| 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 | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 64 | testcaseLoggers = ('test_cluster_controller_restarts',) |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 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 | |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 118 | def verify_leaders(self, controller = None): |
| 119 | leaders = self.get_leaders(controller = controller) |
| 120 | failed = filter(lambda l: l == None, leaders) |
| 121 | return failed |
| 122 | |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 123 | def verify_cluster_status(self,controller = None,onos_instances=ONOS_INSTANCES,verify=False): |
| 124 | tries = 0 |
| 125 | try: |
| 126 | self.cliEnter(controller = controller) |
| 127 | while tries <= 10: |
| 128 | cluster_summary = json.loads(self.cli.summary(jsonFormat = True)) |
| 129 | if cluster_summary: |
| 130 | log.info("cluster 'summary' command output is %s"%cluster_summary) |
| 131 | nodes = cluster_summary['nodes'] |
| 132 | if verify: |
| 133 | if nodes == onos_instances: |
| 134 | self.cliExit() |
| 135 | return True |
| 136 | else: |
| 137 | tries += 1 |
| 138 | time.sleep(1) |
| 139 | else: |
| 140 | if nodes >= onos_instances: |
| 141 | self.cliExit() |
| 142 | return True |
| 143 | else: |
| 144 | tries += 1 |
| 145 | time.sleep(1) |
| 146 | else: |
| 147 | tries += 1 |
| 148 | time.sleep(1) |
| 149 | self.cliExit() |
| 150 | return False |
| 151 | except: |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 152 | raise Exception('Failed to get cluster members') |
| 153 | return False |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 154 | |
| 155 | def get_cluster_current_member_ips(self,controller = None): |
| 156 | tries = 0 |
| 157 | cluster_ips = [] |
| 158 | try: |
| 159 | self.cliEnter(controller = controller) |
| 160 | while tries <= 10: |
| 161 | cluster_nodes = json.loads(self.cli.nodes(jsonFormat = True)) |
| 162 | if cluster_nodes: |
| 163 | log.info("cluster 'nodes' output is %s"%cluster_nodes) |
| 164 | cluster_ips = map(lambda c: c['id'], cluster_nodes) |
| 165 | self.cliExit() |
| 166 | cluster_ips.sort(lambda i1,i2: int(i1.split('.')[-1]) - int(i2.split('.')[-1])) |
| 167 | return cluster_ips |
| 168 | else: |
| 169 | tries += 1 |
| 170 | self.cliExit() |
| 171 | return cluster_ips |
| 172 | except: |
| 173 | raise Exception('Failed to get cluster members') |
| 174 | return cluster_ips |
| 175 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 176 | def get_cluster_container_names_ips(self,controller=None): |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 177 | onos_names_ips = {} |
| 178 | onos_ips = self.get_cluster_current_member_ips(controller=controller) |
| 179 | onos_names_ips[onos_ips[0]] = Onos.NAME |
| 180 | onos_names_ips[Onos.NAME] = onos_ips[0] |
| 181 | for i in range(1,len(onos_ips)): |
| 182 | name = '{0}-{1}'.format(Onos.NAME,i+1) |
| 183 | onos_names_ips[onos_ips[i]] = name |
| 184 | onos_names_ips[name] = onos_ips[i] |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 185 | |
| 186 | return onos_names_ips |
| 187 | |
| 188 | #identifying current master of a connected device, not tested |
| 189 | def get_cluster_current_master_standbys(self,controller=None,device_id=device_id): |
| 190 | master = None |
| 191 | standbys = [] |
| 192 | tries = 0 |
| 193 | try: |
| 194 | cli = self.cliEnter(controller = controller) |
| 195 | while tries <= 10: |
| 196 | roles = json.loads(self.cli.roles(jsonFormat = True)) |
| 197 | log.info("cluster 'roles' command output is %s"%roles) |
| 198 | if roles: |
| 199 | for device in roles: |
| 200 | log.info('Verifying device info in line %s'%device) |
| 201 | if device['id'] == device_id: |
| 202 | master = str(device['master']) |
| 203 | standbys = map(lambda d: str(d), device['standbys']) |
| 204 | log.info('Master and standbys for device %s are %s and %s'%(device_id, master, standbys)) |
| 205 | self.cliExit() |
| 206 | return master, standbys |
| 207 | self.cliExit() |
| 208 | return master, standbys |
| 209 | else: |
| 210 | tries += 1 |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 211 | time.sleep(1) |
| 212 | self.cliExit() |
| 213 | return master,standbys |
| 214 | except: |
| 215 | raise Exception('Failed to get cluster members') |
| 216 | return master,standbys |
| 217 | |
| 218 | def get_cluster_current_master_standbys_of_connected_devices(self,controller=None): |
| 219 | ''' returns master and standbys of all the connected devices to ONOS cluster instance''' |
| 220 | device_dict = {} |
| 221 | tries = 0 |
| 222 | try: |
| 223 | cli = self.cliEnter(controller = controller) |
| 224 | while tries <= 10: |
| 225 | device_dict = {} |
| 226 | roles = json.loads(self.cli.roles(jsonFormat = True)) |
| 227 | log.info("cluster 'roles' command output is %s"%roles) |
| 228 | if roles: |
| 229 | for device in roles: |
| 230 | device_dict[str(device['id'])]= {'master':str(device['master']),'standbys':device['standbys']} |
| 231 | for i in range(len(device_dict[device['id']]['standbys'])): |
| 232 | device_dict[device['id']]['standbys'][i] = str(device_dict[device['id']]['standbys'][i]) |
| 233 | log.info('master and standbys for device %s are %s and %s'%(device['id'],device_dict[device['id']]['master'],device_dict[device['id']]['standbys'])) |
| 234 | self.cliExit() |
| 235 | return device_dict |
| 236 | else: |
| 237 | tries += 1 |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 238 | time.sleep(1) |
| 239 | self.cliExit() |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 240 | return device_dict |
| 241 | except: |
| 242 | raise Exception('Failed to get cluster members') |
| 243 | return device_dict |
| 244 | |
| 245 | #identify current master of a connected device, not tested |
| 246 | def get_cluster_connected_devices(self,controller=None): |
| 247 | '''returns all the devices connected to ONOS cluster''' |
| 248 | device_list = [] |
| 249 | tries = 0 |
| 250 | try: |
| 251 | cli = self.cliEnter(controller = controller) |
| 252 | while tries <= 10: |
| 253 | device_list = [] |
| 254 | devices = json.loads(self.cli.devices(jsonFormat = True)) |
| 255 | log.info("cluster 'devices' command output is %s"%devices) |
| 256 | if devices: |
| 257 | for device in devices: |
| 258 | log.info('device id is %s'%device['id']) |
| 259 | device_list.append(str(device['id'])) |
| 260 | self.cliExit() |
| 261 | return device_list |
| 262 | else: |
| 263 | tries += 1 |
| 264 | time.sleep(1) |
| 265 | self.cliExit() |
| 266 | return device_list |
| 267 | except: |
| 268 | raise Exception('Failed to get cluster members') |
| 269 | return device_list |
| 270 | |
| 271 | def get_number_of_devices_of_master(self,controller=None): |
| 272 | '''returns master-device pairs, which master having what devices''' |
| 273 | master_count = {} |
| 274 | try: |
| 275 | cli = self.cliEnter(controller = controller) |
| 276 | masters = json.loads(self.cli.masters(jsonFormat = True)) |
| 277 | if masters: |
| 278 | for master in masters: |
| 279 | master_count[str(master['id'])] = {'size':int(master['size']),'devices':master['devices']} |
| 280 | return master_count |
| 281 | else: |
| 282 | return master_count |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 283 | except: |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 284 | raise Exception('Failed to get cluster members') |
| 285 | return master_count |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 286 | |
| 287 | def change_master_current_cluster(self,new_master=None,device_id=device_id,controller=None): |
| 288 | if new_master is None: return False |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 289 | self.cliEnter(controller=controller) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 290 | cmd = 'device-role' + ' ' + device_id + ' ' + new_master + ' ' + 'master' |
| 291 | command = self.cli.command(cmd = cmd, jsonFormat = False) |
| 292 | self.cliExit() |
| 293 | time.sleep(60) |
| 294 | master, standbys = self.get_cluster_current_master_standbys(controller=controller,device_id=device_id) |
| 295 | assert_equal(master,new_master) |
| 296 | log.info('Cluster master changed to %s successfully'%new_master) |
| 297 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 298 | def withdraw_cluster_current_mastership(self,master_ip=None,device_id=device_id,controller=None): |
| 299 | '''current master looses its mastership and hence new master will be elected''' |
| 300 | self.cliEnter(controller=controller) |
| 301 | cmd = 'device-role' + ' ' + device_id + ' ' + master_ip + ' ' + 'none' |
| 302 | command = self.cli.command(cmd = cmd, jsonFormat = False) |
| 303 | self.cliExit() |
| 304 | time.sleep(60) |
| 305 | new_master_ip, standbys = self.get_cluster_current_master_standbys(controller=controller,device_id=device_id) |
| 306 | assert_not_equal(new_master_ip,master_ip) |
| 307 | log.info('Device-role of device %s successfully changed to none for controller %s'%(device_id,master_ip)) |
| 308 | log.info('Cluster new master is %s'%new_master_ip) |
| 309 | return True |
| 310 | |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 311 | def test_cluster_controller_restarts(self): |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 312 | '''Test the cluster by repeatedly killing the controllers''' |
| 313 | controllers = self.get_controllers() |
| 314 | ctlr_len = len(controllers) |
| 315 | if ctlr_len <= 1: |
| 316 | log.info('ONOS is not running in cluster mode. This test only works for cluster mode') |
| 317 | assert_greater(ctlr_len, 1) |
| 318 | |
| 319 | #this call would verify the cluster for once |
| 320 | onos_map = self.get_cluster_container_names_ips() |
| 321 | |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 322 | def check_exception(controller = None): |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 323 | adjacent_controller = None |
| 324 | adjacent_controllers = None |
| 325 | if controller: |
| 326 | adjacent_controllers = set(controllers) - set( [controller] ) |
| 327 | adjacent_controller = next(iter(adjacent_controllers)) |
| 328 | for node in controllers: |
| 329 | onosLog = OnosLog(host = node) |
| 330 | ##check the logs for storage exception |
| 331 | _, output = onosLog.get_log(('ERROR', 'Exception',)) |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 332 | if output and output.find('StorageException$Timeout') >= 0: |
