Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +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.openstacknetworking.impl; |
| 17 | |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 18 | import com.google.common.collect.ImmutableList; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 19 | import com.google.common.collect.ImmutableSet; |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 20 | import org.onlab.packet.IpAddress; |
| 21 | import org.onlab.packet.MacAddress; |
| 22 | import org.onlab.packet.VlanId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 23 | import org.onlab.util.KryoNamespace; |
| 24 | import org.onosproject.core.ApplicationId; |
| 25 | import org.onosproject.core.CoreService; |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 26 | import org.onosproject.openstacknetworking.api.ExternalPeerRouter; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 27 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 28 | import org.onosproject.openstacknetworking.api.OpenstackNetworkStore; |
| 29 | import org.onosproject.openstacknetworking.api.OpenstackNetworkStoreDelegate; |
| 30 | import org.onosproject.store.AbstractStore; |
| 31 | import org.onosproject.store.serializers.KryoNamespaces; |
| 32 | import org.onosproject.store.service.ConsistentMap; |
| 33 | import org.onosproject.store.service.MapEvent; |
| 34 | import org.onosproject.store.service.MapEventListener; |
| 35 | import org.onosproject.store.service.Serializer; |
| 36 | import org.onosproject.store.service.StorageService; |
| 37 | import org.onosproject.store.service.Versioned; |
| 38 | import org.openstack4j.model.network.IPVersionType; |
Jian Li | 02a9498 | 2018-02-03 02:49:07 +0900 | [diff] [blame] | 39 | import org.openstack4j.model.network.Ipv6AddressMode; |
| 40 | import org.openstack4j.model.network.Ipv6RaMode; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 41 | import org.openstack4j.model.network.Network; |
| 42 | import org.openstack4j.model.network.NetworkType; |
| 43 | import org.openstack4j.model.network.Port; |
| 44 | import org.openstack4j.model.network.State; |
| 45 | import org.openstack4j.model.network.Subnet; |
| 46 | import org.openstack4j.openstack.networking.domain.NeutronAllowedAddressPair; |
| 47 | import org.openstack4j.openstack.networking.domain.NeutronExtraDhcpOptCreate; |
| 48 | import org.openstack4j.openstack.networking.domain.NeutronHostRoute; |
| 49 | import org.openstack4j.openstack.networking.domain.NeutronIP; |
| 50 | import org.openstack4j.openstack.networking.domain.NeutronNetwork; |
| 51 | import org.openstack4j.openstack.networking.domain.NeutronPool; |
| 52 | import org.openstack4j.openstack.networking.domain.NeutronPort; |
| 53 | import org.openstack4j.openstack.networking.domain.NeutronSubnet; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 54 | import org.osgi.service.component.annotations.Activate; |
| 55 | import org.osgi.service.component.annotations.Component; |
| 56 | import org.osgi.service.component.annotations.Deactivate; |
| 57 | import org.osgi.service.component.annotations.Reference; |
| 58 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 59 | import org.slf4j.Logger; |
| 60 | |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 61 | import java.util.HashSet; |
Jian Li | caedc8b | 2018-02-19 17:21:06 +0900 | [diff] [blame] | 62 | import java.util.LinkedHashMap; |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 63 | import java.util.List; |
Jian Li | b787342 | 2018-08-18 22:34:39 +0900 | [diff] [blame] | 64 | import java.util.Objects; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 65 | import java.util.Set; |
| 66 | import java.util.concurrent.ExecutorService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 67 | |
| 68 | import static com.google.common.base.Preconditions.checkArgument; |
| 69 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 70 | import static org.onlab.util.Tools.groupedThreads; |
| 71 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 72 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.EXTERNAL_PEER_ROUTER_CREATED; |
