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 | |
| 13 | def hostIntent( main, |
| 14 | name, |
| 15 | host1, |
| 16 | host2, |
| 17 | onosNode=0, |
| 18 | host1Id="", |
| 19 | host2Id="", |
| 20 | mac1="", |
| 21 | mac2="", |
| 22 | vlan1="-1", |
| 23 | vlan2="-1", |
| 24 | sw1="", |
| 25 | sw2="", |
| 26 | expectedLink=0 ): |
| 27 | """ |
| 28 | Description: |
| 29 | Verify add-host-intent |
| 30 | Steps: |
| 31 | - Discover hosts |
| 32 | - Add host intents |
| 33 | - Check intents |
| 34 | - Verify flows |
| 35 | - Ping hosts |
| 36 | - Reroute |
| 37 | - Link down |
| 38 | - Verify flows |
| 39 | - Check topology |
| 40 | - Ping hosts |
| 41 | - Link up |
| 42 | - Verify flows |
| 43 | - Check topology |
| 44 | - Ping hosts |
| 45 | - Remove intents |
| 46 | Required: |
| 47 | name - Type of host intent to add eg. IPV4 | VLAN | Dualstack |
| 48 | host1 - Name of first host |
| 49 | host2 - Name of second host |
| 50 | Optional: |
kelvin-onlab | b769f56 | 2015-07-15 17:05:10 -0700 | [diff] [blame^] | 51 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 52 | 0 by default so that it will always use the first |
| 53 | ONOS node |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 54 | host1Id - ONOS id of the first host eg. 00:00:00:00:00:01/-1 |
| 55 | host2Id - ONOS id of the second host |
| 56 | mac1 - Mac address of first host |
| 57 | mac2 - Mac address of the second host |
| 58 | vlan1 - Vlan tag of first host, defaults to -1 |
| 59 | vlan2 - Vlan tag of second host, defaults to -1 |
| 60 | sw1 - First switch to bring down & up for rerouting purpose |
| 61 | sw2 - Second switch to bring down & up for rerouting purpose |
| 62 | expectedLink - Expected link when the switches are down, it should |
| 63 | be two links lower than the links before the two |
| 64 | switches are down |
| 65 | """ |
| 66 | |
| 67 | # Assert variables |
| 68 | assert main, "There is no main variable" |
| 69 | assert name, "variable name is empty" |
| 70 | assert host1 and host2, "You must specify hosts" |
| 71 | |
| 72 | global itemName |
| 73 | itemName = name |
| 74 | h1Id = host1Id |
| 75 | h2Id = host2Id |
| 76 | h1Mac = mac1 |
| 77 | h2Mac = mac2 |
| 78 | vlan1 = vlan1 |
| 79 | vlan2 = vlan2 |
| 80 | hostNames = [ host1 , host2 ] |
| 81 | intentsId = [] |
| 82 | stepResult = main.TRUE |
| 83 | pingResult = main.TRUE |
| 84 | intentResult = main.TRUE |
| 85 | removeIntentResult = main.TRUE |
| 86 | flowResult = main.TRUE |
| 87 | topoResult = main.TRUE |
| 88 | linkDownResult = main.TRUE |
| 89 | linkUpResult = main.TRUE |
| 90 | onosNode = int( onosNode ) |
| 91 | |
| 92 | if main.hostsData: |
| 93 | if not h1Mac: |
| 94 | h1Mac = main.hostsData[ host1 ][ 'mac' ] |
| 95 | if not h2Mac: |
| 96 | h2Mac = main.hostsData[ host2 ][ 'mac' ] |
| 97 | if main.hostsData[ host1 ][ 'vlan' ] != '-1': |
| 98 | vlan1 = main.hostsData[ host1 ][ 'vlan' ] |
| 99 | if main.hostsData[ host2 ][ 'vlan' ] != '-1': |
| 100 | vlan2 = main.hostsData[ host2 ][ 'vlan' ] |
| 101 | if not h1Id: |
| 102 | h1Id = main.hostsData[ host1 ][ 'id' ] |
| 103 | if not h2Id: |
| 104 | h2Id = main.hostsData[ host2 ][ 'id' ] |
| 105 | |
| 106 | assert h1Id and h2Id, "You must specify host IDs" |
| 107 | if not ( h1Id and h2Id ): |
| 108 | main.log.info( "There are no host IDs" ) |
| 109 | return main.FALSE |
| 110 | |
| 111 | # Discover hosts using arping |
| 112 | if not main.hostsData: |
| 113 | main.log.info( itemName + ": Discover host using arping" ) |
| 114 | main.Mininet1.arping( host=host1 ) |
| 115 | main.Mininet1.arping( host=host2 ) |
| 116 | host1 = main.CLIs[ 0 ].getHost( mac=h1Mac ) |
| 117 | host2 = main.CLIs[ 0 ].getHost( mac=h2Mac ) |
| 118 | |
| 119 | # Check flows count in each node |
| 120 | checkFlowsCount( main ) |
| 121 | |
| 122 | # Checking connectivity before installing intents |
| 123 | main.log.info( itemName + ": Check hosts connection before adding intents" ) |
| 124 | checkPing = pingallHosts( main, hostNames ) |
| 125 | if not checkPing: |
| 126 | main.log.info( itemName + ": Ping did not go through " + |
| 127 | "before adding intents" ) |
| 128 | else: |
| 129 | main.log.debug( itemName + ": Pinged successful before adding " + |
| 130 | "intents,please check fwd app if it is activated" ) |
| 131 | |
| 132 | # Adding host intents |
| 133 | main.log.info( itemName + ": Adding host intents" ) |
| 134 | intent1 = main.CLIs[ onosNode ].addHostIntent( hostIdOne=h1Id, |
| 135 | hostIdTwo=h2Id ) |
| 136 | intentsId.append( intent1 ) |
| 137 | |
| 138 | # Check intents state |
| 139 | time.sleep( main.checkIntentSleep ) |
| 140 | intentResult = checkIntentState( main, intentsId ) |
| 141 | checkFlowsCount( main ) |
| 142 | |
| 143 | # Check intents state again if first check fails... |
| 144 | if not intentResult: |
| 145 | intentResult = checkIntentState( main, intentsId ) |
| 146 | |
| 147 | # Check flows count in each node |
| 148 | checkFlowsCount( main ) |
| 149 | # Verify flows |
| 150 | checkFlowsState( main ) |
| 151 | |
| 152 | # Ping hosts |
| 153 | firstPingResult = pingallHosts( main, hostNames ) |
| 154 | if not firstPingResult: |
