openstack/net-virt-providers/src/main/java/org/opendaylight/netvirt/openstack/netvirt/providers/openflow13/services/ResubmitAclLearnService.java

   1 /*
   2  * Copyright (c) 2016 NEC Corporation and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.netvirt.openstack.netvirt.providers.openflow13.services;
  10
  11 import java.math.BigInteger;
  12 import java.net.InetAddress;
  13 import java.net.Inet6Address;
  14 import java.net.UnknownHostException;
  15 import java.util.List;
  16 import java.util.ArrayList;
  17
  18 import org.opendaylight.netvirt.openstack.netvirt.api.StatusCode;
  19 import org.opendaylight.netvirt.openstack.netvirt.api.InboundNatProvider;
  20 import org.opendaylight.netvirt.openstack.netvirt.api.Status;
  21 import org.opendaylight.netvirt.openstack.netvirt.api.ResubmitAclLearnProvider;
  22 import org.opendaylight.netvirt.openstack.netvirt.providers.openflow13.AbstractServiceInstance;
  23 import org.opendaylight.netvirt.openstack.netvirt.providers.ConfigInterface;
  24 import org.opendaylight.netvirt.openstack.netvirt.providers.openflow13.Service;
  25 import org.opendaylight.netvirt.utils.mdsal.openflow.ActionUtils;
  26 import org.opendaylight.netvirt.utils.mdsal.openflow.FlowUtils;
  27 import org.opendaylight.netvirt.utils.mdsal.openflow.InstructionUtils;
  28 import org.opendaylight.netvirt.utils.mdsal.openflow.MatchUtils;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg3;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCaseBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCase;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActions;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.add.group.input.buckets.bucket.action.action.NxActionResubmitRpcAddGroupCaseBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.resubmit.grouping.NxResubmitBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  50 import org.osgi.framework.BundleContext;
  51 import org.osgi.framework.ServiceReference;
  52 import org.slf4j.Logger;
  53 import org.slf4j.LoggerFactory;
  54
  55 public class ResubmitAclLearnService extends AbstractServiceInstance implements ConfigInterface, ResubmitAclLearnProvider {
  56     private static final Logger LOG = LoggerFactory.getLogger(ResubmitAclLearnService.class);
  57     public static final Class<? extends NxmNxReg> REG_FIELD = NxmNxReg3.class;
  58
  59     public ResubmitAclLearnService() {
  60         super(Service.RESUBMIT_ACL_SERVICE);
  61     }
  62
  63     public ResubmitAclLearnService(Service service) {
  64         super(service);
  65     }
  66
  67     @Override
  68     public Status programResubmit(Long dpid) {
  69         NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dpid);
  70         FlowBuilder flowBuilder = new FlowBuilder();
  71         String flowName = "ReSubmit_";
  72         FlowUtils.initFlowBuilder(flowBuilder, flowName, getTable()).setPriority(0);
  73         List<Action> listAction = new ArrayList<>();
  74
  75         NxResubmitBuilder nxarsb = new NxResubmitBuilder();
  76         //nxarsb.setTable(Short.parseShort("39"));
  77         nxarsb.setTable(getTable(Service.ACL_LEARN_SERVICE));
  78         ActionBuilder actionBuilder = new ActionBuilder();
  79         actionBuilder.setAction(new NxActionResubmitRpcAddGroupCaseBuilder().setNxResubmit(nxarsb.build()).build());
  80         actionBuilder.setKey(new ActionKey(0));
  81         listAction.add(actionBuilder.build());
  82
  83         nxarsb = new NxResubmitBuilder();
  84         //nxarsb.setTable(Short.parseShort("40"));
  85         nxarsb.setTable(getTable(Service.EGRESS_ACL));
  86         actionBuilder = new ActionBuilder();
  87         actionBuilder.setAction(new NxActionResubmitRpcAddGroupCaseBuilder().setNxResubmit(nxarsb.build()).build());
  88         actionBuilder.setKey(new ActionKey(1));
  89         listAction.add(actionBuilder.build());
  90
  91         ApplyActions applyActions = new ApplyActionsBuilder().setAction(listAction).build();
  92         ApplyActionsCase applyActionsCase = new ApplyActionsCaseBuilder().setApplyActions(applyActions).build();
  93         InstructionsBuilder instructionsBuilder = new InstructionsBuilder();
  94         InstructionBuilder instructionBuilder = new InstructionBuilder();
  95         List<Instruction> instructions = new ArrayList<>();
  96         instructionBuilder.setInstruction(applyActionsCase);
  97         instructionBuilder.setOrder(0);
  98         instructionBuilder.setKey(new InstructionKey(0));
  99         instructions.add(instructionBuilder.build());
 100         instructionsBuilder.setInstruction(instructions);
 101         // Add InstructionsBuilder to FlowBuilder
 102         flowBuilder.setInstructions(instructionsBuilder.build());
 103
 104         writeFlow(flowBuilder, nodeBuilder);
 105
 106         // ToDo: WriteFlow/RemoveFlow should return something we can use to check success
 107         return new Status(StatusCode.SUCCESS);
 108     }
 109
 110     @Override
 111     protected void programDefaultPipelineRule(Node node) {
 112          // no default flow for Resubmit ACL Learn Service
 113     }
 114
 115     @Override
 116     public void setDependencies(BundleContext bundleContext, ServiceReference serviceReference) {
 117         super.setDependencies(bundleContext.getServiceReference(ResubmitAclLearnProvider.class.getName()), this);
 118     }
 119
 120     @Override
 121     public void setDependencies(Object impl) {}
 122 }