sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
sangho | b35a619 | 2015-04-01 13:05:26 -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 | */ |
| 16 | package org.onosproject.segmentrouting; |
| 17 | |
Charles Chan | c81c45b | 2016-10-20 17:02:44 -0700 | [diff] [blame] | 18 | import com.google.common.collect.Maps; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [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; |
| 22 | import org.apache.felix.scr.annotations.Reference; |
| 23 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 24 | import org.apache.felix.scr.annotations.Service; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 25 | import org.onlab.packet.Ethernet; |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 26 | import org.onlab.packet.IPv4; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 27 | import org.onlab.packet.IPv6; |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 28 | import org.onlab.packet.Ip4Prefix; |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 29 | import org.onlab.packet.IpPrefix; |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 30 | import org.onlab.packet.VlanId; |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 31 | import org.onlab.util.KryoNamespace; |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 32 | import org.onosproject.cfg.ComponentConfigService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 33 | import org.onosproject.core.ApplicationId; |
| 34 | import org.onosproject.core.CoreService; |
| 35 | import org.onosproject.event.Event; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 36 | import org.onosproject.incubator.net.config.basics.McastConfig; |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 37 | import org.onosproject.incubator.net.intf.InterfaceService; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 38 | import org.onosproject.incubator.net.neighbour.NeighbourResolutionService; |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 39 | import org.onosproject.incubator.net.routing.RouteEvent; |
| 40 | import org.onosproject.incubator.net.routing.RouteListener; |
| 41 | import org.onosproject.incubator.net.routing.RouteService; |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 42 | import org.onosproject.mastership.MastershipService; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 43 | import org.onosproject.net.ConnectPoint; |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 44 | import org.onosproject.net.Device; |
| 45 | import org.onosproject.net.DeviceId; |
| 46 | import org.onosproject.net.Link; |
| 47 | import org.onosproject.net.Port; |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 48 | import org.onosproject.net.PortNumber; |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 49 | import org.onosproject.net.config.ConfigFactory; |
| 50 | import org.onosproject.net.config.NetworkConfigEvent; |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 51 | import org.onosproject.net.config.NetworkConfigListener; |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 52 | import org.onosproject.net.config.NetworkConfigRegistry; |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 53 | import org.onosproject.net.config.basics.SubjectFactories; |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 54 | import org.onosproject.net.device.DeviceEvent; |
| 55 | import org.onosproject.net.device.DeviceListener; |
| 56 | import org.onosproject.net.device.DeviceService; |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 57 | import org.onosproject.net.flow.TrafficSelector; |
| 58 | import org.onosproject.net.flow.TrafficTreatment; |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 59 | import org.onosproject.net.flowobjective.FlowObjectiveService; |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 60 | import org.onosproject.net.host.HostEvent; |
| 61 | import org.onosproject.net.host.HostListener; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 62 | import org.onosproject.net.host.HostService; |
| 63 | import org.onosproject.net.link.LinkEvent; |
| 64 | import org.onosproject.net.link.LinkListener; |
| 65 | import org.onosproject.net.link.LinkService; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 66 | import org.onosproject.net.mcast.McastEvent; |
| 67 | import org.onosproject.net.mcast.McastListener; |
| 68 | import org.onosproject.net.mcast.MulticastRouteService; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 69 | import org.onosproject.net.packet.InboundPacket; |
| 70 | import org.onosproject.net.packet.PacketContext; |
| 71 | import org.onosproject.net.packet.PacketProcessor; |
| 72 | import org.onosproject.net.packet.PacketService; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 73 | import org.onosproject.net.topology.TopologyService; |
| 74 | import org.onosproject.segmentrouting.config.DeviceConfigNotFoundException; |
| 75 | import org.onosproject.segmentrouting.config.DeviceConfiguration; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 76 | import org.onosproject.segmentrouting.config.SegmentRoutingAppConfig; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 77 | import org.onosproject.segmentrouting.config.SegmentRoutingDeviceConfig; |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 78 | import org.onosproject.segmentrouting.config.XConnectConfig; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 79 | import org.onosproject.segmentrouting.grouphandler.DefaultGroupHandler; |
| 80 | import org.onosproject.segmentrouting.grouphandler.NeighborSet; |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 81 | import org.onosproject.segmentrouting.storekey.NeighborSetNextObjectiveStoreKey; |
| 82 | import org.onosproject.segmentrouting.storekey.PortNextObjectiveStoreKey; |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 83 | import org.onosproject.segmentrouting.storekey.SubnetAssignedVidStoreKey; |
| 84 | import org.onosproject.segmentrouting.storekey.SubnetNextObjectiveStoreKey; |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 85 | import org.onosproject.segmentrouting.storekey.XConnectStoreKey; |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 86 | import org.onosproject.store.serializers.KryoNamespaces; |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 87 | import org.onosproject.store.service.EventuallyConsistentMap; |
| 88 | import org.onosproject.store.service.EventuallyConsistentMapBuilder; |
| 89 | import org.onosproject.store.service.StorageService; |
| 90 | import org.onosproject.store.service.WallClockTimestamp; |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 91 | import org.opencord.cordconfig.CordConfigEvent; |
| 92 | import org.opencord.cordconfig.CordConfigListener; |
| 93 | import org.opencord.cordconfig.CordConfigService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 94 | import org.slf4j.Logger; |
| 95 | import org.slf4j.LoggerFactory; |
| 96 | |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 97 | import java.util.Collections; |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 98 | import java.util.HashSet; |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 99 | import java.util.List; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 100 | import java.util.Map; |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 101 | import java.util.Set; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 102 | import java.util.concurrent.ConcurrentHashMap; |
| 103 | import java.util.concurrent.ConcurrentLinkedQueue; |
| 104 | import java.util.concurrent.Executors; |
| 105 | import java.util.concurrent.ScheduledExecutorService; |
| 106 | import java.util.concurrent.ScheduledFuture; |
| 107 | import java.util.concurrent.TimeUnit; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 108 | import java.util.stream.Collectors; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 109 | |
Charles Chan | 3e783d0 | 2016-02-26 22:19:52 -0800 | [diff] [blame] | 110 | import static com.google.common.base.Preconditions.checkState; |
Pier Ventre | e0ae7a3 | 2016-11-23 09:57:42 -0800 | [diff] [blame] | 111 | import static org.onlab.packet.Ethernet.TYPE_ARP; |
Yuta HIGUCHI | 1624df1 | 2016-07-21 16:54:33 -0700 | [diff] [blame] | 112 | import static org.onlab.util.Tools.groupedThreads; |
Charles Chan | 3e783d0 | 2016-02-26 22:19:52 -0800 | [diff] [blame] | 113 | |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 114 | /** |
| 115 | * Segment routing manager. |
| 116 | */ |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 117 | @Service |
| 118 | @Component(immediate = true) |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 119 | public class SegmentRoutingManager implements SegmentRoutingService { |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 120 | |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 121 | private static Logger log = LoggerFactory.getLogger(SegmentRoutingManager.class); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 122 | |
| 123 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 124 | private ComponentConfigService compCfgService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 125 | |
| 126 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 127 | private NeighbourResolutionService neighbourResolutionService; |
| 128 | |
