| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1 | #copyright 2016-present Ciena Corporation |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | # |
| 15 | import unittest |
| 16 | from nose.tools import * |
| 17 | from scapy.all import * |
| 18 | from OnosCtrl import OnosCtrl, get_mac |
| 19 | from OltConfig import OltConfig |
| 20 | from socket import socket |
| 21 | from OnosFlowCtrl import OnosFlowCtrl |
| 22 | from nose.twistedtools import reactor, deferred |
| 23 | from twisted.internet import defer |
| 24 | from onosclidriver import OnosCliDriver |
| 25 | from CordContainer import Container, Onos, Quagga |
| 26 | from CordTestServer import cord_test_onos_restart, cord_test_onos_shutdown, cord_test_onos_add_cluster, cord_test_quagga_restart |
| 27 | from portmaps import g_subscriber_port_map |
| 28 | from scapy.all import * |
| 29 | import time, monotonic |
| 30 | import threading |
| 31 | from threading import current_thread |
| 32 | from Cluster import * |
| 33 | from EapTLS import TLSAuthTest |
| 34 | from ACL import ACLTest |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame^] | 35 | from OnosLog import OnosLog |
| 36 | from CordLogger import CordLogger |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 37 | import os |
| 38 | import json |
| 39 | import random |
| 40 | import collections |
| 41 | log.setLevel('INFO') |
| 42 | |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame^] | 43 | class cluster_exchange(CordLogger): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 44 | test_path = os.path.dirname(os.path.realpath(__file__)) |
| 45 | onos_config_path = os.path.join(test_path, '..', 'setup/onos-config') |
| 46 | mac = RandMAC()._fix() |
| 47 | flows_eth = Ether(src = RandMAC()._fix(), dst = RandMAC()._fix()) |
| 48 | igmp_eth = Ether(dst = '01:00:5e:00:00:16', type = ETH_P_IP) |
| 49 | igmp_ip = IP(dst = '224.0.0.22') |
| 50 | ONOS_INSTANCES = 3 |
| 51 | V_INF1 = 'veth0' |
| 52 | TLS_TIMEOUT = 100 |
| 53 | device_id = 'of:' + get_mac() |
| 54 | igmp = cluster_igmp() |
| 55 | igmp_groups = igmp.mcast_ip_range(start_ip = '224.1.8.10',end_ip = '224.1.10.49') |
| 56 | igmp_sources = igmp.source_ip_range(start_ip = '38.24.29.35',end_ip='38.24.35.56') |
| 57 | tls = cluster_tls() |
| 58 | flows = cluster_flows() |
| 59 | proxyarp = cluster_proxyarp() |
| 60 | vrouter = cluster_vrouter() |
| 61 | acl = cluster_acl() |
| 62 | dhcprelay = cluster_dhcprelay() |
| 63 | subscriber = cluster_subscriber() |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame^] | 64 | testcaseLoggers = ('test_cluster_controller_kills',) |
| 65 | |
| 66 | def setUp(self): |
| 67 | if self._testMethodName not in self.testcaseLoggers: |
| 68 | super(cluster_exchange, self).setUp() |
| 69 | |
| 70 | def tearDown(self): |
| 71 | if self._testMethodName not in self.testcaseLoggers: |
| 72 | super(cluster_exchange, self).tearDown() |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 73 | |
| 74 | def get_controller(self): |
| 75 | controller = os.getenv('ONOS_CONTROLLER_IP') or 'localhost' |
| 76 | controller = controller.split(',')[0] |
| 77 | return controller |
| 78 | |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame^] | 79 | @classmethod |
| 80 | def get_controllers(cls): |
| 81 | controllers = os.getenv('ONOS_CONTROLLER_IP') or '' |
| 82 | return controllers.split(',') |
| 83 | |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 84 | def cliEnter(self,controller = None): |
| 85 | retries = 0 |
| 86 | while retries < 3: |
| 87 | self.cli = OnosCliDriver(controller = controller,connect = True) |
| 88 | if self.cli.handle: |
| 89 | break |
| 90 | else: |
| 91 | retries += 1 |
| 92 | time.sleep(2) |
| 93 | |
| 94 | def cliExit(self): |
| 95 | self.cli.disconnect() |
| 96 | |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame^] | 97 | def get_leader(self, controller = None): |
| 98 | self.cliEnter(controller = controller) |
| 99 | result = json.loads(self.cli.leaders(jsonFormat = True)) |
| 100 | if result is None: |
| 101 | log.info('Leaders command failure for controller %s' %controller) |
| 102 | else: |
| 103 | log.info('Leaders returned: %s' %result) |
| 104 | self.cliExit() |
| 105 | return result |
| 106 | |
| 107 | def get_leaders(self, controller = None): |
| 108 | result = [] |
| 109 | if type(controller) in [ list, tuple ]: |
| 110 | for c in controller: |
| 111 | leaders = self.get_leader(controller = c) |
| 112 | result.append(leaders) |
| 113 | else: |
| 114 | leaders = self.get_leader(controller = controller) |
| 115 | result.append(leaders) |
| 116 | return result |
| 117 | |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 118 | def verify_cluster_status(self,controller = None,onos_instances=ONOS_INSTANCES,verify=False): |
| 119 | tries = 0 |
| 120 | try: |
| 121 | self.cliEnter(controller = controller) |
| 122 | while tries <= 10: |
| 123 | cluster_summary = json.loads(self.cli.summary(jsonFormat = True)) |
| 124 | if cluster_summary: |
| 125 | log.info("cluster 'summary' command output is %s"%cluster_summary) |
| 126 | nodes = cluster_summary['nodes'] |
| 127 | if verify: |
| 128 | if nodes == onos_instances: |
| 129 | self.cliExit() |
| 130 | return True |
| 131 | else: |
| 132 | tries += 1 |
| 133 | time.sleep(1) |
| 134 | else: |
| 135 | if nodes >= onos_instances: |
| 136 | self.cliExit() |
| 137 | return True |
| 138 | else: |
| 139 | tries += 1 |
| 140 | time.sleep(1) |
| 141 | else: |
| 142 | tries += 1 |
| 143 | time.sleep(1) |
| 144 | self.cliExit() |
| 145 | return False |
| 146 | except: |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 147 | raise Exception('Failed to get cluster members') |
| 148 | return False |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 149 | |
| 150 | def get_cluster_current_member_ips(self,controller = None): |
| 151 | tries = 0 |
| 152 | cluster_ips = [] |
| 153 | try: |
| 154 | self.cliEnter(controller = controller) |
| 155 | while tries <= 10: |
| 156 | cluster_nodes = json.loads(self.cli.nodes(jsonFormat = True)) |
| 157 | if cluster_nodes: |
| 158 | log.info("cluster 'nodes' output is %s"%cluster_nodes) |
| 159 | cluster_ips = map(lambda c: c['id'], cluster_nodes) |
| 160 | self.cliExit() |
| 161 | cluster_ips.sort(lambda i1,i2: int(i1.split('.')[-1]) - int(i2.split('.')[-1])) |
| 162 | return cluster_ips |
| 163 | else: |
| 164 | tries += 1 |
| 165 | self.cliExit() |
| 166 | return cluster_ips |
| 167 | except: |
| 168 | raise Exception('Failed to get cluster members') |
| 169 | return cluster_ips |
| 170 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 171 | def get_cluster_container_names_ips(self,controller=None): |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame^] | 172 | onos_names_ips = {} |
| 173 | onos_ips = self.get_cluster_current_member_ips(controller=controller) |
| 174 | onos_names_ips[onos_ips[0]] = Onos.NAME |
| 175 | onos_names_ips[Onos.NAME] = onos_ips[0] |
| 176 | for i in range(1,len(onos_ips)): |
| 177 | name = '{0}-{1}'.format(Onos.NAME,i+1) |
| 178 | onos_names_ips[onos_ips[i]] = name |
| 179 | onos_names_ips[name] = onos_ips[i] |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 180 | |
| 181 | return onos_names_ips |
| 182 | |
| 183 | #identifying current master of a connected device, not tested |
| 184 | def get_cluster_current_master_standbys(self,controller=None,device_id=device_id): |
| 185 | master = None |
| 186 | standbys = [] |
| 187 | tries = 0 |
| 188 | try: |
| 189 | cli = self.cliEnter(controller = controller) |
| 190 | while tries <= 10: |
| 191 | roles = json.loads(self.cli.roles(jsonFormat = True)) |
| 192 | log.info("cluster 'roles' command output is %s"%roles) |
| 193 | if roles: |
| 194 | for device in roles: |
| 195 | log.info('Verifying device info in line %s'%device) |
| 196 | if device['id'] == device_id: |
| 197 | master = str(device['master']) |
| 198 | standbys = map(lambda d: str(d), device['standbys']) |
| 199 | log.info('Master and standbys for device %s are %s and %s'%(device_id, master, standbys)) |
| 200 | self.cliExit() |
| 201 | return master, standbys |
| 202 | self.cliExit() |
| 203 | return master, standbys |
| 204 | else: |
| 205 | tries += 1 |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 206 | time.sleep(1) |
| 207 | self.cliExit() |
| 208 | return master,standbys |
| 209 | except: |
| 210 | raise Exception('Failed to get cluster members') |
| 211 | return master,standbys |
| 212 | |
| 213 | def get_cluster_current_master_standbys_of_connected_devices(self,controller=None): |
| 214 | ''' returns master and standbys of all the connected devices to ONOS cluster instance''' |
| 215 | device_dict = {} |
| 216 | tries = 0 |
| 217 | try: |
| 218 | cli = self.cliEnter(controller = controller) |
| 219 | while tries <= 10: |
| 220 | device_dict = {} |
| 221 | roles = json.loads(self.cli.roles(jsonFormat = True)) |
| 222 | log.info("cluster 'roles' command output is %s"%roles) |
| 223 | if roles: |
| 224 | for device in roles: |
| 225 | device_dict[str(device['id'])]= {'master':str(device['master']),'standbys':device['standbys']} |
| 226 | for i in range(len(device_dict[device['id']]['standbys'])): |
| 227 | device_dict[device['id']]['standbys'][i] = str(device_dict[device['id']]['standbys'][i]) |
| 228 | log.info('master and standbys for device %s are %s and %s'%(device['id'],device_dict[device['id']]['master'],device_dict[device['id']]['standbys'])) |
| 229 | self.cliExit() |
| 230 | return device_dict |
| 231 | else: |
| 232 | tries += 1 |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 233 | time.sleep(1) |
| 234 | self.cliExit() |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 235 | return device_dict |
| 236 | except: |
| 237 | raise Exception('Failed to get cluster members') |
| 238 | return device_dict |
| 239 | |
| 240 | #identify current master of a connected device, not tested |
| 241 | def get_cluster_connected_devices(self,controller=None): |
| 242 | '''returns all the devices connected to ONOS cluster''' |
| 243 | device_list = [] |
| 244 | tries = 0 |
| 245 | try: |
| 246 | cli = self.cliEnter(controller = controller) |
| 247 | while tries <= 10: |
| 248 | device_list = [] |
| 249 | devices = json.loads(self.cli.devices(jsonFormat = True)) |
| 250 | log.info("cluster 'devices' command output is %s"%devices) |
| 251 | if devices: |
| 252 | for device in devices: |
| 253 | log.info('device id is %s'%device['id']) |
| 254 | device_list.append(str(device['id'])) |
| 255 | self.cliExit() |
| 256 | return device_list |
| 257 | else: |
| 258 | tries += 1 |
| 259 | time.sleep(1) |
| 260 | self.cliExit() |
| 261 | return device_list |
| 262 | except: |
| 263 | raise Exception('Failed to get cluster members') |
| 264 | return device_list |
| 265 | |
| 266 | def get_number_of_devices_of_master(self,controller=None): |
| 267 | '''returns master-device pairs, which master having what devices''' |
| 268 | master_count = {} |
| 269 | try: |
| 270 | cli = self.cliEnter(controller = controller) |