| 73 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.EXTERNAL_PEER_ROUTER_MAC_UPDATED; |
| 74 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.EXTERNAL_PEER_ROUTER_REMOVED; |
| 75 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.EXTERNAL_PEER_ROUTER_UPDATED; |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 76 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_NETWORK_CREATED; |
Jian Li | 15a3c2e | 2020-02-25 03:30:20 +0900 | [diff] [blame^] | 77 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_NETWORK_PRE_REMOVED; |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 78 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_NETWORK_REMOVED; |
| 79 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_NETWORK_UPDATED; |
| 80 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_CREATED; |
Jian Li | 8f64feb | 2018-07-24 13:20:16 +0900 | [diff] [blame] | 81 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_PRE_REMOVE; |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 82 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_REMOVED; |
| 83 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_SECURITY_GROUP_ADDED; |
| 84 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_SECURITY_GROUP_REMOVED; |
| 85 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_UPDATED; |
| 86 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_SUBNET_CREATED; |
| 87 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_SUBNET_REMOVED; |
| 88 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_SUBNET_UPDATED; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 89 | import static org.slf4j.LoggerFactory.getLogger; |
| 90 | |
| 91 | /** |
| 92 | * Manages the inventory of OpenStack network, subnet, and port using a {@code ConsistentMap}. |
| 93 | */ |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 94 | @Component(immediate = true, service = OpenstackNetworkStore.class) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 95 | public class DistributedOpenstackNetworkStore |
| 96 | extends AbstractStore<OpenstackNetworkEvent, OpenstackNetworkStoreDelegate> |
| 97 | implements OpenstackNetworkStore { |
| 98 | |
| 99 | protected final Logger log = getLogger(getClass()); |
| 100 | |
| 101 | private static final String ERR_NOT_FOUND = " does not exist"; |
| 102 | private static final String ERR_DUPLICATE = " already exists"; |
| 103 | |
| 104 | private static final KryoNamespace SERIALIZER_NEUTRON_L2 = KryoNamespace.newBuilder() |
| 105 | .register(KryoNamespaces.API) |
| 106 | .register(Network.class) |
| 107 | .register(NeutronNetwork.class) |
| 108 | .register(State.class) |
| 109 | .register(NetworkType.class) |
| 110 | .register(Port.class) |
| 111 | .register(NeutronPort.class) |
| 112 | .register(NeutronIP.class) |
| 113 | .register(NeutronAllowedAddressPair.class) |
| 114 | .register(NeutronExtraDhcpOptCreate.class) |
| 115 | .register(Subnet.class) |
| 116 | .register(NeutronSubnet.class) |
| 117 | .register(NeutronPool.class) |
| 118 | .register(NeutronHostRoute.class) |
| 119 | .register(IPVersionType.class) |
Jian Li | 02a9498 | 2018-02-03 02:49:07 +0900 | [diff] [blame] | 120 | .register(Ipv6AddressMode.class) |
| 121 | .register(Ipv6RaMode.class) |
Jian Li | caedc8b | 2018-02-19 17:21:06 +0900 | [diff] [blame] | 122 | .register(LinkedHashMap.class) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 123 | .build(); |
| 124 | |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 125 | private static final KryoNamespace |
| 126 | SERIALIZER_EXTERNAL_PEER_ROUTER_MAP = KryoNamespace.newBuilder() |
| 127 | .register(KryoNamespaces.API) |
| 128 | .register(ExternalPeerRouter.class) |
| 129 | .register(DefaultExternalPeerRouter.class) |
| 130 | .register(MacAddress.class) |
| 131 | .register(IpAddress.class) |
| 132 | .register(VlanId.class) |
| 133 | .build(); |
| 134 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 135 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 136 | protected CoreService coreService; |