| 129 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 130 | CoreService coreService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 131 | |
| 132 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 133 | PacketService packetService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 134 | |
| 135 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 136 | HostService hostService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 137 | |
| 138 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 139 | DeviceService deviceService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 140 | |
| 141 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 142 | FlowObjectiveService flowObjectiveService; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 143 | |
| 144 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 145 | LinkService linkService; |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 146 | |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 147 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 148 | MastershipService mastershipService; |
| 149 | |
| 150 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 151 | StorageService storageService; |
| 152 | |
| 153 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 154 | MulticastRouteService multicastRouteService; |
| 155 | |
| 156 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 157 | TopologyService topologyService; |
| 158 | |
| 159 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 160 | CordConfigService cordConfigService; |
| 161 | |
| 162 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 163 | RouteService routeService; |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 164 | |
| 165 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 166 | public NetworkConfigRegistry cfgService; |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 167 | |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 168 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 169 | public InterfaceService interfaceService; |
| 170 | |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 171 | ArpHandler arpHandler = null; |
| 172 | IcmpHandler icmpHandler = null; |
| 173 | IpHandler ipHandler = null; |
| 174 | RoutingRulePopulator routingRulePopulator = null; |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 175 | public ApplicationId appId; |
sangho | 666cd6d | 2015-04-14 16:27:13 -0700 | [diff] [blame] | 176 | protected DeviceConfiguration deviceConfiguration = null; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 177 | |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 178 | DefaultRoutingHandler defaultRoutingHandler = null; |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 179 | private TunnelHandler tunnelHandler = null; |
| 180 | private PolicyHandler policyHandler = null; |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 181 | private InternalPacketProcessor processor = null; |
| 182 | private InternalLinkListener linkListener = null; |
| 183 | private InternalDeviceListener deviceListener = null; |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 184 | private AppConfigHandler appCfgHandler = null; |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 185 | XConnectHandler xConnectHandler = null; |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 186 | private McastHandler mcastHandler = null; |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 187 | HostHandler hostHandler = null; |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 188 | private CordConfigHandler cordConfigHandler = null; |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 189 | private RouteHandler routeHandler = null; |
| 190 | private SegmentRoutingNeighbourHandler neighbourHandler = null; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 191 | private InternalEventHandler eventHandler = new InternalEventHandler(); |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 192 | private final InternalHostListener hostListener = new InternalHostListener(); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 193 | private final InternalConfigListener cfgListener = new InternalConfigListener(this); |
| 194 | private final InternalMcastListener mcastListener = new InternalMcastListener(); |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 195 | private final InternalCordConfigListener cordConfigListener = new InternalCordConfigListener(); |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 196 | private final InternalRouteEventListener routeListener = new InternalRouteEventListener(); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 197 | |
Srikanth Vavilapalli | f5b234a | 2015-04-21 13:04:13 -0700 | [diff] [blame] | 198 | private ScheduledExecutorService executorService = Executors |
Yuta HIGUCHI | 1624df1 | 2016-07-21 16:54:33 -0700 | [diff] [blame] | 199 | .newScheduledThreadPool(1, groupedThreads("SegmentRoutingManager", "event-%d", log)); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 200 | |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 201 | @SuppressWarnings("unused") |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 202 | private static ScheduledFuture<?> eventHandlerFuture = null; |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 203 | @SuppressWarnings("rawtypes") |
Yuta HIGUCHI | 1624df1 | 2016-07-21 16:54:33 -0700 | [diff] [blame] | 204 | private ConcurrentLinkedQueue<Event> eventQueue = new ConcurrentLinkedQueue<>(); |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 205 | private Map<DeviceId, DefaultGroupHandler> groupHandlerMap = |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 206 | new ConcurrentHashMap<>(); |
| 207 | /** |
| 208 | * Per device next objective ID store with (device id + neighbor set) as key. |
| 209 | */ |
| 210 | public EventuallyConsistentMap<NeighborSetNextObjectiveStoreKey, Integer> |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 211 | nsNextObjStore = null; |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 212 | /** |
| 213 | * Per device next objective ID store with (device id + subnet) as key. |
| 214 | */ |
| 215 | public EventuallyConsistentMap<SubnetNextObjectiveStoreKey, Integer> |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 216 | subnetNextObjStore = null; |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 217 | /** |
| 218 | * Per device next objective ID store with (device id + port) as key. |
| 219 | */ |
| 220 | public EventuallyConsistentMap<PortNextObjectiveStoreKey, Integer> |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 221 | portNextObjStore = null; |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 222 | // Per device, per-subnet assigned-vlans store, with (device id + subnet |
| 223 | // IPv4 prefix) as key |
| 224 | private EventuallyConsistentMap<SubnetAssignedVidStoreKey, VlanId> |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 225 | subnetVidStore = null; |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 226 | private EventuallyConsistentMap<String, Tunnel> tunnelStore = null; |
| 227 | private EventuallyConsistentMap<String, Policy> policyStore = null; |
sangho | 0b2b6d1 | 2015-05-20 22:16:38 -0700 | [diff] [blame] | 228 | |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 229 | private final ConfigFactory<DeviceId, SegmentRoutingDeviceConfig> deviceConfigFactory = |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 230 | new ConfigFactory<DeviceId, SegmentRoutingDeviceConfig>( |
| 231 | SubjectFactories.DEVICE_SUBJECT_FACTORY, |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 232 | SegmentRoutingDeviceConfig.class, "segmentrouting") { |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 233 | @Override |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 234 | public SegmentRoutingDeviceConfig createConfig() { |
| 235 | return new SegmentRoutingDeviceConfig(); |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 236 | } |
| 237 | }; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 238 | private final ConfigFactory<ApplicationId, SegmentRoutingAppConfig> appConfigFactory = |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 239 | new ConfigFactory<ApplicationId, SegmentRoutingAppConfig>( |
| 240 | SubjectFactories.APP_SUBJECT_FACTORY, |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 241 | SegmentRoutingAppConfig.class, "segmentrouting") { |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 242 | @Override |
| 243 | public SegmentRoutingAppConfig createConfig() { |
| 244 | return new SegmentRoutingAppConfig(); |
| 245 | } |
| 246 | }; |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 247 | private final ConfigFactory<ApplicationId, XConnectConfig> xConnectConfigFactory = |
| 248 | new ConfigFactory<ApplicationId, XConnectConfig>( |
| 249 | SubjectFactories.APP_SUBJECT_FACTORY, |
| 250 | XConnectConfig.class, "xconnect") { |
| 251 | @Override |
| 252 | public XConnectConfig createConfig() { |
| 253 | return new XConnectConfig(); |
| 254 | } |
| 255 | }; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 256 | private ConfigFactory<ApplicationId, McastConfig> mcastConfigFactory = |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 257 | new ConfigFactory<ApplicationId, McastConfig>( |
| 258 | SubjectFactories.APP_SUBJECT_FACTORY, |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 259 | McastConfig.class, "multicast") { |
