Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 1 | """ |
Jeremy Ronquillo | 23fb216 | 2017-09-15 14:59:57 -0700 | [diff] [blame] | 2 | Copyright 2015 Open Networking Foundation ( ONF ) |
Jeremy Ronquillo | b27ce4c | 2017-07-17 12:41:28 -0700 | [diff] [blame] | 3 | |
| 4 | Please refer questions to either the onos test mailing list at <onos-test@onosproject.org>, |
| 5 | the System Testing Plans and Results wiki page at <https://wiki.onosproject.org/x/voMg>, |
| 6 | or the System Testing Guide page at <https://wiki.onosproject.org/x/WYQg> |
| 7 | |
| 8 | TestON is free software: you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by |
| 10 | the Free Software Foundation, either version 2 of the License, or |
Jeremy Ronquillo | 23fb216 | 2017-09-15 14:59:57 -0700 | [diff] [blame] | 11 | ( at your option ) any later version. |
Jeremy Ronquillo | b27ce4c | 2017-07-17 12:41:28 -0700 | [diff] [blame] | 12 | |
| 13 | TestON is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | GNU General Public License for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with TestON. If not, see <http://www.gnu.org/licenses/>. |
| 20 | """ |
Jeremy Ronquillo | b27ce4c | 2017-07-17 12:41:28 -0700 | [diff] [blame] | 21 | """ |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 22 | Description: This test is to determine if the HA test setup is |
| 23 | working correctly. There are no failures so this test should |
| 24 | have a 100% pass rate |
| 25 | |
| 26 | List of test cases: |
| 27 | CASE1: Compile ONOS and push it to the test machines |
| 28 | CASE2: Assign devices to controllers |
| 29 | CASE21: Assign mastership to controllers |
| 30 | CASE3: Assign intents |
| 31 | CASE4: Ping across added host intents |
| 32 | CASE5: Reading state of ONOS |
| 33 | CASE6: The Failure case. Since this is the Sanity test, we do nothing. |
| 34 | CASE7: Check state after control plane failure |
| 35 | CASE8: Compare topo |
| 36 | CASE9: Link s3-s28 down |
| 37 | CASE10: Link s3-s28 up |
| 38 | CASE11: Switch down |
| 39 | CASE12: Switch up |
| 40 | CASE13: Clean up |
| 41 | CASE14: start election app on all onos nodes |
| 42 | CASE15: Check that Leadership Election is still functional |
| 43 | CASE16: Install Distributed Primitives app |
| 44 | CASE17: Check for basic functionality with distributed primitives |
| 45 | """ |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 46 | class HAsanity: |
| 47 | |
| 48 | def __init__( self ): |
| 49 | self.default = '' |
| 50 | |
| 51 | def CASE1( self, main ): |
| 52 | """ |
| 53 | CASE1 is to compile ONOS and push it to the test machines |
| 54 | |
| 55 | Startup sequence: |
| 56 | cell <name> |
| 57 | onos-verify-cell |
| 58 | NOTE: temporary - onos-remove-raft-logs |
| 59 | onos-uninstall |
| 60 | start mininet |
| 61 | git pull |
| 62 | mvn clean install |
| 63 | onos-package |
| 64 | onos-install -f |
| 65 | onos-wait-for-start |
| 66 | start cli sessions |
| 67 | start tcpdump |
| 68 | """ |
| 69 | main.log.info( "ONOS HA Sanity test - initialization" ) |
Jon Hall | a440e87 | 2016-03-31 15:15:50 -0700 | [diff] [blame] | 70 | # These are for csv plotting in jenkins |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 71 | main.HAlabels = [] |
| 72 | main.HAdata = [] |
| 73 | try: |
| 74 | from tests.dependencies.ONOSSetup import ONOSSetup |
| 75 | main.testSetUp = ONOSSetup() |
| 76 | except ImportError: |
Jon Hall | ca31989 | 2017-06-15 15:25:22 -0700 | [diff] [blame] | 77 | main.log.error( "ONOSSetup not found. exiting the test" ) |
Devin Lim | 4407596 | 2017-08-11 10:56:37 -0700 | [diff] [blame] | 78 | main.cleanAndExit() |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 79 | main.testSetUp.envSetupDescription() |
Jon Hall | e1a3b75 | 2015-07-22 13:02:46 -0700 | [diff] [blame] | 80 | try: |
Jon Hall | 53c5e66 | 2016-04-13 16:06:56 -0700 | [diff] [blame] | 81 | from tests.HA.dependencies.HA import HA |
Jon Hall | 41d39f1 | 2016-04-11 22:54:35 -0700 | [diff] [blame] | 82 | main.HA = HA() |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 83 | cellName = main.params[ 'ENV' ][ 'cellName' ] |
| 84 | main.apps = main.params[ 'ENV' ][ 'appString' ] |
Devin Lim | 142b534 | 2017-07-20 15:22:39 -0700 | [diff] [blame] | 85 | stepResult = main.testSetUp.envSetup() |
Jon Hall | e1a3b75 | 2015-07-22 13:02:46 -0700 | [diff] [blame] | 86 | except Exception as e: |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 87 | main.testSetUp.envSetupException( e ) |
