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="", |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 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" ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 67 | try: |
| 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" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 72 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 73 | if not host2.get( "id" ): |
| 74 | main.log.warn( "ID not given for host2 {0}. Loading from main.hostData".format( host2.get( "name" ) ) ) |
| 75 | host2[ "id" ] = main.hostsData.get( host2.get( "name" ) ).get( "id" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 76 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 77 | # Adding point intent |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 78 | vlanId = host1.get( "vlan" ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 79 | intentId = main.CLIs[ onosNode ].addHostIntent( hostIdOne=host1.get( "id" ), |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 80 | hostIdTwo=host2.get( "id" ), |
| 81 | vlanId=vlanId ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 82 | except (KeyError, TypeError): |
| 83 | errorMsg = "There was a problem loading the hosts data." |
| 84 | if intentId: |
| 85 | errorMsg += " There was a problem installing host to host intent." |
| 86 | main.log.error( errorMsg ) |
| 87 | return main.FALSE |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 88 | |
| 89 | # Check intents state |
| 90 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 91 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 92 | return intentId |
| 93 | else: |
Jeremy | 2f190ca | 2016-01-29 15:23:57 -0800 | [diff] [blame] | 94 | main.log.error( "Host Intent did not install correctly" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 95 | return main.FALSE |
| 96 | |
| 97 | def testHostIntent( main, |
| 98 | name, |
| 99 | intentId, |
| 100 | host1, |
| 101 | host2, |
| 102 | onosNode=0, |
| 103 | sw1="s5", |
| 104 | sw2="s2", |
| 105 | expectedLink=0): |
| 106 | """ |
| 107 | Test a Host Intent |
| 108 | |
| 109 | Description: |
| 110 | Test a host intent of given ID between given hosts |
| 111 | |
| 112 | Steps: |
| 113 | - Fetch host data if not given |
| 114 | - Check Intent State |
| 115 | - Check Flow State |
| 116 | - Check Connectivity |
| 117 | - Check Lack of Connectivity Between Hosts not in the Intent |
| 118 | - Reroute |
| 119 | - Take Expected Link Down |
| 120 | - Check Intent State |
| 121 | - Check Flow State |
| 122 | - Check Topology |
| 123 | - Check Connectivity |
| 124 | - Bring Expected Link Up |
| 125 | - Check Intent State |
| 126 | - Check Flow State |
| 127 | - Check Topology |
| 128 | - Check Connectivity |
| 129 | - Remove Topology |
| 130 | |
| 131 | Required: |
| 132 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 133 | intentId - intent ID to be tested ( and removed ) |
| 134 | host1 - Dictionary for host1 |
| 135 | { "name":"h8", "id":"of:0000000000000005/8" } |
| 136 | host2 - Dictionary for host2 |
| 137 | { "name":"h16", "id":"of:0000000000000006/8" } |
| 138 | Optional: |
| 139 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 140 | 0 by default so that it will always use the first |
| 141 | ONOS node |
| 142 | sw1 - First switch to bring down & up for rerouting purpose |
| 143 | sw2 - Second switch to bring down & up for rerouting purpose |
| 144 | expectedLink - Expected link when the switches are down, it should |
| 145 | be two links lower than the links before the two |
| 146 | switches are down |
| 147 | |
| 148 | """ |
| 149 | |
| 150 | # Parameter Validity Check |
| 151 | assert main, "There is no main variable" |
| 152 | assert host1, "You must specify host1" |
| 153 | assert host2, "You must specify host2" |
| 154 | |
| 155 | global itemName |
| 156 | itemName = name |
| 157 | tempHostsData = {} |
| 158 | onosNode = int( onosNode ) |
| 159 | |
Jeremy | 2f190ca | 2016-01-29 15:23:57 -0800 | [diff] [blame] | 160 | main.log.info( itemName + ": Testing Host Intent" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 161 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 162 | try: |
| 163 | if not host1.get( "id" ): |
| 164 | main.log.warn( "Id not given for host1 {0}. Loading from main.hostData".format( host1.get( "name" ) ) ) |
| 165 | host1[ "id" ] = main.hostsData.get( host1.get( "name" ) ).get( "location" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 166 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 167 | if not host2.get( "id" ): |
| 168 | main.log.warn( "Id not given for host2 {0}. Loading from main.hostData".format( host2.get( "name" ) ) ) |
| 169 | host2[ "id" ] = main.hostsData.get( host2.get( "name" ) ).get( "location" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 170 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 171 | senderNames = [ host1.get( "name" ), host2.get( "name" ) ] |
| 172 | recipientNames = [ host1.get( "name" ), host2.get( "name" ) ] |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 173 | vlanId = host1.get( "vlan" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 174 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 175 | testResult = main.TRUE |
| 176 | except (KeyError, TypeError): |
| 177 | main.log.error( "There was a problem loading the hosts data." ) |
| 178 | return main.FALSE |
| 179 | |
| 180 | main.log.info( itemName + ": Testing Host to Host intents" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 181 | |
| 182 | # Check intent state |
| 183 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 184 | main.assertReturnString += 'Initial Intent State Passed\n' |
| 185 | else: |
| 186 | main.assertReturnString += 'Initial Intent State Failed\n' |
| 187 | testResult = main.FALSE |
| 188 | |
| 189 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame] | 190 | 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] | 191 | main.assertReturnString += 'Initial Flow State Passed\n' |
| 192 | else: |
| 193 | main.assertReturnString += 'Intial Flow State Failed\n' |
| 194 | testResult = main.FALSE |
| 195 | |
| 196 | # Check Connectivity |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 197 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames, vlanId ) ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 198 | main.assertReturnString += 'Initial Ping Passed\n' |
| 199 | else: |
| 200 | main.assertReturnString += 'Initial Ping Failed\n' |
| 201 | testResult = main.FALSE |
| 202 | |
| 203 | # Test rerouting if these variables exist |
| 204 | if sw1 and sw2 and expectedLink: |
| 205 | # Take link down |
| 206 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "down" ) ): |
| 207 | main.assertReturnString += 'Link Down Passed\n' |
| 208 | else: |
| 209 | main.assertReturnString += 'Link Down Failed\n' |
| 210 | testResult = main.FALSE |
| 211 | |
| 212 | # Check intent state |
| 213 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 214 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 215 | else: |
| 216 | main.assertReturnString += 'Link Down Intent State Failed\n' |
| 217 | testResult = main.FALSE |
| 218 | |
| 219 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame] | 220 | 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] | 221 | main.assertReturnString += 'Link Down Flow State Passed\n' |
| 222 | else: |
| 223 | main.assertReturnString += 'Link Down Flow State Failed\n' |
| 224 | testResult = main.FALSE |
| 225 | |
| 226 | # Check OnosTopology |
| 227 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink ) ): |
| 228 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 229 | else: |
| 230 | main.assertReturnString += 'Link Down Topology State Failed\n' |
| 231 | testResult = main.FALSE |
| 232 | |
| 233 | # Check Connection |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 234 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames, vlanId ) ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 235 | main.assertReturnString += 'Link Down Pingall Passed\n' |
| 236 | else: |
| 237 | main.assertReturnString += 'Link Down Pingall Failed\n' |
| 238 | testResult = main.FALSE |
| 239 | |
| 240 | # Bring link up |
| 241 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "up" ) ): |
| 242 | main.assertReturnString += 'Link Up Passed\n' |
| 243 | else: |
| 244 | main.assertReturnString += 'Link Up Failed\n' |
| 245 | testResult = main.FALSE |
| 246 | |
| 247 | # Wait for reroute |
| 248 | time.sleep( main.rerouteSleep ) |
| 249 | |
| 250 | # Check Intents |
| 251 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 252 | main.assertReturnString += 'Link Up Intent State Passed\n' |
| 253 | else: |
| 254 | main.assertReturnString += 'Link Up Intent State Failed\n' |
| 255 | testResult = main.FALSE |
| 256 | |
| 257 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame] | 258 | 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] | 259 | main.assertReturnString += 'Link Up Flow State Passed\n' |
| 260 | else: |
| 261 | main.assertReturnString += 'Link Up Flow State Failed\n' |
| 262 | testResult = main.FALSE |
| 263 | |
| 264 | # Check OnosTopology |
| 265 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, main.numLinks ) ): |
| 266 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 267 | else: |
| 268 | main.assertReturnString += 'Link Up Topology State Failed\n' |
| 269 | testResult = main.FALSE |
| 270 | |
| 271 | # Check Connection |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 272 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames, vlanId ) ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 273 | main.assertReturnString += 'Link Up Pingall Passed\n' |
| 274 | else: |
| 275 | main.assertReturnString += 'Link Up Pingall Failed\n' |
| 276 | testResult = main.FALSE |
| 277 | |
| 278 | # Remove all intents |
| 279 | if utilities.retry( f=removeAllIntents, retValue=main.FALSE, args=( main, [ intentId ] ) ): |
| 280 | main.assertReturnString += 'Remove Intents Passed' |
| 281 | else: |
| 282 | main.assertReturnString += 'Remove Intents Failed' |
| 283 | testResult = main.FALSE |
| 284 | |
| 285 | return testResult |
| 286 | |
| 287 | def installPointIntent( main, |
| 288 | name, |
| 289 | senders, |
| 290 | recipients, |
| 291 | onosNode=0, |
| 292 | ethType="", |
| 293 | bandwidth="", |
| 294 | lambdaAlloc=False, |
| 295 | ipProto="", |