| 260 | @Override |
| 261 | public McastConfig createConfig() { |
| 262 | return new McastConfig(); |
| 263 | } |
| 264 | }; |
| 265 | |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 266 | private Object threadSchedulerLock = new Object(); |
| 267 | private static int numOfEventsQueued = 0; |
| 268 | private static int numOfEventsExecuted = 0; |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 269 | private static int numOfHandlerExecution = 0; |
| 270 | private static int numOfHandlerScheduled = 0; |
| 271 | |
Charles Chan | 116188d | 2016-02-18 14:22:42 -0800 | [diff] [blame] | 272 | /** |
| 273 | * Segment Routing App ID. |
| 274 | */ |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 275 | public static final String APP_NAME = "org.onosproject.segmentrouting"; |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 276 | /** |
| 277 | * The starting value of per-subnet VLAN ID assignment. |
| 278 | */ |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 279 | private static final short ASSIGNED_VLAN_START = 4093; |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 280 | /** |
| 281 | * The default VLAN ID assigned to the interfaces without subnet config. |
| 282 | */ |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 283 | public static final short ASSIGNED_VLAN_NO_SUBNET = 4094; |
| 284 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 285 | @Activate |
| 286 | protected void activate() { |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 287 | appId = coreService.registerApplication(APP_NAME); |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 288 | |
| 289 | log.debug("Creating EC map nsnextobjectivestore"); |
| 290 | EventuallyConsistentMapBuilder<NeighborSetNextObjectiveStoreKey, Integer> |
| 291 | nsNextObjMapBuilder = storageService.eventuallyConsistentMapBuilder(); |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 292 | nsNextObjStore = nsNextObjMapBuilder |
| 293 | .withName("nsnextobjectivestore") |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 294 | .withSerializer(createSerializer()) |
Madan Jampani | bcf1a48 | 2015-06-24 19:05:56 -0700 | [diff] [blame] | 295 | .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 296 | .build(); |
| 297 | log.trace("Current size {}", nsNextObjStore.size()); |
| 298 | |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 299 | log.debug("Creating EC map subnetnextobjectivestore"); |
| 300 | EventuallyConsistentMapBuilder<SubnetNextObjectiveStoreKey, Integer> |
| 301 | subnetNextObjMapBuilder = storageService.eventuallyConsistentMapBuilder(); |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 302 | subnetNextObjStore = subnetNextObjMapBuilder |
| 303 | .withName("subnetnextobjectivestore") |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 304 | .withSerializer(createSerializer()) |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 305 | .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
| 306 | .build(); |
| 307 | |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 308 | log.debug("Creating EC map subnetnextobjectivestore"); |
| 309 | EventuallyConsistentMapBuilder<PortNextObjectiveStoreKey, Integer> |
| 310 | portNextObjMapBuilder = storageService.eventuallyConsistentMapBuilder(); |
| 311 | portNextObjStore = portNextObjMapBuilder |
| 312 | .withName("portnextobjectivestore") |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 313 | .withSerializer(createSerializer()) |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 314 | .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
| 315 | .build(); |
| 316 | |
sangho | 0b2b6d1 | 2015-05-20 22:16:38 -0700 | [diff] [blame] | 317 | EventuallyConsistentMapBuilder<String, Tunnel> tunnelMapBuilder = |
| 318 | storageService.eventuallyConsistentMapBuilder(); |
sangho | 0b2b6d1 | 2015-05-20 22:16:38 -0700 | [diff] [blame] | 319 | tunnelStore = tunnelMapBuilder |
| 320 | .withName("tunnelstore") |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 321 | .withSerializer(createSerializer()) |
Madan Jampani | bcf1a48 | 2015-06-24 19:05:56 -0700 | [diff] [blame] | 322 | .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
sangho | 0b2b6d1 | 2015-05-20 22:16:38 -0700 | [diff] [blame] | 323 | .build(); |
| 324 | |
| 325 | EventuallyConsistentMapBuilder<String, Policy> policyMapBuilder = |
| 326 | storageService.eventuallyConsistentMapBuilder(); |
sangho | 0b2b6d1 | 2015-05-20 22:16:38 -0700 | [diff] [blame] | 327 | policyStore = policyMapBuilder |
| 328 | .withName("policystore") |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 329 | .withSerializer(createSerializer()) |
Madan Jampani | bcf1a48 | 2015-06-24 19:05:56 -0700 | [diff] [blame] | 330 | .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
sangho | 0b2b6d1 | 2015-05-20 22:16:38 -0700 | [diff] [blame] | 331 | .build(); |
| 332 | |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 333 | EventuallyConsistentMapBuilder<SubnetAssignedVidStoreKey, VlanId> |
| 334 | subnetVidStoreMapBuilder = storageService.eventuallyConsistentMapBuilder(); |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 335 | subnetVidStore = subnetVidStoreMapBuilder |
| 336 | .withName("subnetvidstore") |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 337 | .withSerializer(createSerializer()) |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 338 | .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
| 339 | .build(); |
| 340 | |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 341 | compCfgService.preSetProperty("org.onosproject.net.group.impl.GroupManager", |
Pier Luigi | 9e5c5ca | 2017-01-12 18:14:58 -0800 | [diff] [blame] | 342 | "purgeOnDisconnection", "true"); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 343 | compCfgService.preSetProperty("org.onosproject.net.flow.impl.FlowRuleManager", |
Pier Luigi | 9e5c5ca | 2017-01-12 18:14:58 -0800 | [diff] [blame] | 344 | "purgeOnDisconnection", "true"); |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 345 | compCfgService.preSetProperty("org.onosproject.vrouter.Vrouter", |
Charles Chan | 7789953 | 2017-01-18 20:00:13 -0800 | [diff] [blame] | 346 | "fibInstallerEnabled", "false"); |
Pier Luigi | 9e5c5ca | 2017-01-12 18:14:58 -0800 | [diff] [blame] | 347 | compCfgService.preSetProperty("org.onosproject.provider.host.impl.HostLocationProvider", |
| 348 | "requestInterceptsEnabled", "false"); |
Pier Luigi | 7e41513 | 2017-01-12 22:46:39 -0800 | [diff] [blame] | 349 | compCfgService.preSetProperty("org.onosproject.incubator.net.neighbour.impl.NeighbourResolutionManager", |
| 350 | "requestInterceptsEnabled", "false"); |
| 351 | compCfgService.preSetProperty("org.onosproject.dhcprelay.DhcpRelay", |
| 352 | "arpEnabled", "false"); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 353 | |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 354 | processor = new InternalPacketProcessor(); |
| 355 | linkListener = new InternalLinkListener(); |
| 356 | deviceListener = new InternalDeviceListener(); |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 357 | appCfgHandler = new AppConfigHandler(this); |
| 358 | xConnectHandler = new XConnectHandler(this); |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 359 | mcastHandler = new McastHandler(this); |
| 360 | hostHandler = new HostHandler(this); |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 361 | cordConfigHandler = new CordConfigHandler(this); |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 362 | routeHandler = new RouteHandler(this); |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 363 | neighbourHandler = new SegmentRoutingNeighbourHandler(this); |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 364 | |
Charles Chan | 3e783d0 | 2016-02-26 22:19:52 -0800 | [diff] [blame] | 365 | cfgService.addListener(cfgListener); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 366 | cfgService.registerConfigFactory(deviceConfigFactory); |
| 367 | cfgService.registerConfigFactory(appConfigFactory); |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 368 | cfgService.registerConfigFactory(xConnectConfigFactory); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 369 | cfgService.registerConfigFactory(mcastConfigFactory); |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 370 | hostService.addListener(hostListener); |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 371 | packetService.addProcessor(processor, PacketProcessor.director(2)); |
| 372 | linkService.addListener(linkListener); |
| 373 | deviceService.addListener(deviceListener); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 374 | multicastRouteService.addListener(mcastListener); |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 375 | cordConfigService.addListener(cordConfigListener); |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 376 | |
| 377 | cfgListener.configureNetwork(); |
| 378 | |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 379 | routeService.addListener(routeListener); |
| 380 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 381 | log.info("Started"); |
| 382 | } |
| 383 | |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 384 | private KryoNamespace.Builder createSerializer() { |
| 385 | return new KryoNamespace.Builder() |
| 386 | .register(KryoNamespaces.API) |
| 387 | .register(NeighborSetNextObjectiveStoreKey.class, |
