Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2014-present Open Networking Foundation |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 16 | package org.onosproject.net.intent.impl; |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 17 | |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 18 | import org.apache.felix.scr.annotations.Activate; |
| 19 | import org.apache.felix.scr.annotations.Component; |
| 20 | import org.apache.felix.scr.annotations.Deactivate; |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 21 | import org.apache.felix.scr.annotations.Modified; |
| 22 | import org.apache.felix.scr.annotations.Property; |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 23 | import org.apache.felix.scr.annotations.Reference; |
| 24 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 25 | import org.apache.felix.scr.annotations.Service; |
Sho SHIMIZU | e098172 | 2016-01-14 16:02:48 -0800 | [diff] [blame] | 26 | import org.onlab.util.Tools; |
Sho SHIMIZU | d5bf106 | 2016-02-25 10:26:02 -0800 | [diff] [blame] | 27 | import org.onosproject.cfg.ComponentConfigService; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 28 | import org.onosproject.core.CoreService; |
| 29 | import org.onosproject.core.IdGenerator; |
Sho SHIMIZU | 98c0a39 | 2016-01-14 18:40:53 -0800 | [diff] [blame] | 30 | import org.onosproject.event.AbstractListenerManager; |
helenyrwu | 2a67490 | 2016-07-20 09:48:04 -0700 | [diff] [blame] | 31 | import org.onosproject.net.DeviceId; |
Andreas Papazois | 0554896 | 2016-11-23 11:36:55 +0200 | [diff] [blame] | 32 | import org.onosproject.net.config.NetworkConfigService; |
Andreas Papazois | f00087c | 2016-11-23 11:36:55 +0200 | [diff] [blame] | 33 | import org.onosproject.net.domain.DomainIntentService; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 34 | import org.onosproject.net.flow.FlowRuleService; |
Thomas Vachuska | f6ec97b | 2016-02-22 10:59:23 -0800 | [diff] [blame] | 35 | import org.onosproject.net.flowobjective.FlowObjectiveService; |
helenyrwu | 2a67490 | 2016-07-20 09:48:04 -0700 | [diff] [blame] | 36 | import org.onosproject.net.group.GroupKey; |
| 37 | import org.onosproject.net.group.GroupService; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 38 | import org.onosproject.net.intent.Intent; |
| 39 | import org.onosproject.net.intent.IntentBatchDelegate; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 40 | import org.onosproject.net.intent.IntentCompiler; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 41 | import org.onosproject.net.intent.IntentInstallCoordinator; |
Brian O'Connor | cff0332 | 2015-02-03 15:28:59 -0800 | [diff] [blame] | 42 | import org.onosproject.net.intent.IntentData; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 43 | import org.onosproject.net.intent.IntentEvent; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 44 | import org.onosproject.net.intent.IntentExtensionService; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 45 | import org.onosproject.net.intent.IntentOperationContext; |
| 46 | import org.onosproject.net.intent.IntentInstaller; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 47 | import org.onosproject.net.intent.IntentListener; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 48 | import org.onosproject.net.intent.IntentService; |
| 49 | import org.onosproject.net.intent.IntentState; |
| 50 | import org.onosproject.net.intent.IntentStore; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 51 | import org.onosproject.net.intent.IntentStoreDelegate; |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 52 | import org.onosproject.net.intent.Key; |
Yi Tseng | 24d9be7 | 2017-05-12 11:28:13 -0700 | [diff] [blame] | 53 | import org.onosproject.net.intent.ObjectiveTrackerService; |
helenyrwu | 2a67490 | 2016-07-20 09:48:04 -0700 | [diff] [blame] | 54 | import org.onosproject.net.intent.PointToPointIntent; |
Yi Tseng | 24d9be7 | 2017-05-12 11:28:13 -0700 | [diff] [blame] | 55 | import org.onosproject.net.intent.TopologyChangeDelegate; |
helenyrwu | 2a67490 | 2016-07-20 09:48:04 -0700 | [diff] [blame] | 56 | import org.onosproject.net.intent.impl.compiler.PointToPointIntentCompiler; |
Sho SHIMIZU | 36a8a6e | 2015-02-13 15:38:45 -0800 | [diff] [blame] | 57 | import org.onosproject.net.intent.impl.phase.FinalIntentProcessPhase; |
Sho SHIMIZU | ce49b60 | 2015-02-23 19:15:49 -0800 | [diff] [blame] | 58 | import org.onosproject.net.intent.impl.phase.IntentProcessPhase; |
Brian O'Connor | c590ebb | 2016-12-08 18:16:41 -0800 | [diff] [blame] | 59 | import org.onosproject.net.intent.impl.phase.Skipped; |
Luca Prete | de10c78 | 2017-01-05 17:23:08 -0800 | [diff] [blame] | 60 | import org.onosproject.net.resource.ResourceConsumer; |
Sho SHIMIZU | e18cb12 | 2016-02-22 21:04:56 -0800 | [diff] [blame] | 61 | import org.onosproject.net.resource.ResourceService; |