| 155 | main.log.debug( "First ping failed, there must be" + |
| 156 | " something wrong with ONOS performance" ) |
| 157 | |
| 158 | # Ping hosts again... |
| 159 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 160 | |
| 161 | # Test rerouting if these variables exist |
| 162 | if sw1 and sw2 and expectedLink: |
| 163 | # link down |
| 164 | linkDownResult = link( main, sw1, sw2, "down" ) |
| 165 | intentResult = intentResult and checkIntentState( main, intentsId ) |
| 166 | |
| 167 | # Check flows count in each node |
| 168 | checkFlowsCount( main ) |
| 169 | # Verify flows |
| 170 | checkFlowsState( main ) |
| 171 | |
| 172 | # Check OnosTopology |
| 173 | topoResult = checkTopology( main, expectedLink ) |
| 174 | |
| 175 | # Ping hosts |
| 176 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 177 | |
| 178 | intentResult = checkIntentState( main, intentsId ) |
| 179 | |
| 180 | # Checks ONOS state in link down |
| 181 | if linkDownResult and topoResult and pingResult and intentResult: |
| 182 | main.log.info( itemName + ": Successfully brought link down" ) |
| 183 | else: |
| 184 | main.log.error( itemName + ": Failed to bring link down" ) |
| 185 | |
| 186 | # link up |
| 187 | linkUpResult = link( main, sw1, sw2, "up" ) |
| 188 | time.sleep( main.rerouteSleep ) |
| 189 | |
| 190 | # Check flows count in each node |
| 191 | checkFlowsCount( main ) |
| 192 | # Verify flows |
| 193 | checkFlowsState( main ) |
| 194 | |
| 195 | # Check OnosTopology |
| 196 | topoResult = checkTopology( main, main.numLinks ) |
| 197 | |
| 198 | # Ping hosts |
| 199 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 200 | |
| 201 | intentResult = checkIntentState( main, intentsId ) |
| 202 | |
| 203 | # Checks ONOS state in link up |
| 204 | if linkUpResult and topoResult and pingResult and intentResult: |
| 205 | main.log.info( itemName + ": Successfully brought link back up" ) |
| 206 | else: |
| 207 | main.log.error( itemName + ": Failed to bring link back up" ) |
| 208 | |
| 209 | # Remove all intents |
| 210 | removeIntentResult = removeAllIntents( main, intentsId ) |
| 211 | |
| 212 | stepResult = pingResult and linkDownResult and linkUpResult \ |
| 213 | and intentResult and removeIntentResult |
| 214 | |
| 215 | return stepResult |
| 216 | |
| 217 | def pointIntent( main, |
| 218 | name, |
| 219 | host1, |
| 220 | host2, |
| 221 | onosNode=0, |
| 222 | deviceId1="", |
| 223 | deviceId2="", |
| 224 | port1="", |
| 225 | port2="", |
| 226 | ethType="", |
| 227 | mac1="", |
| 228 | mac2="", |
| 229 | bandwidth="", |
| 230 | lambdaAlloc=False, |
| 231 | ipProto="", |
| 232 | ip1="", |
| 233 | ip2="", |
| 234 | tcp1="", |
| 235 | tcp2="", |
| 236 | sw1="", |
| 237 | sw2="", |
| 238 | expectedLink=0 ): |
| 239 | |
| 240 | """ |
| 241 | Description: |
| 242 | Verify add-point-intent |
| 243 | Steps: |
| 244 | - Get device ids | ports |
| 245 | - Add point intents |
| 246 | - Check intents |
| 247 | - Verify flows |
| 248 | - Ping hosts |
| 249 | - Reroute |
| 250 | - Link down |
| 251 | - Verify flows |
| 252 | - Check topology |
| 253 | - Ping hosts |
| 254 | - Link up |
| 255 | - Verify flows |
| 256 | - Check topology |
| 257 | - Ping hosts |
| 258 | - Remove intents |
| 259 | Required: |
| 260 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 261 | host1 - Name of first host |
| 262 | host2 - Name of second host |
| 263 | Optional: |
kelvin-onlab | b769f56 | 2015-07-15 17:05:10 -0700 | [diff] [blame^] | 264 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 265 | 0 by default so that it will always use the first |
| 266 | ONOS node |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 267 | deviceId1 - ONOS device id of the first switch, the same as the |
| 268 | location of the first host eg. of:0000000000000001/1, |
| 269 | located at device 1 port 1 |
| 270 | deviceId2 - ONOS device id of the second switch |
| 271 | port1 - The port number where the first host is attached |
| 272 | port2 - The port number where the second host is attached |
| 273 | ethType - Ethernet type eg. IPV4, IPV6 |
| 274 | mac1 - Mac address of first host |
| 275 | mac2 - Mac address of the second host |
| 276 | bandwidth - Bandwidth capacity |
| 277 | lambdaAlloc - Allocate lambda, defaults to False |
| 278 | ipProto - IP protocol |
| 279 | ip1 - IP address of first host |
| 280 | ip2 - IP address of second host |
| 281 | tcp1 - TCP port of first host |
| 282 | tcp2 - TCP port of second host |
| 283 | sw1 - First switch to bring down & up for rerouting purpose |
| 284 | sw2 - Second switch to bring down & up for rerouting purpose |
| 285 | expectedLink - Expected link when the switches are down, it should |
| 286 | be two links lower than the links before the two |
| 287 | switches are down |
| 288 | """ |
| 289 | |
| 290 | assert main, "There is no main variable" |
| 291 | assert name, "variable name is empty" |
| 292 | assert host1 and host2, "You must specify hosts" |
| 293 | |
| 294 | global itemName |
| 295 | itemName = name |
| 296 | host1 = host1 |
| 297 | host2 = host2 |
| 298 | hostNames = [ host1, host2 ] |
| 299 | intentsId = [] |
| 300 | |
| 301 | pingResult = main.TRUE |