| 388 | SubnetNextObjectiveStoreKey.class, |
| 389 | SubnetAssignedVidStoreKey.class, |
| 390 | NeighborSet.class, |
| 391 | Tunnel.class, |
| 392 | DefaultTunnel.class, |
| 393 | Policy.class, |
| 394 | TunnelPolicy.class, |
| 395 | Policy.Type.class, |
| 396 | PortNextObjectiveStoreKey.class, |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 397 | XConnectStoreKey.class |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 398 | ); |
| 399 | } |
| 400 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 401 | @Deactivate |
| 402 | protected void deactivate() { |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 403 | cfgService.removeListener(cfgListener); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 404 | cfgService.unregisterConfigFactory(deviceConfigFactory); |
| 405 | cfgService.unregisterConfigFactory(appConfigFactory); |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 406 | cfgService.unregisterConfigFactory(xConnectConfigFactory); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 407 | cfgService.unregisterConfigFactory(mcastConfigFactory); |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 408 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 409 | packetService.removeProcessor(processor); |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 410 | linkService.removeListener(linkListener); |
| 411 | deviceService.removeListener(deviceListener); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 412 | multicastRouteService.removeListener(mcastListener); |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 413 | cordConfigService.removeListener(cordConfigListener); |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 414 | routeService.removeListener(routeListener); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 415 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 416 | processor = null; |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 417 | linkListener = null; |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 418 | deviceListener = null; |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 419 | groupHandlerMap.clear(); |
| 420 | |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 421 | nsNextObjStore.destroy(); |
| 422 | subnetNextObjStore.destroy(); |
| 423 | portNextObjStore.destroy(); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 424 | tunnelStore.destroy(); |
| 425 | policyStore.destroy(); |
| 426 | subnetVidStore.destroy(); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 427 | log.info("Stopped"); |
| 428 | } |
| 429 | |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 430 | @Override |
| 431 | public List<Tunnel> getTunnels() { |
| 432 | return tunnelHandler.getTunnels(); |
| 433 | } |
| 434 | |
| 435 | @Override |
sangho | 71abe1b | 2015-06-29 14:58:47 -0700 | [diff] [blame] | 436 | public TunnelHandler.Result createTunnel(Tunnel tunnel) { |
| 437 | return tunnelHandler.createTunnel(tunnel); |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 438 | } |
| 439 | |
| 440 | @Override |
sangho | 71abe1b | 2015-06-29 14:58:47 -0700 | [diff] [blame] | 441 | public TunnelHandler.Result removeTunnel(Tunnel tunnel) { |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 442 | for (Policy policy: policyHandler.getPolicies()) { |
| 443 | if (policy.type() == Policy.Type.TUNNEL_FLOW) { |
| 444 | TunnelPolicy tunnelPolicy = (TunnelPolicy) policy; |
| 445 | if (tunnelPolicy.tunnelId().equals(tunnel.id())) { |
| 446 | log.warn("Cannot remove the tunnel used by a policy"); |
sangho | 71abe1b | 2015-06-29 14:58:47 -0700 | [diff] [blame] | 447 | return TunnelHandler.Result.TUNNEL_IN_USE; |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 448 | } |
| 449 | } |
| 450 | } |
sangho | 71abe1b | 2015-06-29 14:58:47 -0700 | [diff] [blame] | 451 | return tunnelHandler.removeTunnel(tunnel); |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 452 | } |
| 453 | |
| 454 | @Override |
sangho | 71abe1b | 2015-06-29 14:58:47 -0700 | [diff] [blame] | 455 | public PolicyHandler.Result removePolicy(Policy policy) { |
| 456 | return policyHandler.removePolicy(policy); |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 457 | } |
| 458 | |
| 459 | @Override |
sangho | 71abe1b | 2015-06-29 14:58:47 -0700 | [diff] [blame] | 460 | public PolicyHandler.Result createPolicy(Policy policy) { |
| 461 | return policyHandler.createPolicy(policy); |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 462 | } |
| 463 | |
| 464 | @Override |
| 465 | public List<Policy> getPolicies() { |
| 466 | return policyHandler.getPolicies(); |
| 467 | } |
| 468 | |
Saurav Das | 59232cf | 2016-04-27 18:35:50 -0700 | [diff] [blame] | 469 | @Override |
| 470 | public void rerouteNetwork() { |
| 471 | cfgListener.configureNetwork(); |
| 472 | for (Device device : deviceService.getDevices()) { |
| 473 | defaultRoutingHandler.populatePortAddressingRules(device.id()); |
| 474 | } |
| 475 | defaultRoutingHandler.startPopulationProcess(); |
| 476 | } |
| 477 | |
Charles Chan | c81c45b | 2016-10-20 17:02:44 -0700 | [diff] [blame] | 478 | @Override |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 479 | public Map<DeviceId, Set<IpPrefix>> getDeviceSubnetMap() { |
| 480 | Map<DeviceId, Set<IpPrefix>> deviceSubnetMap = Maps.newHashMap(); |
Charles Chan | c81c45b | 2016-10-20 17:02:44 -0700 | [diff] [blame] | 481 | deviceService.getAvailableDevices().forEach(device -> { |
| 482 | deviceSubnetMap.put(device.id(), deviceConfiguration.getSubnets(device.id())); |
| 483 | }); |
| 484 | return deviceSubnetMap; |
| 485 | } |
| 486 | |
sangho | f9d0bf1 | 2015-05-19 11:57:42 -0700 | [diff] [blame] | 487 | /** |
Pier Ventre | 9816178 | 2016-10-31 15:00:01 -0700 | [diff] [blame] | 488 | * Returns the MPLS-ECMP configuration. |
| 489 | * |
| 490 | * @return MPLS-ECMP value |
| 491 | */ |
| 492 | public boolean getMplsEcmp() { |
| 493 | SegmentRoutingAppConfig segmentRoutingAppConfig = cfgService |
| 494 | .getConfig(this.appId, SegmentRoutingAppConfig.class); |
| 495 | return segmentRoutingAppConfig != null && segmentRoutingAppConfig.mplsEcmp(); |
| 496 | } |
| 497 | |
| 498 | /** |
sangho | f9d0bf1 | 2015-05-19 11:57:42 -0700 | [diff] [blame] | 499 | * Returns the tunnel object with the tunnel ID. |
| 500 | * |
| 501 | * @param tunnelId Tunnel ID |
| 502 | * @return Tunnel reference |
| 503 | */ |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 504 | public Tunnel getTunnel(String tunnelId) { |
| 505 | return tunnelHandler.getTunnel(tunnelId); |
| 506 | } |
| 507 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 508 | /** |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 509 | * Returns the vlan-id assigned to the subnet configured for a device. |
| 510 | * If no vlan-id has been assigned, a new one is assigned out of a pool of ids, |
| 511 | * if and only if this controller instance is the master for the device. |
| 512 | * <p> |
| 513 | * USAGE: The assigned vlans are meant to be applied to untagged packets on those |
| 514 | * switches/pipelines that need this functionality. These vids are meant |
| 515 | * to be used internally within a switch, and thus need to be unique only |
| 516 | * on a switch level. Note that packets never go out on the wire with these |
| 517 | * vlans. Currently, vlan ids are assigned from value 4093 down. |
| 518 | * Vlan id 4094 expected to be used for all ports that are not assigned subnets. |
| 519 | * Vlan id 4095 is reserved and unused. Only a single vlan id is assigned |
| 520 | * per subnet. |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 521 | * |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 522 | * @param deviceId switch dpid |
Pier Ventre | f4b5fce | 2016-11-28 16:48:06 -0800 | [diff] [blame^] | 523 | * @param subnet IP prefix for which assigned vlan is desired |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 524 | * @return VlanId assigned for the subnet on the device, or |
| 525 | * null if no vlan assignment was found and this instance is not |
| 526 | * the master for the device. |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 527 | */ |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 528 | // TODO: We should avoid assigning VLAN IDs that are used by VLAN cross-connection. |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 529 | public VlanId getSubnetAssignedVlanId(DeviceId deviceId, IpPrefix subnet) { |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 530 | VlanId assignedVid = subnetVidStore.get(new SubnetAssignedVidStoreKey( |
| 531 | deviceId, subnet)); |
| 532 | if (assignedVid != null) { |
| 533 | log.debug("Query for subnet:{} on device:{} returned assigned-vlan " |
| 534 | + "{}", subnet, deviceId, assignedVid); |
| 535 | return assignedVid; |
| 536 | } |
| 537 | //check mastership for the right to assign a vlan |
| 538 | if (!mastershipService.isLocalMaster(deviceId)) { |
| 539 | log.warn("This controller instance is not the master for device {}. " |
| 540 | + "Cannot assign vlan-id for subnet {}", deviceId, subnet); |
| 541 | return null; |
| 542 | } |
| 543 | // vlan assignment is expensive but done only once |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 544 | // FIXME for now we will do assignment considering only the ipv4 subnet. |
| 545 | Set<Ip4Prefix> configuredSubnets = deviceConfiguration.getSubnets(deviceId) |
