Merge "Tempest: Scenario tests for Provider security group with NSXv3"
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# 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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import collections
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from oslo_log import log as logging
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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.common.utils import test_utils
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from tempest.scenario import manager
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from tempest import test
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from vmware_nsx_tempest.services import nsxv3_client
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CONF = config.CONF
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LOG = logging.getLogger(__name__)
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Floating_IP_tuple = collections.namedtuple('Floating_IP_tuple',
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['floating_ip', 'server'])
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class TestProviderSecurityGroup(manager.NetworkScenarioTest):
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"""Test Provider security Group Scenario
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Test the following Provider security Group scenarios
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- Create default and PSG based servers and check connectivity
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- Create mulitple default and PSG based servers and check
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connectivity
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- Create mulitple default and PSG based servers and check
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connectivity on differect cidr
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"""
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@classmethod
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def skip_checks(cls):
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super(TestProviderSecurityGroup, cls).skip_checks()
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if not test.is_extension_enabled('provider-security-group', 'network'):
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msg = "Extension provider-security-group is not enabled."
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raise cls.skipException(msg)
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@classmethod
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def setup_credentials(cls):
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cls.set_network_resources()
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super(TestProviderSecurityGroup, cls).setup_credentials()
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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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def setUp(self):
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super(TestProviderSecurityGroup, self).setUp()
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self.cmgr_pri = self.get_client_manager('primary')
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self.cmgr_alt = self.get_client_manager('alt')
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self.cmgr_adm = self.get_client_manager('admin')
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self.keypairs = {}
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self.servers = []
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def create_security_provider_group(self, cmgr=None,
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tenant_id=None, provider=False):
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sg_client_admin = self.cmgr_adm.security_groups_client
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sg_dict = dict(name=data_utils.rand_name('provider-sec-group'))
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if tenant_id:
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sg_dict['tenant_id'] = tenant_id
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if provider:
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sg_dict['provider'] = True
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sg = sg_client_admin.create_security_group(**sg_dict)
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sg = sg.get('security_group', sg)
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self.addCleanup(test_utils.call_and_ignore_notfound_exc,
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self.delete_security_group,
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sg_client_admin, sg.get('id'))
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return sg
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def delete_security_group(self, sg_client, sg_id):
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sg_client.delete_security_group(sg_id)
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def _delete_router(self, router):
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body = self.ports_client.list_ports(device_id=router['id'])
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interfaces = body['ports']
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for i in interfaces:
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test_utils.call_and_ignore_notfound_exc(
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self.routers_client.remove_router_interface, router['id'],
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subnet_id=i['fixed_ips'][0]['subnet_id'])
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self.routers_client.delete_router(router['id'])
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def _create_router(self, router_name=None, admin_state_up=True,
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external_network_id=None, enable_snat=None,
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**kwargs):
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ext_gw_info = {}
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if external_network_id:
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ext_gw_info['network_id'] = external_network_id
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if enable_snat is not None:
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ext_gw_info['enable_snat'] = enable_snat
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body = self.routers_client.create_router(
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name=router_name, external_gateway_info=ext_gw_info,
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admin_state_up=admin_state_up, **kwargs)
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router = body.get('router', body)
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self.addCleanup(self._delete_router, router)
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return router
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def _create_subnet(self, network, cidr, subnets_client=None, **kwargs):
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client = subnets_client or self.subnets_client
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body = client.create_subnet(
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name=data_utils.rand_name('subnet-psg'),
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network_id=network['id'], tenant_id=network['tenant_id'],
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cidr=cidr, ip_version=4, **kwargs)
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subnet = body.get('subnet', body)
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self.addCleanup(test_utils.call_and_ignore_notfound_exc,
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client.delete_subnet, subnet['id'])
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return subnet
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def get_port_id(self, network_id, subnet_id, instance):
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_, instance_addr = instance["addresses"].items()[0]
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instance_fixed_ip = instance_addr[0]["addr"]
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for port in self._list_ports():
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port_fixed_ip = port["fixed_ips"][0]["ip_address"]
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if port["network_id"] == network_id and port["fixed_ips"][0][
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"subnet_id"] == subnet_id and instance["id"] == port[
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"device_id"] and port_fixed_ip == instance_fixed_ip:
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port_id = port["id"]
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self.assertIsNotNone(port_id, "Failed to find Instance's port id!!!")