| 88 | main.testSetUp.evnSetupConclusion( stepResult ) |
Jon Hall | e1a3b75 | 2015-07-22 13:02:46 -0700 | [diff] [blame] | 89 | |
Jon Hall | ca31989 | 2017-06-15 15:25:22 -0700 | [diff] [blame] | 90 | main.testSetUp.ONOSSetUp( main.Mininet1, main.Cluster, cellName=cellName, removeLog=True, |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 91 | extraApply=main.HA.startingMininet ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 92 | |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 93 | main.HA.initialSetUp() |
Jon Hall | 9d2dcad | 2016-04-08 10:15:20 -0700 | [diff] [blame] | 94 | |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 95 | def CASE2( self, main ): |
| 96 | """ |
| 97 | Assign devices to controllers |
| 98 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 99 | main.HA.assignDevices( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 100 | |
| 101 | def CASE21( self, main ): |
| 102 | """ |
| 103 | Assign mastership to controllers |
| 104 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 105 | main.HA.assignMastership( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 106 | |
| 107 | def CASE3( self, main ): |
| 108 | """ |
| 109 | Assign intents |
| 110 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 111 | main.HA.assignIntents( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 112 | |
| 113 | def CASE4( self, main ): |
| 114 | """ |
| 115 | Ping across added host intents |
| 116 | """ |
Jon Hall | ca31989 | 2017-06-15 15:25:22 -0700 | [diff] [blame] | 117 | main.HA.pingAcrossHostIntent( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 118 | |
| 119 | def CASE5( self, main ): |
| 120 | """ |
| 121 | Reading state of ONOS |
| 122 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 123 | main.HA.readingState( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 124 | |
| 125 | def CASE6( self, main ): |
| 126 | """ |
| 127 | The Failure case. Since this is the Sanity test, we do nothing. |
| 128 | """ |
| 129 | import time |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 130 | assert main, "main not defined" |
| 131 | assert utilities.assert_equals, "utilities.assert_equals not defined" |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 132 | main.case( "Wait 60 seconds instead of inducing a failure" ) |
| 133 | time.sleep( 60 ) |
| 134 | utilities.assert_equals( |
| 135 | expect=main.TRUE, |
| 136 | actual=main.TRUE, |
| 137 | onpass="Sleeping 60 seconds", |
| 138 | onfail="Something is terribly wrong with my math" ) |
| 139 | |
| 140 | def CASE7( self, main ): |
| 141 | """ |
| 142 | Check state after ONOS failure |
| 143 | """ |
Devin Lim | 142b534 | 2017-07-20 15:22:39 -0700 | [diff] [blame] | 144 | main.HA.checkStateAfterEvent( main, afterWhich=0, compareSwitch=True ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 145 | |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 146 | main.step( "Leadership Election is still functional" ) |
| 147 | # Test of LeadershipElection |
Jon Hall | a440e87 | 2016-03-31 15:15:50 -0700 | [diff] [blame] | 148 | leaderList = [] |
| 149 | |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 150 | # NOTE: this only works for the sanity test. In case of failures, |
| 151 | # leader will likely change |
Jon Hall | ca31989 | 2017-06-15 15:25:22 -0700 | [diff] [blame] | 152 | leader = main.Cluster.testLeader |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 153 | leaderResult = main.TRUE |
Jon Hall | a440e87 | 2016-03-31 15:15:50 -0700 | [diff] [blame] | 154 | |
Jon Hall | ca31989 | 2017-06-15 15:25:22 -0700 | [diff] [blame] | 155 | for ctrl in main.Cluster.active(): |
| 156 | leaderN = ctrl.electionTestLeader() |
Jon Hall | a440e87 | 2016-03-31 15:15:50 -0700 | [diff] [blame] | 157 | leaderList.append( leaderN ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 158 | # verify leader is ONOS1 |
| 159 | if leaderN == leader: |
| 160 | # all is well |
| 161 | # NOTE: In failure scenario, this could be a new node, maybe |
| 162 | # check != ONOS1 |
| 163 | pass |
| 164 | elif leaderN == main.FALSE: |
| 165 | # error in response |
| 166 | main.log.error( "Something is wrong with " + |
| 167 | "electionTestLeader function, check the" + |
| 168 | " error logs" ) |
| 169 | leaderResult = main.FALSE |