| 546 | .stream() |
| 547 | .filter(IpPrefix::isIp4) |
| 548 | .map(IpPrefix::getIp4Prefix) |
| 549 | .collect(Collectors.toSet()); |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 550 | Set<Short> assignedVlans = new HashSet<>(); |
| 551 | Set<Ip4Prefix> unassignedSubnets = new HashSet<>(); |
| 552 | for (Ip4Prefix sub : configuredSubnets) { |
| 553 | VlanId v = subnetVidStore.get(new SubnetAssignedVidStoreKey(deviceId, |
| 554 | sub)); |
| 555 | if (v != null) { |
| 556 | assignedVlans.add(v.toShort()); |
| 557 | } else { |
| 558 | unassignedSubnets.add(sub); |
| 559 | } |
| 560 | } |
| 561 | short nextAssignedVlan = ASSIGNED_VLAN_START; |
| 562 | if (!assignedVlans.isEmpty()) { |
| 563 | nextAssignedVlan = (short) (Collections.min(assignedVlans) - 1); |
| 564 | } |
| 565 | for (Ip4Prefix unsub : unassignedSubnets) { |
Pier Ventre | f4b5fce | 2016-11-28 16:48:06 -0800 | [diff] [blame^] | 566 | subnetVidStore.put(new SubnetAssignedVidStoreKey(deviceId, unsub), |
| 567 | VlanId.vlanId(nextAssignedVlan--)); |
| 568 | log.info("Assigned vlan: {} to subnet: {} on device: {}", |
| 569 | nextAssignedVlan + 1, unsub, deviceId); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 570 | } |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 571 | return subnetVidStore.get(new SubnetAssignedVidStoreKey(deviceId, subnet)); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 572 | } |
| 573 | |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 574 | /** |
Saurav Das | 0e99e2b | 2015-10-28 12:39:42 -0700 | [diff] [blame] | 575 | * Returns the next objective ID for the given NeighborSet. |
Saurav Das | 8a0732e | 2015-11-20 15:27:53 -0800 | [diff] [blame] | 576 | * If the nextObjective does not exist, a new one is created and |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 577 | * its id is returned. |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 578 | * |
sangho | f9d0bf1 | 2015-05-19 11:57:42 -0700 | [diff] [blame] | 579 | * @param deviceId Device ID |
| 580 | * @param ns NegighborSet |
Saurav Das | 8a0732e | 2015-11-20 15:27:53 -0800 | [diff] [blame] | 581 | * @param meta metadata passed into the creation of a Next Objective |
| 582 | * @return next objective ID or -1 if an error was encountered during the |
| 583 | * creation of the nextObjective |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 584 | */ |
Saurav Das | 8a0732e | 2015-11-20 15:27:53 -0800 | [diff] [blame] | 585 | public int getNextObjectiveId(DeviceId deviceId, NeighborSet ns, |
| 586 | TrafficSelector meta) { |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 587 | if (groupHandlerMap.get(deviceId) != null) { |
| 588 | log.trace("getNextObjectiveId query in device {}", deviceId); |
| 589 | return groupHandlerMap |
Saurav Das | 8a0732e | 2015-11-20 15:27:53 -0800 | [diff] [blame] | 590 | .get(deviceId).getNextObjectiveId(ns, meta); |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 591 | } else { |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 592 | log.warn("getNextObjectiveId query - groupHandler for device {} " |
| 593 | + "not found", deviceId); |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 594 | return -1; |
| 595 | } |
Srikanth Vavilapalli | f5b234a | 2015-04-21 13:04:13 -0700 | [diff] [blame] | 596 | } |
| 597 | |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 598 | /** |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 599 | * Returns the next objective ID for the given subnet prefix. It is expected |
| 600 | * that the next-objective has been pre-created from configuration. |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 601 | * |
| 602 | * @param deviceId Device ID |
| 603 | * @param prefix Subnet |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 604 | * @return next objective ID or -1 if it was not found |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 605 | */ |
| 606 | public int getSubnetNextObjectiveId(DeviceId deviceId, IpPrefix prefix) { |
| 607 | if (groupHandlerMap.get(deviceId) != null) { |
| 608 | log.trace("getSubnetNextObjectiveId query in device {}", deviceId); |
| 609 | return groupHandlerMap |
| 610 | .get(deviceId).getSubnetNextObjectiveId(prefix); |
| 611 | } else { |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 612 | log.warn("getSubnetNextObjectiveId query - groupHandler for " |
| 613 | + "device {} not found", deviceId); |
| 614 | return -1; |
| 615 | } |
| 616 | } |
| 617 | |
| 618 | /** |
| 619 | * Returns the next objective ID for the given portNumber, given the treatment. |
| 620 | * There could be multiple different treatments to the same outport, which |
| 621 | * would result in different objectives. If the next object |
| 622 | * does not exist, a new one is created and its id is returned. |
| 623 | * |
| 624 | * @param deviceId Device ID |
| 625 | * @param portNum port number on device for which NextObjective is queried |
| 626 | * @param treatment the actions to apply on the packets (should include outport) |
| 627 | * @param meta metadata passed into the creation of a Next Objective if necessary |
Saurav Das | 59232cf | 2016-04-27 18:35:50 -0700 | [diff] [blame] | 628 | * @return next objective ID or -1 if an error occurred during retrieval or creation |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 629 | */ |
| 630 | public int getPortNextObjectiveId(DeviceId deviceId, PortNumber portNum, |
| 631 | TrafficTreatment treatment, |
| 632 | TrafficSelector meta) { |
| 633 | DefaultGroupHandler ghdlr = groupHandlerMap.get(deviceId); |
| 634 | if (ghdlr != null) { |
| 635 | return ghdlr.getPortNextObjectiveId(portNum, treatment, meta); |
| 636 | } else { |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 637 | log.warn("getPortNextObjectiveId query - groupHandler for device {}" |
| 638 | + " not found", deviceId); |
| 639 | return -1; |
| 640 | } |
| 641 | } |
| 642 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 643 | private class InternalPacketProcessor implements PacketProcessor { |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 644 | @Override |
| 645 | public void process(PacketContext context) { |
| 646 | |
| 647 | if (context.isHandled()) { |
| 648 | return; |
| 649 | } |
| 650 | |
| 651 | InboundPacket pkt = context.inPacket(); |
| 652 | Ethernet ethernet = pkt.parsed(); |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 653 | log.trace("Rcvd pktin: {}", ethernet); |
Pier Ventre | e0ae7a3 | 2016-11-23 09:57:42 -0800 | [diff] [blame] | 654 | if (ethernet.getEtherType() == TYPE_ARP) { |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 655 | log.warn("{} - we are still receiving ARP packets from {}", |
| 656 | context.inPacket().receivedFrom()); |
| 657 | log.debug("{}", ethernet); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 658 | } else if (ethernet.getEtherType() == Ethernet.TYPE_IPV4) { |
| 659 | IPv4 ipPacket = (IPv4) ethernet.getPayload(); |
Charles Chan | 5003563 | 2017-01-13 17:20:44 -0800 | [diff] [blame] | 660 | // ipHandler.addToPacketBuffer(ipPacket); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 661 | if (ipPacket.getProtocol() == IPv4.PROTOCOL_ICMP) { |
| 662 | icmpHandler.processPacketIn(pkt); |
| 663 | } else { |
Charles Chan | 5003563 | 2017-01-13 17:20:44 -0800 | [diff] [blame] | 664 | // NOTE: We don't support IP learning at this moment so this |
| 665 | // is not necessary. Also it causes duplication of DHCP packets. |
| 666 | // ipHandler.processPacketIn(pkt); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 667 | } |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 668 | } else if (ethernet.getEtherType() == Ethernet.TYPE_IPV6) { |
| 669 | IPv6 ipv6Packet = (IPv6) ethernet.getPayload(); |
| 670 | /* |
| 671 | * TODO send to ICMPv6 handler and generalize the interaction with IP Handler |
| 672 | */ |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 673 | } |
| 674 | } |
| 675 | } |
| 676 | |
| 677 | private class InternalLinkListener implements LinkListener { |
| 678 | @Override |
| 679 | public void event(LinkEvent event) { |
Srikanth Vavilapalli | f5b234a | 2015-04-21 13:04:13 -0700 | [diff] [blame] | 680 | if (event.type() == LinkEvent.Type.LINK_ADDED |
| 681 | || event.type() == LinkEvent.Type.LINK_REMOVED) { |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 682 | log.debug("Event {} received from Link Service", event.type()); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 683 | scheduleEventHandlerIfNotScheduled(event); |
| 684 | } |
| 685 | } |
| 686 | } |
| 687 | |
| 688 | private class InternalDeviceListener implements DeviceListener { |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 689 | @Override |
| 690 | public void event(DeviceEvent event) { |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 691 | switch (event.type()) { |
| 692 | case DEVICE_ADDED: |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 693 | case PORT_UPDATED: |
| 694 | case PORT_ADDED: |
sangho | 20eff1d | 2015-04-13 15:15:58 -0700 | [diff] [blame] | 695 | case DEVICE_UPDATED: |
| 696 | case DEVICE_AVAILABILITY_CHANGED: |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 697 | log.debug("Event {} received from Device Service", event.type()); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 698 | scheduleEventHandlerIfNotScheduled(event); |
| 699 | break; |
| 700 | default: |