Luca Prete | de10c78 | 2017-01-05 17:23:08 -0800 | [diff] [blame] | 62 | import org.osgi.service.component.ComponentContext; |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 63 | import org.slf4j.Logger; |
| 64 | |
Brian O'Connor | f0c5a05 | 2015-04-27 00:34:53 -0700 | [diff] [blame] | 65 | import java.util.Collection; |
| 66 | import java.util.EnumSet; |
| 67 | import java.util.List; |
| 68 | import java.util.Map; |
Sho SHIMIZU | ab541a5 | 2016-01-13 23:29:32 -0800 | [diff] [blame] | 69 | import java.util.Objects; |
Brian O'Connor | f0c5a05 | 2015-04-27 00:34:53 -0700 | [diff] [blame] | 70 | import java.util.Optional; |
Sho SHIMIZU | ad8ab27 | 2016-01-13 22:08:58 -0800 | [diff] [blame] | 71 | import java.util.concurrent.CompletableFuture; |
Brian O'Connor | f0c5a05 | 2015-04-27 00:34:53 -0700 | [diff] [blame] | 72 | import java.util.concurrent.ExecutorService; |
Brian O'Connor | f0c5a05 | 2015-04-27 00:34:53 -0700 | [diff] [blame] | 73 | import java.util.stream.Collectors; |
Brian O'Connor | fa81eae | 2014-10-30 13:20:05 -0700 | [diff] [blame] | 74 | |
Brian O'Connor | fa81eae | 2014-10-30 13:20:05 -0700 | [diff] [blame] | 75 | import static com.google.common.base.Preconditions.checkNotNull; |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 76 | import static com.google.common.base.Strings.isNullOrEmpty; |
Yuta HIGUCHI | c2bf3d8 | 2014-11-28 18:50:41 -0800 | [diff] [blame] | 77 | import static java.util.concurrent.Executors.newFixedThreadPool; |
Brian O'Connor | db15b04 | 2015-02-04 14:59:28 -0800 | [diff] [blame] | 78 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
Brian O'Connor | bdc7f00 | 2015-02-18 20:49:41 -0800 | [diff] [blame] | 79 | import static org.onlab.util.Tools.groupedThreads; |
Thomas Vachuska | f6ec97b | 2016-02-22 10:59:23 -0800 | [diff] [blame] | 80 | import static org.onosproject.net.intent.IntentState.*; |
Jonathan Hart | 96c5a4a | 2015-07-31 14:23:33 -0700 | [diff] [blame] | 81 | import static org.onosproject.net.intent.constraint.PartialFailureConstraint.intentAllowsPartialFailure; |
Sho SHIMIZU | ce49b60 | 2015-02-23 19:15:49 -0800 | [diff] [blame] | 82 | import static org.onosproject.net.intent.impl.phase.IntentProcessPhase.newInitialPhase; |
Changhoon Yoon | 541ef71 | 2015-05-23 17:18:34 +0900 | [diff] [blame] | 83 | import static org.onosproject.security.AppGuard.checkPermission; |
Sho SHIMIZU | 98c0a39 | 2016-01-14 18:40:53 -0800 | [diff] [blame] | 84 | import static org.onosproject.security.AppPermission.Type.INTENT_READ; |
| 85 | import static org.onosproject.security.AppPermission.Type.INTENT_WRITE; |
Thomas Vachuska | 42e8cce | 2015-07-29 19:25:18 -0700 | [diff] [blame] | 86 | import static org.slf4j.LoggerFactory.getLogger; |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 87 | |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 88 | /** |
Brian O'Connor | ce2d8b5 | 2015-07-29 16:24:13 -0700 | [diff] [blame] | 89 | * An implementation of intent service. |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 90 | */ |
| 91 | @Component(immediate = true) |
| 92 | @Service |
| 93 | public class IntentManager |
Thomas Vachuska | 42e8cce | 2015-07-29 19:25:18 -0700 | [diff] [blame] | 94 | extends AbstractListenerManager<IntentEvent, IntentListener> |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 95 | implements IntentService, IntentExtensionService, IntentInstallCoordinator { |
Thomas Vachuska | 42e8cce | 2015-07-29 19:25:18 -0700 | [diff] [blame] | 96 | |
Sho SHIMIZU | 8b5051d | 2014-11-05 11:24:13 -0800 | [diff] [blame] | 97 | private static final Logger log = getLogger(IntentManager.class); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 98 | |
Sho SHIMIZU | 17c09da | 2016-03-31 12:54:17 -0700 | [diff] [blame] | 99 | private static final String INTENT_NULL = "Intent cannot be null"; |
| 100 | private static final String INTENT_ID_NULL = "Intent key cannot be null"; |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 101 | |
Brian O'Connor | 7a71d5d | 2014-12-02 00:12:27 -0800 | [diff] [blame] | 102 | private static final EnumSet<IntentState> RECOMPILE |
| 103 | = EnumSet.of(INSTALL_REQ, FAILED, WITHDRAW_REQ); |
Jonathan Hart | 96c5a4a | 2015-07-31 14:23:33 -0700 | [diff] [blame] | 104 | private static final EnumSet<IntentState> WITHDRAW |
| 105 | = EnumSet.of(WITHDRAW_REQ, WITHDRAWING, WITHDRAWN); |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 106 | |
Thomas Vachuska | bdbdd24 | 2016-03-01 01:55:55 -0800 | [diff] [blame] | 107 | private static final boolean DEFAULT_SKIP_RELEASE_RESOURCES_ON_WITHDRAWAL = false; |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 108 | @Property(name = "skipReleaseResourcesOnWithdrawal", |
| 109 | boolValue = DEFAULT_SKIP_RELEASE_RESOURCES_ON_WITHDRAWAL, |
| 110 | label = "Indicates whether skipping resource releases on withdrawal is enabled or not") |
| 111 | private boolean skipReleaseResourcesOnWithdrawal = DEFAULT_SKIP_RELEASE_RESOURCES_ON_WITHDRAWAL; |
Brian O'Connor | 7a71d5d | 2014-12-02 00:12:27 -0800 | [diff] [blame] | 112 | |