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return port_id
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def _create_server(self, name, network, image_id=None):
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keypair = self.create_keypair()
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self.keypairs[keypair['name']] = keypair
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security_groups = [{'name': self.security_group['name']}]
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network = {'uuid': network['id']}
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server = self.create_server(name=name, networks=[network],
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key_name=keypair['name'],
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security_groups=security_groups,
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image_id=image_id,
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wait_until='ACTIVE')
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self.servers.append(server)
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return server
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def _get_server_key(self, server):
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return self.keypairs[server['key_name']]['private_key']
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def _get_server_ip(self, server):
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addresses = server['addresses'][self.network['name']]
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for address in addresses:
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if address['version'] == CONF.validation.ip_version_for_ssh:
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return address['addr']
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def create_security_group_rule(self, security_group_id,
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cmgr=None, tenant_id=None,
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protocol=None):
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cmgr = cmgr or self.cmgr_adm
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sgr_client = cmgr.security_group_rules_client
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sgr_dict = dict(security_group_id=security_group_id,
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direction='ingress', protocol=protocol)
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if tenant_id:
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sgr_dict['tenant_id'] = tenant_id
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sgr = sgr_client.create_security_group_rule(**sgr_dict)
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return sgr.get('security_group_rule', sgr)
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def create_network_topo(self):
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self.security_group = self._create_security_group()
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self.network = self._create_network()
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self.subnet = self._create_subnet(self.network,
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cidr='10.168.1.0/24')
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self.router = self._create_router(
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router_name=data_utils.rand_name('router-psg'),
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external_network_id=CONF.network.public_network_id)
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self.routers_client.add_router_interface(
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self.router['id'], subnet_id=self.subnet['id'])
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self.addCleanup(self.routers_client.remove_router_interface,
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self.router['id'], subnet_id=self.subnet['id'])
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networks = dict(security_group=self.security_group,
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network=self.network,
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subnet=self.subnet, router=self.router)
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return networks
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def create_multi_network_topo(self):
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self.security_group = self._create_security_group()
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self.network = self._create_network(namestart="net-psg")
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self.subnet = self._create_subnet(self.network,
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cidr='10.168.1.0/24')
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self.router = self._create_router(
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router_name=data_utils.rand_name('router-psg'),
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external_network_id=CONF.network.public_network_id)
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self.routers_client.add_router_interface(
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self.router['id'], subnet_id=self.subnet['id'])
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self.addCleanup(self.routers_client.remove_router_interface,
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self.router['id'], subnet_id=self.subnet['id'])
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self.network_2 = self._create_network()
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self.subnet_2 = self._create_subnet(self.network_2,
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cidr='10.168.2.0/24')
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self.routers_client.add_router_interface(
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self.router['id'], subnet_id=self.subnet_2['id'])
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self.addCleanup(self.routers_client.remove_router_interface,
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self.router['id'], subnet_id=self.subnet_2['id'])
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networks_topo = dict(security_group=self.security_group,
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network=self.network,
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subnet=self.subnet, router=self.router,
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network2=self.network_2, subnet2=self.subnet_2)
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return networks_topo
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def _check_server_connectivity(self, floating_ip,
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remote_ip, private_key,
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should_connect=True):
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ssh_source = self.get_remote_client(floating_ip,
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private_key=private_key)
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msg = "ip address %s is reachable" % remote_ip
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try:
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self.assertTrue(self._check_remote_connectivity
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(ssh_source, remote_ip, should_connect),
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msg)
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except Exception:
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LOG.exception("Unable to access {dest} via ssh to "
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"floating-ip {src}".format(dest=remote_ip,
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src=floating_ip))
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raise
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def _test_connectivity_between_default_psg_server(self, network_topo):
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server_name_default = data_utils.rand_name('server-default-sec-group')
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network = network_topo['network']
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server_default = self._create_server(server_name_default, network)
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tenant_id = network['tenant_id']
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sg = self.create_security_provider_group(provider=True,
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tenant_id=tenant_id)
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sg_id = sg.get('id')
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server_name_psg = data_utils.rand_name('server-psg-sec-group')
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server_psg = self._create_server(server_name_psg, network)
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floating_ip_default = self.create_floating_ip(server_default)
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floating_ip_psg = self.create_floating_ip(server_psg)
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private_ip_address_psg_vm = floating_ip_psg['fixed_ip_address']
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ip_address_default_vm = floating_ip_default['floating_ip_address']
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private_key_default_vm = self._get_server_key(server_default)
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self._check_server_connectivity(ip_address_default_vm,
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private_ip_address_psg_vm,
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private_key_default_vm)
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self.create_security_group_rule(sg_id, cmgr=self.cmgr_adm,
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protocol='icmp')
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self._check_server_connectivity(ip_address_default_vm,
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private_ip_address_psg_vm,
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private_key_default_vm,
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should_connect=False)
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def _test_ping_when_psg_enabled_disbaled_on_port(self, network_topo):