| 701 | } |
| 702 | } |
| 703 | } |
| 704 | |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 705 | @SuppressWarnings("rawtypes") |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 706 | private void scheduleEventHandlerIfNotScheduled(Event event) { |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 707 | synchronized (threadSchedulerLock) { |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 708 | eventQueue.add(event); |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 709 | numOfEventsQueued++; |
| 710 | |
| 711 | if ((numOfHandlerScheduled - numOfHandlerExecution) == 0) { |
| 712 | //No pending scheduled event handling threads. So start a new one. |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 713 | eventHandlerFuture = executorService |
| 714 | .schedule(eventHandler, 100, TimeUnit.MILLISECONDS); |
| 715 | numOfHandlerScheduled++; |
| 716 | } |
Jonathan Hart | c19f7c1 | 2016-04-12 15:39:44 -0700 | [diff] [blame] | 717 | log.trace("numOfEventsQueued {}, numOfEventHandlerScheduled {}", |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 718 | numOfEventsQueued, |
| 719 | numOfHandlerScheduled); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 720 | } |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 721 | } |
| 722 | |
| 723 | private class InternalEventHandler implements Runnable { |
Srikanth Vavilapalli | 4db76e3 | 2015-04-07 15:12:32 -0700 | [diff] [blame] | 724 | @Override |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 725 | public void run() { |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 726 | try { |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 727 | while (true) { |
Saurav Das | 4ce4596 | 2015-11-24 23:21:05 -0800 | [diff] [blame] | 728 | @SuppressWarnings("rawtypes") |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 729 | Event event = null; |
| 730 | synchronized (threadSchedulerLock) { |
| 731 | if (!eventQueue.isEmpty()) { |
| 732 | event = eventQueue.poll(); |
| 733 | numOfEventsExecuted++; |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 734 | } else { |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 735 | numOfHandlerExecution++; |
| 736 | log.debug("numOfHandlerExecution {} numOfEventsExecuted {}", |
| 737 | numOfHandlerExecution, numOfEventsExecuted); |
| 738 | break; |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 739 | } |
sangho | 20eff1d | 2015-04-13 15:15:58 -0700 | [diff] [blame] | 740 | } |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 741 | if (event.type() == LinkEvent.Type.LINK_ADDED) { |
| 742 | processLinkAdded((Link) event.subject()); |
| 743 | } else if (event.type() == LinkEvent.Type.LINK_REMOVED) { |
Pier Ventre | 2c51531 | 2016-09-13 21:33:40 -0700 | [diff] [blame] | 744 | Link linkRemoved = (Link) event.subject(); |
| 745 | if (linkRemoved.src().elementId() instanceof DeviceId && |
| 746 | !deviceService.isAvailable(linkRemoved.src().deviceId())) { |
| 747 | continue; |
| 748 | } |
| 749 | if (linkRemoved.dst().elementId() instanceof DeviceId && |
| 750 | !deviceService.isAvailable(linkRemoved.dst().deviceId())) { |
| 751 | continue; |
| 752 | } |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 753 | processLinkRemoved((Link) event.subject()); |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 754 | } else if (event.type() == DeviceEvent.Type.DEVICE_ADDED || |
| 755 | event.type() == DeviceEvent.Type.DEVICE_AVAILABILITY_CHANGED || |
| 756 | event.type() == DeviceEvent.Type.DEVICE_UPDATED) { |
Saurav Das | 423fe2b | 2015-12-04 10:52:59 -0800 | [diff] [blame] | 757 | DeviceId deviceId = ((Device) event.subject()).id(); |
| 758 | if (deviceService.isAvailable(deviceId)) { |
Saurav Das | 837e0bb | 2015-10-30 17:45:38 -0700 | [diff] [blame] | 759 | log.info("Processing device event {} for available device {}", |
| 760 | event.type(), ((Device) event.subject()).id()); |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 761 | processDeviceAdded((Device) event.subject()); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 762 | } else { |
| 763 | log.info("Processing device event {} for unavailable device {}", |
| 764 | event.type(), ((Device) event.subject()).id()); |
| 765 | processDeviceRemoved((Device) event.subject()); |
| 766 | } |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 767 | } else if (event.type() == DeviceEvent.Type.PORT_ADDED) { |
Saurav Das | d2fded0 | 2016-12-02 15:43:47 -0800 | [diff] [blame] | 768 | // typically these calls come when device is added first time |
| 769 | // so port filtering rules are handled at the device_added event. |
| 770 | // port added calls represent all ports on the device, |
| 771 | // enabled or not. |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 772 | log.debug("** PORT ADDED {}/{} -> {}", |
Saurav Das | d2fded0 | 2016-12-02 15:43:47 -0800 | [diff] [blame] | 773 | ((DeviceEvent) event).subject().id(), |
| 774 | ((DeviceEvent) event).port().number(), |
| 775 | event.type()); |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 776 | } else if (event.type() == DeviceEvent.Type.PORT_UPDATED) { |
Saurav Das | d2fded0 | 2016-12-02 15:43:47 -0800 | [diff] [blame] | 777 | // these calls happen for every subsequent event |
| 778 | // ports enabled, disabled, switch goes away, comes back |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 779 | log.info("** PORT UPDATED {}/{} -> {}", |
| 780 | event.subject(), |
| 781 | ((DeviceEvent) event).port(), |
| 782 | event.type()); |
| 783 | processPortUpdated(((Device) event.subject()), |
| 784 | ((DeviceEvent) event).port()); |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 785 | } else { |
| 786 | log.warn("Unhandled event type: {}", event.type()); |
| 787 | } |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 788 | } |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 789 | } catch (Exception e) { |
| 790 | log.error("SegmentRouting event handler " |
| 791 | + "thread thrown an exception: {}", e); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 792 | } |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 793 | } |
| 794 | } |
| 795 | |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 796 | private void processLinkAdded(Link link) { |
Saurav Das | b5c236e | 2016-06-07 10:08:06 -0700 | [diff] [blame] | 797 | log.info("** LINK ADDED {}", link.toString()); |
Charles Chan | 0b4e618 | 2015-11-03 10:42:14 -0800 | [diff] [blame] | 798 | if (!deviceConfiguration.isConfigured(link.src().deviceId())) { |
| 799 | log.warn("Source device of this link is not configured."); |
| 800 | return; |
| 801 | } |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 802 | //Irrespective whether the local is a MASTER or not for this device, |
| 803 | //create group handler instance and push default TTP flow rules. |
| 804 | //Because in a multi-instance setup, instances can initiate |
| 805 | //groups for any devices. Also the default TTP rules are needed |
| 806 | //to be pushed before inserting any IP table entries for any device |
| 807 | DefaultGroupHandler groupHandler = groupHandlerMap.get(link.src() |
| 808 | .deviceId()); |
| 809 | if (groupHandler != null) { |
Saurav Das | 8a0732e | 2015-11-20 15:27:53 -0800 | [diff] [blame] | 810 | groupHandler.linkUp(link, mastershipService.isLocalMaster( |
| 811 | link.src().deviceId())); |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 812 | } else { |
| 813 | Device device = deviceService.getDevice(link.src().deviceId()); |
| 814 | if (device != null) { |
| 815 | log.warn("processLinkAdded: Link Added " |
| 816 | + "Notification without Device Added " |
| 817 | + "event, still handling it"); |
| 818 | processDeviceAdded(device); |
| 819 | groupHandler = groupHandlerMap.get(link.src() |
| 820 | .deviceId()); |
Saurav Das | 8a0732e | 2015-11-20 15:27:53 -0800 | [diff] [blame] | 821 | groupHandler.linkUp(link, mastershipService.isLocalMaster(device.id())); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 822 | } |
| 823 | } |
Srikanth Vavilapalli | 2318191 | 2015-05-04 09:48:09 -0700 | [diff] [blame] | 824 | |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 825 | log.trace("Starting optimized route population process"); |
| 826 | defaultRoutingHandler.populateRoutingRulesForLinkStatusChange(null); |
| 827 | //log.trace("processLinkAdded: re-starting route population process"); |
| 828 | //defaultRoutingHandler.startPopulationProcess(); |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 829 | |
| 830 | mcastHandler.init(); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 831 | } |
| 832 | |
| 833 | private void processLinkRemoved(Link link) { |
Saurav Das | b5c236e | 2016-06-07 10:08:06 -0700 | [diff] [blame] | 834 | log.info("** LINK REMOVED {}", link.toString()); |
sangho | 834e4b0 | 2015-05-01 09:38:25 -0700 | [diff] [blame] | 835 | DefaultGroupHandler groupHandler = groupHandlerMap.get(link.src().deviceId()); |
| 836 | if (groupHandler != null) { |
Saurav Das | 423fe2b | 2015-12-04 10:52:59 -0800 | [diff] [blame] | 837 | groupHandler.portDown(link.src().port(), |
| 838 | mastershipService.isLocalMaster(link.src().deviceId())); |
sangho | 834e4b0 | 2015-05-01 09:38:25 -0700 | [diff] [blame] | 839 | } |
Srikanth Vavilapalli | 5428b6c | 2015-05-14 20:22:47 -0700 | [diff] [blame] | 840 | log.trace("Starting optimized route population process"); |