| 302 | intentResult = main.TRUE |
| 303 | removeIntentResult = main.TRUE |
| 304 | flowResult = main.TRUE |
| 305 | topoResult = main.TRUE |
| 306 | linkDownResult = main.TRUE |
| 307 | linkUpResult = main.TRUE |
| 308 | onosNode = int( onosNode ) |
| 309 | |
| 310 | # Checking connectivity before installing intents |
| 311 | main.log.info( itemName + ": Check hosts connection before adding intents" ) |
| 312 | checkPing = pingallHosts( main, hostNames ) |
| 313 | if not checkPing: |
| 314 | main.log.info( itemName + ": Ping did not go through " + |
| 315 | "before adding intents" ) |
| 316 | else: |
| 317 | main.log.debug( itemName + ": Pinged successful before adding " + |
| 318 | "intents,please check fwd app if it is activated" ) |
| 319 | |
| 320 | # Adding bidirectional point intents |
| 321 | main.log.info( itemName + ": Adding point intents" ) |
| 322 | intent1 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId1, |
| 323 | egressDevice=deviceId2, |
| 324 | portIngress=port1, |
| 325 | portEgress=port2, |
| 326 | ethType=ethType, |
| 327 | ethSrc=mac1, |
| 328 | ethDst=mac2, |
| 329 | bandwidth=bandwidth, |
| 330 | lambdaAlloc=lambdaAlloc, |
| 331 | ipProto=ipProto, |
| 332 | ipSrc=ip1, |
| 333 | ipDst=ip2, |
| 334 | tcpSrc=tcp1, |
| 335 | tcpDst=tcp2 ) |
| 336 | |
| 337 | intentsId.append( intent1 ) |
| 338 | intent2 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId2, |
| 339 | egressDevice=deviceId1, |
| 340 | portIngress=port2, |
| 341 | portEgress=port1, |
| 342 | ethType=ethType, |
| 343 | ethSrc=mac2, |
| 344 | ethDst=mac1, |
| 345 | bandwidth=bandwidth, |
| 346 | lambdaAlloc=lambdaAlloc, |
| 347 | ipProto=ipProto, |
| 348 | ipSrc=ip2, |
| 349 | ipDst=ip1, |
| 350 | tcpSrc=tcp2, |
| 351 | tcpDst=tcp1 ) |
| 352 | intentsId.append( intent2 ) |
| 353 | |
| 354 | # Check intents state |
| 355 | time.sleep( main.checkIntentSleep ) |
| 356 | intentResult = checkIntentState( main, intentsId ) |
| 357 | # Check flows count in each node |
| 358 | checkFlowsCount( main ) |
| 359 | |
| 360 | # Check intents state again if first check fails... |
| 361 | if not intentResult: |
| 362 | intentResult = checkIntentState( main, intentsId ) |
| 363 | |
| 364 | # Check flows count in each node |
| 365 | checkFlowsCount( main ) |
| 366 | # Verify flows |
| 367 | checkFlowsState( main ) |
| 368 | |
| 369 | # Ping hosts |
| 370 | firstPingResult = pingallHosts( main, hostNames ) |
| 371 | if not firstPingResult: |
| 372 | main.log.debug( "First ping failed, there must be" + |
| 373 | " something wrong with ONOS performance" ) |
| 374 | |
| 375 | # Ping hosts again... |
| 376 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 377 | |
| 378 | # Test rerouting if these variables exist |
| 379 | if sw1 and sw2 and expectedLink: |
| 380 | # link down |
| 381 | linkDownResult = link( main, sw1, sw2, "down" ) |
| 382 | intentResult = intentResult and checkIntentState( main, intentsId ) |
| 383 | |
| 384 | # Check flows count in each node |
| 385 | checkFlowsCount( main ) |
| 386 | # Verify flows |
| 387 | checkFlowsState( main ) |
| 388 | |
| 389 | # Check OnosTopology |
| 390 | topoResult = checkTopology( main, expectedLink ) |
| 391 | |
| 392 | # Ping hosts |
| 393 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 394 | |
| 395 | intentResult = checkIntentState( main, intentsId ) |
| 396 | |
| 397 | # Checks ONOS state in link down |
| 398 | if linkDownResult and topoResult and pingResult and intentResult: |
| 399 | main.log.info( itemName + ": Successfully brought link down" ) |
| 400 | else: |
| 401 | main.log.error( itemName + ": Failed to bring link down" ) |
| 402 | |
| 403 | # link up |
| 404 | linkUpResult = link( main, sw1, sw2, "up" ) |
| 405 | time.sleep( main.rerouteSleep ) |
| 406 | |
| 407 | # Check flows count in each node |
| 408 | checkFlowsCount( main ) |
| 409 | # Verify flows |
| 410 | checkFlowsState( main ) |
| 411 | |
| 412 | # Check OnosTopology |
| 413 | topoResult = checkTopology( main, main.numLinks ) |
| 414 | |
| 415 | # Ping hosts |
| 416 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 417 | |
| 418 | intentResult = checkIntentState( main, intentsId ) |
| 419 | |
| 420 | # Checks ONOS state in link up |
| 421 | if linkUpResult and topoResult and pingResult and intentResult: |
| 422 | main.log.info( itemName + ": Successfully brought link back up" ) |
| 423 | else: |
| 424 | main.log.error( itemName + ": Failed to bring link back up" ) |
| 425 | |
| 426 | # Remove all intents |
| 427 | removeIntentResult = removeAllIntents( main, intentsId ) |
| 428 | |
| 429 | stepResult = pingResult and linkDownResult and linkUpResult \ |
| 430 | and intentResult and removeIntentResult |
| 431 | |
| 432 | return stepResult |
| 433 | |
| 434 | def singleToMultiIntent( main, |
| 435 | name, |
| 436 | hostNames, |
| 437 | onosNode=0, |
| 438 | devices="", |
| 439 | ports=None, |
| 440 | ethType="", |
| 441 | macs=None, |
| 442 | bandwidth="", |
| 443 | lambdaAlloc=False, |
| 444 | ipProto="", |
| 445 | ipAddresses="", |
| 446 | tcp="", |
| 447 | sw1="", |
| 448 | sw2="", |
| 449 | expectedLink=0 ): |
| 450 | """ |
