Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [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 | */ |
| 16 | package org.onosproject.openstacknode; |
| 17 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 18 | import com.google.common.collect.Sets; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 19 | import org.apache.felix.scr.annotations.Activate; |
| 20 | import org.apache.felix.scr.annotations.Component; |
| 21 | import org.apache.felix.scr.annotations.Deactivate; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 22 | import org.apache.felix.scr.annotations.Modified; |
| 23 | import org.apache.felix.scr.annotations.Property; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 24 | import org.apache.felix.scr.annotations.Reference; |
| 25 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 26 | import org.apache.felix.scr.annotations.Service; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 27 | import org.onlab.packet.IpAddress; |
| 28 | import org.onlab.packet.TpPort; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 29 | import org.onlab.util.KryoNamespace; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 30 | import org.onlab.util.Tools; |
| 31 | import org.onosproject.cfg.ComponentConfigService; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 32 | import org.onosproject.cluster.ClusterService; |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 33 | import org.onosproject.cluster.ControllerNode; |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 34 | import org.onosproject.cluster.LeadershipService; |
| 35 | import org.onosproject.cluster.NodeId; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 36 | import org.onosproject.core.ApplicationId; |
| 37 | import org.onosproject.core.CoreService; |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 38 | import org.onosproject.event.ListenerRegistry; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 39 | import org.onosproject.net.Device; |
| 40 | import org.onosproject.net.DeviceId; |
| 41 | import org.onosproject.net.Port; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 42 | import org.onosproject.net.PortNumber; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 43 | import org.onosproject.net.behaviour.BridgeConfig; |
Hyunsun Moon | 1251e19 | 2016-06-07 16:57:05 -0700 | [diff] [blame] | 44 | import org.onosproject.net.behaviour.BridgeDescription; |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 45 | import org.onosproject.net.behaviour.BridgeName; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 46 | import org.onosproject.net.behaviour.ControllerInfo; |
Hyunsun Moon | 1251e19 | 2016-06-07 16:57:05 -0700 | [diff] [blame] | 47 | import org.onosproject.net.behaviour.DefaultBridgeDescription; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 48 | import org.onosproject.net.behaviour.DefaultPatchDescription; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 49 | import org.onosproject.net.behaviour.DefaultTunnelDescription; |
Hyunsun Moon | dd14e8e | 2016-06-09 16:17:32 -0700 | [diff] [blame] | 50 | import org.onosproject.net.behaviour.InterfaceConfig; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 51 | import org.onosproject.net.behaviour.PatchDescription; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 52 | import org.onosproject.net.behaviour.TunnelDescription; |
Hyunsun Moon | dd14e8e | 2016-06-09 16:17:32 -0700 | [diff] [blame] | 53 | import org.onosproject.net.behaviour.TunnelEndPoints; |
| 54 | import org.onosproject.net.behaviour.TunnelKeys; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 55 | import org.onosproject.net.config.ConfigFactory; |
| 56 | import org.onosproject.net.config.NetworkConfigEvent; |
| 57 | import org.onosproject.net.config.NetworkConfigListener; |
| 58 | import org.onosproject.net.config.NetworkConfigRegistry; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 59 | import org.onosproject.net.config.basics.SubjectFactories; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 60 | import org.onosproject.net.device.DeviceEvent; |
| 61 | import org.onosproject.net.device.DeviceListener; |
| 62 | import org.onosproject.net.device.DeviceService; |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 63 | import org.onosproject.openstacknode.OpenstackNodeEvent.NodeState; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 64 | import org.onosproject.ovsdb.controller.OvsdbClientService; |
| 65 | import org.onosproject.ovsdb.controller.OvsdbController; |
| 66 | import org.onosproject.ovsdb.controller.OvsdbNodeId; |
| 67 | import org.onosproject.store.serializers.KryoNamespaces; |
| 68 | import org.onosproject.store.service.ConsistentMap; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 69 | import org.onosproject.store.service.MapEvent; |
| 70 | import org.onosproject.store.service.MapEventListener; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 71 | import org.onosproject.store.service.Serializer; |