| 271 | masters = json.loads(self.cli.masters(jsonFormat = True)) |
| 272 | if masters: |
| 273 | for master in masters: |
| 274 | master_count[str(master['id'])] = {'size':int(master['size']),'devices':master['devices']} |
| 275 | return master_count |
| 276 | else: |
| 277 | return master_count |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 278 | except: |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 279 | raise Exception('Failed to get cluster members') |
| 280 | return master_count |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 281 | |
| 282 | def change_master_current_cluster(self,new_master=None,device_id=device_id,controller=None): |
| 283 | if new_master is None: return False |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 284 | self.cliEnter(controller=controller) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 285 | cmd = 'device-role' + ' ' + device_id + ' ' + new_master + ' ' + 'master' |
| 286 | command = self.cli.command(cmd = cmd, jsonFormat = False) |
| 287 | self.cliExit() |
| 288 | time.sleep(60) |
| 289 | master, standbys = self.get_cluster_current_master_standbys(controller=controller,device_id=device_id) |
| 290 | assert_equal(master,new_master) |
| 291 | log.info('Cluster master changed to %s successfully'%new_master) |
| 292 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 293 | def withdraw_cluster_current_mastership(self,master_ip=None,device_id=device_id,controller=None): |
| 294 | '''current master looses its mastership and hence new master will be elected''' |
| 295 | self.cliEnter(controller=controller) |
| 296 | cmd = 'device-role' + ' ' + device_id + ' ' + master_ip + ' ' + 'none' |
| 297 | command = self.cli.command(cmd = cmd, jsonFormat = False) |
| 298 | self.cliExit() |
| 299 | time.sleep(60) |
| 300 | new_master_ip, standbys = self.get_cluster_current_master_standbys(controller=controller,device_id=device_id) |
| 301 | assert_not_equal(new_master_ip,master_ip) |
| 302 | log.info('Device-role of device %s successfully changed to none for controller %s'%(device_id,master_ip)) |
| 303 | log.info('Cluster new master is %s'%new_master_ip) |
| 304 | return True |
| 305 | |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame^] | 306 | def test_cluster_controller_kills(self): |
| 307 | '''Test the cluster by repeatedly killing the controllers''' |
| 308 | controllers = self.get_controllers() |
| 309 | ctlr_len = len(controllers) |
| 310 | if ctlr_len <= 1: |
| 311 | log.info('ONOS is not running in cluster mode. This test only works for cluster mode') |
| 312 | assert_greater(ctlr_len, 1) |
| 313 | |
| 314 | #this call would verify the cluster for once |
| 315 | onos_map = self.get_cluster_container_names_ips() |
| 316 | |
| 317 | def check_storage_exception(controller = None): |
| 318 | adjacent_controller = None |
| 319 | adjacent_controllers = None |
| 320 | if controller: |
| 321 | adjacent_controllers = set(controllers) - set( [controller] ) |
| 322 | adjacent_controller = next(iter(adjacent_controllers)) |
| 323 | for node in controllers: |
| 324 | onosLog = OnosLog(host = node) |
| 325 | ##check the logs for storage exception |
| 326 | _, output = onosLog.get_log(('ERROR', 'Exception',)) |
| 327 | if output and output.find('StorageException') >= 0: |
| 328 | log.info('Storage Exception found on node: %s' %node) |
| 329 | log.info('%s' %output) |
| 330 | assert_equal('Storage Exception on node {}'.format(node), False) |
| 331 | return controller |
| 332 | |
| 333 | try: |
| 334 | ips = self.get_cluster_current_member_ips(controller = controller) |
| 335 | print('ONOS cluster formed with controllers: %s' %ips) |
| 336 | st = True |
| 337 | except: |
| 338 | st = False |
| 339 | |
| 340 | leaders = self.get_leaders(controllers) |
| 341 | failed = filter(lambda l: l == None, leaders) |
| 342 | assert_equal(len(failed), 0) |
| 343 | |
| 344 | if st is False: |
| 345 | log.info('No storage exception and ONOS cluster was not formed successfully') |
| 346 | else: |
| 347 | controller = None |
| 348 | |
| 349 | return controller |
| 350 | |
| 351 | next_controller = None |
| 352 | tries = 10 |
| 353 | for num in range(tries): |
| 354 | index = num % ctlr_len |
| 355 | #index = random.randrange(0, ctlr_len) |
| 356 | controller = onos_map[controllers[index]] if next_controller is None else next_controller |
| 357 | log.info('Restarting Controller %s' %controller) |
| 358 | try: |
| 359 | cord_test_onos_restart(node = controller) |
| 360 | time.sleep(30) |
| 361 | except: |
| 362 | time.sleep(5) |
| 363 | continue |
| 364 | next_controller = check_storage_exception(controller = controller) |
| 365 | |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 366 | #pass |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 367 | def test_cluster_formation_and_verification(self,onos_instances = ONOS_INSTANCES): |
| 368 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 369 | assert_equal(status, True) |
| 370 | log.info('Cluster exists with %d ONOS instances'%onos_instances) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 371 | |
| 372 | #nottest cluster not coming up properly if member goes down |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 373 | def test_cluster_adding_members(self, add = 2, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 374 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 375 | assert_equal(status, True) |
| 376 | onos_ips = self.get_cluster_current_member_ips() |
| 377 | onos_instances = len(onos_ips)+add |
| 378 | log.info('Adding %d nodes to the ONOS cluster' %add) |
| 379 | cord_test_onos_add_cluster(count = add) |
| 380 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 381 | assert_equal(status, True) |
| 382 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 383 | def test_cluster_removing_master(self, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 384 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 385 | assert_equal(status, True) |
| 386 | master, standbys = self.get_cluster_current_master_standbys() |
| 387 | assert_equal(len(standbys),(onos_instances-1)) |
| 388 | onos_names_ips = self.get_cluster_container_names_ips() |
| 389 | master_onos_name = onos_names_ips[master] |
| 390 | log.info('Removing cluster current master %s'%(master)) |
| 391 | cord_test_onos_shutdown(node = master_onos_name) |
| 392 | time.sleep(60) |
| 393 | onos_instances -= 1 |
| 394 | status = self.verify_cluster_status(onos_instances = onos_instances,controller=standbys[0]) |
| 395 | assert_equal(status, True) |
| 396 | new_master, standbys = self.get_cluster_current_master_standbys(controller=standbys[0]) |
| 397 | assert_not_equal(master,new_master) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 398 | log.info('Successfully removed clusters master instance') |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 399 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 400 | def test_cluster_removing_one_member(self, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 401 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 402 | assert_equal(status, True) |
| 403 | master, standbys = self.get_cluster_current_master_standbys() |
| 404 | assert_equal(len(standbys),(onos_instances-1)) |
| 405 | onos_names_ips = self.get_cluster_container_names_ips() |
| 406 | member_onos_name = onos_names_ips[standbys[0]] |
| 407 | log.info('Removing cluster member %s'%standbys[0]) |
| 408 | cord_test_onos_shutdown(node = member_onos_name) |
| 409 | time.sleep(60) |
| 410 | onos_instances -= 1 |
| 411 | status = self.verify_cluster_status(onos_instances = onos_instances,controller=master) |
| 412 | assert_equal(status, True) |
| 413 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 414 | def test_cluster_removing_two_members(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 415 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 416 | assert_equal(status, True) |
| 417 | master, standbys = self.get_cluster_current_master_standbys() |
| 418 | assert_equal(len(standbys),(onos_instances-1)) |
| 419 | onos_names_ips = self.get_cluster_container_names_ips() |
| 420 | member1_onos_name = onos_names_ips[standbys[0]] |
| 421 | member2_onos_name = onos_names_ips[standbys[1]] |
| 422 | log.info('Removing cluster member %s'%standbys[0]) |
| 423 | cord_test_onos_shutdown(node = member1_onos_name) |
| 424 | log.info('Removing cluster member %s'%standbys[1]) |
| 425 | cord_test_onos_shutdown(node = member2_onos_name) |
| 426 | time.sleep(60) |
| 427 | onos_instances = onos_instances - 2 |
| 428 | status = self.verify_cluster_status(onos_instances = onos_instances,controller=master) |
| 429 | assert_equal(status, True) |
| 430 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 431 | def test_cluster_removing_N_members(self,remove = 2, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 432 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 433 | assert_equal(status, True) |
| 434 | master, standbys = self.get_cluster_current_master_standbys() |
| 435 | assert_equal(len(standbys),(onos_instances-1)) |
| 436 | onos_names_ips = self.get_cluster_container_names_ips() |
| 437 | for i in range(remove): |
| 438 | member_onos_name = onos_names_ips[standbys[i]] |
| 439 | log.info('Removing onos container with name %s'%standbys[i]) |
| 440 | cord_test_onos_shutdown(node = member_onos_name) |
| 441 | time.sleep(60) |
| 442 | onos_instances = onos_instances - remove |
| 443 | status = self.verify_cluster_status(onos_instances = onos_instances, controller=master) |
| 444 | assert_equal(status, True) |
| 445 | |
| 446 | #nottest test cluster not coming up properly if member goes down |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 447 | def test_cluster_adding_and_removing_members(self,onos_instances = ONOS_INSTANCES , add = 2, remove = 2): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 448 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 449 | assert_equal(status, True) |
| 450 | onos_ips = self.get_cluster_current_member_ips() |
| 451 | onos_instances = len(onos_ips)+add |
| 452 | log.info('Adding %d ONOS instances to the cluster'%add) |
| 453 | cord_test_onos_add_cluster(count = add) |
| 454 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 455 | assert_equal(status, True) |
| 456 | log.info('Removing %d ONOS instances from the cluster'%remove) |
| 457 | for i in range(remove): |
| 458 | name = '{}-{}'.format(Onos.NAME, onos_instances - i) |
| 459 | log.info('Removing onos container with name %s'%name) |
| 460 | cord_test_onos_shutdown(node = name) |
| 461 | time.sleep(60) |
| 462 | onos_instances = onos_instances-remove |
| 463 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 464 | assert_equal(status, True) |
| 465 | |
| 466 | #nottest cluster not coming up properly if member goes down |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 467 | def test_cluster_removing_and_adding_member(self,onos_instances = ONOS_INSTANCES,add = 1, remove = 1): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 468 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 469 | assert_equal(status, True) |