| 451 | Verify Single to Multi Point intents |
| 452 | NOTE:If main.hostsData is not defined, variables data should be passed in the |
| 453 | same order index wise. All devices in the list should have the same |
| 454 | format, either all the devices have its port or it doesn't. |
| 455 | eg. hostName = [ 'h1', 'h2' ,.. ] |
| 456 | devices = [ 'of:0000000000000001', 'of:0000000000000002', ...] |
| 457 | ports = [ '1', '1', ..] |
| 458 | ... |
| 459 | Description: |
| 460 | Verify add-single-to-multi-intent iterates through the list of given |
| 461 | host | devices and add intents |
| 462 | Steps: |
| 463 | - Get device ids | ports |
| 464 | - Add single to multi point intents |
| 465 | - Check intents |
| 466 | - Verify flows |
| 467 | - Ping hosts |
| 468 | - Reroute |
| 469 | - Link down |
| 470 | - Verify flows |
| 471 | - Check topology |
| 472 | - Ping hosts |
| 473 | - Link up |
| 474 | - Verify flows |
| 475 | - Check topology |
| 476 | - Ping hosts |
| 477 | - Remove intents |
| 478 | Required: |
| 479 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 480 | hostNames - List of host names |
| 481 | Optional: |
kelvin-onlab | b769f56 | 2015-07-15 17:05:10 -0700 | [diff] [blame^] | 482 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 483 | 0 by default so that it will always use the first |
| 484 | ONOS node |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 485 | devices - List of device ids in the same order as the hosts |
| 486 | in hostNames |
| 487 | ports - List of port numbers in the same order as the device in |
| 488 | devices |
| 489 | ethType - Ethernet type eg. IPV4, IPV6 |
| 490 | macs - List of hosts mac address in the same order as the hosts in |
| 491 | hostNames |
| 492 | bandwidth - Bandwidth capacity |
| 493 | lambdaAlloc - Allocate lambda, defaults to False |
| 494 | ipProto - IP protocol |
| 495 | ipAddresses - IP addresses of host in the same order as the hosts in |
| 496 | hostNames |
| 497 | tcp - TCP ports in the same order as the hosts in hostNames |
| 498 | sw1 - First switch to bring down & up for rerouting purpose |
| 499 | sw2 - Second switch to bring down & up for rerouting purpose |
| 500 | expectedLink - Expected link when the switches are down, it should |
| 501 | be two links lower than the links before the two |
| 502 | switches are down |
| 503 | """ |
| 504 | |
| 505 | assert main, "There is no main variable" |
| 506 | assert hostNames, "You must specify hosts" |
| 507 | assert devices or main.hostsData, "You must specify devices" |
| 508 | |
| 509 | global itemName |
| 510 | itemName = name |
| 511 | tempHostsData = {} |
| 512 | intentsId = [] |
| 513 | onosNode = int( onosNode ) |
| 514 | |
| 515 | macsDict = {} |
| 516 | ipDict = {} |
| 517 | if hostNames and devices: |
| 518 | if len( hostNames ) != len( devices ): |
| 519 | main.log.debug( "hosts and devices does not have the same length" ) |
| 520 | #print "len hostNames = ", len( hostNames ) |
| 521 | #print "len devices = ", len( devices ) |
| 522 | return main.FALSE |
| 523 | if ports: |
| 524 | if len( ports ) != len( devices ): |
| 525 | main.log.error( "Ports and devices does " + |
| 526 | "not have the same length" ) |
| 527 | #print "len devices = ", len( devices ) |
| 528 | #print "len ports = ", len( ports ) |
| 529 | return main.FALSE |
| 530 | else: |
| 531 | main.log.info( "Device Ports are not specified" ) |
| 532 | if macs: |
| 533 | for i in range( len( devices ) ): |
| 534 | macsDict[ devices[ i ] ] = macs[ i ] |
| 535 | |
| 536 | elif hostNames and not devices and main.hostsData: |
| 537 | devices = [] |
| 538 | main.log.info( "singleToMultiIntent function is using main.hostsData" ) |
| 539 | for host in hostNames: |
| 540 | devices.append( main.hostsData.get( host ).get( 'location' ) ) |
| 541 | macsDict[ main.hostsData.get( host ).get( 'location' ) ] = \ |
| 542 | main.hostsData.get( host ).get( 'mac' ) |
| 543 | ipDict[ main.hostsData.get( host ).get( 'location' ) ] = \ |
| 544 | main.hostsData.get( host ).get( 'ipAddresses' ) |
| 545 | #print main.hostsData |
| 546 | |
| 547 | #print 'host names = ', hostNames |
| 548 | #print 'devices = ', devices |
| 549 | #print "macsDict = ", macsDict |
| 550 | |
| 551 | pingResult = main.TRUE |
| 552 | intentResult = main.TRUE |
| 553 | removeIntentResult = main.TRUE |
| 554 | flowResult = main.TRUE |
| 555 | topoResult = main.TRUE |
| 556 | linkDownResult = main.TRUE |
| 557 | linkUpResult = main.TRUE |
| 558 | |
| 559 | devicesCopy = copy.copy( devices ) |
| 560 | if ports: |
| 561 | portsCopy = copy.copy( ports ) |
| 562 | main.log.info( itemName + ": Adding single point to multi point intents" ) |
| 563 | |
| 564 | # Check flows count in each node |
| 565 | checkFlowsCount( main ) |
| 566 | |
| 567 | # Checking connectivity before installing intents |
| 568 | main.log.info( itemName + ": Check hosts connection before adding intents" ) |
| 569 | checkPing = pingallHosts( main, hostNames ) |
| 570 | if not checkPing: |
| 571 | main.log.info( itemName + ": Ping did not go through " + |
| 572 | "before adding intents" ) |
| 573 | else: |