Thomas Vachuska | bdbdd24 | 2016-03-01 01:55:55 -0800 | [diff] [blame] | 113 | private static final int DEFAULT_NUM_THREADS = 12; |
| 114 | @Property(name = "numThreads", |
| 115 | intValue = DEFAULT_NUM_THREADS, |
| 116 | label = "Number of worker threads") |
| 117 | private int numThreads = DEFAULT_NUM_THREADS; |
| 118 | |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 119 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 120 | protected CoreService coreService; |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 121 | |
| 122 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 123 | protected IntentStore store; |
| 124 | |
| 125 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
tom | 85258ee | 2014-10-07 00:10:02 -0700 | [diff] [blame] | 126 | protected ObjectiveTrackerService trackerService; |
tom | 95329eb | 2014-10-06 08:40:06 -0700 | [diff] [blame] | 127 | |
| 128 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Sho SHIMIZU | 214ac32 | 2015-02-23 19:30:15 -0800 | [diff] [blame] | 129 | protected FlowRuleService flowRuleService; |
Brian O'Connor | f2dbde5 | 2014-10-10 16:20:24 -0700 | [diff] [blame] | 130 | |
Naoki Shiota | bbc7ead | 2016-01-20 14:10:38 -0800 | [diff] [blame] | 131 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Thomas Vachuska | f6ec97b | 2016-02-22 10:59:23 -0800 | [diff] [blame] | 132 | protected FlowObjectiveService flowObjectiveService; |
| 133 | |
| 134 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Andreas Papazois | f00087c | 2016-11-23 11:36:55 +0200 | [diff] [blame] | 135 | protected DomainIntentService domainIntentService; |
| 136 | |
| 137 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Naoki Shiota | bbc7ead | 2016-01-20 14:10:38 -0800 | [diff] [blame] | 138 | protected ResourceService resourceService; |
| 139 | |
Sho SHIMIZU | d5bf106 | 2016-02-25 10:26:02 -0800 | [diff] [blame] | 140 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 141 | protected ComponentConfigService configService; |
| 142 | |
helenyrwu | 2a67490 | 2016-07-20 09:48:04 -0700 | [diff] [blame] | 143 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 144 | protected GroupService groupService; |
| 145 | |
Andreas Papazois | 0554896 | 2016-11-23 11:36:55 +0200 | [diff] [blame] | 146 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 147 | private NetworkConfigService networkConfigService; |
| 148 | |
Brian O'Connor | db15b04 | 2015-02-04 14:59:28 -0800 | [diff] [blame] | 149 | private ExecutorService batchExecutor; |
| 150 | private ExecutorService workerExecutor; |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 151 | |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 152 | private final CompilerRegistry compilerRegistry = new CompilerRegistry(); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 153 | private final InstallerRegistry installerRegistry = new InstallerRegistry(); |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 154 | private final InternalIntentProcessor processor = new InternalIntentProcessor(); |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 155 | private final IntentStoreDelegate delegate = new InternalStoreDelegate(); |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 156 | private final IntentStoreDelegate testOnlyDelegate = new TestOnlyIntentStoreDelegate(); |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 157 | private final TopologyChangeDelegate topoDelegate = new InternalTopoChangeDelegate(); |
| 158 | private final IntentBatchDelegate batchDelegate = new InternalBatchDelegate(); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 159 | private InstallCoordinator installCoordinator; |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 160 | private IdGenerator idGenerator; |
| 161 | |
Brian O'Connor | b499b35 | 2015-02-03 16:46:15 -0800 | [diff] [blame] | 162 | private final IntentAccumulator accumulator = new IntentAccumulator(batchDelegate); |
Brian O'Connor | cff0332 | 2015-02-03 15:28:59 -0800 | [diff] [blame] | 163 | |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 164 | @Activate |
| 165 | public void activate() { |
Sho SHIMIZU | d5bf106 | 2016-02-25 10:26:02 -0800 | [diff] [blame] | 166 | configService.registerProperties(getClass()); |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 167 | if (skipReleaseResourcesOnWithdrawal) { |
| 168 | store.setDelegate(testOnlyDelegate); |
| 169 | } else { |
| 170 | store.setDelegate(delegate); |
| 171 | } |
tom | 95329eb | 2014-10-06 08:40:06 -0700 | [diff] [blame] | 172 | trackerService.setDelegate(topoDelegate); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 173 | eventDispatcher.addSink(IntentEvent.class, listenerRegistry); |
HIGUCHI Yuta | d9e0105 | 2016-04-14 09:31:42 -0700 | [diff] [blame] | 174 | batchExecutor = newSingleThreadExecutor(groupedThreads("onos/intent", "batch", log)); |
