Sho SHIMIZU | e4efe45 | 2015-08-26 15:06:55 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 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.ovsdb.controller.driver; |
| 17 | |
| 18 | import io.netty.channel.Channel; |
| 19 | |
| 20 | import java.net.InetSocketAddress; |
| 21 | import java.util.ArrayList; |
| 22 | import java.util.HashSet; |
| 23 | import java.util.Iterator; |
| 24 | import java.util.List; |
| 25 | import java.util.Map; |
| 26 | import java.util.Set; |
| 27 | import java.util.concurrent.ConcurrentMap; |
| 28 | import java.util.concurrent.ExecutionException; |
| 29 | |
| 30 | import org.onlab.packet.IpAddress; |
| 31 | import org.onosproject.ovsdb.controller.OvsdbBridge; |
| 32 | import org.onosproject.ovsdb.controller.OvsdbBridgeName; |
| 33 | import org.onosproject.ovsdb.controller.OvsdbClientService; |
| 34 | import org.onosproject.ovsdb.controller.OvsdbConstant; |
| 35 | import org.onosproject.ovsdb.controller.OvsdbDatapathId; |
| 36 | import org.onosproject.ovsdb.controller.OvsdbNodeId; |
| 37 | import org.onosproject.ovsdb.controller.OvsdbPort; |
| 38 | import org.onosproject.ovsdb.controller.OvsdbPortName; |
| 39 | import org.onosproject.ovsdb.controller.OvsdbPortNumber; |
| 40 | import org.onosproject.ovsdb.controller.OvsdbRowStore; |
| 41 | import org.onosproject.ovsdb.controller.OvsdbStore; |
| 42 | import org.onosproject.ovsdb.controller.OvsdbTableStore; |
| 43 | import org.onosproject.ovsdb.controller.OvsdbTunnel; |
| 44 | import org.onosproject.ovsdb.rfc.jsonrpc.Callback; |
| 45 | import org.onosproject.ovsdb.rfc.message.OperationResult; |
| 46 | import org.onosproject.ovsdb.rfc.message.TableUpdates; |
| 47 | import org.onosproject.ovsdb.rfc.notation.Condition; |
| 48 | import org.onosproject.ovsdb.rfc.notation.Mutation; |
CNlucius | a66c397 | 2015-09-06 20:31:29 +0800 | [diff] [blame^] | 49 | import org.onosproject.ovsdb.rfc.notation.OvsdbMap; |
Sho SHIMIZU | e4efe45 | 2015-08-26 15:06:55 -0700 | [diff] [blame] | 50 | import org.onosproject.ovsdb.rfc.notation.OvsdbSet; |
| 51 | import org.onosproject.ovsdb.rfc.notation.Row; |
| 52 | import org.onosproject.ovsdb.rfc.notation.UUID; |
| 53 | import org.onosproject.ovsdb.rfc.operations.Delete; |
| 54 | import org.onosproject.ovsdb.rfc.operations.Insert; |
| 55 | import org.onosproject.ovsdb.rfc.operations.Mutate; |
| 56 | import org.onosproject.ovsdb.rfc.operations.Operation; |
| 57 | import org.onosproject.ovsdb.rfc.operations.Update; |
| 58 | import org.onosproject.ovsdb.rfc.schema.ColumnSchema; |
| 59 | import org.onosproject.ovsdb.rfc.schema.DatabaseSchema; |
| 60 | import org.onosproject.ovsdb.rfc.schema.TableSchema; |
| 61 | import org.onosproject.ovsdb.rfc.table.Bridge; |
| 62 | import org.onosproject.ovsdb.rfc.table.Controller; |
| 63 | import org.onosproject.ovsdb.rfc.table.Interface; |
| 64 | import org.onosproject.ovsdb.rfc.table.OvsdbTable; |
| 65 | import org.onosproject.ovsdb.rfc.table.Port; |
| 66 | import org.onosproject.ovsdb.rfc.table.TableGenerator; |
| 67 | import org.onosproject.ovsdb.rfc.utils.ConditionUtil; |
| 68 | import org.onosproject.ovsdb.rfc.utils.FromJsonUtil; |
| 69 | import org.onosproject.ovsdb.rfc.utils.JsonRpcWriterUtil; |
| 70 | import org.onosproject.ovsdb.rfc.utils.MutationUtil; |
| 71 | import org.slf4j.Logger; |
| 72 | import org.slf4j.LoggerFactory; |
| 73 | |
| 74 | import com.fasterxml.jackson.databind.JsonNode; |
| 75 | import com.google.common.base.Function; |
| 76 | import com.google.common.collect.Lists; |
| 77 | import com.google.common.collect.Maps; |
CNlucius | a66c397 | 2015-09-06 20:31:29 +0800 | [diff] [blame^] | 78 | import com.google.common.collect.Sets; |
Sho SHIMIZU | e4efe45 | 2015-08-26 15:06:55 -0700 | [diff] [blame] | 79 | import com.google.common.util.concurrent.Futures; |
| 80 | import com.google.common.util.concurrent.ListenableFuture; |
| 81 | import com.google.common.util.concurrent.SettableFuture; |
| 82 | |
| 83 | /** |
| 84 | * An representation of an ovsdb client. |
| 85 | */ |
| 86 | public class DefaultOvsdbClient |
| 87 | implements OvsdbProviderService, OvsdbClientService { |
| 88 | |
| 89 | private final Logger log = LoggerFactory |
| 90 | .getLogger(DefaultOvsdbClient.class); |
| 91 | |
| 92 | private Channel channel; |
| 93 | |
| 94 | private OvsdbAgent agent; |
| 95 | private boolean connected; |
| 96 | private OvsdbNodeId nodeId; |
| 97 | private Callback monitorCallBack; |
| 98 | |
| 99 | private OvsdbStore ovsdbStore = new OvsdbStore(); |
| 100 | |
| 101 | private final Map<String, String> requestMethod = Maps.newHashMap(); |
| 102 | private final Map<String, SettableFuture<? extends Object>> requestResult = Maps |
| 103 | .newHashMap(); |
| 104 | |
| 105 | private final Map<String, DatabaseSchema> schema = Maps.newHashMap(); |
| 106 | private final Set<OvsdbTunnel> ovsdbTunnels = new HashSet<OvsdbTunnel>(); |
| 107 | |
| 108 | /** |
| 109 | * Creates an OvsdbClient. |
| 110 | * |
| 111 | * @param nodeId ovsdb node id |
| 112 | */ |
| 113 | public DefaultOvsdbClient(OvsdbNodeId nodeId) { |
| 114 | this.nodeId = nodeId; |
| 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public OvsdbNodeId nodeId() { |
| 119 | return nodeId; |
| 120 | } |
| 121 | |
| 122 | @Override |
| 123 | public void setAgent(OvsdbAgent agent) { |
| 124 | if (this.agent == null) { |
| 125 | this.agent = agent; |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public void setChannel(Channel channel) { |
| 131 | this.channel = channel; |