| 841 | defaultRoutingHandler.populateRoutingRulesForLinkStatusChange(link); |
| 842 | //log.trace("processLinkRemoved: re-starting route population process"); |
| 843 | //defaultRoutingHandler.startPopulationProcess(); |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 844 | |
| 845 | mcastHandler.processLinkDown(link); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 846 | } |
| 847 | |
| 848 | private void processDeviceAdded(Device device) { |
Saurav Das | b5c236e | 2016-06-07 10:08:06 -0700 | [diff] [blame] | 849 | log.info("** DEVICE ADDED with ID {}", device.id()); |
Charles Chan | 0b4e618 | 2015-11-03 10:42:14 -0800 | [diff] [blame] | 850 | if (deviceConfiguration == null || !deviceConfiguration.isConfigured(device.id())) { |
Saurav Das | 2857f38 | 2015-11-03 14:39:27 -0800 | [diff] [blame] | 851 | log.warn("Device configuration uploading. Device {} will be " |
| 852 | + "processed after config completes.", device.id()); |
| 853 | return; |
| 854 | } |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 855 | processDeviceAddedInternal(device.id()); |
| 856 | } |
| 857 | |
| 858 | private void processDeviceAddedInternal(DeviceId deviceId) { |
Saurav Das | 837e0bb | 2015-10-30 17:45:38 -0700 | [diff] [blame] | 859 | // Irrespective of whether the local is a MASTER or not for this device, |
| 860 | // we need to create a SR-group-handler instance. This is because in a |
| 861 | // multi-instance setup, any instance can initiate forwarding/next-objectives |
| 862 | // for any switch (even if this instance is a SLAVE or not even connected |
| 863 | // to the switch). To handle this, a default-group-handler instance is necessary |
| 864 | // per switch. |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 865 | log.debug("Current groupHandlerMap devs: {}", groupHandlerMap.keySet()); |
| 866 | if (groupHandlerMap.get(deviceId) == null) { |
Charles Chan | 0b4e618 | 2015-11-03 10:42:14 -0800 | [diff] [blame] | 867 | DefaultGroupHandler groupHandler; |
| 868 | try { |
| 869 | groupHandler = DefaultGroupHandler. |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 870 | createGroupHandler(deviceId, |
| 871 | appId, |
| 872 | deviceConfiguration, |
| 873 | linkService, |
| 874 | flowObjectiveService, |
| 875 | this); |
Charles Chan | 0b4e618 | 2015-11-03 10:42:14 -0800 | [diff] [blame] | 876 | } catch (DeviceConfigNotFoundException e) { |
| 877 | log.warn(e.getMessage() + " Aborting processDeviceAdded."); |
| 878 | return; |
| 879 | } |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 880 | log.debug("updating groupHandlerMap with new config for device: {}", |
| 881 | deviceId); |
| 882 | groupHandlerMap.put(deviceId, groupHandler); |
Saurav Das | 2857f38 | 2015-11-03 14:39:27 -0800 | [diff] [blame] | 883 | } |
Saurav Das | b5c236e | 2016-06-07 10:08:06 -0700 | [diff] [blame] | 884 | // Also, in some cases, drivers may need extra |
| 885 | // information to process rules (eg. Router IP/MAC); and so, we send |
| 886 | // port addressing rules to the driver as well irrespective of whether |
| 887 | // this instance is the master or not. |
| 888 | defaultRoutingHandler.populatePortAddressingRules(deviceId); |
| 889 | |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 890 | if (mastershipService.isLocalMaster(deviceId)) { |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 891 | hostHandler.init(deviceId); |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 892 | xConnectHandler.init(deviceId); |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 893 | cordConfigHandler.init(deviceId); |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 894 | DefaultGroupHandler groupHandler = groupHandlerMap.get(deviceId); |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 895 | groupHandler.createGroupsFromSubnetConfig(); |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 896 | routingRulePopulator.populateSubnetBroadcastRule(deviceId); |
Charles Chan | c42e84e | 2015-10-20 16:24:19 -0700 | [diff] [blame] | 897 | } |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 898 | |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 899 | appCfgHandler.init(deviceId); |
| 900 | routeHandler.init(deviceId); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 901 | } |
| 902 | |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 903 | private void processDeviceRemoved(Device device) { |
| 904 | nsNextObjStore.entrySet().stream() |
| 905 | .filter(entry -> entry.getKey().deviceId().equals(device.id())) |
| 906 | .forEach(entry -> { |
| 907 | nsNextObjStore.remove(entry.getKey()); |
| 908 | }); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 909 | subnetNextObjStore.entrySet().stream() |
| 910 | .filter(entry -> entry.getKey().deviceId().equals(device.id())) |
| 911 | .forEach(entry -> { |
| 912 | subnetNextObjStore.remove(entry.getKey()); |
| 913 | }); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 914 | portNextObjStore.entrySet().stream() |
| 915 | .filter(entry -> entry.getKey().deviceId().equals(device.id())) |
| 916 | .forEach(entry -> { |
| 917 | portNextObjStore.remove(entry.getKey()); |
| 918 | }); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 919 | subnetVidStore.entrySet().stream() |
| 920 | .filter(entry -> entry.getKey().deviceId().equals(device.id())) |
| 921 | .forEach(entry -> { |
| 922 | subnetVidStore.remove(entry.getKey()); |
| 923 | }); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 924 | groupHandlerMap.remove(device.id()); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 925 | defaultRoutingHandler.purgeEcmpGraph(device.id()); |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 926 | mcastHandler.removeDevice(device.id()); |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 927 | xConnectHandler.removeDevice(device.id()); |
Saurav Das | 80980c7 | 2016-03-23 11:22:49 -0700 | [diff] [blame] | 928 | } |
| 929 | |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 930 | private void processPortUpdated(Device device, Port port) { |
| 931 | if (deviceConfiguration == null || !deviceConfiguration.isConfigured(device.id())) { |
| 932 | log.warn("Device configuration uploading. Not handling port event for" |
| 933 | + "dev: {} port: {}", device.id(), port.number()); |
| 934 | return; |
| 935 | } |
| 936 | /* XXX create method for single port filtering rules which are needed |
| 937 | for both switch-to-switch ports and edge ports |
| 938 | if (defaultRoutingHandler != null) { |
| 939 | defaultRoutingHandler.populatePortAddressingRules( |
| 940 | ((Device) event.subject()).id()); |
| 941 | }*/ |
| 942 | |
| 943 | // portUpdated calls are for ports that have gone down or up. For switch |
| 944 | // to switch ports, link-events should take care of any re-routing or |
| 945 | // group editing necessary for port up/down. Here we only process edge ports |
| 946 | // that are already configured. |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 947 | Ip4Prefix configuredSubnet = deviceConfiguration.getPortIPv4Subnet(device.id(), |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 948 | port.number()); |
| 949 | if (configuredSubnet == null) { |
| 950 | log.debug("Not handling port updated event for unconfigured port " |
| 951 | + "dev/port: {}/{}", device.id(), port.number()); |
| 952 | return; |
| 953 | } |
| 954 | processEdgePort(device, port, configuredSubnet); |
| 955 | } |
| 956 | |
| 957 | private void processEdgePort(Device device, Port port, Ip4Prefix subnet) { |
| 958 | boolean portUp = port.isEnabled(); |
| 959 | if (portUp) { |
| 960 | log.info("Device:EdgePort {}:{} is enabled in subnet: {}", device.id(), |
| 961 | port.number(), subnet); |
| 962 | } else { |
| 963 | log.info("Device:EdgePort {}:{} is disabled in subnet: {}", device.id(), |
| 964 | port.number(), subnet); |
| 965 | } |
| 966 | |
Srikanth Vavilapalli | f5b234a | 2015-04-21 13:04:13 -0700 | [diff] [blame] | 967 | DefaultGroupHandler groupHandler = groupHandlerMap.get(device.id()); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 968 | if (groupHandler != null) { |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 969 | groupHandler.processEdgePort(port.number(), subnet, portUp, |
Saurav Das | 423fe2b | 2015-12-04 10:52:59 -0800 | [diff] [blame] | 970 | mastershipService.isLocalMaster(device.id())); |
Saurav Das | 1a129a0 | 2016-11-18 15:21:57 -0800 | [diff] [blame] | 971 | } else { |
| 972 | log.warn("Group handler not found for dev:{}. Not handling edge port" |
| 973 | + " {} event for port:{}", device.id(), |
| 974 | (portUp) ? "UP" : "DOWN", port.number()); |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 975 | } |
| 976 | } |
sangho | 1e57565 | 2015-05-14 00:39:53 -0700 | [diff] [blame] | 977 | |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 978 | /** |
| 979 | * Registers the given connect point with the NRS, this is necessary |
| 980 | * to receive the NDP and ARP packets from the NRS. |
| 981 | * |
| 982 | * @param portToRegister connect point to register |
| 983 | */ |
| 984 | public void registerConnectPoint(ConnectPoint portToRegister) { |
| 985 | /* |
| 986 | * First we register the ARP handler. |
| 987 | */ |
| 988 | this.neighbourResolutionService.registerNeighbourHandler( |
| 989 | portToRegister, |
| 990 | neighbourHandler, |
| 991 | appId |
| 992 | ); |
| 993 | } |