| 175 | workerExecutor = newFixedThreadPool(numThreads, groupedThreads("onos/intent", "worker-%d", log)); |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 176 | idGenerator = coreService.getIdGenerator("intent-ids"); |
Thomas Vachuska | 2323596 | 2017-02-03 11:44:15 -0800 | [diff] [blame] | 177 | Intent.unbindIdGenerator(idGenerator); |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 178 | Intent.bindIdGenerator(idGenerator); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 179 | installCoordinator = new InstallCoordinator(installerRegistry, store); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 180 | log.info("Started"); |
| 181 | } |
| 182 | |
| 183 | @Deactivate |
| 184 | public void deactivate() { |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 185 | if (skipReleaseResourcesOnWithdrawal) { |
| 186 | store.unsetDelegate(testOnlyDelegate); |
| 187 | } else { |
| 188 | store.unsetDelegate(delegate); |
| 189 | } |
Sho SHIMIZU | d5bf106 | 2016-02-25 10:26:02 -0800 | [diff] [blame] | 190 | configService.unregisterProperties(getClass(), false); |
tom | 95329eb | 2014-10-06 08:40:06 -0700 | [diff] [blame] | 191 | trackerService.unsetDelegate(topoDelegate); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 192 | eventDispatcher.removeSink(IntentEvent.class); |
Brian O'Connor | db15b04 | 2015-02-04 14:59:28 -0800 | [diff] [blame] | 193 | batchExecutor.shutdown(); |
Brian O'Connor | 3c58e96 | 2015-04-28 23:21:51 -0700 | [diff] [blame] | 194 | workerExecutor.shutdown(); |
Brian O'Connor | 520c052 | 2014-11-23 23:50:47 -0800 | [diff] [blame] | 195 | Intent.unbindIdGenerator(idGenerator); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 196 | log.info("Stopped"); |
| 197 | } |
| 198 | |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 199 | @Modified |
| 200 | public void modified(ComponentContext context) { |
| 201 | if (context == null) { |
| 202 | skipReleaseResourcesOnWithdrawal = DEFAULT_SKIP_RELEASE_RESOURCES_ON_WITHDRAWAL; |
| 203 | logConfig("Default config"); |
| 204 | return; |
| 205 | } |
| 206 | |
| 207 | String s = Tools.get(context.getProperties(), "skipReleaseResourcesOnWithdrawal"); |
| 208 | boolean newTestEnabled = isNullOrEmpty(s) ? skipReleaseResourcesOnWithdrawal : Boolean.parseBoolean(s.trim()); |
| 209 | if (skipReleaseResourcesOnWithdrawal && !newTestEnabled) { |
| 210 | store.unsetDelegate(testOnlyDelegate); |
| 211 | store.setDelegate(delegate); |
Thomas Vachuska | bdbdd24 | 2016-03-01 01:55:55 -0800 | [diff] [blame] | 212 | skipReleaseResourcesOnWithdrawal = false; |
| 213 | logConfig("Reconfigured skip release resources on withdrawal"); |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 214 | } else if (!skipReleaseResourcesOnWithdrawal && newTestEnabled) { |
| 215 | store.unsetDelegate(delegate); |
| 216 | store.setDelegate(testOnlyDelegate); |
Thomas Vachuska | bdbdd24 | 2016-03-01 01:55:55 -0800 | [diff] [blame] | 217 | skipReleaseResourcesOnWithdrawal = true; |
| 218 | logConfig("Reconfigured skip release resources on withdrawal"); |
| 219 | } |
| 220 | |
| 221 | s = Tools.get(context.getProperties(), "numThreads"); |
| 222 | int newNumThreads = isNullOrEmpty(s) ? numThreads : Integer.parseInt(s); |
| 223 | if (newNumThreads != numThreads) { |
| 224 | numThreads = newNumThreads; |
| 225 | ExecutorService oldWorkerExecutor = workerExecutor; |
HIGUCHI Yuta | 060da9a | 2016-03-11 19:16:35 -0800 | [diff] [blame] | 226 | workerExecutor = newFixedThreadPool(numThreads, groupedThreads("onos/intent", "worker-%d", log)); |
Thomas Vachuska | bdbdd24 | 2016-03-01 01:55:55 -0800 | [diff] [blame] | 227 | if (oldWorkerExecutor != null) { |
| 228 | oldWorkerExecutor.shutdown(); |
| 229 | } |
| 230 | logConfig("Reconfigured number of worker threads"); |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 231 | } |
| 232 | } |
| 233 | |
| 234 | private void logConfig(String prefix) { |
| 235 | log.info("{} with skipReleaseResourcesOnWithdrawal = {}", prefix, skipReleaseResourcesOnWithdrawal); |
| 236 | } |
| 237 | |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 238 | @Override |
| 239 | public void submit(Intent intent) { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 240 | checkPermission(INTENT_WRITE); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 241 | checkNotNull(intent, INTENT_NULL); |
Yuta HIGUCHI | 4f8a377 | 2017-05-16 20:23:49 -0700 | [diff] [blame] | 242 | IntentData data = IntentData.submit(intent); |
Brian O'Connor | cff0332 | 2015-02-03 15:28:59 -0800 | [diff] [blame] | 243 | store.addPending(data); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 244 | } |
| 245 | |
| 246 | @Override |
| 247 | public void withdraw(Intent intent) { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 248 | checkPermission(INTENT_WRITE); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 249 | checkNotNull(intent, INTENT_NULL); |
Yuta HIGUCHI | 4f8a377 | 2017-05-16 20:23:49 -0700 | [diff] [blame] | 250 | IntentData data = IntentData.withdraw(intent); |