| 72 | import org.onosproject.store.service.StorageService; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 73 | import org.onosproject.store.service.Versioned; |
| 74 | import org.osgi.service.component.ComponentContext; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 75 | import org.slf4j.Logger; |
| 76 | |
sangho | 24556ec | 2016-08-25 10:41:14 +0900 | [diff] [blame] | 77 | import java.util.Dictionary; |
| 78 | import java.util.HashMap; |
| 79 | import java.util.List; |
| 80 | import java.util.Map; |
| 81 | import java.util.Objects; |
| 82 | import java.util.Optional; |
| 83 | import java.util.Set; |
| 84 | import java.util.concurrent.ExecutorService; |
| 85 | import java.util.stream.Collectors; |
| 86 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 87 | import static com.google.common.base.Preconditions.checkArgument; |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 88 | import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 89 | import static org.onlab.util.Tools.groupedThreads; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 90 | import static org.onosproject.net.AnnotationKeys.PORT_NAME; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 91 | import static org.onosproject.net.Device.Type.SWITCH; |
| 92 | import static org.onosproject.net.behaviour.TunnelDescription.Type.VXLAN; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 93 | import static org.onosproject.openstacknode.Constants.*; |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 94 | import static org.onosproject.openstacknode.OpenstackNodeEvent.NodeState.*; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 95 | import static org.slf4j.LoggerFactory.getLogger; |
| 96 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 97 | /** |
| 98 | * Initializes devices in compute/gateway nodes according to there type. |
| 99 | */ |
| 100 | @Component(immediate = true) |
| 101 | @Service |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 102 | public final class OpenstackNodeManager extends ListenerRegistry<OpenstackNodeEvent, OpenstackNodeListener> |
| 103 | implements OpenstackNodeService { |
| 104 | private final Logger log = getLogger(getClass()); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 105 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 106 | private static final KryoNamespace.Builder NODE_SERIALIZER = KryoNamespace.newBuilder() |
| 107 | .register(KryoNamespaces.API) |
| 108 | .register(OpenstackNode.class) |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 109 | .register(NodeType.class) |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 110 | .register(NodeState.class); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 111 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 112 | private static final String OVSDB_PORT = "ovsdbPort"; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 113 | private static final int DPID_BEGIN = 3; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 114 | |
| 115 | private static final String APP_ID = "org.onosproject.openstacknode"; |
| 116 | private static final Class<OpenstackNodeConfig> CONFIG_CLASS = OpenstackNodeConfig.class; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 117 | |
| 118 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 119 | protected CoreService coreService; |
| 120 | |
| 121 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 122 | protected DeviceService deviceService; |
| 123 | |
| 124 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 125 | protected OvsdbController ovsdbController; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 126 | |
| 127 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 128 | protected ClusterService clusterService; |
| 129 | |
| 130 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 131 | protected StorageService storageService; |
| 132 | |
| 133 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 134 | protected ComponentConfigService componentConfigService; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 135 | |
| 136 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 137 | protected NetworkConfigRegistry configRegistry; |
| 138 | |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 139 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 140 | protected LeadershipService leadershipService; |
| 141 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 142 | @Property(name = OVSDB_PORT, intValue = DEFAULT_OVSDB_PORT, |
| 143 | label = "OVSDB server listen port") |
| 144 | private int ovsdbPort = DEFAULT_OVSDB_PORT; |
| 145 | |
| 146 | private final ExecutorService eventExecutor = |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 147 | newSingleThreadScheduledExecutor(groupedThreads("onos/openstack-node", "event-handler", log)); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 148 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 149 | private final ConfigFactory configFactory = |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 150 | new ConfigFactory<ApplicationId, OpenstackNodeConfig>( |