| 470 | onos_ips = self.get_cluster_current_member_ips() |
| 471 | onos_instances = onos_instances-remove |
| 472 | log.info('Removing %d ONOS instances from the cluster'%remove) |
| 473 | for i in range(remove): |
| 474 | name = '{}-{}'.format(Onos.NAME, len(onos_ips)-i) |
| 475 | log.info('Removing onos container with name %s'%name) |
| 476 | cord_test_onos_shutdown(node = name) |
| 477 | time.sleep(60) |
| 478 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 479 | assert_equal(status, True) |
| 480 | log.info('Adding %d ONOS instances to the cluster'%add) |
| 481 | cord_test_onos_add_cluster(count = add) |
| 482 | onos_instances = onos_instances+add |
| 483 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 484 | assert_equal(status, True) |
| 485 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 486 | def test_cluster_restart(self, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 487 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 488 | assert_equal(status, True) |
| 489 | log.info('Restarting cluster') |
| 490 | cord_test_onos_restart() |
| 491 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 492 | assert_equal(status, True) |
| 493 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 494 | def test_cluster_master_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 495 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 496 | assert_equal(status, True) |
| 497 | master, standbys = self.get_cluster_current_master_standbys() |
| 498 | onos_names_ips = self.get_cluster_container_names_ips() |
| 499 | master_onos_name = onos_names_ips[master] |
| 500 | log.info('Restarting cluster master %s'%master) |
| 501 | cord_test_onos_restart(node = master_onos_name) |
| 502 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 503 | assert_equal(status, True) |
| 504 | log.info('Cluster came up after master restart as expected') |
| 505 | |
| 506 | #test fail. master changing after restart. Need to check correct behavior. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 507 | def test_cluster_master_ip_after_master_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 508 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 509 | assert_equal(status, True) |
| 510 | master1, standbys = self.get_cluster_current_master_standbys() |
| 511 | onos_names_ips = self.get_cluster_container_names_ips() |
| 512 | master_onos_name = onos_names_ips[master1] |
| 513 | log.info('Restarting cluster master %s'%master) |
| 514 | cord_test_onos_restart(node = master_onos_name) |
| 515 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 516 | assert_equal(status, True) |
| 517 | master2, standbys = self.get_cluster_current_master_standbys() |
| 518 | assert_equal(master1,master2) |
| 519 | log.info('Cluster master is same before and after cluster master restart as expected') |
| 520 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 521 | def test_cluster_one_member_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 522 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 523 | assert_equal(status, True) |
| 524 | master, standbys = self.get_cluster_current_master_standbys() |
| 525 | assert_equal(len(standbys),(onos_instances-1)) |
| 526 | onos_names_ips = self.get_cluster_container_names_ips() |
| 527 | member_onos_name = onos_names_ips[standbys[0]] |
| 528 | log.info('Restarting cluster member %s'%standbys[0]) |
| 529 | cord_test_onos_restart(node = member_onos_name) |
| 530 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 531 | assert_equal(status, True) |
| 532 | log.info('Cluster came up as expected after restarting one member') |
| 533 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 534 | def test_cluster_two_members_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 535 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 536 | assert_equal(status, True) |
| 537 | master, standbys = self.get_cluster_current_master_standbys() |
| 538 | assert_equal(len(standbys),(onos_instances-1)) |
| 539 | onos_names_ips = self.get_cluster_container_names_ips() |
| 540 | member1_onos_name = onos_names_ips[standbys[0]] |
| 541 | member2_onos_name = onos_names_ips[standbys[1]] |
| 542 | log.info('Restarting cluster members %s and %s'%(standbys[0],standbys[1])) |
| 543 | cord_test_onos_restart(node = member1_onos_name) |
| 544 | cord_test_onos_restart(node = member2_onos_name) |
| 545 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 546 | assert_equal(status, True) |
| 547 | log.info('Cluster came up as expected after restarting two members') |
| 548 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 549 | def test_cluster_state_with_N_members_restart(self, members = 2, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 550 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 551 | assert_equal(status,True) |
| 552 | master, standbys = self.get_cluster_current_master_standbys() |
| 553 | assert_equal(len(standbys),(onos_instances-1)) |
| 554 | onos_names_ips = self.get_cluster_container_names_ips() |
| 555 | for i in range(members): |
| 556 | member_onos_name = onos_names_ips[standbys[i]] |
| 557 | log.info('Restarting cluster member %s'%standbys[i]) |
| 558 | cord_test_onos_restart(node = member_onos_name) |
| 559 | |
| 560 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 561 | assert_equal(status, True) |
| 562 | log.info('Cluster came up as expected after restarting %d members'%members) |
| 563 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 564 | def test_cluster_state_with_master_change(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 565 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 566 | assert_equal(status, True) |
| 567 | master, standbys = self.get_cluster_current_master_standbys() |
| 568 | assert_equal(len(standbys),(onos_instances-1)) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 569 | log.info('Cluster current master of devices is %s'%master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 570 | self.change_master_current_cluster(new_master=standbys[0]) |
| 571 | log.info('Cluster master changed successfully') |
| 572 | |
| 573 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 574 | def test_cluster_with_vrouter_routes_in_cluster_members(self,networks = 5,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 575 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 576 | assert_equal(status, True) |
| 577 | onos_ips = self.get_cluster_current_member_ips() |
| 578 | self.vrouter.setUpClass() |
| 579 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 580 | assert_equal(res, True) |
| 581 | for onos_ip in onos_ips: |
| 582 | tries = 0 |
| 583 | flag = False |
| 584 | try: |
| 585 | self.cliEnter(controller = onos_ip) |
| 586 | while tries <= 5: |
| 587 | routes = json.loads(self.cli.routes(jsonFormat = True)) |
| 588 | if routes: |
| 589 | assert_equal(len(routes['routes4']), networks) |
| 590 | self.cliExit() |
| 591 | flag = True |
| 592 | break |
| 593 | else: |
| 594 | tries += 1 |
| 595 | time.sleep(1) |
| 596 | assert_equal(flag, True) |
| 597 | except: |
| 598 | log.info('Exception occured while checking routes in onos instance %s'%onos_ip) |
| 599 | raise |
| 600 | |
| 601 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 602 | def test_cluster_with_vrouter_and_master_down(self,networks = 5, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 603 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 604 | assert_equal(status, True) |
| 605 | onos_ips = self.get_cluster_current_member_ips() |
| 606 | master, standbys = self.get_cluster_current_master_standbys() |
| 607 | onos_names_ips = self.get_cluster_container_names_ips() |
| 608 | master_onos_name = onos_names_ips[master] |
| 609 | self.vrouter.setUpClass() |
| 610 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 611 | assert_equal(res,True) |
| 612 | cord_test_onos_shutdown(node = master_onos_name) |
| 613 | time.sleep(60) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 614 | log.info('Verifying vrouter traffic after cluster master is down') |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 615 | self.vrouter.vrouter_traffic_verify() |
| 616 | |
| 617 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 618 | def test_cluster_with_vrouter_and_restarting_master(self,networks = 5,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 619 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 620 | assert_equal(status, True) |
| 621 | onos_ips = self.get_cluster_current_member_ips() |
| 622 | master, standbys = self.get_cluster_current_master_standbys() |
| 623 | onos_names_ips = self.get_cluster_container_names_ips() |
| 624 | master_onos_name = onos_names_ips[master] |
| 625 | self.vrouter.setUpClass() |
| 626 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 627 | assert_equal(res, True) |
| 628 | cord_test_onos_restart() |
| 629 | self.vrouter.vrouter_traffic_verify() |
| 630 | |
| 631 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 632 | def test_cluster_deactivating_vrouter_app(self,networks = 5, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 633 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 634 | assert_equal(status, True) |
| 635 | self.vrouter.setUpClass() |
| 636 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 637 | assert_equal(res, True) |
| 638 | self.vrouter.vrouter_activate(deactivate=True) |
| 639 | time.sleep(15) |
| 640 | self.vrouter.vrouter_traffic_verify(positive_test=False) |
| 641 | self.vrouter.vrouter_activate(deactivate=False) |
| 642 | |
| 643 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 644 | def test_cluster_deactivating_vrouter_app_and_making_master_down(self,networks = 5,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 645 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 646 | assert_equal(status, True) |
| 647 | master, standbys = self.get_cluster_current_master_standbys() |
| 648 | onos_names_ips = self.get_cluster_container_names_ips() |
| 649 | master_onos_name = onos_names_ips[master] |
| 650 | self.vrouter.setUpClass() |
| 651 | log.info('Verifying vrouter before master down') |
| 652 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 653 | assert_equal(res, True) |
| 654 | self.vrouter.vrouter_activate(deactivate=True) |
| 655 | log.info('Verifying vrouter traffic after app deactivated') |
| 656 | time.sleep(15) ## Expecting vrouter should work properly if master of cluster goes down |
| 657 | self.vrouter.vrouter_traffic_verify(positive_test=False) |
| 658 | log.info('Verifying vrouter traffic after master down') |
| 659 | cord_test_onos_shutdown(node = master_onos_name) |
| 660 | time.sleep(60) |
| 661 | self.vrouter.vrouter_traffic_verify(positive_test=False) |
| 662 | self.vrouter.vrouter_activate(deactivate=False) |
| 663 | |