| 333 | log.info('\nStorage Exception Timeout found on node: %s\n' %node) |
| 334 | log.info('Dumping the ERROR and Exception logs for node: %s\n' %node) |
| 335 | log.info('\n' + '-' * 50 + '\n') |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 336 | log.info('%s' %output) |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 337 | log.info('\n' + '-' * 50 + '\n') |
| 338 | failed = self.verify_leaders(controllers) |
| 339 | if failed: |
| 340 | log.info('Leaders command failed on node: %s' %node) |
| 341 | assert_equal(len(failed), 0) |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 342 | return controller |
| 343 | |
| 344 | try: |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 345 | ips = self.get_cluster_current_member_ips(controller = adjacent_controller) |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 346 | print('ONOS cluster formed with controllers: %s' %ips) |
| 347 | st = True |
| 348 | except: |
| 349 | st = False |
| 350 | |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 351 | failed = self.verify_leaders(controllers) |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 352 | assert_equal(len(failed), 0) |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 353 | if st is False: |
| 354 | log.info('No storage exception and ONOS cluster was not formed successfully') |
| 355 | else: |
| 356 | controller = None |
| 357 | |
| 358 | return controller |
| 359 | |
| 360 | next_controller = None |
| 361 | tries = 10 |
| 362 | for num in range(tries): |
| 363 | index = num % ctlr_len |
| 364 | #index = random.randrange(0, ctlr_len) |
| 365 | controller = onos_map[controllers[index]] if next_controller is None else next_controller |
| A R Karthick | 1ef7055 | 2016-11-17 17:33:36 -0800 | [diff] [blame^] | 366 | log.info('ITERATION: %d. Restarting Controller %s' %(num + 1, controller)) |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 367 | try: |
| 368 | cord_test_onos_restart(node = controller) |
| 369 | time.sleep(30) |
| 370 | except: |
| 371 | time.sleep(5) |
| 372 | continue |
| A R Karthick | ec2db32 | 2016-11-17 15:06:01 -0800 | [diff] [blame] | 373 | next_controller = check_exception(controller = controller) |
| A R Karthick | 1f90820 | 2016-11-16 17:32:20 -0800 | [diff] [blame] | 374 | |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 375 | #pass |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 376 | def test_cluster_formation_and_verification(self,onos_instances = ONOS_INSTANCES): |
| 377 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 378 | assert_equal(status, True) |
| 379 | log.info('Cluster exists with %d ONOS instances'%onos_instances) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 380 | |
| 381 | #nottest cluster not coming up properly if member goes down |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 382 | def test_cluster_adding_members(self, add = 2, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 383 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 384 | assert_equal(status, True) |
| 385 | onos_ips = self.get_cluster_current_member_ips() |
| 386 | onos_instances = len(onos_ips)+add |
| 387 | log.info('Adding %d nodes to the ONOS cluster' %add) |
| 388 | cord_test_onos_add_cluster(count = add) |
| 389 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 390 | assert_equal(status, True) |
| 391 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 392 | def test_cluster_removing_master(self, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 393 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 394 | assert_equal(status, True) |
| 395 | master, standbys = self.get_cluster_current_master_standbys() |
| 396 | assert_equal(len(standbys),(onos_instances-1)) |
| 397 | onos_names_ips = self.get_cluster_container_names_ips() |
| 398 | master_onos_name = onos_names_ips[master] |
| 399 | log.info('Removing cluster current master %s'%(master)) |
| 400 | cord_test_onos_shutdown(node = master_onos_name) |
| 401 | time.sleep(60) |
| 402 | onos_instances -= 1 |
| 403 | status = self.verify_cluster_status(onos_instances = onos_instances,controller=standbys[0]) |
| 404 | assert_equal(status, True) |
| 405 | new_master, standbys = self.get_cluster_current_master_standbys(controller=standbys[0]) |
| 406 | assert_not_equal(master,new_master) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 407 | log.info('Successfully removed clusters master instance') |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 408 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 409 | def test_cluster_removing_one_member(self, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 410 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 411 | assert_equal(status, True) |
| 412 | master, standbys = self.get_cluster_current_master_standbys() |
| 413 | assert_equal(len(standbys),(onos_instances-1)) |
| 414 | onos_names_ips = self.get_cluster_container_names_ips() |
| 415 | member_onos_name = onos_names_ips[standbys[0]] |
| 416 | log.info('Removing cluster member %s'%standbys[0]) |
| 417 | cord_test_onos_shutdown(node = member_onos_name) |
| 418 | time.sleep(60) |
| 419 | onos_instances -= 1 |
| 420 | status = self.verify_cluster_status(onos_instances = onos_instances,controller=master) |
| 421 | assert_equal(status, True) |
| 422 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 423 | def test_cluster_removing_two_members(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 424 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 425 | assert_equal(status, True) |
| 426 | master, standbys = self.get_cluster_current_master_standbys() |
| 427 | assert_equal(len(standbys),(onos_instances-1)) |
| 428 | onos_names_ips = self.get_cluster_container_names_ips() |
| 429 | member1_onos_name = onos_names_ips[standbys[0]] |
| 430 | member2_onos_name = onos_names_ips[standbys[1]] |
| 431 | log.info('Removing cluster member %s'%standbys[0]) |
| 432 | cord_test_onos_shutdown(node = member1_onos_name) |
| 433 | log.info('Removing cluster member %s'%standbys[1]) |
| 434 | cord_test_onos_shutdown(node = member2_onos_name) |
| 435 | time.sleep(60) |
| 436 | onos_instances = onos_instances - 2 |
| 437 | status = self.verify_cluster_status(onos_instances = onos_instances,controller=master) |
| 438 | assert_equal(status, True) |
| 439 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 440 | def test_cluster_removing_N_members(self,remove = 2, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 441 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 442 | assert_equal(status, True) |
| 443 | master, standbys = self.get_cluster_current_master_standbys() |
| 444 | assert_equal(len(standbys),(onos_instances-1)) |
| 445 | onos_names_ips = self.get_cluster_container_names_ips() |
| 446 | for i in range(remove): |
| 447 | member_onos_name = onos_names_ips[standbys[i]] |
| 448 | log.info('Removing onos container with name %s'%standbys[i]) |
| 449 | cord_test_onos_shutdown(node = member_onos_name) |
| 450 | time.sleep(60) |
| 451 | onos_instances = onos_instances - remove |
| 452 | status = self.verify_cluster_status(onos_instances = onos_instances, controller=master) |
| 453 | assert_equal(status, True) |
| 454 | |
| 455 | #nottest test cluster not coming up properly if member goes down |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 456 | 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] | 457 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 458 | assert_equal(status, True) |
| 459 | onos_ips = self.get_cluster_current_member_ips() |
| 460 | onos_instances = len(onos_ips)+add |
| 461 | log.info('Adding %d ONOS instances to the cluster'%add) |
| 462 | cord_test_onos_add_cluster(count = add) |
| 463 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 464 | assert_equal(status, True) |
| 465 | log.info('Removing %d ONOS instances from the cluster'%remove) |
| 466 | for i in range(remove): |
| 467 | name = '{}-{}'.format(Onos.NAME, onos_instances - i) |
| 468 | log.info('Removing onos container with name %s'%name) |
| 469 | cord_test_onos_shutdown(node = name) |
| 470 | time.sleep(60) |
| 471 | onos_instances = onos_instances-remove |
| 472 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 473 | assert_equal(status, True) |
| 474 | |
| 475 | #nottest cluster not coming up properly if member goes down |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 476 | 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] | 477 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 478 | assert_equal(status, True) |
| 479 | onos_ips = self.get_cluster_current_member_ips() |
| 480 | onos_instances = onos_instances-remove |
| 481 | log.info('Removing %d ONOS instances from the cluster'%remove) |
| 482 | for i in range(remove): |
| 483 | name = '{}-{}'.format(Onos.NAME, len(onos_ips)-i) |
| 484 | log.info('Removing onos container with name %s'%name) |
| 485 | cord_test_onos_shutdown(node = name) |
| 486 | time.sleep(60) |
| 487 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 488 | assert_equal(status, True) |
| 489 | log.info('Adding %d ONOS instances to the cluster'%add) |
| 490 | cord_test_onos_add_cluster(count = add) |
| 491 | onos_instances = onos_instances+add |
| 492 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 493 | assert_equal(status, True) |
| 494 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 495 | def test_cluster_restart(self, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 496 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 497 | assert_equal(status, True) |
| 498 | log.info('Restarting cluster') |
| 499 | cord_test_onos_restart() |
| 500 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 501 | assert_equal(status, True) |
| 502 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 503 | def test_cluster_master_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 504 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 505 | assert_equal(status, True) |
| 506 | master, standbys = self.get_cluster_current_master_standbys() |
| 507 | onos_names_ips = self.get_cluster_container_names_ips() |
| 508 | master_onos_name = onos_names_ips[master] |
| 509 | log.info('Restarting cluster master %s'%master) |
| 510 | cord_test_onos_restart(node = master_onos_name) |
| 511 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 512 | assert_equal(status, True) |
