interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/rpcservice/InterfaceManagerRpcService.java

   1 /*
   2  * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.vpnservice.interfacemgr.rpcservice;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.Futures;
  13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  15 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
  16 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
  17 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
  18 import org.opendaylight.vpnservice.mdsalutil.ActionInfo;
  19 import org.opendaylight.vpnservice.mdsalutil.ActionType;
  20 import org.opendaylight.vpnservice.mdsalutil.InstructionInfo;
  21 import org.opendaylight.vpnservice.mdsalutil.InstructionType;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.Tunnel;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfaceType;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.IfIndexesInterfaceMap;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.InterfaceChildInfo;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterface;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceKey;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryKey;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntry;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeBase;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rpcs.rev151003.*;
  50 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  51 import org.opendaylight.yangtools.yang.common.RpcResult;
  52 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  53 import org.slf4j.Logger;
  54 import org.slf4j.LoggerFactory;
  55
  56 import java.math.BigInteger;
  57 import java.util.ArrayList;
  58 import java.util.Arrays;
  59 import java.util.List;
  60 import java.util.concurrent.Future;
  61
  62 public class InterfaceManagerRpcService implements OdlInterfaceRpcService {
  63     private static final Logger LOG = LoggerFactory.getLogger(InterfaceManagerRpcService.class);
  64     DataBroker dataBroker;
  65     public InterfaceManagerRpcService(DataBroker dataBroker) {
  66         this.dataBroker = dataBroker;
  67     }
  68
  69     @Override
  70     public Future<RpcResult<GetDpidFromInterfaceOutput>> getDpidFromInterface(GetDpidFromInterfaceInput input) {
  71         String interfaceName = input.getIntfName();
  72         RpcResultBuilder<GetDpidFromInterfaceOutput> rpcResultBuilder;
  73         try {
  74             BigInteger dpId = null;
  75             InterfaceKey interfaceKey = new InterfaceKey(interfaceName);
  76             Interface interfaceInfo = InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
  77             if (Tunnel.class.equals(interfaceInfo.getType())) {
  78                 ParentRefs parentRefs = interfaceInfo.getAugmentation(ParentRefs.class);
  79                 dpId = parentRefs.getDatapathNodeIdentifier();
  80             } else {
  81                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
  82                         InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceName, dataBroker);
  83                 String lowerLayerIf = ifState.getLowerLayerIf().get(0);
  84                 NodeConnectorId nodeConnectorId = new NodeConnectorId(lowerLayerIf);
  85                 dpId = new BigInteger(IfmUtil.getDpnFromNodeConnectorId(nodeConnectorId));
  86             }
  87             GetDpidFromInterfaceOutputBuilder output = new GetDpidFromInterfaceOutputBuilder().setDpid(
  88                     (dpId));
  89             rpcResultBuilder = RpcResultBuilder.success();
  90             rpcResultBuilder.withResult(output.build());
  91         } catch (Exception e) {
  92             LOG.error("Retrieval of datapath id for the key {} failed due to {}", interfaceName, e);
  93             rpcResultBuilder = RpcResultBuilder.failed();
  94         }
  95         return Futures.immediateFuture(rpcResultBuilder.build());
  96     }
  97
  98     @Override
  99     public Future<RpcResult<GetEndpointIpForDpnOutput>> getEndpointIpForDpn(GetEndpointIpForDpnInput input) {
 100         RpcResultBuilder<GetEndpointIpForDpnOutput> rpcResultBuilder;
 101         try {
 102             BridgeEntryKey bridgeEntryKey = new BridgeEntryKey(input.getDpid());
 103             InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier =
 104                     InterfaceMetaUtils.getBridgeEntryIdentifier(bridgeEntryKey);
 105             BridgeEntry bridgeEntry =
 106                     InterfaceMetaUtils.getBridgeEntryFromConfigDS(bridgeEntryInstanceIdentifier,
 107                             dataBroker);
 108             // local ip of any of the bridge interface entry will be the dpn end point ip
 109             BridgeInterfaceEntry bridgeInterfaceEntry = bridgeEntry.getBridgeInterfaceEntry().get(0);
 110             InterfaceKey interfaceKey = new InterfaceKey(bridgeInterfaceEntry.getInterfaceName());
 111             Interface interfaceInfo = InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
 112             IfTunnel tunnel = interfaceInfo.getAugmentation(IfTunnel.class);
 113             GetEndpointIpForDpnOutputBuilder endpointIpForDpnOutput = new GetEndpointIpForDpnOutputBuilder().setLocalIps(Arrays.asList(tunnel.getTunnelSource()));
 114             rpcResultBuilder = RpcResultBuilder.success();
 115             rpcResultBuilder.withResult(endpointIpForDpnOutput.build());
 116         }catch(Exception e){
 117             LOG.error("Retrieval of endpoint of for dpn {} failed due to {}" ,input.getDpid(), e);
 118             rpcResultBuilder = RpcResultBuilder.failed();
 119         }
 120         return Futures.immediateFuture(rpcResultBuilder.build());
 121     }
 122
 123     @Override
 124     public Future<RpcResult<GetEgressInstructionsForInterfaceOutput>> getEgressInstructionsForInterface(GetEgressInstructionsForInterfaceInput input) {
 125         RpcResultBuilder<GetEgressInstructionsForInterfaceOutput> rpcResultBuilder;
 126         try {
 127             List<InstructionInfo> instructionInfo = new ArrayList<InstructionInfo>();
 128             List<ActionInfo> actionInfo = getEgressActionInfosForInterface(input.getIntfName());
 129             instructionInfo.add(new InstructionInfo(InstructionType.write_actions, actionInfo));
 130                     GetEgressInstructionsForInterfaceOutputBuilder output = new GetEgressInstructionsForInterfaceOutputBuilder().