| 132 | } |
| 133 | |
| 134 | @Override |
| 135 | public void setConnection(boolean connected) { |
| 136 | this.connected = connected; |
| 137 | } |
| 138 | |
| 139 | @Override |
| 140 | public boolean isConnected() { |
| 141 | return this.connected; |
| 142 | } |
| 143 | |
| 144 | @Override |
| 145 | public void nodeAdded() { |
| 146 | this.agent.addConnectedNode(nodeId, this); |
| 147 | } |
| 148 | |
| 149 | @Override |
| 150 | public void nodeRemoved() { |
| 151 | this.agent.removeConnectedNode(nodeId); |
| 152 | channel.disconnect(); |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Gets the ovsdb table store. |
| 157 | * |
| 158 | * @param dbName the ovsdb database name |
| 159 | * @return ovsTableStore, empty if table store is find |
| 160 | */ |
| 161 | private OvsdbTableStore getTableStore(String dbName) { |
| 162 | if (ovsdbStore == null) { |
| 163 | return null; |
| 164 | } |
| 165 | return ovsdbStore.getOvsdbTableStore(dbName); |
| 166 | } |
| 167 | |
| 168 | /** |
| 169 | * Gets the ovsdb row store. |
| 170 | * |
| 171 | * @param dbName the ovsdb database name |
| 172 | * @param tableName the ovsdb table name |
| 173 | * |
| 174 | * @return ovsRowStore, empty if row store is find |
| 175 | */ |
| 176 | private OvsdbRowStore getRowStore(String dbName, String tableName) { |
| 177 | OvsdbTableStore tableStore = getTableStore(dbName); |
| 178 | if (tableStore == null) { |
| 179 | return null; |
| 180 | } |
| 181 | return tableStore.getRows(tableName); |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Gets the ovsdb row. |
| 186 | * |
| 187 | * @param dbName the ovsdb database name |
| 188 | * @param tableName the ovsdb table name |
| 189 | * @param uuid the key of the row |
| 190 | * @return row, empty if row is find |
| 191 | */ |
| 192 | @Override |
| 193 | public Row getRow(String dbName, String tableName, String uuid) { |
| 194 | OvsdbTableStore tableStore = getTableStore(dbName); |
| 195 | if (tableStore == null) { |
| 196 | return null; |
| 197 | } |
| 198 | OvsdbRowStore rowStore = tableStore.getRows(tableName); |
| 199 | if (rowStore == null) { |
| 200 | return null; |
| 201 | } |
| 202 | return rowStore.getRow(uuid); |
| 203 | } |
| 204 | |
| 205 | @Override |
| 206 | public void removeRow(String dbName, String tableName, String uuid) { |
| 207 | OvsdbTableStore tableStore = getTableStore(dbName); |
| 208 | if (tableStore == null) { |
| 209 | return; |
| 210 | } |
| 211 | OvsdbRowStore rowStore = tableStore.getRows(tableName); |
| 212 | if (rowStore == null) { |
| 213 | return; |
| 214 | } |
| 215 | rowStore.deleteRow(uuid); |
| 216 | } |
| 217 | |
| 218 | @Override |
| 219 | public void updateOvsdbStore(String dbName, String tableName, String uuid, |
| 220 | Row row) { |
| 221 | OvsdbTableStore tableStore = ovsdbStore.getOvsdbTableStore(dbName); |
| 222 | if (tableStore == null) { |
| 223 | tableStore = new OvsdbTableStore(); |
| 224 | } |
| 225 | OvsdbRowStore rowStore = tableStore.getRows(tableName); |
| 226 | if (rowStore == null) { |
| 227 | rowStore = new OvsdbRowStore(); |
| 228 | } |
| 229 | rowStore.insertRow(uuid, row); |
| 230 | tableStore.createOrUpdateTable(tableName, rowStore); |
| 231 | ovsdbStore.createOrUpdateOvsdbStore(dbName, tableStore); |
| 232 | } |
| 233 | |
| 234 | @Override |
| 235 | public String getPortUuid(String portName, String bridgeUuid) { |
| 236 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 237 | |
| 238 | Row bridgeRow = getRow(OvsdbConstant.DATABASENAME, |
| 239 | OvsdbConstant.BRIDGE, bridgeUuid); |
| 240 | |
| 241 | Bridge bridge = (Bridge) TableGenerator.getTable(dbSchema, bridgeRow, |
| 242 | OvsdbTable.BRIDGE); |
| 243 | if (bridge != null) { |
| 244 | OvsdbSet setPorts = (OvsdbSet) bridge.getPortsColumn().data(); |
| 245 | @SuppressWarnings("unchecked") |
| 246 | Set<UUID> ports = setPorts.set(); |
| 247 | if (ports == null || ports.size() == 0) { |
| 248 | log.warn("The port uuid is null"); |
| 249 | return null; |
| 250 | } |
| 251 | |
| 252 | for (UUID uuid : ports) { |
| 253 | Row portRow = getRow(OvsdbConstant.DATABASENAME, |
| 254 | OvsdbConstant.PORT, uuid.value()); |
| 255 | Port port = (Port) TableGenerator.getTable(dbSchema, portRow, |
| 256 | OvsdbTable.PORT); |
| 257 | if (port != null && portName.equalsIgnoreCase(port.getName())) { |
| 258 | return uuid.value(); |
| 259 | } |
| 260 | } |
| 261 | |
| 262 | } |
| 263 | return null; |
| 264 | } |
| 265 | |
| 266 | @Override |
| 267 | public String getInterfaceUuid(String portUuid, String portName) { |
| 268 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 269 | |
| 270 | Row portRow = getRow(OvsdbConstant.DATABASENAME, OvsdbConstant.PORT, |
| 271 | portUuid); |
| 272 | Port port = (Port) TableGenerator.getTable(dbSchema, portRow, |
| 273 | OvsdbTable.PORT); |
| 274 | |
| 275 | if (port != null) { |
| 276 | OvsdbSet setInterfaces = (OvsdbSet) port.getInterfacesColumn().data(); |
| 277 | @SuppressWarnings("unchecked") |
| 278 | Set<UUID> interfaces = setInterfaces.set(); |
| 279 | |
| 280 | if (interfaces == null || interfaces.size() == 0) { |
| 281 | log.warn("The interface uuid is null"); |
| 282 | return null; |
| 283 | } |
| 284 | |
| 285 | for (UUID uuid : interfaces) { |
| 286 | Row intfRow = getRow(OvsdbConstant.DATABASENAME, |
| 287 | OvsdbConstant.INTERFACE, uuid.value()); |
| 288 | Interface intf = (Interface) TableGenerator |
| 289 | .getTable(dbSchema, intfRow, OvsdbTable.INTERFACE); |