| 664 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 665 | def test_cluster_for_vrouter_app_and_making_member_down(self, networks = 5,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 666 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 667 | assert_equal(status, True) |
| 668 | master, standbys = self.get_cluster_current_master_standbys() |
| 669 | onos_names_ips = self.get_cluster_container_names_ips() |
| 670 | member_onos_name = onos_names_ips[standbys[0]] |
| 671 | self.vrouter.setUpClass() |
| 672 | log.info('Verifying vrouter before cluster member down') |
| 673 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 674 | assert_equal(res, True) # Expecting vrouter should work properly |
| 675 | log.info('Verifying vrouter after cluster member down') |
| 676 | cord_test_onos_shutdown(node = member_onos_name) |
| 677 | time.sleep(60) |
| 678 | self.vrouter.vrouter_traffic_verify()# Expecting vrouter should work properly if member of cluster goes down |
| 679 | |
| 680 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 681 | def test_cluster_for_vrouter_app_and_restarting_member(self,networks = 5, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 682 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 683 | assert_equal(status, True) |
| 684 | master, standbys = self.get_cluster_current_master_standbys() |
| 685 | onos_names_ips = self.get_cluster_container_names_ips() |
| 686 | member_onos_name = onos_names_ips[standbys[1]] |
| 687 | self.vrouter.setUpClass() |
| 688 | log.info('Verifying vrouter traffic before cluster member restart') |
| 689 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 690 | assert_equal(res, True) # Expecting vrouter should work properly |
| 691 | cord_test_onos_restart(node = member_onos_name) |
| 692 | log.info('Verifying vrouter traffic after cluster member restart') |
| 693 | self.vrouter.vrouter_traffic_verify()# Expecting vrouter should work properly if member of cluster restarts |
| 694 | |
| 695 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 696 | def test_cluster_for_vrouter_app_restarting_cluster(self,networks = 5, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 697 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 698 | assert_equal(status, True) |
| 699 | self.vrouter.setUpClass() |
| 700 | log.info('Verifying vrouter traffic before cluster restart') |
| 701 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 702 | assert_equal(res, True) # Expecting vrouter should work properly |
| 703 | cord_test_onos_restart() |
| 704 | log.info('Verifying vrouter traffic after cluster restart') |
| 705 | self.vrouter.vrouter_traffic_verify()# Expecting vrouter should work properly if member of cluster restarts |
| 706 | |
| 707 | |
| 708 | #test fails because flow state is in pending_add in onos |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 709 | def test_cluster_for_flows_of_udp_port_and_making_master_down(self, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 710 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 711 | assert_equal(status, True) |
| 712 | master, standbys = self.get_cluster_current_master_standbys() |
| 713 | onos_names_ips = self.get_cluster_container_names_ips() |
| 714 | master_onos_name = onos_names_ips[master] |
| 715 | self.flows.setUpClass() |
| 716 | egress = 1 |
| 717 | ingress = 2 |
| 718 | egress_map = { 'ip': '192.168.30.1', 'udp_port': 9500 } |
| 719 | ingress_map = { 'ip': '192.168.40.1', 'udp_port': 9000 } |
| 720 | flow = OnosFlowCtrl(deviceId = self.device_id, |
| 721 | egressPort = egress, |
| 722 | ingressPort = ingress, |
| 723 | udpSrc = ingress_map['udp_port'], |
| 724 | udpDst = egress_map['udp_port'], |
| 725 | controller=master |
| 726 | ) |
| 727 | result = flow.addFlow() |
| 728 | assert_equal(result, True) |
| 729 | time.sleep(1) |
| 730 | self.success = False |
| 731 | def mac_recv_task(): |
| 732 | def recv_cb(pkt): |
| 733 | log.info('Pkt seen with ingress UDP port %s, egress UDP port %s' %(pkt[UDP].sport, pkt[UDP].dport)) |
| 734 | self.success = True |
| 735 | sniff(timeout=2, |
| 736 | lfilter = lambda p: UDP in p and p[UDP].dport == egress_map['udp_port'] |
| 737 | and p[UDP].sport == ingress_map['udp_port'], prn = recv_cb, iface = self.flows.port_map[egress]) |
| 738 | |
| 739 | for i in [0,1]: |
| 740 | if i == 1: |
| 741 | cord_test_onos_shutdown(node = master_onos_name) |
| 742 | log.info('Verifying flows traffic after master killed') |
| 743 | time.sleep(45) |
| 744 | else: |
| 745 | log.info('Verifying flows traffic before master killed') |
| 746 | t = threading.Thread(target = mac_recv_task) |
| 747 | t.start() |
| 748 | L2 = self.flows_eth #Ether(src = ingress_map['ether'], dst = egress_map['ether']) |
| 749 | L3 = IP(src = ingress_map['ip'], dst = egress_map['ip']) |
| 750 | L4 = UDP(sport = ingress_map['udp_port'], dport = egress_map['udp_port']) |
| 751 | pkt = L2/L3/L4 |
| 752 | log.info('Sending packets to verify if flows are correct') |
| 753 | sendp(pkt, count=50, iface = self.flows.port_map[ingress]) |
| 754 | t.join() |
| 755 | assert_equal(self.success, True) |
| 756 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 757 | def test_cluster_state_changing_master_and_flows_of_ecn(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 758 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 759 | assert_equal(status, True) |
| 760 | master, standbys = self.get_cluster_current_master_standbys() |
| 761 | self.flows.setUpClass() |
| 762 | egress = 1 |
| 763 | ingress = 2 |
| 764 | egress_map = { 'ip': '192.168.30.1' } |
| 765 | ingress_map = { 'ip': '192.168.40.1' } |
| 766 | flow = OnosFlowCtrl(deviceId = self.device_id, |
| 767 | egressPort = egress, |
| 768 | ingressPort = ingress, |
| 769 | ecn = 1, |
| 770 | controller=master |
| 771 | ) |
| 772 | result = flow.addFlow() |
| 773 | assert_equal(result, True) |
| 774 | ##wait for flows to be added to ONOS |
| 775 | time.sleep(1) |
| 776 | self.success = False |
| 777 | def mac_recv_task(): |
| 778 | def recv_cb(pkt): |
| 779 | log.info('Pkt seen with ingress ip %s, egress ip %s and Type of Service %s' %(pkt[IP].src, pkt[IP].dst, pkt[IP].tos)) |
| 780 | self.success = True |
| 781 | sniff(count=2, timeout=5, |
| 782 | lfilter = lambda p: IP in p and p[IP].dst == egress_map['ip'] and p[IP].src == ingress_map['ip'] |
| 783 | and int(bin(p[IP].tos).split('b')[1][-2:],2) == 1,prn = recv_cb, |
| 784 | iface = self.flows.port_map[egress]) |
| 785 | for i in [0,1]: |
| 786 | if i == 1: |
| 787 | log.info('Changing cluster master to %s'%standbys[0]) |
| 788 | self.change_master_current_cluster(new_master=standbys[0]) |
| 789 | log.info('Verifying flow traffic after cluster master chnaged') |
| 790 | else: |
| 791 | log.info('Verifying flow traffic before cluster master changed') |
| 792 | t = threading.Thread(target = mac_recv_task) |
| 793 | t.start() |
| 794 | L2 = self.flows_eth # Ether(src = ingress_map['ether'], dst = egress_map['ether']) |
| 795 | L3 = IP(src = ingress_map['ip'], dst = egress_map['ip'], tos = 1) |
| 796 | pkt = L2/L3 |
| 797 | log.info('Sending a packet to verify if flows are correct') |
| 798 | sendp(pkt, count=50, iface = self.flows.port_map[ingress]) |
| 799 | t.join() |
| 800 | assert_equal(self.success, True) |
| 801 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 802 | #pass |
| 803 | def test_cluster_flow_for_ipv6_extension_header_and_master_restart(self,onos_instances = ONOS_INSTANCES): |
| 804 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 805 | assert_equal(status, True) |
| 806 | master,standbys = self.get_cluster_current_master_standbys() |
| 807 | onos_names_ips = self.get_cluster_container_names_ips() |
| 808 | master_onos_name = onos_names_ips[master] |
| 809 | self.flows.setUpClass() |
| 810 | egress = 1 |
| 811 | ingress = 2 |
| 812 | egress_map = { 'ipv6': '2001:db8:a0b:12f0:1010:1010:1010:1001' } |
| 813 | ingress_map = { 'ipv6': '2001:db8:a0b:12f0:1010:1010:1010:1002' } |
| 814 | flow = OnosFlowCtrl(deviceId = self.device_id, |
| 815 | egressPort = egress, |
| 816 | ingressPort = ingress, |
| 817 | ipv6_extension = 0, |
| 818 | controller=master |
| 819 | ) |
| 820 | |
| 821 | result = flow.addFlow() |
| 822 | assert_equal(result, True) |
| 823 | ##wait for flows to be added to ONOS |
| 824 | time.sleep(1) |
| 825 | self.success = False |
| 826 | def mac_recv_task(): |
| 827 | def recv_cb(pkt): |
| 828 | log.info('Pkt seen with ingress ip %s, egress ip %s, Extension Header Type %s'%(pkt[IPv6].src, pkt[IPv6].dst, pkt[IPv6].nh)) |
| 829 | self.success = True |
| 830 | sniff(timeout=2,count=5, |
| 831 | lfilter = lambda p: IPv6 in p and p[IPv6].nh == 0, prn = recv_cb, iface = self.flows.port_map[egress]) |
| 832 | for i in [0,1]: |
| 833 | if i == 1: |
| 834 | log.info('Restart cluster current master %s'%master) |
| 835 | Container(master_onos_name,Onos.IMAGE).restart() |
| 836 | time.sleep(45) |
| 837 | log.info('Verifying flow traffic after master restart') |
| 838 | else: |
| 839 | log.info('Verifying flow traffic before master restart') |
| 840 | t = threading.Thread(target = mac_recv_task) |
| 841 | t.start() |
| 842 | L2 = self.flows_eth |
| 843 | L3 = IPv6(src = ingress_map['ipv6'] , dst = egress_map['ipv6'], nh = 0) |
| 844 | pkt = L2/L3 |
| 845 | log.info('Sending packets to verify if flows are correct') |
| 846 | sendp(pkt, count=50, iface = self.flows.port_map[ingress]) |
| 847 | t.join() |
| 848 | assert_equal(self.success, True) |
| 849 | |
| 850 | def send_multicast_data_traffic(self, group, intf= 'veth2',source = '1.2.3.4'): |
| 851 | dst_mac = self.igmp.iptomac(group) |
| 852 | eth = Ether(dst= dst_mac) |
| 853 | ip = IP(dst=group,src=source) |
| 854 | data = repr(monotonic.monotonic()) |
| 855 | sendp(eth/ip/data,count=20, iface = intf) |
| 856 | pkt = (eth/ip/data) |
| 857 | log.info('multicast traffic packet %s'%pkt.show()) |
| 858 | |
| 859 | def verify_igmp_data_traffic(self, group, intf='veth0', source='1.2.3.4' ): |
| 860 | log.info('verifying multicast traffic for group %s from source %s'%(group,source)) |
| 861 | self.success = False |
| 862 | def recv_task(): |
| 863 | def igmp_recv_cb(pkt): |
| 864 | log.info('multicast data received for group %s from source %s'%(group,source)) |
| 865 | self.success = True |
| 866 | sniff(prn = igmp_recv_cb,lfilter = lambda p: IP in p and p[IP].dst == group and p[IP].src == source, count=1,timeout = 2, iface='veth0') |
| 867 | t = threading.Thread(target = recv_task) |
| 868 | t.start() |
| 869 | self.send_multicast_data_traffic(group,source=source) |
| 870 | t.join() |
| 871 | return self.success |
| 872 | |
| 873 | #pass |
| 874 | def test_cluster_with_igmp_include_exclude_modes_and_restarting_master(self, onos_instances=ONOS_INSTANCES): |
| 875 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 876 | assert_equal(status, True) |
| 877 | master, standbys = self.get_cluster_current_master_standbys() |
| 878 | assert_equal(len(standbys), (onos_instances-1)) |