| 513 | log.info('Cluster came up after master restart as expected') |
| 514 | |
| 515 | #test fail. master changing after restart. Need to check correct behavior. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 516 | def test_cluster_master_ip_after_master_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 517 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 518 | assert_equal(status, True) |
| 519 | master1, standbys = self.get_cluster_current_master_standbys() |
| 520 | onos_names_ips = self.get_cluster_container_names_ips() |
| 521 | master_onos_name = onos_names_ips[master1] |
| 522 | log.info('Restarting cluster master %s'%master) |
| 523 | cord_test_onos_restart(node = master_onos_name) |
| 524 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 525 | assert_equal(status, True) |
| 526 | master2, standbys = self.get_cluster_current_master_standbys() |
| 527 | assert_equal(master1,master2) |
| 528 | log.info('Cluster master is same before and after cluster master restart as expected') |
| 529 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 530 | def test_cluster_one_member_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 531 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 532 | assert_equal(status, True) |
| 533 | master, standbys = self.get_cluster_current_master_standbys() |
| 534 | assert_equal(len(standbys),(onos_instances-1)) |
| 535 | onos_names_ips = self.get_cluster_container_names_ips() |
| 536 | member_onos_name = onos_names_ips[standbys[0]] |
| 537 | log.info('Restarting cluster member %s'%standbys[0]) |
| 538 | cord_test_onos_restart(node = member_onos_name) |
| 539 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 540 | assert_equal(status, True) |
| 541 | log.info('Cluster came up as expected after restarting one member') |
| 542 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 543 | def test_cluster_two_members_restart(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 544 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 545 | assert_equal(status, True) |
| 546 | master, standbys = self.get_cluster_current_master_standbys() |
| 547 | assert_equal(len(standbys),(onos_instances-1)) |
| 548 | onos_names_ips = self.get_cluster_container_names_ips() |
| 549 | member1_onos_name = onos_names_ips[standbys[0]] |
| 550 | member2_onos_name = onos_names_ips[standbys[1]] |
| 551 | log.info('Restarting cluster members %s and %s'%(standbys[0],standbys[1])) |
| 552 | cord_test_onos_restart(node = member1_onos_name) |
| 553 | cord_test_onos_restart(node = member2_onos_name) |
| 554 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 555 | assert_equal(status, True) |
| 556 | log.info('Cluster came up as expected after restarting two members') |
| 557 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 558 | 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] | 559 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 560 | assert_equal(status,True) |
| 561 | master, standbys = self.get_cluster_current_master_standbys() |
| 562 | assert_equal(len(standbys),(onos_instances-1)) |
| 563 | onos_names_ips = self.get_cluster_container_names_ips() |
| 564 | for i in range(members): |
| 565 | member_onos_name = onos_names_ips[standbys[i]] |
| 566 | log.info('Restarting cluster member %s'%standbys[i]) |
| 567 | cord_test_onos_restart(node = member_onos_name) |
| 568 | |
| 569 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 570 | assert_equal(status, True) |
| 571 | log.info('Cluster came up as expected after restarting %d members'%members) |
| 572 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 573 | def test_cluster_state_with_master_change(self,onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 574 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 575 | assert_equal(status, True) |
| 576 | master, standbys = self.get_cluster_current_master_standbys() |
| 577 | assert_equal(len(standbys),(onos_instances-1)) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 578 | log.info('Cluster current master of devices is %s'%master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 579 | self.change_master_current_cluster(new_master=standbys[0]) |
| 580 | log.info('Cluster master changed successfully') |
| 581 | |
| 582 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 583 | 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] | 584 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 585 | assert_equal(status, True) |
| 586 | onos_ips = self.get_cluster_current_member_ips() |
| 587 | self.vrouter.setUpClass() |
| 588 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 589 | assert_equal(res, True) |
| 590 | for onos_ip in onos_ips: |
| 591 | tries = 0 |
| 592 | flag = False |
| 593 | try: |
| 594 | self.cliEnter(controller = onos_ip) |
| 595 | while tries <= 5: |
| 596 | routes = json.loads(self.cli.routes(jsonFormat = True)) |
| 597 | if routes: |
| 598 | assert_equal(len(routes['routes4']), networks) |
| 599 | self.cliExit() |
| 600 | flag = True |
| 601 | break |
| 602 | else: |
| 603 | tries += 1 |
| 604 | time.sleep(1) |
| 605 | assert_equal(flag, True) |
| 606 | except: |
| 607 | log.info('Exception occured while checking routes in onos instance %s'%onos_ip) |
| 608 | raise |
| 609 | |
| 610 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 611 | 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] | 612 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 613 | assert_equal(status, True) |
| 614 | onos_ips = self.get_cluster_current_member_ips() |
| 615 | master, standbys = self.get_cluster_current_master_standbys() |
| 616 | onos_names_ips = self.get_cluster_container_names_ips() |
| 617 | master_onos_name = onos_names_ips[master] |
| 618 | self.vrouter.setUpClass() |
| 619 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 620 | assert_equal(res,True) |
| 621 | cord_test_onos_shutdown(node = master_onos_name) |
| 622 | time.sleep(60) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 623 | log.info('Verifying vrouter traffic after cluster master is down') |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 624 | self.vrouter.vrouter_traffic_verify() |
| 625 | |
| 626 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 627 | 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] | 628 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 629 | assert_equal(status, True) |
| 630 | onos_ips = self.get_cluster_current_member_ips() |
| 631 | master, standbys = self.get_cluster_current_master_standbys() |
| 632 | onos_names_ips = self.get_cluster_container_names_ips() |
| 633 | master_onos_name = onos_names_ips[master] |
| 634 | self.vrouter.setUpClass() |
| 635 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 636 | assert_equal(res, True) |
| 637 | cord_test_onos_restart() |
| 638 | self.vrouter.vrouter_traffic_verify() |
| 639 | |
| 640 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 641 | def test_cluster_deactivating_vrouter_app(self,networks = 5, onos_instances = ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 642 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 643 | assert_equal(status, True) |
| 644 | self.vrouter.setUpClass() |
| 645 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 646 | assert_equal(res, True) |
| 647 | self.vrouter.vrouter_activate(deactivate=True) |
| 648 | time.sleep(15) |
| 649 | self.vrouter.vrouter_traffic_verify(positive_test=False) |
| 650 | self.vrouter.vrouter_activate(deactivate=False) |
| 651 | |
| 652 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 653 | 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] | 654 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 655 | assert_equal(status, True) |
| 656 | master, standbys = self.get_cluster_current_master_standbys() |
| 657 | onos_names_ips = self.get_cluster_container_names_ips() |
| 658 | master_onos_name = onos_names_ips[master] |
| 659 | self.vrouter.setUpClass() |
| 660 | log.info('Verifying vrouter before master down') |
| 661 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 662 | assert_equal(res, True) |
| 663 | self.vrouter.vrouter_activate(deactivate=True) |
| 664 | log.info('Verifying vrouter traffic after app deactivated') |
| 665 | time.sleep(15) ## Expecting vrouter should work properly if master of cluster goes down |
| 666 | self.vrouter.vrouter_traffic_verify(positive_test=False) |
| 667 | log.info('Verifying vrouter traffic after master down') |
| 668 | cord_test_onos_shutdown(node = master_onos_name) |
| 669 | time.sleep(60) |
| 670 | self.vrouter.vrouter_traffic_verify(positive_test=False) |
| 671 | self.vrouter.vrouter_activate(deactivate=False) |
| 672 | |
| 673 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 674 | 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] | 675 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 676 | assert_equal(status, True) |
| 677 | master, standbys = self.get_cluster_current_master_standbys() |
| 678 | onos_names_ips = self.get_cluster_container_names_ips() |
| 679 | member_onos_name = onos_names_ips[standbys[0]] |
| 680 | self.vrouter.setUpClass() |
| 681 | log.info('Verifying vrouter before cluster member down') |
| 682 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 683 | assert_equal(res, True) # Expecting vrouter should work properly |
| 684 | log.info('Verifying vrouter after cluster member down') |
| 685 | cord_test_onos_shutdown(node = member_onos_name) |
| 686 | time.sleep(60) |
| 687 | self.vrouter.vrouter_traffic_verify()# Expecting vrouter should work properly if member of cluster goes down |
| 688 | |
| 689 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 690 | 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] | 691 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 692 | assert_equal(status, True) |
| 693 | master, standbys = self.get_cluster_current_master_standbys() |
| 694 | onos_names_ips = self.get_cluster_container_names_ips() |
| 695 | member_onos_name = onos_names_ips[standbys[1]] |
| 696 | self.vrouter.setUpClass() |
| 697 | log.info('Verifying vrouter traffic before cluster member restart') |
| 698 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 699 | assert_equal(res, True) # Expecting vrouter should work properly |
| 700 | cord_test_onos_restart(node = member_onos_name) |
| 701 | log.info('Verifying vrouter traffic after cluster member restart') |