| 137 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 138 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 139 | protected StorageService storageService; |
| 140 | |
| 141 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 142 | groupedThreads(this.getClass().getSimpleName(), "event-handler", log)); |
| 143 | |
Jian Li | 5ecfd1a | 2018-12-10 11:41:03 +0900 | [diff] [blame] | 144 | private final MapEventListener<String, Network> |
| 145 | networkMapListener = new OpenstackNetworkMapListener(); |
| 146 | private final MapEventListener<String, Subnet> |
| 147 | subnetMapListener = new OpenstackSubnetMapListener(); |
| 148 | private final MapEventListener<String, Port> |
| 149 | portMapListener = new OpenstackPortMapListener(); |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 150 | private final MapEventListener<String, ExternalPeerRouter> |
| 151 | peerRouterListener = new ExternalPeerRouterMapListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 152 | |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 153 | private ConsistentMap<String, ExternalPeerRouter> externalPeerRouterStore; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 154 | private ConsistentMap<String, Network> osNetworkStore; |
| 155 | private ConsistentMap<String, Subnet> osSubnetStore; |
| 156 | private ConsistentMap<String, Port> osPortStore; |
| 157 | |
| 158 | @Activate |
| 159 | protected void activate() { |
| 160 | ApplicationId appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
| 161 | |
| 162 | osNetworkStore = storageService.<String, Network>consistentMapBuilder() |
| 163 | .withSerializer(Serializer.using(SERIALIZER_NEUTRON_L2)) |
| 164 | .withName("openstack-networkstore") |
| 165 | .withApplicationId(appId) |
| 166 | .build(); |
| 167 | osNetworkStore.addListener(networkMapListener); |
| 168 | |
| 169 | osSubnetStore = storageService.<String, Subnet>consistentMapBuilder() |
| 170 | .withSerializer(Serializer.using(SERIALIZER_NEUTRON_L2)) |
| 171 | .withName("openstack-subnetstore") |
| 172 | .withApplicationId(appId) |
| 173 | .build(); |
| 174 | osSubnetStore.addListener(subnetMapListener); |
| 175 | |
| 176 | osPortStore = storageService.<String, Port>consistentMapBuilder() |
| 177 | .withSerializer(Serializer.using(SERIALIZER_NEUTRON_L2)) |
| 178 | .withName("openstack-portstore") |
| 179 | .withApplicationId(appId) |
| 180 | .build(); |
| 181 | osPortStore.addListener(portMapListener); |
| 182 | |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 183 | externalPeerRouterStore = storageService.<String, ExternalPeerRouter>consistentMapBuilder() |
| 184 | .withSerializer(Serializer.using(SERIALIZER_EXTERNAL_PEER_ROUTER_MAP)) |
| 185 | .withName("external-routermap") |
| 186 | .withApplicationId(appId) |
| 187 | .build(); |
| 188 | externalPeerRouterStore.addListener(peerRouterListener); |
| 189 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 190 | log.info("Started"); |
| 191 | } |
| 192 | |
| 193 | @Deactivate |
| 194 | protected void deactivate() { |
| 195 | osNetworkStore.removeListener(networkMapListener); |
| 196 | osSubnetStore.removeListener(subnetMapListener); |
| 197 | osPortStore.removeListener(portMapListener); |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 198 | externalPeerRouterStore.removeListener(peerRouterListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 199 | eventExecutor.shutdown(); |
| 200 | |
| 201 | log.info("Stopped"); |
| 202 | } |
| 203 | |
| 204 | @Override |
| 205 | public void createNetwork(Network osNet) { |
| 206 | osNetworkStore.compute(osNet.getId(), (id, existing) -> { |
| 207 | final String error = osNet.getName() + ERR_DUPLICATE; |
| 208 | checkArgument(existing == null, error); |
| 209 | return osNet; |
| 210 | }); |
| 211 | } |
| 212 | |
| 213 | @Override |
| 214 | public void updateNetwork(Network osNet) { |
| 215 | osNetworkStore.compute(osNet.getId(), (id, existing) -> { |
| 216 | final String error = osNet.getName() + ERR_NOT_FOUND; |
| 217 | checkArgument(existing != null, error); |
| 218 | return osNet; |
| 219 | }); |
| 220 | } |
| 221 | |
| 222 | @Override |
| 223 | public Network removeNetwork(String netId) { |
