| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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 Local Modules |
| from nose.plugins.attrib import attr |
| from marvin.cloudstackTestCase import cloudstackTestCase, unittest |
| from marvin.lib.utils import (validateList, |
| cleanup_resources, |
| _execute_ssh_command, |
| get_host_credentials, |
| random_gen) |
| from marvin.lib.base import (PhysicalNetwork, |
| Host, |
| TrafficType, |
| Domain, |
| Network, |
| NetworkOffering, |
| VirtualMachine, |
| ServiceOffering, |
| Zone) |
| from marvin.lib.common import (get_domain, |
| get_zone, |
| get_template, |
| list_virtual_machines) |
| |
| import logging |
| |
| class TestMulipleNetworkCreation(cloudstackTestCase): |
| @classmethod |
| def setUpClass(cls): |
| cls.testClient = super( |
| TestMulipleNetworkCreation, |
| cls).getClsTestClient() |
| cls.apiclient = cls.testClient.getApiClient() |
| cls.testdata = cls.testClient.getParsedTestDataConfig() |
| cls.services = cls.testClient.getParsedTestDataConfig() |
| cls.domain = get_domain(cls.apiclient) |
| zone = get_zone(cls.apiclient, cls.testClient.getZoneForTests()) |
| cls.zone = Zone(zone.__dict__) |
| cls.template = get_template(cls.apiclient, cls.zone.id) |
| cls._cleanup = [] |
| |
| cls.logger = logging.getLogger("TestMulipleNetworkCreation") |
| cls.stream_handler = logging.StreamHandler() |
| cls.logger.setLevel(logging.DEBUG) |
| cls.logger.addHandler(cls.stream_handler) |
| |
| # Disable the zone to create physical networks |
| cls.zone.update( |
| cls.apiclient, |
| allocationstate="Disabled" |
| ) |
| |
| try: |
| cls.physical_network = PhysicalNetwork.create( |
| cls.apiclient, |
| cls.services["l2-network"], |
| zoneid=cls.zone.id |
| ) |
| cls._cleanup.append(cls.physical_network) |
| |
| cls.physical_network_2 = PhysicalNetwork.create( |
| cls.apiclient, |
| cls.services["l2-network"], |
| zoneid=cls.zone.id |
| ) |
| cls._cleanup.append(cls.physical_network_2) |
| except Exception as e: |
| cls.tearDownClass() |
| raise unittest.SkipTest(e) |
| |
| cls.kvmnetworklabel=None |
| try: |
| hosts = Host.list(cls.apiclient, type='Routing') |
| if isinstance(hosts, list) and len(hosts) > 0: |
| host = hosts[0] |
| else: |
| return |
| if host.hypervisor.lower() not in "kvm": |
| return |
| host.user, host.passwd = get_host_credentials(cls.config, host.ipaddress) |
| bridges = _execute_ssh_command(host.ipaddress, 22, host.user, host.passwd, "brctl show |grep cloudbr |awk '{print $1}'") |
| existing_physical_networks = PhysicalNetwork.list(cls.apiclient) |
| for existing_physical_network in existing_physical_networks: |
| trafficTypes = TrafficType.list( |
| cls.apiclient, |
| physicalnetworkid=existing_physical_network.id) |
| if trafficTypes is None: |
| continue |
| for traffic_type in trafficTypes: |
| if traffic_type.traffictype == "Guest": |
| try: |
| for bridge in bridges: |
| if bridge == str(traffic_type.kvmnetworklabel): |
| bridges.remove(bridge) |
| except Exception as e: |
| continue |
| |
| if bridges is not None and len(bridges) > 0: |
| cls.kvmnetworklabel = bridges[0] |
| if cls.kvmnetworklabel is not None: |
| cls.logger.debug("Found an unused kvmnetworklabel %s" %cls.kvmnetworklabel) |
| else: |
| cls.logger.debug("Not find an unused kvmnetworklabel") |
| except Exception as e: |
| return |
| |
| @classmethod |
| def tearDownClass(cls): |
| try: |
| cls.zone.update( |
| cls.apiclient, |
| allocationstate="Enabled" |
| ) |
| # Cleanup resources used |
| super(TestMulipleNetworkCreation, cls).tearDownClass() |
| except Exception as e: |
| raise Exception("Warning: Exception during cleanup : %s" % e) |
| return |
| |
| def setUp(self): |
| self.apiclient = self.testClient.getApiClient() |
| self.cleanup = [] |
| |
| return |
| |
| def tearDown(self): |
| super(TestMulipleNetworkCreation, self).tearDown() |
| |
| @attr(tags=["advanced"], required_hardware="false") |
| def test_01_add_traffictype_for_untagged_networks(self): |
| """ |
| Try to add to traffic type Guest to each of the network |
| Two physical networks are already created without tags |
| |
| 1. Try to add traffic type Guest to physcial network |
| 2. Ensure that it throws exception |