| 879 | onos_names_ips = self.get_cluster_container_names_ips() |
| 880 | master_onos_name = onos_names_ips[master] |
| 881 | self.igmp.setUp(controller=master) |
| 882 | groups = ['224.2.3.4','230.5.6.7'] |
| 883 | src_list = ['2.2.2.2','3.3.3.3'] |
| 884 | self.igmp.onos_ssm_table_load(groups, src_list=src_list, controller=master) |
| 885 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 886 | iface = self.V_INF1, delay = 2) |
| 887 | self.igmp.send_igmp_join(groups = [groups[1]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_EXCLUDE, |
| 888 | iface = self.V_INF1, delay = 2) |
| 889 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 890 | assert_equal(status,True) |
| 891 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[1]) |
| 892 | assert_equal(status,False) |
| 893 | log.info('restarting cluster master %s'%master) |
| 894 | Container(master_onos_name,Onos.IMAGE).restart() |
| 895 | time.sleep(60) |
| 896 | log.info('verifying multicast data traffic after master restart') |
| 897 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 898 | assert_equal(status,True) |
| 899 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[1]) |
| 900 | assert_equal(status,False) |
| 901 | |
| 902 | #pass |
| 903 | def test_cluster_with_igmp_include_exclude_modes_and_making_master_down(self, onos_instances=ONOS_INSTANCES): |
| 904 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 905 | assert_equal(status, True) |
| 906 | master, standbys = self.get_cluster_current_master_standbys() |
| 907 | assert_equal(len(standbys), (onos_instances-1)) |
| 908 | onos_names_ips = self.get_cluster_container_names_ips() |
| 909 | master_onos_name = onos_names_ips[master] |
| 910 | self.igmp.setUp(controller=master) |
| 911 | groups = [self.igmp.random_mcast_ip(),self.igmp.random_mcast_ip()] |
| 912 | src_list = [self.igmp.randomsourceip()] |
| 913 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 914 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 915 | iface = self.V_INF1, delay = 2) |
| 916 | self.igmp.send_igmp_join(groups = [groups[1]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_EXCLUDE, |
| 917 | iface = self.V_INF1, delay = 2) |
| 918 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 919 | assert_equal(status,True) |
| 920 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[0]) |
| 921 | assert_equal(status,False) |
| 922 | log.info('Killing cluster master %s'%master) |
| 923 | Container(master_onos_name,Onos.IMAGE).kill() |
| 924 | time.sleep(60) |
| 925 | status = self.verify_cluster_status(onos_instances=onos_instances-1,controller=standbys[0]) |
| 926 | assert_equal(status, True) |
| 927 | log.info('Verifying multicast data traffic after cluster master down') |
| 928 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 929 | assert_equal(status,True) |
| 930 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[0]) |
| 931 | assert_equal(status,False) |
| 932 | |
| 933 | def test_cluster_with_igmp_include_mode_checking_traffic_recovery_time_after_master_is_down(self, onos_instances=ONOS_INSTANCES): |
| 934 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 935 | assert_equal(status, True) |
| 936 | master, standbys = self.get_cluster_current_master_standbys() |
| 937 | assert_equal(len(standbys), (onos_instances-1)) |
| 938 | onos_names_ips = self.get_cluster_container_names_ips() |
| 939 | master_onos_name = onos_names_ips[master] |
| 940 | self.igmp.setUp(controller=master) |
| 941 | groups = [self.igmp.random_mcast_ip()] |
| 942 | src_list = [self.igmp.randomsourceip()] |
| 943 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 944 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 945 | iface = self.V_INF1, delay = 2) |
| 946 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 947 | assert_equal(status,True) |
| 948 | log.info('Killing clusters master %s'%master) |
| 949 | Container(master_onos_name,Onos.IMAGE).kill() |
| 950 | count = 0 |
| 951 | for i in range(60): |
| 952 | log.info('Verifying multicast data traffic after cluster master down') |
| 953 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 954 | if status: |
| 955 | break |
| 956 | else: |
| 957 | count += 1 |
| 958 | time.sleep(1) |
| 959 | assert_equal(status, True) |
| 960 | log.info('Time taken to recover traffic after clusters master down is %d seconds'%count) |
| 961 | |
| 962 | |
| 963 | #pass |
| 964 | def test_cluster_state_with_igmp_leave_group_after_master_change(self, onos_instances=ONOS_INSTANCES): |
| 965 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 966 | assert_equal(status, True) |
| 967 | master, standbys = self.get_cluster_current_master_standbys() |
| 968 | assert_equal(len(standbys), (onos_instances-1)) |
| 969 | self.igmp.setUp(controller=master) |
| 970 | groups = [self.igmp.random_mcast_ip()] |
| 971 | src_list = [self.igmp.randomsourceip()] |
| 972 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 973 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 974 | iface = self.V_INF1, delay = 2) |
| 975 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 976 | assert_equal(status,True) |
| 977 | log.info('Changing cluster master %s to %s'%(master,standbys[0])) |
| 978 | self.change_cluster_current_master(new_master=standbys[0]) |
| 979 | log.info('Verifying multicast traffic after cluster master change') |
| 980 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 981 | assert_equal(status,True) |
| 982 | log.info('Sending igmp TO_EXCLUDE message to leave the group %s'%groups[0]) |
| 983 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_CHANGE_TO_EXCLUDE, |
| 984 | iface = self.V_INF1, delay = 1) |
| 985 | time.sleep(10) |
| 986 | status = self.verify_igmp_data_traffic(groups[0],intf = self.V_INF1,source= src_list[0]) |
| 987 | assert_equal(status,False) |
| 988 | |
| 989 | #pass |
| 990 | def test_cluster_state_with_igmp_join_before_and_after_master_change(self,onos_instances=ONOS_INSTANCES): |
| 991 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 992 | assert_equal(status, True) |
| 993 | master,standbys = self.get_cluster_current_master_standbys() |
| 994 | assert_equal(len(standbys), (onos_instances-1)) |
| 995 | self.igmp.setUp(controller=master) |
| 996 | groups = [self.igmp.random_mcast_ip()] |
| 997 | src_list = [self.igmp.randomsourceip()] |
| 998 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 999 | log.info('Changing cluster master %s to %s'%(master,standbys[0])) |
| 1000 | self.change_cluster_current_master(new_master = standbys[0]) |
| 1001 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 1002 | iface = self.V_INF1, delay = 2) |
| 1003 | time.sleep(1) |
| 1004 | self.change_cluster_current_master(new_master = master) |
| 1005 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 1006 | assert_equal(status,True) |
| 1007 | |
| 1008 | #pass |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1009 | @deferred(TLS_TIMEOUT) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1010 | def test_cluster_with_eap_tls_traffic(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1011 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1012 | assert_equal(status, True) |
| 1013 | master, standbys = self.get_cluster_current_master_standbys() |
| 1014 | assert_equal(len(standbys), (onos_instances-1)) |
| 1015 | self.tls.setUp(controller=master) |
| 1016 | df = defer.Deferred() |
| 1017 | def eap_tls_verify(df): |
| 1018 | tls = TLSAuthTest() |
| 1019 | tls.runTest() |
| 1020 | df.callback(0) |
| 1021 | reactor.callLater(0, eap_tls_verify, df) |
| 1022 | return df |
| 1023 | |
| 1024 | @deferred(120) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1025 | def test_cluster_for_eap_tls_traffic_before_and_after_master_change(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1026 | master, standbys = self.get_cluster_current_master_standbys() |
| 1027 | assert_equal(len(standbys), (onos_instances-1)) |
| 1028 | self.tls.setUp() |
| 1029 | df = defer.Deferred() |
| 1030 | def eap_tls_verify2(df2): |
| 1031 | tls = TLSAuthTest() |
| 1032 | tls.runTest() |
| 1033 | df.callback(0) |
| 1034 | for i in [0,1]: |
| 1035 | if i == 1: |
| 1036 | log.info('Changing cluster master %s to %s'%(master, standbys[0])) |
| 1037 | self.change_master_current_cluster(new_master=standbys[0]) |
| 1038 | log.info('Verifying tls authentication after cluster master changed to %s'%standbys[0]) |
| 1039 | else: |
| 1040 | log.info('Verifying tls authentication before cluster master change') |
| 1041 | reactor.callLater(0, eap_tls_verify, df) |
| 1042 | return df |
| 1043 | |
| 1044 | @deferred(TLS_TIMEOUT) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1045 | def test_cluster_for_eap_tls_traffic_before_and_after_making_master_down(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1046 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1047 | assert_equal(status, True) |
| 1048 | master, standbys = self.get_cluster_current_master_standbys() |
| 1049 | assert_equal(len(standbys), (onos_instances-1)) |
| 1050 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1051 | master_onos_name = onos_names_ips[master] |
| 1052 | self.tls.setUp() |
| 1053 | df = defer.Deferred() |
| 1054 | def eap_tls_verify(df): |
| 1055 | tls = TLSAuthTest() |
| 1056 | tls.runTest() |
| 1057 | df.callback(0) |
| 1058 | for i in [0,1]: |
| 1059 | if i == 1: |
| 1060 | log.info('Killing cluster current master %s'%master) |
| 1061 | cord_test_onos_shutdown(node = master_onos_name) |
| 1062 | time.sleep(20) |
| 1063 | status = self.verify_cluster_status(controller=standbys[0],onos_instances=onos_instances-1,verify=True) |
| 1064 | assert_equal(status, True) |
| 1065 | log.info('Cluster came up with %d instances after killing master'%(onos_instances-1)) |
| 1066 | log.info('Verifying tls authentication after killing cluster master') |
| 1067 | reactor.callLater(0, eap_tls_verify, df) |
| 1068 | return df |
| 1069 | |
| 1070 | @deferred(TLS_TIMEOUT) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1071 | def test_cluster_for_eap_tls_with_no_cert_before_and_after_member_is_restarted(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1072 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1073 | assert_equal(status, True) |
| 1074 | master, standbys = self.get_cluster_current_master_standbys() |
| 1075 | assert_equal(len(standbys), (onos_instances-1)) |
| 1076 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1077 | member_onos_name = onos_names_ips[standbys[0]] |
| 1078 | self.tls.setUp() |
| 1079 | df = defer.Deferred() |
| 1080 | def eap_tls_no_cert(df): |
| 1081 | def tls_no_cert_cb(): |
| 1082 | log.info('TLS authentication failed with no certificate') |
| 1083 | tls = TLSAuthTest(fail_cb = tls_no_cert_cb, client_cert = '') |
| 1084 | tls.runTest() |
| 1085 | assert_equal(tls.failTest, True) |
| 1086 | df.callback(0) |
| 1087 | for i in [0,1]: |
| 1088 | if i == 1: |
| 1089 | log.info('Restart cluster member %s'%standbys[0]) |