| 702 | self.vrouter.vrouter_traffic_verify()# Expecting vrouter should work properly if member of cluster restarts |
| 703 | |
| 704 | #tested on single onos setup. |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 705 | 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] | 706 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 707 | assert_equal(status, True) |
| 708 | self.vrouter.setUpClass() |
| 709 | log.info('Verifying vrouter traffic before cluster restart') |
| 710 | res = self.vrouter.vrouter_network_verify(networks, peers = 1) |
| 711 | assert_equal(res, True) # Expecting vrouter should work properly |
| 712 | cord_test_onos_restart() |
| 713 | log.info('Verifying vrouter traffic after cluster restart') |
| 714 | self.vrouter.vrouter_traffic_verify()# Expecting vrouter should work properly if member of cluster restarts |
| 715 | |
| 716 | |
| 717 | #test fails because flow state is in pending_add in onos |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 718 | 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] | 719 | status = self.verify_cluster_status(onos_instances = onos_instances) |
| 720 | assert_equal(status, True) |
| 721 | master, standbys = self.get_cluster_current_master_standbys() |
| 722 | onos_names_ips = self.get_cluster_container_names_ips() |
| 723 | master_onos_name = onos_names_ips[master] |
| 724 | self.flows.setUpClass() |
| 725 | egress = 1 |
| 726 | ingress = 2 |
| 727 | egress_map = { 'ip': '192.168.30.1', 'udp_port': 9500 } |
| 728 | ingress_map = { 'ip': '192.168.40.1', 'udp_port': 9000 } |
| 729 | flow = OnosFlowCtrl(deviceId = self.device_id, |
| 730 | egressPort = egress, |
| 731 | ingressPort = ingress, |
| 732 | udpSrc = ingress_map['udp_port'], |
| 733 | udpDst = egress_map['udp_port'], |
| 734 | controller=master |
| 735 | ) |
| 736 | result = flow.addFlow() |
| 737 | assert_equal(result, True) |
| 738 | time.sleep(1) |
| 739 | self.success = False |
| 740 | def mac_recv_task(): |
| 741 | def recv_cb(pkt): |
| 742 | log.info('Pkt seen with ingress UDP port %s, egress UDP port %s' %(pkt[UDP].sport, pkt[UDP].dport)) |
| 743 | self.success = True |
| 744 | sniff(timeout=2, |
| 745 | lfilter = lambda p: UDP in p and p[UDP].dport == egress_map['udp_port'] |
| 746 | and p[UDP].sport == ingress_map['udp_port'], prn = recv_cb, iface = self.flows.port_map[egress]) |
| 747 | |
| 748 | for i in [0,1]: |
| 749 | if i == 1: |
| 750 | cord_test_onos_shutdown(node = master_onos_name) |
| 751 | log.info('Verifying flows traffic after master killed') |
| 752 | time.sleep(45) |
| 753 | else: |
| 754 | log.info('Verifying flows traffic before master killed') |
| 755 | t = threading.Thread(target = mac_recv_task) |
| 756 | t.start() |
| 757 | L2 = self.flows_eth #Ether(src = ingress_map['ether'], dst = egress_map['ether']) |
| 758 | L3 = IP(src = ingress_map['ip'], dst = egress_map['ip']) |
| 759 | L4 = UDP(sport = ingress_map['udp_port'], dport = egress_map['udp_port']) |
| 760 | pkt = L2/L3/L4 |
| 761 | log.info('Sending packets to verify if flows are correct') |
| 762 | sendp(pkt, count=50, iface = self.flows.port_map[ingress]) |
| 763 | t.join() |
| 764 | assert_equal(self.success, True) |
| 765 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 766 | 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] | 767 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 768 | assert_equal(status, True) |
| 769 | master, standbys = self.get_cluster_current_master_standbys() |
| 770 | self.flows.setUpClass() |
| 771 | egress = 1 |
| 772 | ingress = 2 |
| 773 | egress_map = { 'ip': '192.168.30.1' } |
| 774 | ingress_map = { 'ip': '192.168.40.1' } |
| 775 | flow = OnosFlowCtrl(deviceId = self.device_id, |
| 776 | egressPort = egress, |
| 777 | ingressPort = ingress, |
| 778 | ecn = 1, |
| 779 | controller=master |
| 780 | ) |
| 781 | result = flow.addFlow() |
| 782 | assert_equal(result, True) |
| 783 | ##wait for flows to be added to ONOS |
| 784 | time.sleep(1) |
| 785 | self.success = False |
| 786 | def mac_recv_task(): |
| 787 | def recv_cb(pkt): |
| 788 | 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)) |
| 789 | self.success = True |
| 790 | sniff(count=2, timeout=5, |
| 791 | lfilter = lambda p: IP in p and p[IP].dst == egress_map['ip'] and p[IP].src == ingress_map['ip'] |
| 792 | and int(bin(p[IP].tos).split('b')[1][-2:],2) == 1,prn = recv_cb, |
| 793 | iface = self.flows.port_map[egress]) |
| 794 | for i in [0,1]: |
| 795 | if i == 1: |
| 796 | log.info('Changing cluster master to %s'%standbys[0]) |
| 797 | self.change_master_current_cluster(new_master=standbys[0]) |
| 798 | log.info('Verifying flow traffic after cluster master chnaged') |
| 799 | else: |
| 800 | log.info('Verifying flow traffic before cluster master changed') |
| 801 | t = threading.Thread(target = mac_recv_task) |
| 802 | t.start() |
| 803 | L2 = self.flows_eth # Ether(src = ingress_map['ether'], dst = egress_map['ether']) |
| 804 | L3 = IP(src = ingress_map['ip'], dst = egress_map['ip'], tos = 1) |
| 805 | pkt = L2/L3 |
| 806 | log.info('Sending a packet to verify if flows are correct') |
| 807 | sendp(pkt, count=50, iface = self.flows.port_map[ingress]) |
| 808 | t.join() |
| 809 | assert_equal(self.success, True) |
| 810 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 811 | #pass |
| 812 | def test_cluster_flow_for_ipv6_extension_header_and_master_restart(self,onos_instances = ONOS_INSTANCES): |
| 813 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 814 | assert_equal(status, True) |
| 815 | master,standbys = self.get_cluster_current_master_standbys() |
| 816 | onos_names_ips = self.get_cluster_container_names_ips() |
| 817 | master_onos_name = onos_names_ips[master] |
| 818 | self.flows.setUpClass() |
| 819 | egress = 1 |
| 820 | ingress = 2 |
| 821 | egress_map = { 'ipv6': '2001:db8:a0b:12f0:1010:1010:1010:1001' } |
| 822 | ingress_map = { 'ipv6': '2001:db8:a0b:12f0:1010:1010:1010:1002' } |
| 823 | flow = OnosFlowCtrl(deviceId = self.device_id, |
| 824 | egressPort = egress, |
| 825 | ingressPort = ingress, |
| 826 | ipv6_extension = 0, |
| 827 | controller=master |
| 828 | ) |
| 829 | |
| 830 | result = flow.addFlow() |
| 831 | assert_equal(result, True) |
| 832 | ##wait for flows to be added to ONOS |
| 833 | time.sleep(1) |
| 834 | self.success = False |
| 835 | def mac_recv_task(): |
| 836 | def recv_cb(pkt): |
| 837 | log.info('Pkt seen with ingress ip %s, egress ip %s, Extension Header Type %s'%(pkt[IPv6].src, pkt[IPv6].dst, pkt[IPv6].nh)) |
| 838 | self.success = True |
| 839 | sniff(timeout=2,count=5, |
| 840 | lfilter = lambda p: IPv6 in p and p[IPv6].nh == 0, prn = recv_cb, iface = self.flows.port_map[egress]) |
| 841 | for i in [0,1]: |
| 842 | if i == 1: |
| 843 | log.info('Restart cluster current master %s'%master) |
| 844 | Container(master_onos_name,Onos.IMAGE).restart() |
| 845 | time.sleep(45) |
| 846 | log.info('Verifying flow traffic after master restart') |
| 847 | else: |
| 848 | log.info('Verifying flow traffic before master restart') |
| 849 | t = threading.Thread(target = mac_recv_task) |
| 850 | t.start() |
| 851 | L2 = self.flows_eth |
| 852 | L3 = IPv6(src = ingress_map['ipv6'] , dst = egress_map['ipv6'], nh = 0) |
| 853 | pkt = L2/L3 |
| 854 | log.info('Sending packets to verify if flows are correct') |
| 855 | sendp(pkt, count=50, iface = self.flows.port_map[ingress]) |
| 856 | t.join() |
| 857 | assert_equal(self.success, True) |
| 858 | |
| 859 | def send_multicast_data_traffic(self, group, intf= 'veth2',source = '1.2.3.4'): |
| 860 | dst_mac = self.igmp.iptomac(group) |
| 861 | eth = Ether(dst= dst_mac) |
| 862 | ip = IP(dst=group,src=source) |
| 863 | data = repr(monotonic.monotonic()) |
| 864 | sendp(eth/ip/data,count=20, iface = intf) |
| 865 | pkt = (eth/ip/data) |
| 866 | log.info('multicast traffic packet %s'%pkt.show()) |
| 867 | |
| 868 | def verify_igmp_data_traffic(self, group, intf='veth0', source='1.2.3.4' ): |
| 869 | log.info('verifying multicast traffic for group %s from source %s'%(group,source)) |
| 870 | self.success = False |
| 871 | def recv_task(): |
| 872 | def igmp_recv_cb(pkt): |
| 873 | log.info('multicast data received for group %s from source %s'%(group,source)) |
| 874 | self.success = True |
| 875 | 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') |
| 876 | t = threading.Thread(target = recv_task) |
| 877 | t.start() |
| 878 | self.send_multicast_data_traffic(group,source=source) |
| 879 | t.join() |
| 880 | return self.success |
| 881 | |
| 882 | #pass |
| 883 | def test_cluster_with_igmp_include_exclude_modes_and_restarting_master(self, onos_instances=ONOS_INSTANCES): |
| 884 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 885 | assert_equal(status, True) |
| 886 | master, standbys = self.get_cluster_current_master_standbys() |
| 887 | assert_equal(len(standbys), (onos_instances-1)) |
| 888 | onos_names_ips = self.get_cluster_container_names_ips() |
| 889 | master_onos_name = onos_names_ips[master] |
| 890 | self.igmp.setUp(controller=master) |
| 891 | groups = ['224.2.3.4','230.5.6.7'] |
| 892 | src_list = ['2.2.2.2','3.3.3.3'] |
| 893 | self.igmp.onos_ssm_table_load(groups, src_list=src_list, controller=master) |
| 894 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 895 | iface = self.V_INF1, delay = 2) |
| 896 | self.igmp.send_igmp_join(groups = [groups[1]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_EXCLUDE, |
| 897 | iface = self.V_INF1, delay = 2) |
| 898 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 899 | assert_equal(status,True) |
| 900 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[1]) |
| 901 | assert_equal(status,False) |
| 902 | log.info('restarting cluster master %s'%master) |
| 903 | Container(master_onos_name,Onos.IMAGE).restart() |
| 904 | time.sleep(60) |
| 905 | log.info('verifying multicast data traffic after master restart') |
| 906 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 907 | assert_equal(status,True) |
| 908 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[1]) |
| 909 | assert_equal(status,False) |
| 910 | |
| 911 | #pass |
| 912 | def test_cluster_with_igmp_include_exclude_modes_and_making_master_down(self, onos_instances=ONOS_INSTANCES): |
| 913 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 914 | assert_equal(status, True) |
