tapi/src/main/java/org/opendaylight/transportpce/tapi/topology/TapiTopologyImpl.java

   1 /*
   2  * Copyright © 2019 Orange, Inc. 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 package org.opendaylight.transportpce.tapi.topology;
   9
  10 import com.google.common.util.concurrent.FluentFuture;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12
  13 import java.util.ArrayList;
  14 import java.util.HashMap;
  15 import java.util.List;
  16 import java.util.Map;
  17 import java.util.NoSuchElementException;
  18 import java.util.Optional;
  19 import java.util.UUID;
  20 import java.util.concurrent.ExecutionException;
  21 import java.util.stream.Collectors;
  22
  23 import org.eclipse.jdt.annotation.NonNull;
  24 import org.eclipse.jdt.annotation.Nullable;
  25 import org.opendaylight.mdsal.binding.api.DataBroker;
  26 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  27 import org.opendaylight.transportpce.common.InstanceIdentifiers;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.Nodes;
  29 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.NodesKey;
  30 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.Mapping;
  31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.MappingKey;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  43 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  44 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  45 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  46 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortDirection;
  48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortRole;
  49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TerminationDirection;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TerminationState;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePoint;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePointBuilder;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
  73 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  74 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  75 import org.opendaylight.yangtools.yang.common.RpcResult;
  76 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  77 import org.slf4j.Logger;
  78 import org.slf4j.LoggerFactory;
  79
  80 public class TapiTopologyImpl implements TapiTopologyService {
  81
  82     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
  83     private final DataBroker dataBroker;
  84
  85     public TapiTopologyImpl(DataBroker dataBroker) {
  86         this.dataBroker = dataBroker;
  87     }
  88
  89     @Override
  90     public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
  91         // TODO Auto-generated method stub
  92         return null;
  93     }
  94
  95     @Override
  96     public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
  97         LOG.info("Building TAPI Topology {}", input.getTopologyIdOrName());
  98         // read openroadm-topology
  99         @NonNull
 100         FluentFuture<Optional<Network>> openroadmTopoOpt = dataBroker.newReadOnlyTransaction().read(
 101             LogicalDatastoreType.CONFIGURATION, InstanceIdentifiers.OVERLAY_NETWORK_II);
 102         if (openroadmTopoOpt.isDone()) {
 103             Network openroadmTopo = null;
 104             try {
 105                 openroadmTopo = openroadmTopoOpt.get().get();
 106             } catch (InterruptedException | ExecutionException | NoSuchElementException e) {
 107                 LOG.error("Impossible to retreive openroadm-topology from mdsal");
 108             }
 109             List<Node> nodeList = openroadmTopo.getNode();
 110             @Nullable
 111             List<Link> linkList = openroadmTopo.augmentation(Network1.class).getLink();
 112             List<Link> xponderOutLinkList = linkList.stream().filter(lk -> lk.augmentation(Link1.class).getLinkType()
 113                 .equals(OpenroadmLinkType.XPONDEROUTPUT)).collect(Collectors.toList());
 114             List<Link> xponderInLinkList = linkList.stream().filter(lk -> lk.augmentation(Link1.class).getLinkType()
 115                 .equals(OpenroadmLinkType.XPONDERINPUT)).collect(Collectors.toList());
 116
 117             List<Node> xpdrNodeList = nodeList.stream().filter(nt -> nt.augmentation(
 118                 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1.class).getNodeType()
 119                 .equals(OpenroadmNodeType.XPONDER)).collect(Collectors.toList());
 120             Map<String, List<String>> clientPortMap = new HashMap<>();
 121             for (Node node : xpdrNodeList) {
 122                 String nodeId = node.getSupportingNode().get(0).getNodeRef().getValue();
 123                 List<String> clientPortList = new ArrayList<>();
 124                 for (TerminationPoint tp : node.augmentation(Node1.class).getTerminationPoint()) {
 125                     if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
 126                         if (checkTp(node.getNodeId().getValue(), nodeId, tp, xponderOutLinkList, xponderInLinkList)) {
 127                             clientPortList.add(tp.getTpId().getValue());
 128                         }
 129                     }
 130                 }
 131                 if (!clientPortList.isEmpty()) {
 132                     clientPortMap.put(nodeId, clientPortList);
 133                 }
 134             }
 135
 136             List<String> goodTpList = new ArrayList<>();
 137             for (Map.Entry<String, List<String>> entry : clientPortMap.entrySet()) {
 138                 String key = entry.getKey();
 139                 List<String> value = entry.getValue();
 140                 for (String tpid : value) {
 141                     goodTpList.add(key + "--" + tpid);
 142                 }
 143             }
 144
 145             // tapi topology creation
 146             List<Name> names = new ArrayList<Name>();
 147             names.add(new NameBuilder().setValue("topo ethernet").setValueName("Topo Name").build());
 148             Uuid uuid = new Uuid(UUID.randomUUID().toString());
 149             List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> tapiNodeList =
 150                 new ArrayList<>();
 151             tapiNodeList.add(createTapiNode(goodTpList));
 152             Topology topology = new TopologyBuilder().setName(names).setUuid(uuid).setNode(tapiNodeList).build();
 153             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
 154                 .buildFuture();
 155         } else {