| 290 | if (intf != null && portName.equalsIgnoreCase(intf.getName())) { |
| 291 | return uuid.value(); |
| 292 | } |
| 293 | } |
| 294 | |
| 295 | } |
| 296 | |
| 297 | return null; |
| 298 | } |
| 299 | |
| 300 | @Override |
| 301 | public String getBridgeUuid(String bridgeName) { |
| 302 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 303 | |
| 304 | OvsdbRowStore rowStore = getRowStore(OvsdbConstant.DATABASENAME, |
| 305 | OvsdbConstant.BRIDGE); |
| 306 | if (rowStore == null) { |
| 307 | log.debug("The bridge uuid is null"); |
| 308 | return null; |
| 309 | } |
| 310 | |
| 311 | ConcurrentMap<String, Row> bridgeTableRows = rowStore.getRowStore(); |
| 312 | if (bridgeTableRows == null) { |
| 313 | log.debug("The bridge uuid is null"); |
| 314 | return null; |
| 315 | } |
| 316 | |
| 317 | for (String uuid : bridgeTableRows.keySet()) { |
| 318 | Bridge bridge = (Bridge) TableGenerator |
| 319 | .getTable(dbSchema, bridgeTableRows.get(uuid), |
| 320 | OvsdbTable.BRIDGE); |
| 321 | |
| 322 | if (bridge.getName().equals(bridgeName)) { |
| 323 | return uuid; |
| 324 | } |
| 325 | |
| 326 | } |
| 327 | return null; |
| 328 | } |
| 329 | |
| 330 | @Override |
| 331 | public String getControllerUuid(String controllerName, |
| 332 | String controllerTarget) { |
| 333 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 334 | OvsdbRowStore rowStore = getRowStore(OvsdbConstant.DATABASENAME, |
| 335 | OvsdbConstant.CONTROLLER); |
| 336 | if (rowStore == null) { |
| 337 | log.debug("The controller uuid is null"); |
| 338 | return null; |
| 339 | } |
| 340 | |
| 341 | ConcurrentMap<String, Row> controllerTableRows = rowStore.getRowStore(); |
| 342 | if (controllerTableRows != null) { |
| 343 | for (String uuid : controllerTableRows.keySet()) { |
| 344 | |
| 345 | Controller controller = (Controller) TableGenerator |
| 346 | .getTable(dbSchema, controllerTableRows.get(uuid), |
| 347 | OvsdbTable.CONTROLLER); |
| 348 | String target = (String) controller.getTargetColumn().data(); |
| 349 | if (target.equalsIgnoreCase(controllerTarget)) { |
| 350 | return uuid; |
| 351 | } |
| 352 | |
| 353 | } |
| 354 | } |
| 355 | return null; |
| 356 | } |
| 357 | |
| 358 | @Override |
| 359 | public String getOvsUuid(String dbName) { |
| 360 | OvsdbRowStore rowStore = getRowStore(OvsdbConstant.DATABASENAME, |
| 361 | OvsdbConstant.DATABASENAME); |
| 362 | if (rowStore == null) { |
| 363 | log.debug("The bridge uuid is null"); |
| 364 | return null; |
| 365 | } |
| 366 | ConcurrentMap<String, Row> ovsTableRows = rowStore.getRowStore(); |
| 367 | if (ovsTableRows != null) { |
| 368 | for (String uuid : ovsTableRows.keySet()) { |
| 369 | Row row = ovsTableRows.get(uuid); |
| 370 | String tableName = row.tableName(); |
| 371 | if (tableName.equals(dbName)) { |
| 372 | return uuid; |
| 373 | } |
| 374 | } |
| 375 | } |
| 376 | return null; |
| 377 | } |
| 378 | |
| 379 | @Override |
| 380 | public void createPort(String bridgeName, String portName) { |
| 381 | String bridgeUuid = getBridgeUuid(bridgeName); |
| 382 | if (bridgeUuid == null) { |
| 383 | log.error("Can't find bridge {} in {}", bridgeName, |
| 384 | nodeId.getIpAddress()); |
| 385 | return; |
| 386 | } |
| 387 | |
| 388 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 389 | String portUuid = getPortUuid(portName, bridgeUuid); |
| 390 | |
| 391 | Port port = (Port) TableGenerator |
| 392 | .createTable(dbSchema, OvsdbTable.PORT); |
| 393 | |
| 394 | port.setName(portName); |
| 395 | if (portUuid == null) { |
| 396 | insertConfig(OvsdbConstant.PORT, "_uuid", OvsdbConstant.BRIDGE, |
| 397 | "ports", bridgeUuid, port.getRow()); |
| 398 | } else { |
| 399 | updateConfig(OvsdbConstant.PORT, "_uuid", portUuid, port.getRow()); |
| 400 | } |
| 401 | |
| 402 | return; |
| 403 | } |
| 404 | |
| 405 | @Override |
| 406 | public void dropPort(String bridgeName, String portName) { |
| 407 | String bridgeUuid = getBridgeUuid(bridgeName); |
| 408 | if (bridgeUuid == null) { |
| 409 | log.error("Could not find Bridge {} in {}", bridgeName, nodeId); |
| 410 | return; |
| 411 | } |
| 412 | |
| 413 | String portUuid = getPortUuid(portName, bridgeUuid); |
| 414 | if (portUuid != null) { |
| 415 | log.info("Port {} delete", portName); |
| 416 | deleteConfig(OvsdbConstant.PORT, "_uuid", portUuid, |
| 417 | OvsdbConstant.BRIDGE, "ports"); |
| 418 | } |
| 419 | } |
| 420 | |
| 421 | @Override |
| 422 | public void createBridge(String bridgeName) { |
| 423 | log.debug("create bridge {}", bridgeName); |
| 424 | |
| 425 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 426 | if (dbSchema == null) { |
| 427 | log.warn("The schema is null"); |
| 428 | return; |
| 429 | } |
| 430 | |
| 431 | Bridge bridge = (Bridge) TableGenerator.createTable(dbSchema, |
| 432 | OvsdbTable.BRIDGE); |
| 433 | if (bridge == null) { |
| 434 | log.debug("Can not create bridge"); |
| 435 | return; |
| 436 | } |
| 437 | |
| 438 | Set<String> failModes = new HashSet<>(); |
| 439 | failModes.add("secure"); |
| 440 | bridge.setFailMode(failModes); |
| 441 | |
| 442 | Set<String> protocols = new HashSet<>(); |
| 443 | protocols.add(OvsdbConstant.OPENFLOW13); |
| 444 | bridge.setProtocols(protocols); |
| 445 | |
| 446 | String ovsUuid = getOvsUuid(OvsdbConstant.DATABASENAME); |
| 447 | if (ovsUuid == null) { |
| 448 | log.warn("The Open_vSwitch is null"); |
| 449 | return; |
| 450 | } |
| 451 | |
| 452 | String bridgeUuid = getBridgeUuid(bridgeName); |
| 453 | if (bridgeUuid == null) { |
