9 import functest.utils.functest_logger as ft_logger
10 import functest.utils.functest_utils as ft_utils
11 import functest.utils.openstack_utils as os_utils
13 parser = argparse.ArgumentParser()
15 parser.add_argument("-r", "--report",
16 help="Create json result file",
19 args = parser.parse_args()
21 """ logging configuration """
22 logger = ft_logger.Logger("ODL_SFC").getLogger()
24 FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
26 HOME = os.environ['HOME'] + "/"
29 INSTANCE_NAME = "client"
31 IMAGE_NAME = "sf_nsh_colorado"
32 IMAGE_FILENAME = "sf_nsh_colorado.qcow2"
33 IMAGE_FORMAT = "qcow2"
34 IMAGE_PATH = "/home/opnfv/functest/data" + "/" + IMAGE_FILENAME
36 # NEUTRON Private Network parameters
38 NET_NAME = "example-net"
39 SUBNET_NAME = "example-subnet"
40 SUBNET_CIDR = "11.0.0.0/24"
41 ROUTER_NAME = "example-router"
43 SECGROUP_NAME = "example-sg"
44 SECGROUP_DESCR = "Example Security group"
46 INSTANCE_NAME_2 = "server"
48 # TEST_DB = ft_utils.get_parameter_from_yaml("results.test_db_url")
50 PRE_SETUP_SCRIPT = 'sfc_pre_setup.bash'
51 TACKER_SCRIPT = 'sfc_tacker.bash'
52 TEARDOWN_SCRIPT = "sfc_teardown.bash"
53 TACKER_CHANGECLASSI = "sfc_change_classi.bash"
55 ssh_options = '-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'
59 cmd = "sshpass -p opnfv ssh " + ssh_options + " -q " + ip + " exit"
60 success = subprocess.call(cmd, shell=True) == 0
62 logger.debug("Wating for SSH connectivity in SF with IP: %s" % ip)
68 # Allow any port so that tacker commands reaches the server.
69 # This will be deleted when tacker is included in OPNFV installation
73 start_time = time.time()
76 contr_cmd = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
77 " 'fuel node'|grep controller|awk '{print $10}'")
78 logger.info("Executing script to get ip_server: '%s'" % contr_cmd)
79 process = subprocess.Popen(contr_cmd,
81 stdout=subprocess.PIPE,
82 stderr=subprocess.PIPE)
83 ip_server = process.stdout.readline().rstrip()
85 iptable_cmd1 = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
86 " ssh " + ip_server + " iptables -P INPUT ACCEPT ")
87 iptable_cmd2 = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
88 " ssh " + ip_server + " iptables -t nat -P INPUT ACCEPT ")
89 iptable_cmd3 = ("sshpass -p r00tme ssh " + ssh_options + " root@10.20.0.2"
90 " ssh " + ssh_options + " " + ip_server +
91 " iptables -A INPUT -m state"
92 " --state NEW,ESTABLISHED,RELATED -j ACCEPT")
94 logger.info("Changing firewall policy in controller: '%s'" % iptable_cmd1)
95 subprocess.call(iptable_cmd1, shell=True, stderr=subprocess.PIPE)
97 logger.info("Changing firewall policy in controller: '%s'" % iptable_cmd2)
98 subprocess.call(iptable_cmd2, shell=True, stderr=subprocess.PIPE)
100 logger.info("Changing firewall policy in controller: '%s'" % iptable_cmd3)
101 subprocess.call(iptable_cmd3, shell=True, stderr=subprocess.PIPE)
103 # Getting the different clients
105 nova_client = os_utils.get_nova_client()
106 neutron_client = os_utils.get_neutron_client()
107 glance_client = os_utils.get_glance_client()
111 if not os.path.isfile(IMAGE_PATH):
112 logger.info("Downloading image")
113 ft_utils.download_url(
114 "http://artifacts.opnfv.org/sfc/demo/sf_nsh_colorado.qcow2",
115 "/home/opnfv/functest/data/")
117 logger.info("Using old image")
119 # Create glance image and the neutron network
