1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
#!/usr/bin/env python
#
# Copyright (c) 2017 All rights reserved
# This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
import logging
import sys
from random import randint
from sdnvpn.lib import config as sdnvpn_config
from sdnvpn.lib import openstack_utils as os_utils
from sdnvpn.lib import utils as test_utils
from sdnvpn.lib.results import Results
logger = logging.getLogger(__name__)
COMMON_CONFIG = sdnvpn_config.CommonConfig()
TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig(
'sdnvpn.test.functest.testcase_13')
def main():
results = Results(COMMON_CONFIG.line_length)
results.add_to_summary(0, "=")
results.add_to_summary(2, "STATUS", "SUBTEST")
results.add_to_summary(0, "=")
nova_client = os_utils.get_nova_client()
neutron_client = os_utils.get_neutron_client()
glance_client = os_utils.get_glance_client()
(floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
subnet_ids, interfaces, bgpvpn_ids, flavor_ids) = ([] for i in range(9))
try:
image_id = os_utils.create_glance_image(
glance_client,
COMMON_CONFIG.ubuntu_image_name,
COMMON_CONFIG.ubuntu_image_path,
disk="qcow2",
container="bare",
public="public")
image_ids.append(image_id)
_, flavor_id = test_utils.create_custom_flavor()
flavor_ids.append(flavor_id)
network_1_id, subnet_1_id, router_1_id = test_utils.create_network(
neutron_client,
TESTCASE_CONFIG.net_1_name,
TESTCASE_CONFIG.subnet_1_name,
TESTCASE_CONFIG.subnet_1_cidr,
TESTCASE_CONFIG.router_1_name)
interfaces.append(tuple((router_1_id, subnet_1_id)))
network_ids.extend([network_1_id])
subnet_ids.extend([subnet_1_id])
router_ids.extend([router_1_id])
sg_id = os_utils.create_security_group_full(
neutron_client, TESTCASE_CONFIG.secgroup_name,
TESTCASE_CONFIG.secgroup_descr)
compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client)
av_zone_1 = "nova:" + compute_nodes[0]
av_zone_2 = "nova:" + compute_nodes[1]
u1 = test_utils.generate_userdata_interface_create(
TESTCASE_CONFIG.interface_name,
TESTCASE_CONFIG.interface_number,
TESTCASE_CONFIG.extra_route_ip,
TESTCASE_CONFIG.extra_route_subnet_mask)
# boot INTANCES
vm_1 = test_utils.create_instance(
nova_client,
TESTCASE_CONFIG.instance_1_name,
image_id,
network_1_id,
sg_id,
flavor=COMMON_CONFIG.custom_flavor_name,
secgroup_name=TESTCASE_CONFIG.secgroup_name,
compute_node=av_zone_1,
userdata=u1)
vm_1_ip = test_utils.get_instance_ip(vm_1)
vm1_port = test_utils.get_port(neutron_client, vm_1.id)
test_utils.update_port_allowed_address_pairs(
neutron_client,
vm1_port['id'],
[test_utils.AllowedAddressPair(
TESTCASE_CONFIG.extra_route_cidr,
vm1_port['mac_address'])])
vm_2 = test_utils.create_instance(
nova_client,
TESTCASE_CONFIG.instance_2_name,
image_id,
network_1_id,
sg_id,
flavor=COMMON_CONFIG.custom_flavor_name,
secgroup_name=TESTCASE_CONFIG.secgroup_name,
compute_node=av_zone_1,
userdata=u1)
vm_2_ip = test_utils.get_instance_ip(vm_2)
vm2_port = test_utils.get_port(neutron_client, vm_2.id)
test_utils.update_port_allowed_address_pairs(
neutron_client,
vm2_port['id'],
[test_utils.AllowedAddressPair(
TESTCASE_CONFIG.extra_route_cidr,
vm2_port['mac_address'])])
test_utils.async_Wait_for_instances([vm_1, vm_2])
image_2_id = os_utils.create_glance_image(
glance_client, TESTCASE_CONFIG.image_name,
COMMON_CONFIG.image_path, disk=COMMON_CONFIG.image_format,
container="bare", public='public')
image_ids.append(image_2_id)
# Moved vm_3 creation before associating its network/router with
# bgpvpn. If VM is created after its network is associated to bgpvpn
# via router, then BGPVPN in ODL uses router's vrf id for newly created
# VMs which causes testcase to fail.
u3 = test_utils.generate_ping_userdata(
[TESTCASE_CONFIG.extra_route_ip])
vm_3 = test_utils.create_instance(
nova_client,
TESTCASE_CONFIG.instance_3_name,
image_2_id,
network_1_id,
sg_id,
flavor=COMMON_CONFIG.custom_flavor_name,
secgroup_name=TESTCASE_CONFIG.secgroup_name,
compute_node=av_zone_2,
userdata=u3)
instance_ids.extend([vm_1.id, vm_2.id, vm_3.id])
instance_dhcp_up = test_utils.wait_for_instances_get_dhcp(vm_3)
if (not instance_dhcp_up):
logger.error("vm_3 instance is down")
msg = ("Create VPN with multiple RDs")
results.record_action(msg)
vpn_name = "sdnvpn-" + str(randint(100000, 999999))
kwargs = {
"import_targets": TESTCASE_CONFIG.targets1,
"export_targets": TESTCASE_CONFIG.targets2,
"route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
"name": vpn_name
}
bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
bgpvpn_id = bgpvpn['bgpvpn']['id']
logger.debug("VPN created details: %s" % bgpvpn)
bgpvpn_ids.append(bgpvpn_id)
msg = ("Associate router '%s' to the VPN." %
TESTCASE_CONFIG.router_1_name)
results.record_action(msg)
results.add_to_summary(0, "-")
test_utils.create_router_association(
neutron_client, bgpvpn_id, router_1_id)
test_utils.update_router_extra_route(
neutron_client, router_1_id,
[test_utils.ExtraRoute(TESTCASE_CONFIG.extra_route_cidr,
vm_1_ip),
test_utils.ExtraRoute(TESTCASE_CONFIG.extra_route_cidr,
vm_2_ip)])
logger.info("Waiting for the VMs to connect to each other using the"
" updated network configuration")
test_utils.wait_before_subtest()
results.get_ping_status_target_ip(vm_3,
TESTCASE_CONFIG.extra_route_name,
TESTCASE_CONFIG.extra_route_ip,
expected="PASS",
timeout=300)
results.add_to_summary(0, "=")
logger.info("\n%s" % results.summary)
except Exception as e:
logger.error("exception occurred while executing testcase_13: %s", e)
raise
finally:
test_utils.update_router_no_extra_route(neutron_client, router_ids)
test_utils.cleanup_nova(nova_client, instance_ids)
test_utils.cleanup_glance(glance_client, image_ids)
test_utils.cleanup_neutron(neutron_client, floatingip_ids,
bgpvpn_ids, interfaces, subnet_ids,
router_ids, network_ids)
return results.compile_summary()
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
sys.exit(main())
|