| 574 | main.log.debug( itemName + ": Pinged successful before adding " + |
| 575 | "intents,please check fwd app if it is activated" ) |
| 576 | |
| 577 | # Adding bidirectional point intents |
| 578 | for i in range( len( devices ) ): |
| 579 | ingressDevice = devicesCopy[ i ] |
| 580 | egressDeviceList = copy.copy( devicesCopy ) |
| 581 | egressDeviceList.remove( ingressDevice ) |
| 582 | if ports: |
| 583 | portIngress = portsCopy[ i ] |
| 584 | portEgressList = copy.copy( portsCopy ) |
| 585 | del portEgressList[ i ] |
| 586 | else: |
| 587 | portIngress = "" |
| 588 | portEgressList = None |
| 589 | if not macsDict: |
| 590 | srcMac = "" |
| 591 | else: |
| 592 | srcMac = macsDict[ ingressDevice ] |
| 593 | if srcMac == None: |
| 594 | main.log.debug( "There is no MAC in device - " + ingressDevice ) |
| 595 | srcMac = "" |
| 596 | |
| 597 | intentsId.append( |
| 598 | main.CLIs[ onosNode ].addSinglepointToMultipointIntent( |
| 599 | ingressDevice=ingressDevice, |
| 600 | egressDeviceList=egressDeviceList, |
| 601 | portIngress=portIngress, |
| 602 | portEgressList=portEgressList, |
| 603 | ethType=ethType, |
| 604 | ethSrc=srcMac, |
| 605 | bandwidth=bandwidth, |
| 606 | lambdaAlloc=lambdaAlloc, |
| 607 | ipProto=ipProto, |
| 608 | ipSrc="", |
| 609 | ipDst="", |
| 610 | tcpSrc="", |
| 611 | tcpDst="" ) ) |
| 612 | |
| 613 | # Wait some time for the flow to go through when using multi instance |
| 614 | pingResult = pingallHosts( main, hostNames ) |
| 615 | |
| 616 | # Check intents state |
| 617 | time.sleep( main.checkIntentSleep ) |
| 618 | intentResult = checkIntentState( main, intentsId ) |
| 619 | |
| 620 | # Check intents state again if first check fails... |
| 621 | if not intentResult: |
| 622 | intentResult = checkIntentState( main, intentsId ) |
| 623 | |
| 624 | # Check flows count in each node |
| 625 | checkFlowsCount( main ) |
| 626 | # Verify flows |
| 627 | checkFlowsState( main ) |
| 628 | |
| 629 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 630 | |
| 631 | # Test rerouting if these variables exist |
| 632 | if sw1 and sw2 and expectedLink: |
| 633 | # link down |
| 634 | linkDownResult = link( main, sw1, sw2, "down" ) |
| 635 | intentResult = intentResult and checkIntentState( main, intentsId ) |
| 636 | |
| 637 | # Check flows count in each node |
| 638 | checkFlowsCount( main ) |
| 639 | # Verify flows |
| 640 | checkFlowsState( main ) |
| 641 | |
| 642 | # Check OnosTopology |
| 643 | topoResult = checkTopology( main, expectedLink ) |
| 644 | |
| 645 | # Ping hosts |
| 646 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 647 | |
| 648 | intentResult = checkIntentState( main, intentsId ) |
| 649 | |
| 650 | # Checks ONOS state in link down |
| 651 | if linkDownResult and topoResult and pingResult and intentResult: |
| 652 | main.log.info( itemName + ": Successfully brought link down" ) |
| 653 | else: |
| 654 | main.log.error( itemName + ": Failed to bring link down" ) |
| 655 | |
| 656 | # link up |
| 657 | linkUpResult = link( main, sw1, sw2, "up" ) |
| 658 | time.sleep( main.rerouteSleep ) |
| 659 | |
| 660 | # Check flows count in each node |
| 661 | checkFlowsCount( main ) |
| 662 | # Verify flows |
| 663 | checkFlowsState( main ) |
| 664 | |
| 665 | # Check OnosTopology |
| 666 | topoResult = checkTopology( main, main.numLinks ) |
| 667 | |
| 668 | # Ping hosts |
| 669 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 670 | |
| 671 | intentResult = checkIntentState( main, intentsId ) |
| 672 | |
| 673 | # Checks ONOS state in link up |
| 674 | if linkUpResult and topoResult and pingResult and intentResult: |
| 675 | main.log.info( itemName + ": Successfully brought link back up" ) |
| 676 | else: |
| 677 | main.log.error( itemName + ": Failed to bring link back up" ) |
| 678 | |
| 679 | # Remove all intents |
| 680 | removeIntentResult = removeAllIntents( main, intentsId ) |
| 681 | |
| 682 | stepResult = pingResult and linkDownResult and linkUpResult \ |
| 683 | and intentResult and removeIntentResult |
| 684 | |
| 685 | return stepResult |
| 686 | |
| 687 | def multiToSingleIntent( main, |
| 688 | name, |
| 689 | hostNames, |
| 690 | onosNode=0, |
| 691 | devices="", |
| 692 | ports=None, |
| 693 | ethType="", |
| 694 | macs=None, |
| 695 | bandwidth="", |
| 696 | lambdaAlloc=False, |
| 697 | ipProto="", |
| 698 | ipAddresses="", |
| 699 | tcp="", |
| 700 | sw1="", |
| 701 | sw2="", |
| 702 | expectedLink=0 ): |
| 703 | """ |
| 704 | Verify Single to Multi Point intents |
| 705 | NOTE:If main.hostsData is not defined, variables data should be passed in the |
| 706 | same order index wise. All devices in the list should have the same |
| 707 | format, either all the devices have its port or it doesn't. |
| 708 | eg. hostName = [ 'h1', 'h2' ,.. ] |
| 709 | devices = [ 'of:0000000000000001', 'of:0000000000000002', ...] |
| 710 | ports = [ '1', '1', ..] |
| 711 | ... |
| 712 | Description: |
| 713 | Verify add-multi-to-single-intent |
| 714 | Steps: |
| 715 | - Get device ids | ports |
| 716 | - Add multi to single point intents |
| 717 | - Check intents |
| 718 | - Verify flows |
| 719 | - Ping hosts |
| 720 | - Reroute |