| 151 | SubjectFactories.APP_SUBJECT_FACTORY, CONFIG_CLASS, "openstacknode") { |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 152 | @Override |
| 153 | public OpenstackNodeConfig createConfig() { |
| 154 | return new OpenstackNodeConfig(); |
| 155 | } |
| 156 | }; |
| 157 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 158 | private final NetworkConfigListener configListener = new InternalConfigListener(); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 159 | private final DeviceListener deviceListener = new InternalDeviceListener(); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 160 | private final MapEventListener<String, OpenstackNode> nodeStoreListener = new InternalMapListener(); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 161 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 162 | private final OvsdbHandler ovsdbHandler = new OvsdbHandler(); |
| 163 | private final BridgeHandler bridgeHandler = new BridgeHandler(); |
| 164 | |
| 165 | private ConsistentMap<String, OpenstackNode> nodeStore; |
sangho | 24556ec | 2016-08-25 10:41:14 +0900 | [diff] [blame] | 166 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 167 | private ApplicationId appId; |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 168 | private NodeId localNodeId; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 169 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 170 | @Activate |
| 171 | protected void activate() { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 172 | appId = coreService.getAppId(APP_ID); |
| 173 | |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 174 | localNodeId = clusterService.getLocalNode().id(); |
| 175 | leadershipService.runForLeadership(appId.name()); |
| 176 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 177 | nodeStore = storageService.<String, OpenstackNode>consistentMapBuilder() |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 178 | .withSerializer(Serializer.using(NODE_SERIALIZER.build())) |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 179 | .withName("openstack-nodestore") |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 180 | .withApplicationId(appId) |
| 181 | .build(); |
| 182 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 183 | nodeStore.addListener(nodeStoreListener); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 184 | deviceService.addListener(deviceListener); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 185 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 186 | configRegistry.registerConfigFactory(configFactory); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 187 | configRegistry.addListener(configListener); |
| 188 | componentConfigService.registerProperties(getClass()); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 189 | |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 190 | readConfiguration(); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 191 | log.info("Started"); |
| 192 | } |
| 193 | |
| 194 | @Deactivate |
| 195 | protected void deactivate() { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 196 | configRegistry.removeListener(configListener); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 197 | deviceService.removeListener(deviceListener); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 198 | nodeStore.removeListener(nodeStoreListener); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 199 | |
Hyunsun Moon | b974fca | 2016-06-30 21:20:39 -0700 | [diff] [blame] | 200 | componentConfigService.unregisterProperties(getClass(), false); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 201 | configRegistry.unregisterConfigFactory(configFactory); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 202 | |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 203 | leadershipService.withdraw(appId.name()); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 204 | eventExecutor.shutdown(); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 205 | |
| 206 | log.info("Stopped"); |
| 207 | } |
| 208 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 209 | @Modified |
| 210 | protected void modified(ComponentContext context) { |
| 211 | Dictionary<?, ?> properties = context.getProperties(); |
| 212 | int updatedOvsdbPort = Tools.getIntegerProperty(properties, OVSDB_PORT); |
| 213 | if (!Objects.equals(updatedOvsdbPort, ovsdbPort)) { |
| 214 | ovsdbPort = updatedOvsdbPort; |
| 215 | } |
| 216 | |
| 217 | log.info("Modified"); |
| 218 | } |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 219 | |
| 220 | @Override |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 221 | public void addOrUpdateNode(OpenstackNode node) { |
| 222 | nodeStore.put(node.hostname(), |
| 223 | OpenstackNode.getUpdatedNode(node, nodeState(node))); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | @Override |
