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 random import randint
15 from sdnvpn.lib import config as sdnvpn_config
16 from sdnvpn.lib import openstack_utils as os_utils
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 conn = os_utils.get_os_connection()
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 conn, 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 be ready.
158 instances_up = test_utils.wait_for_instances_up(vm_2, vm_3, vm_5)
159 instances_dhcp_up = test_utils.wait_for_instances_get_dhcp(vm_1, vm_4)
161 if (not instances_up or not instances_dhcp_up):
162 logger.error("One or more instances are down")
163 # TODO: Handle this appropriately
165 results.get_ping_status(vm_1, vm_2, expected="PASS", timeout=200)
166 results.get_ping_status(vm_1, vm_3, expected="PASS", timeout=30)
167 results.get_ping_status(vm_1, vm_4, expected="FAIL", timeout=30)
169 msg = ("Associate network '%s' to the VPN." %
170 TESTCASE_CONFIG.net_2_name)
171 results.add_to_summary(0, "-")
172 results.record_action(msg)
173 results.add_to_summary(0, "-")
174 test_utils.create_network_association(
175 neutron_client, bgpvpn_id, network_2_id)
177 test_utils.wait_for_bgp_net_assocs(neutron_client,
182 logger.info("Waiting for the VMs to connect to each other using the"
183 " updated network configuration")
184 test_utils.wait_before_subtest()
186 results.get_ping_status(vm_4, vm_5, expected="PASS", timeout=30)
187 # TODO enable again when isolation in VPN with iRT != eRT works
188 # results.get_ping_status(vm_1, vm_4, expected="FAIL", timeout=30)
189 # results.get_ping_status(vm_1, vm_5, expected="FAIL", timeout=30)
191 msg = ("Update VPN with eRT=iRT ...")
192 results.add_to_summary(0, "-")
193 results.record_action(msg)
194 results.add_to_summary(0, "-")
196 # use bgpvpn-create instead of update till NETVIRT-1067 bug is fixed
197 # kwargs = {"import_targets": TESTCASE_CONFIG.targets1,
198 # "export_targets": TESTCASE_CONFIG.targets1,
200 # bgpvpn = test_utils.update_bgpvpn(neutron_client,
201 # bgpvpn_id, **kwargs)
203 test_utils.delete_bgpvpn(neutron_client, bgpvpn_id)
204 bgpvpn_ids.remove(bgpvpn_id)
206 "import_targets": TESTCASE_CONFIG.targets1,
207 "export_targets": TESTCASE_CONFIG.targets1,
208 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
212 test_utils.wait_before_subtest()
214 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
215 bgpvpn_id = bgpvpn['bgpvpn']['id']
216 logger.debug("VPN re-created details: %s" % bgpvpn)
217 bgpvpn_ids.append(bgpvpn_id)
219 msg = ("Associate network '%s' to the VPN." %
220 TESTCASE_CONFIG.net_1_name)
221 results.record_action(msg)
222 results.add_to_summary(0, "-")
224 test_utils.create_network_association(
225 neutron_client, bgpvpn_id, network_1_id)
227 test_utils.create_network_association(
228 neutron_client, bgpvpn_id, network_2_id)
230 test_utils.wait_for_bgp_net_assocs(neutron_client,
234 # The above code has to be removed after re-enabling bgpvpn-update
236 logger.info("Waiting for the VMs to connect to each other using the"
237 " updated network configuration")
238 test_utils.wait_before_subtest()
240 results.get_ping_status(vm_1, vm_4, expected="PASS", timeout=30)
241 results.get_ping_status(vm_1, vm_5, expected="PASS", timeout=30)
243 except Exception as e:
244 logger.error("exception occurred while executing testcase_1: %s", e)
247 test_utils.cleanup_nova(nova_client, instance_ids)
248 test_utils.cleanup_glance(conn, image_ids)
249 test_utils.cleanup_neutron(neutron_client, floatingip_ids,
250 bgpvpn_ids, interfaces, subnet_ids,
251 router_ids, network_ids)
253 return results.compile_summary()
256 if __name__ == '__main__':