kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1 | """ |
| 2 | Wrapper functions for FuncIntent |
| 3 | This functions include Onosclidriver and Mininetclidriver driver functions |
| 4 | Author: kelvin@onlab.us |
| 5 | """ |
| 6 | import time |
| 7 | import copy |
| 8 | import json |
| 9 | |
| 10 | def __init__( self ): |
| 11 | self.default = '' |
| 12 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 13 | def installHostIntent( main, |
Jeremy | 2f190ca | 2016-01-29 15:23:57 -0800 | [diff] [blame] | 14 | name, |
| 15 | host1, |
| 16 | host2, |
| 17 | onosNode=0, |
| 18 | ethType="", |
| 19 | bandwidth="", |
| 20 | lambdaAlloc=False, |
| 21 | ipProto="", |
| 22 | ipAddresses="", |
| 23 | tcp="", |
| 24 | sw1="", |
| 25 | sw2=""): |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 26 | """ |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 27 | Installs a Host Intent |
| 28 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 29 | Description: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 30 | Install a host intent using |
| 31 | add-host-intent |
| 32 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 33 | Steps: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 34 | - Fetch host data if not given |
| 35 | - Add host intent |
| 36 | - Ingress device is the first sender host |
| 37 | - Egress devices are the recipient devices |
| 38 | - Ports if defined in senders or recipients |
| 39 | - MAC address ethSrc loaded from Ingress device |
| 40 | - Check intent state with retry |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 41 | Required: |
| 42 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 43 | host1 - Dictionary for host1 |
| 44 | { "name":"h8", "id":"of:0000000000000005/8" } |
| 45 | host2 - Dictionary for host2 |
| 46 | { "name":"h16", "id":"of:0000000000000006/8" } |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 47 | Optional: |
| 48 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 49 | 0 by default so that it will always use the first |
| 50 | ONOS node |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 51 | ethType - Ethernet type eg. IPV4, IPV6 |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 52 | bandwidth - Bandwidth capacity |
| 53 | lambdaAlloc - Allocate lambda, defaults to False |
| 54 | ipProto - IP protocol |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 55 | tcp - TCP ports in the same order as the hosts in hostNames |
| 56 | """ |
| 57 | |
| 58 | assert main, "There is no main variable" |
| 59 | assert host1, "You must specify host1" |
| 60 | assert host2, "You must specify host2" |
| 61 | |
| 62 | global itemName # The name of this run. Used for logs. |
| 63 | itemName = name |
| 64 | onosNode = int( onosNode ) |
| 65 | |
| 66 | main.log.info( itemName + ": Adding single point to multi point intents" ) |
| 67 | |
| 68 | if not host1.get( "id" ): |
| 69 | main.log.warn( "ID not given for host1 {0}. Loading from main.hostData".format( host1.get( "name" ) ) ) |
| 70 | main.log.debug( main.hostsData.get( host1.get( "name" ) ) ) |
| 71 | host1[ "id" ] = main.hostsData.get( host1.get( "name" ) ).get( "id" ) |
| 72 | |
| 73 | if not host2.get( "id" ): |
| 74 | main.log.warn( "ID not given for host2 {0}. Loading from main.h ostData".format( host2.get( "name" ) ) ) |
| 75 | host2[ "id" ] = main.hostsData.get( host2.get( "name" ) ).get( "id" ) |
| 76 | |
| 77 | # Adding point intent |
| 78 | intentId = main.CLIs[ onosNode ].addHostIntent( hostIdOne=host1.get( "id" ), |
| 79 | hostIdTwo=host2.get( "id" ) ) |
| 80 | |
| 81 | # Check intents state |
| 82 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 83 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 84 | return intentId |
| 85 | else: |
Jeremy | 2f190ca | 2016-01-29 15:23:57 -0800 | [diff] [blame] | 86 | main.log.error( "Host Intent did not install correctly" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 87 | return main.FALSE |
| 88 | |
| 89 | def testHostIntent( main, |
| 90 | name, |
| 91 | intentId, |
| 92 | host1, |
| 93 | host2, |
| 94 | onosNode=0, |
| 95 | sw1="s5", |
| 96 | sw2="s2", |
| 97 | expectedLink=0): |
| 98 | """ |
| 99 | Test a Host Intent |
| 100 | |
| 101 | Description: |
| 102 | Test a host intent of given ID between given hosts |
| 103 | |
| 104 | Steps: |
| 105 | - Fetch host data if not given |
| 106 | - Check Intent State |
| 107 | - Check Flow State |
| 108 | - Check Connectivity |
| 109 | - Check Lack of Connectivity Between Hosts not in the Intent |
| 110 | - Reroute |
| 111 | - Take Expected Link Down |
| 112 | - Check Intent State |
| 113 | - Check Flow State |
| 114 | - Check Topology |
| 115 | - Check Connectivity |
| 116 | - Bring Expected Link Up |
| 117 | - Check Intent State |
| 118 | - Check Flow State |
| 119 | - Check Topology |
| 120 | - Check Connectivity |
| 121 | - Remove Topology |
| 122 | |
| 123 | Required: |
| 124 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 125 | intentId - intent ID to be tested ( and removed ) |
| 126 | host1 - Dictionary for host1 |
| 127 | { "name":"h8", "id":"of:0000000000000005/8" } |
| 128 | host2 - Dictionary for host2 |
| 129 | { "name":"h16", "id":"of:0000000000000006/8" } |
| 130 | Optional: |
| 131 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 132 | 0 by default so that it will always use the first |
| 133 | ONOS node |
| 134 | sw1 - First switch to bring down & up for rerouting purpose |
| 135 | sw2 - Second switch to bring down & up for rerouting purpose |
| 136 | expectedLink - Expected link when the switches are down, it should |
| 137 | be two links lower than the links before the two |
| 138 | switches are down |
| 139 | |
| 140 | """ |
| 141 | |
| 142 | # Parameter Validity Check |
| 143 | assert main, "There is no main variable" |
| 144 | assert host1, "You must specify host1" |
| 145 | assert host2, "You must specify host2" |
| 146 | |
| 147 | global itemName |
| 148 | itemName = name |
| 149 | tempHostsData = {} |
| 150 | onosNode = int( onosNode ) |
| 151 | |
Jeremy | 2f190ca | 2016-01-29 15:23:57 -0800 | [diff] [blame] | 152 | main.log.info( itemName + ": Testing Host Intent" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 153 | |
| 154 | if not host1.get( "id" ): |
| 155 | main.log.warn( "Id not given for host1 {0}. Loading from main.hostData".format( host1.get( "name" ) ) ) |
| 156 | host1[ "id" ] = main.hostsData.get( host1.get( "name" ) ).get( "location" ) |
| 157 | |
| 158 | if not host2.get( "id" ): |
| 159 | main.log.warn( "Id not given for host2 {0}. Loading from main.hostData".format( host2.get( "name" ) ) ) |
| 160 | host2[ "id" ] = main.hostsData.get( host2.get( "name" ) ).get( "location" ) |
| 161 | |
| 162 | senderNames = [ host1.get( "name" ), host2.get( "name" ) ] |
| 163 | recipientNames = [ host1.get( "name" ), host2.get( "name" ) ] |
| 164 | |
| 165 | testResult = main.TRUE |
| 166 | main.log.info( itemName + ": Adding single point to multi point intents" ) |
| 167 | |
| 168 | # Check intent state |
| 169 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 170 | main.assertReturnString += 'Initial Intent State Passed\n' |
| 171 | else: |
| 172 | main.assertReturnString += 'Initial Intent State Failed\n' |
| 173 | testResult = main.FALSE |
| 174 | |
| 175 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame^] | 176 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ) and utilities.retry( f=checkFlowsState, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 177 | main.assertReturnString += 'Initial Flow State Passed\n' |
| 178 | else: |
| 179 | main.assertReturnString += 'Intial Flow State Failed\n' |
| 180 | testResult = main.FALSE |
| 181 | |
| 182 | # Check Connectivity |
| 183 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames ) ): |
| 184 | main.assertReturnString += 'Initial Ping Passed\n' |
| 185 | else: |
| 186 | main.assertReturnString += 'Initial Ping Failed\n' |
| 187 | testResult = main.FALSE |
| 188 | |
| 189 | # Test rerouting if these variables exist |
| 190 | if sw1 and sw2 and expectedLink: |
| 191 | # Take link down |
| 192 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "down" ) ): |
| 193 | main.assertReturnString += 'Link Down Passed\n' |
| 194 | else: |
| 195 | main.assertReturnString += 'Link Down Failed\n' |
| 196 | testResult = main.FALSE |
| 197 | |
| 198 | # Check intent state |
| 199 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 200 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 201 | else: |
| 202 | main.assertReturnString += 'Link Down Intent State Failed\n' |
| 203 | testResult = main.FALSE |
| 204 | |
| 205 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame^] | 206 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ) and utilities.retry( f=checkFlowsState, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 207 | main.assertReturnString += 'Link Down Flow State Passed\n' |
| 208 | else: |
| 209 | main.assertReturnString += 'Link Down Flow State Failed\n' |
| 210 | testResult = main.FALSE |
| 211 | |
| 212 | # Check OnosTopology |
| 213 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink ) ): |
| 214 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 215 | else: |
| 216 | main.assertReturnString += 'Link Down Topology State Failed\n' |
| 217 | testResult = main.FALSE |
| 218 | |
| 219 | # Check Connection |
| 220 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames ) ): |
| 221 | main.assertReturnString += 'Link Down Pingall Passed\n' |
| 222 | else: |
| 223 | main.assertReturnString += 'Link Down Pingall Failed\n' |
| 224 | testResult = main.FALSE |
| 225 | |
| 226 | # Bring link up |
| 227 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "up" ) ): |
| 228 | main.assertReturnString += 'Link Up Passed\n' |
