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
13 from random import randint
15 import functest.utils.openstack_utils as os_utils
17 from sdnvpn.lib import utils as test_utils
18 from sdnvpn.lib import config as sdnvpn_config
19 from sdnvpn.lib.results import Results
21 parser = argparse.ArgumentParser()
23 parser.add_argument("-r", "--report",
24 help="Create json result file",
27 args = parser.parse_args()
29 logger = logging.getLogger('sdnvpn-testcase-4')
31 COMMON_CONFIG = sdnvpn_config.CommonConfig()
32 TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig('testcase_4')
36 results = Results(COMMON_CONFIG.line_length)
38 results.add_to_summary(0, "=")
39 results.add_to_summary(2, "STATUS", "SUBTEST")
40 results.add_to_summary(0, "=")
42 nova_client = os_utils.get_nova_client()
43 neutron_client = os_utils.get_neutron_client()
44 glance_client = os_utils.get_glance_client()
46 (floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
47 subnet_ids, interfaces, bgpvpn_ids) = ([] for i in range(8))
49 image_id = os_utils.create_glance_image(glance_client,
50 TESTCASE_CONFIG.image_name,
51 COMMON_CONFIG.image_path,
52 disk=COMMON_CONFIG.image_format,
55 image_ids.append(image_id)
57 network_1_id, subnet_1_id, router_1_id = test_utils.create_network(
59 TESTCASE_CONFIG.net_1_name,
60 TESTCASE_CONFIG.subnet_1_name,
61 TESTCASE_CONFIG.subnet_1_cidr,
62 TESTCASE_CONFIG.router_1_name)
64 network_2_id = test_utils.create_net(
66 TESTCASE_CONFIG.net_2_name)
68 subnet_2_id = test_utils.create_subnet(
70 TESTCASE_CONFIG.subnet_2_name,
71 TESTCASE_CONFIG.subnet_2_cidr,
73 interfaces.append(tuple((router_1_id, subnet_1_id)))
74 network_ids.extend([network_1_id, network_2_id])
75 router_ids.append(router_1_id)
76 subnet_ids.extend([subnet_1_id, subnet_2_id])
78 sg_id = os_utils.create_security_group_full(
80 TESTCASE_CONFIG.secgroup_name,
81 TESTCASE_CONFIG.secgroup_descr)
83 compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client)
85 av_zone_1 = "nova:" + compute_nodes[0]
86 av_zone_2 = "nova:" + compute_nodes[1]
89 vm_2 = test_utils.create_instance(
91 TESTCASE_CONFIG.instance_2_name,
95 secgroup_name=TESTCASE_CONFIG.secgroup_name,
96 compute_node=av_zone_1)
97 vm_2_ip = test_utils.get_instance_ip(vm_2)
99 vm_3 = test_utils.create_instance(
101 TESTCASE_CONFIG.instance_3_name,
105 secgroup_name=TESTCASE_CONFIG.secgroup_name,
106 compute_node=av_zone_2)
107 vm_3_ip = test_utils.get_instance_ip(vm_3)
109 vm_5 = test_utils.create_instance(
111 TESTCASE_CONFIG.instance_5_name,
115 secgroup_name=TESTCASE_CONFIG.secgroup_name,
116 compute_node=av_zone_2)
117 vm_5_ip = test_utils.get_instance_ip(vm_5)
119 # We boot vm5 first because we need vm5_ip for vm4 userdata
120 u4 = test_utils.generate_ping_userdata([vm_5_ip])
121 vm_4 = test_utils.create_instance(
123 TESTCASE_CONFIG.instance_4_name,
127 secgroup_name=TESTCASE_CONFIG.secgroup_name,
128 compute_node=av_zone_1,
130 vm_4_ip = test_utils.get_instance_ip(vm_4)
132 # We boot VM1 at the end because we need to get the IPs first to generate
134 u1 = test_utils.generate_ping_userdata([vm_2_ip,
138 vm_1 = test_utils.create_instance(