Brian O'Connor | cff0332 | 2015-02-03 15:28:59 -0800 | [diff] [blame] | 251 | store.addPending(data); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 252 | } |
| 253 | |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 254 | @Override |
Ray Milkey | 8c6d00e | 2015-03-13 14:14:34 -0700 | [diff] [blame] | 255 | public void purge(Intent intent) { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 256 | checkPermission(INTENT_WRITE); |
Ray Milkey | 8c6d00e | 2015-03-13 14:14:34 -0700 | [diff] [blame] | 257 | checkNotNull(intent, INTENT_NULL); |
Yuta HIGUCHI | 4f8a377 | 2017-05-16 20:23:49 -0700 | [diff] [blame] | 258 | IntentData data = IntentData.purge(intent); |
Ray Milkey | 8c6d00e | 2015-03-13 14:14:34 -0700 | [diff] [blame] | 259 | store.addPending(data); |
helenyrwu | 2a67490 | 2016-07-20 09:48:04 -0700 | [diff] [blame] | 260 | |
| 261 | // remove associated group if there is one |
| 262 | if (intent instanceof PointToPointIntent) { |
| 263 | PointToPointIntent pointIntent = (PointToPointIntent) intent; |
| 264 | DeviceId deviceId = pointIntent.ingressPoint().deviceId(); |
| 265 | GroupKey groupKey = PointToPointIntentCompiler.makeGroupKey(intent.id()); |
| 266 | groupService.removeGroup(deviceId, groupKey, |
| 267 | intent.appId()); |
| 268 | } |
Ray Milkey | 8c6d00e | 2015-03-13 14:14:34 -0700 | [diff] [blame] | 269 | } |
| 270 | |
| 271 | @Override |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 272 | public Intent getIntent(Key key) { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 273 | checkPermission(INTENT_READ); |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 274 | return store.getIntent(key); |
| 275 | } |
| 276 | |
| 277 | @Override |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 278 | public Iterable<Intent> getIntents() { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 279 | checkPermission(INTENT_READ); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 280 | return store.getIntents(); |
| 281 | } |
| 282 | |
| 283 | @Override |
Brian O'Connor | 3822430 | 2016-08-02 22:03:01 -0700 | [diff] [blame] | 284 | public void addPending(IntentData intentData) { |
| 285 | checkPermission(INTENT_WRITE); |
| 286 | checkNotNull(intentData, INTENT_NULL); |
| 287 | //TODO we might consider further checking / assertions |
| 288 | store.addPending(intentData); |
| 289 | } |
| 290 | |
| 291 | @Override |
Thomas Vachuska | c46af20 | 2015-06-03 16:43:27 -0700 | [diff] [blame] | 292 | public Iterable<IntentData> getIntentData() { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 293 | checkPermission(INTENT_READ); |
Thomas Vachuska | c46af20 | 2015-06-03 16:43:27 -0700 | [diff] [blame] | 294 | return store.getIntentData(false, 0); |
| 295 | } |
| 296 | |
| 297 | @Override |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 298 | public long getIntentCount() { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 299 | checkPermission(INTENT_READ); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 300 | return store.getIntentCount(); |
| 301 | } |
| 302 | |
| 303 | @Override |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 304 | public IntentState getIntentState(Key intentKey) { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 305 | checkPermission(INTENT_READ); |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 306 | checkNotNull(intentKey, INTENT_ID_NULL); |
| 307 | return store.getIntentState(intentKey); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 308 | } |
| 309 | |
| 310 | @Override |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 311 | public List<Intent> getInstallableIntents(Key intentKey) { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 312 | checkPermission(INTENT_READ); |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 313 | checkNotNull(intentKey, INTENT_ID_NULL); |
| 314 | return store.getInstallableIntents(intentKey); |
Thomas Vachuska | 10d4abc | 2014-10-21 12:47:26 -0700 | [diff] [blame] | 315 | } |
| 316 | |
| 317 | @Override |
Brian O'Connor | be28a87 | 2015-02-19 21:44:37 -0800 | [diff] [blame] | 318 | public boolean isLocal(Key intentKey) { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 319 | checkPermission(INTENT_READ); |
Brian O'Connor | be28a87 | 2015-02-19 21:44:37 -0800 | [diff] [blame] | 320 | return store.isMaster(intentKey); |
| 321 | } |
| 322 | |
| 323 | @Override |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 324 | public <T extends Intent> void registerCompiler(Class<T> cls, IntentCompiler<T> compiler) { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 325 | checkPermission(INTENT_WRITE); |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 326 | compilerRegistry.registerCompiler(cls, compiler); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 327 | } |
| 328 | |
| 329 | @Override |
| 330 | public <T extends Intent> void unregisterCompiler(Class<T> cls) { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 331 | checkPermission(INTENT_WRITE); |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 332 | compilerRegistry.unregisterCompiler(cls); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 333 | } |