| 229 | else: |
| 230 | main.assertReturnString += 'Link Up Failed\n' |
| 231 | testResult = main.FALSE |
| 232 | |
| 233 | # Wait for reroute |
| 234 | time.sleep( main.rerouteSleep ) |
| 235 | |
| 236 | # Check Intents |
| 237 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 238 | main.assertReturnString += 'Link Up Intent State Passed\n' |
| 239 | else: |
| 240 | main.assertReturnString += 'Link Up Intent State Failed\n' |
| 241 | testResult = main.FALSE |
| 242 | |
| 243 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame^] | 244 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ) and utilities.retry( f=checkFlowsState, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 245 | main.assertReturnString += 'Link Up Flow State Passed\n' |
| 246 | else: |
| 247 | main.assertReturnString += 'Link Up Flow State Failed\n' |
| 248 | testResult = main.FALSE |
| 249 | |
| 250 | # Check OnosTopology |
| 251 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, main.numLinks ) ): |
| 252 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 253 | else: |
| 254 | main.assertReturnString += 'Link Up Topology State Failed\n' |
| 255 | testResult = main.FALSE |
| 256 | |
| 257 | # Check Connection |
| 258 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames ) ): |
| 259 | main.assertReturnString += 'Link Up Pingall Passed\n' |
| 260 | else: |
| 261 | main.assertReturnString += 'Link Up Pingall Failed\n' |
| 262 | testResult = main.FALSE |
| 263 | |
| 264 | # Remove all intents |
| 265 | if utilities.retry( f=removeAllIntents, retValue=main.FALSE, args=( main, [ intentId ] ) ): |
| 266 | main.assertReturnString += 'Remove Intents Passed' |
| 267 | else: |
| 268 | main.assertReturnString += 'Remove Intents Failed' |
| 269 | testResult = main.FALSE |
| 270 | |
| 271 | return testResult |
| 272 | |
| 273 | def installPointIntent( main, |
| 274 | name, |
| 275 | senders, |
| 276 | recipients, |
| 277 | onosNode=0, |
| 278 | ethType="", |
| 279 | bandwidth="", |
| 280 | lambdaAlloc=False, |
| 281 | ipProto="", |
| 282 | ipSrc="", |
| 283 | ipDst="", |
| 284 | tcpSrc="", |
| 285 | tcpDst=""): |
| 286 | """ |
| 287 | Installs a Single to Single Point Intent |
| 288 | |
| 289 | Description: |
| 290 | Install a single to single point intent |
| 291 | |
| 292 | Steps: |
| 293 | - Fetch host data if not given |
| 294 | - Add point intent |
| 295 | - Ingress device is the first sender device |
| 296 | - Egress device is the first recipient device |
| 297 | - Ports if defined in senders or recipients |
| 298 | - MAC address ethSrc loaded from Ingress device |
| 299 | - Check intent state with retry |
| 300 | Required: |
| 301 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 302 | senders - List of host dictionaries i.e. |
| 303 | [ { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } ] |
| 304 | recipients - List of host dictionaries i.e. |
| 305 | [ { "name":"h16", "device":"of:0000000000000006/8", "mac":"00:00:00:00:00:10" } ] |
| 306 | Optional: |
| 307 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 308 | 0 by default so that it will always use the first |
| 309 | ONOS node |
| 310 | ethType - Ethernet type eg. IPV4, IPV6 |
| 311 | bandwidth - Bandwidth capacity |
| 312 | lambdaAlloc - Allocate lambda, defaults to False |
| 313 | ipProto - IP protocol |
| 314 | tcp - TCP ports in the same order as the hosts in hostNames |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 315 | sw1 - First switch to bring down & up for rerouting purpose |
| 316 | sw2 - Second switch to bring down & up for rerouting purpose |
| 317 | expectedLink - Expected link when the switches are down, it should |
| 318 | be two links lower than the links before the two |
| 319 | switches are down |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 320 | """ |
| 321 | |
| 322 | assert main, "There is no main variable" |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 323 | assert senders, "You must specify a sender" |
| 324 | assert recipients, "You must specify a recipient" |
| 325 | # Assert devices or main.hostsData, "You must specify devices" |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 326 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 327 | global itemName # The name of this run. Used for logs. |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 328 | itemName = name |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 329 | onosNode = int( onosNode ) |
| 330 | |
Jeremy | 6f000c6 | 2016-02-25 17:02:28 -0800 | [diff] [blame] | 331 | main.log.info( itemName + ": Adding point to point intents" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 332 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 333 | for sender in senders: |
| 334 | if not sender.get( "device" ): |
| 335 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 336 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
| 337 | |
| 338 | for recipient in recipients: |
| 339 | if not recipient.get( "device" ): |
| 340 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 341 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
| 342 | |
| 343 | |
| 344 | ingressDevice = senders[ 0 ].get( "device" ) |
| 345 | egressDevice = recipients[ 0 ].get( "device" ) |
| 346 | |
| 347 | portIngress = senders[ 0 ].get( "port", "" ) |
| 348 | portEgress = recipients[ 0 ].get( "port", "" ) |
| 349 | |
| 350 | dstMac = recipients[ 0 ].get( "mac" ) |
| 351 | |
| 352 | ipSrc = senders[ 0 ].get( "ip" ) |
| 353 | ipDst = recipients[ 0 ].get( "ip" ) |
| 354 | |
| 355 | # Adding point intent |
| 356 | intentId = main.CLIs[ onosNode ].addPointIntent( |
| 357 | ingressDevice=ingressDevice, |
| 358 | egressDevice=egressDevice, |
| 359 | portIngress=portIngress, |
| 360 | portEgress=portEgress, |
| 361 | ethType=ethType, |
| 362 | ethDst=dstMac, |
| 363 | bandwidth=bandwidth, |
| 364 | lambdaAlloc=lambdaAlloc, |
| 365 | ipProto=ipProto, |
| 366 | ipSrc=ipSrc, |
| 367 | ipDst=ipDst, |
| 368 | tcpSrc=tcpSrc, |
| 369 | tcpDst=tcpDst ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 370 | |
| 371 | # Check intents state |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 372 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 373 | return intentId |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 374 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 375 | main.log.error( "Point Intent did not install correctly" ) |
| 376 | return main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 377 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 378 | def pointIntentTcp( main, |
| 379 | name, |
| 380 | host1, |
| 381 | host2, |
| 382 | onosNode=0, |
| 383 | deviceId1="", |
| 384 | deviceId2="", |
| 385 | port1="", |
| 386 | port2="", |
| 387 | ethType="", |
| 388 | mac1="", |
| 389 | mac2="", |
| 390 | bandwidth="", |
| 391 | lambdaAlloc=False, |
| 392 | ipProto="", |
| 393 | ip1="", |
| 394 | ip2="", |
| 395 | tcp1="", |
| 396 | tcp2="", |
| 397 | sw1="", |
| 398 | sw2="", |
| 399 | expectedLink=0 ): |
| 400 | |
| 401 | """ |
| 402 | Description: |
| 403 | Verify add-point-intent only for TCP |
| 404 | Steps: |
| 405 | - Get device ids | ports |
| 406 | - Add point intents |
| 407 | - Check intents |
| 408 | - Verify flows |
| 409 | - Ping hosts |
| 410 | - Reroute |
| 411 | - Link down |
| 412 | - Verify flows |
| 413 | - Check topology |
| 414 | - Ping hosts |
| 415 | - Link up |
| 416 | - Verify flows |
| 417 | - Check topology |
| 418 | - Ping hosts |
| 419 | - Remove intents |
| 420 | Required: |
| 421 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 422 | host1 - Name of first host |
| 423 | host2 - Name of second host |
| 424 | Optional: |
| 425 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 426 | 0 by default so that it will always use the first |
| 427 | ONOS node |
| 428 | deviceId1 - ONOS device id of the first switch, the same as the |
| 429 | location of the first host eg. of:0000000000000001/1, |
| 430 | located at device 1 port 1 |
| 431 | deviceId2 - ONOS device id of the second switch |
| 432 | port1 - The port number where the first host is attached |
| 433 | port2 - The port number where the second host is attached |
| 434 | ethType - Ethernet type eg. IPV4, IPV6 |
| 435 | mac1 - Mac address of first host |
| 436 | mac2 - Mac address of the second host |
| 437 | bandwidth - Bandwidth capacity |
| 438 | lambdaAlloc - Allocate lambda, defaults to False |
| 439 | ipProto - IP protocol |
| 440 | ip1 - IP address of first host |
| 441 | ip2 - IP address of second host |
| 442 | tcp1 - TCP port of first host |
| 443 | tcp2 - TCP port of second host |
| 444 | sw1 - First switch to bring down & up for rerouting purpose |
| 445 | sw2 - Second switch to bring down & up for rerouting purpose |
| 446 | expectedLink - Expected link when the switches are down, it should |
| 447 | be two links lower than the links before the two |
| 448 | switches are down |
| 449 | """ |
| 450 | |
| 451 | assert main, "There is no main variable" |
| 452 | assert name, "variable name is empty" |
| 453 | assert host1 and host2, "You must specify hosts" |
| 454 | |
| 455 | global itemName |
| 456 | itemName = name |
| 457 | host1 = host1 |
| 458 | host2 = host2 |
| 459 | hostNames = [ host1, host2 ] |
| 460 | intentsId = [] |
| 461 | |
| 462 | iperfResult = main.TRUE |
| 463 | intentResult = main.TRUE |
| 464 | removeIntentResult = main.TRUE |
| 465 | flowResult = main.TRUE |
| 466 | topoResult = main.TRUE |
| 467 | linkDownResult = main.TRUE |
| 468 | linkUpResult = main.TRUE |
| 469 | onosNode = int( onosNode ) |
| 470 | |
| 471 | # Adding bidirectional point intents |
| 472 | main.log.info( itemName + ": Adding point intents" ) |
| 473 | intent1 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId1, |
