsx_router, 'rules': nat_rules})
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dnat_rules = [(rule['translated_network'],
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rule['match_destination_network']) for rule in nat_rules
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if rule['action'] == 'DNAT']
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snat_rules = [(rule['translated_network'],
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rule['match_source_network']) for rule in nat_rules
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if 'match_source_network' in rule]
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LOG.debug("snat_rules: %(snat)s; dnat_rules: %(dnat)s",
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{'snat': snat_rules, 'dnat': dnat_rules})
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self.assertIsNotNone(fip['id'])
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self.assertEqual(fip['fixed_ip_address'], port_ip)
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self.assertIn((fip['floating_ip_address'], port_ip), snat_rules)
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self.assertIn((port_ip, fip['floating_ip_address']), dnat_rules)
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@decorators.attr(type='nsxv3')
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@decorators.idempotent_id('48d8cda8-dfc3-4d84-8f91-4bad6cc7d452')
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def test_update_floating_ip(self):
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# Create a floating ip
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create_body = self.floating_ips_client.create_floatingip(
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floating_network_id=self.ext_net_id,
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port_id=self.ports[0]['id'])
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fip = create_body['floatingip']
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port1_ip = self.ports[0]['fixed_ips'][0]['ip_address']
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port2_ip = self.ports[1]['fixed_ips'][0]['ip_address']
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LOG.debug("Port1 IP address: %(port1)s, port2 IP address %(port2)s",
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{'port1': port1_ip, 'port2': port2_ip})
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self.addCleanup(self.floating_ips_client.delete_floatingip,
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fip['id'])
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nsx_router = self.nsx.get_logical_router(self.router['name'],
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self.router['id'])
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self.assertEqual(fip['fixed_ip_address'], port1_ip)
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self.assertEqual(fip['router_id'], self.router['id'])
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# Update the floating ip
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update_body = self.floating_ips_client.update_floatingip(
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fip['id'], port_id=self.ports[1]['id'])
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updated_fip = update_body['floatingip']
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nat_rules = self.nsx.get_logical_router_nat_rules(nsx_router)
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LOG.debug("NAT rules on NSX router %(router)s: %(rules)s",
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{'router': nsx_router, 'rules': nat_rules})
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dnat_rules = [(rule['translated_network'],
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rule['match_destination_network']) for rule in nat_rules
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if rule['action'] == 'DNAT']
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snat_rules = [(rule['translated_network'],
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rule['match_source_network']) for rule in nat_rules
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if 'match_source_network' in rule]
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LOG.debug("snat_rules: %(snat)s; dnat_rules: %(dnat)s",
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{'snat': snat_rules, 'dnat': dnat_rules})
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self.assertEqual(updated_fip['fixed_ip_address'], port2_ip)
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self.assertEqual(updated_fip['floating_ip_address'],
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fip['floating_ip_address'])
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self.assertIn((updated_fip['floating_ip_address'], port2_ip),
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snat_rules)
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self.assertIn((port2_ip, updated_fip['floating_ip_address']),
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dnat_rules)
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@decorators.attr(type='nsxv3')
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@decorators.idempotent_id('6e5a87fe-b40e-4c62-94b8-07431493cc3d')
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def test_delete_floating_ip(self):
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# Create a floating ip
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create_body = self.floating_ips_client.create_floatingip(
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floating_network_id=self.ext_net_id,
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port_id=self.ports[0]['id'])
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fip = create_body['floatingip']
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port_ip = self.ports[0]['fixed_ips'][0]['ip_address']
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LOG.debug("Port IP address: %s", port_ip)
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nsx_router = self.nsx.get_logical_router(self.router['name'],
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self.router['id'])
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LOG.debug("NSX router on backend: %s", nsx_router)
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self.assertIsNotNone(fip['id'])
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# Delete the floating ip and backend nat rules
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self.floating_ips_client.delete_floatingip(fip['id'])
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nat_rules = self.nsx.get_logical_router_nat_rules(nsx_router)
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LOG.debug("NAT rules on NSX router %(router)s: %(rules)s",
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{'router': nsx_router, 'rules': nat_rules})
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dnat_rules = [(rule['translated_network'],
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rule['match_destination_network']) for rule in nat_rules
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if rule['action'] == 'DNAT']
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snat_rules = [(rule['translated_network'],
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rule['match_source_network']) for rule in nat_rules
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if 'match_source_network' in rule]
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LOG.debug("snat_rules: %(snat)s; dnat_rules: %(dnat)s",
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{'snat': snat_rules, 'dnat': dnat_rules})
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self.assertNotIn((fip['floating_ip_address'], port_ip), snat_rules)
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self.assertNotIn((port_ip, fip['floating_ip_address']), dnat_rules)
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