| 454 | log.debug("Create a new bridge"); |
| 455 | |
| 456 | bridge.setName(bridgeName); |
| 457 | bridgeUuid = insertConfig(OvsdbConstant.BRIDGE, "_uuid", |
| 458 | OvsdbConstant.DATABASENAME, "bridges", |
| 459 | ovsUuid, bridge.getRow()); |
| 460 | |
| 461 | if (bridgeUuid != null) { |
| 462 | Port port = (Port) TableGenerator.createTable(dbSchema, |
| 463 | OvsdbTable.PORT); |
| 464 | if (port != null) { |
| 465 | log.debug("the port is not null"); |
| 466 | port.setName(bridgeName); |
| 467 | |
| 468 | insertConfig(OvsdbConstant.PORT, "_uuid", "Bridge", "ports", bridgeUuid, |
| 469 | port.getRow()); |
| 470 | } |
| 471 | } |
| 472 | |
| 473 | } else { |
| 474 | log.info("Update a bridge"); |
| 475 | updateConfig(OvsdbConstant.BRIDGE, "_uuid", bridgeUuid, bridge.getRow()); |
| 476 | } |
| 477 | |
| 478 | setController(bridgeUuid); |
| 479 | log.info("Create bridge success"); |
| 480 | } |
| 481 | |
| 482 | /** |
| 483 | * Sets the Controller. |
| 484 | * |
| 485 | * @param bridgeUuid bridge uuid |
| 486 | */ |
| 487 | private void setController(String bridgeUuid) { |
| 488 | String controllerUuid = null; |
| 489 | String iPAddress = IpAddress.valueOf(((InetSocketAddress) channel |
| 490 | .localAddress()) |
| 491 | .getAddress() |
| 492 | .getHostAddress()) |
| 493 | .toString(); |
| 494 | |
| 495 | String target = "tcp:" + iPAddress + ":" + OvsdbConstant.OFPORT; |
| 496 | log.debug("controller IP {}: port {}", iPAddress, OvsdbConstant.OFPORT); |
| 497 | |
| 498 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 499 | Controller controller = (Controller) TableGenerator |
| 500 | .createTable(dbSchema, OvsdbTable.CONTROLLER); |
| 501 | |
| 502 | if (controller != null) { |
| 503 | controller.setTarget(target); |
| 504 | controllerUuid = getControllerUuid(OvsdbConstant.CONTROLLER, target); |
| 505 | if (controllerUuid == null) { |
| 506 | |
| 507 | insertConfig(OvsdbConstant.CONTROLLER, "_uuid", |
| 508 | OvsdbConstant.BRIDGE, "controller", bridgeUuid, |
| 509 | controller.getRow()); |
| 510 | |
| 511 | } else { |
| 512 | |
| 513 | Bridge bridge = (Bridge) TableGenerator |
| 514 | .createTable(dbSchema, OvsdbTable.BRIDGE); |
| 515 | Set<UUID> controllerUuids = new HashSet<>(); |
| 516 | controllerUuids.add(UUID.uuid(controllerUuid)); |
| 517 | bridge.setController(controllerUuids); |
| 518 | updateConfig(OvsdbConstant.CONTROLLER, "_uuid", bridgeUuid, bridge.getRow()); |
| 519 | |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | } |
| 524 | |
| 525 | @Override |
| 526 | public void dropBridge(String bridgeName) { |
| 527 | String bridgeUUID = getBridgeUuid(bridgeName); |
| 528 | if (bridgeUUID == null) { |
| 529 | log.warn("Could not find bridge in node", nodeId.getIpAddress()); |
| 530 | return; |
| 531 | } |
| 532 | deleteConfig(OvsdbConstant.BRIDGE, "_uuid", bridgeUUID, |
| 533 | OvsdbConstant.DATABASENAME, "bridges"); |
| 534 | } |
| 535 | |
| 536 | @Override |
| 537 | public void createTunnel(IpAddress srcIp, IpAddress dstIp) { |
| 538 | String bridgeUuid = getBridgeUuid(OvsdbConstant.INTEGRATION_BRIDGE); |
| 539 | if (bridgeUuid == null) { |
| 540 | log.warn("Could not find bridge {} and Could not create tunnel. ", |
| 541 | OvsdbConstant.INTEGRATION_BRIDGE); |
| 542 | return; |
| 543 | } |
| 544 | |
| 545 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 546 | String portName = getTunnelName(OvsdbConstant.TYPEVXLAN, dstIp); |
| 547 | String portUuid = getPortUuid(portName, bridgeUuid); |
| 548 | |
| 549 | Port port = (Port) TableGenerator |
| 550 | .createTable(dbSchema, OvsdbTable.PORT); |
| 551 | if (port != null) { |
| 552 | port.setName(portName); |
| 553 | } |
| 554 | |
| 555 | if (portUuid == null) { |
| 556 | portUuid = insertConfig(OvsdbConstant.PORT, "_uuid", OvsdbConstant.BRIDGE, |
| 557 | "ports", bridgeUuid, port.getRow()); |
| 558 | } else { |
| 559 | updateConfig(OvsdbConstant.PORT, "_uuid", portUuid, port.getRow()); |
| 560 | } |
| 561 | |
| 562 | // When a tunnel is created, A row is inserted into port table and |
| 563 | // interface table of the ovsdb node. |
| 564 | // and the following step is to get the interface uuid from local store |
| 565 | // in controller node. |
| 566 | // but it need spend some time synchronising data between node and |
| 567 | // controller. |
| 568 | // so loop to judge if interfaceUUid is null is necessary. |
| 569 | String interfaceUuid = null; |
| 570 | for (int i = 0; i < 10; i++) { |
| 571 | interfaceUuid = getInterfaceUuid(portUuid, portName); |
| 572 | if (interfaceUuid == null) { |
| 573 | try { |
| 574 | Thread.sleep(500); |
| 575 | } catch (InterruptedException e) { |
| 576 | log.warn("Interrupted while waiting to get interfaceUuid"); |
| 577 | Thread.currentThread().interrupt(); |
| 578 | } |
| 579 | } else { |
| 580 | break; |
| 581 | } |
| 582 | } |
| 583 | |
| 584 | if (interfaceUuid != null) { |
| 585 | |
| 586 | Interface tunInterface = (Interface) TableGenerator |
| 587 | .createTable(dbSchema, OvsdbTable.INTERFACE); |
| 588 | |
| 589 | if (tunInterface != null) { |
| 590 | |
| 591 | tunInterface.setType(OvsdbConstant.TYPEVXLAN); |
| 592 | Map<String, String> options = Maps.newHashMap(); |
| 593 | options.put("key", "flow"); |
| 594 | options.put("local_ip", srcIp.toString()); |
| 595 | options.put("remote_ip", dstIp.toString()); |
| 596 | tunInterface.setOptions(options); |
| 597 | updateConfig(OvsdbConstant.INTERFACE, "_uuid", interfaceUuid, |
| 598 | tunInterface.getRow()); |