| 994 | |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 995 | private class InternalConfigListener implements NetworkConfigListener { |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 996 | SegmentRoutingManager srManager; |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 997 | |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 998 | /** |
| 999 | * Constructs the internal network config listener. |
| 1000 | * |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 1001 | * @param srManager segment routing manager |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 1002 | */ |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 1003 | public InternalConfigListener(SegmentRoutingManager srManager) { |
| 1004 | this.srManager = srManager; |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 1005 | } |
| 1006 | |
Charles Chan | e849c19 | 2016-01-11 18:28:54 -0800 | [diff] [blame] | 1007 | /** |
| 1008 | * Reads network config and initializes related data structure accordingly. |
| 1009 | */ |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 1010 | public void configureNetwork() { |
Pier Ventre | 10bd8d1 | 2016-11-26 21:05:22 -0800 | [diff] [blame] | 1011 | |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 1012 | deviceConfiguration = new DeviceConfiguration(srManager); |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 1013 | |
Charles Chan | 2c15aca | 2016-11-09 20:51:44 -0800 | [diff] [blame] | 1014 | arpHandler = new ArpHandler(srManager); |
| 1015 | icmpHandler = new IcmpHandler(srManager); |
| 1016 | ipHandler = new IpHandler(srManager); |
| 1017 | routingRulePopulator = new RoutingRulePopulator(srManager); |
| 1018 | defaultRoutingHandler = new DefaultRoutingHandler(srManager); |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 1019 | |
| 1020 | tunnelHandler = new TunnelHandler(linkService, deviceConfiguration, |
| 1021 | groupHandlerMap, tunnelStore); |
| 1022 | policyHandler = new PolicyHandler(appId, deviceConfiguration, |
| 1023 | flowObjectiveService, |
| 1024 | tunnelHandler, policyStore); |
| 1025 | |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 1026 | for (Device device : deviceService.getDevices()) { |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 1027 | processDeviceAddedInternal(device.id()); |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 1028 | } |
| 1029 | |
| 1030 | defaultRoutingHandler.startPopulationProcess(); |
Charles Chan | 2199c30 | 2016-04-23 17:36:10 -0700 | [diff] [blame] | 1031 | mcastHandler.init(); |
Charles Chan | 4636be0 | 2015-10-07 14:21:45 -0700 | [diff] [blame] | 1032 | } |
| 1033 | |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 1034 | @Override |
| 1035 | public void event(NetworkConfigEvent event) { |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 1036 | // TODO move this part to NetworkConfigEventHandler |
| 1037 | if (event.configClass().equals(SegmentRoutingDeviceConfig.class)) { |
| 1038 | switch (event.type()) { |
| 1039 | case CONFIG_ADDED: |
| 1040 | log.info("Segment Routing Config added."); |
| 1041 | configureNetwork(); |
| 1042 | break; |
| 1043 | case CONFIG_UPDATED: |
| 1044 | log.info("Segment Routing Config updated."); |
| 1045 | // TODO support dynamic configuration |
| 1046 | break; |
| 1047 | default: |
| 1048 | break; |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 1049 | } |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 1050 | } else if (event.configClass().equals(SegmentRoutingAppConfig.class)) { |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 1051 | checkState(appCfgHandler != null, "NetworkConfigEventHandler is not initialized"); |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 1052 | switch (event.type()) { |
| 1053 | case CONFIG_ADDED: |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 1054 | appCfgHandler.processAppConfigAdded(event); |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 1055 | break; |
| 1056 | case CONFIG_UPDATED: |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 1057 | appCfgHandler.processAppConfigUpdated(event); |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 1058 | break; |
| 1059 | case CONFIG_REMOVED: |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 1060 | appCfgHandler.processAppConfigRemoved(event); |
| 1061 | break; |
| 1062 | default: |
| 1063 | break; |
| 1064 | } |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 1065 | configureNetwork(); |
Charles Chan | fc5c780 | 2016-05-17 13:13:55 -0700 | [diff] [blame] | 1066 | } else if (event.configClass().equals(XConnectConfig.class)) { |
| 1067 | checkState(xConnectHandler != null, "XConnectHandler is not initialized"); |
| 1068 | switch (event.type()) { |
| 1069 | case CONFIG_ADDED: |
| 1070 | xConnectHandler.processXConnectConfigAdded(event); |
| 1071 | break; |
| 1072 | case CONFIG_UPDATED: |
| 1073 | xConnectHandler.processXConnectConfigUpdated(event); |
| 1074 | break; |
| 1075 | case CONFIG_REMOVED: |
| 1076 | xConnectHandler.processXConnectConfigRemoved(event); |
Charles Chan | 5270ed0 | 2016-01-30 23:22:37 -0800 | [diff] [blame] | 1077 | break; |
| 1078 | default: |
| 1079 | break; |
Charles Chan | b8e10c8 | 2015-10-14 11:24:40 -0700 | [diff] [blame] | 1080 | } |
Charles Chan | d683288 | 2015-10-05 17:50:33 -0700 | [diff] [blame] | 1081 | } |
| 1082 | } |
| 1083 | } |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 1084 | |
| 1085 | private class InternalHostListener implements HostListener { |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 1086 | @Override |
| 1087 | public void event(HostEvent event) { |
| 1088 | // Do not proceed without mastership |
| 1089 | DeviceId deviceId = event.subject().location().deviceId(); |
| 1090 | if (!mastershipService.isLocalMaster(deviceId)) { |
| 1091 | return; |
| 1092 | } |
| 1093 | |
| 1094 | switch (event.type()) { |
| 1095 | case HOST_ADDED: |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 1096 | hostHandler.processHostAddedEvent(event); |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 1097 | break; |
| 1098 | case HOST_MOVED: |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 1099 | hostHandler.processHostMovedEvent(event); |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 1100 | break; |
| 1101 | case HOST_REMOVED: |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 1102 | hostHandler.processHostRemoveEvent(event); |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 1103 | break; |
| 1104 | case HOST_UPDATED: |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 1105 | hostHandler.processHostUpdatedEvent(event); |
Charles Chan | 68aa62d | 2015-11-09 16:37:23 -0800 | [diff] [blame] | 1106 | break; |
| 1107 | default: |
| 1108 | log.warn("Unsupported host event type: {}", event.type()); |
| 1109 | break; |
| 1110 | } |
| 1111 | } |
| 1112 | } |
| 1113 | |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 1114 | private class InternalMcastListener implements McastListener { |
| 1115 | @Override |
| 1116 | public void event(McastEvent event) { |
| 1117 | switch (event.type()) { |
| 1118 | case SOURCE_ADDED: |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 1119 | mcastHandler.processSourceAdded(event); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 1120 | break; |
| 1121 | case SINK_ADDED: |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 1122 | mcastHandler.processSinkAdded(event); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 1123 | break; |
| 1124 | case SINK_REMOVED: |
Charles Chan | d299036 | 2016-04-18 13:44:03 -0700 | [diff] [blame] | 1125 | mcastHandler.processSinkRemoved(event); |
Charles Chan | d55e84d | 2016-03-30 17:54:24 -0700 | [diff] [blame] | 1126 | break; |
| 1127 | case ROUTE_ADDED: |
| 1128 | case ROUTE_REMOVED: |
| 1129 | default: |
| 1130 | break; |
| 1131 | } |
| 1132 | } |
| 1133 | } |
Charles Chan | 35fd1a7 | 2016-06-13 18:54:31 -0700 | [diff] [blame] | 1134 | |
| 1135 | private class InternalCordConfigListener implements CordConfigListener { |
| 1136 | @Override |
| 1137 | public void event(CordConfigEvent event) { |
| 1138 | switch (event.type()) { |
| 1139 | case ACCESS_AGENT_ADDED: |
| 1140 | cordConfigHandler.processAccessAgentAddedEvent(event); |
| 1141 | break; |
| 1142 | case ACCESS_AGENT_UPDATED: |
| 1143 | cordConfigHandler.processAccessAgentUpdatedEvent(event); |
| 1144 | break; |
| 1145 | case ACCESS_AGENT_REMOVED: |
| 1146 | cordConfigHandler.processAccessAgentRemovedEvent(event); |
| 1147 | break; |
| 1148 | case ACCESS_DEVICE_ADDED: |
| 1149 | case ACCESS_DEVICE_UPDATED: |
| 1150 | case ACCESS_DEVICE_REMOVED: |
| 1151 | default: |
| 1152 | break; |
| 1153 | } |
| 1154 | } |
| 1155 | } |
Charles Chan | 03a73e0 | 2016-10-24 14:52:01 -0700 | [diff] [blame] | 1156 | |
| 1157 | private class InternalRouteEventListener implements RouteListener { |
| 1158 | @Override |
| 1159 | public void event(RouteEvent event) { |
| 1160 | switch (event.type()) { |
| 1161 | case ROUTE_ADDED: |
| 1162 | routeHandler.processRouteAdded(event); |
| 1163 | break; |
| 1164 | case ROUTE_UPDATED: |
| 1165 | routeHandler.processRouteUpdated(event); |
| 1166 | break; |
| 1167 | case ROUTE_REMOVED: |
| 1168 | routeHandler.processRouteRemoved(event); |
| 1169 | break; |
| 1170 | default: |
| 1171 | break; |
| 1172 | } |
| 1173 | } |
| 1174 | } |
sangho | b35a619 | 2015-04-01 13:05:26 -0700 | [diff] [blame] | 1175 | } |