| 915 | master, standbys = self.get_cluster_current_master_standbys() |
| 916 | assert_equal(len(standbys), (onos_instances-1)) |
| 917 | onos_names_ips = self.get_cluster_container_names_ips() |
| 918 | master_onos_name = onos_names_ips[master] |
| 919 | self.igmp.setUp(controller=master) |
| 920 | groups = [self.igmp.random_mcast_ip(),self.igmp.random_mcast_ip()] |
| 921 | src_list = [self.igmp.randomsourceip()] |
| 922 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 923 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 924 | iface = self.V_INF1, delay = 2) |
| 925 | self.igmp.send_igmp_join(groups = [groups[1]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_EXCLUDE, |
| 926 | iface = self.V_INF1, delay = 2) |
| 927 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 928 | assert_equal(status,True) |
| 929 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[0]) |
| 930 | assert_equal(status,False) |
| 931 | log.info('Killing cluster master %s'%master) |
| 932 | Container(master_onos_name,Onos.IMAGE).kill() |
| 933 | time.sleep(60) |
| 934 | status = self.verify_cluster_status(onos_instances=onos_instances-1,controller=standbys[0]) |
| 935 | assert_equal(status, True) |
| 936 | log.info('Verifying multicast data traffic after cluster master down') |
| 937 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 938 | assert_equal(status,True) |
| 939 | status = self.verify_igmp_data_traffic(groups[1],intf = self.V_INF1,source= src_list[0]) |
| 940 | assert_equal(status,False) |
| 941 | |
| 942 | def test_cluster_with_igmp_include_mode_checking_traffic_recovery_time_after_master_is_down(self, onos_instances=ONOS_INSTANCES): |
| 943 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 944 | assert_equal(status, True) |
| 945 | master, standbys = self.get_cluster_current_master_standbys() |
| 946 | assert_equal(len(standbys), (onos_instances-1)) |
| 947 | onos_names_ips = self.get_cluster_container_names_ips() |
| 948 | master_onos_name = onos_names_ips[master] |
| 949 | self.igmp.setUp(controller=master) |
| 950 | groups = [self.igmp.random_mcast_ip()] |
| 951 | src_list = [self.igmp.randomsourceip()] |
| 952 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 953 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 954 | iface = self.V_INF1, delay = 2) |
| 955 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 956 | assert_equal(status,True) |
| 957 | log.info('Killing clusters master %s'%master) |
| 958 | Container(master_onos_name,Onos.IMAGE).kill() |
| 959 | count = 0 |
| 960 | for i in range(60): |
| 961 | log.info('Verifying multicast data traffic after cluster master down') |
| 962 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 963 | if status: |
| 964 | break |
| 965 | else: |
| 966 | count += 1 |
| 967 | time.sleep(1) |
| 968 | assert_equal(status, True) |
| 969 | log.info('Time taken to recover traffic after clusters master down is %d seconds'%count) |
| 970 | |
| 971 | |
| 972 | #pass |
| 973 | def test_cluster_state_with_igmp_leave_group_after_master_change(self, onos_instances=ONOS_INSTANCES): |
| 974 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 975 | assert_equal(status, True) |
| 976 | master, standbys = self.get_cluster_current_master_standbys() |
| 977 | assert_equal(len(standbys), (onos_instances-1)) |
| 978 | self.igmp.setUp(controller=master) |
| 979 | groups = [self.igmp.random_mcast_ip()] |
| 980 | src_list = [self.igmp.randomsourceip()] |
| 981 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 982 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 983 | iface = self.V_INF1, delay = 2) |
| 984 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 985 | assert_equal(status,True) |
| 986 | log.info('Changing cluster master %s to %s'%(master,standbys[0])) |
| 987 | self.change_cluster_current_master(new_master=standbys[0]) |
| 988 | log.info('Verifying multicast traffic after cluster master change') |
| 989 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 990 | assert_equal(status,True) |
| 991 | log.info('Sending igmp TO_EXCLUDE message to leave the group %s'%groups[0]) |
| 992 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_CHANGE_TO_EXCLUDE, |
| 993 | iface = self.V_INF1, delay = 1) |
| 994 | time.sleep(10) |
| 995 | status = self.verify_igmp_data_traffic(groups[0],intf = self.V_INF1,source= src_list[0]) |
| 996 | assert_equal(status,False) |
| 997 | |
| 998 | #pass |
| 999 | def test_cluster_state_with_igmp_join_before_and_after_master_change(self,onos_instances=ONOS_INSTANCES): |
| 1000 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1001 | assert_equal(status, True) |
| 1002 | master,standbys = self.get_cluster_current_master_standbys() |
| 1003 | assert_equal(len(standbys), (onos_instances-1)) |
| 1004 | self.igmp.setUp(controller=master) |
| 1005 | groups = [self.igmp.random_mcast_ip()] |
| 1006 | src_list = [self.igmp.randomsourceip()] |
| 1007 | self.igmp.onos_ssm_table_load(groups, src_list=src_list,controller=master) |
| 1008 | log.info('Changing cluster master %s to %s'%(master,standbys[0])) |
| 1009 | self.change_cluster_current_master(new_master = standbys[0]) |
| 1010 | self.igmp.send_igmp_join(groups = [groups[0]], src_list = src_list,record_type = IGMP_V3_GR_TYPE_INCLUDE, |
| 1011 | iface = self.V_INF1, delay = 2) |
| 1012 | time.sleep(1) |
| 1013 | self.change_cluster_current_master(new_master = master) |
| 1014 | status = self.verify_igmp_data_traffic(groups[0],intf=self.V_INF1,source=src_list[0]) |
| 1015 | assert_equal(status,True) |
| 1016 | |
| 1017 | #pass |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1018 | @deferred(TLS_TIMEOUT) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1019 | def test_cluster_with_eap_tls_traffic(self,onos_instances=ONOS_INSTANCES): |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1020 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1021 | assert_equal(status, True) |
| 1022 | master, standbys = self.get_cluster_current_master_standbys() |
| 1023 | assert_equal(len(standbys), (onos_instances-1)) |
| 1024 | self.tls.setUp(controller=master) |
| 1025 | df = defer.Deferred() |
| 1026 | def eap_tls_verify(df): |
| 1027 | tls = TLSAuthTest() |
| 1028 | tls.runTest() |
| 1029 | df.callback(0) |
| 1030 | reactor.callLater(0, eap_tls_verify, df) |
| 1031 | return df |
| 1032 | |
| 1033 | @deferred(120) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1034 | 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] | 1035 | master, standbys = self.get_cluster_current_master_standbys() |
| 1036 | assert_equal(len(standbys), (onos_instances-1)) |
| 1037 | self.tls.setUp() |
| 1038 | df = defer.Deferred() |
| 1039 | def eap_tls_verify2(df2): |
| 1040 | tls = TLSAuthTest() |
| 1041 | tls.runTest() |
| 1042 | df.callback(0) |
| 1043 | for i in [0,1]: |
| 1044 | if i == 1: |
| 1045 | log.info('Changing cluster master %s to %s'%(master, standbys[0])) |
| 1046 | self.change_master_current_cluster(new_master=standbys[0]) |
| 1047 | log.info('Verifying tls authentication after cluster master changed to %s'%standbys[0]) |
| 1048 | else: |
| 1049 | log.info('Verifying tls authentication before cluster master change') |
| 1050 | reactor.callLater(0, eap_tls_verify, df) |
| 1051 | return df |
| 1052 | |
| 1053 | @deferred(TLS_TIMEOUT) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1054 | 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] | 1055 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1056 | assert_equal(status, True) |
| 1057 | master, standbys = self.get_cluster_current_master_standbys() |
| 1058 | assert_equal(len(standbys), (onos_instances-1)) |
| 1059 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1060 | master_onos_name = onos_names_ips[master] |
| 1061 | self.tls.setUp() |
| 1062 | df = defer.Deferred() |
| 1063 | def eap_tls_verify(df): |
| 1064 | tls = TLSAuthTest() |
| 1065 | tls.runTest() |
| 1066 | df.callback(0) |
| 1067 | for i in [0,1]: |
| 1068 | if i == 1: |
| 1069 | log.info('Killing cluster current master %s'%master) |
| 1070 | cord_test_onos_shutdown(node = master_onos_name) |
| 1071 | time.sleep(20) |
| 1072 | status = self.verify_cluster_status(controller=standbys[0],onos_instances=onos_instances-1,verify=True) |
| 1073 | assert_equal(status, True) |
| 1074 | log.info('Cluster came up with %d instances after killing master'%(onos_instances-1)) |
| 1075 | log.info('Verifying tls authentication after killing cluster master') |
| 1076 | reactor.callLater(0, eap_tls_verify, df) |
| 1077 | return df |
| 1078 | |
| 1079 | @deferred(TLS_TIMEOUT) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1080 | 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] | 1081 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1082 | assert_equal(status, True) |
| 1083 | master, standbys = self.get_cluster_current_master_standbys() |
| 1084 | assert_equal(len(standbys), (onos_instances-1)) |
| 1085 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1086 | member_onos_name = onos_names_ips[standbys[0]] |
| 1087 | self.tls.setUp() |
| 1088 | df = defer.Deferred() |
| 1089 | def eap_tls_no_cert(df): |
| 1090 | def tls_no_cert_cb(): |
| 1091 | log.info('TLS authentication failed with no certificate') |
| 1092 | tls = TLSAuthTest(fail_cb = tls_no_cert_cb, client_cert = '') |
| 1093 | tls.runTest() |
| 1094 | assert_equal(tls.failTest, True) |
| 1095 | df.callback(0) |
| 1096 | for i in [0,1]: |
| 1097 | if i == 1: |
| 1098 | log.info('Restart cluster member %s'%standbys[0]) |
| 1099 | Container(member_onos_name,Onos.IMAGE).restart() |
| 1100 | time.sleep(20) |
| 1101 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1102 | assert_equal(status, True) |
| 1103 | log.info('Cluster came up with %d instances after member restart'%(onos_instances)) |
| 1104 | log.info('Verifying tls authentication after member restart') |
| 1105 | reactor.callLater(0, eap_tls_no_cert, df) |
| 1106 | return df |
| 1107 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1108 | #pass |
| 1109 | def test_cluster_proxyarp_master_change_and_app_deactivation(self,onos_instances=ONOS_INSTANCES,hosts = 3): |
| 1110 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1111 | assert_equal(status,True) |
| 1112 | master,standbys = self.get_cluster_current_master_standbys() |
| 1113 | assert_equal(len(standbys),(onos_instances-1)) |
| 1114 | self.proxyarp.setUpClass() |