| 224 | Versioned<Network> osNet = osNetworkStore.remove(netId); |
| 225 | return osNet == null ? null : osNet.value(); |
| 226 | } |
| 227 | |
| 228 | @Override |
| 229 | public Network network(String netId) { |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 230 | return osNetworkStore.asJavaMap().get(netId); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | @Override |
| 234 | public Set<Network> networks() { |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 235 | return ImmutableSet.copyOf(osNetworkStore.asJavaMap().values()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 236 | } |
| 237 | |
| 238 | @Override |
| 239 | public void createSubnet(Subnet osSubnet) { |
| 240 | osSubnetStore.compute(osSubnet.getId(), (id, existing) -> { |
| 241 | final String error = osSubnet.getId() + ERR_DUPLICATE; |
| 242 | checkArgument(existing == null, error); |
| 243 | return osSubnet; |
| 244 | }); |
| 245 | } |
| 246 | |
| 247 | @Override |
| 248 | public void updateSubnet(Subnet osSubnet) { |
| 249 | osSubnetStore.compute(osSubnet.getId(), (id, existing) -> { |
| 250 | final String error = osSubnet.getId() + ERR_NOT_FOUND; |
| 251 | checkArgument(existing != null, error); |
| 252 | return osSubnet; |
| 253 | }); |
| 254 | } |
| 255 | |
| 256 | @Override |
| 257 | public Subnet removeSubnet(String subnetId) { |
| 258 | Versioned<Subnet> osSubnet = osSubnetStore.remove(subnetId); |
| 259 | return osSubnet == null ? null : osSubnet.value(); |
| 260 | } |
| 261 | |
| 262 | @Override |
| 263 | public Subnet subnet(String subnetId) { |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 264 | return osSubnetStore.asJavaMap().get(subnetId); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 265 | } |
| 266 | |
| 267 | @Override |
| 268 | public Set<Subnet> subnets() { |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 269 | return ImmutableSet.copyOf(osSubnetStore.asJavaMap().values()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 270 | } |
| 271 | |
| 272 | @Override |
| 273 | public void createPort(Port osPort) { |
| 274 | osPortStore.compute(osPort.getId(), (id, existing) -> { |
| 275 | final String error = osPort.getId() + ERR_DUPLICATE; |
| 276 | checkArgument(existing == null, error); |
| 277 | return osPort; |
| 278 | }); |
| 279 | } |
| 280 | |
| 281 | @Override |
| 282 | public void updatePort(Port osPort) { |
| 283 | osPortStore.compute(osPort.getId(), (id, existing) -> { |
| 284 | final String error = osPort.getId() + ERR_NOT_FOUND; |
| 285 | checkArgument(existing != null, error); |
| 286 | return osPort; |
| 287 | }); |
| 288 | } |
| 289 | |
| 290 | @Override |
| 291 | public Port removePort(String portId) { |
| 292 | Versioned<Port> osPort = osPortStore.remove(portId); |
| 293 | return osPort == null ? null : osPort.value(); |
| 294 | } |
| 295 | |
| 296 | @Override |
| 297 | public Port port(String portId) { |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 298 | return osPortStore.asJavaMap().get(portId); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 299 | } |
| 300 | |
| 301 | @Override |
| 302 | public Set<Port> ports() { |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 303 | return ImmutableSet.copyOf(osPortStore.asJavaMap().values()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 304 | } |
| 305 | |
Hyunsun Moon | c721922 | 2017-03-27 11:05:59 +0900 | [diff] [blame] | 306 | @Override |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 307 | public ExternalPeerRouter externalPeerRouter(String ipAddress) { |
| 308 | return externalPeerRouterStore.asJavaMap().get(ipAddress); |
| 309 | } |
| 310 | |
| 311 | @Override |
| 312 | public Set<ExternalPeerRouter> externalPeerRouters() { |
| 313 | return new HashSet<>(externalPeerRouterStore.asJavaMap().values()); |
| 314 | } |
| 315 | |
| 316 | @Override |
| 317 | public void createExternalPeerRouter(ExternalPeerRouter peerRouter) { |
| 318 | externalPeerRouterStore.compute( |
| 319 | peerRouter.ipAddress().toString(), (id, existing) -> { |
| 320 | final String error = peerRouter.ipAddress().toString() + ERR_DUPLICATE; |