| 296 | ipSrc="", |
| 297 | ipDst="", |
| 298 | tcpSrc="", |
| 299 | tcpDst=""): |
| 300 | """ |
| 301 | Installs a Single to Single Point Intent |
| 302 | |
| 303 | Description: |
| 304 | Install a single to single point intent |
| 305 | |
| 306 | Steps: |
| 307 | - Fetch host data if not given |
| 308 | - Add point intent |
| 309 | - Ingress device is the first sender device |
| 310 | - Egress device is the first recipient device |
| 311 | - Ports if defined in senders or recipients |
| 312 | - MAC address ethSrc loaded from Ingress device |
| 313 | - Check intent state with retry |
| 314 | Required: |
| 315 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 316 | senders - List of host dictionaries i.e. |
| 317 | [ { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } ] |
| 318 | recipients - List of host dictionaries i.e. |
| 319 | [ { "name":"h16", "device":"of:0000000000000006/8", "mac":"00:00:00:00:00:10" } ] |
| 320 | Optional: |
| 321 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 322 | 0 by default so that it will always use the first |
| 323 | ONOS node |
| 324 | ethType - Ethernet type eg. IPV4, IPV6 |
| 325 | bandwidth - Bandwidth capacity |
| 326 | lambdaAlloc - Allocate lambda, defaults to False |
| 327 | ipProto - IP protocol |
| 328 | tcp - TCP ports in the same order as the hosts in hostNames |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 329 | sw1 - First switch to bring down & up for rerouting purpose |
| 330 | sw2 - Second switch to bring down & up for rerouting purpose |
| 331 | expectedLink - Expected link when the switches are down, it should |
| 332 | be two links lower than the links before the two |
| 333 | switches are down |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 334 | """ |
| 335 | |
| 336 | assert main, "There is no main variable" |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 337 | assert senders, "You must specify a sender" |
| 338 | assert recipients, "You must specify a recipient" |
| 339 | # Assert devices or main.hostsData, "You must specify devices" |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 340 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 341 | global itemName # The name of this run. Used for logs. |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 342 | itemName = name |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 343 | onosNode = int( onosNode ) |
| 344 | |
Jeremy | 6f000c6 | 2016-02-25 17:02:28 -0800 | [diff] [blame] | 345 | main.log.info( itemName + ": Adding point to point intents" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 346 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 347 | try: |
| 348 | for sender in senders: |
| 349 | if not sender.get( "device" ): |
| 350 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 351 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 352 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 353 | for recipient in recipients: |
| 354 | if not recipient.get( "device" ): |
| 355 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 356 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 357 | |
| 358 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 359 | ingressDevice = senders[ 0 ].get( "device" ) |
| 360 | egressDevice = recipients[ 0 ].get( "device" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 361 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 362 | portIngress = senders[ 0 ].get( "port", "" ) |
| 363 | portEgress = recipients[ 0 ].get( "port", "" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 364 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 365 | dstMac = recipients[ 0 ].get( "mac" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 366 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 367 | ipSrc = senders[ 0 ].get( "ip" ) |
| 368 | ipDst = recipients[ 0 ].get( "ip" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 369 | |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 370 | vlanId = senders[ 0 ].get( "vlan" ) |
| 371 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 372 | # Adding point intent |
| 373 | intentId = main.CLIs[ onosNode ].addPointIntent( |
| 374 | ingressDevice=ingressDevice, |
| 375 | egressDevice=egressDevice, |
| 376 | portIngress=portIngress, |
| 377 | portEgress=portEgress, |
| 378 | ethType=ethType, |
| 379 | ethDst=dstMac, |
| 380 | bandwidth=bandwidth, |
| 381 | lambdaAlloc=lambdaAlloc, |
| 382 | ipProto=ipProto, |
| 383 | ipSrc=ipSrc, |
| 384 | ipDst=ipDst, |
| 385 | tcpSrc=tcpSrc, |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 386 | tcpDst=tcpDst, |
| 387 | vlanId=vlanId ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 388 | except (KeyError, TypeError): |
| 389 | errorMsg = "There was a problem loading the hosts data." |
| 390 | if intentId: |
| 391 | errorMsg += " There was a problem installing Point to Point intent." |
| 392 | main.log.error( errorMsg ) |
| 393 | return main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 394 | |
| 395 | # Check intents state |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 396 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 397 | return intentId |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 398 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 399 | main.log.error( "Point Intent did not install correctly" ) |
| 400 | return main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 401 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 402 | def pointIntentTcp( main, |
| 403 | name, |
| 404 | host1, |
| 405 | host2, |
| 406 | onosNode=0, |
| 407 | deviceId1="", |
| 408 | deviceId2="", |
| 409 | port1="", |
| 410 | port2="", |
| 411 | ethType="", |
| 412 | mac1="", |
| 413 | mac2="", |
| 414 | bandwidth="", |
| 415 | lambdaAlloc=False, |
| 416 | ipProto="", |
| 417 | ip1="", |
| 418 | ip2="", |
| 419 | tcp1="", |
| 420 | tcp2="", |
| 421 | sw1="", |
| 422 | sw2="", |
| 423 | expectedLink=0 ): |
| 424 | |
| 425 | """ |
| 426 | Description: |
| 427 | Verify add-point-intent only for TCP |
| 428 | Steps: |
| 429 | - Get device ids | ports |
| 430 | - Add point intents |
| 431 | - Check intents |
| 432 | - Verify flows |
| 433 | - Ping hosts |
| 434 | - Reroute |
| 435 | - Link down |
| 436 | - Verify flows |
| 437 | - Check topology |
| 438 | - Ping hosts |
| 439 | - Link up |
| 440 | - Verify flows |
| 441 | - Check topology |
| 442 | - Ping hosts |
| 443 | - Remove intents |
| 444 | Required: |
| 445 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 446 | host1 - Name of first host |
| 447 | host2 - Name of second host |
| 448 | Optional: |
| 449 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 450 | 0 by default so that it will always use the first |
| 451 | ONOS node |
| 452 | deviceId1 - ONOS device id of the first switch, the same as the |
| 453 | location of the first host eg. of:0000000000000001/1, |
| 454 | located at device 1 port 1 |
| 455 | deviceId2 - ONOS device id of the second switch |
| 456 | port1 - The port number where the first host is attached |
| 457 | port2 - The port number where the second host is attached |
| 458 | ethType - Ethernet type eg. IPV4, IPV6 |
| 459 | mac1 - Mac address of first host |
| 460 | mac2 - Mac address of the second host |
| 461 | bandwidth - Bandwidth capacity |
| 462 | lambdaAlloc - Allocate lambda, defaults to False |
| 463 | ipProto - IP protocol |
| 464 | ip1 - IP address of first host |
| 465 | ip2 - IP address of second host |
| 466 | tcp1 - TCP port of first host |
| 467 | tcp2 - TCP port of second host |
| 468 | sw1 - First switch to bring down & up for rerouting purpose |
| 469 | sw2 - Second switch to bring down & up for rerouting purpose |
| 470 | expectedLink - Expected link when the switches are down, it should |
| 471 | be two links lower than the links before the two |
| 472 | switches are down |
| 473 | """ |
| 474 | |
| 475 | assert main, "There is no main variable" |
| 476 | assert name, "variable name is empty" |
| 477 | assert host1 and host2, "You must specify hosts" |
| 478 | |
| 479 | global itemName |
| 480 | itemName = name |
| 481 | host1 = host1 |
| 482 | host2 = host2 |
| 483 | hostNames = [ host1, host2 ] |
| 484 | intentsId = [] |
| 485 | |
| 486 | iperfResult = main.TRUE |
| 487 | intentResult = main.TRUE |
| 488 | removeIntentResult = main.TRUE |
| 489 | flowResult = main.TRUE |
| 490 | topoResult = main.TRUE |
| 491 | linkDownResult = main.TRUE |
| 492 | linkUpResult = main.TRUE |
| 493 | onosNode = int( onosNode ) |
| 494 | |
| 495 | # Adding bidirectional point intents |
| 496 | main.log.info( itemName + ": Adding point intents" ) |
| 497 | intent1 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId1, |
| 498 | egressDevice=deviceId2, |
| 499 | portIngress=port1, |
| 500 | portEgress=port2, |
| 501 | ethType=ethType, |
| 502 | ethSrc=mac1, |
| 503 | ethDst=mac2, |
| 504 | bandwidth=bandwidth, |
| 505 | lambdaAlloc=lambdaAlloc, |
| 506 | ipProto=ipProto, |
| 507 | ipSrc=ip1, |
| 508 | ipDst=ip2, |
| 509 | tcpSrc=tcp1, |
| 510 | tcpDst="" ) |
| 511 | |
| 512 | intent2 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId2, |
| 513 | egressDevice=deviceId1, |
| 514 | portIngress=port2, |
| 515 | portEgress=port1, |
| 516 | ethType=ethType, |
| 517 | ethSrc=mac2, |
| 518 | ethDst=mac1, |
| 519 | bandwidth=bandwidth, |
| 520 | lambdaAlloc=lambdaAlloc, |
| 521 | ipProto=ipProto, |
| 522 | ipSrc=ip2, |
| 523 | ipDst=ip1, |
| 524 | tcpSrc=tcp2, |
| 525 | tcpDst="" ) |
| 526 | |
| 527 | intent3 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId1, |
| 528 | egressDevice=deviceId2, |
| 529 | portIngress=port1, |
| 530 | portEgress=port2, |
| 531 | ethType=ethType, |
| 532 | ethSrc=mac1, |
| 533 | ethDst=mac2, |
| 534 | bandwidth=bandwidth, |
| 535 | lambdaAlloc=lambdaAlloc, |
| 536 | ipProto=ipProto, |
| 537 | ipSrc=ip1, |
| 538 | ipDst=ip2, |
| 539 | tcpSrc="", |
| 540 | tcpDst=tcp2 ) |
| 541 | |
| 542 | intent4 = main.CLIs[ onosNode ].addPointIntent( ingressDevice=deviceId2, |
| 543 | egressDevice=deviceId1, |
| 544 | portIngress=port2, |
| 545 | portEgress=port1, |
| 546 | ethType=ethType, |
| 547 | ethSrc=mac2, |
| 548 | ethDst=mac1, |
| 549 | bandwidth=bandwidth, |
| 550 | lambdaAlloc=lambdaAlloc, |
| 551 | ipProto=ipProto, |
| 552 | ipSrc=ip2, |
| 553 | ipDst=ip1, |
| 554 | tcpSrc="", |
| 555 | tcpDst=tcp1 ) |
| 556 | intentsId.append( intent1 ) |