| 334 | |
| 335 | @Override |
| 336 | public Map<Class<? extends Intent>, IntentCompiler<? extends Intent>> getCompilers() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 337 | checkPermission(INTENT_READ); |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 338 | return compilerRegistry.getCompilers(); |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 339 | } |
| 340 | |
| 341 | @Override |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 342 | public <T extends Intent> void registerInstaller(Class<T> cls, IntentInstaller<T> installer) { |
| 343 | installerRegistry.registerInstaller(cls, installer); |
| 344 | } |
| 345 | |
| 346 | @Override |
| 347 | public <T extends Intent> void unregisterInstaller(Class<T> cls) { |
| 348 | installerRegistry.unregisterInstaller(cls); |
| 349 | } |
| 350 | |
| 351 | @Override |
| 352 | public Map<Class<? extends Intent>, IntentInstaller<? extends Intent>> getInstallers() { |
| 353 | return installerRegistry.getInstallers(); |
| 354 | } |
| 355 | |
| 356 | @Override |
| 357 | @SuppressWarnings("unchecked") |
| 358 | public <T extends Intent> IntentInstaller<T> getInstaller(Class<T> cls) { |
| 359 | return (IntentInstaller<T>) installerRegistry.getInstallers().get(cls); |
| 360 | } |
| 361 | |
| 362 | @Override |
Jonathan Hart | 34f1e38 | 2015-02-24 16:52:23 -0800 | [diff] [blame] | 363 | public Iterable<Intent> getPending() { |
Changhoon Yoon | b856b81 | 2015-08-10 03:47:19 +0900 | [diff] [blame] | 364 | checkPermission(INTENT_READ); |
Jonathan Hart | 34f1e38 | 2015-02-24 16:52:23 -0800 | [diff] [blame] | 365 | return store.getPending(); |
| 366 | } |
| 367 | |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 368 | @Override |
| 369 | public void intentInstallSuccess(IntentOperationContext context) { |
| 370 | installCoordinator.success(context); |
| 371 | } |
| 372 | |
| 373 | @Override |
| 374 | public void intentInstallFailed(IntentOperationContext context) { |
| 375 | installCoordinator.failed(context); |
| 376 | } |
| 377 | |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 378 | // Store delegate to re-post events emitted from the store. |
| 379 | private class InternalStoreDelegate implements IntentStoreDelegate { |
| 380 | @Override |
| 381 | public void notify(IntentEvent event) { |
Thomas Vachuska | 42e8cce | 2015-07-29 19:25:18 -0700 | [diff] [blame] | 382 | post(event); |
Naoki Shiota | bbc7ead | 2016-01-20 14:10:38 -0800 | [diff] [blame] | 383 | switch (event.type()) { |
| 384 | case WITHDRAWN: |
Luca Prete | de10c78 | 2017-01-05 17:23:08 -0800 | [diff] [blame] | 385 | if (!skipReleaseResourcesOnWithdrawal) { |
| 386 | releaseResources(event.subject()); |
Naoki Shiota | bbc7ead | 2016-01-20 14:10:38 -0800 | [diff] [blame] | 387 | } |
| 388 | break; |
| 389 | default: |
| 390 | break; |
| 391 | } |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 392 | } |
Brian O'Connor | ea4d7d1 | 2015-01-28 16:37:46 -0800 | [diff] [blame] | 393 | |
| 394 | @Override |
Brian O'Connor | cff0332 | 2015-02-03 15:28:59 -0800 | [diff] [blame] | 395 | public void process(IntentData data) { |
| 396 | accumulator.add(data); |
Brian O'Connor | ea4d7d1 | 2015-01-28 16:37:46 -0800 | [diff] [blame] | 397 | } |
Thomas Vachuska | c46af20 | 2015-06-03 16:43:27 -0700 | [diff] [blame] | 398 | |
| 399 | @Override |
| 400 | public void onUpdate(IntentData intentData) { |
| 401 | trackerService.trackIntent(intentData); |
| 402 | } |
Luca Prete | de10c78 | 2017-01-05 17:23:08 -0800 | [diff] [blame] | 403 | |
| 404 | private void releaseResources(Intent intent) { |
| 405 | // If a resource group is set on the intent, the resource consumer is |
| 406 | // set equal to it. Otherwise it's set to the intent key |
| 407 | ResourceConsumer resourceConsumer = |
| 408 | intent.resourceGroup() != null ? intent.resourceGroup() : intent.key(); |
| 409 | |
| 410 | // By default the resource doesn't get released |
| 411 | boolean removeResource = false; |
| 412 | |
| 413 | if (intent.resourceGroup() == null) { |
| 414 | // If the intent doesn't have a resource group, it means the |
| 415 | // resource was registered using the intent key, so it can be |
| 416 | // released |
| 417 | removeResource = true; |
| 418 | } else { |
| 419 | // When a resource group is set, we make sure there are no other |
| 420 | // intents using the same resource group, before deleting the |
| 421 | // related resources. |
| 422 | Long remainingIntents = |
| 423 | Tools.stream(store.getIntents()) |
Yi Tseng | 2ef8014 | 2017-02-17 15:56:32 -0800 | [diff] [blame] | 424 | .filter(i -> { |
| 425 | return i.resourceGroup() != null |
| 426 | && i.resourceGroup().equals(intent.resourceGroup()); |
| 427 | }) |
Luca Prete | de10c78 | 2017-01-05 17:23:08 -0800 | [diff] [blame] | 428 | .count(); |