| 227 | public void deleteNode(OpenstackNode node) { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 228 | nodeStore.remove(node.hostname()); |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 229 | process(new OpenstackNodeEvent(INCOMPLETE, node)); |
| 230 | } |
| 231 | |
| 232 | @Override |
| 233 | public void processInitState(OpenstackNode node) { |
| 234 | // make sure there is OVSDB connection |
| 235 | if (!isOvsdbConnected(node)) { |
| 236 | connectOvsdb(node); |
| 237 | return; |
| 238 | } |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 239 | process(new OpenstackNodeEvent(INIT, node)); |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 240 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 241 | createBridge(node, INTEGRATION_BRIDGE, node.intBridge()); |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 242 | if (node.type().equals(NodeType.GATEWAY)) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 243 | createBridge(node, ROUTER_BRIDGE, node.routerBridge().get()); |
| 244 | // TODO remove this when OVSDB provides port event |
| 245 | setNodeState(node, nodeState(node)); |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 246 | } |
| 247 | } |
| 248 | |
| 249 | @Override |
| 250 | public void processDeviceCreatedState(OpenstackNode node) { |
| 251 | // make sure there is OVSDB connection |
| 252 | if (!isOvsdbConnected(node)) { |
| 253 | connectOvsdb(node); |
| 254 | return; |
| 255 | } |
| 256 | process(new OpenstackNodeEvent(DEVICE_CREATED, node)); |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 257 | |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 258 | createTunnelInterface(node); |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 259 | if (node.type().equals(NodeType.GATEWAY)) { |
| 260 | createPatchInterface(node); |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 261 | addUplink(node); |
| 262 | // TODO remove this when OVSDB provides port event |
| 263 | setNodeState(node, nodeState(node)); |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 264 | } |
| 265 | } |
| 266 | |
| 267 | @Override |
| 268 | public void processCompleteState(OpenstackNode node) { |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 269 | process(new OpenstackNodeEvent(COMPLETE, node)); |
| 270 | log.info("Finished init {}", node.hostname()); |
| 271 | } |
| 272 | |
| 273 | @Override |
| 274 | public void processIncompleteState(OpenstackNode node) { |
| 275 | process(new OpenstackNodeEvent(INCOMPLETE, node)); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 276 | } |
| 277 | |
| 278 | @Override |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 279 | public List<OpenstackNode> nodes() { |
| 280 | return nodeStore.values().stream().map(Versioned::value).collect(Collectors.toList()); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 281 | } |
| 282 | |
| 283 | @Override |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 284 | public Set<OpenstackNode> completeNodes() { |
| 285 | return nodeStore.values().stream().map(Versioned::value) |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 286 | .filter(node -> node.state().equals(COMPLETE)) |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 287 | .collect(Collectors.toSet()); |
| 288 | } |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 289 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 290 | @Override |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 291 | public Optional<IpAddress> dataIp(DeviceId deviceId) { |
| 292 | OpenstackNode node = nodeByDeviceId(deviceId); |
| 293 | if (node == null) { |
| 294 | log.warn("Failed to get node for {}", deviceId); |
| 295 | return Optional.empty(); |
| 296 | } |
| 297 | return Optional.of(node.dataIp()); |
| 298 | } |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 299 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 300 | @Override |
| 301 | public Optional<PortNumber> tunnelPort(DeviceId deviceId) { |
| 302 | return deviceService.getPorts(deviceId).stream() |
| 303 | .filter(p -> p.annotations().value(PORT_NAME).equals(DEFAULT_TUNNEL) && |
| 304 | p.isEnabled()) |
| 305 | .map(Port::number).findFirst(); |
| 306 | } |
| 307 | |
| 308 | @Override |
| 309 | public Optional<DeviceId> routerBridge(DeviceId intBridgeId) { |
| 310 | OpenstackNode node = nodeByDeviceId(intBridgeId); |
| 311 | if (node == null || node.type().equals(NodeType.COMPUTE)) { |
| 312 | log.warn("Failed to find router bridge connected to {}", intBridgeId); |
| 313 | return Optional.empty(); |
| 314 | } |
| 315 | return node.routerBridge(); |
| 316 | } |
| 317 | |
| 318 | @Override |
| 319 | public Optional<PortNumber> externalPort(DeviceId intBridgeId) { |
| 320 | return deviceService.getPorts(intBridgeId).stream() |
| 321 | .filter(p -> p.annotations().value(PORT_NAME).equals(PATCH_INTG_BRIDGE) && |
| 322 | p.isEnabled()) |
| 323 | .map(Port::number).findFirst(); |
| 324 | } |
| 325 | |
| 326 | private void initNode(OpenstackNode node) { |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 327 | NodeState state = node.state(); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 328 | state.process(this, node); |