| 599 | log.info("Tunnel added success", tunInterface); |
| 600 | |
| 601 | } |
| 602 | } |
| 603 | |
| 604 | return; |
| 605 | } |
| 606 | |
| 607 | @Override |
| 608 | public void dropTunnel(IpAddress srcIp, IpAddress dstIp) { |
| 609 | String bridgeName = OvsdbConstant.INTEGRATION_BRIDGE; |
| 610 | String portName = getTunnelName(OvsdbConstant.TYPEVXLAN, dstIp); |
| 611 | String bridgeUuid = getBridgeUuid(OvsdbConstant.INTEGRATION_BRIDGE); |
| 612 | if (bridgeUuid == null) { |
| 613 | log.warn("Could not find bridge {} in {}", bridgeName, |
| 614 | nodeId.getIpAddress()); |
| 615 | return; |
| 616 | } |
| 617 | |
| 618 | String portUUID = getPortUuid(portName, bridgeUuid); |
| 619 | if (portUUID != null) { |
| 620 | log.info("Delete tunnel"); |
| 621 | deleteConfig(OvsdbConstant.PORT, "_uuid", portUUID, |
| 622 | OvsdbConstant.BRIDGE, "ports"); |
| 623 | } |
| 624 | |
| 625 | return; |
| 626 | } |
| 627 | |
| 628 | /** |
| 629 | * Delete transact config. |
| 630 | * |
| 631 | * @param childTableName child table name |
| 632 | * @param childColumnName child column name |
| 633 | * @param childUuid child row uuid |
| 634 | * @param parentTableName parent table name |
| 635 | * @param parentColumnName parent column |
| 636 | * |
| 637 | */ |
| 638 | private void deleteConfig(String childTableName, String childColumnName, |
| 639 | String childUuid, String parentTableName, |
| 640 | String parentColumnName) { |
| 641 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 642 | TableSchema childTableSchema = dbSchema.getTableSchema(childTableName); |
| 643 | |
| 644 | ArrayList<Operation> operations = Lists.newArrayList(); |
| 645 | if (parentTableName != null && parentColumnName != null) { |
| 646 | TableSchema parentTableSchema = dbSchema |
| 647 | .getTableSchema(parentTableName); |
| 648 | ColumnSchema parentColumnSchema = parentTableSchema |
| 649 | .getColumnSchema(parentColumnName); |
| 650 | List<Mutation> mutations = Lists.newArrayList(); |
| 651 | Mutation mutation = MutationUtil.delete(parentColumnSchema.name(), |
| 652 | UUID.uuid(childUuid)); |
| 653 | mutations.add(mutation); |
| 654 | List<Condition> conditions = Lists.newArrayList(); |
| 655 | Condition condition = ConditionUtil.includes(parentColumnName, |
| 656 | UUID.uuid(childUuid)); |
| 657 | conditions.add(condition); |
| 658 | Mutate op = new Mutate(parentTableSchema, conditions, mutations); |
| 659 | operations.add(op); |
| 660 | } |
| 661 | |
| 662 | List<Condition> conditions = Lists.newArrayList(); |
| 663 | Condition condition = ConditionUtil.equals(childColumnName, UUID.uuid(childUuid)); |
| 664 | conditions.add(condition); |
| 665 | Delete del = new Delete(childTableSchema, conditions); |
| 666 | operations.add(del); |
| 667 | transactConfig(OvsdbConstant.DATABASENAME, operations); |
| 668 | |
| 669 | return; |
| 670 | } |
| 671 | |
| 672 | /** |
| 673 | * Update transact config. |
| 674 | * |
| 675 | * @param tableName table name |
| 676 | * @param columnName column name |
| 677 | * @param uuid uuid |
| 678 | * @param row the config data |
| 679 | * |
| 680 | */ |
| 681 | private void updateConfig(String tableName, String columnName, String uuid, |
| 682 | Row row) { |
| 683 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 684 | TableSchema tableSchema = dbSchema.getTableSchema(tableName); |
| 685 | |
| 686 | List<Condition> conditions = Lists.newArrayList(); |
| 687 | Condition condition = ConditionUtil.equals(columnName, UUID.uuid(uuid)); |
| 688 | conditions.add(condition); |
| 689 | |
| 690 | Update update = new Update(tableSchema, row, conditions); |
| 691 | |
| 692 | ArrayList<Operation> operations = Lists.newArrayList(); |
| 693 | operations.add(update); |
| 694 | |
| 695 | transactConfig(OvsdbConstant.DATABASENAME, operations); |
| 696 | } |
| 697 | |
| 698 | /** |
| 699 | * Insert transact config. |
| 700 | * |
| 701 | * @param childTableName child table name |
| 702 | * @param childColumnName child column name |
| 703 | * @param parentTableName parent table name |
| 704 | * @param parentColumnName parent column |
| 705 | * @param parentUuid parent uuid |
| 706 | * @param row the config data |
| 707 | * |
| 708 | * @return uuid, empty if no uuid is find |
| 709 | */ |
| 710 | private String insertConfig(String childTableName, String childColumnName, |
| 711 | String parentTableName, String parentColumnName, |
| 712 | String parentUuid, Row row) { |
| 713 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 714 | TableSchema tableSchema = dbSchema.getTableSchema(childTableName); |
| 715 | |
| 716 | String namedUuid = childTableName; |
| 717 | Insert insert = new Insert(tableSchema, namedUuid, row); |
| 718 | |
| 719 | ArrayList<Operation> operations = Lists.newArrayList(); |
| 720 | operations.add(insert); |
| 721 | |
| 722 | if (parentTableName != null && parentColumnName != null) { |
| 723 | TableSchema parentTableSchema = dbSchema |
| 724 | .getTableSchema(parentTableName); |
| 725 | ColumnSchema parentColumnSchema = parentTableSchema |
| 726 | .getColumnSchema(parentColumnName); |
| 727 | |
| 728 | List<Mutation> mutations = Lists.newArrayList(); |
| 729 | Mutation mutation = MutationUtil.insert(parentColumnSchema.name(), |
| 730 | UUID.uuid(namedUuid)); |
| 731 | mutations.add(mutation); |
| 732 | |
| 733 | List<Condition> conditions = Lists.newArrayList(); |
| 734 | Condition condition = ConditionUtil.equals("_uuid", |
| 735 | UUID.uuid(parentUuid)); |
| 736 | conditions.add(condition); |
| 737 | |