121 image_id = os_utils.create_glance_image(glance_client,
128 network_dic = os_utils.create_network_full(neutron_client,
135 "There has been a problem when creating the neutron network")
138 network_id = network_dic["net_id"]
140 sg_id = os_utils.create_security_group_full(neutron_client,
141 SECGROUP_NAME, SECGROUP_DESCR)
143 secgroups = os_utils.get_security_groups(neutron_client)
146 os_utils.create_secgroup_rule(neutron_client, sg['id'],
150 os_utils.create_secgroup_rule(neutron_client, sg['id'],
154 os_utils.create_secgroup_rule(neutron_client, sg['id'],
158 os_utils.create_secgroup_rule(neutron_client, sg['id'],
163 _, custom_flv_id = os_utils.get_or_create_flavor(
164 'custom', 1500, 10, 1, public=True)
165 if not custom_flv_id:
166 logger.error("Failed to create custom flavor")
170 logger.info("Creating instance '%s'..." % INSTANCE_NAME)
172 "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
173 "network=%s \n" % (INSTANCE_NAME, FLAVOR, image_id, network_id))
174 instance = os_utils.create_instance_and_wait_for_active(FLAVOR,
181 logger.error("Error while booting instance.")
183 # Retrieve IP of INSTANCE
184 instance_ip = instance.networks.get(NET_NAME)[0]
185 logger.debug("Instance '%s' got private ip '%s'." %
186 (INSTANCE_NAME, instance_ip))
188 logger.info("Adding '%s' to security group '%s'..."
189 % (INSTANCE_NAME, SECGROUP_NAME))
190 os_utils.add_secgroup_to_instance(nova_client, instance.id, sg_id)
192 logger.info("Creating floating IP for VM '%s'..." % INSTANCE_NAME)
193 floatip_dic = os_utils.create_floating_ip(neutron_client)
194 floatip_client = floatip_dic['fip_addr']
195 # floatip_id = floatip_dic['fip_id']
197 if floatip_client is None:
198 logger.error("Cannot create floating IP.")
200 logger.info("Floating IP created: '%s'" % floatip_client)
202 logger.info("Associating floating ip: '%s' to VM '%s' "
203 % (floatip_client, INSTANCE_NAME))
204 if not os_utils.add_floating_ip(nova_client, instance.id, floatip_client):
205 logger.error("Cannot associate floating IP to VM.")
208 # STARTING SECOND VM (server) ###
211 logger.info("Creating instance '%s'..." % INSTANCE_NAME)
213 "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
214 "network=%s \n" % (INSTANCE_NAME_2, FLAVOR, image_id, network_id))
215 instance_2 = os_utils.create_instance_and_wait_for_active(FLAVOR,
221 if instance_2 is None:
222 logger.error("Error while booting instance.")
224 # Retrieve IP of INSTANCE
225 instance_ip_2 = instance_2.networks.get(NET_NAME)[0]
226 logger.debug("Instance '%s' got private ip '%s'." %
227 (INSTANCE_NAME_2, instance_ip_2))
229 logger.info("Adding '%s' to security group '%s'..."
230 % (INSTANCE_NAME_2, SECGROUP_NAME))
231 os_utils.add_secgroup_to_instance(nova_client, instance_2.id, sg_id)
233 logger.info("Creating floating IP for VM '%s'..." % INSTANCE_NAME_2)
234 floatip_dic = os_utils.create_floating_ip(neutron_client)
235 floatip_server = floatip_dic['fip_addr']
236 # floatip_id = floatip_dic['fip_id']
238 if floatip_server is None:
239 logger.error("Cannot create floating IP.")
241 logger.info("Floating IP created: '%s'" % floatip_server)
243 logger.info("Associating floating ip: '%s' to VM '%s' "
244 % (floatip_server, INSTANCE_NAME_2))
246 if not os_utils.add_floating_ip(nova_client,
249 logger.error("Cannot associate floating IP to VM.")
