+class CreateInstanceIPv6NetworkTests(OSIntegrationTestCase):
+ """
+ Test for the CreateInstance class with a single NIC/Port with Floating IPs
+ """
+
+ def setUp(self):
+ """
+ Instantiates the CreateImage object that is responsible for downloading
+ and creating an OS image file within OpenStack
+ """
+ super(self.__class__, self).__start__()
+
+ self.nova = nova_utils.nova_client(self.os_creds)
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+ self.keypair_priv_filepath = 'tmp/' + self.guid
+ self.keypair_pub_filepath = self.keypair_priv_filepath + '.pub'
+ self.keypair_name = self.guid + '-kp'
+ self.vm_inst_name = self.guid + '-inst'
+ self.port1_name = self.guid + 'port1'
+ self.port2_name = self.guid + 'port2'
+
+ # Initialize for tearDown()
+ self.image_creator = None
+ self.network_creator = None
+ self.router_creator = None
+ self.flavor_creator = None
+ self.keypair_creator = None
+ self.sec_grp_creator = None
+ self.inst_creator = None
+
+ os_image_settings = openstack_tests.cirros_image_settings(
+ name=self.guid + '-image', image_metadata=self.image_metadata)
+ try:
+ self.image_creator = OpenStackImage(
+ self.os_creds, os_image_settings)
+ self.image_creator.create()
+
+ self.flavor_creator = OpenStackFlavor(
+ self.admin_os_creds,
+ FlavorConfig(
+ name=self.guid + '-flavor-name', ram=256, disk=10, vcpus=2,
+ metadata=self.flavor_metadata))
+ self.flavor_creator.create()
+
+ self.keypair_creator = OpenStackKeypair(
+ self.os_creds, KeypairConfig(
+ name=self.keypair_name,
+ public_filepath=self.keypair_pub_filepath,
+ private_filepath=self.keypair_priv_filepath))
+ self.keypair_creator.create()
+
+ sec_grp_name = self.guid + '-sec-grp'
+ rule1 = SecurityGroupRuleConfig(
+ sec_grp_name=sec_grp_name, direction=Direction.ingress,
+ protocol=Protocol.icmp)
+ rule2 = SecurityGroupRuleConfig(
+ sec_grp_name=sec_grp_name, direction=Direction.ingress,
+ protocol=Protocol.tcp, port_range_min=22, port_range_max=22)
+ self.sec_grp_creator = OpenStackSecurityGroup(
+ self.os_creds,
+ SecurityGroupConfig(
+ name=sec_grp_name, rule_settings=[rule1, rule2]))
+ self.sec_grp_creator.create()
+ except Exception as e:
+ self.tearDown()
+ raise e
+
+ def tearDown(self):
+ """
+ Cleans the created object
+ """
+ if self.inst_creator:
+ try:
+ self.inst_creator.clean()
+ except Exception as e:
+ logger.error(
+ 'Unexpected exception cleaning VM instance with message '
+ '- %s', e)
+
+ if self.keypair_creator:
+ try:
+ self.keypair_creator.clean()
+ except Exception as e:
+ logger.error(
+ 'Unexpected exception cleaning keypair with message - %s',
+ e)
+
+ if self.flavor_creator:
+ try:
+ self.flavor_creator.clean()
+ except Exception as e:
+ logger.error(
+ 'Unexpected exception cleaning flavor with message - %s',
+ e)
+
+ if self.sec_grp_creator:
+ try:
+ self.sec_grp_creator.clean()
+ except Exception as e:
+ logger.error(
+ 'Unexpected exception cleaning security group with message'
+ ' - %s', e)
+
+ if self.router_creator:
+ try:
+ self.router_creator.clean()
+ except Exception as e:
+ logger.error(
+ 'Unexpected exception cleaning router with message - %s',
+ e)
+
+ if self.network_creator:
+ try:
+ self.network_creator.clean()
+ except Exception as e:
+ logger.error(
+ 'Unexpected exception cleaning network with message - %s',
+ e)
+
+ if self.image_creator and not self.image_creator.image_settings.exists:
+ try:
+ self.image_creator.clean()
+ except Exception as e:
+ logger.error(
+ 'Unexpected exception cleaning image with message - %s', e)
+
+ super(self.__class__, self).__clean__()
+
+ def test_v4fip_v6overlay(self):
+ """
+ Tests the ability to assign an IPv4 floating IP to an IPv6 overlay
+ network when the external network does not have an IPv6 subnet.