| 329 | log.debug("Processing node: {} state: {}", node.hostname(), state); |
| 330 | } |
| 331 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 332 | private void setNodeState(OpenstackNode node, NodeState newState) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 333 | if (node.state() != newState) { |
| 334 | log.debug("Changed {} state: {}", node.hostname(), newState); |
| 335 | nodeStore.put(node.hostname(), OpenstackNode.getUpdatedNode(node, newState)); |
| 336 | } |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 337 | } |
| 338 | |
| 339 | private NodeState nodeState(OpenstackNode node) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 340 | if (!isOvsdbConnected(node) || !deviceService.isAvailable(node.intBridge())) { |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 341 | return INIT; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 342 | } |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 343 | |
| 344 | // TODO use device service when we use single ONOS cluster for both openstackNode and vRouter |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 345 | if (node.type().equals(NodeType.GATEWAY) && |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 346 | !isBridgeCreated(node.ovsdbId(), ROUTER_BRIDGE)) { |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 347 | return INIT; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 348 | } |
| 349 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 350 | if (!isIfaceCreated(node.ovsdbId(), DEFAULT_TUNNEL)) { |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 351 | return DEVICE_CREATED; |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 352 | } |
| 353 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 354 | if (node.type().equals(NodeType.GATEWAY) && ( |
| 355 | !isIfaceCreated(node.ovsdbId(), PATCH_ROUT_BRIDGE) || |
| 356 | !isIfaceCreated(node.ovsdbId(), PATCH_INTG_BRIDGE) || |
| 357 | !isIfaceCreated(node.ovsdbId(), node.uplink().get()))) { |
| 358 | return DEVICE_CREATED; |
| 359 | } |
Hyunsun Moon | 05d9b26 | 2016-07-03 18:38:44 -0700 | [diff] [blame] | 360 | return COMPLETE; |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 361 | } |
| 362 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 363 | private boolean isIfaceCreated(DeviceId deviceId, String ifaceName) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 364 | Device device = deviceService.getDevice(deviceId); |
| 365 | if (device == null || !device.is(BridgeConfig.class)) { |
| 366 | return false; |
| 367 | } |
| 368 | |
| 369 | BridgeConfig bridgeConfig = device.as(BridgeConfig.class); |
| 370 | return bridgeConfig.getPorts().stream() |
| 371 | .filter(port -> port.annotations().value(PORT_NAME).equals(ifaceName)) |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 372 | .findAny() |
| 373 | .isPresent(); |
| 374 | } |
| 375 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 376 | private boolean isBridgeCreated(DeviceId deviceId, String bridgeName) { |
| 377 | Device device = deviceService.getDevice(deviceId); |
| 378 | if (device == null || !device.is(BridgeConfig.class)) { |
| 379 | return false; |
| 380 | } |
| 381 | |
| 382 | BridgeConfig bridgeConfig = device.as(BridgeConfig.class); |
| 383 | return bridgeConfig.getBridges().stream() |
| 384 | .filter(bridge -> bridge.name().equals(bridgeName)) |
| 385 | .findAny() |
| 386 | .isPresent(); |
| 387 | } |
| 388 | |
| 389 | private void createBridge(OpenstackNode node, String bridgeName, DeviceId deviceId) { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 390 | Device device = deviceService.getDevice(node.ovsdbId()); |
| 391 | if (device == null || !device.is(BridgeConfig.class)) { |
| 392 | log.error("Failed to create integration bridge on {}", node.ovsdbId()); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 393 | return; |
| 394 | } |
| 395 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 396 | // TODO fix this when we use single ONOS cluster for both openstackNode and vRouter |
| 397 | Set<IpAddress> controllerIps; |
| 398 | if (bridgeName.equals(ROUTER_BRIDGE)) { |
| 399 | controllerIps = Sets.newHashSet(node.routerController().get()); |
| 400 | } else { |
| 401 | controllerIps = clusterService.getNodes().stream() |
| 402 | .map(ControllerNode::ip) |
| 403 | .collect(Collectors.toSet()); |
| 404 | } |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 405 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 406 | List<ControllerInfo> controllers = controllerIps.stream() |
| 407 | .map(ip -> new ControllerInfo(ip, DEFAULT_OFPORT, DEFAULT_OF_PROTO)) |
| 408 | .collect(Collectors.toList()); |
| 409 | |
| 410 | String dpid = deviceId.toString().substring(DPID_BEGIN); |
Hyunsun Moon | dd14e8e | 2016-06-09 16:17:32 -0700 | [diff] [blame] | 411 | BridgeDescription bridgeDesc = DefaultBridgeDescription.builder() |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 412 | .name(bridgeName) |