| 1115 | ports_map, egress_map,hosts_config = self.proxyarp.proxyarp_config(hosts = hosts,controller=master) |
| 1116 | ingress = hosts+1 |
| 1117 | for hostip, hostmac in hosts_config: |
| 1118 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1119 | time.sleep(1) |
| 1120 | log.info('changing cluster current master from %s to %s'%(master,standbys[0])) |
| 1121 | self.change_cluster_current_master(new_master=standbys[0]) |
| 1122 | log.info('verifying proxyarp after master change') |
| 1123 | for hostip, hostmac in hosts_config: |
| 1124 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1125 | time.sleep(1) |
| 1126 | log.info('Deactivating proxyarp app and expecting proxyarp functionality not to work') |
| 1127 | self.proxyarp.proxyarp_activate(deactivate = True,controller=standbys[0]) |
| 1128 | time.sleep(3) |
| 1129 | for hostip, hostmac in hosts_config: |
| 1130 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = False) |
| 1131 | time.sleep(1) |
| 1132 | log.info('activating proxyarp app and expecting to get arp reply from ONOS') |
| 1133 | self.proxyarp.proxyarp_activate(deactivate = False,controller=standbys[0]) |
| 1134 | time.sleep(3) |
| 1135 | for hostip, hostmac in hosts_config: |
| 1136 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1137 | time.sleep(1) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1138 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1139 | #pass |
| 1140 | 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] | 1141 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1142 | assert_equal(status, True) |
| 1143 | master, standbys = self.get_cluster_current_master_standbys() |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1144 | assert_equal(len(standbys), (onos_instances-1)) |
| 1145 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1146 | member_onos_name = onos_names_ips[standbys[1]] |
| 1147 | self.proxyarp.setUpClass() |
| 1148 | ports_map, egress_map,hosts_config = self.proxyarp.proxyarp_config(hosts = hosts,controller=master) |
| 1149 | ingress = hosts+1 |
| 1150 | for hostip, hostmac in hosts_config: |
| 1151 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1152 | time.sleep(1) |
| 1153 | log.info('killing cluster member %s'%standbys[1]) |
| 1154 | Container(member_onos_name,Onos.IMAGE).kill() |
| 1155 | time.sleep(20) |
| 1156 | status = self.verify_cluster_status(onos_instances=onos_instances-1,controller=master,verify=True) |
| 1157 | assert_equal(status, True) |
| 1158 | log.info('cluster came up with %d instances after member down'%(onos_instances-1)) |
| 1159 | log.info('verifying proxy arp functionality after cluster member down') |
| 1160 | for hostip, hostmac in hosts_config: |
| 1161 | self.proxyarp.proxyarp_arpreply_verify(ingress,hostip,hostmac,PositiveTest = True) |
| 1162 | time.sleep(1) |
| 1163 | |
| 1164 | #pass |
| 1165 | def test_cluster_with_proxyarp_and_concurrent_requests_with_multiple_host_and_different_interfaces(self,hosts=10,onos_instances=ONOS_INSTANCES): |
| 1166 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1167 | assert_equal(status, True) |
| 1168 | self.proxyarp.setUpClass() |
| 1169 | master, standbys = self.get_cluster_current_master_standbys() |
| 1170 | assert_equal(len(standbys), (onos_instances-1)) |
| 1171 | ports_map, egress_map, hosts_config = self.proxyarp.proxyarp_config(hosts = hosts, controller=master) |
| 1172 | self.success = True |
| 1173 | ingress = hosts+1 |
| 1174 | ports = range(ingress,ingress+10) |
| 1175 | hostmac = [] |
| 1176 | hostip = [] |
| 1177 | for ip,mac in hosts_config: |
| 1178 | hostmac.append(mac) |
| 1179 | hostip.append(ip) |
| 1180 | success_dir = {} |
| 1181 | def verify_proxyarp(*r): |
| 1182 | ingress, hostmac, hostip = r[0],r[1],r[2] |
| 1183 | def mac_recv_task(): |
| 1184 | def recv_cb(pkt): |
| 1185 | log.info('Arp Reply seen with source Mac is %s' %(pkt[ARP].hwsrc)) |
| 1186 | success_dir[current_thread().name] = True |
| 1187 | sniff(count=1, timeout=5,lfilter = lambda p: ARP in p and p[ARP].op == 2 and p[ARP].hwsrc == hostmac, |
| 1188 | prn = recv_cb, iface = self.proxyarp.port_map[ingress]) |
| 1189 | t = threading.Thread(target = mac_recv_task) |
| 1190 | t.start() |
| 1191 | pkt = (Ether(dst = 'ff:ff:ff:ff:ff:ff')/ARP(op=1,pdst= hostip)) |
| 1192 | log.info('Sending arp request for dest ip %s on interface %s' % |
| 1193 | (hostip,self.proxyarp.port_map[ingress])) |
| 1194 | sendp(pkt, count = 10,iface = self.proxyarp.port_map[ingress]) |
| 1195 | t.join() |
| 1196 | t = [] |
| 1197 | for i in range(10): |
| 1198 | t.append(threading.Thread(target = verify_proxyarp, args = [ports[i],hostmac[i],hostip[i]])) |
| 1199 | for i in range(10): |
| 1200 | t[i].start() |
| 1201 | time.sleep(2) |
| 1202 | for i in range(10): |
| 1203 | t[i].join() |
| 1204 | if len(success_dir) != 10: |
| 1205 | self.success = False |
| 1206 | assert_equal(self.success, True) |
| 1207 | |
| 1208 | #pass |
| 1209 | def test_cluster_with_acl_rule_before_master_change_and_remove_acl_rule_after_master_change(self,onos_instances=ONOS_INSTANCES): |
| 1210 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1211 | assert_equal(status, True) |
| 1212 | master,standbys = self.get_cluster_current_master_standbys() |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1213 | assert_equal(len(standbys),(onos_instances-1)) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1214 | self.acl.setUp() |
| 1215 | acl_rule = ACLTest() |
| 1216 | status,code = acl_rule.adding_acl_rule('v4', srcIp=self.acl.ACL_SRC_IP, dstIp =self.acl.ACL_DST_IP, action = 'allow',controller=master) |
| 1217 | if status is False: |
| 1218 | log.info('JSON request returned status %d' %code) |
| 1219 | assert_equal(status, True) |
| 1220 | result = acl_rule.get_acl_rules(controller=master) |
| 1221 | aclRules1 = result.json()['aclRules'] |
| 1222 | log.info('Added acl rules is %s'%aclRules1) |
| 1223 | acl_Id = map(lambda d: d['id'], aclRules1) |
| 1224 | log.info('Changing cluster current master from %s to %s'%(master,standbys[0])) |
| 1225 | self.change_cluster_current_master(new_master=standbys[0]) |
| 1226 | status,code = acl_rule.remove_acl_rule(acl_Id[0],controller=standbys[0]) |
| 1227 | if status is False: |
| 1228 | log.info('JSON request returned status %d' %code) |
| 1229 | assert_equal(status, True) |
| 1230 | |
| 1231 | #pass |
| 1232 | def test_cluster_verifying_acl_rule_in_new_master_after_current_master_is_down(self,onos_instances=ONOS_INSTANCES): |
| 1233 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1234 | assert_equal(status, True) |
| 1235 | master,standbys = self.get_cluster_current_master_standbys() |
| 1236 | assert_equal(len(standbys),(onos_instances-1)) |
| 1237 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1238 | master_onos_name = onos_names_ips[master] |
| 1239 | self.acl.setUp() |
| 1240 | acl_rule = ACLTest() |
| 1241 | status,code = acl_rule.adding_acl_rule('v4', srcIp=self.acl.ACL_SRC_IP, dstIp =self.acl.ACL_DST_IP, action = 'allow',controller=master) |
| 1242 | if status is False: |
| 1243 | log.info('JSON request returned status %d' %code) |
| 1244 | assert_equal(status, True) |
| 1245 | result1 = acl_rule.get_acl_rules(controller=master) |
| 1246 | aclRules1 = result1.json()['aclRules'] |
| 1247 | log.info('Added acl rules is %s'%aclRules1) |
| 1248 | acl_Id1 = map(lambda d: d['id'], aclRules1) |
| 1249 | log.info('Killing cluster current master %s'%master) |
| 1250 | Container(master_onos_name,Onos.IMAGE).kill() |
| 1251 | time.sleep(45) |
| 1252 | status = self.verify_cluster_status(onos_instances=onos_instances,controller=standbys[0]) |
| 1253 | assert_equal(status, True) |
| 1254 | new_master,standbys = self.get_cluster_current_master_standbys(controller=standbys[0]) |
| 1255 | assert_equal(len(standbys),(onos_instances-2)) |
| 1256 | assert_not_equal(new_master,master) |
| 1257 | result2 = acl_rule.get_acl_rules(controller=new_master) |
| 1258 | aclRules2 = result2.json()['aclRules'] |
| 1259 | acl_Id2 = map(lambda d: d['id'], aclRules2) |
| 1260 | log.info('Acl Ids before and after master down are %s and %s'%(acl_Id1,acl_Id2)) |
| 1261 | assert_equal(acl_Id2,acl_Id1) |
| 1262 | |
| 1263 | #acl traffic scenario not working as acl rule is not getting added to onos |
| 1264 | def test_cluster_with_acl_traffic_before_and_after_two_members_down(self,onos_instances=ONOS_INSTANCES): |
| 1265 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1266 | assert_equal(status, True) |
| 1267 | master,standbys = self.get_cluster_current_master_standbys() |
| 1268 | assert_equal(len(standbys),(onos_instances-1)) |
| 1269 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1270 | member1_onos_name = onos_names_ips[standbys[0]] |
| 1271 | member2_onos_name = onos_names_ips[standbys[1]] |
| 1272 | ingress = self.acl.ingress_iface |
| 1273 | egress = self.acl.CURRENT_PORT_NUM |
| 1274 | acl_rule = ACLTest() |
| 1275 | 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) |
| 1276 | self.acl.CURRENT_PORT_NUM += 1 |
| 1277 | time.sleep(5) |
| 1278 | if status is False: |
| 1279 | log.info('JSON request returned status %d' %code) |
| 1280 | assert_equal(status, True) |
| 1281 | srcMac = '00:00:00:00:00:11' |
| 1282 | dstMac = host_ip_mac[0][1] |
| 1283 | self.acl.acl_hosts_add(dstHostIpMac = host_ip_mac, egress_iface_count = 1, egress_iface_num = egress ) |
| 1284 | status, code = acl_rule.adding_acl_rule('v4', srcIp=self.acl.ACL_SRC_IP, dstIp =self.acl.ACL_DST_IP, action = 'deny',controller=master) |
| 1285 | time.sleep(10) |
| 1286 | if status is False: |
| 1287 | log.info('JSON request returned status %d' %code) |
| 1288 | assert_equal(status, True) |
| 1289 | 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) |
| 1290 | log.info('killing cluster members %s and %s'%(standbys[0],standbys[1])) |
| 1291 | Container(member1_onos_name, Onos.IMAGE).kill() |
| 1292 | Container(member2_onos_name, Onos.IMAGE).kill() |
| 1293 | time.sleep(40) |
| 1294 | status = self.verify_cluster_status(onos_instances=onos_instances-2,verify=True,controller=master) |
| 1295 | assert_equal(status, True) |
| 1296 | 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) |
| 1297 | self.acl.acl_hosts_remove(egress_iface_count = 1, egress_iface_num = egress) |
| 1298 | |
| 1299 | #pass |
| 1300 | def test_cluster_with_dhcpRelay_releasing_dhcp_ip_after_master_change(self, iface = 'veth0',onos_instances=ONOS_INSTANCES): |