| 557 | intentsId.append( intent2 ) |
| 558 | intentsId.append( intent3 ) |
| 559 | intentsId.append( intent4 ) |
| 560 | |
| 561 | # Check intents state |
| 562 | time.sleep( main.checkIntentSleep ) |
| 563 | intentResult = checkIntentState( main, intentsId ) |
| 564 | # Check flows count in each node |
| 565 | checkFlowsCount( main ) |
| 566 | |
| 567 | # Check intents state again if first check fails... |
| 568 | if not intentResult: |
| 569 | intentResult = checkIntentState( main, intentsId ) |
| 570 | |
| 571 | # Check flows count in each node |
| 572 | checkFlowsCount( main ) |
| 573 | |
| 574 | # Verify flows |
| 575 | checkFlowsState( main ) |
| 576 | |
| 577 | # Run iperf to both host |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 578 | iperfTemp = main.Mininet1.iperftcp( host1,host2,10 ) |
| 579 | iperfResult = iperfResult and iperfTemp |
| 580 | if iperfTemp: |
| 581 | main.assertReturnString += 'Initial Iperf Passed\n' |
| 582 | else: |
| 583 | main.assertReturnString += 'Initial Iperf Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 584 | |
| 585 | # Test rerouting if these variables exist |
| 586 | if sw1 and sw2 and expectedLink: |
| 587 | # link down |
| 588 | linkDownResult = link( main, sw1, sw2, "down" ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 589 | |
| 590 | if linkDownResult: |
| 591 | main.assertReturnString += 'Link Down Passed\n' |
| 592 | else: |
| 593 | main.assertReturnString += 'Link Down Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 594 | |
| 595 | # Check flows count in each node |
| 596 | checkFlowsCount( main ) |
| 597 | # Verify flows |
| 598 | checkFlowsState( main ) |
| 599 | |
| 600 | # Check OnosTopology |
| 601 | topoResult = checkTopology( main, expectedLink ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 602 | if topoResult: |
| 603 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 604 | else: |
| 605 | main.assertReturnString += 'Link Down Topology State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 606 | |
| 607 | # Run iperf to both host |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 608 | iperfTemp = main.Mininet1.iperftcp( host1,host2,10 ) |
| 609 | iperfResult = iperfResult and iperfTemp |
| 610 | if iperfTemp: |
| 611 | main.assertReturnString += 'Link Down Iperf Passed\n' |
| 612 | else: |
| 613 | main.assertReturnString += 'Link Down Iperf Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 614 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 615 | # Check intent state |
| 616 | intentTemp = checkIntentState( main, intentsId ) |
| 617 | intentResult = intentResult and intentTemp |
| 618 | if intentTemp: |
| 619 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 620 | else: |
| 621 | main.assertReturnString += 'Link Down Intent State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 622 | |
| 623 | # Checks ONOS state in link down |
| 624 | if linkDownResult and topoResult and iperfResult and intentResult: |
| 625 | main.log.info( itemName + ": Successfully brought link down" ) |
| 626 | else: |
| 627 | main.log.error( itemName + ": Failed to bring link down" ) |
| 628 | |
| 629 | # link up |
| 630 | linkUpResult = link( main, sw1, sw2, "up" ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 631 | if linkUpTemp: |
| 632 | main.assertReturnString += 'Link Up Passed\n' |
| 633 | else: |
| 634 | main.assertReturnString += 'Link Up Failed\n' |
| 635 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 636 | time.sleep( main.rerouteSleep ) |
| 637 | |
| 638 | # Check flows count in each node |
| 639 | checkFlowsCount( main ) |
| 640 | # Verify flows |
| 641 | checkFlowsState( main ) |
| 642 | |
| 643 | # Check OnosTopology |
| 644 | topoResult = checkTopology( main, main.numLinks ) |
| 645 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 646 | if topoResult: |
| 647 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 648 | else: |
| 649 | main.assertReturnString += 'Link Up Topology State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 650 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 651 | # Run iperf to both host |
| 652 | iperfTemp = main.Mininet1.iperftcp( host1,host2,10 ) |
| 653 | iperfResult = iperfResult and iperfTemp |
| 654 | if iperfTemp: |
| 655 | main.assertReturnString += 'Link Up Iperf Passed\n' |
| 656 | else: |
| 657 | main.assertReturnString += 'Link Up Iperf Failed\n' |
| 658 | |
| 659 | # Check intent state |
| 660 | intentTemp = checkIntentState( main, intentsId ) |
| 661 | intentResult = intentResult and intentTemp |
| 662 | if intentTemp: |
| 663 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 664 | else: |
| 665 | main.assertReturnString += 'Link Down Intent State Failed\n' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 666 | |
| 667 | # Checks ONOS state in link up |
| 668 | if linkUpResult and topoResult and iperfResult and intentResult: |
| 669 | main.log.info( itemName + ": Successfully brought link back up" ) |
| 670 | else: |
| 671 | main.log.error( itemName + ": Failed to bring link back up" ) |
| 672 | |
| 673 | # Remove all intents |
| 674 | removeIntentResult = removeAllIntents( main, intentsId ) |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 675 | if removeIntentResult: |
| 676 | main.assertReturnString += 'Remove Intents Passed' |
| 677 | else: |
| 678 | main.assertReturnString += 'Remove Intents Failed' |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 679 | |
| 680 | stepResult = iperfResult and linkDownResult and linkUpResult \ |
| 681 | and intentResult and removeIntentResult |
| 682 | |
| 683 | return stepResult |
| 684 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 685 | def installSingleToMultiIntent( main, |
| 686 | name, |
| 687 | senders, |
| 688 | recipients, |
| 689 | onosNode=0, |
| 690 | ethType="", |
| 691 | bandwidth="", |
| 692 | lambdaAlloc=False, |
| 693 | ipProto="", |
| 694 | ipAddresses="", |
| 695 | tcp="", |
| 696 | sw1="", |
| 697 | sw2=""): |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 698 | """ |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 699 | Installs a Single to Multi Point Intent |
| 700 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 701 | Description: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 702 | Install a single to multi point intent using |
| 703 | add-single-to-multi-intent |
| 704 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 705 | Steps: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 706 | - Fetch host data if not given |
| 707 | - Add single to multi intent |
| 708 | - Ingress device is the first sender host |
| 709 | - Egress devices are the recipient devices |
| 710 | - Ports if defined in senders or recipients |
| 711 | - MAC address ethSrc loaded from Ingress device |
| 712 | - Check intent state with retry |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 713 | Required: |
| 714 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 715 | senders - List of host dictionaries i.e. |
| 716 | { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } |
| 717 | recipients - List of host dictionaries i.e. |
| 718 | { "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] | 719 | Optional: |
| 720 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 721 | 0 by default so that it will always use the first |
| 722 | ONOS node |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 723 | ethType - Ethernet type eg. IPV4, IPV6 |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 724 | bandwidth - Bandwidth capacity |
| 725 | lambdaAlloc - Allocate lambda, defaults to False |
| 726 | ipProto - IP protocol |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 727 | tcp - TCP ports in the same order as the hosts in hostNames |
| 728 | sw1 - First switch to bring down & up for rerouting purpose |
| 729 | sw2 - Second switch to bring down & up for rerouting purpose |
| 730 | expectedLink - Expected link when the switches are down, it should |
| 731 | be two links lower than the links before the two |
| 732 | switches are down |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 733 | """ |
| 734 | |
| 735 | assert main, "There is no main variable" |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 736 | assert senders, "You must specify a sender" |
| 737 | assert recipients, "You must specify a recipient" |
| 738 | # Assert devices or main.hostsData, "You must specify devices" |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 739 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 740 | global itemName # The name of this run. Used for logs. |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 741 | itemName = name |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 742 | onosNode = int( onosNode ) |
| 743 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 744 | main.log.info( itemName + ": Adding single point to multi point intents" ) |
| 745 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 746 | try: |
| 747 | for sender in senders: |
| 748 | if not sender.get( "device" ): |
| 749 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 750 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 751 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 752 | for recipient in recipients: |
| 753 | if not recipient.get( "device" ): |
| 754 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 755 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 756 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 757 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 758 | ingressDevice = senders[ 0 ].get( "device" ) |
| 759 | egressDeviceList = [ x.get( "device" ) for x in recipients if x.get( "device" ) ] |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 760 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 761 | portIngress = senders[ 0 ].get( "port", "" ) |
| 762 | portEgressList = [ x.get( "port" ) for x in recipients if x.get( "port" ) ] |
| 763 | if not portEgressList: |
| 764 | portEgressList = None |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 765 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 766 | srcMac = senders[ 0 ].get( "mac" ) |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 767 | vlanId = senders[ 0 ].get( "vlan" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 768 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 769 | # Adding point intent |