| 474 | egressDevice=deviceId2, |
| 475 | portIngress=port1, |
| 476 | portEgress=port2, |
| 477 | ethType=ethType, |
| 478 | ethSrc=mac1, |
| 479 | ethDst=mac2, |
| 480 | bandwidth=bandwidth, |
| 481 | lambdaAlloc=lambdaAlloc, |
| 482 | ipProto=ipProto, |
| 483 | ipSrc=ip1, |
| 484 | ipDst=ip2, |
| 485 | tcpSrc=tcp1, |
| 486 | tcpDst="" ) |
| 487 | |
| 488 | intent2 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId2, |
| 489 | egressDevice=deviceId1, |
| 490 | portIngress=port2, |
| 491 | portEgress=port1, |
| 492 | ethType=ethType, |
| 493 | ethSrc=mac2, |
| 494 | ethDst=mac1, |
| 495 | bandwidth=bandwidth, |
| 496 | lambdaAlloc=lambdaAlloc, |
| 497 | ipProto=ipProto, |
| 498 | ipSrc=ip2, |
| 499 | ipDst=ip1, |
| 500 | tcpSrc=tcp2, |
| 501 | tcpDst="" ) |
| 502 | |
| 503 | intent3 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId1, |
| 504 | egressDevice=deviceId2, |
| 505 | portIngress=port1, |
| 506 | portEgress=port2, |
| 507 | ethType=ethType, |
| 508 | ethSrc=mac1, |
| 509 | ethDst=mac2, |
| 510 | bandwidth=bandwidth, |
| 511 | lambdaAlloc=lambdaAlloc, |
| 512 | ipProto=ipProto, |
| 513 | ipSrc=ip1, |
| 514 | ipDst=ip2, |
| 515 | tcpSrc="", |
| 516 | tcpDst=tcp2 ) |
| 517 | |
| 518 | intent4 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId2, |
| 519 | egressDevice=deviceId1, |
| 520 | portIngress=port2, |
| 521 | portEgress=port1, |
| 522 | ethType=ethType, |
| 523 | ethSrc=mac2, |
| 524 | ethDst=mac1, |
| 525 | bandwidth=bandwidth, |
| 526 | lambdaAlloc=lambdaAlloc, |
| 527 | ipProto=ipProto, |
| 528 | ipSrc=ip2, |
| 529 | ipDst=ip1, |
| 530 | tcpSrc="", |
| 531 | tcpDst=tcp1 ) |
| 532 | intentsId.append( intent1 ) |
| 533 | intentsId.append( intent2 ) |
| 534 | intentsId.append( intent3 ) |
| 535 | intentsId.append( intent4 ) |
| 536 | |
| 537 | # Check intents state |
| 538 | time.sleep( main.checkIntentSleep ) |
| 539 | intentResult = checkIntentState( main, intentsId ) |
| 540 | # Check flows count in each node |
| 541 | checkFlowsCount( main ) |
| 542 | |
| 543 | # Check intents state again if first check fails... |
| 544 | if not intentResult: |
| 545 | intentResult = checkIntentState( main, intentsId ) |
| 546 | |
| 547 | # Check flows count in each node |
| 548 | checkFlowsCount( main ) |
| 549 | |
| 550 | # Verify flows |
| 551 | checkFlowsState( main ) |
| 552 | |
| 553 | # Run iperf to both host |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 554 | iperfTemp = main.Mininet1.iperftcp( host1,host2,10 ) |
| 555 | iperfResult = iperfResult and iperfTemp |
| 556 | if iperfTemp: |
| 557 | main.assertReturnString += 'Initial Iperf Passed\n' |
| 558 | else: |
| 559 | main.assertReturnString += 'Initial Iperf Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 560 | |
| 561 | # Test rerouting if these variables exist |
| 562 | if sw1 and sw2 and expectedLink: |
| 563 | # link down |
| 564 | linkDownResult = link( main, sw1, sw2, "down" ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 565 | |
| 566 | if linkDownResult: |
| 567 | main.assertReturnString += 'Link Down Passed\n' |
| 568 | else: |
| 569 | main.assertReturnString += 'Link Down Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 570 | |
| 571 | # Check flows count in each node |
| 572 | checkFlowsCount( main ) |
| 573 | # Verify flows |
| 574 | checkFlowsState( main ) |
| 575 | |
| 576 | # Check OnosTopology |
| 577 | topoResult = checkTopology( main, expectedLink ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 578 | if topoResult: |
| 579 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 580 | else: |
| 581 | main.assertReturnString += 'Link Down Topology State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 582 | |
| 583 | # Run iperf to both host |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 584 | iperfTemp = main.Mininet1.iperftcp( host1,host2,10 ) |
| 585 | iperfResult = iperfResult and iperfTemp |
| 586 | if iperfTemp: |
| 587 | main.assertReturnString += 'Link Down Iperf Passed\n' |
| 588 | else: |
| 589 | main.assertReturnString += 'Link Down Iperf Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 590 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 591 | # Check intent state |
| 592 | intentTemp = checkIntentState( main, intentsId ) |
| 593 | intentResult = intentResult and intentTemp |
| 594 | if intentTemp: |
| 595 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 596 | else: |
| 597 | main.assertReturnString += 'Link Down Intent State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 598 | |
| 599 | # Checks ONOS state in link down |
| 600 | if linkDownResult and topoResult and iperfResult and intentResult: |
| 601 | main.log.info( itemName + ": Successfully brought link down" ) |
| 602 | else: |
| 603 | main.log.error( itemName + ": Failed to bring link down" ) |
| 604 | |
| 605 | # link up |
| 606 | linkUpResult = link( main, sw1, sw2, "up" ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 607 | if linkUpTemp: |
| 608 | main.assertReturnString += 'Link Up Passed\n' |
| 609 | else: |
| 610 | main.assertReturnString += 'Link Up Failed\n' |
| 611 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 612 | time.sleep( main.rerouteSleep ) |
| 613 | |
| 614 | # Check flows count in each node |
| 615 | checkFlowsCount( main ) |
| 616 | # Verify flows |
| 617 | checkFlowsState( main ) |
| 618 | |
| 619 | # Check OnosTopology |
| 620 | topoResult = checkTopology( main, main.numLinks ) |
| 621 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 622 | if topoResult: |
| 623 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 624 | else: |
| 625 | main.assertReturnString += 'Link Up Topology State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 626 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 627 | # Run iperf to both host |
| 628 | iperfTemp = main.Mininet1.iperftcp( host1,host2,10 ) |
| 629 | iperfResult = iperfResult and iperfTemp |
| 630 | if iperfTemp: |
| 631 | main.assertReturnString += 'Link Up Iperf Passed\n' |
| 632 | else: |
| 633 | main.assertReturnString += 'Link Up Iperf Failed\n' |
| 634 | |
| 635 | # Check intent state |
| 636 | intentTemp = checkIntentState( main, intentsId ) |
| 637 | intentResult = intentResult and intentTemp |
| 638 | if intentTemp: |
| 639 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 640 | else: |
| 641 | main.assertReturnString += 'Link Down Intent State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 642 | |
| 643 | # Checks ONOS state in link up |
| 644 | if linkUpResult and topoResult and iperfResult and intentResult: |
| 645 | main.log.info( itemName + ": Successfully brought link back up" ) |
| 646 | else: |
| 647 | main.log.error( itemName + ": Failed to bring link back up" ) |
| 648 | |
| 649 | # Remove all intents |
| 650 | removeIntentResult = removeAllIntents( main, intentsId ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 651 | if removeIntentResult: |
| 652 | main.assertReturnString += 'Remove Intents Passed' |
| 653 | else: |
| 654 | main.assertReturnString += 'Remove Intents Failed' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 655 | |
| 656 | stepResult = iperfResult and linkDownResult and linkUpResult \ |
| 657 | and intentResult and removeIntentResult |
| 658 | |
| 659 | return stepResult |
| 660 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 661 | def installSingleToMultiIntent( main, |
| 662 | name, |
| 663 | senders, |
| 664 | recipients, |
| 665 | onosNode=0, |
| 666 | ethType="", |
| 667 | bandwidth="", |
| 668 | lambdaAlloc=False, |
| 669 | ipProto="", |
| 670 | ipAddresses="", |
| 671 | tcp="", |
| 672 | sw1="", |
| 673 | sw2=""): |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 674 | """ |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 675 | Installs a Single to Multi Point Intent |
| 676 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 677 | Description: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 678 | Install a single to multi point intent using |
| 679 | add-single-to-multi-intent |
| 680 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 681 | Steps: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 682 | - Fetch host data if not given |
| 683 | - Add single to multi intent |
| 684 | - Ingress device is the first sender host |
| 685 | - Egress devices are the recipient devices |
| 686 | - Ports if defined in senders or recipients |
| 687 | - MAC address ethSrc loaded from Ingress device |
| 688 | - Check intent state with retry |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 689 | Required: |
| 690 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 691 | senders - List of host dictionaries i.e. |
| 692 | { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } |
| 693 | recipients - List of host dictionaries i.e. |
| 694 | { "name":"h16", "device":"of:0000000000000006/8", "mac":"00:00:00:00:00:10" } |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 695 | Optional: |
| 696 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 697 | 0 by default so that it will always use the first |
| 698 | ONOS node |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 699 | ethType - Ethernet type eg. IPV4, IPV6 |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 700 | bandwidth - Bandwidth capacity |
| 701 | lambdaAlloc - Allocate lambda, defaults to False |
| 702 | ipProto - IP protocol |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 703 | tcp - TCP ports in the same order as the hosts in hostNames |
| 704 | sw1 - First switch to bring down & up for rerouting purpose |
| 705 | sw2 - Second switch to bring down & up for rerouting purpose |
| 706 | expectedLink - Expected link when the switches are down, it should |
