alshabib | 5afcbd7 | 2014-10-30 16:28:40 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one |
| 3 | * or more contributor license agreements. See the NOTICE file |
| 4 | * distributed with this work for additional information |
| 5 | * regarding copyright ownership. The ASF licenses this file |
| 6 | * to you under the Apache License, Version 2.0 (the |
| 7 | * "License"); you may not use this file except in compliance |
| 8 | * with the License. You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, |
| 13 | * software distributed under the License is distributed on an |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | * KIND, either express or implied. See the License for the |
| 16 | * specific language governing permissions and limitations |
| 17 | * under the License. |
| 18 | */ |
| 19 | package org.onlab.onos.cli.net; |
| 20 | |
| 21 | import com.google.common.collect.Sets; |
| 22 | import org.apache.karaf.shell.commands.Argument; |
| 23 | import org.apache.karaf.shell.commands.Command; |
| 24 | import org.onlab.onos.cli.AbstractShellCommand; |
| 25 | import org.onlab.onos.net.Device; |
| 26 | import org.onlab.onos.net.PortNumber; |
| 27 | import org.onlab.onos.net.device.DeviceService; |
| 28 | import org.onlab.onos.net.flow.CompletedBatchOperation; |
| 29 | import org.onlab.onos.net.flow.DefaultFlowRule; |
| 30 | import org.onlab.onos.net.flow.DefaultTrafficSelector; |
| 31 | import org.onlab.onos.net.flow.DefaultTrafficTreatment; |
| 32 | import org.onlab.onos.net.flow.FlowRuleBatchEntry; |
| 33 | import org.onlab.onos.net.flow.FlowRuleBatchOperation; |
| 34 | import org.onlab.onos.net.flow.FlowRuleService; |
| 35 | import org.onlab.onos.net.flow.TrafficSelector; |
| 36 | import org.onlab.onos.net.flow.TrafficTreatment; |
| 37 | import org.onlab.packet.MacAddress; |
| 38 | |
| 39 | import java.util.Set; |
| 40 | import java.util.concurrent.ExecutionException; |
| 41 | import java.util.concurrent.Future; |
| 42 | |
| 43 | /** |
| 44 | * Installs many many flows. |
| 45 | */ |
| 46 | @Command(scope = "onos", name = "add-flows", |
| 47 | description = "Installs a flow rules") |
| 48 | public class AddFlowsCommand extends AbstractShellCommand { |
| 49 | |
| 50 | @Argument(index = 0, name = "flowPerDevice", description = "Number of flows to add per device", |
| 51 | required = true, multiValued = false) |
| 52 | String flows = null; |
| 53 | |
| 54 | |
| 55 | @Override |
| 56 | protected void execute() { |
| 57 | |
| 58 | FlowRuleService flowService = get(FlowRuleService.class); |
| 59 | DeviceService deviceService = get(DeviceService.class); |
| 60 | |
| 61 | int flowsPerDevice = Integer.parseInt(flows); |
| 62 | |
| 63 | Iterable<Device> devices = deviceService.getDevices(); |
| 64 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 65 | .setOutput(PortNumber.portNumber(1)).build(); |
| 66 | TrafficSelector.Builder sbuilder; |
| 67 | Set<FlowRuleBatchEntry> rules = Sets.newHashSet(); |
| 68 | Set<FlowRuleBatchEntry> remove = Sets.newHashSet(); |
| 69 | for (Device d : devices) { |
| 70 | for (int i = 0; i < flowsPerDevice; i++) { |
| 71 | sbuilder = DefaultTrafficSelector.builder(); |
| 72 | sbuilder.matchEthSrc(MacAddress.valueOf(i)) |
| 73 | .matchEthDst(MacAddress.valueOf(Integer.MAX_VALUE - i)); |
| 74 | rules.add(new FlowRuleBatchEntry(FlowRuleBatchEntry.FlowRuleOperation.ADD, |
| 75 | new DefaultFlowRule(d.id(), sbuilder.build(), treatment, |
| 76 | 100, (long) 0, 10, false))); |
| 77 | remove.add(new FlowRuleBatchEntry(FlowRuleBatchEntry.FlowRuleOperation.REMOVE, |
| 78 | new DefaultFlowRule(d.id(), sbuilder.build(), treatment, |
| 79 | 100, (long) 0, 10, false))); |
| 80 | |
| 81 | } |
| 82 | } |
| 83 | long startTime = System.currentTimeMillis(); |
| 84 | Future<CompletedBatchOperation> op = flowService.applyBatch( |
| 85 | new FlowRuleBatchOperation(rules)); |
| 86 | CompletedBatchOperation completed = null; |
| 87 | try { |
| 88 | completed = op.get(); |
| 89 | } catch (InterruptedException e) { |
| 90 | e.printStackTrace(); |
| 91 | } catch (ExecutionException e) { |
| 92 | e.printStackTrace(); |
| 93 | } |
| 94 | long endTime = System.currentTimeMillis(); |
| 95 | print("%s AFTER ELAPSED TIME %s", completed.isSuccess() ? "SUCCESS" : "FAILURE", |
| 96 | endTime - startTime); |
| 97 | |
| 98 | flowService.applyBatch( |
| 99 | new FlowRuleBatchOperation(remove)); |
| 100 | |
| 101 | } |
| 102 | |
| 103 | } |