+ """
+ subnet_settings = SubnetConfig(
+ name=self.guid + '-subnet', cidr='1:1:0:0:0:0:0:0/64',
+ ip_version=6)
+ network_settings = NetworkConfig(
+ name=self.guid + '-net', subnet_settings=[subnet_settings])
+ router_settings = RouterConfig(
+ name=self.guid + '-router', external_gateway=self.ext_net_name,
+ internal_subnets=[subnet_settings.name])
+
+ # Create Network
+ self.network_creator = OpenStackNetwork(
+ self.os_creds, network_settings)
+ self.network_creator.create()
+
+ # Create Router
+ self.router_creator = OpenStackRouter(
+ self.os_creds, router_settings)
+ self.router_creator.create()
+
+ port_settings = PortConfig(
+ name=self.port1_name, network_name=network_settings.name)
+
+ instance_settings = VmInstanceConfig(
+ name=self.vm_inst_name,
+ flavor=self.flavor_creator.flavor_settings.name,
+ port_settings=[port_settings],
+ security_group_names=[self.sec_grp_creator.sec_grp_settings.name],
+ floating_ip_settings=[FloatingIpConfig(
+ name='fip1', port_name=self.port1_name,
+ router_name=router_settings.name)])
+
+ self.inst_creator = OpenStackVmInstance(
+ self.os_creds, instance_settings,
+ self.image_creator.image_settings,
+ keypair_settings=self.keypair_creator.keypair_settings)
+
+ with self.assertRaises(BadRequest):
+ self.inst_creator.create(block=True)
+
+ def test_fip_v4and6_overlay(self):
+ """
+ Tests the ability to assign an IPv4 floating IP to an IPv6 overlay
+ network when the external network does not have an IPv6 subnet.
+ """
+ subnet4_settings = SubnetConfig(
+ name=self.guid + '-subnet4', cidr='10.0.1.0/24',
+ ip_version=4)
+ subnet6_settings = SubnetConfig(
+ name=self.guid + '-subnet6', cidr='1:1:0:0:0:0:0:0/64',
+ ip_version=6)
+ network_settings = NetworkConfig(
+ name=self.guid + '-net',
+ subnet_settings=[subnet4_settings, subnet6_settings])
+ router_settings = RouterConfig(
+ name=self.guid + '-router', external_gateway=self.ext_net_name,
+ internal_subnets=[subnet4_settings.name])
+
+ # Create Network
+ self.network_creator = OpenStackNetwork(
+ self.os_creds, network_settings)
+ self.network_creator.create()
+
+ # Create Router
+ self.router_creator = OpenStackRouter(
+ self.os_creds, router_settings)
+ self.router_creator.create()
+
+ port_settings = PortConfig(
+ name=self.port1_name, network_name=network_settings.name)
+
+ instance_settings = VmInstanceConfig(
+ name=self.vm_inst_name,
+ flavor=self.flavor_creator.flavor_settings.name,
+ port_settings=[port_settings],
+ security_group_names=[self.sec_grp_creator.sec_grp_settings.name],
+ floating_ip_settings=[FloatingIpConfig(
+ name='fip1', port_name=self.port1_name,
+ router_name=router_settings.name)])
+
+ self.inst_creator = OpenStackVmInstance(
+ self.os_creds, instance_settings,
+ self.image_creator.image_settings,
+ keypair_settings=self.keypair_creator.keypair_settings)
+
+ self.inst_creator.create(block=True)
+ ssh_client = self.inst_creator.ssh_client()
+ self.assertIsNotNone(ssh_client)
+
+