| 707 | be two links lower than the links before the two |
| 708 | switches are down |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 709 | """ |
| 710 | |
| 711 | assert main, "There is no main variable" |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 712 | assert senders, "You must specify a sender" |
| 713 | assert recipients, "You must specify a recipient" |
| 714 | # Assert devices or main.hostsData, "You must specify devices" |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 715 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 716 | global itemName # The name of this run. Used for logs. |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 717 | itemName = name |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 718 | onosNode = int( onosNode ) |
| 719 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 720 | main.log.info( itemName + ": Adding single point to multi point intents" ) |
| 721 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 722 | for sender in senders: |
| 723 | if not sender.get( "device" ): |
| 724 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 725 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 726 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 727 | for recipient in recipients: |
| 728 | if not recipient.get( "device" ): |
| 729 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 730 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 731 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 732 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 733 | ingressDevice = senders[ 0 ].get( "device" ) |
| 734 | egressDeviceList = [ x.get( "device" ) for x in recipients if x.get( "device" ) ] |
| 735 | |
| 736 | portIngress = senders[ 0 ].get( "port", "" ) |
| 737 | portEgressList = [ x.get( "port" ) for x in recipients if x.get( "port" ) ] |
| 738 | if not portEgressList: |
| 739 | portEgressList = None |
| 740 | |
| 741 | srcMac = senders[ 0 ].get( "mac" ) |
| 742 | |
| 743 | # Adding point intent |
| 744 | intentId = main.CLIs[ onosNode ].addSinglepointToMultipointIntent( |
| 745 | ingressDevice=ingressDevice, |
| 746 | egressDeviceList=egressDeviceList, |
| 747 | portIngress=portIngress, |
| 748 | portEgressList=portEgressList, |
| 749 | ethType=ethType, |
| 750 | ethSrc=srcMac, |
| 751 | bandwidth=bandwidth, |
| 752 | lambdaAlloc=lambdaAlloc, |
| 753 | ipProto=ipProto, |
| 754 | ipSrc="", |
| 755 | ipDst="", |
| 756 | tcpSrc="", |
| 757 | tcpDst="" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 758 | |
| 759 | # Check intents state |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 760 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 761 | return intentId |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 762 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 763 | main.log.error( "Single to Multi Intent did not install correctly" ) |
| 764 | return main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 765 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 766 | def installMultiToSingleIntent( main, |
| 767 | name, |
| 768 | senders, |
| 769 | recipients, |
| 770 | onosNode=0, |
| 771 | ethType="", |
| 772 | bandwidth="", |
| 773 | lambdaAlloc=False, |
| 774 | ipProto="", |
| 775 | ipAddresses="", |
| 776 | tcp="", |
| 777 | sw1="", |
| 778 | sw2=""): |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 779 | """ |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 780 | Installs a Multi to Single Point Intent |
| 781 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 782 | Description: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 783 | Install a multi to single point intent using |
| 784 | add-multi-to-single-intent |
| 785 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 786 | Steps: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 787 | - Fetch host data if not given |
| 788 | - Add multi to single intent |
| 789 | - Ingress devices are the senders devices |
| 790 | - Egress device is the first recipient host |
| 791 | - Ports if defined in senders or recipients |
| 792 | - MAC address ethSrc loaded from Ingress device |
| 793 | - Check intent state with retry |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 794 | Required: |
| 795 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 796 | senders - List of host dictionaries i.e. |
| 797 | [ { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } ] |
| 798 | recipients - List of host dictionaries i.e. |
| 799 | [ { "name":"h16", "device":"of:0000000000000006/8", "mac":"00:00:00:00:00:10" } ] |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 800 | Optional: |
| 801 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 802 | 0 by default so that it will always use the first |
| 803 | ONOS node |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 804 | ethType - Ethernet type eg. IPV4, IPV6 |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 805 | bandwidth - Bandwidth capacity |
| 806 | lambdaAlloc - Allocate lambda, defaults to False |
| 807 | ipProto - IP protocol |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 808 | tcp - TCP ports in the same order as the hosts in hostNames |
| 809 | sw1 - First switch to bring down & up for rerouting purpose |
| 810 | sw2 - Second switch to bring down & up for rerouting purpose |
| 811 | expectedLink - Expected link when the switches are down, it should |
| 812 | be two links lower than the links before the two |
| 813 | switches are down |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 814 | """ |
| 815 | |
| 816 | assert main, "There is no main variable" |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 817 | assert senders, "You must specify a sender" |
| 818 | assert recipients, "You must specify a recipient" |
| 819 | # Assert devices or main.hostsData, "You must specify devices" |
| 820 | |
| 821 | global itemName # The name of this run. Used for logs. |
| 822 | itemName = name |
| 823 | onosNode = int( onosNode ) |
| 824 | |
| 825 | main.log.info( itemName + ": Adding mutli to single point intents" ) |
| 826 | |
| 827 | for sender in senders: |
| 828 | if not sender.get( "device" ): |
| 829 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 830 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
| 831 | |
| 832 | for recipient in recipients: |
| 833 | if not recipient.get( "device" ): |
| 834 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 835 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
| 836 | |
| 837 | |
| 838 | ingressDeviceList = [ x.get( "device" ) for x in senders if x.get( "device" ) ] |
| 839 | egressDevice = recipients[ 0 ].get( "device" ) |
| 840 | |
| 841 | portIngressList = [ x.get( "port" ) for x in senders if x.get( "port" ) ] |
| 842 | portEgress = recipients[ 0 ].get( "port", "" ) |
| 843 | if not portIngressList: |
| 844 | portIngressList = None |
| 845 | |
| 846 | dstMac = recipients[ 0 ].get( "mac" ) |
| 847 | |
| 848 | # Adding point intent |
| 849 | intentId = main.CLIs[ onosNode ].addMultipointToSinglepointIntent( |
| 850 | ingressDeviceList=ingressDeviceList, |
| 851 | egressDevice=egressDevice, |
| 852 | portIngressList=portIngressList, |
| 853 | portEgress=portEgress, |
| 854 | ethType=ethType, |
| 855 | ethDst=dstMac, |
| 856 | bandwidth=bandwidth, |
| 857 | lambdaAlloc=lambdaAlloc, |
| 858 | ipProto=ipProto, |
| 859 | ipSrc="", |
| 860 | ipDst="", |
| 861 | tcpSrc="", |
| 862 | tcpDst="" ) |
| 863 | |
| 864 | # Check intents state |
| 865 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 866 | return intentId |
| 867 | else: |
| 868 | main.log.error( "Multi to Single Intent did not install correctly" ) |
| 869 | return main.FALSE |
| 870 | |
| 871 | def testPointIntent( main, |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 872 | name, |
| 873 | intentId, |
| 874 | senders, |
| 875 | recipients, |
| 876 | badSenders={}, |
| 877 | badRecipients={}, |
| 878 | onosNode=0, |
| 879 | ethType="", |
| 880 | bandwidth="", |
| 881 | lambdaAlloc=False, |
| 882 | ipProto="", |
| 883 | ipAddresses="", |
| 884 | tcp="", |
| 885 | sw1="s5", |
| 886 | sw2="s2", |
| 887 | expectedLink=0): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 888 | """ |
| 889 | Test a Point Intent |
| 890 | |
| 891 | Description: |
| 892 | Test a point intent |
| 893 | |
| 894 | Steps: |
| 895 | - Fetch host data if not given |
| 896 | - Check Intent State |
| 897 | - Check Flow State |
| 898 | - Check Connectivity |
| 899 | - Check Lack of Connectivity Between Hosts not in the Intent |
| 900 | - Reroute |
| 901 | - Take Expected Link Down |
| 902 | - Check Intent State |
| 903 | - Check Flow State |
| 904 | - Check Topology |
| 905 | - Check Connectivity |
| 906 | - Bring Expected Link Up |
| 907 | - Check Intent State |
| 908 | - Check Flow State |
| 909 | - Check Topology |
| 910 | - Check Connectivity |
| 911 | - Remove Topology |
| 912 | |
| 913 | Required: |
| 914 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 915 | |
| 916 | senders - List of host dictionaries i.e. |
| 917 | { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } |
| 918 | recipients - List of host dictionaries i.e. |
| 919 | { "name":"h16", "device":"of:0000000000000006/8", "mac":"00:00:00:00:00:10" } |
| 920 | Optional: |
| 921 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 922 | 0 by default so that it will always use the first |
| 923 | ONOS node |
| 924 | ethType - Ethernet type eg. IPV4, IPV6 |
| 925 | bandwidth - Bandwidth capacity |
| 926 | lambdaAlloc - Allocate lambda, defaults to False |
| 927 | ipProto - IP protocol |
| 928 | tcp - TCP ports in the same order as the hosts in hostNames |
| 929 | sw1 - First switch to bring down & up for rerouting purpose |