| 3. Now add the tags to the physical network |
| 4. Add traffic type Guest to the physical network and it should not throw exception |
| 5. Do the same above steps for the other physical network |
| |
| :return: |
| """ |
| try: |
| # Add traffic type |
| self.physical_network.addTrafficType( |
| self.apiclient, |
| type="Guest" |
| ) |
| |
| # If the control comes then there is something wrong with the code. |
| # The code should throw exception as there are multiple networks with null tags |
| raise Exception("Exception should occur when adding traffic type since tags are null") |
| except Exception as e: |
| self.logger.info("Exception happened as expected") |
| |
| # Now update the network with tags |
| self.physical_network.update( |
| self.apiclient, |
| tags="Guest" |
| ) |
| |
| # try adding traffic type again. it should not throw error |
| self.physical_network.addTrafficType( |
| self.apiclient, |
| type="Guest" |
| ) |
| |
| # Do the same thing for the second network |
| try: |
| self.physical_network_2.addTrafficType( |
| self.apiclient, |
| type="Guest" |
| ) |
| |
| # It should throw exception and should not come here |
| raise Exception("Exception should occur when adding traffic type since tags are null") |
| except Exception as e: |
| self.logger.info("Exception happened as expected") |
| |
| # Now update the network with tags |
| self.physical_network_2.update( |
| self.apiclient, |
| tags="Guest" |
| ) |
| |
| # try adding traffic type again. it should not throw error |
| self.physical_network_2.addTrafficType( |
| self.apiclient, |
| type="Guest" |
| ) |
| |
| @attr(tags=["advanced"], required_hardware="false") |
| def test_02_created_shared_guest_network(self): |
| """ |
| 1. Create new physical network |
| 2. Update the network with tags and traffic type "Guest" |
| 3. Create a network offering and shared network based on the above physical network |
| 4. Create a virtual machine using the above created network |
| 4. Ensure that the traffic type is Guest and vlan is same as the shared network |
| :return: |
| """ |
| #1. Create a physical network |
| self.physical_network_3 = PhysicalNetwork.create( |
| self.apiclient, |
| self.services["l2-network"], |
| isolationmethods="VLAN", |
| zoneid=self.zone.id |
| ) |
| self.cleanup.append(self.physical_network_3) |
| |
| # Enable the network |
| self.physical_network_3.update( |
| self.apiclient, |
| tags="guest", |
| state="Enabled" |
| ) |
| |
| #2. try adding traffic type Guest |
| TrafficType.add( |
| self.apiclient, |
| physicalnetworkid=self.physical_network_3.id, |
| kvmnetworklabel=self.kvmnetworklabel, |
| traffictype="Guest" |
| ) |
| |
| # Create network offering |
| self.services["network_offering_shared"]["supportedservices"] = "" |
| self.services["network_offering_shared"]["serviceProviderList"] = {} |
| self.services["network_offering_shared"]["tags"] = "guest" |
| self.network_offering = NetworkOffering.create( |
| self.apiclient, |
| self.services["network_offering_shared"] |
| ) |
| self.cleanup.append(self.network_offering) |
| |
| # Enable network offering |
| self.network_offering.update( |
| self.apiclient, |
| state='Enabled' |
| ) |
| |
| #3. Create a shared network |
| self.shared_network = Network.create( |
| self.apiclient, |
| self.services["network2"], |
| networkofferingid=self.network_offering.id, |
| zoneid=self.zone.id, |
| domainid=self.domain.id |
| #physicalnetworkid=self.physical_network_3.id |
| ) |
| self.cleanup.append(self.shared_network) |
| |
| # Create small service offering |
| self.service_offering = ServiceOffering.create( |
| self.apiclient, |
| self.testdata["service_offerings"]["small"] |
| ) |
| self.cleanup.append(self.service_offering) |
| |
| #4. Create virtual machine |
| self.testdata["virtual_machine"]["zoneid"] = self.zone.id |
| self.testdata["virtual_machine"]["template"] = self.template.id |
| self.virtual_machine = VirtualMachine.create( |
| self.apiclient, |
| self.testdata["virtual_machine"], |
| templateid=self.template.id, |
| serviceofferingid=self.service_offering.id, |
| networkids=self.shared_network.id |
| ) |
| self.cleanup.append(self.virtual_machine) |
| |
| list_vms = VirtualMachine.list( |