| 738 | Mutate op = new Mutate(parentTableSchema, conditions, mutations); |
| 739 | operations.add(op); |
| 740 | } |
| 741 | if (childTableName.equalsIgnoreCase(OvsdbConstant.PORT)) { |
| 742 | log.info("Handle port insert"); |
| 743 | Insert intfInsert = handlePortInsertTable(OvsdbConstant.INTERFACE, |
| 744 | row); |
| 745 | |
| 746 | if (intfInsert != null) { |
| 747 | operations.add(intfInsert); |
| 748 | } |
| 749 | |
| 750 | Insert ins = (Insert) operations.get(0); |
| 751 | ins.getRow().put("interfaces", |
| 752 | UUID.uuid(OvsdbConstant.INTERFACE)); |
| 753 | } |
| 754 | |
| 755 | List<OperationResult> results; |
| 756 | try { |
| 757 | results = transactConfig(OvsdbConstant.DATABASENAME, operations) |
| 758 | .get(); |
| 759 | |
| 760 | return results.get(0).getUuid().value(); |
| 761 | } catch (InterruptedException e) { |
| 762 | log.warn("Interrupted while waiting to get result"); |
| 763 | Thread.currentThread().interrupt(); |
| 764 | } catch (ExecutionException e) { |
| 765 | log.error("Exception thrown while to get result"); |
| 766 | } |
| 767 | |
| 768 | return null; |
| 769 | } |
| 770 | |
| 771 | /** |
| 772 | * Handles port insert. |
| 773 | * |
| 774 | * @param tableName ovsdb table interface |
| 775 | * @param portRow row of port |
| 776 | * |
| 777 | * @return insert, empty if null |
| 778 | */ |
| 779 | private Insert handlePortInsertTable(String tableName, Row portRow) { |
| 780 | DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME); |
| 781 | |
| 782 | TableSchema portTableSchema = dbSchema |
| 783 | .getTableSchema(OvsdbConstant.PORT); |
| 784 | ColumnSchema portColumnSchema = portTableSchema.getColumnSchema("name"); |
| 785 | |
| 786 | String portName = (String) portRow.getColumn(portColumnSchema.name()).data(); |
| 787 | |
| 788 | Interface inf = (Interface) TableGenerator |
| 789 | .createTable(dbSchema, OvsdbTable.INTERFACE); |
| 790 | |
| 791 | inf.setName(portName); |
| 792 | |
| 793 | TableSchema intfTableSchema = dbSchema |
| 794 | .getTableSchema(OvsdbConstant.INTERFACE); |
| 795 | Insert insert = new Insert(intfTableSchema, OvsdbConstant.INTERFACE, |
| 796 | inf.getRow()); |
| 797 | return insert; |
| 798 | } |
| 799 | |
| 800 | /** |
| 801 | * Gets tunnel name. |
| 802 | * |
| 803 | * @param tunnelType |
| 804 | * @param dstIp the remote ip address |
| 805 | * |
| 806 | * @return tunnel name |
| 807 | */ |
| 808 | private String getTunnelName(String tunnelType, IpAddress dstIp) { |
| 809 | return tunnelType + "-" + dstIp.toString(); |
| 810 | } |
| 811 | |
| 812 | @Override |
| 813 | public ListenableFuture<DatabaseSchema> getOvsdbSchema(String dbName) { |
| 814 | if (dbName == null) { |
| 815 | return null; |
| 816 | } |
| 817 | DatabaseSchema databaseSchema = schema.get(dbName); |
| 818 | if (databaseSchema == null) { |
| 819 | List<String> dbNames = new ArrayList<String>(); |
| 820 | dbNames.add(dbName); |
| 821 | Function<JsonNode, DatabaseSchema> rowFunction = new Function<JsonNode, DatabaseSchema>() { |
| 822 | @Override |
| 823 | public DatabaseSchema apply(JsonNode input) { |
| 824 | log.info("Get ovsdb database schema", dbName); |
| 825 | DatabaseSchema dbSchema = FromJsonUtil |
| 826 | .jsonNodeToDbSchema(dbName, input); |
| 827 | if (dbSchema == null) { |
| 828 | log.debug("Get ovsdb database schema error"); |
| 829 | return null; |
| 830 | } |
| 831 | schema.put(dbName, dbSchema); |
| 832 | |
| 833 | return dbSchema; |
| 834 | } |
| 835 | }; |
| 836 | |
| 837 | ListenableFuture<JsonNode> input = getSchema(dbNames); |
| 838 | if (input != null) { |
| 839 | return Futures.transform(input, rowFunction); |
| 840 | } |
| 841 | return null; |
| 842 | } else { |
| 843 | return Futures.immediateFuture(databaseSchema); |
| 844 | } |
| 845 | } |
| 846 | |
| 847 | @Override |
| 848 | public ListenableFuture<TableUpdates> monitorTables(String dbName, String id) { |
| 849 | if (dbName == null) { |
| 850 | return null; |
| 851 | } |
| 852 | DatabaseSchema dbSchema = schema.get(dbName); |
| 853 | if (dbSchema != null) { |
| 854 | Function<JsonNode, TableUpdates> rowFunction = new Function<JsonNode, TableUpdates>() { |
| 855 | @Override |
| 856 | public TableUpdates apply(JsonNode input) { |
| 857 | log.info("Get table updates"); |
| 858 | TableUpdates updates = FromJsonUtil |
| 859 | .jsonNodeToTableUpdates(input, dbSchema); |
| 860 | if (updates == null) { |
| 861 | log.debug("Get table updates error"); |
| 862 | return null; |
| 863 | } |
| 864 | return updates; |
| 865 | } |
| 866 | }; |
| 867 | return Futures.transform(monitor(dbSchema, id), rowFunction); |
| 868 | } |
| 869 | return null; |
| 870 | } |
| 871 | |
| 872 | @Override |
| 873 | public ListenableFuture<List<OperationResult>> transactConfig(String dbName, |
| 874 | List<Operation> operations) { |
| 875 | if (dbName == null) { |
| 876 | return null; |
| 877 | } |
| 878 | DatabaseSchema dbSchema = schema.get(dbName); |
| 879 | if (dbSchema != null) { |
| 880 | Function<List<JsonNode>, List<OperationResult>> rowFunction = |
| 881 | new Function<List<JsonNode>, List<OperationResult>>() { |
| 882 | @Override |
| 883 | public List<OperationResult> apply(List<JsonNode> input) { |
| 884 | log.info("Get ovsdb operation result"); |
| 885 | List<OperationResult> result = FromJsonUtil |
| 886 | .jsonNodeToOperationResult(input, operations); |
| 887 | |
| 888 | if (result == null) { |
| 889 | log.debug("The operation result is null"); |
| 890 | return null; |
| 891 | } |