| 321 | checkArgument(existing == null, error); |
| 322 | return peerRouter; |
| 323 | }); |
| 324 | } |
| 325 | |
| 326 | @Override |
| 327 | public void updateExternalPeerRouter(ExternalPeerRouter peerRouter) { |
| 328 | externalPeerRouterStore.compute( |
| 329 | peerRouter.ipAddress().toString(), (id, existing) -> { |
| 330 | final String error = peerRouter.ipAddress() + ERR_NOT_FOUND; |
| 331 | checkArgument(existing != null, error); |
| 332 | return peerRouter; |
| 333 | }); |
| 334 | } |
| 335 | |
| 336 | @Override |
| 337 | public ExternalPeerRouter removeExternalPeerRouter(String ipAddress) { |
| 338 | Versioned<ExternalPeerRouter> peerRouter = |
| 339 | externalPeerRouterStore.remove(ipAddress); |
| 340 | return peerRouter == null ? null : peerRouter.value(); |
| 341 | } |
| 342 | |
| 343 | @Override |
Hyunsun Moon | c721922 | 2017-03-27 11:05:59 +0900 | [diff] [blame] | 344 | public void clear() { |
| 345 | osPortStore.clear(); |
| 346 | osSubnetStore.clear(); |
| 347 | osNetworkStore.clear(); |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 348 | externalPeerRouterStore.clear(); |
Hyunsun Moon | c721922 | 2017-03-27 11:05:59 +0900 | [diff] [blame] | 349 | } |
| 350 | |
Jian Li | 5ecfd1a | 2018-12-10 11:41:03 +0900 | [diff] [blame] | 351 | private class OpenstackNetworkMapListener |
| 352 | implements MapEventListener<String, Network> { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 353 | |
| 354 | @Override |
| 355 | public void event(MapEvent<String, Network> event) { |
| 356 | switch (event.type()) { |
| 357 | case UPDATE: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 358 | eventExecutor.execute(() -> processNetworkMapUpdate(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 359 | break; |
| 360 | case INSERT: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 361 | eventExecutor.execute(() -> processNetworkMapInsertion(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 362 | break; |
| 363 | case REMOVE: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 364 | eventExecutor.execute(() -> processNetworkMapRemoval(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 365 | break; |
| 366 | default: |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 367 | log.error("Unsupported openstack network event type"); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 368 | break; |
| 369 | } |
| 370 | } |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 371 | |
| 372 | private void processNetworkMapUpdate(MapEvent<String, Network> event) { |
| 373 | log.debug("OpenStack network updated"); |
| 374 | notifyDelegate(new OpenstackNetworkEvent( |
| 375 | OPENSTACK_NETWORK_UPDATED, |
| 376 | event.newValue().value())); |
Jian Li | 15a3c2e | 2020-02-25 03:30:20 +0900 | [diff] [blame^] | 377 | |
| 378 | Network oldValue = event.oldValue().value(); |
| 379 | Network newValue = event.newValue().value(); |
| 380 | |
| 381 | // FIXME: before the network get removed eventually, neutron always |
| 382 | // issue network update event with removed (empty) segmentation ID |
| 383 | // this might be a bug of openstack or openstack4j, need to revisit later |
| 384 | if (oldValue.getProviderSegID() != null && |
| 385 | newValue.getProviderSegID() == null) { |
| 386 | log.debug("OpenStack network pre-removed"); |
| 387 | notifyDelegate(new OpenstackNetworkEvent( |
| 388 | OPENSTACK_NETWORK_PRE_REMOVED, |
| 389 | event.oldValue().value())); |
| 390 | } |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 391 | } |
| 392 | |
| 393 | private void processNetworkMapInsertion(MapEvent<String, Network> event) { |
| 394 | log.debug("OpenStack network created"); |
| 395 | notifyDelegate(new OpenstackNetworkEvent( |
| 396 | OPENSTACK_NETWORK_CREATED, |
| 397 | event.newValue().value())); |
| 398 | } |
| 399 | |
| 400 | private void processNetworkMapRemoval(MapEvent<String, Network> event) { |
| 401 | log.debug("OpenStack network removed"); |
| 402 | notifyDelegate(new OpenstackNetworkEvent( |
| 403 | OPENSTACK_NETWORK_REMOVED, |
| 404 | event.oldValue().value())); |
| 405 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 406 | } |