| 1301 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1302 | assert_equal(status, True) |
| 1303 | master,standbys = self.get_cluster_current_master_standbys() |
| 1304 | assert_equal(len(standbys),(onos_instances-1)) |
| 1305 | self.dhcprelay.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1306 | mac = self.dhcprelay.get_mac(iface) |
| 1307 | self.dhcprelay.host_load(iface) |
| 1308 | ##we use the defaults for this test that serves as an example for others |
| 1309 | ##You don't need to restart dhcpd server if retaining default config |
| 1310 | config = self.dhcprelay.default_config |
| 1311 | options = self.dhcprelay.default_options |
| 1312 | subnet = self.dhcprelay.default_subnet_config |
| 1313 | dhcpd_interface_list = self.dhcprelay.relay_interfaces |
| 1314 | self.dhcprelay.dhcpd_start(intf_list = dhcpd_interface_list, |
| 1315 | config = config, |
| 1316 | options = options, |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1317 | subnet = subnet, |
| 1318 | controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1319 | self.dhcprelay.dhcp = DHCPTest(seed_ip = '10.10.100.10', iface = iface) |
| 1320 | cip, sip = self.dhcprelay.send_recv(mac) |
| 1321 | log.info('Changing cluster current master from %s to %s'%(master, standbys[0])) |
| 1322 | self.change_master_current_cluster(new_master=standbys[0]) |
| 1323 | log.info('Releasing ip %s to server %s' %(cip, sip)) |
| 1324 | assert_equal(self.dhcprelay.dhcp.release(cip), True) |
| 1325 | log.info('Triggering DHCP discover again after release') |
| 1326 | cip2, sip2 = self.dhcprelay.send_recv(mac) |
| 1327 | log.info('Verifying released IP was given back on rediscover') |
| 1328 | assert_equal(cip, cip2) |
| 1329 | log.info('Test done. Releasing ip %s to server %s' %(cip2, sip2)) |
| 1330 | assert_equal(self.dhcprelay.dhcp.release(cip2), True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1331 | self.dhcprelay.tearDownClass(controller=standbys[0]) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1332 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1333 | |
| 1334 | def test_cluster_with_dhcpRelay_and_verify_dhcp_ip_after_master_down(self, iface = 'veth0',onos_instances=ONOS_INSTANCES): |
| 1335 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1336 | assert_equal(status, True) |
| 1337 | master,standbys = self.get_cluster_current_master_standbys() |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1338 | assert_equal(len(standbys),(onos_instances-1)) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1339 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1340 | master_onos_name = onos_names_ips[master] |
| 1341 | self.dhcprelay.setUpClass(controller=master) |
| 1342 | mac = self.dhcprelay.get_mac(iface) |
| 1343 | self.dhcprelay.host_load(iface) |
| 1344 | ##we use the defaults for this test that serves as an example for others |
| 1345 | ##You don't need to restart dhcpd server if retaining default config |
| 1346 | config = self.dhcprelay.default_config |
| 1347 | options = self.dhcprelay.default_options |
| 1348 | subnet = self.dhcprelay.default_subnet_config |
| 1349 | dhcpd_interface_list = self.dhcprelay.relay_interfaces |
| 1350 | self.dhcprelay.dhcpd_start(intf_list = dhcpd_interface_list, |
| 1351 | config = config, |
| 1352 | options = options, |
| 1353 | subnet = subnet, |
| 1354 | controller=master) |
| 1355 | self.dhcprelay.dhcp = DHCPTest(seed_ip = '10.10.10.1', iface = iface) |
| 1356 | log.info('Initiating dhcp process from client %s'%mac) |
| 1357 | cip, sip = self.dhcprelay.send_recv(mac) |
| 1358 | log.info('Killing cluster current master %s'%master) |
| 1359 | Container(master_onos_name, Onos.IMAGE).kill() |
| 1360 | time.sleep(60) |
| 1361 | status = self.verify_cluster_status(onos_instances=onos_instances-1,verify=True,controller=standbys[0]) |
| 1362 | assert_equal(status, True) |
| 1363 | mac = self.dhcprelay.dhcp.get_mac(cip)[0] |
| 1364 | log.info("Verifying dhcp clients gets same IP after cluster master restarts") |
| 1365 | new_cip, new_sip = self.dhcprelay.dhcp.only_request(cip, mac) |
| 1366 | assert_equal(new_cip, cip) |
| 1367 | self.dhcprelay.tearDownClass(controller=standbys[0]) |
| 1368 | |
| 1369 | #pass |
| 1370 | def test_cluster_with_dhcpRelay_and_simulate_client_by_changing_master(self, iface = 'veth0',onos_instances=ONOS_INSTANCES): |
| 1371 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1372 | assert_equal(status, True) |
| 1373 | master,standbys = self.get_cluster_current_master_standbys() |
| 1374 | assert_equal(len(standbys),(onos_instances-1)) |
| 1375 | self.dhcprelay.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1376 | macs = ['e4:90:5e:a3:82:c1','e4:90:5e:a3:82:c2','e4:90:5e:a3:82:c3'] |
| 1377 | self.dhcprelay.host_load(iface) |
| 1378 | ##we use the defaults for this test that serves as an example for others |
| 1379 | ##You don't need to restart dhcpd server if retaining default config |
| 1380 | config = self.dhcprelay.default_config |
| 1381 | options = self.dhcprelay.default_options |
| 1382 | subnet = self.dhcprelay.default_subnet_config |
| 1383 | dhcpd_interface_list = self.dhcprelay.relay_interfaces |
| 1384 | self.dhcprelay.dhcpd_start(intf_list = dhcpd_interface_list, |
| 1385 | config = config, |
| 1386 | options = options, |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1387 | subnet = subnet, |
| 1388 | controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1389 | self.dhcprelay.dhcp = DHCPTest(seed_ip = '10.10.10.1', iface = iface) |
| 1390 | cip1, sip1 = self.dhcprelay.send_recv(macs[0]) |
| 1391 | assert_not_equal(cip1,None) |
| 1392 | log.info('Got dhcp client IP %s for mac %s when cluster master is %s'%(cip1,macs[0],master)) |
| 1393 | log.info('Changing cluster master from %s to %s'%(master, standbys[0])) |
| 1394 | self.change_master_current_cluster(new_master=standbys[0]) |
| 1395 | cip2, sip2 = self.dhcprelay.send_recv(macs[1]) |
| 1396 | assert_not_equal(cip2,None) |
| 1397 | log.info('Got dhcp client IP %s for mac %s when cluster master is %s'%(cip2,macs[1],standbys[0])) |
| 1398 | self.change_master_current_cluster(new_master=master) |
| 1399 | log.info('Changing cluster master from %s to %s'%(standbys[0],master)) |
| 1400 | cip3, sip3 = self.dhcprelay.send_recv(macs[2]) |
| 1401 | assert_not_equal(cip3,None) |
| 1402 | 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] | 1403 | self.dhcprelay.tearDownClass(controller=standbys[0]) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1404 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1405 | 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] | 1406 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1407 | assert_equal(status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1408 | self.subscriber.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1409 | self.subscriber.num_subscribers = 5 |
| 1410 | self.subscriber.num_channels = 10 |
| 1411 | for i in [0,1]: |
| 1412 | if i == 1: |
| 1413 | cord_test_onos_restart() |
| 1414 | time.sleep(45) |
| 1415 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1416 | assert_equal(status, True) |
| 1417 | log.info('Verifying cord subscriber functionality after cluster restart') |
| 1418 | else: |
| 1419 | log.info('Verifying cord subscriber functionality before cluster restart') |
| 1420 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = self.subscriber.num_subscribers, |
| 1421 | num_channels = self.subscriber.num_channels, |
| 1422 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_next_verify, |
| 1423 | self.subscriber.igmp_next_verify, self.subscriber.traffic_verify), |
| 1424 | port_list = self.subscriber.generate_port_list(self.subscriber.num_subscribers, |
| 1425 | self.subscriber.num_channels)) |
| 1426 | assert_equal(test_status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1427 | self.subscriber.tearDownClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1428 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1429 | #not validated on cluster setup because ciena-cordigmp-multitable-2.0 app installation fails on cluster |
| 1430 | def test_cluster_with_cord_subscriber_join_next_channel_before_and_after_cluster_mastership_is_withdrawn(self,onos_instances=ONOS_INSTANCES): |
| 1431 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1432 | assert_equal(status, True) |
| 1433 | master,standbys = self.get_cluster_current_master_standbys() |
| 1434 | assert_equal(len(standbys),(onos_instances-1)) |
| 1435 | self.subscriber.setUpClass(controller=master) |
| 1436 | self.subscriber.num_subscribers = 5 |
| 1437 | self.subscriber.num_channels = 10 |
| 1438 | for i in [0,1]: |
| 1439 | if i == 1: |
| 1440 | status=self.withdraw_cluster_current_mastership(master_ip=master) |
| 1441 | asser_equal(status, True) |
| 1442 | master,standbys = self.get_cluster_current_master_standbys() |
| 1443 | log.info('verifying cord subscriber functionality after cluster current master withdraw mastership') |
| 1444 | else: |
| 1445 | log.info('verifying cord subscriber functionality before cluster master withdraw mastership') |
| 1446 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = self.subscriber.num_subscribers, |
| 1447 | num_channels = self.subscriber.num_channels, |
| 1448 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_next_verify, |
| 1449 | self.subscriber.igmp_next_verify, self.subscriber.traffic_verify), |
| 1450 | port_list = self.subscriber.generate_port_list(self.subscriber.num_subscribers, |
| 1451 | self.subscriber.num_channels),controller=master) |
| 1452 | assert_equal(test_status, True) |
| 1453 | self.subscriber.tearDownClass(controller=master) |
| 1454 | |
| 1455 | #not validated on cluster setup because ciena-cordigmp-multitable-2.0 app installation fails on cluster |
| 1456 | 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] | 1457 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1458 | assert_equal(status, True) |
| 1459 | master, standbys = self.get_cluster_current_master_standbys() |
| 1460 | assert_equal(len(standbys),(onos_instances-1)) |
| 1461 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1462 | member_onos_name = onos_names_ips[standbys[0]] |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1463 | self.subscriber.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1464 | num_subscribers = 1 |