| 770 | intentId = main.CLIs[ onosNode ].addSinglepointToMultipointIntent( |
| 771 | ingressDevice=ingressDevice, |
| 772 | egressDeviceList=egressDeviceList, |
| 773 | portIngress=portIngress, |
| 774 | portEgressList=portEgressList, |
| 775 | ethType=ethType, |
| 776 | ethSrc=srcMac, |
| 777 | bandwidth=bandwidth, |
| 778 | lambdaAlloc=lambdaAlloc, |
| 779 | ipProto=ipProto, |
| 780 | ipSrc="", |
| 781 | ipDst="", |
| 782 | tcpSrc="", |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 783 | tcpDst="", |
| 784 | vlanId=vlanId ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 785 | except (KeyError, TypeError): |
| 786 | errorMsg = "There was a problem loading the hosts data." |
| 787 | if intentId: |
| 788 | errorMsg += " There was a problem installing Singlepoint to Multipoint intent." |
| 789 | main.log.error( errorMsg ) |
| 790 | return main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 791 | |
| 792 | # Check intents state |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 793 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 794 | return intentId |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 795 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 796 | main.log.error( "Single to Multi Intent did not install correctly" ) |
| 797 | return main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 798 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 799 | def installMultiToSingleIntent( main, |
| 800 | name, |
| 801 | senders, |
| 802 | recipients, |
| 803 | onosNode=0, |
| 804 | ethType="", |
| 805 | bandwidth="", |
| 806 | lambdaAlloc=False, |
| 807 | ipProto="", |
| 808 | ipAddresses="", |
| 809 | tcp="", |
| 810 | sw1="", |
| 811 | sw2=""): |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 812 | """ |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 813 | Installs a Multi to Single Point Intent |
| 814 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 815 | Description: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 816 | Install a multi to single point intent using |
| 817 | add-multi-to-single-intent |
| 818 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 819 | Steps: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 820 | - Fetch host data if not given |
| 821 | - Add multi to single intent |
| 822 | - Ingress devices are the senders devices |
| 823 | - Egress device is the first recipient host |
| 824 | - Ports if defined in senders or recipients |
| 825 | - MAC address ethSrc loaded from Ingress device |
| 826 | - Check intent state with retry |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 827 | Required: |
| 828 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 829 | senders - List of host dictionaries i.e. |
| 830 | [ { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } ] |
| 831 | recipients - List of host dictionaries i.e. |
| 832 | [ { "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] | 833 | Optional: |
| 834 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 835 | 0 by default so that it will always use the first |
| 836 | ONOS node |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 837 | ethType - Ethernet type eg. IPV4, IPV6 |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 838 | bandwidth - Bandwidth capacity |
| 839 | lambdaAlloc - Allocate lambda, defaults to False |
| 840 | ipProto - IP protocol |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 841 | tcp - TCP ports in the same order as the hosts in hostNames |
| 842 | sw1 - First switch to bring down & up for rerouting purpose |
| 843 | sw2 - Second switch to bring down & up for rerouting purpose |
| 844 | expectedLink - Expected link when the switches are down, it should |
| 845 | be two links lower than the links before the two |
| 846 | switches are down |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 847 | """ |
| 848 | |
| 849 | assert main, "There is no main variable" |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 850 | assert senders, "You must specify a sender" |
| 851 | assert recipients, "You must specify a recipient" |
| 852 | # Assert devices or main.hostsData, "You must specify devices" |
| 853 | |
| 854 | global itemName # The name of this run. Used for logs. |
| 855 | itemName = name |
| 856 | onosNode = int( onosNode ) |
| 857 | |
| 858 | main.log.info( itemName + ": Adding mutli to single point intents" ) |
| 859 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 860 | try: |
| 861 | for sender in senders: |
| 862 | if not sender.get( "device" ): |
| 863 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 864 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 865 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 866 | for recipient in recipients: |
| 867 | if not recipient.get( "device" ): |
| 868 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 869 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 870 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 871 | ingressDeviceList = [ x.get( "device" ) for x in senders if x.get( "device" ) ] |
| 872 | egressDevice = recipients[ 0 ].get( "device" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 873 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 874 | portIngressList = [ x.get( "port" ) for x in senders if x.get( "port" ) ] |
| 875 | portEgress = recipients[ 0 ].get( "port", "" ) |
| 876 | if not portIngressList: |
| 877 | portIngressList = None |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 878 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 879 | dstMac = recipients[ 0 ].get( "mac" ) |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 880 | vlanId = senders[ 0 ].get( "vlan" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 881 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 882 | # Adding point intent |
| 883 | intentId = main.CLIs[ onosNode ].addMultipointToSinglepointIntent( |
| 884 | ingressDeviceList=ingressDeviceList, |
| 885 | egressDevice=egressDevice, |
| 886 | portIngressList=portIngressList, |
| 887 | portEgress=portEgress, |
| 888 | ethType=ethType, |
| 889 | ethDst=dstMac, |
| 890 | bandwidth=bandwidth, |
| 891 | lambdaAlloc=lambdaAlloc, |
| 892 | ipProto=ipProto, |
| 893 | ipSrc="", |
| 894 | ipDst="", |
| 895 | tcpSrc="", |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 896 | tcpDst="", |
| 897 | vlanId=vlanId ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 898 | except (KeyError, TypeError): |
| 899 | errorMsg = "There was a problem loading the hosts data." |
| 900 | if intentId: |
| 901 | errorMsg += " There was a problem installing Multipoint to Singlepoint intent." |
| 902 | main.log.error( errorMsg ) |
| 903 | return main.FALSE |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 904 | |
| 905 | # Check intents state |
| 906 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 907 | return intentId |
| 908 | else: |
| 909 | main.log.error( "Multi to Single Intent did not install correctly" ) |
| 910 | return main.FALSE |
| 911 | |
| 912 | def testPointIntent( main, |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 913 | name, |
| 914 | intentId, |
| 915 | senders, |
| 916 | recipients, |
| 917 | badSenders={}, |
| 918 | badRecipients={}, |
| 919 | onosNode=0, |
| 920 | ethType="", |
| 921 | bandwidth="", |
| 922 | lambdaAlloc=False, |
| 923 | ipProto="", |
| 924 | ipAddresses="", |
| 925 | tcp="", |
| 926 | sw1="s5", |
| 927 | sw2="s2", |
| 928 | expectedLink=0): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 929 | """ |
| 930 | Test a Point Intent |
| 931 | |
| 932 | Description: |
| 933 | Test a point intent |
| 934 | |
| 935 | Steps: |
| 936 | - Fetch host data if not given |
| 937 | - Check Intent State |
| 938 | - Check Flow State |
| 939 | - Check Connectivity |
| 940 | - Check Lack of Connectivity Between Hosts not in the Intent |
| 941 | - Reroute |
| 942 | - Take Expected Link Down |
| 943 | - Check Intent State |
| 944 | - Check Flow State |
| 945 | - Check Topology |
| 946 | - Check Connectivity |
| 947 | - Bring Expected Link Up |
| 948 | - Check Intent State |
| 949 | - Check Flow State |
| 950 | - Check Topology |
| 951 | - Check Connectivity |
| 952 | - Remove Topology |
| 953 | |
| 954 | Required: |
| 955 | name - Type of point intent to add eg. IPV4 | VLAN | Dualstack |
| 956 | |
| 957 | senders - List of host dictionaries i.e. |
| 958 | { "name":"h8", "device":"of:0000000000000005/8","mac":"00:00:00:00:00:08" } |
| 959 | recipients - List of host dictionaries i.e. |
| 960 | { "name":"h16", "device":"of:0000000000000006/8", "mac":"00:00:00:00:00:10" } |
| 961 | Optional: |
| 962 | onosNode - ONOS node to install the intents in main.CLIs[ ] |
| 963 | 0 by default so that it will always use the first |
| 964 | ONOS node |
| 965 | ethType - Ethernet type eg. IPV4, IPV6 |
| 966 | bandwidth - Bandwidth capacity |
| 967 | lambdaAlloc - Allocate lambda, defaults to False |
| 968 | ipProto - IP protocol |
| 969 | tcp - TCP ports in the same order as the hosts in hostNames |
| 970 | sw1 - First switch to bring down & up for rerouting purpose |
| 971 | sw2 - Second switch to bring down & up for rerouting purpose |
| 972 | expectedLink - Expected link when the switches are down, it should |
| 973 | be two links lower than the links before the two |
| 974 | switches are down |
| 975 | |
| 976 | """ |
| 977 | |
| 978 | # Parameter Validity Check |
| 979 | assert main, "There is no main variable" |
| 980 | assert senders, "You must specify a sender" |
| 981 | assert recipients, "You must specify a recipient" |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 982 | |
| 983 | global itemName |
| 984 | itemName = name |
| 985 | tempHostsData = {} |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 986 | onosNode = int( onosNode ) |
| 987 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 988 | main.log.info( itemName + ": Testing Point Intent" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 989 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 990 | try: |
| 991 | # Names for scapy |
| 992 | senderNames = [ x.get( "name" ) for x in senders ] |
| 993 | recipientNames = [ x.get( "name" ) for x in recipients ] |
| 994 | badSenderNames = [ x.get( "name" ) for x in badSenders ] |
| 995 | badRecipientNames = [ x.get( "name" ) for x in badRecipients ] |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 996 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 997 | for sender in senders: |