| 930 | sw2 - Second switch to bring down & up for rerouting purpose |
| 931 | expectedLink - Expected link when the switches are down, it should |
| 932 | be two links lower than the links before the two |
| 933 | switches are down |
| 934 | |
| 935 | """ |
| 936 | |
| 937 | # Parameter Validity Check |
| 938 | assert main, "There is no main variable" |
| 939 | assert senders, "You must specify a sender" |
| 940 | assert recipients, "You must specify a recipient" |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 941 | |
| 942 | global itemName |
| 943 | itemName = name |
| 944 | tempHostsData = {} |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 945 | onosNode = int( onosNode ) |
| 946 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 947 | main.log.info( itemName + ": Testing Point Intent" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 948 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 949 | # Names for scapy |
| 950 | senderNames = [ x.get( "name" ) for x in senders ] |
| 951 | recipientNames = [ x.get( "name" ) for x in recipients ] |
| 952 | badSenderNames = [ x.get( "name" ) for x in badSenders ] |
| 953 | badRecipientNames = [ x.get( "name" ) for x in badRecipients ] |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 954 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 955 | for sender in senders: |
| 956 | if not sender.get( "device" ): |
| 957 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 958 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 959 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 960 | for recipient in recipients: |
| 961 | if not recipient.get( "device" ): |
| 962 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 963 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 964 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 965 | testResult = main.TRUE |
| 966 | main.log.info( itemName + ": Adding single point to multi point intents" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 967 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 968 | # Check intent state |
| 969 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 970 | main.assertReturnString += 'Initial Intent State Passed\n' |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 971 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 972 | main.assertReturnString += 'Initial Intent State Failed\n' |
| 973 | testResult = main.FALSE |
| 974 | |
| 975 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame^] | 976 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ) and utilities.retry( f=checkFlowsState, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 977 | main.assertReturnString += 'Initial Flow State Passed\n' |
| 978 | else: |
| 979 | main.assertReturnString += 'Intial Flow State Failed\n' |
| 980 | testResult = main.FALSE |
| 981 | |
| 982 | # Check Connectivity |
| 983 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames ) ): |
| 984 | main.assertReturnString += 'Initial Ping Passed\n' |
| 985 | else: |
| 986 | main.assertReturnString += 'Initial Ping Failed\n' |
| 987 | testResult = main.FALSE |
| 988 | |
| 989 | # Check connections that shouldn't work |
| 990 | if badSenderNames: |
| 991 | main.log.info( "Checking that packets from incorrect sender do not go through" ) |
| 992 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, badSenderNames, recipientNames ), kwargs={ "expectFailure":True } ): |
| 993 | main.assertReturnString += 'Bad Sender Ping Passed\n' |
| 994 | else: |
| 995 | main.assertReturnString += 'Bad Sender Ping Failed\n' |
| 996 | testResult = main.FALSE |
| 997 | |
| 998 | if badRecipientNames: |
| 999 | main.log.info( "Checking that packets to incorrect recipients do not go through" ) |
| 1000 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, badRecipientNames ), kwargs={ "expectFailure":True } ): |
| 1001 | main.assertReturnString += 'Bad Recipient Ping Passed\n' |
| 1002 | else: |
| 1003 | main.assertReturnString += 'Bad Recipient Ping Failed\n' |
| 1004 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1005 | |
| 1006 | # Test rerouting if these variables exist |
| 1007 | if sw1 and sw2 and expectedLink: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1008 | # Take link down |
| 1009 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "down" ) ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1010 | main.assertReturnString += 'Link Down Passed\n' |
| 1011 | else: |
| 1012 | main.assertReturnString += 'Link Down Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1013 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1014 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1015 | # Check intent state |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1016 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1017 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 1018 | else: |
| 1019 | main.assertReturnString += 'Link Down Intent State Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1020 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1021 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1022 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame^] | 1023 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ) and utilities.retry( f=checkFlowsState, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1024 | main.assertReturnString += 'Link Down Flow State Passed\n' |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1025 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1026 | main.assertReturnString += 'Link Down Flow State Failed\n' |
| 1027 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1028 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1029 | # Check OnosTopology |
| 1030 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink ) ): |
| 1031 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 1032 | else: |
| 1033 | main.assertReturnString += 'Link Down Topology State Failed\n' |
| 1034 | testResult = main.FALSE |
| 1035 | |
| 1036 | # Check Connection |
| 1037 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames ) ): |
| 1038 | main.assertReturnString += 'Link Down Pingall Passed\n' |
| 1039 | else: |
| 1040 | main.assertReturnString += 'Link Down Pingall Failed\n' |
| 1041 | testResult = main.FALSE |
| 1042 | |
| 1043 | # Bring link up |
| 1044 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "up" ) ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1045 | main.assertReturnString += 'Link Up Passed\n' |
| 1046 | else: |
| 1047 | main.assertReturnString += 'Link Up Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1048 | testResult = main.FALSE |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1049 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1050 | # Wait for reroute |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1051 | time.sleep( main.rerouteSleep ) |
| 1052 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1053 | # Check Intents |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1054 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1055 | main.assertReturnString += 'Link Up Intent State Passed\n' |
| 1056 | else: |
| 1057 | main.assertReturnString += 'Link Up Intent State Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1058 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1059 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1060 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame^] | 1061 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ) and utilities.retry( f=checkFlowsState, retValue=main.FALSE, args=[ main ], sleep=20, attempts=3 ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1062 | main.assertReturnString += 'Link Up Flow State Passed\n' |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1063 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1064 | main.assertReturnString += 'Link Up Flow State Failed\n' |
| 1065 | testResult = main.FALSE |
| 1066 | |
| 1067 | # Check OnosTopology |
| 1068 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, main.numLinks ) ): |
| 1069 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 1070 | else: |
| 1071 | main.assertReturnString += 'Link Up Topology State Failed\n' |
| 1072 | testResult = main.FALSE |
| 1073 | |
| 1074 | # Check Connection |
| 1075 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames ) ): |
| 1076 | main.assertReturnString += 'Link Up Scapy Packet Received Passed\n' |
| 1077 | else: |
| 1078 | main.assertReturnString += 'Link Up Scapy Packet Recieved Failed\n' |
| 1079 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1080 | |
| 1081 | # Remove all intents |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1082 | if utilities.retry( f=removeAllIntents, retValue=main.FALSE, args=( main, [ intentId ] ) ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1083 | main.assertReturnString += 'Remove Intents Passed' |
| 1084 | else: |
| 1085 | main.assertReturnString += 'Remove Intents Failed' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1086 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1087 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1088 | return testResult |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1089 | |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 1090 | def testEndPointFail( main, |
| 1091 | name, |
| 1092 | intentId, |
| 1093 | senders, |
| 1094 | recipients, |
| 1095 | isolatedSenders, |
| 1096 | isolatedRecipients, |
| 1097 | onosNode=0, |
| 1098 | ethType="", |
| 1099 | bandwidth="", |
| 1100 | lambdaAlloc=False, |
| 1101 | ipProto="", |
| 1102 | ipAddresses="", |
| 1103 | tcp="", |
| 1104 | sw1="", |
| 1105 | sw2="", |
| 1106 | sw3="", |
| 1107 | sw4="", |
| 1108 | sw5="", |
| 1109 | expectedLink1=0, |
