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
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
#!/bin/python
#
# Copyright (c) 2015 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 argparse
import os
import sys
import time
import functest.utils.functest_logger as ft_logger
import functest.utils.functest_utils as ft_utils
import functest.utils.openstack_tacker as os_tacker
import functest.utils.openstack_utils as os_utils
import opnfv.utils.ovs_logger as ovs_log
import sfc.lib.config as sfc_config
import sfc.lib.utils as test_utils
parser = argparse.ArgumentParser()
parser.add_argument("-r", "--report",
help="Create json result file",
action="store_true")
args = parser.parse_args()
logger = ft_logger.Logger(__name__).getLogger()
REPO_PATH = os.path.join(os.environ['REPOS_DIR'], 'sfc/')
SFC_TEST_DIR = os.path.join(REPO_PATH, "sfc/tests/functest")
TACKER_SCRIPT = os.path.join(SFC_TEST_DIR, "sfc_tacker_test2.bash")
TACKER_VNFD1 = os.path.join(SFC_TEST_DIR, "vnfd-templates", "test2-vnfd1.yaml")
TACKER_VNFD2 = os.path.join(SFC_TEST_DIR, "vnfd-templates", "test2-vnfd2.yaml")
CLIENT = "client"
SERVER = "server"
ssh_options = '-q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'
json_results = {"tests": 4, "failures": 0}
COMMON_CONFIG = sfc_config.CommonConfig()
TESTCASE_CONFIG = sfc_config.TestcaseConfig('sfc_one_chain_two_service'
'_functions_different_computes')
PROXY = {
'ip': COMMON_CONFIG.fuel_master_ip,
'username': COMMON_CONFIG.fuel_master_uname,
'password': COMMON_CONFIG.fuel_master_passwd
}
def update_json_results(name, result):
json_results.update({name: result})
if result is not "Passed":
json_results["failures"] += 1
return
# JIRA: SFC-52 new function
def setup_availability_zones(nova_client):
computes = os_utils.get_hypervisors(nova_client)
az = ["nova::" + computes[0], "nova::" + computes[1]]
logger.debug("These are the availability zones %s" % az)
return az
def main():
installer_type = os.environ.get("INSTALLER_TYPE")
if installer_type != "fuel":
logger.error(
'\033[91mCurrently supported only Fuel Installer type\033[0m')
sys.exit(1)
installer_ip = os.environ.get("INSTALLER_IP")
if not installer_ip:
logger.error(
'\033[91minstaller ip is not set\033[0m')
logger.error(
'\033[91mexport INSTALLER_IP=<ip>\033[0m')
sys.exit(1)
start_time = time.time()
status = "PASS"
test_utils.configure_iptables()
test_utils.download_image(COMMON_CONFIG.url,
COMMON_CONFIG.image_path)
_, custom_flv_id = os_utils.get_or_create_flavor(
COMMON_CONFIG.flavor, 1500, 10, 1, public=True)
if not custom_flv_id:
logger.error("Failed to create custom flavor")
sys.exit(1)
glance_client = os_utils.get_glance_client()
neutron_client = os_utils.get_neutron_client()
nova_client = os_utils.get_nova_client()
tacker_client = os_tacker.get_tacker_client()
controller_clients = test_utils.get_ssh_clients("controller", PROXY)
compute_clients = test_utils.get_ssh_clients("compute", PROXY)
ovs_logger = ovs_log.OVSLogger(
os.path.join(COMMON_CONFIG.sfc_test_dir, 'ovs-logs'),
COMMON_CONFIG.functest_results_dir)
image_id = os_utils.create_glance_image(glance_client,
COMMON_CONFIG.image_name,
COMMON_CONFIG.image_path,
COMMON_CONFIG.image_format,
public='public')
network_id = test_utils.setup_neutron(neutron_client,
TESTCASE_CONFIG.net_name,
TESTCASE_CONFIG.subnet_name,
TESTCASE_CONFIG.router_name,
TESTCASE_CONFIG.subnet_cidr)
sg_id = test_utils.create_security_groups(neutron_client,
TESTCASE_CONFIG.secgroup_name,
TESTCASE_CONFIG.secgroup_descr)
availability_zones = setup_availability_zones(nova_client)
test_utils.create_instance(