| 429 | if (remainingIntents == 0) { |
| 430 | removeResource = true; |
| 431 | } |
| 432 | } |
| 433 | |
| 434 | if (removeResource) { |
| 435 | // Release resources allocated to withdrawn intent |
| 436 | if (!resourceService.release(resourceConsumer)) { |
| 437 | log.error("Failed to release resources allocated to {}", resourceConsumer); |
| 438 | } |
| 439 | } |
| 440 | } |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 441 | } |
| 442 | |
Sho SHIMIZU | 4cee50f | 2016-02-23 16:24:42 -0800 | [diff] [blame] | 443 | // Store delegate enabled only when performing intent throughput tests |
| 444 | private class TestOnlyIntentStoreDelegate implements IntentStoreDelegate { |
| 445 | @Override |
| 446 | public void process(IntentData data) { |
| 447 | accumulator.add(data); |
| 448 | } |
| 449 | |
| 450 | @Override |
| 451 | public void onUpdate(IntentData data) { |
| 452 | trackerService.trackIntent(data); |
| 453 | } |
| 454 | |
| 455 | @Override |
| 456 | public void notify(IntentEvent event) { |
| 457 | post(event); |
| 458 | } |
| 459 | } |
| 460 | |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 461 | private void buildAndSubmitBatches(Iterable<Key> intentKeys, |
Brian O'Connor | 72a034c | 2014-11-26 18:24:23 -0800 | [diff] [blame] | 462 | boolean compileAllFailed) { |
Brian O'Connor | 72a034c | 2014-11-26 18:24:23 -0800 | [diff] [blame] | 463 | // Attempt recompilation of the specified intents first. |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 464 | for (Key key : intentKeys) { |
Yi Tseng | 49a2b2e | 2017-05-11 14:32:16 -0700 | [diff] [blame] | 465 | if (!store.isMaster(key)) { |
| 466 | continue; |
| 467 | } |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 468 | Intent intent = store.getIntent(key); |
Brian O'Connor | 72a034c | 2014-11-26 18:24:23 -0800 | [diff] [blame] | 469 | if (intent == null) { |
| 470 | continue; |
| 471 | } |
Brian O'Connor | 03406a4 | 2015-02-03 17:28:57 -0800 | [diff] [blame] | 472 | submit(intent); |
Brian O'Connor | 72a034c | 2014-11-26 18:24:23 -0800 | [diff] [blame] | 473 | } |
| 474 | |
Jonathan Hart | 0cca3e8 | 2015-09-23 17:54:11 -0700 | [diff] [blame] | 475 | if (compileAllFailed) { |
| 476 | // If required, compile all currently failed intents. |
| 477 | for (Intent intent : getIntents()) { |
Yi Tseng | 49a2b2e | 2017-05-11 14:32:16 -0700 | [diff] [blame] | 478 | if (!store.isMaster(intent.key())) { |
| 479 | continue; |
| 480 | } |
Jonathan Hart | 0cca3e8 | 2015-09-23 17:54:11 -0700 | [diff] [blame] | 481 | IntentState state = getIntentState(intent.key()); |
| 482 | if (RECOMPILE.contains(state) || intentAllowsPartialFailure(intent)) { |
| 483 | if (WITHDRAW.contains(state)) { |
| 484 | withdraw(intent); |
| 485 | } else { |
| 486 | submit(intent); |
| 487 | } |
Brian O'Connor | 72a034c | 2014-11-26 18:24:23 -0800 | [diff] [blame] | 488 | } |
| 489 | } |
| 490 | } |
Brian O'Connor | 72a034c | 2014-11-26 18:24:23 -0800 | [diff] [blame] | 491 | } |
| 492 | |
tom | 95329eb | 2014-10-06 08:40:06 -0700 | [diff] [blame] | 493 | // Topology change delegate |
| 494 | private class InternalTopoChangeDelegate implements TopologyChangeDelegate { |
| 495 | @Override |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 496 | public void triggerCompile(Iterable<Key> intentKeys, |
tom | 85258ee | 2014-10-07 00:10:02 -0700 | [diff] [blame] | 497 | boolean compileAllFailed) { |
Yuta HIGUCHI | 4f8a377 | 2017-05-16 20:23:49 -0700 | [diff] [blame] | 498 | // TODO figure out who is making excessive calls? |
Jon Hall | 274cecb | 2017-08-09 12:15:48 -0700 | [diff] [blame^] | 499 | log.trace("submitting {} + all?:{} for compilation", intentKeys, compileAllFailed); |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 500 | buildAndSubmitBatches(intentKeys, compileAllFailed); |
tom | 95329eb | 2014-10-06 08:40:06 -0700 | [diff] [blame] | 501 | } |
tom | 95329eb | 2014-10-06 08:40:06 -0700 | [diff] [blame] | 502 | } |
tom | 85258ee | 2014-10-07 00:10:02 -0700 | [diff] [blame] | 503 | |
Brian O'Connor | fa81eae | 2014-10-30 13:20:05 -0700 | [diff] [blame] | 504 | private class InternalBatchDelegate implements IntentBatchDelegate { |
| 505 | @Override |
Brian O'Connor | b499b35 | 2015-02-03 16:46:15 -0800 | [diff] [blame] | 506 | public void execute(Collection<IntentData> operations) { |
Brian O'Connor | ab8ef82 | 2015-02-17 18:08:54 -0800 | [diff] [blame] | 507 | log.debug("Execute {} operation(s).", operations.size()); |
| 508 | log.trace("Execute operations: {}", operations); |
Sho SHIMIZU | 94b03b1 | 2015-04-10 14:53:13 -0700 | [diff] [blame] | 509 | |
| 510 | // batchExecutor is single-threaded, so only one batch is in flight at a time |
Sho SHIMIZU | 489aa9b | 2016-01-14 17:19:32 -0800 | [diff] [blame] | 511 | CompletableFuture.runAsync(() -> { |
Sho SHIMIZU | 8f2b777 | 2016-01-14 18:17:44 -0800 | [diff] [blame] | 512 | // process intent until the phase reaches one of the final phases |