Jon Hall | a440e87 | 2016-03-31 15:15:50 -0700 | [diff] [blame] | 170 | elif leaderN is None: |
Jon Hall | a478b85 | 2017-12-04 15:00:15 -0800 | [diff] [blame^] | 171 | main.log.error( ctrl.name + |
Jon Hall | a440e87 | 2016-03-31 15:15:50 -0700 | [diff] [blame] | 172 | " shows no leader for the election-app was" + |
| 173 | " elected after the old one died" ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 174 | leaderResult = main.FALSE |
Jon Hall | a440e87 | 2016-03-31 15:15:50 -0700 | [diff] [blame] | 175 | if len( set( leaderList ) ) != 1: |
| 176 | leaderResult = main.FALSE |
| 177 | main.log.error( |
| 178 | "Inconsistent view of leader for the election test app" ) |
Jon Hall | ca31989 | 2017-06-15 15:25:22 -0700 | [diff] [blame] | 179 | main.log.debug( leaderList ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 180 | utilities.assert_equals( |
| 181 | expect=main.TRUE, |
| 182 | actual=leaderResult, |
| 183 | onpass="Leadership election passed", |
| 184 | onfail="Something went wrong with Leadership election" ) |
| 185 | |
| 186 | def CASE8( self, main ): |
| 187 | """ |
| 188 | Compare topo |
| 189 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 190 | main.HA.compareTopo( main ) |
Jon Hall | d2871c2 | 2016-07-26 11:01:14 -0700 | [diff] [blame] | 191 | |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 192 | def CASE9( self, main ): |
| 193 | """ |
| 194 | Link s3-s28 down |
| 195 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 196 | main.HA.linkDown( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 197 | |
| 198 | def CASE10( self, main ): |
| 199 | """ |
| 200 | Link s3-s28 up |
| 201 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 202 | main.HA.linkUp( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 203 | |
| 204 | def CASE11( self, main ): |
| 205 | """ |
| 206 | Switch Down |
| 207 | """ |
| 208 | # NOTE: You should probably run a topology check after this |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 209 | main.HA.switchDown( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 210 | |
| 211 | def CASE12( self, main ): |
| 212 | """ |
| 213 | Switch Up |
| 214 | """ |
| 215 | # NOTE: You should probably run a topology check after this |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 216 | main.HA.switchUp( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 217 | |
| 218 | def CASE13( self, main ): |
| 219 | """ |
| 220 | Clean up |
| 221 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 222 | main.HA.cleanUp( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 223 | |
| 224 | def CASE14( self, main ): |
| 225 | """ |
| 226 | start election app on all onos nodes |
| 227 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 228 | main.HA.startElectionApp( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 229 | |
| 230 | def CASE15( self, main ): |
| 231 | """ |
| 232 | Check that Leadership Election is still functional |
acsmars | 71adceb | 2015-08-31 15:09:26 -0700 | [diff] [blame] | 233 | 15.1 Run election on each node |
| 234 | 15.2 Check that each node has the same leaders and candidates |
| 235 | 15.3 Find current leader and withdraw |
| 236 | 15.4 Check that a new node was elected leader |
| 237 | 15.5 Check that that new leader was the candidate of old leader |
| 238 | 15.6 Run for election on old leader |
| 239 | 15.7 Check that oldLeader is a candidate, and leader if only 1 node |
| 240 | 15.8 Make sure that the old leader was added to the candidate list |
| 241 | |
| 242 | old and new variable prefixes refer to data from before vs after |
| 243 | withdrawl and later before withdrawl vs after re-election |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 244 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 245 | main.HA.isElectionFunctional( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 246 | |
| 247 | def CASE16( self, main ): |
| 248 | """ |
| 249 | Install Distributed Primitives app |
| 250 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 251 | main.HA.installDistributedPrimitiveApp( main ) |
Jon Hall | 5cf14d5 | 2015-07-16 12:15:19 -0700 | [diff] [blame] | 252 | |
| 253 | def CASE17( self, main ): |
| 254 | """ |
| 255 | Check for basic functionality with distributed primitives |
| 256 | """ |
Devin Lim | 58046fa | 2017-07-05 16:55:00 -0700 | [diff] [blame] | 257 | main.HA.checkDistPrimitivesFunc( main ) |