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
15 from random import randint
16 from sdnvpn.lib import config as sdnvpn_config
17 from sdnvpn.lib import openstack_utils as os_utils
18 from sdnvpn.lib import utils as test_utils
19 from sdnvpn.lib.results import Results
21 logger = logging.getLogger(__name__)
23 COMMON_CONFIG = sdnvpn_config.CommonConfig()
24 TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig(
25 'sdnvpn.test.functest.testcase_1')
29 results = Results(COMMON_CONFIG.line_length)
31 results.add_to_summary(0, "=")
32 results.add_to_summary(2, "STATUS", "SUBTEST")
33 results.add_to_summary(0, "=")
35 nova_client = os_utils.get_nova_client()
36 neutron_client = os_utils.get_neutron_client()
37 glance_client = os_utils.get_glance_client()
39 (floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
40 subnet_ids, interfaces, bgpvpn_ids) = ([] for i in range(8))
43 image_id = os_utils.create_glance_image(
44 glance_client, TESTCASE_CONFIG.image_name,
45 COMMON_CONFIG.image_path, disk=COMMON_CONFIG.image_format,
46 container="bare", public='public')
47 image_ids.append(image_id)
49 network_1_id = test_utils.create_net(neutron_client,
50 TESTCASE_CONFIG.net_1_name)
51 subnet_1_id = test_utils.create_subnet(neutron_client,
52 TESTCASE_CONFIG.subnet_1_name,
53 TESTCASE_CONFIG.subnet_1_cidr,
56 network_2_id = test_utils.create_net(neutron_client,
57 TESTCASE_CONFIG.net_2_name)
59 subnet_2_id = test_utils.create_subnet(neutron_client,
60 TESTCASE_CONFIG.subnet_2_name,
61 TESTCASE_CONFIG.subnet_2_cidr,
63 network_ids.extend([network_1_id, network_2_id])
64 subnet_ids.extend([subnet_1_id, subnet_2_id])
66 sg_id = os_utils.create_security_group_full(
67 neutron_client, TESTCASE_CONFIG.secgroup_name,
68 TESTCASE_CONFIG.secgroup_descr)
70 compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client)
72 av_zone_1 = "nova:" + compute_nodes[0]
73 av_zone_2 = "nova:" + compute_nodes[1]
76 vm_2 = test_utils.create_instance(
78 TESTCASE_CONFIG.instance_2_name,
82 secgroup_name=TESTCASE_CONFIG.secgroup_name,
83 compute_node=av_zone_1)
84 vm_2_ip = test_utils.get_instance_ip(vm_2)
86 vm_3 = test_utils.create_instance(
88 TESTCASE_CONFIG.instance_3_name,
92 secgroup_name=TESTCASE_CONFIG.secgroup_name,
93 compute_node=av_zone_2)
94 vm_3_ip = test_utils.get_instance_ip(vm_3)
96 vm_5 = test_utils.create_instance(
98 TESTCASE_CONFIG.instance_5_name,
102 secgroup_name=TESTCASE_CONFIG.secgroup_name,
103 compute_node=av_zone_2)
104 vm_5_ip = test_utils.get_instance_ip(vm_5)
106 # We boot vm5 first because we need vm5_ip for vm4 userdata
107 u4 = test_utils.generate_ping_userdata([vm_5_ip])
108 vm_4 = test_utils.create_instance(
110 TESTCASE_CONFIG.instance_4_name,
114 secgroup_name=TESTCASE_CONFIG.secgroup_name,
115 compute_node=av_zone_1,
117 vm_4_ip = test_utils.get_instance_ip(vm_4)
119 # We boot VM1 at the end because we need to get the IPs first
120 # to generate the userdata
121 u1 = test_utils.generate_ping_userdata([vm_2_ip,
125 vm_1 = test_utils.create_instance(
127 TESTCASE_CONFIG.instance_1_name,
131 secgroup_name=TESTCASE_CONFIG.secgroup_name,
132 compute_node=av_zone_1,
134 instance_ids.extend([vm_1.id, vm_2.id, vm_3.id, vm_4.id, vm_5.id])
136 msg = ("Create VPN with eRT<>iRT")
137 results.record_action(msg)
138 vpn_name = "sdnvpn-" + str(randint(100000, 999999))
140 "import_targets": TESTCASE_CONFIG.targets1,
141 "export_targets": TESTCASE_CONFIG.targets2,
142 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
145 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
146 bgpvpn_id = bgpvpn['bgpvpn']['id']
147 logger.debug("VPN created details: %s" % bgpvpn)
148 bgpvpn_ids.append(bgpvpn_id)
150 msg = ("Associate network '%s' to the VPN." %
151 TESTCASE_CONFIG.net_1_name)
152 results.record_action(msg)
153 results.add_to_summary(0, "-")
155 test_utils.create_network_association(
156 neutron_client, bgpvpn_id, network_1_id)
158 # Wait for VMs to be ready.
159 instances_up = test_utils.wait_for_instances_up(vm_2, vm_3, vm_5)
160 instances_dhcp_up = test_utils.wait_for_instances_get_dhcp(vm_1, vm_4)
162 if (not instances_up or not instances_dhcp_up):
163 logger.error("One or more instances are 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, "-")
197 # use bgpvpn-create instead of update till NETVIRT-1067 bug is fixed
198 # kwargs = {"import_targets": TESTCASE_CONFIG.targets1,
199 # "export_targets": TESTCASE_CONFIG.targets1,
201 # bgpvpn = test_utils.update_bgpvpn(neutron_client,
202 # bgpvpn_id, **kwargs)
204 test_utils.delete_bgpvpn(neutron_client, bgpvpn_id)
205 bgpvpn_ids.remove(bgpvpn_id)
207 "import_targets": TESTCASE_CONFIG.targets1,
208 "export_targets": TESTCASE_CONFIG.targets1,
209 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
213 test_utils.wait_before_subtest()
215 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
216 bgpvpn_id = bgpvpn['bgpvpn']['id']
217 logger.debug("VPN re-created details: %s" % bgpvpn)
218 bgpvpn_ids.append(bgpvpn_id)
220 msg = ("Associate network '%s' to the VPN." %
221 TESTCASE_CONFIG.net_1_name)
222 results.record_action(msg)
223 results.add_to_summary(0, "-")
225 test_utils.create_network_association(
226 neutron_client, bgpvpn_id, network_1_id)
228 test_utils.create_network_association(
229 neutron_client, bgpvpn_id, network_2_id)
231 test_utils.wait_for_bgp_net_assocs(neutron_client,
235 # The above code has to be removed after re-enabling bgpvpn-update
237 logger.info("Waiting for the VMs to connect to each other using the"
238 " updated network configuration")
239 test_utils.wait_before_subtest()
241 results.get_ping_status(vm_1, vm_4, expected="PASS", timeout=30)
242 results.get_ping_status(vm_1, vm_5, expected="PASS", timeout=30)
244 except Exception as e:
245 logger.error("exception occurred while executing testcase_1: %s", e)
248 test_utils.cleanup_nova(nova_client, instance_ids)
249 test_utils.cleanup_glance(glance_client, image_ids)
250 test_utils.cleanup_neutron(neutron_client, floatingip_ids,
251 bgpvpn_ids, interfaces, subnet_ids,
252 router_ids, network_ids)
254 return results.compile_summary()
257 if __name__ == '__main__':
258 logging.basicConfig(level=logging.INFO)