| 998 | if not sender.get( "device" ): |
| 999 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 1000 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1001 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1002 | for recipient in recipients: |
| 1003 | if not recipient.get( "device" ): |
| 1004 | main.log.warn( "Device not given for recipient {0}. Loading from main.hostData".format( recipient.get( "name" ) ) ) |
| 1005 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1006 | vlanId = senders[ 0 ].get( "vlan" ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1007 | except (KeyError, TypeError): |
| 1008 | main.log.error( "There was a problem loading the hosts data." ) |
| 1009 | return main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1010 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1011 | testResult = main.TRUE |
| 1012 | main.log.info( itemName + ": Adding single point to multi point intents" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1013 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1014 | # Check intent state |
| 1015 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1016 | main.assertReturnString += 'Initial Intent State Passed\n' |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1017 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1018 | main.assertReturnString += 'Initial Intent State Failed\n' |
| 1019 | testResult = main.FALSE |
| 1020 | |
| 1021 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame] | 1022 | 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] | 1023 | main.assertReturnString += 'Initial Flow State Passed\n' |
| 1024 | else: |
| 1025 | main.assertReturnString += 'Intial Flow State Failed\n' |
| 1026 | testResult = main.FALSE |
| 1027 | |
| 1028 | # Check Connectivity |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1029 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames, vlanId ), attempts=3, sleep=5 ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1030 | main.assertReturnString += 'Initial Ping Passed\n' |
| 1031 | else: |
| 1032 | main.assertReturnString += 'Initial Ping Failed\n' |
| 1033 | testResult = main.FALSE |
| 1034 | |
| 1035 | # Check connections that shouldn't work |
| 1036 | if badSenderNames: |
| 1037 | main.log.info( "Checking that packets from incorrect sender do not go through" ) |
| 1038 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, badSenderNames, recipientNames ), kwargs={ "expectFailure":True } ): |
| 1039 | main.assertReturnString += 'Bad Sender Ping Passed\n' |
| 1040 | else: |
| 1041 | main.assertReturnString += 'Bad Sender Ping Failed\n' |
| 1042 | testResult = main.FALSE |
| 1043 | |
| 1044 | if badRecipientNames: |
| 1045 | main.log.info( "Checking that packets to incorrect recipients do not go through" ) |
| 1046 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, badRecipientNames ), kwargs={ "expectFailure":True } ): |
| 1047 | main.assertReturnString += 'Bad Recipient Ping Passed\n' |
| 1048 | else: |
| 1049 | main.assertReturnString += 'Bad Recipient Ping Failed\n' |
| 1050 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1051 | |
| 1052 | # Test rerouting if these variables exist |
| 1053 | if sw1 and sw2 and expectedLink: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1054 | # Take link down |
| 1055 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "down" ) ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1056 | main.assertReturnString += 'Link Down Passed\n' |
| 1057 | else: |
| 1058 | main.assertReturnString += 'Link Down Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1059 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1060 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1061 | # Check intent state |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1062 | 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] | 1063 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 1064 | else: |
| 1065 | main.assertReturnString += 'Link Down Intent State Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1066 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1067 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1068 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame] | 1069 | 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] | 1070 | main.assertReturnString += 'Link Down Flow State Passed\n' |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1071 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1072 | main.assertReturnString += 'Link Down Flow State Failed\n' |
| 1073 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1074 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1075 | # Check OnosTopology |
| 1076 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink ) ): |
| 1077 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 1078 | else: |
| 1079 | main.assertReturnString += 'Link Down Topology State Failed\n' |
| 1080 | testResult = main.FALSE |
| 1081 | |
| 1082 | # Check Connection |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1083 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames, vlanId ) ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1084 | main.assertReturnString += 'Link Down Pingall Passed\n' |
| 1085 | else: |
| 1086 | main.assertReturnString += 'Link Down Pingall Failed\n' |
| 1087 | testResult = main.FALSE |
| 1088 | |
| 1089 | # Bring link up |
| 1090 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "up" ) ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1091 | main.assertReturnString += 'Link Up Passed\n' |
| 1092 | else: |
| 1093 | main.assertReturnString += 'Link Up Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1094 | testResult = main.FALSE |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1095 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1096 | # Wait for reroute |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1097 | time.sleep( main.rerouteSleep ) |
| 1098 | |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1099 | # Check Intents |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1100 | 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] | 1101 | main.assertReturnString += 'Link Up Intent State Passed\n' |
| 1102 | else: |
| 1103 | main.assertReturnString += 'Link Up Intent State Failed\n' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1104 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1105 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1106 | # Check flows count in each node |
Jeremy | 03dab01 | 2016-04-11 08:59:17 -0700 | [diff] [blame] | 1107 | 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] | 1108 | main.assertReturnString += 'Link Up Flow State Passed\n' |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1109 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1110 | main.assertReturnString += 'Link Up Flow State Failed\n' |
| 1111 | testResult = main.FALSE |
| 1112 | |
| 1113 | # Check OnosTopology |
| 1114 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, main.numLinks ) ): |
| 1115 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 1116 | else: |
| 1117 | main.assertReturnString += 'Link Up Topology State Failed\n' |
| 1118 | testResult = main.FALSE |
| 1119 | |
| 1120 | # Check Connection |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1121 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, args=( main, senderNames, recipientNames, vlanId ) ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1122 | main.assertReturnString += 'Link Up Scapy Packet Received Passed\n' |
| 1123 | else: |
| 1124 | main.assertReturnString += 'Link Up Scapy Packet Recieved Failed\n' |
| 1125 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1126 | |
| 1127 | # Remove all intents |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1128 | if utilities.retry( f=removeAllIntents, retValue=main.FALSE, args=( main, [ intentId ] ) ): |
acsmars | d4862d1 | 2015-10-06 17:57:34 -0700 | [diff] [blame] | 1129 | main.assertReturnString += 'Remove Intents Passed' |
| 1130 | else: |
| 1131 | main.assertReturnString += 'Remove Intents Failed' |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1132 | testResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1133 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1134 | return testResult |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1135 | |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 1136 | def testEndPointFail( main, |
| 1137 | name, |
| 1138 | intentId, |
| 1139 | senders, |
| 1140 | recipients, |
| 1141 | isolatedSenders, |
| 1142 | isolatedRecipients, |
| 1143 | onosNode=0, |
| 1144 | ethType="", |
| 1145 | bandwidth="", |
| 1146 | lambdaAlloc=False, |
| 1147 | ipProto="", |
| 1148 | ipAddresses="", |
| 1149 | tcp="", |
| 1150 | sw1="", |
| 1151 | sw2="", |
| 1152 | sw3="", |
| 1153 | sw4="", |
| 1154 | sw5="", |
| 1155 | expectedLink1=0, |
| 1156 | expectedLink2=0 ): |
| 1157 | """ |
| 1158 | Test Single to Multipoint Topology for Endpoint failures |
| 1159 | """ |
| 1160 | |
| 1161 | # Parameter Validity Check |
| 1162 | assert main, "There is no main variable" |
| 1163 | assert senders, "You must specify a sender" |
| 1164 | assert recipients, "You must specify a recipient" |
| 1165 | |
| 1166 | global itemName |
| 1167 | itemName = name |
| 1168 | tempHostsData = {} |
| 1169 | onosNode = int( onosNode ) |
| 1170 | |
| 1171 | main.log.info( itemName + ": Testing Point Intent" ) |
| 1172 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1173 | try: |
| 1174 | # Names for scapy |
| 1175 | senderNames = [ x.get( "name" ) for x in senders ] |
| 1176 | recipientNames = [ x.get( "name" ) for x in recipients ] |
| 1177 | isolatedSenderNames = [ x.get( "name" ) for x in isolatedSenders ] |
| 1178 | isolatedRecipientNames = [ x.get( "name" ) for x in isolatedRecipients ] |
| 1179 | connectedSenderNames = [x.get("name") for x in senders if x.get("name") not in isolatedSenderNames] |
| 1180 | connectedRecipientNames = [x.get("name") for x in recipients if x.get("name") not in isolatedRecipientNames] |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 1181 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1182 | for sender in senders: |
| 1183 | if not sender.get( "device" ): |