| 1110 | expectedLink2=0 ): |
| 1111 | """ |
| 1112 | Test Single to Multipoint Topology for Endpoint failures |
| 1113 | """ |
| 1114 | |
| 1115 | # Parameter Validity Check |
| 1116 | assert main, "There is no main variable" |
| 1117 | assert senders, "You must specify a sender" |
| 1118 | assert recipients, "You must specify a recipient" |
| 1119 | |
| 1120 | global itemName |
| 1121 | itemName = name |
| 1122 | tempHostsData = {} |
| 1123 | onosNode = int( onosNode ) |
| 1124 | |
| 1125 | main.log.info( itemName + ": Testing Point Intent" ) |
| 1126 | |
| 1127 | # Names for scapy |
| 1128 | senderNames = [ x.get( "name" ) for x in senders ] |
| 1129 | recipientNames = [ x.get( "name" ) for x in recipients ] |
| 1130 | isolatedSenderNames = [ x.get( "name" ) for x in isolatedSenders ] |
| 1131 | isolatedRecipientNames = [ x.get( "name" ) for x in isolatedRecipients ] |
| 1132 | connectedSenderNames = [x.get("name") for x in senders if x.get("name") not in isolatedSenderNames] |
| 1133 | connectedRecipientNames = [x.get("name") for x in recipients if x.get("name") not in isolatedRecipientNames] |
| 1134 | |
| 1135 | for sender in senders: |
| 1136 | if not sender.get( "device" ): |
| 1137 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 1138 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
| 1139 | |
| 1140 | for recipient in recipients: |
| 1141 | if not recipient.get( "device" ): |
| 1142 | main.log.warn( "Device not given for recipient {0}. Loading from\ |
| 1143 | main.hostData".format( recipient.get( "name" ) ) ) |
| 1144 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
| 1145 | |
| 1146 | testResult = main.TRUE |
| 1147 | main.log.info( itemName + ": Adding multi point to single point intents" ) |
| 1148 | |
| 1149 | # Check intent state |
| 1150 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1151 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1152 | main.assertReturnString += 'Initial Intent State Passed\n' |
| 1153 | else: |
| 1154 | main.assertReturnString += 'Initial Intent State Failed\n' |
| 1155 | testResult = main.FALSE |
| 1156 | |
| 1157 | # Check flows count in each node |
| 1158 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1159 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1160 | retValue=main.FALSE, |
| 1161 | args=[ main ] ): |
| 1162 | main.assertReturnString += 'Initial Flow State Passed\n' |
| 1163 | else: |
| 1164 | main.assertReturnString += 'Intial Flow State Failed\n' |
| 1165 | testResult = main.FALSE |
| 1166 | |
| 1167 | # Check Connectivity |
| 1168 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1169 | args=( main, senderNames, recipientNames ) ): |
| 1170 | main.assertReturnString += 'Initial Connectivity Check Passed\n' |
| 1171 | else: |
| 1172 | main.assertReturnString += 'Initial Connectivity Check Failed\n' |
| 1173 | testResult = main.FALSE |
| 1174 | |
| 1175 | # Take two links down |
| 1176 | # Take first link down |
| 1177 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "down" ) ): |
| 1178 | main.assertReturnString += 'Link Down Passed\n' |
| 1179 | else: |
| 1180 | main.assertReturnString += 'Link Down Failed\n' |
| 1181 | testResult = main.FALSE |
| 1182 | |
| 1183 | # Take second link down |
| 1184 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw4, "down" ) ): |
| 1185 | main.assertReturnString += 'Link Down Passed\n' |
| 1186 | else: |
| 1187 | main.assertReturnString += 'Link Down Failed\n' |
| 1188 | testResult = main.FALSE |
| 1189 | |
| 1190 | # Check intent state |
| 1191 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1192 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1193 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 1194 | else: |
| 1195 | main.assertReturnString += 'Link Down Intent State Failed\n' |
| 1196 | testResult = main.FALSE |
| 1197 | |
| 1198 | # Check flows count in each node |
| 1199 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1200 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1201 | retValue=main.FALSE, args=[ main ] ): |
| 1202 | main.assertReturnString += 'Link Down Flow State Passed\n' |
| 1203 | else: |
| 1204 | main.assertReturnString += 'Link Down Flow State Failed\n' |
| 1205 | testResult = main.FALSE |
| 1206 | |
| 1207 | # Check OnosTopology |
| 1208 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink1 ) ): |
| 1209 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 1210 | else: |
| 1211 | main.assertReturnString += 'Link Down Topology State Failed\n' |
| 1212 | testResult = main.FALSE |
| 1213 | |
| 1214 | # Check Connection |
| 1215 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1216 | args=( main, senderNames, recipientNames ) ): |
| 1217 | main.assertReturnString += 'Link Down Connectivity Check Passed\n' |
| 1218 | else: |
| 1219 | main.assertReturnString += 'Link Down Connectivity Check Failed\n' |
| 1220 | testResult = main.FALSE |
| 1221 | |
| 1222 | # Take a third link down to isolate one node |
| 1223 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw5, "down" ) ): |
| 1224 | main.assertReturnString += 'Isolation link Down Passed\n' |
| 1225 | else: |
| 1226 | main.assertReturnString += 'Isolation link Down Failed\n' |
| 1227 | testResult = main.FALSE |
| 1228 | |
| 1229 | # Check intent state |
| 1230 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1231 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1232 | main.assertReturnString += 'Isolation link Down Intent State Passed\n' |
| 1233 | else: |
| 1234 | main.assertReturnString += 'Isolation link Down Intent State Failed\n' |
| 1235 | testResult = main.FALSE |
| 1236 | |
| 1237 | # Check flows count in each node |
| 1238 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1239 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1240 | retValue=main.FALSE, args=[ main ] ): |
| 1241 | main.assertReturnString += 'Isolation link Down Flow State Passed\n' |
| 1242 | else: |
| 1243 | main.assertReturnString += 'Isolation link Down Flow State Failed\n' |
| 1244 | testResult = main.FALSE |
| 1245 | |
| 1246 | # Check OnosTopology |
| 1247 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink2 ) ): |
| 1248 | main.assertReturnString += 'Isolation link Down Topology State Passed\n' |
| 1249 | else: |
| 1250 | main.assertReturnString += 'Isolation link Down Topology State Failed\n' |
| 1251 | testResult = main.FALSE |
| 1252 | |
| 1253 | # Check Connectivity |
| 1254 | # First check connectivity of any isolated senders to recipients |
| 1255 | if isolatedSenderNames: |
| 1256 | if scapyCheckConnection( main, isolatedSenderNames, recipientNames, None, None, main.TRUE ): |
| 1257 | main.assertReturnString += 'Isolation link Down Connectivity Check Passed\n' |
| 1258 | else: |
| 1259 | main.assertReturnString += 'Isolation link Down Connectivity Check Failed\n' |
| 1260 | testResult = main.FALSE |
| 1261 | |
| 1262 | # Next check connectivity of senders to any isolated recipients |
| 1263 | if isolatedRecipientNames: |
| 1264 | if scapyCheckConnection( main, senderNames, isolatedRecipientNames, None, None, main.TRUE ): |
| 1265 | main.assertReturnString += 'Isolation link Down Connectivity Check Passed\n' |
| 1266 | else: |
| 1267 | main.assertReturnString += 'Isolation link Down Connectivity Check Failed\n' |
| 1268 | testResult = main.FALSE |
| 1269 | |
| 1270 | # Next check connectivity of connected senders and recipients |
| 1271 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1272 | args=( main, connectedSenderNames , connectedRecipientNames ) ): |
| 1273 | main.assertReturnString += 'Isolation link Down Connectivity Check Passed\n' |
| 1274 | else: |
| 1275 | main.assertReturnString += 'Isolation link Down Connectivity Check Failed\n' |
| 1276 | testResult = main.FALSE |
| 1277 | |
| 1278 | # Bring the links back up |
| 1279 | # Bring first link up |
| 1280 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "up" ) ): |
| 1281 | main.assertReturnString += 'Link Up Passed\n' |
| 1282 | else: |
| 1283 | main.assertReturnString += 'Link Up Failed\n' |
| 1284 | testResult = main.FALSE |
| 1285 | |
| 1286 | # Bring second link up |
| 1287 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw5, "up" ) ): |
| 1288 | main.assertReturnString += 'Link Up Passed\n' |
| 1289 | else: |
| 1290 | main.assertReturnString += 'Link Up Failed\n' |
| 1291 | testResult = main.FALSE |
| 1292 | |
| 1293 | # Bring third link up |
| 1294 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw4, "up" ) ): |
| 1295 | main.assertReturnString += 'Link Up Passed\n' |
| 1296 | else: |
| 1297 | main.assertReturnString += 'Link Up Failed\n' |
| 1298 | testResult = main.FALSE |
| 1299 | |
| 1300 | # Wait for reroute |
| 1301 | time.sleep( main.rerouteSleep ) |
| 1302 | |
| 1303 | # Check Intents |
| 1304 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1305 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1306 | main.assertReturnString += 'Link Up Intent State Passed\n' |
| 1307 | else: |
| 1308 | main.assertReturnString += 'Link Up Intent State Failed\n' |
| 1309 | testResult = main.FALSE |
| 1310 | |
| 1311 | # Check flows count in each node |
| 1312 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1313 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1314 | retValue=main.FALSE, args=[ main ] ): |
| 1315 | main.assertReturnString += 'Link Up Flow State Passed\n' |
| 1316 | else: |
| 1317 | main.assertReturnString += 'Link Up Flow State Failed\n' |
| 1318 | testResult = main.FALSE |
| 1319 | |
| 1320 | # Check OnosTopology |
| 1321 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, main.numLinks ) ): |
| 1322 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 1323 | else: |