| 407 | |
| 408 | private class OpenstackSubnetMapListener implements MapEventListener<String, Subnet> { |
| 409 | |
| 410 | @Override |
| 411 | public void event(MapEvent<String, Subnet> event) { |
| 412 | switch (event.type()) { |
| 413 | case UPDATE: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 414 | eventExecutor.execute(() -> processSubnetMapUpdate(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 415 | break; |
| 416 | case INSERT: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 417 | eventExecutor.execute(() -> processSubnetMapInsertion(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 418 | break; |
| 419 | case REMOVE: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 420 | eventExecutor.execute(() -> processSubnetMapRemoval(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 421 | break; |
| 422 | default: |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 423 | log.error("Unsupported openstack subnet event type"); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 424 | break; |
| 425 | } |
| 426 | } |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 427 | |
| 428 | private void processSubnetMapUpdate(MapEvent<String, Subnet> event) { |
| 429 | log.debug("OpenStack subnet updated"); |
| 430 | notifyDelegate(new OpenstackNetworkEvent( |
| 431 | OPENSTACK_SUBNET_UPDATED, |
| 432 | network(event.newValue().value().getNetworkId()), |
| 433 | event.newValue().value())); |
| 434 | } |
| 435 | |
| 436 | private void processSubnetMapInsertion(MapEvent<String, Subnet> event) { |
| 437 | log.debug("OpenStack subnet created"); |
| 438 | notifyDelegate(new OpenstackNetworkEvent( |
| 439 | OPENSTACK_SUBNET_CREATED, |
| 440 | network(event.newValue().value().getNetworkId()), |
| 441 | event.newValue().value())); |
| 442 | } |
| 443 | |
| 444 | private void processSubnetMapRemoval(MapEvent<String, Subnet> event) { |
| 445 | log.debug("OpenStack subnet removed"); |
| 446 | notifyDelegate(new OpenstackNetworkEvent( |
| 447 | OPENSTACK_SUBNET_REMOVED, |
| 448 | network(event.oldValue().value().getNetworkId()), |
| 449 | event.oldValue().value())); |
| 450 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 451 | } |
| 452 | |
Jian Li | e6e609f | 2019-05-14 17:45:54 +0900 | [diff] [blame] | 453 | private class ExternalPeerRouterMapListener |
| 454 | implements MapEventListener<String, ExternalPeerRouter> { |
| 455 | |
| 456 | @Override |
| 457 | public void event(MapEvent<String, ExternalPeerRouter> event) { |
| 458 | switch (event.type()) { |
| 459 | case UPDATE: |
| 460 | eventExecutor.execute(() -> processPeerRouterUpdate(event)); |
| 461 | break; |
| 462 | case INSERT: |
| 463 | eventExecutor.execute(() -> processPeerRouterInsertion(event)); |
| 464 | break; |
| 465 | case REMOVE: |
| 466 | eventExecutor.execute(() -> processPeerRouterRemoval(event)); |
| 467 | break; |
| 468 | default: |
| 469 | log.error("Unsupported external peer router event type"); |
| 470 | break; |
| 471 | } |
| 472 | } |
| 473 | |
| 474 | private void processPeerRouterUpdate( |
| 475 | MapEvent<String, ExternalPeerRouter> event) { |
| 476 | log.debug("External peer router updated"); |
| 477 | notifyDelegate(new OpenstackNetworkEvent( |
| 478 | EXTERNAL_PEER_ROUTER_UPDATED, event.newValue().value())); |
| 479 | |
| 480 | processPeerRouterMacUpdated(event); |
| 481 | } |
| 482 | |
| 483 | private void processPeerRouterInsertion( |
| 484 | MapEvent<String, ExternalPeerRouter> event) { |
| 485 | log.debug("External peer router inserted"); |
| 486 | notifyDelegate(new OpenstackNetworkEvent( |
| 487 | EXTERNAL_PEER_ROUTER_CREATED, event.newValue().value())); |
| 488 | } |
| 489 | |
| 490 | private void processPeerRouterRemoval( |
| 491 | MapEvent<String, ExternalPeerRouter> event) { |
| 492 | log.debug("External peer router removed"); |
| 493 | notifyDelegate(new OpenstackNetworkEvent( |
| 494 | EXTERNAL_PEER_ROUTER_REMOVED, event.oldValue().value())); |
| 495 | } |
| 496 | |
| 497 | private void processPeerRouterMacUpdated( |
| 498 | MapEvent<String, ExternalPeerRouter> event) { |