| 892 | return result; |
| 893 | } |
| 894 | }; |
| 895 | return Futures.transform(transact(dbSchema, operations), |
| 896 | rowFunction); |
| 897 | } |
| 898 | return null; |
| 899 | } |
| 900 | |
| 901 | @Override |
| 902 | public ListenableFuture<JsonNode> getSchema(List<String> dbnames) { |
| 903 | String id = java.util.UUID.randomUUID().toString(); |
| 904 | String getSchemaString = JsonRpcWriterUtil.getSchemaStr(id, dbnames); |
| 905 | |
| 906 | SettableFuture<JsonNode> sf = SettableFuture.create(); |
| 907 | requestResult.put(id, sf); |
| 908 | requestMethod.put(id, "getSchema"); |
| 909 | |
| 910 | channel.writeAndFlush(getSchemaString); |
| 911 | return sf; |
| 912 | |
| 913 | } |
| 914 | |
| 915 | @Override |
| 916 | public ListenableFuture<List<String>> echo() { |
| 917 | String id = java.util.UUID.randomUUID().toString(); |
| 918 | String echoString = JsonRpcWriterUtil.echoStr(id); |
| 919 | |
| 920 | SettableFuture<List<String>> sf = SettableFuture.create(); |
| 921 | requestResult.put(id, sf); |
| 922 | requestMethod.put(id, "echo"); |
| 923 | |
| 924 | channel.writeAndFlush(echoString); |
| 925 | return sf; |
| 926 | |
| 927 | } |
| 928 | |
| 929 | @Override |
| 930 | public ListenableFuture<JsonNode> monitor(DatabaseSchema dbSchema, |
| 931 | String monitorId) { |
| 932 | String id = java.util.UUID.randomUUID().toString(); |
| 933 | String monitorString = JsonRpcWriterUtil.monitorStr(id, monitorId, |
| 934 | dbSchema); |
| 935 | |
| 936 | SettableFuture<JsonNode> sf = SettableFuture.create(); |
| 937 | requestResult.put(id, sf); |
| 938 | requestMethod.put(id, "monitor"); |
| 939 | |
| 940 | channel.writeAndFlush(monitorString); |
| 941 | return sf; |
| 942 | |
| 943 | } |
| 944 | |
| 945 | @Override |
| 946 | public ListenableFuture<List<String>> listDbs() { |
| 947 | String id = java.util.UUID.randomUUID().toString(); |
| 948 | String listDbsString = JsonRpcWriterUtil.listDbsStr(id); |
| 949 | |
| 950 | SettableFuture<List<String>> sf = SettableFuture.create(); |
| 951 | requestResult.put(id, sf); |
| 952 | requestMethod.put(id, "listDbs"); |
| 953 | |
| 954 | channel.writeAndFlush(listDbsString); |
| 955 | return sf; |
| 956 | |
| 957 | } |
| 958 | |
| 959 | @Override |
| 960 | public ListenableFuture<List<JsonNode>> transact(DatabaseSchema dbSchema, |
| 961 | List<Operation> operations) { |
| 962 | String id = java.util.UUID.randomUUID().toString(); |
| 963 | String transactString = JsonRpcWriterUtil.transactStr(id, dbSchema, |
| 964 | operations); |
| 965 | |
| 966 | SettableFuture<List<JsonNode>> sf = SettableFuture.create(); |
| 967 | requestResult.put(id, sf); |
| 968 | requestMethod.put(id, "transact"); |
| 969 | |
| 970 | channel.writeAndFlush(transactString); |
| 971 | return sf; |
| 972 | |
| 973 | } |
| 974 | |
| 975 | @SuppressWarnings({ "rawtypes", "unchecked" }) |
| 976 | @Override |
| 977 | public void processResult(JsonNode response) { |
| 978 | log.debug("Handle result"); |
| 979 | String requestId = response.get("id").asText(); |
| 980 | SettableFuture sf = requestResult.get(requestId); |
| 981 | if (sf == null) { |
| 982 | log.debug("No such future to process"); |
| 983 | return; |
| 984 | } |
| 985 | String methodName = requestMethod.get(requestId); |
| 986 | |
| 987 | Object result; |
| 988 | result = FromJsonUtil.jsonResultParser(response, methodName); |
| 989 | |
| 990 | sf.set(result); |
| 991 | return; |
| 992 | } |
| 993 | |
| 994 | @Override |
| 995 | public void processRequest(JsonNode requestJson) { |
| 996 | log.debug("Handle request"); |
| 997 | if (requestJson.get("method").asText().equalsIgnoreCase("echo")) { |
| 998 | log.debug("handle echo request"); |
| 999 | |
| 1000 | String replyString = FromJsonUtil.getEchoRequestStr(requestJson); |
| 1001 | channel.writeAndFlush(replyString); |
| 1002 | |
| 1003 | return; |
| 1004 | } else { |
| 1005 | FromJsonUtil |
| 1006 | .jsonCallbackRequestParser(requestJson, monitorCallBack); |
| 1007 | return; |
| 1008 | } |
| 1009 | } |
| 1010 | |
| 1011 | @Override |
| 1012 | public void setCallback(Callback monitorCallback) { |
| 1013 | this.monitorCallBack = monitorCallback; |
| 1014 | } |
| 1015 | |
| 1016 | @Override |
| 1017 | public Set<OvsdbTunnel> getTunnels() { |
| 1018 | return ovsdbTunnels; |
| 1019 | } |
| 1020 | |
| 1021 | @Override |
| 1022 | public Set<OvsdbBridge> getBridges() { |
| 1023 | Set<OvsdbBridge> ovsdbBridges = new HashSet<OvsdbBridge>(); |
| 1024 | OvsdbTableStore tableStore = getTableStore(OvsdbConstant.DATABASENAME); |
| 1025 | if (tableStore == null) { |
| 1026 | return null; |
| 1027 | } |
| 1028 | OvsdbRowStore rowStore = tableStore.getRows(OvsdbConstant.BRIDGE); |
| 1029 | if (rowStore == null) { |
| 1030 | return null; |
| 1031 | } |
| 1032 | ConcurrentMap<String, Row> rows = rowStore.getRowStore(); |
| 1033 | for (String uuid : rows.keySet()) { |
| 1034 | Row row = getRow(OvsdbConstant.DATABASENAME, OvsdbConstant.BRIDGE, |
| 1035 | uuid); |
| 1036 | OvsdbBridge ovsdbBridge = getOvsdbBridge(row); |
| 1037 | if (ovsdbBridge != null) { |
| 1038 | ovsdbBridges.add(ovsdbBridge); |
| 1039 | } |
| 1040 | } |
| 1041 | return ovsdbBridges; |
| 1042 | } |
| 1043 | |
| 1044 | @Override |
| 1045 | public Set<OvsdbPort> getPorts() { |
| 1046 | Set<OvsdbPort> ovsdbPorts = new HashSet<OvsdbPort>(); |
| 1047 | OvsdbTableStore tableStore = getTableStore(OvsdbConstant.DATABASENAME); |
| 1048 | if (tableStore == null) { |
| 1049 | return null; |
| 1050 | } |