| 721 | - Link down |
| 722 | - Verify flows |
| 723 | - Check topology |
| 724 | - Ping hosts |
| 725 | - Link up |
| 726 | - Verify flows |
| 727 | - Check topology |
| 728 | - Ping hosts |
| 729 | - Remove intents |
| 730 | Required: |
| 731 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 732 | hostNames - List of host names |
| 733 | Optional: |
kelvin-onlab | b769f56 | 2015-07-15 17:05:10 -0700 | [diff] [blame^] | 734 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 735 | 0 by default so that it will always use the first |
| 736 | ONOS node |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 737 | devices - List of device ids in the same order as the hosts |
| 738 | in hostNames |
| 739 | ports - List of port numbers in the same order as the device in |
| 740 | devices |
| 741 | ethType - Ethernet type eg. IPV4, IPV6 |
| 742 | macs - List of hosts mac address in the same order as the hosts in |
| 743 | hostNames |
| 744 | bandwidth - Bandwidth capacity |
| 745 | lambdaAlloc - Allocate lambda, defaults to False |
| 746 | ipProto - IP protocol |
| 747 | ipAddresses - IP addresses of host in the same order as the hosts in |
| 748 | hostNames |
| 749 | tcp - TCP ports in the same order as the hosts in hostNames |
| 750 | sw1 - First switch to bring down & up for rerouting purpose |
| 751 | sw2 - Second switch to bring down & up for rerouting purpose |
| 752 | expectedLink - Expected link when the switches are down, it should |
| 753 | be two links lower than the links before the two |
| 754 | switches are down |
| 755 | """ |
| 756 | |
| 757 | assert main, "There is no main variable" |
| 758 | assert hostNames, "You must specify hosts" |
| 759 | assert devices or main.hostsData, "You must specify devices" |
| 760 | |
| 761 | global itemName |
| 762 | itemName = name |
| 763 | tempHostsData = {} |
| 764 | intentsId = [] |
| 765 | onosNode = int( onosNode ) |
| 766 | |
| 767 | macsDict = {} |
| 768 | ipDict = {} |
| 769 | if hostNames and devices: |
| 770 | if len( hostNames ) != len( devices ): |
| 771 | main.log.debug( "hosts and devices does not have the same length" ) |
| 772 | #print "len hostNames = ", len( hostNames ) |
| 773 | #print "len devices = ", len( devices ) |
| 774 | return main.FALSE |
| 775 | if ports: |
| 776 | if len( ports ) != len( devices ): |
| 777 | main.log.error( "Ports and devices does " + |
| 778 | "not have the same length" ) |
| 779 | #print "len devices = ", len( devices ) |
| 780 | #print "len ports = ", len( ports ) |
| 781 | return main.FALSE |
| 782 | else: |
| 783 | main.log.info( "Device Ports are not specified" ) |
| 784 | if macs: |
| 785 | for i in range( len( devices ) ): |
| 786 | macsDict[ devices[ i ] ] = macs[ i ] |
| 787 | elif hostNames and not devices and main.hostsData: |
| 788 | devices = [] |
| 789 | main.log.info( "multiToSingleIntent function is using main.hostsData" ) |
| 790 | for host in hostNames: |
| 791 | devices.append( main.hostsData.get( host ).get( 'location' ) ) |
| 792 | macsDict[ main.hostsData.get( host ).get( 'location' ) ] = \ |
| 793 | main.hostsData.get( host ).get( 'mac' ) |
| 794 | ipDict[ main.hostsData.get( host ).get( 'location' ) ] = \ |
| 795 | main.hostsData.get( host ).get( 'ipAddresses' ) |
| 796 | #print main.hostsData |
| 797 | |
| 798 | #print 'host names = ', hostNames |
| 799 | #print 'devices = ', devices |
| 800 | #print "macsDict = ", macsDict |
| 801 | |
| 802 | pingResult = main.TRUE |
| 803 | intentResult = main.TRUE |
| 804 | removeIntentResult = main.TRUE |
| 805 | flowResult = main.TRUE |
| 806 | topoResult = main.TRUE |
| 807 | linkDownResult = main.TRUE |
| 808 | linkUpResult = main.TRUE |
| 809 | |
| 810 | devicesCopy = copy.copy( devices ) |
| 811 | if ports: |
| 812 | portsCopy = copy.copy( ports ) |
| 813 | main.log.info( itemName + ": Adding multi point to single point intents" ) |
| 814 | |
| 815 | # Check flows count in each node |
| 816 | checkFlowsCount( main ) |
| 817 | |
| 818 | # Checking connectivity before installing intents |
| 819 | main.log.info( itemName + ": Check hosts connection before adding intents" ) |
| 820 | checkPing = pingallHosts( main, hostNames ) |
| 821 | if not checkPing: |
| 822 | main.log.info( itemName + ": Ping did not go through " + |
| 823 | "before adding intents" ) |
| 824 | else: |
| 825 | main.log.debug( itemName + ": Pinged successful before adding " + |
| 826 | "intents,please check fwd app if it is activated" ) |
| 827 | |
| 828 | # Adding bidirectional point intents |
| 829 | for i in range( len( devices ) ): |
| 830 | egressDevice = devicesCopy[ i ] |
| 831 | ingressDeviceList = copy.copy( devicesCopy ) |
| 832 | ingressDeviceList.remove( egressDevice ) |
| 833 | if ports: |
| 834 | portEgress = portsCopy[ i ] |
| 835 | portIngressList = copy.copy( portsCopy ) |
| 836 | del portIngressList[ i ] |
| 837 | else: |
| 838 | portEgress = "" |
| 839 | portIngressList = None |
| 840 | if not macsDict: |
| 841 | dstMac = "" |
| 842 | else: |
| 843 | dstMac = macsDict[ egressDevice ] |
| 844 | if dstMac == None: |
| 845 | main.log.debug( "There is no MAC in device - " + egressDevice ) |
| 846 | dstMac = "" |