nova_client, CLIENT, COMMON_CONFIG.flavor,
image_id, network_id, sg_id)
srv_instance = test_utils.create_instance(
nova_client, SERVER, COMMON_CONFIG.flavor, image_id,
network_id, sg_id)
srv_prv_ip = srv_instance.networks.get(TESTCASE_CONFIG.net_name)[0]
tosca_file = os.path.join(COMMON_CONFIG.sfc_test_dir,
COMMON_CONFIG.vnfd_dir,
TESTCASE_CONFIG.test_vnfd_red)
os_tacker.create_vnfd(
tacker_client,
tosca_file=tosca_file)
tosca_file = os.path.join(COMMON_CONFIG.sfc_test_dir,
COMMON_CONFIG.vnfd_dir,
TESTCASE_CONFIG.test_vnfd_blue)
os_tacker.create_vnfd(
tacker_client,
tosca_file=tosca_file)
test_utils.create_vnf_in_av_zone(
tacker_client,
'testVNF1',
'test-vnfd1',
av_zone=availability_zones[0])
test_utils.create_vnf_in_av_zone(
tacker_client,
'testVNF2',
'test-vnfd2',
av_zone=availability_zones[1])
vnf1_id = os_tacker.wait_for_vnf(tacker_client, vnf_name='testVNF1')
vnf2_id = os_tacker.wait_for_vnf(tacker_client, vnf_name='testVNF2')
if vnf1_id is None or vnf2_id is None:
logger.error('ERROR while booting vnfs')
sys.exit(1)
os_tacker.create_sfc(tacker_client, 'red',
chain_vnf_names=['testVNF1', 'testVNF2'])
os_tacker.create_sfc_classifier(
tacker_client, 'red_http', sfc_name='red',
match={
'source_port': 0,
'dest_port': 80,
'protocol': 6
})
logger.info(test_utils.run_cmd('tacker sfc-list')[1])
logger.info(test_utils.run_cmd('tacker sfc-classifier-list')[1])
server_ip, client_ip, sf1, sf2 = test_utils.get_floating_ips(
nova_client, neutron_client)
if not test_utils.check_ssh([sf1, sf2]):
logger.error("Cannot establish SSH connection to the SFs")
sys.exit(1)
logger.info("Starting HTTP server on %s" % server_ip)
if not test_utils.start_http_server(server_ip):
logger.error(
'\033[91mFailed to start HTTP server on %s\033[0m' % server_ip)
sys.exit(1)
logger.info("Starting vxlan_tool on %s" % sf2)
test_utils.vxlan_firewall(sf2, block=False)
logger.info("Starting vxlan_tool on %s" % sf1)
test_utils.vxlan_firewall(sf1, block=False)
logger.info("Wait for ODL to update the classification rules in OVS")
time.sleep(100)
logger.info("Test HTTP")
if not test_utils.is_http_blocked(client_ip, srv_prv_ip):
logger.info('\033[92mTEST 1 [PASSED] ==> HTTP WORKS\033[0m')
update_json_results("Test 1: HTTP works", "Passed")
else:
error = ('\033[91mTEST 1 [FAILED] ==> HTTP BLOCKED\033[0m')
logger.error(error)
test_utils.capture_ovs_logs(
ovs_logger, controller_clients, compute_clients, error)
update_json_results("Test 1: HTTP works", "Failed")
logger.info("Changing the vxlan_tool to block HTTP traffic")
# Make SF1 block now http traffic
test_utils.vxlan_tool_stop(sf1)
test_utils.vxlan_firewall(sf1, port="80")
logger.info("Test HTTP again")
if test_utils.is_http_blocked(client_ip, srv_prv_ip):
logger.info('\033[92mTEST 2 [PASSED] ==> HTTP Blocked\033[0m')
update_json_results("Test 2: HTTP Blocked", "Passed")
else:
error = ('\033[91mTEST 2 [FAILED] ==> HTTP WORKS\033[0m')
logger.error(error)
test_utils.capture_ovs_logs(
ovs_logger, controller_clients, compute_clients, error)
update_json_results("Test 2: HTTP Blocked", "Failed")
if json_results["failures"]:
status = "FAIL"
logger.error('\033[91mSFC TESTS: %s :( FOUND %s FAIL \033[0m' % (
status, json_results["failures"]))
if args.report:
stop_time = time.time()
logger.debug("Promise Results json: " + str(json_results))
ft_utils.push_results_to_db("sfc",
"sfc_one_chain_two_service_functions"
"_different_computes",
start_time,
stop_time,
status,
json_results)
if status == "PASS":
logger.info('\033[92mSFC ALL TESTS: %s :)\033[0m' % status)
sys.exit(0)
sys.exit(1)
if __name__ == '__main__':
main()
|
