8 import functest.utils.functest_logger as ft_logger
9 import functest.utils.functest_utils as ft_utils
10 import functest.utils.openstack_utils as os_utils
12 parser = argparse.ArgumentParser()
14 parser.add_argument("-r", "--report",
15 help="Create json result file",
18 args = parser.parse_args()
20 """ logging configuration """
21 logger = ft_logger.Logger("ODL_SFC").getLogger()
23 FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
25 HOME = os.environ['HOME'] + "/"
28 INSTANCE_NAME = "client"
30 IMAGE_NAME = "sf_nsh_colorado"
31 IMAGE_FILENAME = "sf_nsh_colorado.qcow2"
32 IMAGE_FORMAT = "qcow2"
33 IMAGE_PATH = "/home/opnfv/functest/data" + "/" + IMAGE_FILENAME
35 # NEUTRON Private Network parameters
37 NET_NAME = "example-net"
38 SUBNET_NAME = "example-subnet"
39 SUBNET_CIDR = "11.0.0.0/24"
40 ROUTER_NAME = "example-router"
42 SECGROUP_NAME = "example-sg"
43 SECGROUP_DESCR = "Example Security group"
45 INSTANCE_NAME_2 = "server"
47 # TEST_DB = ft_utils.get_parameter_from_yaml("results.test_db_url")
49 PRE_SETUP_SCRIPT = 'sfc_pre_setup.bash'
50 TACKER_SCRIPT = 'sfc_tacker.bash'
51 TEARDOWN_SCRIPT = "sfc_teardown.bash"
52 TACKER_CHANGECLASSI = "sfc_change_classi.bash"
54 ssh_options = '-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'
58 cmd = "sshpass -p opnfv ssh " + ssh_options + " -q " + ip + " exit"
59 success = subprocess.call(cmd, shell=True) == 0
61 logger.debug("Wating for SSH connectivity in SF with IP: %s" % ip)
67 # Allow any port so that tacker commands reaches the server.
68 # This will be deleted when tacker is included in OPNFV installation
72 start_time = time.time()
75 contr_cmd = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
76 " 'fuel node'|grep controller|awk '{print $10}'")
77 logger.info("Executing script to get ip_server: '%s'" % contr_cmd)
78 process = subprocess.Popen(contr_cmd,
80 stdout=subprocess.PIPE,
81 stderr=subprocess.PIPE)
82 ip_server = process.stdout.readline().rstrip()
84 contr_cmd2 = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
85 " 'fuel node'|grep compute|awk '{print $10}'")
86 logger.info("Executing script to get ip_compute: '%s'" % contr_cmd2)
87 process = subprocess.Popen(contr_cmd2,
89 stdout=subprocess.PIPE,
90 stderr=subprocess.PIPE)
91 ip_compute = process.stdout.readline().rstrip()
93 iptable_cmd1 = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
94 " ssh " + ip_server + " iptables -P INPUT ACCEPT ")
95 iptable_cmd2 = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
96 " ssh " + ip_server + " iptables -t nat -P INPUT ACCEPT ")
97 iptable_cmd3 = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
98 " ssh " + ssh_options + " " + ip_server +
99 " iptables -A INPUT -m state"
100 " --state NEW,ESTABLISHED,RELATED -j ACCEPT")
102 logger.info("Changing firewall policy in controller: '%s'" % iptable_cmd1)
103 subprocess.call(iptable_cmd1, shell=True, stderr=subprocess.PIPE)
105 logger.info("Changing firewall policy in controller: '%s'" % iptable_cmd2)
106 subprocess.call(iptable_cmd2, shell=True, stderr=subprocess.PIPE)
108 logger.info("Changing firewall policy in controller: '%s'" % iptable_cmd3)
109 subprocess.call(iptable_cmd2, shell=True, stderr=subprocess.PIPE)
111 # Getting the different clients
113 nova_client = os_utils.get_nova_client()
114 neutron_client = os_utils.get_neutron_client()
115 glance_client = os_utils.get_glance_client()
119 if not os.path.isfile(IMAGE_PATH):
120 logger.info("Downloading image")
121 ft_utils.download_url(
122 "http://artifacts.opnfv.org/sfc/demo/sf_nsh_colorado.qcow2",
123 "/home/opnfv/functest/data/")
125 logger.info("Using old image")
127 # Create glance image and the neutron network
129 image_id = os_utils.create_glance_image(glance_client,
136 network_dic = os_utils.create_network_full(neutron_client,
143 "There has been a problem when creating the neutron network")
146 network_id = network_dic["net_id"]
148 sg_id = os_utils.create_security_group_full(neutron_client,
149 SECGROUP_NAME, SECGROUP_DESCR)
151 secgroups = os_utils.get_security_groups(neutron_client)
154 os_utils.create_secgroup_rule(neutron_client, sg['id'],
158 os_utils.create_secgroup_rule(neutron_client, sg['id'],
162 os_utils.create_secgroup_rule(neutron_client, sg['id'],
166 os_utils.create_secgroup_rule(neutron_client, sg['id'],
174 logger.info("Creating instance '%s'..." % INSTANCE_NAME)
176 "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
177 "network=%s \n" % (INSTANCE_NAME, FLAVOR, image_id, network_id))
178 instance = os_utils.create_instance_and_wait_for_active(FLAVOR,
184 logger.error("Error while booting instance.")