| 847 | |
| 848 | intentsId.append( |
| 849 | 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 | pingResult = pingallHosts( main, hostNames ) |
| 865 | |
| 866 | # Check intents state |
| 867 | time.sleep( main.checkIntentSleep ) |
| 868 | intentResult = checkIntentState( main, intentsId ) |
| 869 | |
| 870 | # Check intents state again if first check fails... |
| 871 | if not intentResult: |
| 872 | intentResult = checkIntentState( main, intentsId ) |
| 873 | |
| 874 | # Check flows count in each node |
| 875 | checkFlowsCount( main ) |
| 876 | # Verify flows |
| 877 | checkFlowsState( main ) |
| 878 | |
| 879 | # Ping hosts |
| 880 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 881 | # Ping hosts again... |
| 882 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 883 | |
| 884 | # Test rerouting if these variables exist |
| 885 | if sw1 and sw2 and expectedLink: |
| 886 | # link down |
| 887 | linkDownResult = link( main, sw1, sw2, "down" ) |
| 888 | intentResult = intentResult and checkIntentState( main, intentsId ) |
| 889 | |
| 890 | # Check flows count in each node |
| 891 | checkFlowsCount( main ) |
| 892 | # Verify flows |
| 893 | checkFlowsState( main ) |
| 894 | |
| 895 | # Check OnosTopology |
| 896 | topoResult = checkTopology( main, expectedLink ) |
| 897 | |
| 898 | # Ping hosts |
| 899 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 900 | |
| 901 | intentResult = checkIntentState( main, intentsId ) |
| 902 | |
| 903 | # Checks ONOS state in link down |
| 904 | if linkDownResult and topoResult and pingResult and intentResult: |
| 905 | main.log.info( itemName + ": Successfully brought link down" ) |
| 906 | else: |
| 907 | main.log.error( itemName + ": Failed to bring link down" ) |
| 908 | |
| 909 | # link up |
| 910 | linkUpResult = link( main, sw1, sw2, "up" ) |
| 911 | time.sleep( main.rerouteSleep ) |
| 912 | |
| 913 | # Check flows count in each node |
| 914 | checkFlowsCount( main ) |
| 915 | # Verify flows |
| 916 | checkFlowsState( main ) |
| 917 | |
| 918 | # Check OnosTopology |
| 919 | topoResult = checkTopology( main, main.numLinks ) |
| 920 | |
| 921 | # Ping hosts |
| 922 | pingResult = pingResult and pingallHosts( main, hostNames ) |
| 923 | |
| 924 | intentResult = checkIntentState( main, intentsId ) |
| 925 | |
| 926 | # Checks ONOS state in link up |
| 927 | if linkUpResult and topoResult and pingResult and intentResult: |
| 928 | main.log.info( itemName + ": Successfully brought link back up" ) |
| 929 | else: |
| 930 | main.log.error( itemName + ": Failed to bring link back up" ) |
| 931 | |
| 932 | # Remove all intents |
| 933 | removeIntentResult = removeAllIntents( main, intentsId ) |
| 934 | |
| 935 | stepResult = pingResult and linkDownResult and linkUpResult \ |
| 936 | and intentResult and removeIntentResult |
| 937 | |
| 938 | return stepResult |
| 939 | |
| 940 | def pingallHosts( main, hostList, pingType="ipv4" ): |
| 941 | # Ping all host in the hosts list variable |
| 942 | print "Pinging : ", hostList |
| 943 | pingResult = main.TRUE |
| 944 | pingResult = main.Mininet1.pingallHosts( hostList, pingType ) |
| 945 | return pingResult |
| 946 | |
| 947 | def getHostsData( main ): |
| 948 | """ |
| 949 | Use fwd app and pingall to discover all the hosts |
| 950 | """ |
| 951 | |
| 952 | activateResult = main.TRUE |
| 953 | appCheck = main.TRUE |
| 954 | getDataResult = main.TRUE |
| 955 | main.log.info( "Activating reactive forwarding app " ) |
| 956 | activateResult = main.CLIs[ 0 ].activateApp( "org.onosproject.fwd" ) |
| 957 | |
| 958 | for i in range( main.numCtrls ): |
| 959 | appCheck = appCheck and main.CLIs[ i ].appToIDCheck() |
| 960 | if appCheck != main.TRUE: |
| 961 | main.log.warn( main.CLIs[ i ].apps() ) |
| 962 | main.log.warn( main.CLIs[ i ].appIDs() ) |
| 963 | |
| 964 | pingResult = main.Mininet1.pingall( timeout = 600 ) |
| 965 | hostsJson = json.loads( main.CLIs[ 0 ].hosts() ) |
| 966 | hosts = main.Mininet1.getHosts().keys() |
| 967 | # TODO: Make better use of new getHosts function |
| 968 | for host in hosts: |
| 969 | main.hostsData[ host ] = {} |
| 970 | main.hostsData[ host ][ 'mac' ] = \ |
| 971 | main.Mininet1.getMacAddress( host ).upper() |
| 972 | for hostj in hostsJson: |
| 973 | if main.hostsData[ host ][ 'mac' ] == hostj[ 'mac' ]: |
| 974 | main.hostsData[ host ][ 'id' ] = hostj[ 'id' ] |
| 975 | main.hostsData[ host ][ 'vlan' ] = hostj[ 'vlan' ] |
| 976 | main.hostsData[ host ][ 'location' ] = \ |
| 977 | hostj[ 'location' ][ 'elementId' ] + '/' + \ |
| 978 | hostj[ 'location' ][ 'port' ] |
| 979 | main.hostsData[ host ][ 'ipAddresses' ] = hostj[ 'ipAddresses' ] |
| 980 | |
| 981 | main.log.info( "Deactivating reactive forwarding app " ) |
| 982 | deactivateResult = main.CLIs[ 0 ].deactivateApp( "org.onosproject.fwd" ) |
| 983 | if activateResult and deactivateResult and main.hostsData: |
| 984 | main.log.info( "Successfully used fwd app to discover hosts " ) |
| 985 | getDataResult = main.TRUE |
| 986 | else: |
| 987 | main.log.info( "Failed to use fwd app to discover hosts " ) |
| 988 | getDataResult = main.FALSE |
| 989 | |
| 990 | print main.hostsData |