| 499 | ExternalPeerRouter oldPeerRouter = event.oldValue().value(); |
| 500 | ExternalPeerRouter newPeerRouter = event.newValue().value(); |
| 501 | |
| 502 | if (!Objects.equals(oldPeerRouter.macAddress(), newPeerRouter.macAddress())) { |
| 503 | notifyDelegate(new OpenstackNetworkEvent( |
| 504 | EXTERNAL_PEER_ROUTER_MAC_UPDATED, newPeerRouter)); |
| 505 | } |
| 506 | } |
| 507 | } |
| 508 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 509 | private class OpenstackPortMapListener implements MapEventListener<String, Port> { |
| 510 | |
| 511 | @Override |
| 512 | public void event(MapEvent<String, Port> event) { |
| 513 | switch (event.type()) { |
| 514 | case UPDATE: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 515 | eventExecutor.execute(() -> processPortMapUpdate(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 516 | break; |
| 517 | case INSERT: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 518 | eventExecutor.execute(() -> processPortMapInsertion(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 519 | break; |
| 520 | case REMOVE: |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 521 | eventExecutor.execute(() -> processPortMapRemoval(event)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 522 | break; |
| 523 | default: |
Jian Li | 78885a2 | 2018-03-02 11:33:02 +0900 | [diff] [blame] | 524 | log.error("Unsupported openstack port event type"); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 525 | break; |
| 526 | } |
| 527 | } |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 528 | |
Jian Li | 411bf2e | 2018-11-29 00:08:54 +0900 | [diff] [blame] | 529 | private void processPortMapUpdate(MapEvent<String, Port> event) { |
| 530 | log.debug("OpenStack port updated"); |
| 531 | Port oldPort = event.oldValue().value(); |
| 532 | Port newPort = event.newValue().value(); |
| 533 | notifyDelegate(new OpenstackNetworkEvent( |
| 534 | OPENSTACK_PORT_UPDATED, |
| 535 | network(event.newValue().value().getNetworkId()), newPort)); |
| 536 | processSecurityGroupUpdate(oldPort, newPort); |
| 537 | } |
| 538 | |
| 539 | private void processPortMapInsertion(MapEvent<String, Port> event) { |
| 540 | log.debug("OpenStack port created"); |
| 541 | notifyDelegate(new OpenstackNetworkEvent( |
| 542 | OPENSTACK_PORT_CREATED, |
| 543 | network(event.newValue().value().getNetworkId()), |
| 544 | event.newValue().value())); |
| 545 | } |
| 546 | |
| 547 | private void processPortMapRemoval(MapEvent<String, Port> event) { |
| 548 | log.debug("OpenStack port removed"); |
| 549 | notifyDelegate(new OpenstackNetworkEvent( |
| 550 | OPENSTACK_PORT_PRE_REMOVE, |
| 551 | network(event.oldValue().value().getNetworkId()), |
| 552 | event.oldValue().value())); |
| 553 | |
| 554 | notifyDelegate(new OpenstackNetworkEvent( |
| 555 | OPENSTACK_PORT_REMOVED, |
| 556 | network(event.oldValue().value().getNetworkId()), |
| 557 | event.oldValue().value())); |
| 558 | } |
| 559 | |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 560 | private void processSecurityGroupUpdate(Port oldPort, Port newPort) { |
| 561 | List<String> oldSecurityGroups = oldPort.getSecurityGroups() == null ? |
| 562 | ImmutableList.of() : oldPort.getSecurityGroups(); |
| 563 | List<String> newSecurityGroups = newPort.getSecurityGroups() == null ? |
| 564 | ImmutableList.of() : newPort.getSecurityGroups(); |
| 565 | |
| 566 | oldSecurityGroups.stream() |
Jian Li | 5ecfd1a | 2018-12-10 11:41:03 +0900 | [diff] [blame] | 567 | .filter(sgId -> !Objects.requireNonNull( |
| 568 | newPort.getSecurityGroups()).contains(sgId)) |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 569 | .forEach(sgId -> notifyDelegate(new OpenstackNetworkEvent( |
| 570 | OPENSTACK_PORT_SECURITY_GROUP_REMOVED, newPort, sgId |
| 571 | ))); |
| 572 | |
| 573 | newSecurityGroups.stream() |
| 574 | .filter(sgId -> !oldPort.getSecurityGroups().contains(sgId)) |
| 575 | .forEach(sgId -> notifyDelegate(new OpenstackNetworkEvent( |
| 576 | OPENSTACK_PORT_SECURITY_GROUP_ADDED, newPort, sgId |
| 577 | ))); |
| 578 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 579 | } |
| 580 | } |