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
14 from functest.utils import openstack_utils as os_utils
15 from random import randint
16 from sdnvpn.lib import config as sdnvpn_config
17 from sdnvpn.lib import utils as test_utils
18 from sdnvpn.lib.results import Results
20 logger = logging.getLogger(__name__)
22 COMMON_CONFIG = sdnvpn_config.CommonConfig()
23 TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig(
24 'sdnvpn.test.functest.testcase_1')
28 results = Results(COMMON_CONFIG.line_length)
30 results.add_to_summary(0, "=")
31 results.add_to_summary(2, "STATUS", "SUBTEST")
32 results.add_to_summary(0, "=")
34 nova_client = os_utils.get_nova_client()
35 neutron_client = os_utils.get_neutron_client()
36 glance_client = os_utils.get_glance_client()
38 (floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
39 subnet_ids, interfaces, bgpvpn_ids) = ([] for i in range(8))
42 image_id = os_utils.create_glance_image(
43 glance_client, TESTCASE_CONFIG.image_name,
44 COMMON_CONFIG.image_path, disk=COMMON_CONFIG.image_format,
45 container="bare", public='public')
46 image_ids.append(image_id)
48 network_1_id = test_utils.create_net(neutron_client,
49 TESTCASE_CONFIG.net_1_name)
50 subnet_1_id = test_utils.create_subnet(neutron_client,
51 TESTCASE_CONFIG.subnet_1_name,
52 TESTCASE_CONFIG.subnet_1_cidr,
55 network_2_id = test_utils.create_net(neutron_client,
56 TESTCASE_CONFIG.net_2_name)
58 subnet_2_id = test_utils.create_subnet(neutron_client,
59 TESTCASE_CONFIG.subnet_2_name,
60 TESTCASE_CONFIG.subnet_2_cidr,
62 network_ids.extend([network_1_id, network_2_id])
63 subnet_ids.extend([subnet_1_id, subnet_2_id])
65 sg_id = os_utils.create_security_group_full(
66 neutron_client, TESTCASE_CONFIG.secgroup_name,
67 TESTCASE_CONFIG.secgroup_descr)
69 compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client)
71 av_zone_1 = "nova:" + compute_nodes[0]
72 av_zone_2 = "nova:" + compute_nodes[1]
75 vm_2 = test_utils.create_instance(
77 TESTCASE_CONFIG.instance_2_name,
81 secgroup_name=TESTCASE_CONFIG.secgroup_name,
82 compute_node=av_zone_1)
83 vm_2_ip = test_utils.get_instance_ip(vm_2)
85 vm_3 = test_utils.create_instance(
87 TESTCASE_CONFIG.instance_3_name,
91 secgroup_name=TESTCASE_CONFIG.secgroup_name,
92 compute_node=av_zone_2)
93 vm_3_ip = test_utils.get_instance_ip(vm_3)
95 vm_5 = test_utils.create_instance(
97 TESTCASE_CONFIG.instance_5_name,
101 secgroup_name=TESTCASE_CONFIG.secgroup_name,
102 compute_node=av_zone_2)
103 vm_5_ip = test_utils.get_instance_ip(vm_5)
105 # We boot vm5 first because we need vm5_ip for vm4 userdata
106 u4 = test_utils.generate_ping_userdata([vm_5_ip])
107 vm_4 = test_utils.create_instance(
109 TESTCASE_CONFIG.instance_4_name,
113 secgroup_name=TESTCASE_CONFIG.secgroup_name,
114 compute_node=av_zone_1,
116 vm_4_ip = test_utils.get_instance_ip(vm_4)
118 # We boot VM1 at the end because we need to get the IPs first
119 # to generate the userdata
120 u1 = test_utils.generate_ping_userdata([vm_2_ip,
124 vm_1 = test_utils.create_instance(
126 TESTCASE_CONFIG.instance_1_name,
130 secgroup_name=TESTCASE_CONFIG.secgroup_name,
131 compute_node=av_zone_1,
133 instance_ids.extend([vm_1.id, vm_2.id, vm_3.id, vm_4.id, vm_5.id])
135 msg = ("Create VPN with eRT<>iRT")
136 results.record_action(msg)
137 vpn_name = "sdnvpn-" + str(randint(100000, 999999))
139 "import_targets": TESTCASE_CONFIG.targets1,
140 "export_targets": TESTCASE_CONFIG.targets2,
141 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
144 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
145 bgpvpn_id = bgpvpn['bgpvpn']['id']
146 logger.debug("VPN created details: %s" % bgpvpn)
147 bgpvpn_ids.append(bgpvpn_id)
149 msg = ("Associate network '%s' to the VPN." %
150 TESTCASE_CONFIG.net_1_name)
151 results.record_action(msg)
152 results.add_to_summary(0, "-")
154 test_utils.create_network_association(
155 neutron_client, bgpvpn_id, network_1_id)
157 # Wait for VMs to get ips.
158 instances_up = test_utils.wait_for_instances_up(vm_1, vm_2,
163 logger.error("One or more instances is down")
164 # TODO: Handle this appropriately
166 results.get_ping_status(vm_1, vm_2, expected="PASS", timeout=200)
167 results.get_ping_status(vm_1, vm_3, expected="PASS", timeout=30)
168 results.get_ping_status(vm_1, vm_4, expected="FAIL", timeout=30)
170 msg = ("Associate network '%s' to the VPN." %
171 TESTCASE_CONFIG.net_2_name)
172 results.add_to_summary(0, "-")
173 results.record_action(msg)
174 results.add_to_summary(0, "-")
175 test_utils.create_network_association(
176 neutron_client, bgpvpn_id, network_2_id)
178 test_utils.wait_for_bgp_net_assocs(neutron_client,
183 logger.info("Waiting for the VMs to connect to each other using the"
184 " updated network configuration")
185 test_utils.wait_before_subtest()
187 results.get_ping_status(vm_4, vm_5, expected="PASS", timeout=30)
188 # TODO enable again when isolation in VPN with iRT != eRT works
189 # results.get_ping_status(vm_1, vm_4, expected="FAIL", timeout=30)
190 # results.get_ping_status(vm_1, vm_5, expected="FAIL", timeout=30)
192 msg = ("Update VPN with eRT=iRT ...")
193 results.add_to_summary(0, "-")
194 results.record_action(msg)
195 results.add_to_summary(0, "-")
196 kwargs = {"import_targets": TESTCASE_CONFIG.targets1,
197 "export_targets": TESTCASE_CONFIG.targets1,
199 bgpvpn = test_utils.update_bgpvpn(neutron_client,
202 logger.info("Waiting for the VMs to connect to each other using the"
203 " updated network configuration")
204 test_utils.wait_before_subtest()
206 results.get_ping_status(vm_1, vm_4, expected="PASS", timeout=30)
207 results.get_ping_status(vm_1, vm_5, expected="PASS", timeout=30)
209 except Exception as e:
210 logger.error("exception occurred while executing testcase_1: %s", e)
213 test_utils.cleanup_nova(nova_client, instance_ids, image_ids)
214 test_utils.cleanup_neutron(neutron_client, floatingip_ids,
215 bgpvpn_ids, interfaces, subnet_ids,
216 router_ids, network_ids)
218 return results.compile_summary()
221 if __name__ == '__main__':
222 logging.basicConfig(level=logging.INFO)