140 TESTCASE_CONFIG.instance_1_name,
144 secgroup_name=TESTCASE_CONFIG.secgroup_name,
145 compute_node=av_zone_1,
148 instance_ids.extend([vm_1.id, vm_2.id, vm_3.id, vm_4.id, vm_5.id])
150 msg = ("Create VPN with eRT<>iRT")
151 results.record_action(msg)
152 vpn_name = "sdnvpn-" + str(randint(100000, 999999))
153 kwargs = {"import_targets": TESTCASE_CONFIG.targets1,
154 "export_targets": TESTCASE_CONFIG.targets2,
155 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
157 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
158 bgpvpn_id = bgpvpn['bgpvpn']['id']
159 logger.debug("VPN created details: %s" % bgpvpn)
160 bgpvpn_ids.append(bgpvpn_id)
162 msg = ("Associate router '%s' to the VPN." % TESTCASE_CONFIG.router_1_name)
163 results.record_action(msg)
164 results.add_to_summary(0, "-")
166 test_utils.create_router_association(
167 neutron_client, bgpvpn_id, router_1_id)
169 # Wait for VMs to get ips.
170 instances_up = test_utils.wait_for_instances_up(vm_1, vm_2,
175 logger.error("One or more instances is down")
176 # TODO Handle appropriately
178 results.get_ping_status(vm_1, vm_2, expected="PASS", timeout=200)
179 results.get_ping_status(vm_1, vm_3, expected="PASS", timeout=30)
180 results.get_ping_status(vm_1, vm_4, expected="FAIL", timeout=30)
182 msg = ("Associate network '%s' to the VPN." % TESTCASE_CONFIG.net_2_name)
183 results.add_to_summary(0, "-")
184 results.record_action(msg)
185 results.add_to_summary(0, "-")
186 test_utils.create_network_association(
187 neutron_client, bgpvpn_id, network_2_id)
189 test_utils.wait_for_bgp_router_assoc(
190 neutron_client, bgpvpn_id, router_1_id)
191 test_utils.wait_for_bgp_net_assoc(
192 neutron_client, bgpvpn_id, network_2_id)
194 logger.info("Waiting for the VMs to connect to each other using the"
195 " updated network configuration")
196 test_utils.wait_before_subtest()
198 results.get_ping_status(vm_4, vm_5, expected="PASS", timeout=30)
199 # TODO enable again when isolation in VPN with iRT != eRT works
200 # results.get_ping_status(vm_1, vm_4, expected="FAIL", timeout=30)
201 # results.get_ping_status(vm_1, vm_5, expected="FAIL", timeout=30)
203 msg = ("Update VPN with eRT=iRT ...")
204 results.add_to_summary(0, "-")
205 results.record_action(msg)
206 results.add_to_summary(0, "-")
207 kwargs = {"import_targets": TESTCASE_CONFIG.targets1,
208 "export_targets": TESTCASE_CONFIG.targets1,
210 bgpvpn = test_utils.update_bgpvpn(neutron_client, bgpvpn_id, **kwargs)
212 logger.info("Waiting for the VMs to connect to each other using the"
213 " updated network configuration")
214 test_utils.wait_before_subtest()
216 results.get_ping_status(vm_1, vm_4, expected="PASS", timeout=30)
217 results.get_ping_status(vm_1, vm_5, expected="PASS", timeout=30)
219 results.add_to_summary(0, "=")
220 logger.info("\n%s" % results.summary)
222 test_utils.cleanup_nova(nova_client, floatingip_ids, instance_ids,
224 test_utils.cleanup_neutron(neutron_client, bgpvpn_ids, interfaces,
225 subnet_ids, router_ids, network_ids)
227 return results.compile_summary()
230 if __name__ == '__main__':
231 logging.basicConfig(level=logging.INFO)