| 1184 | main.log.warn( "Device not given for sender {0}. Loading from main.hostData".format( sender.get( "name" ) ) ) |
| 1185 | sender[ "device" ] = main.hostsData.get( sender.get( "name" ) ).get( "location" ) |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 1186 | |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1187 | for recipient in recipients: |
| 1188 | if not recipient.get( "device" ): |
| 1189 | main.log.warn( "Device not given for recipient {0}. Loading from\ |
| 1190 | main.hostData".format( recipient.get( "name" ) ) ) |
| 1191 | recipient[ "device" ] = main.hostsData.get( recipient.get( "name" ) ).get( "location" ) |
| 1192 | except (KeyError, TypeError): |
| 1193 | main.log.error( "There was a problem loading the hosts data." ) |
| 1194 | return main.FALSE |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 1195 | |
| 1196 | testResult = main.TRUE |
| 1197 | main.log.info( itemName + ": Adding multi point to single point intents" ) |
| 1198 | |
| 1199 | # Check intent state |
| 1200 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1201 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1202 | main.assertReturnString += 'Initial Intent State Passed\n' |
| 1203 | else: |
| 1204 | main.assertReturnString += 'Initial Intent State Failed\n' |
| 1205 | testResult = main.FALSE |
| 1206 | |
| 1207 | # Check flows count in each node |
| 1208 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1209 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1210 | retValue=main.FALSE, |
| 1211 | args=[ main ] ): |
| 1212 | main.assertReturnString += 'Initial Flow State Passed\n' |
| 1213 | else: |
| 1214 | main.assertReturnString += 'Intial Flow State Failed\n' |
| 1215 | testResult = main.FALSE |
| 1216 | |
| 1217 | # Check Connectivity |
| 1218 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1219 | args=( main, senderNames, recipientNames ) ): |
| 1220 | main.assertReturnString += 'Initial Connectivity Check Passed\n' |
| 1221 | else: |
| 1222 | main.assertReturnString += 'Initial Connectivity Check Failed\n' |
| 1223 | testResult = main.FALSE |
| 1224 | |
| 1225 | # Take two links down |
| 1226 | # Take first link down |
| 1227 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "down" ) ): |
| 1228 | main.assertReturnString += 'Link Down Passed\n' |
| 1229 | else: |
| 1230 | main.assertReturnString += 'Link Down Failed\n' |
| 1231 | testResult = main.FALSE |
| 1232 | |
| 1233 | # Take second link down |
| 1234 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw4, "down" ) ): |
| 1235 | main.assertReturnString += 'Link Down Passed\n' |
| 1236 | else: |
| 1237 | main.assertReturnString += 'Link Down Failed\n' |
| 1238 | testResult = main.FALSE |
| 1239 | |
| 1240 | # Check intent state |
| 1241 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1242 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1243 | main.assertReturnString += 'Link Down Intent State Passed\n' |
| 1244 | else: |
| 1245 | main.assertReturnString += 'Link Down Intent State Failed\n' |
| 1246 | testResult = main.FALSE |
| 1247 | |
| 1248 | # Check flows count in each node |
| 1249 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1250 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1251 | retValue=main.FALSE, args=[ main ] ): |
| 1252 | main.assertReturnString += 'Link Down Flow State Passed\n' |
| 1253 | else: |
| 1254 | main.assertReturnString += 'Link Down Flow State Failed\n' |
| 1255 | testResult = main.FALSE |
| 1256 | |
| 1257 | # Check OnosTopology |
| 1258 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink1 ) ): |
| 1259 | main.assertReturnString += 'Link Down Topology State Passed\n' |
| 1260 | else: |
| 1261 | main.assertReturnString += 'Link Down Topology State Failed\n' |
| 1262 | testResult = main.FALSE |
| 1263 | |
| 1264 | # Check Connection |
| 1265 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1266 | args=( main, senderNames, recipientNames ) ): |
| 1267 | main.assertReturnString += 'Link Down Connectivity Check Passed\n' |
| 1268 | else: |
| 1269 | main.assertReturnString += 'Link Down Connectivity Check Failed\n' |
| 1270 | testResult = main.FALSE |
| 1271 | |
| 1272 | # Take a third link down to isolate one node |
| 1273 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw5, "down" ) ): |
| 1274 | main.assertReturnString += 'Isolation link Down Passed\n' |
| 1275 | else: |
| 1276 | main.assertReturnString += 'Isolation link Down Failed\n' |
| 1277 | testResult = main.FALSE |
| 1278 | |
| 1279 | # Check intent state |
| 1280 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1281 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1282 | main.assertReturnString += 'Isolation link Down Intent State Passed\n' |
| 1283 | else: |
| 1284 | main.assertReturnString += 'Isolation link Down Intent State Failed\n' |
| 1285 | testResult = main.FALSE |
| 1286 | |
| 1287 | # Check flows count in each node |
| 1288 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1289 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1290 | retValue=main.FALSE, args=[ main ] ): |
| 1291 | main.assertReturnString += 'Isolation link Down Flow State Passed\n' |
| 1292 | else: |
| 1293 | main.assertReturnString += 'Isolation link Down Flow State Failed\n' |
| 1294 | testResult = main.FALSE |
| 1295 | |
| 1296 | # Check OnosTopology |
| 1297 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, expectedLink2 ) ): |
| 1298 | main.assertReturnString += 'Isolation link Down Topology State Passed\n' |
| 1299 | else: |
| 1300 | main.assertReturnString += 'Isolation link Down Topology State Failed\n' |
| 1301 | testResult = main.FALSE |
| 1302 | |
| 1303 | # Check Connectivity |
| 1304 | # First check connectivity of any isolated senders to recipients |
| 1305 | if isolatedSenderNames: |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1306 | if scapyCheckConnection( main, isolatedSenderNames, recipientNames, None, None, None, main.TRUE ): |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 1307 | main.assertReturnString += 'Isolation link Down Connectivity Check Passed\n' |
| 1308 | else: |
| 1309 | main.assertReturnString += 'Isolation link Down Connectivity Check Failed\n' |
| 1310 | testResult = main.FALSE |
| 1311 | |
| 1312 | # Next check connectivity of senders to any isolated recipients |
| 1313 | if isolatedRecipientNames: |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1314 | if scapyCheckConnection( main, senderNames, isolatedRecipientNames, None, None, None, main.TRUE ): |
Jeremy | e0cb5eb | 2016-01-27 17:39:09 -0800 | [diff] [blame] | 1315 | main.assertReturnString += 'Isolation link Down Connectivity Check Passed\n' |
| 1316 | else: |
| 1317 | main.assertReturnString += 'Isolation link Down Connectivity Check Failed\n' |
| 1318 | testResult = main.FALSE |
| 1319 | |
| 1320 | # Next check connectivity of connected senders and recipients |
| 1321 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1322 | args=( main, connectedSenderNames , connectedRecipientNames ) ): |
| 1323 | main.assertReturnString += 'Isolation link Down Connectivity Check Passed\n' |
| 1324 | else: |
| 1325 | main.assertReturnString += 'Isolation link Down Connectivity Check Failed\n' |
| 1326 | testResult = main.FALSE |
| 1327 | |
| 1328 | # Bring the links back up |
| 1329 | # Bring first link up |
| 1330 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw1, sw2, "up" ) ): |
| 1331 | main.assertReturnString += 'Link Up Passed\n' |
| 1332 | else: |
| 1333 | main.assertReturnString += 'Link Up Failed\n' |
| 1334 | testResult = main.FALSE |
| 1335 | |
| 1336 | # Bring second link up |
| 1337 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw5, "up" ) ): |
| 1338 | main.assertReturnString += 'Link Up Passed\n' |
| 1339 | else: |
| 1340 | main.assertReturnString += 'Link Up Failed\n' |
| 1341 | testResult = main.FALSE |
| 1342 | |
| 1343 | # Bring third link up |
| 1344 | if utilities.retry( f=link, retValue=main.FALSE, args=( main, sw3, sw4, "up" ) ): |
| 1345 | main.assertReturnString += 'Link Up Passed\n' |
| 1346 | else: |
| 1347 | main.assertReturnString += 'Link Up Failed\n' |
| 1348 | testResult = main.FALSE |
| 1349 | |
| 1350 | # Wait for reroute |
| 1351 | time.sleep( main.rerouteSleep ) |
| 1352 | |
| 1353 | # Check Intents |
| 1354 | if utilities.retry( f=checkIntentState, retValue=main.FALSE, |
| 1355 | args=( main, [ intentId ] ), sleep=main.checkIntentSleep ): |
| 1356 | main.assertReturnString += 'Link Up Intent State Passed\n' |
| 1357 | else: |
| 1358 | main.assertReturnString += 'Link Up Intent State Failed\n' |
| 1359 | testResult = main.FALSE |
| 1360 | |
| 1361 | # Check flows count in each node |
| 1362 | if utilities.retry( f=checkFlowsCount, retValue=main.FALSE, |
| 1363 | args=[ main ] ) and utilities.retry( f=checkFlowsState, |
| 1364 | retValue=main.FALSE, args=[ main ] ): |
| 1365 | main.assertReturnString += 'Link Up Flow State Passed\n' |
| 1366 | else: |
| 1367 | main.assertReturnString += 'Link Up Flow State Failed\n' |
| 1368 | testResult = main.FALSE |
| 1369 | |
| 1370 | # Check OnosTopology |
| 1371 | if utilities.retry( f=checkTopology, retValue=main.FALSE, args=( main, main.numLinks ) ): |
| 1372 | main.assertReturnString += 'Link Up Topology State Passed\n' |
| 1373 | else: |
| 1374 | main.assertReturnString += 'Link Up Topology State Failed\n' |
| 1375 | testResult = main.FALSE |
| 1376 | |
| 1377 | # Check Connection |
| 1378 | if utilities.retry( f=scapyCheckConnection, retValue=main.FALSE, |
| 1379 | args=( main, senderNames, recipientNames ) ): |
| 1380 | main.assertReturnString += 'Link Up Scapy Packet Received Passed\n' |
| 1381 | else: |
| 1382 | main.assertReturnString += 'Link Up Scapy Packet Recieved Failed\n' |
| 1383 | testResult = main.FALSE |
| 1384 | |
| 1385 | # Remove all intents |
| 1386 | if utilities.retry( f=removeAllIntents, retValue=main.FALSE, args=( main, [ intentId ] ) ): |
| 1387 | main.assertReturnString += 'Remove Intents Passed' |
| 1388 | else: |
| 1389 | main.assertReturnString += 'Remove Intents Failed' |
| 1390 | testResult = main.FALSE |
| 1391 | |
| 1392 | return testResult |
| 1393 | |
| 1394 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 1395 | def pingallHosts( main, hostList ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1396 | """ |
| 1397 | Ping all host in the hosts list variable |
| 1398 | """ |