Hyunsun Moon | dd14e8e | 2016-06-09 16:17:32 -0700 | [diff] [blame] | 413 | .failMode(BridgeDescription.FailMode.SECURE) |
| 414 | .datapathId(dpid) |
| 415 | .disableInBand() |
| 416 | .controllers(controllers) |
| 417 | .build(); |
| 418 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 419 | BridgeConfig bridgeConfig = device.as(BridgeConfig.class); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 420 | bridgeConfig.addBridge(bridgeDesc); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 421 | } |
| 422 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 423 | private void createTunnelInterface(OpenstackNode node) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 424 | if (isIfaceCreated(node.ovsdbId(), DEFAULT_TUNNEL)) { |
| 425 | return; |
| 426 | } |
| 427 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 428 | Device device = deviceService.getDevice(node.ovsdbId()); |
| 429 | if (device == null || !device.is(InterfaceConfig.class)) { |
| 430 | log.error("Failed to create tunnel interface on {}", node.ovsdbId()); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 431 | return; |
| 432 | } |
| 433 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 434 | TunnelDescription tunnelDesc = DefaultTunnelDescription.builder() |
| 435 | .deviceId(INTEGRATION_BRIDGE) |
Hyunsun Moon | dd14e8e | 2016-06-09 16:17:32 -0700 | [diff] [blame] | 436 | .ifaceName(DEFAULT_TUNNEL) |
| 437 | .type(VXLAN) |
| 438 | .remote(TunnelEndPoints.flowTunnelEndpoint()) |
| 439 | .key(TunnelKeys.flowTunnelKey()) |
| 440 | .build(); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 441 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 442 | InterfaceConfig ifaceConfig = device.as(InterfaceConfig.class); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 443 | ifaceConfig.addTunnelMode(DEFAULT_TUNNEL, tunnelDesc); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 444 | } |
| 445 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 446 | private void createPatchInterface(OpenstackNode node) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 447 | checkArgument(node.type().equals(NodeType.GATEWAY)); |
| 448 | if (isIfaceCreated(node.ovsdbId(), PATCH_INTG_BRIDGE) && |
| 449 | isIfaceCreated(node.ovsdbId(), PATCH_ROUT_BRIDGE)) { |
| 450 | return; |
| 451 | } |
| 452 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 453 | Device device = deviceService.getDevice(node.ovsdbId()); |
| 454 | if (device == null || !device.is(InterfaceConfig.class)) { |
| 455 | log.error("Failed to create patch interfaces on {}", node.hostname()); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 456 | return; |
| 457 | } |
| 458 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 459 | PatchDescription patchIntg = DefaultPatchDescription.builder() |
| 460 | .deviceId(INTEGRATION_BRIDGE) |
| 461 | .ifaceName(PATCH_INTG_BRIDGE) |
| 462 | .peer(PATCH_ROUT_BRIDGE) |
| 463 | .build(); |
| 464 | |
| 465 | PatchDescription patchRout = DefaultPatchDescription.builder() |
| 466 | .deviceId(ROUTER_BRIDGE) |
| 467 | .ifaceName(PATCH_ROUT_BRIDGE) |
| 468 | .peer(PATCH_INTG_BRIDGE) |
| 469 | .build(); |
| 470 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 471 | InterfaceConfig ifaceConfig = device.as(InterfaceConfig.class); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 472 | ifaceConfig.addPatchMode(PATCH_INTG_BRIDGE, patchIntg); |
| 473 | ifaceConfig.addPatchMode(PATCH_ROUT_BRIDGE, patchRout); |
| 474 | } |
| 475 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 476 | private void addUplink(OpenstackNode node) { |
| 477 | checkArgument(node.type().equals(NodeType.GATEWAY)); |
| 478 | if (isIfaceCreated(node.ovsdbId(), node.uplink().get())) { |
| 479 | return; |
| 480 | } |
| 481 | |
| 482 | Device device = deviceService.getDevice(node.ovsdbId()); |
| 483 | if (device == null || !device.is(BridgeConfig.class)) { |
| 484 | log.error("Failed to add port {} on {}", node.uplink().get(), node.ovsdbId()); |
| 485 | return; |
| 486 | } |
| 487 | |
| 488 | BridgeConfig bridgeConfig = device.as(BridgeConfig.class); |
| 489 | bridgeConfig.addPort(BridgeName.bridgeName(ROUTER_BRIDGE), |
| 490 | node.uplink().get()); |
| 491 | } |
| 492 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 493 | private boolean isOvsdbConnected(OpenstackNode node) { |
| 494 | OvsdbNodeId ovsdb = new OvsdbNodeId(node.managementIp(), ovsdbPort); |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 495 | OvsdbClientService client = ovsdbController.getOvsdbClient(ovsdb); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 496 | return deviceService.isAvailable(node.ovsdbId()) && |
| 497 | client != null && |
| 498 | client.isConnected(); |
| 499 | } |
| 500 | |
| 501 | private void connectOvsdb(OpenstackNode node) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 502 | ovsdbController.connect(node.managementIp(), TpPort.tpPort(ovsdbPort)); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 503 | } |
| 504 | |
