3 # Copyright (c) 2017 All rights reserved
4 # This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
11 Test whether router assoc can coexist with floating IP
12 - Create VM1 in net1 with a subnet which is connected to a router
13 which is connected with the gateway
14 - Create VM2 in net2 with a subnet without a router attached.
15 - Create bgpvpn with iRT=eRT
16 - Assoc the router of net1 with bgpvpn and assoc net 2 with the bgpvpn
17 - Try to ping from one VM to the other
18 - Assign a floating IP to the VM in the router assoc network
19 - Ping it the floating ip
24 from functest.utils import openstack_utils as os_utils
25 from sdnvpn.lib import config as sdnvpn_config
26 from sdnvpn.lib import utils as test_utils
27 from sdnvpn.lib.results import Results
30 logger = logging.getLogger(__name__)
32 COMMON_CONFIG = sdnvpn_config.CommonConfig()
33 TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig(
34 'sdnvpn.test.functest.testcase_8')
38 results = Results(COMMON_CONFIG.line_length)
40 results.add_to_summary(0, "=")
41 results.add_to_summary(2, "STATUS", "SUBTEST")
42 results.add_to_summary(0, "=")
44 nova_client = os_utils.get_nova_client()
45 neutron_client = os_utils.get_neutron_client()
46 glance_client = os_utils.get_glance_client()
48 (floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
49 subnet_ids, interfaces, bgpvpn_ids) = ([] for i in range(8))
51 image_id = os_utils.create_glance_image(glance_client,
52 TESTCASE_CONFIG.image_name,
53 COMMON_CONFIG.image_path,
54 disk=COMMON_CONFIG.image_format,
57 image_ids.append(image_id)
59 network_1_id, subnet_1_id, router_1_id = test_utils.create_network(
61 TESTCASE_CONFIG.net_1_name,
62 TESTCASE_CONFIG.subnet_1_name,
63 TESTCASE_CONFIG.subnet_1_cidr,
64 TESTCASE_CONFIG.router_1_name)
65 network_2_id = test_utils.create_net(
67 TESTCASE_CONFIG.net_2_name)
69 subnet_2_id = test_utils.create_subnet(
71 TESTCASE_CONFIG.subnet_2_name,
72 TESTCASE_CONFIG.subnet_2_cidr,
75 interfaces.append(tuple((router_1_id, subnet_1_id)))
76 network_ids.extend([network_1_id, network_2_id])
77 router_ids.append(router_1_id)
78 subnet_ids.extend([subnet_1_id, subnet_2_id])
80 sg_id = os_utils.create_security_group_full(neutron_client,
81 TESTCASE_CONFIG.secgroup_name,
82 TESTCASE_CONFIG.secgroup_descr)
83 test_utils.open_icmp(neutron_client, sg_id)
84 test_utils.open_http_port(neutron_client, sg_id)
86 vm_2 = test_utils.create_instance(
88 TESTCASE_CONFIG.instance_2_name,
92 secgroup_name=TESTCASE_CONFIG.secgroup_name)
93 vm_2_ip = test_utils.get_instance_ip(vm_2)
95 u1 = test_utils.generate_ping_userdata([vm_2_ip])
96 vm_1 = test_utils.create_instance(
98 TESTCASE_CONFIG.instance_1_name,
102 secgroup_name=TESTCASE_CONFIG.secgroup_name,
104 instance_ids.extend([vm_1.id, vm_2.id])
106 results.record_action("Create VPN with eRT==iRT")
107 vpn_name = "sdnvpn-8"
108 kwargs = {"import_targets": TESTCASE_CONFIG.targets,
109 "export_targets": TESTCASE_CONFIG.targets,
110 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
112 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
113 bgpvpn_id = bgpvpn['bgpvpn']['id']
114 logger.debug("VPN created details: %s" % bgpvpn)
115 bgpvpn_ids.append(bgpvpn_id)
117 msg = ("Associate router '%s' and net '%s' to the VPN."
118 % (TESTCASE_CONFIG.router_1_name,
119 TESTCASE_CONFIG.net_2_name))
120 results.record_action(msg)
121 results.add_to_summary(0, "-")
123 test_utils.create_router_association(
124 neutron_client, bgpvpn_id, router_1_id)
125 test_utils.create_network_association(
126 neutron_client, bgpvpn_id, network_2_id)
128 test_utils.wait_for_bgp_router_assoc(
129 neutron_client, bgpvpn_id, router_1_id)
130 test_utils.wait_for_bgp_net_assoc(
131 neutron_client, bgpvpn_id, network_2_id)
133 instances_up = test_utils.wait_for_instances_up(vm_1, vm_2)
135 logger.error("One or more instances is down")
137 logger.info("Waiting for the VMs to connect to each other using the"
138 " updated network configuration")
139 test_utils.wait_before_subtest()
141 results.get_ping_status(vm_1, vm_2, expected="PASS", timeout=200)
142 results.add_to_summary(0, "=")
144 msg = "Assign a Floating IP to %s" % vm_1.name
145 results.record_action(msg)
147 fip = os_utils.create_floating_ip(neutron_client)
149 fip_added = os_utils.add_floating_ip(nova_client, vm_1.id, fip['fip_addr'])
151 results.add_success(msg)
153 results.add_failure(msg)
155 results.add_to_summary(0, "=")
156 results.record_action("Ping %s via Floating IP" % vm_1.name)
157 results.add_to_summary(0, "-")
158 results.ping_ip_test(fip['fip_addr'])
160 floatingip_ids.append(fip['fip_id'])
162 test_utils.cleanup_nova(nova_client, instance_ids, image_ids)
163 test_utils.cleanup_neutron(neutron_client, floatingip_ids, bgpvpn_ids,
164 interfaces, subnet_ids, router_ids,
167 return results.compile_summary()
170 if __name__ == '__main__':
171 logging.basicConfig(level=logging.INFO)