| 1090 | Container(member_onos_name,Onos.IMAGE).restart() |
| 1091 | time.sleep(20) |
| 1092 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1093 | assert_equal(status, True) |
| 1094 | log.info('Cluster came up with %d instances after member restart'%(onos_instances)) |
| 1095 | log.info('Verifying tls authentication after member restart') |
| 1096 | reactor.callLater(0, eap_tls_no_cert, df) |
| 1097 | return df |
| 1098 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1099 | #pass |
| 1100 | def test_cluster_proxyarp_master_change_and_app_deactivation(self,onos_instances=ONOS_INSTANCES,hosts = 3): |
| 1101 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1102 | assert_equal(status,True) |
| 1103 | master,standbys = self.get_cluster_current_master_standbys() |
| 1104 | assert_equal(len(standbys),(onos_instances-1)) |
| 1105 | self.proxyarp.setUpClass() |
| 1106 | ports_map, egress_map,hosts_config = self.proxyarp.proxyarp_config(hosts = hosts,controller=master) |
| 1107 | ingress = hosts+1 |
| 1108 | for hostip, hostmac in hosts_config: |
| 1109 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1110 | time.sleep(1) |
| 1111 | log.info('changing cluster current master from %s to %s'%(master,standbys[0])) |
| 1112 | self.change_cluster_current_master(new_master=standbys[0]) |
| 1113 | log.info('verifying proxyarp after master change') |
| 1114 | for hostip, hostmac in hosts_config: |
| 1115 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1116 | time.sleep(1) |
| 1117 | log.info('Deactivating proxyarp app and expecting proxyarp functionality not to work') |
| 1118 | self.proxyarp.proxyarp_activate(deactivate = True,controller=standbys[0]) |
| 1119 | time.sleep(3) |
| 1120 | for hostip, hostmac in hosts_config: |
| 1121 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = False) |
| 1122 | time.sleep(1) |
| 1123 | log.info('activating proxyarp app and expecting to get arp reply from ONOS') |
| 1124 | self.proxyarp.proxyarp_activate(deactivate = False,controller=standbys[0]) |
| 1125 | time.sleep(3) |
| 1126 | for hostip, hostmac in hosts_config: |
| 1127 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1128 | time.sleep(1) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1129 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1130 | #pass |
| 1131 | def test_cluster_with_proxyarp_and_one_member_down(self,hosts=3,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1132 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1133 | assert_equal(status, True) |
| 1134 | master, standbys = self.get_cluster_current_master_standbys() |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1135 | assert_equal(len(standbys), (onos_instances-1)) |
| 1136 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1137 | member_onos_name = onos_names_ips[standbys[1]] |
| 1138 | self.proxyarp.setUpClass() |
| 1139 | ports_map, egress_map,hosts_config = self.proxyarp.proxyarp_config(hosts = hosts,controller=master) |
| 1140 | ingress = hosts+1 |
| 1141 | for hostip, hostmac in hosts_config: |
| 1142 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1143 | time.sleep(1) |
| 1144 | log.info('killing cluster member %s'%standbys[1]) |
| 1145 | Container(member_onos_name,Onos.IMAGE).kill() |
| 1146 | time.sleep(20) |
| 1147 | status = self.verify_cluster_status(onos_instances=onos_instances-1,controller=master,verify=True) |
| 1148 | assert_equal(status, True) |
| 1149 | log.info('cluster came up with %d instances after member down'%(onos_instances-1)) |
| 1150 | log.info('verifying proxy arp functionality after cluster member down') |
| 1151 | for hostip, hostmac in hosts_config: |
| 1152 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1153 | time.sleep(1) |
| 1154 | |
| 1155 | #pass |
| 1156 | def test_cluster_with_proxyarp_and_concurrent_requests_with_multiple_host_and_different_interfaces(self,hosts=10,onos_instances=ONOS_INSTANCES): |
| 1157 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1158 | assert_equal(status, True) |
| 1159 | self.proxyarp.setUpClass() |
| 1160 | master, standbys = self.get_cluster_current_master_standbys() |
| 1161 | assert_equal(len(standbys), (onos_instances-1)) |
| 1162 | ports_map, egress_map, hosts_config = self.proxyarp.proxyarp_config(hosts = hosts, controller=master) |
| 1163 | self.success = True |
| 1164 | ingress = hosts+1 |
| 1165 | ports = range(ingress,ingress+10) |
| 1166 | hostmac = [] |
| 1167 | hostip = [] |
| 1168 | for ip,mac in hosts_config: |
| 1169 | hostmac.append(mac) |
| 1170 | hostip.append(ip) |
| 1171 | success_dir = {} |
| 1172 | def verify_proxyarp(*r): |
| 1173 | ingress, hostmac, hostip = r[0],r[1],r[2] |
| 1174 | def mac_recv_task(): |
| 1175 | def recv_cb(pkt): |
| 1176 | log.info('Arp Reply seen with source Mac is %s' %(pkt[ARP].hwsrc)) |
| 1177 | success_dir[current_thread().name] = True |
| 1178 | sniff(count=1, timeout=5,lfilter = lambda p: ARP in p and p[ARP].op == 2 and p[ARP].hwsrc == hostmac, |
| 1179 | prn = recv_cb, iface = self.proxyarp.port_map[ingress]) |
| 1180 | t = threading.Thread(target = mac_recv_task) |
| 1181 | t.start() |
| 1182 | pkt = (Ether(dst = 'ff:ff:ff:ff:ff:ff')/ARP(op=1,pdst= hostip)) |
| 1183 | log.info('Sending arp request for dest ip %s on interface %s' % |
| 1184 | (hostip,self.proxyarp.port_map[ingress])) |
| 1185 | sendp(pkt, count = 10,iface = self.proxyarp.port_map[ingress]) |
| 1186 | t.join() |
| 1187 | t = [] |
| 1188 | for i in range(10): |
| 1189 | t.append(threading.Thread(target = verify_proxyarp, args = [ports[i],hostmac[i],hostip[i]])) |
| 1190 | for i in range(10): |
| 1191 | t[i].start() |
| 1192 | time.sleep(2) |
| 1193 | for i in range(10): |
| 1194 | t[i].join() |
| 1195 | if len(success_dir) != 10: |
| 1196 | self.success = False |
| 1197 | assert_equal(self.success, True) |
| 1198 | |
| 1199 | #pass |
| 1200 | def test_cluster_with_acl_rule_before_master_change_and_remove_acl_rule_after_master_change(self,onos_instances=ONOS_INSTANCES): |
| 1201 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1202 | assert_equal(status, True) |
| 1203 | master,standbys = self.get_cluster_current_master_standbys() |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1204 | assert_equal(len(standbys),(onos_instances-1)) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1205 | self.acl.setUp() |
| 1206 | acl_rule = ACLTest() |
| 1207 | status,code = acl_rule.adding_acl_rule('v4', srcIp=self.acl.ACL_SRC_IP, dstIp =self.acl.ACL_DST_IP, action = 'allow',controller=master) |
| 1208 | if status is False: |
| 1209 | log.info('JSON request returned status %d' %code) |
| 1210 | assert_equal(status, True) |
| 1211 | result = acl_rule.get_acl_rules(controller=master) |
| 1212 | aclRules1 = result.json()['aclRules'] |
| 1213 | log.info('Added acl rules is %s'%aclRules1) |
| 1214 | acl_Id = map(lambda d: d['id'], aclRules1) |
| 1215 | log.info('Changing cluster current master from %s to %s'%(master,standbys[0])) |
| 1216 | self.change_cluster_current_master(new_master=standbys[0]) |
| 1217 | status,code = acl_rule.remove_acl_rule(acl_Id[0],controller=standbys[0]) |
| 1218 | if status is False: |
| 1219 | log.info('JSON request returned status %d' %code) |
| 1220 | assert_equal(status, True) |
| 1221 | |
| 1222 | #pass |
| 1223 | def test_cluster_verifying_acl_rule_in_new_master_after_current_master_is_down(self,onos_instances=ONOS_INSTANCES): |
| 1224 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1225 | assert_equal(status, True) |
| 1226 | master,standbys = self.get_cluster_current_master_standbys() |
| 1227 | assert_equal(len(standbys),(onos_instances-1)) |
| 1228 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1229 | master_onos_name = onos_names_ips[master] |
| 1230 | self.acl.setUp() |
| 1231 | acl_rule = ACLTest() |
| 1232 | status,code = acl_rule.adding_acl_rule('v4', srcIp=self.acl.ACL_SRC_IP, dstIp =self.acl.ACL_DST_IP, action = 'allow',controller=master) |
| 1233 | if status is False: |
| 1234 | log.info('JSON request returned status %d' %code) |
| 1235 | assert_equal(status, True) |
| 1236 | result1 = acl_rule.get_acl_rules(controller=master) |
| 1237 | aclRules1 = result1.json()['aclRules'] |
| 1238 | log.info('Added acl rules is %s'%aclRules1) |
| 1239 | acl_Id1 = map(lambda d: d['id'], aclRules1) |
| 1240 | log.info('Killing cluster current master %s'%master) |
| 1241 | Container(master_onos_name,Onos.IMAGE).kill() |
| 1242 | time.sleep(45) |
| 1243 | status = self.verify_cluster_status(onos_instances=onos_instances,controller=standbys[0]) |
| 1244 | assert_equal(status, True) |
| 1245 | new_master,standbys = self.get_cluster_current_master_standbys(controller=standbys[0]) |
| 1246 | assert_equal(len(standbys),(onos_instances-2)) |
| 1247 | assert_not_equal(new_master,master) |
| 1248 | result2 = acl_rule.get_acl_rules(controller=new_master) |
| 1249 | aclRules2 = result2.json()['aclRules'] |
| 1250 | acl_Id2 = map(lambda d: d['id'], aclRules2) |
| 1251 | log.info('Acl Ids before and after master down are %s and %s'%(acl_Id1,acl_Id2)) |
| 1252 | assert_equal(acl_Id2,acl_Id1) |
| 1253 | |
| 1254 | #acl traffic scenario not working as acl rule is not getting added to onos |
| 1255 | def test_cluster_with_acl_traffic_before_and_after_two_members_down(self,onos_instances=ONOS_INSTANCES): |
| 1256 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1257 | assert_equal(status, True) |
| 1258 | master,standbys = self.get_cluster_current_master_standbys() |
| 1259 | assert_equal(len(standbys),(onos_instances-1)) |
| 1260 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1261 | member1_onos_name = onos_names_ips[standbys[0]] |
| 1262 | member2_onos_name = onos_names_ips[standbys[1]] |
| 1263 | ingress = self.acl.ingress_iface |
| 1264 | egress = self.acl.CURRENT_PORT_NUM |
| 1265 | acl_rule = ACLTest() |
| 1266 | status, code, host_ip_mac = acl_rule.generate_onos_interface_config(iface_num= self.acl.CURRENT_PORT_NUM, iface_name = 'b1',iface_count = 1, iface_ip = self.acl.HOST_DST_IP) |
| 1267 | self.acl.CURRENT_PORT_NUM += 1 |
| 1268 | time.sleep(5) |
| 1269 | if status is False: |
| 1270 | log.info('JSON request returned status %d' %code) |
| 1271 | assert_equal(status, True) |
| 1272 | srcMac = '00:00:00:00:00:11' |
| 1273 | dstMac = host_ip_mac[0][1] |
| 1274 | self.acl.acl_hosts_add(dstHostIpMac = host_ip_mac, egress_iface_count = 1, egress_iface_num = egress ) |
| 1275 | status, code = acl_rule.adding_acl_rule('v4', srcIp=self.acl.ACL_SRC_IP, dstIp =self.acl.ACL_DST_IP, action = 'deny',controller=master) |
| 1276 | time.sleep(10) |
| 1277 | if status is False: |
| 1278 | log.info('JSON request returned status %d' %code) |
| 1279 | assert_equal(status, True) |
| 1280 | self.acl.acl_rule_traffic_send_recv(srcMac = srcMac, dstMac = dstMac ,srcIp =self.acl.ACL_SRC_IP, dstIp = self.acl.ACL_DST_IP,ingress =ingress, egress = egress, ip_proto = 'UDP', positive_test = False) |
| 1281 | log.info('killing cluster members %s and %s'%(standbys[0],standbys[1])) |