| 505 | private Set<String> systemIfaces(OpenstackNode node) { |
| 506 | Set<String> ifaces = Sets.newHashSet(DEFAULT_TUNNEL); |
| 507 | if (node.type().equals(NodeType.GATEWAY)) { |
| 508 | ifaces.add(PATCH_INTG_BRIDGE); |
| 509 | ifaces.add(PATCH_ROUT_BRIDGE); |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 510 | ifaces.add(node.uplink().get()); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 511 | } |
| 512 | return ifaces; |
| 513 | } |
| 514 | |
| 515 | private OpenstackNode nodeByDeviceId(DeviceId deviceId) { |
| 516 | OpenstackNode node = nodes().stream() |
| 517 | .filter(n -> n.intBridge().equals(deviceId)) |
| 518 | .findFirst().orElseGet(() -> nodes().stream() |
| 519 | .filter(n -> n.routerBridge().isPresent()) |
| 520 | .filter(n -> n.routerBridge().get().equals(deviceId)) |
| 521 | .findFirst().orElse(null)); |
| 522 | |
| 523 | return node; |
| 524 | } |
| 525 | |
| 526 | private class OvsdbHandler implements ConnectionHandler<Device> { |
| 527 | |
| 528 | @Override |
| 529 | public void connected(Device device) { |
| 530 | OpenstackNode node = nodes().stream() |
| 531 | .filter(n -> n.ovsdbId().equals(device.id())) |
| 532 | .findFirst() |
| 533 | .orElse(null); |
| 534 | if (node != null) { |
| 535 | setNodeState(node, nodeState(node)); |
| 536 | } else { |
| 537 | log.debug("{} is detected on unregistered node, ignore it.", device.id()); |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | @Override |
| 542 | public void disconnected(Device device) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 543 | OpenstackNode node = nodeByDeviceId(device.id()); |
| 544 | if (node != null) { |
| 545 | log.warn("Device {} is disconnected", device.id()); |
| 546 | setNodeState(node, NodeState.INCOMPLETE); |
| 547 | } |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 548 | } |
| 549 | } |
| 550 | |
| 551 | private class BridgeHandler implements ConnectionHandler<Device> { |
| 552 | |
| 553 | @Override |
| 554 | public void connected(Device device) { |
| 555 | OpenstackNode node = nodeByDeviceId(device.id()); |
| 556 | if (node != null) { |
| 557 | setNodeState(node, nodeState(node)); |
| 558 | } else { |
| 559 | log.debug("{} is detected on unregistered node, ignore it.", device.id()); |
| 560 | } |
| 561 | } |
| 562 | |
| 563 | @Override |
| 564 | public void disconnected(Device device) { |
| 565 | OpenstackNode node = nodeByDeviceId(device.id()); |
| 566 | if (node != null) { |
| 567 | log.warn("Device {} is disconnected", device.id()); |
| 568 | setNodeState(node, NodeState.INCOMPLETE); |
| 569 | } |
| 570 | } |
| 571 | |
| 572 | /** |
| 573 | * Handles port added situation. |
| 574 | * If the added port is tunnel or data plane interface, proceed to the remaining |
| 575 | * node initialization. Otherwise, do nothing. |
| 576 | * |
| 577 | * @param port port |
| 578 | */ |
| 579 | public void portAdded(Port port) { |
| 580 | OpenstackNode node = nodeByDeviceId((DeviceId) port.element().id()); |
| 581 | String portName = port.annotations().value(PORT_NAME); |
| 582 | if (node == null) { |
| 583 | log.debug("{} is added to unregistered node, ignore it.", portName); |
| 584 | return; |
| 585 | } |
| 586 | |
| 587 | log.info("Port {} is added to {}", portName, node.hostname()); |
| 588 | if (systemIfaces(node).contains(portName)) { |
| 589 | setNodeState(node, nodeState(node)); |
| 590 | } |
| 591 | } |
| 592 | |
| 593 | /** |
| 594 | * Handles port removed situation. |
| 595 | * If the removed port is tunnel or data plane interface, proceed to the remaining |
| 596 | * node initialization.Others, do nothing. |
| 597 | * |
| 598 | * @param port port |
| 599 | */ |
| 600 | public void portRemoved(Port port) { |
| 601 | OpenstackNode node = nodeByDeviceId((DeviceId) port.element().id()); |
| 602 | String portName = port.annotations().value(PORT_NAME); |
| 603 | |
| 604 | if (node == null) { |
| 605 | return; |
| 606 | } |
| 607 | |
| 608 | log.info("Port {} is removed from {}", portName, node.hostname()); |
| 609 | if (systemIfaces(node).contains(portName)) { |
| 610 | setNodeState(node, NodeState.INCOMPLETE); |
| 611 | } |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 612 | } |
| 613 | } |
| 614 | |
| 615 | private class InternalDeviceListener implements DeviceListener { |
| 616 | |
| 617 | @Override |
| 618 | public void event(DeviceEvent event) { |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 619 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 620 | NodeId leaderNodeId = leadershipService.getLeader(appId.name()); |
| 621 | if (!Objects.equals(localNodeId, leaderNodeId)) { |
| 622 | // do not allow to proceed without leadership |
Daniel Park | ad21c57 | 2016-03-09 10:18:24 +0900 | [diff] [blame] | 623 | return; |
| 624 | } |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 625 | |
| 626 | Device device = event.subject(); |
| 627 | ConnectionHandler<Device> handler = |
| 628 | (device.type().equals(SWITCH) ? bridgeHandler : ovsdbHandler); |
| 629 | |