 156             return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().build()).buildFuture();
 157         }
 158     }
 159
 160     @Override
 161     public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
 162         GetNodeEdgePointDetailsInput input) {
 163         // TODO Auto-generated method stub
 164         return null;
 165     }
 166
 167     @Override
 168     public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
 169         // TODO Auto-generated method stub
 170         return null;
 171     }
 172
 173     @Override
 174     public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
 175         // TODO Auto-generated method stub
 176         return null;
 177     }
 178
 179     private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node createTapiNode(List<
 180         String> tpList) {
 181
 182         List<Name> names = new ArrayList<Name>();
 183         Name name = new NameBuilder().setValueName("node name").setValue("TapiNode1").build();
 184         names.add(name);
 185         List<LayerProtocolName> layerProtocols = new ArrayList<>();
 186         layerProtocols.add(LayerProtocolName.ETH);
 187         List<OwnedNodeEdgePoint> onepl = new ArrayList<OwnedNodeEdgePoint>();
 188         for (int i = 0; i < tpList.size(); i++) {
 189             List<Name> onedNames = new ArrayList<Name>();
 190             onedNames.add(new NameBuilder().setValueName("OwnedNodeEdgePoint" + i + " name").setValue(tpList.get(i))
 191                 .build());
 192
 193             OwnedNodeEdgePoint onep = new OwnedNodeEdgePointBuilder().setUuid(new Uuid(UUID.randomUUID().toString()))
 194                 .setLayerProtocolName(LayerProtocolName.ETH).setMappedServiceInterfacePoint(createSIP(1))
 195                 .setLinkPortDirection(PortDirection.BIDIRECTIONAL).setLinkPortRole(PortRole.SYMMETRIC)
 196                 .setAdministrativeState(AdministrativeState.UNLOCKED).setOperationalState(OperationalState.ENABLED)
 197                 .setLifecycleState(LifecycleState.INSTALLED).setName(onedNames).setTerminationDirection(
 198                     TerminationDirection.BIDIRECTIONAL).setTerminationState(TerminationState.TERMINATEDBIDIRECTIONAL)
 199                 .build();
 200             onepl.add(onep);
 201         }
 202         org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node = new NodeBuilder()
 203             .setUuid(new Uuid(UUID.randomUUID().toString())).setName(names).setLayerProtocolName(layerProtocols)
 204             .setAdministrativeState(AdministrativeState.UNLOCKED).setOperationalState(OperationalState.ENABLED)
 205             .setLifecycleState(LifecycleState.INSTALLED).setOwnedNodeEdgePoint(onepl).build();
 206         return node;
 207     }
 208
 209     private List<MappedServiceInterfacePoint> createSIP(int nb) {
 210         List<MappedServiceInterfacePoint> msipl = new ArrayList<>();
 211         for (int i = 0; i < nb; i++) {
 212             MappedServiceInterfacePoint msip = new MappedServiceInterfacePointBuilder()
 213                 .setServiceInterfacePointUuid(new Uuid(UUID.randomUUID().toString())).build();
 214             msipl.add(msip);
 215         }
 216         return msipl;
 217     }
 218
 219     private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut, List<
 220         Link> xpdIn) {
 221         @Nullable
 222         String networkLcp = tp.augmentation(
 223             org.opendaylight.yang.gen.v1.http.transportpce.topology.rev190625.TerminationPoint1.class)
 224             .getAssociatedConnectionMapPort();
 225         @NonNull
 226         KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
 227             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.Network.class).child(
 228                 Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
 229         @NonNull
 230         FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
 231             LogicalDatastoreType.CONFIGURATION, pmIID);
 232         Mapping mapping = null;
 233         if (mappingOpt.isDone()) {
 234             try {
 235                 mapping = mappingOpt.get().get();
 236             } catch (InterruptedException | ExecutionException e) {
 237                 LOG.error("Error getting mapping for {}", networkLcp);
 238                 return false;
 239             }
 240         } else {
 241             LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
 242                 .getValue());
 243             return false;
 244         }
 245         String networkPortDirection = mapping.getPortDirection();
 246         long count = 0;
 247         switch (networkPortDirection) {
 248             case "bidirectional":
 249                 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo) && lk
 250                     .getSource().getSourceTp().equals(networkLcp)).count();
 251                 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 252                     && lk.getDestination().getDestTp().equals(networkLcp)).count();
 253                 if (count == 2) {
 254                     return true;
 255                 } else {
 256                     return false;
 257                 }
 258             case "tx":
 259             case "rx":
 260                 @Nullable
 261                 String partnerLcp = mapping.getPartnerLcp();
 262                 if (mapping.getPortQual().equals("tx")) {
 263                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 264                         && lk.getSource().getSourceTp().equals(networkLcp)).count();
 265                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 266                         && lk.getDestination().getDestTp().equals(partnerLcp)).count();
 267                 }
 268                 if (mapping.getPortQual().equals("rx")) {
 269                     count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
 270                         && lk.getDestination().getDestTp().equals(networkLcp)).count();
 271                     count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
 272                         && lk.getSource().getSourceTp().equals(partnerLcp)).count();
 273                 }
 274                 if (count == 2) {
 275                     return true;
 276                 } else {
 277                     return false;
 278                 }
 279             default:
 280                 LOG.error("Invalid port direction for {}", networkLcp);
 281                 return false;
 282         }
 283     }
 284 }