187 # Retrieve IP of INSTANCE
188 instance_ip = instance.networks.get(NET_NAME)[0]
189 logger.debug("Instance '%s' got private ip '%s'." %
190 (INSTANCE_NAME, instance_ip))
192 logger.info("Adding '%s' to security group '%s'..."
193 % (INSTANCE_NAME, SECGROUP_NAME))
194 os_utils.add_secgroup_to_instance(nova_client, instance.id, sg_id)
196 logger.info("Creating floating IP for VM '%s'..." % INSTANCE_NAME)
197 floatip_dic = os_utils.create_floating_ip(neutron_client)
198 floatip_client = floatip_dic['fip_addr']
199 # floatip_id = floatip_dic['fip_id']
201 if floatip_client is None:
202 logger.error("Cannot create floating IP.")
205 logger.info("Floating IP created: '%s'" % floatip_client)
207 logger.info("Associating floating ip: '%s' to VM '%s' "
208 % (floatip_client, INSTANCE_NAME))
209 if not os_utils.add_floating_ip(nova_client,
212 logger.error("Cannot associate floating IP to VM.")
216 # STARTING SECOND VM (server) ###
219 logger.info("Creating instance '%s'..." % INSTANCE_NAME)
221 "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
222 "network=%s \n" % (INSTANCE_NAME, FLAVOR, image_id, network_id))
223 instance_2 = os_utils.create_instance_and_wait_for_active(
229 if instance_2 is None:
230 logger.error("Error while booting instance.")
233 # Retrieve IP of INSTANCE
234 instance_ip_2 = instance_2.networks.get(NET_NAME)[0]
235 logger.debug("Instance '%s' got private ip '%s'." %
236 (INSTANCE_NAME_2, instance_ip_2))
238 logger.info("Adding '%s' to security group '%s'..."
239 % (INSTANCE_NAME_2, SECGROUP_NAME))
240 os_utils.add_secgroup_to_instance(nova_client, instance_2.id, sg_id)
242 logger.info("Creating floating IP for VM '%s'..." % INSTANCE_NAME_2)
243 floatip_dic = os_utils.create_floating_ip(neutron_client)
244 floatip_server = floatip_dic['fip_addr']
245 # floatip_id = floatip_dic['fip_id']
247 if floatip_server is None:
248 logger.error("Cannot create floating IP.")
251 logger.info("Floating IP created: '%s'" % floatip_server)
253 logger.info("Associating floating ip: '%s' to VM '%s' "
254 % (floatip_server, INSTANCE_NAME_2))
256 if not os_utils.add_floating_ip(nova_client,
259 logger.error("Cannot associate floating IP to VM.")