Jon Hall | a5cb341 | 2015-08-18 14:08:22 -0700 | [diff] [blame] | 1399 | main.log.info( "Pinging: " + str( hostList ) ) |
| 1400 | return main.Mininet1.pingallHosts( hostList ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1401 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1402 | def fwdPingall( main ): |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1403 | """ |
| 1404 | Use fwd app and pingall to discover all the hosts |
| 1405 | """ |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1406 | activateResult = main.TRUE |
| 1407 | appCheck = main.TRUE |
| 1408 | getDataResult = main.TRUE |
| 1409 | main.log.info( "Activating reactive forwarding app " ) |
| 1410 | activateResult = main.CLIs[ 0 ].activateApp( "org.onosproject.fwd" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1411 | |
| 1412 | # Wait for forward app activation to propagate |
kelvin-onlab | 0ad05d1 | 2015-07-23 14:21:15 -0700 | [diff] [blame] | 1413 | time.sleep( main.fwdSleep ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1414 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1415 | # Check that forwarding is enabled on all nodes |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1416 | for i in range( main.numCtrls ): |
| 1417 | appCheck = appCheck and main.CLIs[ i ].appToIDCheck() |
| 1418 | if appCheck != main.TRUE: |
| 1419 | main.log.warn( main.CLIs[ i ].apps() ) |
| 1420 | main.log.warn( main.CLIs[ i ].appIDs() ) |
| 1421 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1422 | # Send pingall in mininet |
| 1423 | main.log.info( "Run Pingall" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1424 | pingResult = main.Mininet1.pingall( timeout = 600 ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1425 | |
| 1426 | main.log.info( "Deactivating reactive forwarding app " ) |
| 1427 | deactivateResult = main.CLIs[ 0 ].deactivateApp( "org.onosproject.fwd" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1428 | if activateResult and deactivateResult: |
| 1429 | main.log.info( "Successfully used fwd app to discover hosts" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1430 | getDataResult = main.TRUE |
| 1431 | else: |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1432 | main.log.info( "Failed to use fwd app to discover hosts" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1433 | getDataResult = main.FALSE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1434 | return getDataResult |
| 1435 | |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1436 | def confirmHostDiscovery( main ): |
| 1437 | """ |
| 1438 | Confirms that all ONOS nodes have discovered all scapy hosts |
| 1439 | """ |
| 1440 | import collections |
| 1441 | scapyHostCount = len( main.scapyHosts ) |
| 1442 | hosts = main.topo.getAllHosts( main ) # Get host data from each ONOS node |
| 1443 | hostFails = [] # Reset for each failed attempt |
| 1444 | |
| 1445 | # Check for matching hosts on each node |
| 1446 | scapyHostIPs = [ x.hostIp for x in main.scapyHosts if x.hostIp != "0.0.0.0" ] |
| 1447 | for controller in range( main.numCtrls ): |
| 1448 | controllerStr = str( controller + 1 ) # ONOS node number |
| 1449 | # Compare Hosts |
| 1450 | # Load hosts data for controller node |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1451 | try: |
| 1452 | if hosts[ controller ]: |
| 1453 | main.log.info( "Hosts discovered" ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1454 | else: |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1455 | main.log.error( "Problem discovering hosts" ) |
| 1456 | if hosts[ controller ] and "Error" not in hosts[ controller ]: |
| 1457 | try: |
| 1458 | hostData = json.loads( hosts[ controller ] ) |
| 1459 | except ( TypeError, ValueError ): |
| 1460 | main.log.error( "Could not load json:" + str( hosts[ controller ] ) ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1461 | hostFails.append( controllerStr ) |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1462 | else: |
| 1463 | onosHostIPs = [ x.get( "ipAddresses" )[ 0 ] |
| 1464 | for x in hostData |
| 1465 | if len( x.get( "ipAddresses" ) ) > 0 ] |
| 1466 | if not set( collections.Counter( scapyHostIPs ) ).issubset( set ( collections.Counter( onosHostIPs ) ) ): |
| 1467 | main.log.warn( "Controller {0} only sees nodes with {1} IPs. It should see all of the following: {2}".format( controllerStr, onosHostIPs, scapyHostIPs ) ) |
| 1468 | hostFails.append( controllerStr ) |
| 1469 | else: |
| 1470 | main.log.error( "Hosts returned nothing or an error." ) |
| 1471 | hostFails.append( controllerStr ) |
| 1472 | except IndexError: |
| 1473 | main.log.error( "Hosts returned nothing, Failed to discover hosts." ) |
| 1474 | return main.FALSE |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1475 | |
| 1476 | if hostFails: |
| 1477 | main.log.error( "List of failed ONOS Nodes:" + ', '.join(map(str, hostFails )) ) |
| 1478 | return main.FALSE |
| 1479 | else: |
| 1480 | return main.TRUE |
| 1481 | |
| 1482 | def sendDiscoveryArp( main, hosts=None ): |
| 1483 | """ |
| 1484 | Sends Discovery ARP packets from each host provided |
| 1485 | Defaults to each host in main.scapyHosts |
| 1486 | """ |
| 1487 | # Send an arp ping from each host |
| 1488 | if not hosts: |
| 1489 | hosts = main.scapyHosts |
| 1490 | for host in hosts: |
| 1491 | pkt = 'Ether( src="{0}")/ARP( psrc="{1}")'.format( host.hostMac ,host.hostIp ) |
| 1492 | # Send from the VLAN interface if there is one so ONOS discovers the VLAN correctly |
| 1493 | iface = None |
| 1494 | for interface in host.getIfList(): |
| 1495 | if '.' in interface: |
| 1496 | main.log.debug( "Detected VLAN interface {0}. Sending ARP packet from {0}".format( interface ) ) |
| 1497 | iface = interface |
| 1498 | break |
| 1499 | host.sendPacket( packet=pkt, iface=iface ) |
| 1500 | main.log.info( "Sending ARP packet from {0}".format( host.name ) ) |
| 1501 | |
| 1502 | def populateHostData( main ): |
| 1503 | """ |
| 1504 | Populates hostsData |
| 1505 | """ |
| 1506 | import json |
| 1507 | try: |
| 1508 | hostsJson = json.loads( main.CLIs[ 0 ].hosts() ) |
| 1509 | hosts = main.Mininet1.getHosts().keys() |
| 1510 | # TODO: Make better use of new getHosts function |
| 1511 | for host in hosts: |
| 1512 | main.hostsData[ host ] = {} |
| 1513 | main.hostsData[ host ][ 'mac' ] = \ |
| 1514 | main.Mininet1.getMacAddress( host ).upper() |
| 1515 | for hostj in hostsJson: |
| 1516 | if main.hostsData[ host ][ 'mac' ] == hostj[ 'mac' ]: |
| 1517 | main.hostsData[ host ][ 'id' ] = hostj[ 'id' ] |
| 1518 | main.hostsData[ host ][ 'vlan' ] = hostj[ 'vlan' ] |
| 1519 | main.hostsData[ host ][ 'location' ] = \ |
| 1520 | hostj[ 'location' ][ 'elementId' ] + '/' + \ |
| 1521 | hostj[ 'location' ][ 'port' ] |
| 1522 | main.hostsData[ host ][ 'ipAddresses' ] = hostj[ 'ipAddresses' ] |
| 1523 | return main.TRUE |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1524 | except ValueError: |
| 1525 | main.log.error( "ValueError while populating hostsData" ) |
| 1526 | return main.FALSE |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1527 | except KeyError: |
| 1528 | main.log.error( "KeyError while populating hostsData") |
| 1529 | return main.FALSE |
Jeremy | d9e4eb1 | 2016-04-13 12:09:06 -0700 | [diff] [blame] | 1530 | except IndexError: |
| 1531 | main.log.error( "IndexError while populating hostsData" ) |
| 1532 | return main.FALSE |
| 1533 | except TypeError: |
| 1534 | main.log.error( "TypeError while populating hostsData" ) |
| 1535 | return main.FALSE |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1536 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1537 | def checkTopology( main, expectedLink ): |
| 1538 | statusResult = main.TRUE |
| 1539 | # Check onos topology |
| 1540 | main.log.info( itemName + ": Checking ONOS topology " ) |
| 1541 | |
| 1542 | for i in range( main.numCtrls ): |
| 1543 | topologyResult = main.CLIs[ i ].topology() |
You Wang | 2413987 | 2016-05-03 11:48:47 -0700 | [diff] [blame] | 1544 | statusResult = main.CLIs[ i ].checkStatus( topologyResult, |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1545 | main.numSwitch, |
| 1546 | expectedLink )\ |
| 1547 | and statusResult |
| 1548 | if not statusResult: |
| 1549 | main.log.error( itemName + ": Topology mismatch" ) |
| 1550 | else: |
| 1551 | main.log.info( itemName + ": Topology match" ) |
| 1552 | return statusResult |
| 1553 | |
| 1554 | def checkIntentState( main, intentsId ): |
| 1555 | """ |
| 1556 | This function will check intent state to make sure all the intents |
| 1557 | are in INSTALLED state |
| 1558 | """ |
| 1559 | |
| 1560 | intentResult = main.TRUE |
| 1561 | results = [] |
| 1562 | |
| 1563 | main.log.info( itemName + ": Checking intents state" ) |
| 1564 | # First check of intents |
| 1565 | for i in range( main.numCtrls ): |
| 1566 | tempResult = main.CLIs[ i ].checkIntentState( intentsId=intentsId ) |
| 1567 | results.append( tempResult ) |
| 1568 | |
| 1569 | expectedState = [ 'INSTALLED', 'INSTALLING' ] |
| 1570 | |
| 1571 | if all( result == main.TRUE for result in results ): |
| 1572 | main.log.info( itemName + ": Intents are installed correctly" ) |
| 1573 | else: |
| 1574 | # Wait for at least 5 second before checking the intents again |
acsmars | b9a9269 | 2015-10-08 16:43:01 -0700 | [diff] [blame] | 1575 | main.log.error( "Intents are not installed correctly. Waiting 5 sec" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1576 | time.sleep( 5 ) |
| 1577 | results = [] |
| 1578 | # Second check of intents since some of the intents may be in |
| 1579 | # INSTALLING state, they should be in INSTALLED at this time |
| 1580 | for i in range( main.numCtrls ): |
Jeremy | 2f190ca | 2016-01-29 15:23:57 -0800 | [diff] [blame] | 1581 | tempResult = main.CLIs[ i ].checkIntentState( intentsId=intentsId ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1582 | results.append( tempResult ) |
| 1583 | if all( result == main.TRUE for result in results ): |
| 1584 | main.log.info( itemName + ": Intents are installed correctly" ) |
acsmars | b9a9269 | 2015-10-08 16:43:01 -0700 | [diff] [blame] | 1585 | intentResult = main.TRUE |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1586 | else: |
| 1587 | main.log.error( itemName + ": Intents are NOT installed correctly" ) |
| 1588 | intentResult = main.FALSE |
| 1589 | |
| 1590 | return intentResult |
| 1591 | |
| 1592 | def checkFlowsState( main ): |
| 1593 | |