252 # CREATION OF THE 2 SF ####
254 tacker_script = "%s/testcases/features/sfc/%s" % \
255 (FUNCTEST_REPO, TACKER_SCRIPT)
256 logger.info("Executing tacker script: '%s'" % tacker_script)
257 subprocess.call(tacker_script, shell=True)
259 # SSH CALL TO START HTTP SERVER
260 ssh = paramiko.SSHClient()
261 ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
264 ssh.connect(floatip_server, username="root",
265 password="opnfv", timeout=2)
266 command = "python -m SimpleHTTPServer 80 > /dev/null 2>&1 &"
267 logger.info("Starting HTTP server")
268 (stdin, stdout, stderr) = ssh.exec_command(command)
270 logger.debug("Waiting for %s..." % floatip_server)
274 instances = nova_client.servers.list(search_opts={'all_tenants': 1})
277 for instance in instances:
278 if "server" not in instance.name:
279 if "client" not in instance.name:
281 "This is the instance name: %s " % instance.name)
282 floatip_dic = os_utils.create_floating_ip(neutron_client)
283 floatip = floatip_dic['fip_addr']
285 instance.add_floating_ip(floatip)
287 logger.debug("Problems assigning floating IP to SFs")
289 # If no IPs were obtained, then we cant continue
291 logger.error('Failed to obtain IPs, cant continue, exiting')
294 logger.debug("Floating IPs for SFs: %s..." % ips)
296 # Check SSH connectivity to VNFs
299 check = [False, False]
301 logger.info("Checking SSH connectivity to the SFs with ips %s" % str(ips))
302 while r < retries and not all(check):
304 check = [check_ssh(ips[0]), check_ssh(ips[1])]
306 logger.exception("SSH check failed")
307 check = [False, False]
312 logger.error("Cannot establish SSH connection to the SFs")
315 logger.info("SSH connectivity to the SFs established")
317 # SSH TO START THE VXLAN_TOOL ON SF1
318 logger.info("Configuring the SFs")
320 ssh.connect(ips[0], username="root",
321 password="opnfv", timeout=2)
322 command = ("nohup python vxlan_tool.py -i eth0 "
323 "-d forward -v off -b 80 > /dev/null 2>&1 &")
324 (stdin, stdout, stderr) = ssh.exec_command(command)
326 logger.debug("Waiting for %s..." % ips[0])
332 (stdin, stdout, stderr) = ssh.exec_command(
333 "ps aux | grep \"vxlan_tool.py\" | grep -v grep")
334 if len(stdout.readlines()) > 0:
335 logger.debug("HTTP firewall started")
338 logger.debug("HTTP firewall not started")
341 logger.exception("vxlan_tool not started in SF1")
343 # SSH TO START THE VXLAN_TOOL ON SF2
345 ssh.connect(ips[1], username="root",
346 password="opnfv", timeout=2)
347 command = ("nohup python vxlan_tool.py -i eth0 "
348 "-d forward -v off -b 22 > /dev/null 2>&1 &")
349 (stdin, stdout, stderr) = ssh.exec_command(command)
351 logger.debug("Waiting for %s..." % ips[1])
357 (stdin, stdout, stderr) = ssh.exec_command(
358 "ps aux | grep \"vxlan_tool.py\" | grep -v grep")
359 if len(stdout.readlines()) > 0:
360 logger.debug("SSH firewall started")
363 logger.debug("SSH firewall not started")
366 logger.exception("vxlan_tool not started in SF2")
370 # SSH TO EXECUTE cmd_client
371 logger.info("TEST STARTED")
373 ssh.connect(floatip_client, username="root",