| 1465 | num_channels = 10 |
| 1466 | for i in [0,1]: |
| 1467 | if i == 1: |
| 1468 | cord_test_onos_shutdown(node = member_onos_name) |
| 1469 | time.sleep(30) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1470 | 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] | 1471 | assert_equal(status, True) |
| 1472 | log.info('Verifying cord subscriber functionality after cluster member %s is down'%standbys[0]) |
| 1473 | else: |
| 1474 | log.info('Verifying cord subscriber functionality before cluster member %s is down'%standbys[0]) |
| 1475 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = num_subscribers, |
| 1476 | num_channels = num_channels, |
| 1477 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_verify, |
| 1478 | self.subscriber.igmp_verify, self.subscriber.traffic_verify), |
| 1479 | port_list = self.subscriber.generate_port_list(num_subscribers, num_channels), |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1480 | negative_subscriber_auth = 'all',controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1481 | assert_equal(test_status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1482 | self.subscriber.tearDownClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1483 | |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1484 | 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] | 1485 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1486 | assert_equal(status, True) |
| 1487 | master, standbys = self.get_cluster_current_master_standbys() |
| 1488 | assert_equal(len(standbys),(onos_instances-1)) |
| 1489 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1490 | member1_onos_name = onos_names_ips[standbys[0]] |
| 1491 | member2_onos_name = onos_names_ips[standbys[1]] |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1492 | self.subscriber.setUpClass(controller=master) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1493 | num_subscribers = 1 |
| 1494 | num_channels = 10 |
| 1495 | for i in [0,1]: |
| 1496 | if i == 1: |
| 1497 | cord_test_onos_shutdown(node = member1_onos_name) |
| 1498 | cord_test_onos_shutdown(node = member2_onos_name) |
| 1499 | time.sleep(60) |
| 1500 | status = self.verify_cluster_status(onos_instances=onos_instances-2) |
| 1501 | assert_equal(status, True) |
| 1502 | log.info('Verifying cord subscriber funtionality after cluster two members %s and %s down'%(standbys[0],standbys[1])) |
| 1503 | else: |
| 1504 | log.info('Verifying cord subscriber funtionality before cluster two members %s and %s down'%(standbys[0],standbys[1])) |
| 1505 | test_status = self.subscriber.subscriber_join_verify(num_subscribers = num_subscribers, |
| 1506 | num_channels = num_channels, |
| 1507 | cbs = (self.subscriber.tls_verify, self.subscriber.dhcp_next_verify, |
| 1508 | self.subscriber.igmp_next_verify, self.subscriber.traffic_verify), |
| 1509 | port_list = self.subscriber.generate_port_list(num_subscribers, num_channels), |
| 1510 | negative_subscriber_auth = 'all') |
| 1511 | assert_equal(test_status, True) |
| ChetanGaonker | 689b386 | 2016-10-17 16:25:01 -0700 | [diff] [blame] | 1512 | self.subscriber.tearDownClass(controller=master) |
| 1513 | |
| 1514 | #pass |
| 1515 | def test_cluster_with_multiple_ovs_switches(self,onos_instances = ONOS_INSTANCES): |
| 1516 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1517 | assert_equal(status, True) |
| 1518 | device_dict = self.get_cluster_current_master_standbys_of_connected_devices() |
| 1519 | for device in device_dict.keys(): |
| 1520 | log.info("Device is %s"%device_dict[device]) |
| 1521 | assert_not_equal(device_dict[device]['master'],'none') |
| 1522 | log.info('Master and standbys for device %s are %s and %s'%(device,device_dict[device]['master'],device_dict[device]['standbys'])) |
| 1523 | assert_equal(len(device_dict[device]['standbys']), onos_instances-1) |
| 1524 | |
| 1525 | #pass |
| 1526 | def test_cluster_state_in_multiple_ovs_switches(self,onos_instances = ONOS_INSTANCES): |
| 1527 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1528 | assert_equal(status, True) |
| 1529 | device_dict = self.get_cluster_current_master_standbys_of_connected_devices() |
| 1530 | cluster_ips = self.get_cluster_current_member_ips() |
| 1531 | for ip in cluster_ips: |
| 1532 | device_dict= self.get_cluster_current_master_standbys_of_connected_devices(controller = ip) |
| 1533 | assert_equal(len(device_dict.keys()),onos_instances) |
| 1534 | for device in device_dict.keys(): |
| 1535 | log.info("Device is %s"%device_dict[device]) |
| 1536 | assert_not_equal(device_dict[device]['master'],'none') |
| 1537 | log.info('Master and standbys for device %s are %s and %s'%(device,device_dict[device]['master'],device_dict[device]['standbys'])) |
| 1538 | assert_equal(len(device_dict[device]['standbys']), onos_instances-1) |
| 1539 | |
| 1540 | #pass |
| 1541 | def test_cluster_verifying_multiple_ovs_switches_after_master_is_restarted(self,onos_instances = ONOS_INSTANCES): |
| 1542 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1543 | assert_equal(status, True) |
| 1544 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1545 | master_count = self.get_number_of_devices_of_master() |
| 1546 | log.info('Master count information is %s'%master_count) |
| 1547 | total_devices = 0 |
| 1548 | for master in master_count.keys(): |
| 1549 | total_devices += master_count[master]['size'] |
| 1550 | if master_count[master]['size'] != 0: |
| 1551 | restart_ip = master |
| 1552 | assert_equal(total_devices,onos_instances) |
| 1553 | member_onos_name = onos_names_ips[restart_ip] |
| 1554 | log.info('Restarting cluster member %s having ip %s'%(member_onos_name,restart_ip)) |
| 1555 | Container(member_onos_name, Onos.IMAGE).restart() |
| 1556 | time.sleep(40) |
| 1557 | master_count = self.get_number_of_devices_of_master() |
| 1558 | log.info('Master count information after restart is %s'%master_count) |
| 1559 | total_devices = 0 |
| 1560 | for master in master_count.keys(): |
| 1561 | total_devices += master_count[master]['size'] |
| 1562 | if master == restart_ip: |
| 1563 | assert_equal(master_count[master]['size'], 0) |
| 1564 | assert_equal(total_devices,onos_instances) |
| 1565 | |
| 1566 | #pass |
| 1567 | def test_cluster_verifying_multiple_ovs_switches_with_one_master_down(self,onos_instances = ONOS_INSTANCES): |
| 1568 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1569 | assert_equal(status, True) |
| 1570 | onos_names_ips = self.get_cluster_container_names_ips() |
| 1571 | master_count = self.get_number_of_devices_of_master() |
| 1572 | log.info('Master count information is %s'%master_count) |
| 1573 | total_devices = 0 |
| 1574 | for master in master_count.keys(): |
| 1575 | total_devices += master_count[master]['size'] |
| 1576 | if master_count[master]['size'] != 0: |
| 1577 | restart_ip = master |
| 1578 | assert_equal(total_devices,onos_instances) |
| 1579 | master_onos_name = onos_names_ips[restart_ip] |
| 1580 | log.info('Shutting down cluster member %s having ip %s'%(master_onos_name,restart_ip)) |
| 1581 | Container(master_onos_name, Onos.IMAGE).kill() |
| 1582 | time.sleep(40) |
| 1583 | for ip in onos_names_ips.keys(): |
| 1584 | if ip != restart_ip: |
| 1585 | controller_ip = ip |
| 1586 | status = self.verify_cluster_status(onos_instances=onos_instances-1,controller=controller_ip) |
| 1587 | assert_equal(status, True) |
| 1588 | master_count = self.get_number_of_devices_of_master(controller=controller_ip) |
| 1589 | log.info('Master count information after restart is %s'%master_count) |
| 1590 | total_devices = 0 |
| 1591 | for master in master_count.keys(): |
| 1592 | total_devices += master_count[master]['size'] |
| 1593 | if master == restart_ip: |
| 1594 | assert_equal(master_count[master]['size'], 0) |
| 1595 | assert_equal(total_devices,onos_instances) |
| 1596 | |
| 1597 | #pass |
| 1598 | def test_cluster_verifying_multiple_ovs_switches_with_current_master_withdrawing_mastership(self,onos_instances = ONOS_INSTANCES): |
| 1599 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1600 | assert_equal(status, True) |
| 1601 | master_count = self.get_number_of_devices_of_master() |
| 1602 | log.info('Master count information is %s'%master_count) |
| 1603 | total_devices = 0 |
| 1604 | for master in master_count.keys(): |
| 1605 | total_devices += int(master_count[master]['size']) |
| 1606 | if master_count[master]['size'] != 0: |
| 1607 | master_ip = master |
| 1608 | log.info('Devices of master %s are %s'%(master_count[master]['devices'],master)) |
| 1609 | device_id = str(master_count[master]['devices'][0]) |
| 1610 | device_count = master_count[master]['size'] |
| 1611 | assert_equal(total_devices,onos_instances) |
| 1612 | log.info('Withdrawing mastership of device %s for controller %s'%(device_id,master_ip)) |
| 1613 | status=self.withdraw_cluster_current_mastership(master_ip=master_ip,device_id = device_id) |
| 1614 | assert_equal(status, True) |
| 1615 | master_count = self.get_number_of_devices_of_master() |
| 1616 | log.info('Master count information after cluster mastership withdraw is %s'%master_count) |
| 1617 | total_devices = 0 |
| 1618 | for master in master_count.keys(): |
| 1619 | total_devices += int(master_count[master]['size']) |
| 1620 | if master == master_ip: |
| 1621 | assert_equal(master_count[master]['size'], device_count-1) |
| 1622 | assert_equal(total_devices,onos_instances) |
| 1623 | |
| 1624 | #pass |
| 1625 | def test_cluster_verifying_multiple_ovs_switches_and_restarting_cluster(self,onos_instances = ONOS_INSTANCES): |
| 1626 | status = self.verify_cluster_status(onos_instances=onos_instances) |
| 1627 | assert_equal(status, True) |
| 1628 | master_count = self.get_number_of_devices_of_master() |
| 1629 | log.info('Master count information 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) |
| 1634 | log.info('Restarting cluster') |
| 1635 | cord_test_onos_restart() |
| 1636 | time.sleep(60) |
| 1637 | master_count = self.get_number_of_devices_of_master() |
| 1638 | log.info('Master count information after restart is %s'%master_count) |
| 1639 | total_devices = 0 |
| 1640 | for master in master_count.keys(): |
| 1641 | total_devices += master_count[master]['size'] |
| 1642 | assert_equal(total_devices,onos_instances) |
| ChetanGaonker | 2099d72 | 2016-10-07 15:16:58 -0700 | [diff] [blame] | 1643 | |