| 1324 | main.assertReturnString += 'Link Up Topology State Failed\n' |
| 1325 | testResult = main.FALSE |
| 1326 | |
| 1327 | # Check Connection |
| 1328 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1329 | args=( main, senderNames, recipientNames ) ): |
| 1330 | main.assertReturnString += 'Link Up Scapy Packet Received Passed\n' |
| 1331 | else: |
| 1332 | main.assertReturnString += 'Link Up Scapy Packet Recieved Failed\n' |
| 1333 | testResult = main.FALSE |
| 1334 | |
| 1335 | # Remove all intents |
| 1336 | if utilities.retry( f=removeAllIntents, retValue=main.FALSE, args=( main, [ intentId ] ) ): |
| 1337 | main.assertReturnString += 'Remove Intents Passed' |
| 1338 | else: |
| 1339 | main.assertReturnString += 'Remove Intents Failed' |
| 1340 | testResult = main.FALSE |
| 1341 | |
| 1342 | return testResult |
| 1343 | |
| 1344 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 1345 | def pingallHosts( main, hostList ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1346 | """ |
| 1347 | Ping all host in the hosts list variable |
| 1348 | """ |
Jon Hall | a5cb341 | 2015-08-18 14:08:22 -0700 | [diff] [blame] | 1349 | main.log.info( "Pinging: " + str( hostList ) ) |
| 1350 | return main.Mininet1.pingallHosts( hostList ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1351 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1352 | def fwdPingall( main ): |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1353 | """ |
| 1354 | Use fwd app and pingall to discover all the hosts |
| 1355 | """ |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1356 | activateResult = main.TRUE |
| 1357 | appCheck = main.TRUE |
| 1358 | getDataResult = main.TRUE |
| 1359 | main.log.info( "Activating reactive forwarding app " ) |
| 1360 | activateResult = main.CLIs[ 0 ].activateApp( "org.onosproject.fwd" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1361 | |
| 1362 | # Wait for forward app activation to propagate |
kelvin-onlab | 0ad05d1 | 2015-07-23 14:21:15 -0700 | [diff] [blame] | 1363 | time.sleep( main.fwdSleep ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1364 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1365 | # Check that forwarding is enabled on all nodes |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1366 | for i in range( main.numCtrls ): |
| 1367 | appCheck = appCheck and main.CLIs[ i ].appToIDCheck() |
| 1368 | if appCheck != main.TRUE: |
| 1369 | main.log.warn( main.CLIs[ i ].apps() ) |
| 1370 | main.log.warn( main.CLIs[ i ].appIDs() ) |
| 1371 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1372 | # Send pingall in mininet |
| 1373 | main.log.info( "Run Pingall" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1374 | pingResult = main.Mininet1.pingall( timeout = 600 ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1375 | |
| 1376 | main.log.info( "Deactivating reactive forwarding app " ) |
| 1377 | deactivateResult = main.CLIs[ 0 ].deactivateApp( "org.onosproject.fwd" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1378 | if activateResult and deactivateResult: |
| 1379 | main.log.info( "Successfully used fwd app to discover hosts" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1380 | getDataResult = main.TRUE |
| 1381 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1382 | main.log.info( "Failed to use fwd app to discover hosts" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1383 | getDataResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1384 | return getDataResult |
| 1385 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1386 | def confirmHostDiscovery( main ): |
| 1387 | """ |
| 1388 | Confirms that all ONOS nodes have discovered all scapy hosts |
| 1389 | """ |
| 1390 | import collections |
| 1391 | scapyHostCount = len( main.scapyHosts ) |
| 1392 | hosts = main.topo.getAllHosts( main ) # Get host data from each ONOS node |
| 1393 | hostFails = [] # Reset for each failed attempt |
| 1394 | |
| 1395 | # Check for matching hosts on each node |
| 1396 | scapyHostIPs = [ x.hostIp for x in main.scapyHosts if x.hostIp != "0.0.0.0" ] |
| 1397 | for controller in range( main.numCtrls ): |
| 1398 | controllerStr = str( controller + 1 ) # ONOS node number |
| 1399 | # Compare Hosts |
| 1400 | # Load hosts data for controller node |
| 1401 | if hosts[ controller ] and "Error" not in hosts[ controller ]: |
| 1402 | try: |
| 1403 | hostData = json.loads( hosts[ controller ] ) |
| 1404 | except ( TypeError, ValueError ): |
| 1405 | main.log.error( "Could not load json:" + str( hosts[ controller ] ) ) |
| 1406 | hostFails.append( controllerStr ) |
| 1407 | else: |
| 1408 | onosHostIPs = [ x.get( "ipAddresses" )[ 0 ] |
| 1409 | for x in hostData |
| 1410 | if len( x.get( "ipAddresses" ) ) > 0 ] |
| 1411 | if not set( collections.Counter( scapyHostIPs ) ).issubset( set ( collections.Counter( onosHostIPs ) ) ): |
| 1412 | main.log.warn( "Controller {0} only sees nodes with {1} IPs. It should see all of the following: {2}".format( controllerStr, onosHostIPs, scapyHostIPs ) ) |
| 1413 | hostFails.append( controllerStr ) |
| 1414 | else: |
| 1415 | main.log.error( "Hosts returned nothing or an error." ) |
| 1416 | hostFails.append( controllerStr ) |
| 1417 | |
| 1418 | if hostFails: |
| 1419 | main.log.error( "List of failed ONOS Nodes:" + ', '.join(map(str, hostFails )) ) |
| 1420 | return main.FALSE |
| 1421 | else: |
| 1422 | return main.TRUE |
| 1423 | |
| 1424 | def sendDiscoveryArp( main, hosts=None ): |
| 1425 | """ |
| 1426 | Sends Discovery ARP packets from each host provided |
| 1427 | Defaults to each host in main.scapyHosts |
| 1428 | """ |
| 1429 | # Send an arp ping from each host |
| 1430 | if not hosts: |
| 1431 | hosts = main.scapyHosts |
| 1432 | for host in hosts: |
| 1433 | pkt = 'Ether( src="{0}")/ARP( psrc="{1}")'.format( host.hostMac ,host.hostIp ) |
| 1434 | # Send from the VLAN interface if there is one so ONOS discovers the VLAN correctly |
| 1435 | iface = None |
| 1436 | for interface in host.getIfList(): |
| 1437 | if '.' in interface: |
| 1438 | main.log.debug( "Detected VLAN interface {0}. Sending ARP packet from {0}".format( interface ) ) |
| 1439 | iface = interface |
| 1440 | break |
| 1441 | host.sendPacket( packet=pkt, iface=iface ) |
| 1442 | main.log.info( "Sending ARP packet from {0}".format( host.name ) ) |
| 1443 | |
| 1444 | def populateHostData( main ): |
| 1445 | """ |
| 1446 | Populates hostsData |
| 1447 | """ |
| 1448 | import json |
| 1449 | try: |
| 1450 | hostsJson = json.loads( main.CLIs[ 0 ].hosts() ) |
| 1451 | hosts = main.Mininet1.getHosts().keys() |
| 1452 | # TODO: Make better use of new getHosts function |
| 1453 | for host in hosts: |
| 1454 | main.hostsData[ host ] = {} |
| 1455 | main.hostsData[ host ][ 'mac' ] = \ |
| 1456 | main.Mininet1.getMacAddress( host ).upper() |
| 1457 | for hostj in hostsJson: |
| 1458 | if main.hostsData[ host ][ 'mac' ] == hostj[ 'mac' ]: |
| 1459 | main.hostsData[ host ][ 'id' ] = hostj[ 'id' ] |
| 1460 | main.hostsData[ host ][ 'vlan' ] = hostj[ 'vlan' ] |
| 1461 | main.hostsData[ host ][ 'location' ] = \ |
| 1462 | hostj[ 'location' ][ 'elementId' ] + '/' + \ |
| 1463 | hostj[ 'location' ][ 'port' ] |
| 1464 | main.hostsData[ host ][ 'ipAddresses' ] = hostj[ 'ipAddresses' ] |
| 1465 | return main.TRUE |
| 1466 | except KeyError: |
| 1467 | main.log.error( "KeyError while populating hostsData") |
| 1468 | return main.FALSE |
| 1469 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1470 | def checkTopology( main, expectedLink ): |
| 1471 | statusResult = main.TRUE |
| 1472 | # Check onos topology |
| 1473 | main.log.info( itemName + ": Checking ONOS topology " ) |
| 1474 | |
| 1475 | for i in range( main.numCtrls ): |
| 1476 | topologyResult = main.CLIs[ i ].topology() |
| 1477 | statusResult = main.ONOSbench.checkStatus( topologyResult, |
| 1478 | main.numSwitch, |
| 1479 | expectedLink )\ |
| 1480 | and statusResult |
| 1481 | if not statusResult: |
| 1482 | main.log.error( itemName + ": Topology mismatch" ) |
| 1483 | else: |
| 1484 | main.log.info( itemName + ": Topology match" ) |
| 1485 | return statusResult |
| 1486 | |
| 1487 | def checkIntentState( main, intentsId ): |
| 1488 | """ |
| 1489 | This function will check intent state to make sure all the intents |
| 1490 | are in INSTALLED state |
| 1491 | """ |
| 1492 | |
| 1493 | intentResult = main.TRUE |
| 1494 | results = [] |
| 1495 | |
| 1496 | main.log.info( itemName + ": Checking intents state" ) |
| 1497 | # First check of intents |
| 1498 | for i in range( main.numCtrls ): |
| 1499 | tempResult = main.CLIs[ i ].checkIntentState( intentsId=intentsId ) |
| 1500 | results.append( tempResult ) |
| 1501 | |
| 1502 | expectedState = [ 'INSTALLED', 'INSTALLING' ] |
| 1503 | |
| 1504 | if all( result == main.TRUE for result in results ): |
| 1505 | main.log.info( itemName + ": Intents are installed correctly" ) |
| 1506 | else: |
| 1507 | # Wait for at least 5 second before checking the intents again |
acsmars | b9a9269 | 2015-10-08 16:43:01 -0700 | [diff] [blame] | 1508 | main.log.error( "Intents are not installed correctly. Waiting 5 sec" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1509 | time.sleep( 5 ) |
| 1510 | results = [] |
| 1511 | # Second check of intents since some of the intents may be in |
| 1512 | # INSTALLING state, they should be in INSTALLED at this time |
| 1513 | for i in range( main.numCtrls ): |
Jeremy | 2f190ca | 2016-01-29 15:23:57 -0800 | [diff] [blame] | 1514 | tempResult = main.CLIs[ i ].checkIntentState( intentsId=intentsId ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1515 | results.append( tempResult ) |
| 1516 | if all( result == main.TRUE for result in results ): |
| 1517 | main.log.info( itemName + ": Intents are installed correctly" ) |