374 password="opnfv", timeout=2)
375 command = "nc -w 5 -zv " + instance_ip_2 + " 22 2>&1"
376 (stdin, stdout, stderr) = ssh.exec_command(command)
378 # WRITE THE CORRECT WAY TO DO LOGGING
379 if "timed out" in stdout.readlines()[0]:
380 logger.info('\033[92m' + "TEST 1 [PASSED] "
381 "==> SSH BLOCKED" + '\033[0m')
383 json_results.update({"Test 1: SSH Blocked": "Passed"})
385 logger.error('\033[91m' + "TEST 1 [FAILED] "
386 "==> SSH NOT BLOCKED" + '\033[0m')
388 json_results.update({"Test 1: SSH Blocked": "Failed"})
391 logger.debug("Waiting for %s..." % floatip_client)
395 # SSH TO EXECUTE cmd_client
397 ssh.connect(floatip_client, username="root",
398 password="opnfv", timeout=2)
399 command = "nc -w 5 -zv " + instance_ip_2 + " 80 2>&1"
400 (stdin, stdout, stderr) = ssh.exec_command(command)
402 if "succeeded" in stdout.readlines()[0]:
403 logger.info('\033[92m' + "TEST 2 [PASSED] "
404 "==> HTTP WORKS" + '\033[0m')
406 json_results.update({"Test 2: HTTP works": "Passed"})
408 logger.error('\033[91m' + "TEST 2 [FAILED] "
409 "==> HTTP BLOCKED" + '\033[0m')
411 json_results.update({"Test 2: HTTP works": "Failed"})
414 logger.debug("Waiting for %s..." % floatip_client)
418 # CHANGE OF CLASSIFICATION #
419 logger.info("Changing the classification")
420 tacker_classi = "%s/testcases/features/sfc/%s" % \
421 (FUNCTEST_REPO, TACKER_CHANGECLASSI)
422 subprocess.call(tacker_classi, shell=True)
424 logger.info("Wait for ODL to update the classification rules in OVS")
427 # SSH TO EXECUTE cmd_client
430 ssh.connect(floatip_client, username="root",
431 password="opnfv", timeout=2)
432 command = "nc -w 5 -zv " + instance_ip_2 + " 80 2>&1"
433 (stdin, stdout, stderr) = ssh.exec_command(command)
435 if "timed out" in stdout.readlines()[0]:
436 logger.info('\033[92m' + "TEST 3 [PASSED] "
437 "==> HTTP BLOCKED" + '\033[0m')
439 json_results.update({"Test 3: HTTP Blocked": "Passed"})
441 logger.error('\033[91m' + "TEST 3 [FAILED] "
442 "==> HTTP NOT BLOCKED" + '\033[0m')
444 json_results.update({"Test 3: HTTP Blocked": "Failed"})
447 logger.debug("Waiting for %s..." % floatip_client)
451 # SSH TO EXECUTE cmd_client
453 ssh.connect(floatip_client, username="root",
454 password="opnfv", timeout=2)
455 command = "nc -w 5 -zv " + instance_ip_2 + " 22 2>&1"
456 (stdin, stdout, stderr) = ssh.exec_command(command)
458 if "succeeded" in stdout.readlines()[0]:
459 logger.info('\033[92m' + "TEST 4 [PASSED] "
460 "==> SSH WORKS" + '\033[0m')
462 json_results.update({"Test 4: SSH works": "Passed"})
464 logger.error('\033[91m' + "TEST 4 [FAILED] "
465 "==> SSH BLOCKED" + '\033[0m')
467 json_results.update({"Test 4: SSH works": "Failed"})
470 logger.debug("Waiting for %s..." % floatip_client)
475 for x in range(0, 5):
476 logger.info('\033[92m' + "SFC TEST WORKED"
477 " :) \n" + '\033[0m')
480 stop_time = time.time()
481 json_results.update({"tests": "4", "failures": int(failures)})
482 logger.debug("Promise Results json: " + str(json_results))
483 ft_utils.push_results_to_db("sfc",
494 if __name__ == '__main__':