| 1594 | main.log.info( itemName + ": Check flows state" ) |
| 1595 | checkFlowsResult = main.CLIs[ 0 ].checkFlowsState() |
| 1596 | return checkFlowsResult |
| 1597 | |
| 1598 | def link( main, sw1, sw2, option): |
| 1599 | |
| 1600 | # link down |
| 1601 | main.log.info( itemName + ": Bring link " + option + "between " + |
| 1602 | sw1 + " and " + sw2 ) |
| 1603 | linkResult = main.Mininet1.link( end1=sw1, end2=sw2, option=option ) |
| 1604 | return linkResult |
| 1605 | |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1606 | def scapyCheckConnection( main, senders, recipients, vlanId=None, packet=None, packetFilter=None, expectFailure=False ): |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1607 | """ |
| 1608 | Checks the connectivity between all given sender hosts and all given recipient hosts |
| 1609 | Packet may be specified. Defaults to Ether/IP packet |
| 1610 | Packet Filter may be specified. Defaults to Ether/IP from current sender MAC |
| 1611 | Todo: Optional packet and packet filter attributes for sender and recipients |
| 1612 | Expect Failure when the sender and recipient are not supposed to have connectivity |
| 1613 | Timeout of 1 second, returns main.TRUE if the filter is not triggered and kills the filter |
| 1614 | |
| 1615 | """ |
| 1616 | connectionsFunctional = main.TRUE |
| 1617 | |
| 1618 | if not packetFilter: |
| 1619 | packetFilter = 'ether host {}' |
| 1620 | |
| 1621 | if expectFailure: |
| 1622 | timeout = 1 |
| 1623 | else: |
| 1624 | timeout = 10 |
| 1625 | |
| 1626 | for sender in senders: |
| 1627 | try: |
| 1628 | senderComp = getattr( main, sender ) |
| 1629 | except AttributeError: |
| 1630 | main.log.error( "main has no attribute {}".format( sender ) ) |
| 1631 | connectionsFunctional = main.FALSE |
| 1632 | continue |
| 1633 | |
| 1634 | for recipient in recipients: |
| 1635 | # Do not send packets to self since recipient CLI will already be busy |
| 1636 | if recipient == sender: |
| 1637 | continue |
| 1638 | try: |
| 1639 | recipientComp = getattr( main, recipient ) |
| 1640 | except AttributeError: |
| 1641 | main.log.error( "main has no attribute {}".format( recipient ) ) |
| 1642 | connectionsFunctional = main.FALSE |
| 1643 | continue |
| 1644 | |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1645 | if vlanId: |
| 1646 | recipientComp.startFilter( pktFilter = ( "vlan {}".format( vlanId ) + " && " + packetFilter.format( senderComp.hostMac ) ) ) |
| 1647 | else: |
| 1648 | recipientComp.startFilter( pktFilter = packetFilter.format( senderComp.hostMac ) ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1649 | |
| 1650 | if not packet: |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1651 | if vlanId: |
| 1652 | pkt = 'Ether( src="{0}", dst="{2}" )/Dot1Q(vlan={4})/IP( src="{1}", dst="{3}" )'.format( |
| 1653 | senderComp.hostMac, |
| 1654 | senderComp.hostIp, |
| 1655 | recipientComp.hostMac, |
| 1656 | recipientComp.hostIp, |
| 1657 | vlanId ) |
| 1658 | else: |
| 1659 | pkt = 'Ether( src="{0}", dst="{2}" )/IP( src="{1}", dst="{3}" )'.format( |
| 1660 | senderComp.hostMac, |
| 1661 | senderComp.hostIp, |
| 1662 | recipientComp.hostMac, |
| 1663 | recipientComp.hostIp ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1664 | else: |
| 1665 | pkt = packet |
Jeremy Songster | 832f9e9 | 2016-05-05 14:30:49 -0700 | [diff] [blame^] | 1666 | if vlanId: |
| 1667 | senderComp.sendPacket( iface=( "{0}-eth0.{1}".format( sender, vlanId ) ), packet = pkt ) |
| 1668 | else: |
| 1669 | senderComp.sendPacket( packet = pkt ) |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1670 | |
| 1671 | if recipientComp.checkFilter( timeout ): |
| 1672 | if expectFailure: |
| 1673 | main.log.error( "Packet from {0} successfully received by {1} when it should not have been".format( sender , recipient ) ) |
| 1674 | connectionsFunctional = main.FALSE |
| 1675 | else: |
| 1676 | main.log.info( "Packet from {0} successfully received by {1}".format( sender , recipient ) ) |
| 1677 | else: |
| 1678 | recipientComp.killFilter() |
| 1679 | if expectFailure: |
| 1680 | main.log.info( "As expected, packet from {0} was not received by {1}".format( sender , recipient ) ) |
| 1681 | else: |
| 1682 | main.log.error( "Packet from {0} was not received by {1}".format( sender , recipient ) ) |
| 1683 | connectionsFunctional = main.FALSE |
| 1684 | |
| 1685 | return connectionsFunctional |
| 1686 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1687 | def removeAllIntents( main, intentsId ): |
| 1688 | """ |
| 1689 | Remove all intents in the intentsId |
| 1690 | """ |
| 1691 | |
kelvin-onlab | 5c706ff | 2015-07-20 10:56:52 -0700 | [diff] [blame] | 1692 | onosSummary = [] |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1693 | removeIntentResult = main.TRUE |
| 1694 | # Remove intents |
| 1695 | for intent in intentsId: |
| 1696 | main.CLIs[ 0 ].removeIntent( intentId=intent, purge=True ) |
| 1697 | |
acsmars | cfa5227 | 2015-08-06 15:21:45 -0700 | [diff] [blame] | 1698 | time.sleep( main.removeIntentSleep ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1699 | |
kelvin-onlab | 5c706ff | 2015-07-20 10:56:52 -0700 | [diff] [blame] | 1700 | # If there is remianing intents then remove intents should fail |
| 1701 | for i in range( main.numCtrls ): |
| 1702 | onosSummary.append( json.loads( main.CLIs[ i ].summary() ) ) |
| 1703 | |
| 1704 | for summary in onosSummary: |
| 1705 | if summary.get( 'intents' ) != 0: |
| 1706 | main.log.warn( itemName + ": There are " + |
| 1707 | str( summary.get( 'intents' ) ) + |
| 1708 | " intents remaining in node " + |
| 1709 | str( summary.get( 'node' ) ) + |
| 1710 | ", failed to remove all the intents " ) |
| 1711 | removeIntentResult = main.FALSE |
| 1712 | |
| 1713 | if removeIntentResult: |
| 1714 | main.log.info( itemName + ": There are no more intents remaining, " + |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1715 | "successfully removed all the intents." ) |
kelvin-onlab | 5c706ff | 2015-07-20 10:56:52 -0700 | [diff] [blame] | 1716 | |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1717 | return removeIntentResult |
| 1718 | |
| 1719 | def checkFlowsCount( main ): |
| 1720 | """ |
| 1721 | Check flows count in each node |
| 1722 | """ |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1723 | flowsCount = [] |
| 1724 | main.log.info( itemName + ": Checking flows count in each ONOS node" ) |
| 1725 | for i in range( main.numCtrls ): |
| 1726 | summaryResult = main.CLIs[ i ].summary() |
| 1727 | if not summaryResult: |
| 1728 | main.log.error( itemName + ": There is something wrong with " + |
| 1729 | "summary command" ) |
| 1730 | return main.FALSE |
| 1731 | else: |
| 1732 | summaryJson = json.loads( summaryResult ) |
| 1733 | flowsCount.append( summaryJson.get( 'flows' ) ) |
| 1734 | |
| 1735 | if flowsCount: |
| 1736 | if all( flows==flowsCount[ 0 ] for flows in flowsCount ): |
| 1737 | main.log.info( itemName + ": There are " + str( flowsCount[ 0 ] ) + |
| 1738 | " flows in all ONOS node" ) |
| 1739 | else: |
| 1740 | for i in range( main.numCtrls ): |
| 1741 | main.log.debug( itemName + ": ONOS node " + str( i ) + " has " + |
kelvin-onlab | 6dea6e6 | 2015-07-23 13:07:26 -0700 | [diff] [blame] | 1742 | str( flowsCount[ i ] ) + " flows" ) |
kelvin-onlab | d48a68c | 2015-07-13 16:01:36 -0700 | [diff] [blame] | 1743 | else: |
| 1744 | main.log.error( "Checking flows count failed, check summary command" ) |
| 1745 | return main.FALSE |
| 1746 | |
| 1747 | return main.TRUE |
| 1748 | |
kelvin-onlab | 58dc39e | 2015-08-06 08:11:09 -0700 | [diff] [blame] | 1749 | def checkLeaderChange( leaders1, leaders2 ): |
acsmars | e6b410f | 2015-07-17 14:39:34 -0700 | [diff] [blame] | 1750 | """ |
| 1751 | Checks for a change in intent partition leadership. |
| 1752 | |
| 1753 | Takes the output of leaders -c in json string format before and after |
| 1754 | a potential change as input |
| 1755 | |
| 1756 | Returns main.TRUE if no mismatches are detected |
| 1757 | Returns main.FALSE if there is a mismatch or on error loading the input |
| 1758 | """ |
| 1759 | try: |
| 1760 | leaders1 = json.loads( leaders1 ) |
| 1761 | leaders2 = json.loads( leaders2 ) |
| 1762 | except ( AttributeError, TypeError): |
| 1763 | main.log.exception( self.name + ": Object not as expected" ) |
| 1764 | return main.FALSE |
| 1765 | except Exception: |
| 1766 | main.log.exception( self.name + ": Uncaught exception!" ) |
| 1767 | main.cleanup() |
| 1768 | main.exit() |
| 1769 | main.log.info( "Checking Intent Paritions for Change in Leadership" ) |
| 1770 | mismatch = False |
| 1771 | for dict1 in leaders1: |
| 1772 | if "intent" in dict1.get( "topic", [] ): |
| 1773 | for dict2 in leaders2: |
| 1774 | if dict1.get( "topic", 0 ) == dict2.get( "topic", 0 ) and \ |
| 1775 | dict1.get( "leader", 0 ) != dict2.get( "leader", 0 ): |
| 1776 | mismatch = True |
| 1777 | main.log.error( "{0} changed leader from {1} to {2}".\ |
| 1778 | format( dict1.get( "topic", "no-topic" ),\ |
| 1779 | dict1.get( "leader", "no-leader" ),\ |
| 1780 | dict2.get( "leader", "no-leader" ) ) ) |
| 1781 | if mismatch: |
| 1782 | return main.FALSE |
| 1783 | else: |
| 1784 | return main.TRUE |
kelvin-onlab | 016dce2 | 2015-08-10 09:54:11 -0700 | [diff] [blame] | 1785 | |
| 1786 | def report( main ): |
| 1787 | """ |
Jeremy Songster | 1f39bf0 | 2016-01-20 17:17:25 -0800 | [diff] [blame] | 1788 | Report errors/warnings/exceptions |
kelvin-onlab | 016dce2 | 2015-08-10 09:54:11 -0700 | [diff] [blame] | 1789 | """ |
kelvin-onlab | 016dce2 | 2015-08-10 09:54:11 -0700 | [diff] [blame] | 1790 | main.ONOSbench.logReport( main.ONOSip[ 0 ], |
| 1791 | [ "INFO", |
| 1792 | "FOLLOWER", |
| 1793 | "WARN", |
| 1794 | "flow", |
| 1795 | "ERROR", |
| 1796 | "Except" ], |
| 1797 | "s" ) |
| 1798 | |
| 1799 | main.log.info( "ERROR report: \n" ) |
| 1800 | for i in range( main.numCtrls ): |
| 1801 | main.ONOSbench.logReport( main.ONOSip[ i ], |
| 1802 | [ "ERROR" ], |
| 1803 | "d" ) |
| 1804 | |
| 1805 | main.log.info( "EXCEPTIONS report: \n" ) |
| 1806 | for i in range( main.numCtrls ): |
| 1807 | main.ONOSbench.logReport( main.ONOSip[ i ], |
| 1808 | [ "Except" ], |
| 1809 | "d" ) |
| 1810 | |
| 1811 | main.log.info( "WARNING report: \n" ) |
| 1812 | for i in range( main.numCtrls ): |
| 1813 | main.ONOSbench.logReport( main.ONOSip[ i ], |
| 1814 | [ "WARN" ], |
| 1815 | "d" ) |