 131                     setInstruction(buildInstructions(instructionInfo));
 132             rpcResultBuilder = RpcResultBuilder.success();
 133             rpcResultBuilder.withResult(output.build());
 134         }catch(Exception e){
 135             LOG.error("Retrieval of egress actions for the key {} failed due to {}" ,input.getIntfName(), e);
 136             rpcResultBuilder = RpcResultBuilder.failed();
 137         }
 138         return Futures.immediateFuture(rpcResultBuilder.build());
 139     }
 140
 141     @Override
 142     public Future<RpcResult<GetInterfaceTypeOutput>> getInterfaceType(GetInterfaceTypeInput input) {
 143         String interfaceName = input.getIntfName();
 144         RpcResultBuilder<GetInterfaceTypeOutput> rpcResultBuilder;
 145         try {
 146             InterfaceKey interfaceKey = new InterfaceKey(interfaceName);
 147             Interface interfaceInfo = InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
 148
 149             GetInterfaceTypeOutputBuilder output = new GetInterfaceTypeOutputBuilder().setInterfaceType(interfaceInfo.getType());
 150             rpcResultBuilder = RpcResultBuilder.success();
 151             rpcResultBuilder.withResult(output.build());
 152         } catch (Exception e) {
 153             LOG.error("Retrieval of interface type for the key {} failed due to {}", interfaceName, e);
 154             rpcResultBuilder = RpcResultBuilder.failed();
 155         }
 156         return Futures.immediateFuture(rpcResultBuilder.build());
 157     }
 158
 159     @Override
 160     public Future<RpcResult<GetEgressActionsForInterfaceOutput>> getEgressActionsForInterface(GetEgressActionsForInterfaceInput input) {
 161         RpcResultBuilder<GetEgressActionsForInterfaceOutput> rpcResultBuilder;
 162         try {
 163             List<Action> actionsList = getEgressActionsForInterface(input.getIntfName());
 164             GetEgressActionsForInterfaceOutputBuilder output = new GetEgressActionsForInterfaceOutputBuilder().
 165                     setAction(actionsList);
 166             rpcResultBuilder = RpcResultBuilder.success();
 167             rpcResultBuilder.withResult(output.build());
 168         }catch(Exception e){
 169             LOG.error("Retrieval of egress actions for the key {} failed due to {}" ,input.getIntfName(), e);
 170             rpcResultBuilder = RpcResultBuilder.failed();
 171         }
 172         return Futures.immediateFuture(rpcResultBuilder.build());
 173     }
 174
 175     @Override
 176     public Future<RpcResult<GetPortFromInterfaceOutput>> getPortFromInterface(GetPortFromInterfaceInput input) {
 177         RpcResultBuilder<GetPortFromInterfaceOutput> rpcResultBuilder;
 178         String interfaceName = input.getIntfName();
 179         try {
 180             BigInteger dpId = null;
 181             long portNo = 0;
 182             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
 183                         InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceName, dataBroker);
 184             String lowerLayerIf = ifState.getLowerLayerIf().get(0);
 185             NodeConnectorId nodeConnectorId = new NodeConnectorId(lowerLayerIf);
 186             dpId = new BigInteger(IfmUtil.getDpnFromNodeConnectorId(nodeConnectorId));
 187             portNo = Long.valueOf(IfmUtil.getPortNoFromNodeConnectorId(nodeConnectorId));