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server_name_default = data_utils.rand_name('server-default-sec-group')
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network = network_topo['network']
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server_default = self._create_server(server_name_default, network)
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tenant_id = network['tenant_id']
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sg = self.create_security_provider_group(provider=True,
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tenant_id=tenant_id)
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sg_id = sg.get('id')
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server_name_psg = data_utils.rand_name('server-psg-sec-group')
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server_psg = self._create_server(server_name_psg, network)
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floating_ip_default = self.create_floating_ip(server_default)
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floating_ip_psg = self.create_floating_ip(server_psg)
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private_ip_address_psg_vm = floating_ip_psg['fixed_ip_address']
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ip_address_default_vm = floating_ip_default['floating_ip_address']
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private_key_default_vm = self._get_server_key(server_default)
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self._check_server_connectivity(ip_address_default_vm,
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private_ip_address_psg_vm,
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private_key_default_vm)
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self.create_security_group_rule(sg_id, cmgr=self.cmgr_adm,
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protocol='icmp')
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self._check_server_connectivity(ip_address_default_vm,
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private_ip_address_psg_vm,
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private_key_default_vm,
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should_connect=False)
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p_client = self.ports_client
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kwargs = {"provider_security_groups": ''}
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port_id = self.get_port_id(network['id'],
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network_topo['subnet']['id'], server_psg)
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p_client.update_port(port_id, **kwargs)
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self._check_server_connectivity(ip_address_default_vm,
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private_ip_address_psg_vm,
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private_key_default_vm)
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def _test_build_up_topology_and_check_connectivity(self, network_topo):
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server_name_default_1 =\
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data_utils.rand_name('server-default-sec-group-1')
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server_name_default_2 =\
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data_utils.rand_name('server-default-sec-group-2')
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network = network_topo['network']
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if 'network2' in network_topo:
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network2 = network_topo['network2']
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else:
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network2 = network
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server_default_1 = self._create_server(server_name_default_1, network)
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server_default_2 = self._create_server(server_name_default_2,
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network2)
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tenant_id = network['tenant_id']
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sg = self.create_security_provider_group(provider=True,
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tenant_id=tenant_id)
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sg_id = sg.get('id')
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server_name_psg_1 = data_utils.rand_name('server-psg-sec-group1')
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server_psg_1 = self._create_server(server_name_psg_1, network)
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server_name_psg_2 = data_utils.rand_name('server-psg-sec-group2')
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server_psg_2 = self._create_server(server_name_psg_2, network2)
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floating_ip_default_1 = self.create_floating_ip(server_default_1)
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floating_ip_psg_1 = self.create_floating_ip(server_psg_1)
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ip_address_default_vm_1 = floating_ip_default_1['floating_ip_address']
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private_ip_address_psg_vm_1 = floating_ip_psg_1['fixed_ip_address']
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private_key_default_vm_1 = self._get_server_key(server_default_1)
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floating_ip_default_2 = self.create_floating_ip(server_default_2)
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floating_ip_psg_2 = self.create_floating_ip(server_psg_2)
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private_ip_address_psg_vm_2 =\
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floating_ip_psg_2['fixed_ip_address']
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private_ip_address_default_vm_2 =\
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floating_ip_default_2['fixed_ip_address']
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self._check_server_connectivity(ip_address_default_vm_1,
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private_ip_address_psg_vm_1,
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private_key_default_vm_1)
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self._check_server_connectivity(ip_address_default_vm_1,
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private_ip_address_psg_vm_2,
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private_key_default_vm_1)
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self._check_server_connectivity(ip_address_default_vm_1,
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private_ip_address_default_vm_2,
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private_key_default_vm_1)
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self.create_security_group_rule(sg_id, cmgr=self.cmgr_adm,
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protocol='icmp')
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self._check_server_connectivity(ip_address_default_vm_1,
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private_ip_address_psg_vm_1,
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private_key_default_vm_1,
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should_connect=False)
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self._check_server_connectivity(ip_address_default_vm_1,
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private_ip_address_psg_vm_2,
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private_key_default_vm_1,
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should_connect=False)
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self._check_server_connectivity(ip_address_default_vm_1,
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private_ip_address_default_vm_2,
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private_key_default_vm_1)
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@test.attr(type='nsxv3')
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@test.idempotent_id('9d4192e9-b1b7-48c9-af04-67a82637c715')
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def test_connectivity_between_default_psg_server(self):
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self.network_topo = self.create_network_topo()
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self._test_connectivity_between_default_psg_server(self.network_topo)
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@test.attr(type='nsxv3')
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@test.idempotent_id('4a8eac6a-68ff-4392-bab9-70ea08132acb')
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def test_connectivity_between_default_psg_servers(self):
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self.network_topo = self.create_network_topo()
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self._test_build_up_topology_and_check_connectivity(self.network_topo)
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@test.attr(type='nsxv3')
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@test.idempotent_id('8bae2101-4f74-4d61-a7a5-42420611cf86')
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def test_connectivity_between_default_psg_server_with_multi_networks(self):
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self.network_topo = self.create_multi_network_topo()
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self._test_build_up_topology_and_check_connectivity(self.network_topo)
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@test.attr(type='nsxv3')
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@test.idempotent_id('998789ce-8db7-4295-bce0-390fbbf0e489')
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def test_ping_when_psg_enabled_disbaled_on_port(self):
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self.network_topo = self.create_multi_network_topo()
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self._test_ping_when_psg_enabled_disbaled_on_port(self.network_topo)
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