| 630 | switch (event.type()) { |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 631 | // TODO implement OVSDB port event so that we can handle updates on the OVSDB |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 632 | case PORT_ADDED: |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 633 | eventExecutor.execute(() -> bridgeHandler.portAdded(event.port())); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 634 | break; |
| 635 | case PORT_UPDATED: |
| 636 | if (!event.port().isEnabled()) { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 637 | eventExecutor.execute(() -> bridgeHandler.portRemoved(event.port())); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 638 | } |
| 639 | break; |
| 640 | case DEVICE_ADDED: |
| 641 | case DEVICE_AVAILABILITY_CHANGED: |
| 642 | if (deviceService.isAvailable(device.id())) { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 643 | eventExecutor.execute(() -> handler.connected(device)); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 644 | } else { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 645 | eventExecutor.execute(() -> handler.disconnected(device)); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 646 | } |
| 647 | break; |
| 648 | default: |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 649 | break; |
| 650 | } |
| 651 | } |
| 652 | } |
| 653 | |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 654 | private void readConfiguration() { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 655 | OpenstackNodeConfig config = configRegistry.getConfig(appId, CONFIG_CLASS); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 656 | if (config == null) { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 657 | log.debug("No configuration found"); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 658 | return; |
| 659 | } |
sangho | 24556ec | 2016-08-25 10:41:14 +0900 | [diff] [blame] | 660 | |
| 661 | Map<String, OpenstackNode> prevNodeMap = new HashMap(nodeStore.asJavaMap()); |
| 662 | config.openstackNodes().forEach(node -> { |
| 663 | prevNodeMap.remove(node.hostname()); |
| 664 | addOrUpdateNode(node); |
| 665 | }); |
| 666 | prevNodeMap.values().stream().forEach(this::deleteNode); |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 667 | } |
| 668 | |
| 669 | private class InternalConfigListener implements NetworkConfigListener { |
| 670 | |
| 671 | @Override |
| 672 | public void event(NetworkConfigEvent event) { |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 673 | NodeId leaderNodeId = leadershipService.getLeader(appId.name()); |
| 674 | if (!Objects.equals(localNodeId, leaderNodeId)) { |
| 675 | // do not allow to proceed without leadership |
| 676 | return; |
| 677 | } |
| 678 | |
| 679 | if (!event.configClass().equals(CONFIG_CLASS)) { |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 680 | return; |
| 681 | } |
| 682 | |
| 683 | switch (event.type()) { |
| 684 | case CONFIG_ADDED: |
| 685 | case CONFIG_UPDATED: |
| 686 | eventExecutor.execute(OpenstackNodeManager.this::readConfiguration); |
| 687 | break; |
| 688 | default: |
| 689 | break; |
| 690 | } |
| 691 | } |
| 692 | } |
| 693 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 694 | private class InternalMapListener implements MapEventListener<String, OpenstackNode> { |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 695 | |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 696 | @Override |
| 697 | public void event(MapEvent<String, OpenstackNode> event) { |
| 698 | NodeId leaderNodeId = leadershipService.getLeader(appId.name()); |
| 699 | if (!Objects.equals(localNodeId, leaderNodeId)) { |
| 700 | // do not allow to proceed without leadership |
| 701 | return; |
| 702 | } |
| 703 | |
| 704 | OpenstackNode oldNode; |
| 705 | OpenstackNode newNode; |
| 706 | |
| 707 | switch (event.type()) { |
| 708 | case UPDATE: |
| 709 | oldNode = event.oldValue().value(); |
| 710 | newNode = event.newValue().value(); |
| 711 | |
Hyunsun Moon | 052c71f | 2016-07-11 18:56:18 -0700 | [diff] [blame] | 712 | log.info("Reloaded {}", newNode.hostname()); |
Hyunsun Moon | 34bbe17 | 2016-06-28 19:18:40 -0700 | [diff] [blame] | 713 | if (!newNode.equals(oldNode)) { |
| 714 | log.debug("New node: {}", newNode); |
| 715 | } |
| 716 | // performs init procedure even if the node is not changed |
| 717 | // for robustness since it's no harm to run init procedure |
| 718 | // multiple times |
| 719 | eventExecutor.execute(() -> initNode(newNode)); |
| 720 | break; |
| 721 | case INSERT: |
| 722 | newNode = event.newValue().value(); |
| 723 | log.info("Added {}", newNode.hostname()); |
| 724 | eventExecutor.execute(() -> initNode(newNode)); |
| 725 | break; |
| 726 | case REMOVE: |
| 727 | oldNode = event.oldValue().value(); |
| 728 | log.info("Removed {}", oldNode.hostname()); |
| 729 | break; |
| 730 | default: |
| 731 | break; |
| 732 | } |
| 733 | } |
| 734 | } |
Daniel Park | a7d6e9f | 2016-01-18 17:54:14 +0900 | [diff] [blame] | 735 | } |