| self.apiclient, |
| id=self.virtual_machine.id |
| ) |
| |
| vm = list_vms[0] |
| # make sure that vm uses the same vlan of the network |
| self.assertEqual(vm.nic[0].traffictype, |
| "Guest", |
| "Vm traffic type is not same") |
| |
| self.assertEqual(vm.nic[0].isolationuri, |
| "vlan://" + str(self.services["network2"]["vlan"]), |
| "Vm network vlan is not same") |
| |
| self.network_offering.update( |
| self.apiclient, |
| state='Disabled' |
| ) |
| |
| hosts = Host.list( |
| self.apiclient, |
| id=vm.hostid |
| ) |
| if isinstance(hosts, list) and len(hosts) > 0: |
| host = hosts[0] |
| else: |
| raise Exception("Cannot find the host where vm is running on") |
| if host.hypervisor.lower() not in "kvm": |
| return |
| if self.kvmnetworklabel is None: |
| return |
| try: |
| host.user, host.passwd = get_host_credentials(self.config, host.ipaddress) |
| physical_nic_kvmnetworklabel= _execute_ssh_command(host.ipaddress, 22, host.user, host.passwd, "brctl show %s | grep cloudbr |awk '{print $4}'" % self.kvmnetworklabel) |
| bridge_name = _execute_ssh_command(host.ipaddress, 22, host.user, host.passwd, "virsh domiflist %s |grep vnet |awk '{print $3}'" % vm.instancename) |
| except Exception as e: |
| return |
| |
| if bridge_name is not None and physical_nic_kvmnetworklabel is not None: |
| if bridge_name[0].startswith("br%s-" %physical_nic_kvmnetworklabel[0]): |
| self.logger.debug("vm is running on physical nic %s and bridge %s" % (physical_nic_kvmnetworklabel[0], bridge_name[0])) |
| else: |
| raise Exception("vm should be running on physical nic %s but on bridge" % (physical_nic_kvmnetworklabel[0], bridge_name[0])) |
| |
| @attr(tags=["advanced"], required_hardware="false") |
| def test_03_update_network_with_null_tags(self): |
| """ |
| Update the tags to NULL for the existing physical network |
| Since the zone has already "Management" network of traffic type Guest without any tags, |
| we cant set the tags to null for the newly created networks |
| :return: |
| """ |
| try: |
| # Set tags to null |
| self.physical_network.update( |
| self.apiclient, |
| tags="" |
| ) |
| |
| # it should throw exception and should not come here |
| raise Exception("Tags cannot be removed from network as there are more than 1 network without tags") |
| except Exception as e: |
| self.logger.info("Exception happened as expected while removing the tags") |
| |
| try: |
| # Do the above steps for the second network |
| self.physical_network_2.update( |
| self.apiclient, |
| tags="" |
| ) |
| |
| # it should throw exception and should not come here |
| raise Exception("Tags cannot be removed from network as there are more than 1 network without tags") |
| except Exception as e: |
| self.logger.info("Exception happened as expected while removing the tags") |
| |
| @attr(tags=["advanced"], required_hardware="false") |
| def test_04_add_invalid_network_tags(self): |
| """ |
| Try to add other traffic types like "Storage", "Public" and "Management" |
| It should throw exception as there are physcial networks existing with this tag |
| :return: |
| """ |
| try: |
| # Add traffic type storage |
| self.physical_network.addTrafficType( |
| self.apiclient, |
| type="Storage" |
| ) |
| |
| # control should not come here |
| raise Exception("Storage tag should be assigned as there is another network with the same tag") |
| except Exception as e: |
| self.logger.info("Exception happened as expected while adding traffic type") |
| |
| try: |
| # Add traffic type Public |
| self.physical_network.addTrafficType( |
| self.apiclient, |
| type="Public" |
| ) |
| |
| # control should not come here |
| raise Exception("Public tag should be assigned as there is another network with the same tag") |
| except Exception as e: |
| self.logger.info("Exception happened as expected while adding traffic type") |
| |
| try: |
| # Add traffic type Management |
| self.physical_network.addTrafficType( |
| self.apiclient, |
| type="Management" |
| ) |
| |
| # control should not come here |
| raise Exception("Management tag should be assigned as there is another network with the same tag") |
| except Exception as e: |
| self.logger.info("Exception happened as expected while adding traffic type") |