| 1051 | OvsdbRowStore rowStore = tableStore.getRows(OvsdbConstant.INTERFACE); |
| 1052 | if (rowStore == null) { |
| 1053 | return null; |
| 1054 | } |
| 1055 | ConcurrentMap<String, Row> rows = rowStore.getRowStore(); |
| 1056 | for (String uuid : rows.keySet()) { |
| 1057 | Row row = getRow(OvsdbConstant.DATABASENAME, |
| 1058 | OvsdbConstant.INTERFACE, uuid); |
| 1059 | OvsdbPort ovsdbPort = getOvsdbPort(row); |
| 1060 | if (ovsdbPort != null) { |
| 1061 | ovsdbPorts.add(ovsdbPort); |
| 1062 | } |
| 1063 | } |
| 1064 | return ovsdbPorts; |
| 1065 | } |
| 1066 | |
| 1067 | @Override |
| 1068 | public DatabaseSchema getDatabaseSchema(String dbName) { |
| 1069 | return schema.get(dbName); |
| 1070 | } |
| 1071 | |
| 1072 | //Gets ovsdb port. |
| 1073 | private OvsdbPort getOvsdbPort(Row row) { |
| 1074 | DatabaseSchema dbSchema = getDatabaseSchema(OvsdbConstant.DATABASENAME); |
| 1075 | Interface intf = (Interface) TableGenerator |
| 1076 | .getTable(dbSchema, row, OvsdbTable.INTERFACE); |
| 1077 | if (intf == null) { |
| 1078 | return null; |
| 1079 | } |
| 1080 | long ofPort = getOfPort(intf); |
| 1081 | String portName = intf.getName(); |
| 1082 | if ((ofPort < 0) || (portName == null)) { |
| 1083 | return null; |
| 1084 | } |
| 1085 | |
| 1086 | OvsdbPort ovsdbPort = new OvsdbPort(new OvsdbPortNumber(ofPort), |
| 1087 | new OvsdbPortName(portName)); |
| 1088 | return ovsdbPort; |
| 1089 | } |
| 1090 | |
| 1091 | ////Gets ovsdb bridge. |
| 1092 | private OvsdbBridge getOvsdbBridge(Row row) { |
| 1093 | DatabaseSchema dbSchema = getDatabaseSchema(OvsdbConstant.DATABASENAME); |
| 1094 | Bridge bridge = (Bridge) TableGenerator.getTable(dbSchema, row, |
| 1095 | OvsdbTable.BRIDGE); |
| 1096 | if (bridge == null) { |
| 1097 | return null; |
| 1098 | } |
| 1099 | |
| 1100 | OvsdbSet datapathIdSet = (OvsdbSet) bridge.getDatapathIdColumn().data(); |
| 1101 | @SuppressWarnings("unchecked") |
| 1102 | Set<String> datapathIds = datapathIdSet.set(); |
| 1103 | if (datapathIds == null || datapathIds.size() == 0) { |
| 1104 | return null; |
| 1105 | } |
| 1106 | String datapathId = (String) datapathIds.toArray()[0]; |
| 1107 | String bridgeName = bridge.getName(); |
| 1108 | if ((datapathId == null) || (bridgeName == null)) { |
| 1109 | return null; |
| 1110 | } |
| 1111 | |
| 1112 | OvsdbBridge ovsdbBridge = new OvsdbBridge(new OvsdbBridgeName(bridgeName), |
| 1113 | new OvsdbDatapathId(datapathId)); |
| 1114 | return ovsdbBridge; |
| 1115 | } |
| 1116 | |
| 1117 | //Gets ofPort in the interface. |
| 1118 | private long getOfPort(Interface intf) { |
| 1119 | OvsdbSet ofPortSet = (OvsdbSet) intf.getOpenFlowPortColumn().data(); |
| 1120 | @SuppressWarnings("unchecked") |
| 1121 | Set<Integer> ofPorts = ofPortSet.set(); |
| 1122 | while (ofPorts == null || ofPorts.size() <= 0) { |
| 1123 | log.debug("The ofport is null in {}", intf.getName()); |
| 1124 | return -1; |
| 1125 | } |
| 1126 | // return (long) ofPorts.toArray()[0]; |
| 1127 | Iterator<Integer> it = ofPorts.iterator(); |
| 1128 | return Long.parseLong(it.next().toString()); |
| 1129 | } |
CNlucius | a66c397 | 2015-09-06 20:31:29 +0800 | [diff] [blame^] | 1130 | |
| 1131 | @Override |
| 1132 | public Set<OvsdbPort> getLocalPorts(Iterable<String> ifaceids) { |
| 1133 | Set<OvsdbPort> ovsdbPorts = new HashSet<OvsdbPort>(); |
| 1134 | OvsdbTableStore tableStore = getTableStore(OvsdbConstant.DATABASENAME); |
| 1135 | if (tableStore == null) { |
| 1136 | return null; |
| 1137 | } |
| 1138 | OvsdbRowStore rowStore = tableStore.getRows(OvsdbConstant.INTERFACE); |
| 1139 | if (rowStore == null) { |
| 1140 | return null; |
| 1141 | } |
| 1142 | ConcurrentMap<String, Row> rows = rowStore.getRowStore(); |
| 1143 | for (String uuid : rows.keySet()) { |
| 1144 | Row row = getRow(OvsdbConstant.DATABASENAME, |
| 1145 | OvsdbConstant.INTERFACE, uuid); |
| 1146 | DatabaseSchema dbSchema = getDatabaseSchema(OvsdbConstant.DATABASENAME); |
| 1147 | Interface intf = (Interface) TableGenerator |
| 1148 | .getTable(dbSchema, row, OvsdbTable.INTERFACE); |
| 1149 | if (intf == null || getIfaceid(intf) == null) { |
| 1150 | continue; |
| 1151 | } |
| 1152 | String portName = intf.getName(); |
| 1153 | Set<String> ifaceidSet = Sets.newHashSet(ifaceids); |
| 1154 | if (portName.startsWith("vxlan") |
| 1155 | || !ifaceidSet.contains(getIfaceid(intf))) { |
| 1156 | continue; |
| 1157 | } |
| 1158 | long ofPort = getOfPort(intf); |
| 1159 | if ((ofPort < 0) || (portName == null)) { |
| 1160 | continue; |
| 1161 | } |
| 1162 | |
| 1163 | OvsdbPort ovsdbPort = new OvsdbPort(new OvsdbPortNumber(ofPort), |
| 1164 | new OvsdbPortName(portName)); |
| 1165 | if (ovsdbPort != null) { |
| 1166 | ovsdbPorts.add(ovsdbPort); |
| 1167 | } |
| 1168 | } |
| 1169 | return ovsdbPorts; |
| 1170 | } |
| 1171 | |
| 1172 | private String getIfaceid(Interface intf) { |
| 1173 | OvsdbMap ovsdbMap = (OvsdbMap) intf.getExternalIdsColumn().data(); |
| 1174 | @SuppressWarnings("unchecked") |
| 1175 | Map<String, String> externalIds = ovsdbMap.map(); |
| 1176 | if (externalIds.isEmpty()) { |
| 1177 | log.warn("The external_ids is null"); |
| 1178 | return null; |
| 1179 | } |
| 1180 | String ifaceid = externalIds |
| 1181 | .get(OvsdbConstant.EXTERNAL_ID_INTERFACE_ID); |
| 1182 | if (ifaceid == null) { |
| 1183 | log.warn("The ifaceid is null"); |
| 1184 | return null; |
| 1185 | } |
| 1186 | return ifaceid; |
| 1187 | } |
Sho SHIMIZU | e4efe45 | 2015-08-26 15:06:55 -0700 | [diff] [blame] | 1188 | } |