acsmars | b9a9269 | 2015-10-08 16:43:01 -0700 | [diff] [blame] | 1518 | intentResult = main.TRUE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1519 | else: |
| 1520 | main.log.error( itemName + ": Intents are NOT installed correctly" ) |
| 1521 | intentResult = main.FALSE |
| 1522 | |
| 1523 | return intentResult |
| 1524 | |
| 1525 | def checkFlowsState( main ): |
| 1526 | |
| 1527 | main.log.info( itemName + ": Check flows state" ) |
| 1528 | checkFlowsResult = main.CLIs[ 0 ].checkFlowsState() |
| 1529 | return checkFlowsResult |
| 1530 | |
| 1531 | def link( main, sw1, sw2, option): |
| 1532 | |
| 1533 | # link down |
| 1534 | main.log.info( itemName + ": Bring link " + option + "between " + |
| 1535 | sw1 + " and " + sw2 ) |
| 1536 | linkResult = main.Mininet1.link( end1=sw1, end2=sw2, option=option ) |
| 1537 | return linkResult |
| 1538 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1539 | def scapyCheckConnection( main, senders, recipients, packet=None, packetFilter=None, expectFailure=False ): |
| 1540 | """ |
| 1541 | Checks the connectivity between all given sender hosts and all given recipient hosts |
| 1542 | Packet may be specified. Defaults to Ether/IP packet |
| 1543 | Packet Filter may be specified. Defaults to Ether/IP from current sender MAC |
| 1544 | Todo: Optional packet and packet filter attributes for sender and recipients |
| 1545 | Expect Failure when the sender and recipient are not supposed to have connectivity |
| 1546 | Timeout of 1 second, returns main.TRUE if the filter is not triggered and kills the filter |
| 1547 | |
| 1548 | """ |
| 1549 | connectionsFunctional = main.TRUE |
| 1550 | |
| 1551 | if not packetFilter: |
| 1552 | packetFilter = 'ether host {}' |
| 1553 | |
| 1554 | if expectFailure: |
| 1555 | timeout = 1 |
| 1556 | else: |
| 1557 | timeout = 10 |
| 1558 | |
| 1559 | for sender in senders: |
| 1560 | try: |
| 1561 | senderComp = getattr( main, sender ) |
| 1562 | except AttributeError: |
| 1563 | main.log.error( "main has no attribute {}".format( sender ) ) |
| 1564 | connectionsFunctional = main.FALSE |
| 1565 | continue |
| 1566 | |
| 1567 | for recipient in recipients: |
| 1568 | # Do not send packets to self since recipient CLI will already be busy |
| 1569 | if recipient == sender: |
| 1570 | continue |
| 1571 | try: |
| 1572 | recipientComp = getattr( main, recipient ) |
| 1573 | except AttributeError: |
| 1574 | main.log.error( "main has no attribute {}".format( recipient ) ) |
| 1575 | connectionsFunctional = main.FALSE |
| 1576 | continue |
| 1577 | |
| 1578 | recipientComp.startFilter( pktFilter = packetFilter.format( senderComp.hostMac ) ) |
| 1579 | |
| 1580 | if not packet: |
| 1581 | pkt = 'Ether( src="{0}", dst="{2}" )/IP( src="{1}", dst="{3}" )'.format( |
| 1582 | senderComp.hostMac, |
| 1583 | senderComp.hostIp, |
| 1584 | recipientComp.hostMac, |
| 1585 | recipientComp.hostIp ) |
| 1586 | else: |
| 1587 | pkt = packet |
| 1588 | senderComp.sendPacket( packet = pkt ) |
| 1589 | |
| 1590 | if recipientComp.checkFilter( timeout ): |
| 1591 | if expectFailure: |
| 1592 | main.log.error( "Packet from {0} successfully received by {1} when it should not have been".format( sender , recipient ) ) |
| 1593 | connectionsFunctional = main.FALSE |
| 1594 | else: |
| 1595 | main.log.info( "Packet from {0} successfully received by {1}".format( sender , recipient ) ) |
| 1596 | else: |
| 1597 | recipientComp.killFilter() |
| 1598 | if expectFailure: |
| 1599 | main.log.info( "As expected, packet from {0} was not received by {1}".format( sender , recipient ) ) |
| 1600 | else: |
| 1601 | main.log.error( "Packet from {0} was not received by {1}".format( sender , recipient ) ) |
| 1602 | connectionsFunctional = main.FALSE |
| 1603 | |
| 1604 | return connectionsFunctional |
| 1605 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1606 | def removeAllIntents( main, intentsId ): |
| 1607 | """ |
| 1608 | Remove all intents in the intentsId |
| 1609 | """ |
| 1610 | |
kelvin-onlab | 5c706ff | 2015-07-20 10:56:52 -0700 | [diff] [blame] | 1611 | onosSummary = [] |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1612 | removeIntentResult = main.TRUE |
| 1613 | # Remove intents |
| 1614 | for intent in intentsId: |
| 1615 | main.CLIs[ 0 ].removeIntent( intentId=intent, purge=True ) |
| 1616 | |
acsmars | cfa5227 | 2015-08-06 15:21:45 -0700 | [diff] [blame] | 1617 | time.sleep( main.removeIntentSleep ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1618 | |
kelvin-onlab | 5c706ff | 2015-07-20 10:56:52 -0700 | [diff] [blame] | 1619 | # If there is remianing intents then remove intents should fail |
| 1620 | for i in range( main.numCtrls ): |
| 1621 | onosSummary.append( json.loads( main.CLIs[ i ].summary() ) ) |
| 1622 | |
| 1623 | for summary in onosSummary: |
| 1624 | if summary.get( 'intents' ) != 0: |
| 1625 | main.log.warn( itemName + ": There are " + |
| 1626 | str( summary.get( 'intents' ) ) + |
| 1627 | " intents remaining in node " + |
| 1628 | str( summary.get( 'node' ) ) + |
| 1629 | ", failed to remove all the intents " ) |
| 1630 | removeIntentResult = main.FALSE |
| 1631 | |
| 1632 | if removeIntentResult: |
| 1633 | main.log.info( itemName + ": There are no more intents remaining, " + |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1634 | "successfully removed all the intents." ) |
kelvin-onlab | 5c706ff | 2015-07-20 10:56:52 -0700 | [diff] [blame] | 1635 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1636 | return removeIntentResult |
| 1637 | |
| 1638 | def checkFlowsCount( main ): |
| 1639 | """ |
| 1640 | Check flows count in each node |
| 1641 | """ |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1642 | flowsCount = [] |
| 1643 | main.log.info( itemName + ": Checking flows count in each ONOS node" ) |
| 1644 | for i in range( main.numCtrls ): |
| 1645 | summaryResult = main.CLIs[ i ].summary() |
| 1646 | if not summaryResult: |
| 1647 | main.log.error( itemName + ": There is something wrong with " + |
| 1648 | "summary command" ) |
| 1649 | return main.FALSE |
| 1650 | else: |
| 1651 | summaryJson = json.loads( summaryResult ) |
| 1652 | flowsCount.append( summaryJson.get( 'flows' ) ) |
| 1653 | |
| 1654 | if flowsCount: |
| 1655 | if all( flows==flowsCount[ 0 ] for flows in flowsCount ): |
| 1656 | main.log.info( itemName + ": There are " + str( flowsCount[ 0 ] ) + |
| 1657 | " flows in all ONOS node" ) |
| 1658 | else: |
| 1659 | for i in range( main.numCtrls ): |
| 1660 | main.log.debug( itemName + ": ONOS node " + str( i ) + " has " + |
kelvin-onlab | 6dea6e6 | 2015-07-23 13:07:26 -0700 | [diff] [blame] | 1661 | str( flowsCount[ i ] ) + " flows" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1662 | else: |
| 1663 | main.log.error( "Checking flows count failed, check summary command" ) |
| 1664 | return main.FALSE |
| 1665 | |
| 1666 | return main.TRUE |
| 1667 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 1668 | def checkLeaderChange( leaders1, leaders2 ): |
acsmars | e6b410f | 2015-07-17 14:39:34 -0700 | [diff] [blame] | 1669 | """ |
| 1670 | Checks for a change in intent partition leadership. |
| 1671 | |
| 1672 | Takes the output of leaders -c in json string format before and after |
| 1673 | a potential change as input |
| 1674 | |
| 1675 | Returns main.TRUE if no mismatches are detected |
| 1676 | Returns main.FALSE if there is a mismatch or on error loading the input |
| 1677 | """ |
| 1678 | try: |
| 1679 | leaders1 = json.loads( leaders1 ) |
| 1680 | leaders2 = json.loads( leaders2 ) |
| 1681 | except ( AttributeError, TypeError): |
| 1682 | main.log.exception( self.name + ": Object not as expected" ) |
| 1683 | return main.FALSE |
| 1684 | except Exception: |
| 1685 | main.log.exception( self.name + ": Uncaught exception!" ) |
| 1686 | main.cleanup() |
| 1687 | main.exit() |
| 1688 | main.log.info( "Checking Intent Paritions for Change in Leadership" ) |
| 1689 | mismatch = False |
| 1690 | for dict1 in leaders1: |
| 1691 | if "intent" in dict1.get( "topic", [] ): |
| 1692 | for dict2 in leaders2: |
| 1693 | if dict1.get( "topic", 0 ) == dict2.get( "topic", 0 ) and \ |
| 1694 | dict1.get( "leader", 0 ) != dict2.get( "leader", 0 ): |
| 1695 | mismatch = True |
| 1696 | main.log.error( "{0} changed leader from {1} to {2}".\ |
| 1697 | format( dict1.get( "topic", "no-topic" ),\ |
| 1698 | dict1.get( "leader", "no-leader" ),\ |
| 1699 | dict2.get( "leader", "no-leader" ) ) ) |
| 1700 | if mismatch: |
| 1701 | return main.FALSE |
| 1702 | else: |
| 1703 | return main.TRUE |
kelvin-onlab | 016dce2 | 2015-08-10 09:54:11 -0700 | [diff] [blame] | 1704 | |
| 1705 | def report( main ): |
| 1706 | """ |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1707 | Report errors/warnings/exceptions |
kelvin-onlab | 016dce2 | 2015-08-10 09:54:11 -0700 | [diff] [blame] | 1708 | """ |
kelvin-onlab | 016dce2 | 2015-08-10 09:54:11 -0700 | [diff] [blame] | 1709 | main.ONOSbench.logReport( main.ONOSip[ 0 ], |
| 1710 | [ "INFO", |
| 1711 | "FOLLOWER", |
| 1712 | "WARN", |
| 1713 | "flow", |
| 1714 | "ERROR", |
| 1715 | "Except" ], |
| 1716 | "s" ) |
| 1717 | |
| 1718 | main.log.info( "ERROR report: \n" ) |
| 1719 | for i in range( main.numCtrls ): |
| 1720 | main.ONOSbench.logReport( main.ONOSip[ i ], |
| 1721 | [ "ERROR" ], |
| 1722 | "d" ) |
| 1723 | |
| 1724 | main.log.info( "EXCEPTIONS report: \n" ) |
| 1725 | for i in range( main.numCtrls ): |
| 1726 | main.ONOSbench.logReport( main.ONOSip[ i ], |
| 1727 | [ "Except" ], |
| 1728 | "d" ) |
| 1729 | |
| 1730 | main.log.info( "WARNING report: \n" ) |
| 1731 | for i in range( main.numCtrls ): |
| 1732 | main.ONOSbench.logReport( main.ONOSip[ i ], |
| 1733 | [ "WARN" ], |
| 1734 | "d" ) |