| 991 | |
| 992 | return getDataResult |
| 993 | |
| 994 | def checkTopology( main, expectedLink ): |
| 995 | statusResult = main.TRUE |
| 996 | # Check onos topology |
| 997 | main.log.info( itemName + ": Checking ONOS topology " ) |
| 998 | |
| 999 | for i in range( main.numCtrls ): |
| 1000 | topologyResult = main.CLIs[ i ].topology() |
| 1001 | statusResult = main.ONOSbench.checkStatus( topologyResult, |
| 1002 | main.numSwitch, |
| 1003 | expectedLink )\ |
| 1004 | and statusResult |
| 1005 | if not statusResult: |
| 1006 | main.log.error( itemName + ": Topology mismatch" ) |
| 1007 | else: |
| 1008 | main.log.info( itemName + ": Topology match" ) |
| 1009 | return statusResult |
| 1010 | |
| 1011 | def checkIntentState( main, intentsId ): |
| 1012 | """ |
| 1013 | This function will check intent state to make sure all the intents |
| 1014 | are in INSTALLED state |
| 1015 | """ |
| 1016 | |
| 1017 | intentResult = main.TRUE |
| 1018 | results = [] |
| 1019 | |
| 1020 | main.log.info( itemName + ": Checking intents state" ) |
| 1021 | # First check of intents |
| 1022 | for i in range( main.numCtrls ): |
| 1023 | tempResult = main.CLIs[ i ].checkIntentState( intentsId=intentsId ) |
| 1024 | results.append( tempResult ) |
| 1025 | |
| 1026 | expectedState = [ 'INSTALLED', 'INSTALLING' ] |
| 1027 | |
| 1028 | if all( result == main.TRUE for result in results ): |
| 1029 | main.log.info( itemName + ": Intents are installed correctly" ) |
| 1030 | else: |
| 1031 | # Wait for at least 5 second before checking the intents again |
| 1032 | time.sleep( 5 ) |
| 1033 | results = [] |
| 1034 | # Second check of intents since some of the intents may be in |
| 1035 | # INSTALLING state, they should be in INSTALLED at this time |
| 1036 | for i in range( main.numCtrls ): |
| 1037 | tempResult = main.CLIs[ i ].checkIntentState( |
| 1038 | intentsId=intentsId ) |
| 1039 | results.append( tempResult ) |
| 1040 | if all( result == main.TRUE for result in results ): |
| 1041 | main.log.info( itemName + ": Intents are installed correctly" ) |
| 1042 | else: |
| 1043 | main.log.error( itemName + ": Intents are NOT installed correctly" ) |
| 1044 | intentResult = main.FALSE |
| 1045 | |
| 1046 | return intentResult |
| 1047 | |
| 1048 | def checkFlowsState( main ): |
| 1049 | |
| 1050 | main.log.info( itemName + ": Check flows state" ) |
| 1051 | checkFlowsResult = main.CLIs[ 0 ].checkFlowsState() |
| 1052 | return checkFlowsResult |
| 1053 | |
| 1054 | def link( main, sw1, sw2, option): |
| 1055 | |
| 1056 | # link down |
| 1057 | main.log.info( itemName + ": Bring link " + option + "between " + |
| 1058 | sw1 + " and " + sw2 ) |
| 1059 | linkResult = main.Mininet1.link( end1=sw1, end2=sw2, option=option ) |
| 1060 | return linkResult |
| 1061 | |
| 1062 | def removeAllIntents( main, intentsId ): |
| 1063 | """ |
| 1064 | Remove all intents in the intentsId |
| 1065 | """ |
| 1066 | |
| 1067 | intentsRemaining = [] |
| 1068 | removeIntentResult = main.TRUE |
| 1069 | # Remove intents |
| 1070 | for intent in intentsId: |
| 1071 | main.CLIs[ 0 ].removeIntent( intentId=intent, purge=True ) |
| 1072 | |
| 1073 | time.sleep( 5 ) |
| 1074 | # Checks if there is remaining intents using intents() |
| 1075 | intentsRemaining = main.CLIs[ 0 ].intents( jsonFormat=False ) |
| 1076 | # If there is remianing intents then remove intents should fail |
| 1077 | |
| 1078 | if intentsRemaining: |
| 1079 | main.log.info( itemName + ": There are " + |
| 1080 | str( len( intentsRemaining ) ) + " intents remaining, " |
| 1081 | + "failed to remove all the intents " ) |
| 1082 | removeIntentResult = main.FALSE |
| 1083 | main.log.info( intentsRemaining ) |
| 1084 | else: |
| 1085 | main.log.info( itemName + ": There are no intents remaining, " + |
| 1086 | "successfully removed all the intents." ) |
| 1087 | removeIntentResult = main.TRUE |
| 1088 | return removeIntentResult |
| 1089 | |
| 1090 | def checkFlowsCount( main ): |
| 1091 | """ |
| 1092 | Check flows count in each node |
| 1093 | """ |
| 1094 | |
| 1095 | flowsCount = [] |
| 1096 | main.log.info( itemName + ": Checking flows count in each ONOS node" ) |
| 1097 | for i in range( main.numCtrls ): |
| 1098 | summaryResult = main.CLIs[ i ].summary() |
| 1099 | if not summaryResult: |
| 1100 | main.log.error( itemName + ": There is something wrong with " + |
| 1101 | "summary command" ) |
| 1102 | return main.FALSE |
| 1103 | else: |
| 1104 | summaryJson = json.loads( summaryResult ) |
| 1105 | flowsCount.append( summaryJson.get( 'flows' ) ) |
| 1106 | |
| 1107 | if flowsCount: |
| 1108 | if all( flows==flowsCount[ 0 ] for flows in flowsCount ): |
| 1109 | main.log.info( itemName + ": There are " + str( flowsCount[ 0 ] ) + |
| 1110 | " flows in all ONOS node" ) |
| 1111 | else: |
| 1112 | for i in range( main.numCtrls ): |
| 1113 | main.log.debug( itemName + ": ONOS node " + str( i ) + " has " + |
| 1114 | flowsCount[ i ] + " flows" ) |
| 1115 | else: |
| 1116 | main.log.error( "Checking flows count failed, check summary command" ) |
| 1117 | return main.FALSE |
| 1118 | |
| 1119 | return main.TRUE |
| 1120 | |