263 # CREATION OF THE 2 SF ####
265 tacker_script = "%s/testcases/features/sfc/%s" % \
266 (FUNCTEST_REPO, TACKER_SCRIPT)
267 logger.info("Executing tacker script: '%s'" % tacker_script)
268 subprocess.call(tacker_script, shell=True)
270 # SSH CALL TO START HTTP SERVER
271 ssh = paramiko.SSHClient()
272 ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
275 ssh.connect(floatip_server, username="root",
276 password="opnfv", timeout=2)
277 command = "python -m SimpleHTTPServer 80 > /dev/null 2>&1 &"
278 logger.info("Starting HTTP server")
279 (stdin, stdout, stderr) = ssh.exec_command(command)
281 logger.debug("Waiting for %s..." % floatip_server)
285 instances = nova_client.servers.list(search_opts={'all_tenants': 1})
288 for instance in instances:
289 if "server" not in instance.name:
290 if "client" not in instance.name:
292 "This is the instance name: %s " % instance.name)
293 floatip_dic = os_utils.create_floating_ip(
295 floatip = floatip_dic['fip_addr']
297 instance.add_floating_ip(floatip)
299 logger.debug("Problems assigning floating IP to SFs")
301 # If no IPs were obtained, then we cant continue
303 logger.error('Failed to obtain IPs, cant continue, exiting')
306 logger.debug("Floating IPs for SFs: %s..." % ips)
308 # Check SSH connectivity to VNFs
311 check = [False, False]
313 logger.info("Checking SSH connectivity to the SFs with ips {0}"
315 while r < retries and not all(check):
317 check = [check_ssh(ips[0]), check_ssh(ips[1])]
319 logger.exception("SSH check failed")
320 check = [False, False]
325 logger.error("Cannot establish SSH connection to the SFs")
329 logger.info("SSH connectivity to the SFs established")
331 # SSH TO START THE VXLAN_TOOL ON SF1
332 logger.info("Configuring the SFs")
334 ssh.connect(ips[0], username="root",
335 password="opnfv", timeout=2)
336 command = ("nohup python vxlan_tool.py -i eth0 "
337 "-d forward -v off -b 80 > /dev/null 2>&1 &")
338 (stdin, stdout, stderr) = ssh.exec_command(command)
340 logger.debug("Waiting for %s..." % ips[0])
347 (stdin, stdout, stderr) = ssh.exec_command(
348 "ps aux | grep \"vxlan_tool.py\" | grep -v grep")
349 if len(stdout.readlines()) > 0:
350 logger.debug("HTTP firewall started")
356 logger.debug("HTTP firewall not started")
359 logger.exception("vxlan_tool not started in SF1")
361 # SSH TO START THE VXLAN_TOOL ON SF2
363 ssh.connect(ips[1], username="root",
364 password="opnfv", timeout=2)
365 command = ("nohup python vxlan_tool.py -i eth0 "
366 "-d forward -v off -b 22 > /dev/null 2>&1 &")
367 (stdin, stdout, stderr) = ssh.exec_command(command)
369 logger.debug("Waiting for %s..." % ips[1])
376 (stdin, stdout, stderr) = ssh.exec_command(
377 "ps aux | grep \"vxlan_tool.py\" | grep -v grep")
378 if len(stdout.readlines()) > 0:
379 logger.debug("SSH firewall started")
385 logger.debug("SSH firewall not started")
388 logger.exception("vxlan_tool not started in SF2")
390 # SSH to modify the classification flows in compute
392 contr_cmd3 = ("sshpass -p r00tme ssh " + ssh_options + " "
393 "root@10.20.0.2 'ssh " + ip_compute + " "
394 "'bash correct_classifier.bash''")
395 logger.info("Executing script to modify the classi: '%s'" % contr_cmd3)
396 process = subprocess.Popen(contr_cmd3,
398 stdout=subprocess.PIPE)
402 # SSH TO EXECUTE cmd_client
403 logger.info("TEST STARTED")
405 ssh.connect(floatip_client, username="root",
406 password="opnfv", timeout=2)
407 command = "nc -w 5 -zv " + instance_ip_2 + " 22 2>&1"