 188             // FIXME Assuming portName and interfaceName are same
 189             GetPortFromInterfaceOutputBuilder output = new GetPortFromInterfaceOutputBuilder().setDpid(dpId).
 190                     setPortname(interfaceName).setPortno(Long.valueOf(portNo));
 191             rpcResultBuilder = RpcResultBuilder.success();
 192             rpcResultBuilder.withResult(output.build());
 193         }catch(Exception e){
 194             LOG.error("Retrieval of lport tag for the key {} failed due to {}" ,input.getIntfName(), e);
 195             rpcResultBuilder = RpcResultBuilder.failed();
 196         }
 197         return Futures.immediateFuture(rpcResultBuilder.build());
 198     }
 199
 200     @Override
 201     public Future<RpcResult<GetNodeconnectorIdFromInterfaceOutput>> getNodeconnectorIdFromInterface(GetNodeconnectorIdFromInterfaceInput input) {
 202         String interfaceName = input.getIntfName();
 203         RpcResultBuilder<GetNodeconnectorIdFromInterfaceOutput> rpcResultBuilder;
 204         try {
 205             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
 206                     InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceName, dataBroker);
 207             String lowerLayerIf = ifState.getLowerLayerIf().get(0);
 208             NodeConnectorId nodeConnectorId = new NodeConnectorId(lowerLayerIf);
 209
 210             GetNodeconnectorIdFromInterfaceOutputBuilder output = new GetNodeconnectorIdFromInterfaceOutputBuilder().setNodeconnectorId(nodeConnectorId);
 211             rpcResultBuilder = RpcResultBuilder.success();
 212             rpcResultBuilder.withResult(output.build());
 213         } catch (Exception e) {
 214             LOG.error("Retrieval of nodeconnector id for the key {} failed due to {}", interfaceName, e);
 215             rpcResultBuilder = RpcResultBuilder.failed();
 216         }
 217         return Futures.immediateFuture(rpcResultBuilder.build());
 218     }
 219
 220     @Override
 221     public Future<RpcResult<GetInterfaceFromIfIndexOutput>> getInterfaceFromIfIndex(GetInterfaceFromIfIndexInput input) {
 222         Integer ifIndex = input.getIfIndex();
 223         RpcResultBuilder<GetInterfaceFromIfIndexOutput> rpcResultBuilder = null;
 224         try {
 225             InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
 226             Optional<IfIndexInterface> ifIndexesInterface = IfmUtil.read(LogicalDatastoreType.OPERATIONAL, id, dataBroker);
 227             if(ifIndexesInterface.isPresent()) {
 228                 String interfaceName = ifIndexesInterface.get().getInterfaceName();
 229                 GetInterfaceFromIfIndexOutputBuilder output = new GetInterfaceFromIfIndexOutputBuilder().setInterfaceName(interfaceName);
 230                 rpcResultBuilder = RpcResultBuilder.success();
 231                 rpcResultBuilder.withResult(output.build());
 232             }
 233         } catch (Exception e) {
 234             LOG.error("Retrieval of interfaceName for the key {} failed due to {}", ifIndex, e);
 235             rpcResultBuilder = RpcResultBuilder.failed();
 236         }
 237         return Futures.immediateFuture(rpcResultBuilder.build());
 238     }
 239
 240     public List<ActionInfo> getEgressActionInfosForInterface(String interfaceName) {
 241         Interface interfaceInfo = InterfaceManagerCommonUtils.getInterfaceFromConfigDS(new InterfaceKey(interfaceName),
 242                 dataBroker);
 243         List<ActionInfo> listActionInfo = new ArrayList<ActionInfo>();
 244         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
 245                 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceName, dataBroker);
 246
 247         String lowerLayerIf = ifState.getLowerLayerIf().get(0);
 248         NodeConnectorId nodeConnectorId = new NodeConnectorId(lowerLayerIf);
 249         String portNo = IfmUtil.getPortNoFromNodeConnectorId(nodeConnectorId);
 250         Class<? extends InterfaceType> ifType = interfaceInfo.getType();
 251         if(L2vlan.class.equals(ifType)){
 252             IfL2vlan vlanIface = interfaceInfo.getAugmentation(IfL2vlan.class);
 253             LOG.trace("L2Vlan: {}",vlanIface);
 254             long vlanVid = (vlanIface == null) ? 0 : vlanIface.getVlanId().getValue();
 255             if (vlanVid != 0) {
 256                 listActionInfo.add(new ActionInfo(ActionType.push_vlan, new String[] {}));
 257                 listActionInfo.add(new ActionInfo(ActionType.set_field_vlan_vid,
 258                         new String[] { Long.toString(vlanVid) }));
 259             }
 260             listActionInfo.add(new ActionInfo(ActionType.output, new String[] {portNo}));
 261         }else if(Tunnel.class.equals(ifType)){
 262             listActionInfo.add(new ActionInfo(ActionType.output, new String[] { portNo}));
 263         }
 264         return listActionInfo;
 265     }
 266
 267     public List<Action> getEgressActionsForInterface(String interfaceName) {
 268             List<ActionInfo> listActionInfo = getEgressActionInfosForInterface(interfaceName);
 269             List<Action> actionsList = new ArrayList<>();
 270             for (ActionInfo actionInfo : listActionInfo) {
 271                 actionsList.add(actionInfo.buildAction());
 272             }
 273             return actionsList;
 274     }
 275
 276     protected static List<Instruction> buildInstructions(List<InstructionInfo> listInstructionInfo) {
 277         if (listInstructionInfo != null) {
 278             List<Instruction> instructions = new ArrayList<Instruction>();
 279             int instructionKey = 0;
 280
 281             for (InstructionInfo instructionInfo : listInstructionInfo) {
 282                 instructions.add(instructionInfo.buildInstruction(instructionKey));
 283                 instructionKey++;
 284             }
 285             return instructions;
 286         }
 287
 288         return null;
 289     }
 290
 291 }