| 1282 | Container(member1_onos_name, Onos.IMAGE).kill() |
| 1283 | Container(member2_onos_name, Onos.IMAGE).kill() |
| 1284 | time.sleep(40) |
| 1285 | status = self.verify_cluster_status(onos_instances=onos_instances-2,verify=True,controller=master) |
| 1286 | assert_equal(status, True) |
| 1287 | self.acl.acl_rule_traffic_send_recv(srcMac = srcMac, dstMac = dstMac ,srcIp =self.acl.ACL_SRC_IP, dstIp = self.acl.ACL_DST_IP,ingress =ingress, egress = egress, ip_proto = 'UDP', positive_test = False) |
| 1288 | self.acl.acl_hosts_remove(egress_iface_count = 1, egress_iface_num = egress) |
| 1289 | |
| 1290 | #pass |
| 1291 | def test_cluster_with_dhcpRelay_releasing_dhcp_ip_after_master_change(self, iface = 'veth0',onos_instances=ONOS_INSTANCES): |
| 1292 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1293 | assert_equal(status, True) |
| 1294 | master,standbys = self.get_cluster_current_master_standbys() |
| 1295 | assert_equal(len(standbys),(onos_instances-1)) |
| 1296 | self.dhcprelay.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1297 | mac = self.dhcprelay.get_mac(iface) |
| 1298 | self.dhcprelay.host_load(iface) |
| 1299 | ##we use the defaults for this test that serves as an example for others |
| 1300 | ##You don't need to restart dhcpd server if retaining default config |
| 1301 | config = self.dhcprelay.default_config |
| 1302 | options = self.dhcprelay.default_options |
| 1303 | subnet = self.dhcprelay.default_subnet_config |
| 1304 | dhcpd_interface_list = self.dhcprelay.relay_interfaces |
| 1305 | self.dhcprelay.dhcpd_start(intf_list = dhcpd_interface_list, |
| 1306 | config = config, |
| 1307 | options = options, |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1308 | subnet = subnet, |
| 1309 | controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1310 | self.dhcprelay.dhcp = DHCPTest(seed_ip = '10.10.100.10', iface = iface) |
| 1311 | cip, sip = self.dhcprelay.send_recv(mac) |
| 1312 | log.info('Changing cluster current master from %s to %s'%(master, standbys[0])) |
| 1313 | self.change_master_current_cluster(new_master=standbys[0]) |
| 1314 | log.info('Releasing ip %s to server %s' %(cip, sip)) |
| 1315 | assert_equal(self.dhcprelay.dhcp.release(cip), True) |
| 1316 | log.info('Triggering DHCP discover again after release') |
| 1317 | cip2, sip2 = self.dhcprelay.send_recv(mac) |
| 1318 | log.info('Verifying released IP was given back on rediscover') |
| 1319 | assert_equal(cip, cip2) |
| 1320 | log.info('Test done. Releasing ip %s to server %s' %(cip2, sip2)) |
| 1321 | assert_equal(self.dhcprelay.dhcp.release(cip2), True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1322 | self.dhcprelay.tearDownClass(controller=standbys[0]) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1323 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1324 | |
| 1325 | def test_cluster_with_dhcpRelay_and_verify_dhcp_ip_after_master_down(self, iface = 'veth0',onos_instances=ONOS_INSTANCES): |
| 1326 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1327 | assert_equal(status, True) |
| 1328 | master,standbys = self.get_cluster_current_master_standbys() |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1329 | assert_equal(len(standbys),(onos_instances-1)) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1330 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1331 | master_onos_name = onos_names_ips[master] |
| 1332 | self.dhcprelay.setUpClass(controller=master) |
| 1333 | mac = self.dhcprelay.get_mac(iface) |
| 1334 | self.dhcprelay.host_load(iface) |
| 1335 | ##we use the defaults for this test that serves as an example for others |
| 1336 | ##You don't need to restart dhcpd server if retaining default config |
| 1337 | config = self.dhcprelay.default_config |
| 1338 | options = self.dhcprelay.default_options |
| 1339 | subnet = self.dhcprelay.default_subnet_config |
| 1340 | dhcpd_interface_list = self.dhcprelay.relay_interfaces |
| 1341 | self.dhcprelay.dhcpd_start(intf_list = dhcpd_interface_list, |
| 1342 | config = config, |
| 1343 | options = options, |
| 1344 | subnet = subnet, |
| 1345 | controller=master) |
| 1346 | self.dhcprelay.dhcp = DHCPTest(seed_ip = '10.10.10.1', iface = iface) |
| 1347 | log.info('Initiating dhcp process from client %s'%mac) |
| 1348 | cip, sip = self.dhcprelay.send_recv(mac) |
| 1349 | log.info('Killing cluster current master %s'%master) |
| 1350 | Container(master_onos_name, Onos.IMAGE).kill() |
| 1351 | time.sleep(60) |
| 1352 | status = self.verify_cluster_status(onos_instances=onos_instances-1,verify=True,controller=standbys[0]) |
| 1353 | assert_equal(status, True) |
| 1354 | mac = self.dhcprelay.dhcp.get_mac(cip)[0] |
| 1355 | log.info("Verifying dhcp clients gets same IP after cluster master restarts") |
| 1356 | new_cip, new_sip = self.dhcprelay.dhcp.only_request(cip, mac) |
| 1357 | assert_equal(new_cip, cip) |
| 1358 | self.dhcprelay.tearDownClass(controller=standbys[0]) |
| 1359 | |
| 1360 | #pass |
| 1361 | def test_cluster_with_dhcpRelay_and_simulate_client_by_changing_master(self, iface = 'veth0',onos_instances=ONOS_INSTANCES): |
| 1362 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1363 | assert_equal(status, True) |
| 1364 | master,standbys = self.get_cluster_current_master_standbys() |
| 1365 | assert_equal(len(standbys),(onos_instances-1)) |
| 1366 | self.dhcprelay.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1367 | macs = ['e4:90:5e:a3:82:c1','e4:90:5e:a3:82:c2','e4:90:5e:a3:82:c3'] |
| 1368 | self.dhcprelay.host_load(iface) |
| 1369 | ##we use the defaults for this test that serves as an example for others |
| 1370 | ##You don't need to restart dhcpd server if retaining default config |
| 1371 | config = self.dhcprelay.default_config |
| 1372 | options = self.dhcprelay.default_options |
| 1373 | subnet = self.dhcprelay.default_subnet_config |
| 1374 | dhcpd_interface_list = self.dhcprelay.relay_interfaces |
| 1375 | self.dhcprelay.dhcpd_start(intf_list = dhcpd_interface_list, |
| 1376 | config = config, |
| 1377 | options = options, |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1378 | subnet = subnet, |
| 1379 | controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1380 | self.dhcprelay.dhcp = DHCPTest(seed_ip = '10.10.10.1', iface = iface) |
| 1381 | cip1, sip1 = self.dhcprelay.send_recv(macs[0]) |
| 1382 | assert_not_equal(cip1,None) |
| 1383 | log.info('Got dhcp client IP %s for mac %s when cluster master is %s'%(cip1,macs[0],master)) |
| 1384 | log.info('Changing cluster master from %s to %s'%(master, standbys[0])) |
| 1385 | self.change_master_current_cluster(new_master=standbys[0]) |
| 1386 | cip2, sip2 = self.dhcprelay.send_recv(macs[1]) |
| 1387 | assert_not_equal(cip2,None) |
| 1388 | log.info('Got dhcp client IP %s for mac %s when cluster master is %s'%(cip2,macs[1],standbys[0])) |
| 1389 | self.change_master_current_cluster(new_master=master) |
| 1390 | log.info('Changing cluster master from %s to %s'%(standbys[0],master)) |
| 1391 | cip3, sip3 = self.dhcprelay.send_recv(macs[2]) |
| 1392 | assert_not_equal(cip3,None) |
| 1393 | log.info('Got dhcp client IP %s for mac %s when cluster master is %s'%(cip2,macs[2],master)) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1394 | self.dhcprelay.tearDownClass(controller=standbys[0]) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1395 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1396 | def test_cluster_with_cord_subscriber_joining_next_channel_before_and_after_cluster_restart(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1397 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1398 | assert_equal(status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1399 | self.subscriber.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1400 | self.subscriber.num_subscribers = 5 |
| 1401 | self.subscriber.num_channels = 10 |
| 1402 | for i in [0,1]: |
| 1403 | if i == 1: |
| 1404 | cord_test_onos_restart() |
| 1405 | time.sleep(45) |
| 1406 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1407 | assert_equal(status, True) |
| 1408 | log.info('Verifying cord subscriber functionality after cluster restart') |
| 1409 | else: |
| 1410 | log.info('Verifying cord subscriber functionality before cluster restart') |
| 1411 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = self.subscriber.num_subscribers, |
| 1412 | num_channels = self.subscriber.num_channels, |
| 1413 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_next_verify, |
| 1414 | self.subscriber.igmp_next_verify, self.subscriber.traffic_verify), |
| 1415 | port_list = self.subscriber.generate_port_list(self.subscriber.num_subscribers, |
| 1416 | self.subscriber.num_channels)) |
| 1417 | assert_equal(test_status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1418 | self.subscriber.tearDownClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1419 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1420 | #not validated on cluster setup because ciena-cordigmp-multitable-2.0 app installation fails on cluster |
| 1421 | def test_cluster_with_cord_subscriber_join_next_channel_before_and_after_cluster_mastership_is_withdrawn(self,onos_instances=ONOS_INSTANCES): |
| 1422 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1423 | assert_equal(status, True) |
| 1424 | master,standbys = self.get_cluster_current_master_standbys() |
| 1425 | assert_equal(len(standbys),(onos_instances-1)) |
| 1426 | self.subscriber.setUpClass(controller=master) |
| 1427 | self.subscriber.num_subscribers = 5 |
| 1428 | self.subscriber.num_channels = 10 |
| 1429 | for i in [0,1]: |
| 1430 | if i == 1: |
| 1431 | status=self.withdraw_cluster_current_mastership(master_ip=master) |
| 1432 | asser_equal(status, True) |
| 1433 | master,standbys = self.get_cluster_current_master_standbys() |
| 1434 | log.info('verifying cord subscriber functionality after cluster current master withdraw mastership') |
| 1435 | else: |
| 1436 | log.info('verifying cord subscriber functionality before cluster master withdraw mastership') |
| 1437 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = self.subscriber.num_subscribers, |
| 1438 | num_channels = self.subscriber.num_channels, |
| 1439 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_next_verify, |
| 1440 | self.subscriber.igmp_next_verify, self.subscriber.traffic_verify), |
| 1441 | port_list = self.subscriber.generate_port_list(self.subscriber.num_subscribers, |
| 1442 | self.subscriber.num_channels),controller=master) |
| 1443 | assert_equal(test_status, True) |
| 1444 | self.subscriber.tearDownClass(controller=master) |
| 1445 | |
| 1446 | #not validated on cluster setup because ciena-cordigmp-multitable-2.0 app installation fails on cluster |
| 1447 | def test_cluster_with_cord_subscriber_join_recv_traffic_from_10channels_and_making_one_cluster_member_down(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1448 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1449 | assert_equal(status, True) |