408 (stdin, stdout, stderr) = ssh.exec_command(command)
410 # WRITE THE CORRECT WAY TO DO LOGGING
411 if "timed out" in stdout.readlines()[0]:
412 logger.info('\033[92m' + "TEST 1 [PASSED] "
413 "==> SSH BLOCKED" + '\033[0m')
415 json_results.update({"Test 1: SSH Blocked": "Passed"})
417 logger.error('\033[91m' + "TEST 1 [FAILED] "
418 "==> SSH NOT BLOCKED" + '\033[0m')
420 json_results.update({"Test 1: SSH Blocked": "Failed"})
423 logger.debug("Waiting for %s..." % floatip_client)
427 # SSH TO EXECUTE cmd_client
429 ssh.connect(floatip_client, username="root",
430 password="opnfv", timeout=2)
431 command = "nc -w 5 -zv " + instance_ip_2 + " 80 2>&1"
432 (stdin, stdout, stderr) = ssh.exec_command(command)
434 if "succeeded" in stdout.readlines()[0]:
435 logger.info('\033[92m' + "TEST 2 [PASSED] "
436 "==> HTTP WORKS" + '\033[0m')
438 json_results.update({"Test 2: HTTP works": "Passed"})
440 logger.error('\033[91m' + "TEST 2 [FAILED] "
441 "==> HTTP BLOCKED" + '\033[0m')
443 json_results.update({"Test 2: HTTP works": "Failed"})
446 logger.debug("Waiting for %s..." % floatip_client)
450 # CHANGE OF CLASSIFICATION #
451 logger.info("Changing the classification")
452 tacker_classi = "%s/testcases/features/sfc/%s" % \
453 (FUNCTEST_REPO, TACKER_CHANGECLASSI)
454 subprocess.call(tacker_classi, shell=True)
456 logger.info("Wait for ODL to update the classification rules in OVS")
459 # SSH to modify the classification flows in compute
461 contr_cmd4 = ("sshpass -p r00tme ssh " + ssh_options + " "
462 "root@10.20.0.2 'ssh " + ip_compute + " "
463 "'bash correct_classifier.bash''")
464 logger.info("Executing script to modify the classi: '%s'" % contr_cmd4)
465 process = subprocess.Popen(contr_cmd4,
467 stdout=subprocess.PIPE)
469 # SSH TO EXECUTE cmd_client
472 ssh.connect(floatip_client, username="root",
473 password="opnfv", timeout=2)
474 command = "nc -w 5 -zv " + instance_ip_2 + " 80 2>&1"
475 (stdin, stdout, stderr) = ssh.exec_command(command)
477 if "timed out" in stdout.readlines()[0]:
478 logger.info('\033[92m' + "TEST 3 [PASSED] "
479 "==> HTTP BLOCKED" + '\033[0m')
481 json_results.update({"Test 3: HTTP Blocked": "Passed"})
483 logger.error('\033[91m' + "TEST 3 [FAILED] "
484 "==> HTTP NOT BLOCKED" + '\033[0m')
486 json_results.update({"Test 3: HTTP Blocked": "Failed"})
489 logger.debug("Waiting for %s..." % floatip_client)
493 # SSH TO EXECUTE cmd_client
495 ssh.connect(floatip_client, username="root",
496 password="opnfv", timeout=2)
497 command = "nc -w 5 -zv " + instance_ip_2 + " 22 2>&1"
498 (stdin, stdout, stderr) = ssh.exec_command(command)
500 if "succeeded" in stdout.readlines()[0]:
501 logger.info('\033[92m' + "TEST 4 [PASSED] "
502 "==> SSH WORKS" + '\033[0m')
504 json_results.update({"Test 4: SSH works": "Passed"})
506 logger.error('\033[91m' + "TEST 4 [FAILED] "
507 "==> SSH BLOCKED" + '\033[0m')
509 json_results.update({"Test 4: SSH works": "Failed"})
512 logger.debug("Waiting for %s..." % floatip_client)
518 for x in range(0, 5):
519 logger.info('\033[92m' + "SFC TEST WORKED"
520 " :) \n" + '\033[0m')
523 logger.debug("Iterating again!")
524 delete = ("bash delete.sh")
525 subprocess.call(delete, shell=True, stderr=subprocess.PIPE)
529 stop_time = time.time()
530 json_results.update({"tests": "4", "failures": int(failures)})
531 logger.debug("Promise Results json: " + str(json_results))
532 ft_utils.push_results_to_db("sfc",
543 if __name__ == '__main__':