| 513 | List<CompletableFuture<IntentData>> futures = operations.stream() |
Yuta HIGUCHI | 4f8a377 | 2017-05-16 20:23:49 -0700 | [diff] [blame] | 514 | .map(data -> { |
| 515 | log.debug("Start processing of {} {}@{}", data.request(), data.key(), data.version()); |
| 516 | return data; |
| 517 | }) |
Sho SHIMIZU | 8f2b777 | 2016-01-14 18:17:44 -0800 | [diff] [blame] | 518 | .map(x -> CompletableFuture.completedFuture(x) |
| 519 | .thenApply(IntentManager.this::createInitialPhase) |
Sho SHIMIZU | 4a14185 | 2016-01-14 18:55:40 -0800 | [diff] [blame] | 520 | .thenApplyAsync(IntentProcessPhase::process, workerExecutor) |
Sho SHIMIZU | 8f2b777 | 2016-01-14 18:17:44 -0800 | [diff] [blame] | 521 | .thenApply(FinalIntentProcessPhase::data) |
| 522 | .exceptionally(e -> { |
Pier Luigi | 13b287f | 2017-01-10 15:07:52 -0800 | [diff] [blame] | 523 | // When the future fails, we update the Intent to simulate the failure of |
| 524 | // the installation/withdrawal phase and we save in the current map. In |
| 525 | // the next round the CleanUp Thread will pick this Intent again. |
| 526 | log.warn("Future failed", e); |
| 527 | log.warn("Intent {} - state {} - request {}", |
| 528 | x.key(), x.state(), x.request()); |
| 529 | switch (x.state()) { |
| 530 | case INSTALL_REQ: |
| 531 | case INSTALLING: |
| 532 | case WITHDRAW_REQ: |
| 533 | case WITHDRAWING: |
Yuta HIGUCHI | 4f8a377 | 2017-05-16 20:23:49 -0700 | [diff] [blame] | 534 | // TODO should we swtich based on current |
Pier Luigi | 13b287f | 2017-01-10 15:07:52 -0800 | [diff] [blame] | 535 | IntentData current = store.getIntentData(x.key()); |
Yuta HIGUCHI | 4f8a377 | 2017-05-16 20:23:49 -0700 | [diff] [blame] | 536 | return IntentData.nextState(current, FAILED); |
Pier Luigi | 13b287f | 2017-01-10 15:07:52 -0800 | [diff] [blame] | 537 | default: |
| 538 | return null; |
| 539 | } |
Brian O'Connor | c590ebb | 2016-12-08 18:16:41 -0800 | [diff] [blame] | 540 | })) |
| 541 | .collect(Collectors.toList()); |
Sho SHIMIZU | 62bbc60 | 2016-01-13 16:54:35 -0800 | [diff] [blame] | 542 | |
Sho SHIMIZU | 8f2b777 | 2016-01-14 18:17:44 -0800 | [diff] [blame] | 543 | // write multiple data to store in order |
| 544 | store.batchWrite(Tools.allOf(futures).join().stream() |
Thomas Vachuska | f6ec97b | 2016-02-22 10:59:23 -0800 | [diff] [blame] | 545 | .filter(Objects::nonNull) |
| 546 | .collect(Collectors.toList())); |
Sho SHIMIZU | 8f2b777 | 2016-01-14 18:17:44 -0800 | [diff] [blame] | 547 | }, batchExecutor).exceptionally(e -> { |
| 548 | log.error("Error submitting batches:", e); |
| 549 | // FIXME incomplete Intents should be cleaned up |
| 550 | // (transition to FAILED, etc.) |
| 551 | |
| 552 | // the batch has failed |
| 553 | // TODO: maybe we should do more? |
| 554 | log.error("Walk the plank, matey..."); |
Sho SHIMIZU | 8f2b777 | 2016-01-14 18:17:44 -0800 | [diff] [blame] | 555 | return null; |
| 556 | }).thenRun(accumulator::ready); |
| 557 | |
Brian O'Connor | fa81eae | 2014-10-30 13:20:05 -0700 | [diff] [blame] | 558 | } |
Brian O'Connor | fa81eae | 2014-10-30 13:20:05 -0700 | [diff] [blame] | 559 | } |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 560 | |
Sho SHIMIZU | c88b85e | 2016-01-14 18:45:14 -0800 | [diff] [blame] | 561 | private IntentProcessPhase createInitialPhase(IntentData data) { |
Brian O'Connor | c590ebb | 2016-12-08 18:16:41 -0800 | [diff] [blame] | 562 | IntentData pending = store.getPendingData(data.key()); |
| 563 | if (pending == null || pending.version().isNewerThan(data.version())) { |
| 564 | /* |
| 565 | If the pending map is null, then this intent was compiled by a |
| 566 | previous batch iteration, so we can skip it. |
| 567 | If the pending map has a newer request, it will get compiled as |
| 568 | part of the next batch, so we can skip it. |
| 569 | */ |
| 570 | return Skipped.getPhase(); |
| 571 | } |
Sho SHIMIZU | c88b85e | 2016-01-14 18:45:14 -0800 | [diff] [blame] | 572 | IntentData current = store.getIntentData(data.key()); |
| 573 | return newInitialPhase(processor, data, current); |
| 574 | } |
| 575 | |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 576 | private class InternalIntentProcessor implements IntentProcessor { |
| 577 | @Override |
| 578 | public List<Intent> compile(Intent intent, List<Intent> previousInstallables) { |
| 579 | return compilerRegistry.compile(intent, previousInstallables); |
| 580 | } |
| 581 | |
| 582 | @Override |
Brian O'Connor | f0c5a05 | 2015-04-27 00:34:53 -0700 | [diff] [blame] | 583 | public void apply(Optional<IntentData> toUninstall, Optional<IntentData> toInstall) { |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 584 | installCoordinator.installIntents(toUninstall, toInstall); |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 585 | } |
Ray Milkey | fd7931d | 2015-03-30 13:58:38 -0700 | [diff] [blame] | 586 | } |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 587 | |
Brian O'Connor | 66630c8 | 2014-10-02 21:08:19 -0700 | [diff] [blame] | 588 | } |