| 1450 | master, standbys = self.get_cluster_current_master_standbys() |
| 1451 | assert_equal(len(standbys),(onos_instances-1)) |
| 1452 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1453 | member_onos_name = onos_names_ips[standbys[0]] |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1454 | self.subscriber.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1455 | num_subscribers = 1 |
| 1456 | num_channels = 10 |
| 1457 | for i in [0,1]: |
| 1458 | if i == 1: |
| 1459 | cord_test_onos_shutdown(node = member_onos_name) |
| 1460 | time.sleep(30) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1461 | status = self.verify_cluster_status(onos_instances=onos_instances-1,verify=True,controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1462 | assert_equal(status, True) |
| 1463 | log.info('Verifying cord subscriber functionality after cluster member %s is down'%standbys[0]) |
| 1464 | else: |
| 1465 | log.info('Verifying cord subscriber functionality before cluster member %s is down'%standbys[0]) |
| 1466 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = num_subscribers, |
| 1467 | num_channels = num_channels, |
| 1468 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_verify, |
| 1469 | self.subscriber.igmp_verify, self.subscriber.traffic_verify), |
| 1470 | port_list = self.subscriber.generate_port_list(num_subscribers, num_channels), |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1471 | negative_subscriber_auth = 'all',controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1472 | assert_equal(test_status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1473 | self.subscriber.tearDownClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1474 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1475 | def test_cluster_with_cord_subscriber_joining_next_10channels_making_two_cluster_members_down(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1476 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1477 | assert_equal(status, True) |
| 1478 | master, standbys = self.get_cluster_current_master_standbys() |
| 1479 | assert_equal(len(standbys),(onos_instances-1)) |
| 1480 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1481 | member1_onos_name = onos_names_ips[standbys[0]] |
| 1482 | member2_onos_name = onos_names_ips[standbys[1]] |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1483 | self.subscriber.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1484 | num_subscribers = 1 |
| 1485 | num_channels = 10 |
| 1486 | for i in [0,1]: |
| 1487 | if i == 1: |
| 1488 | cord_test_onos_shutdown(node = member1_onos_name) |
| 1489 | cord_test_onos_shutdown(node = member2_onos_name) |
| 1490 | time.sleep(60) |
| 1491 | status = self.verify_cluster_status(onos_instances=onos_instances-2) |
| 1492 | assert_equal(status, True) |
| 1493 | log.info('Verifying cord subscriber funtionality after cluster two members %s and %s down'%(standbys[0],standbys[1])) |
| 1494 | else: |
| 1495 | log.info('Verifying cord subscriber funtionality before cluster two members %s and %s down'%(standbys[0],standbys[1])) |
| 1496 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = num_subscribers, |
| 1497 | num_channels = num_channels, |
| 1498 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_next_verify, |
| 1499 | self.subscriber.igmp_next_verify, self.subscriber.traffic_verify), |
| 1500 | port_list = self.subscriber.generate_port_list(num_subscribers, num_channels), |
| 1501 | negative_subscriber_auth = 'all') |
| 1502 | assert_equal(test_status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1503 | self.subscriber.tearDownClass(controller=master) |
| 1504 | |
| 1505 | #pass |
| 1506 | def test_cluster_with_multiple_ovs_switches(self,onos_instances = ONOS_INSTANCES): |
| 1507 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1508 | assert_equal(status, True) |
| 1509 | device_dict = self.get_cluster_current_master_standbys_of_connected_devices() |
| 1510 | for device in device_dict.keys(): |
| 1511 | log.info("Device is %s"%device_dict[device]) |
| 1512 | assert_not_equal(device_dict[device]['master'],'none') |
| 1513 | log.info('Master and standbys for device %s are %s and %s'%(device,device_dict[device]['master'],device_dict[device]['standbys'])) |
| 1514 | assert_equal(len(device_dict[device]['standbys']), onos_instances-1) |
| 1515 | |
| 1516 | #pass |
| 1517 | def test_cluster_state_in_multiple_ovs_switches(self,onos_instances = ONOS_INSTANCES): |
| 1518 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1519 | assert_equal(status, True) |
| 1520 | device_dict = self.get_cluster_current_master_standbys_of_connected_devices() |
| 1521 | cluster_ips = self.get_cluster_current_member_ips() |
| 1522 | for ip in cluster_ips: |
| 1523 | device_dict= self.get_cluster_current_master_standbys_of_connected_devices(controller = ip) |
| 1524 | assert_equal(len(device_dict.keys()),onos_instances) |
| 1525 | for device in device_dict.keys(): |
| 1526 | log.info("Device is %s"%device_dict[device]) |
| 1527 | assert_not_equal(device_dict[device]['master'],'none') |
| 1528 | log.info('Master and standbys for device %s are %s and %s'%(device,device_dict[device]['master'],device_dict[device]['standbys'])) |
| 1529 | assert_equal(len(device_dict[device]['standbys']), onos_instances-1) |
| 1530 | |
| 1531 | #pass |
| 1532 | def test_cluster_verifying_multiple_ovs_switches_after_master_is_restarted(self,onos_instances = ONOS_INSTANCES): |
| 1533 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1534 | assert_equal(status, True) |
| 1535 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1536 | master_count = self.get_number_of_devices_of_master() |
| 1537 | log.info('Master count information is %s'%master_count) |
| 1538 | total_devices = 0 |
| 1539 | for master in master_count.keys(): |
| 1540 | total_devices += master_count[master]['size'] |
| 1541 | if master_count[master]['size'] != 0: |
| 1542 | restart_ip = master |
| 1543 | assert_equal(total_devices,onos_instances) |
| 1544 | member_onos_name = onos_names_ips[restart_ip] |
| 1545 | log.info('Restarting cluster member %s having ip %s'%(member_onos_name,restart_ip)) |
| 1546 | Container(member_onos_name, Onos.IMAGE).restart() |
| 1547 | time.sleep(40) |
| 1548 | master_count = self.get_number_of_devices_of_master() |
| 1549 | log.info('Master count information after restart is %s'%master_count) |
| 1550 | total_devices = 0 |
| 1551 | for master in master_count.keys(): |
| 1552 | total_devices += master_count[master]['size'] |
| 1553 | if master == restart_ip: |
| 1554 | assert_equal(master_count[master]['size'], 0) |
| 1555 | assert_equal(total_devices,onos_instances) |
| 1556 | |
| 1557 | #pass |
| 1558 | def test_cluster_verifying_multiple_ovs_switches_with_one_master_down(self,onos_instances = ONOS_INSTANCES): |
| 1559 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1560 | assert_equal(status, True) |
| 1561 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1562 | master_count = self.get_number_of_devices_of_master() |
| 1563 | log.info('Master count information is %s'%master_count) |
| 1564 | total_devices = 0 |
| 1565 | for master in master_count.keys(): |
| 1566 | total_devices += master_count[master]['size'] |
| 1567 | if master_count[master]['size'] != 0: |
| 1568 | restart_ip = master |
| 1569 | assert_equal(total_devices,onos_instances) |
| 1570 | master_onos_name = onos_names_ips[restart_ip] |
| 1571 | log.info('Shutting down cluster member %s having ip %s'%(master_onos_name,restart_ip)) |
| 1572 | Container(master_onos_name, Onos.IMAGE).kill() |
| 1573 | time.sleep(40) |
| 1574 | for ip in onos_names_ips.keys(): |
| 1575 | if ip != restart_ip: |
| 1576 | controller_ip = ip |
| 1577 | status = self.verify_cluster_status(onos_instances=onos_instances-1,controller=controller_ip) |
| 1578 | assert_equal(status, True) |
| 1579 | master_count = self.get_number_of_devices_of_master(controller=controller_ip) |
| 1580 | log.info('Master count information after restart is %s'%master_count) |
| 1581 | total_devices = 0 |
| 1582 | for master in master_count.keys(): |
| 1583 | total_devices += master_count[master]['size'] |
| 1584 | if master == restart_ip: |
| 1585 | assert_equal(master_count[master]['size'], 0) |
| 1586 | assert_equal(total_devices,onos_instances) |
| 1587 | |
| 1588 | #pass |
| 1589 | def test_cluster_verifying_multiple_ovs_switches_with_current_master_withdrawing_mastership(self,onos_instances = ONOS_INSTANCES): |
| 1590 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1591 | assert_equal(status, True) |
| 1592 | master_count = self.get_number_of_devices_of_master() |
| 1593 | log.info('Master count information is %s'%master_count) |
| 1594 | total_devices = 0 |
| 1595 | for master in master_count.keys(): |
| 1596 | total_devices += int(master_count[master]['size']) |
| 1597 | if master_count[master]['size'] != 0: |
| 1598 | master_ip = master |
| 1599 | log.info('Devices of master %s are %s'%(master_count[master]['devices'],master)) |
| 1600 | device_id = str(master_count[master]['devices'][0]) |
| 1601 | device_count = master_count[master]['size'] |
| 1602 | assert_equal(total_devices,onos_instances) |
| 1603 | log.info('Withdrawing mastership of device %s for controller %s'%(device_id,master_ip)) |
| 1604 | status=self.withdraw_cluster_current_mastership(master_ip=master_ip,device_id = device_id) |
| 1605 | assert_equal(status, True) |
| 1606 | master_count = self.get_number_of_devices_of_master() |
| 1607 | log.info('Master count information after cluster mastership withdraw is %s'%master_count) |
| 1608 | total_devices = 0 |
| 1609 | for master in master_count.keys(): |
| 1610 | total_devices += int(master_count[master]['size']) |
| 1611 | if master == master_ip: |
| 1612 | assert_equal(master_count[master]['size'], device_count-1) |
| 1613 | assert_equal(total_devices,onos_instances) |
| 1614 | |
| 1615 | #pass |
| 1616 | def test_cluster_verifying_multiple_ovs_switches_and_restarting_cluster(self,onos_instances = ONOS_INSTANCES): |
| 1617 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1618 | assert_equal(status, True) |
| 1619 | master_count = self.get_number_of_devices_of_master() |
| 1620 | log.info('Master count information is %s'%master_count) |
| 1621 | total_devices = 0 |
| 1622 | for master in master_count.keys(): |
| 1623 | total_devices += master_count[master]['size'] |
| 1624 | assert_equal(total_devices,onos_instances) |
| 1625 | log.info('Restarting cluster') |
| 1626 | cord_test_onos_restart() |
| 1627 | time.sleep(60) |
| 1628 | master_count = self.get_number_of_devices_of_master() |
| 1629 | log.info('Master count information after restart is %s'%master_count) |
| 1630 | total_devices = 0 |
| 1631 | for master in master_count.keys(): |
| 1632 | total_devices += master_count[master]['size'] |
| 1633 | assert_equal(total_devices,onos_instances) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1634 | |